aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorDavid Woodhouse <dwmw2@infradead.org>2006-12-01 09:56:43 +0000
committerDavid Woodhouse <dwmw2@infradead.org>2006-12-01 09:56:43 +0000
commitbd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb (patch)
tree3f56594e813c6f35cbacbdb3e137ba5bfd0b3069 /drivers
parent6c33cafc794d07c9254c160789120a0e98c088c9 (diff)
parent0215ffb08ce99e2bb59eca114a99499a4d06e704 (diff)
downloadkernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.zip
kernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.tar.gz
kernel_samsung_tuna-bd3c97a7c718bfb9f1e4f31c16c383a5c6f815eb.tar.bz2
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/osl.c34
-rw-r--r--drivers/acpi/processor_perflib.c4
-rw-r--r--drivers/ata/Kconfig1
-rw-r--r--drivers/ata/ahci.c24
-rw-r--r--drivers/ata/ata_piix.c41
-rw-r--r--drivers/ata/libata-core.c3
-rw-r--r--drivers/ata/libata-scsi.c23
-rw-r--r--drivers/ata/libata-sff.c9
-rw-r--r--drivers/ata/libata.h1
-rw-r--r--drivers/ata/pata_amd.c2
-rw-r--r--drivers/ata/pata_artop.c2
-rw-r--r--drivers/ata/pata_hpt37x.c19
-rw-r--r--drivers/ata/sata_nv.c12
-rw-r--r--drivers/ata/sata_sis.c21
-rw-r--r--drivers/ata/sata_via.c2
-rw-r--r--drivers/atm/ambassador.c4
-rw-r--r--drivers/atm/firestream.c4
-rw-r--r--drivers/atm/horizon.c6
-rw-r--r--drivers/atm/nicstar.c4
-rw-r--r--drivers/base/Kconfig4
-rw-r--r--drivers/base/core.c4
-rw-r--r--drivers/base/dd.c30
-rw-r--r--drivers/block/aoe/aoeblk.c1
-rw-r--r--drivers/block/cciss.c36
-rw-r--r--drivers/block/cpqarray.c15
-rw-r--r--drivers/bluetooth/bluecard_cs.c2
-rw-r--r--drivers/char/Kconfig8
-rw-r--r--drivers/char/agp/generic.c2
-rw-r--r--drivers/char/agp/intel-agp.c33
-rw-r--r--drivers/char/agp/uninorth-agp.c54
-rw-r--r--drivers/char/drm/drm_bufs.c4
-rw-r--r--drivers/char/drm/drm_sysfs.c43
-rw-r--r--drivers/char/drm/mga_drv.c1
-rw-r--r--drivers/char/drm/r300_cmdbuf.c33
-rw-r--r--drivers/char/drm/radeon_state.c109
-rw-r--r--drivers/char/drm/savage_bci.c1
-rw-r--r--drivers/char/drm/savage_state.c2
-rw-r--r--drivers/char/ftape/zftape/zftape-buffers.c4
-rw-r--r--drivers/char/ipmi/ipmi_msghandler.c22
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c10
-rw-r--r--drivers/char/isicom.c3
-rw-r--r--drivers/char/moxa.c9
-rw-r--r--drivers/char/mspec.c8
-rw-r--r--drivers/char/rio/host.h1
-rw-r--r--drivers/char/rio/rio_linux.c9
-rw-r--r--drivers/char/tlclk.c5
-rw-r--r--drivers/char/watchdog/Kconfig65
-rw-r--r--drivers/char/watchdog/Makefile4
-rw-r--r--drivers/char/watchdog/at91rm9200_wdt.c (renamed from drivers/char/watchdog/at91_wdt.c)0
-rw-r--r--drivers/char/watchdog/iTCO_wdt.c21
-rw-r--r--drivers/char/watchdog/s3c2410_wdt.c5
-rw-r--r--drivers/char/watchdog/sc1200wdt.c9
-rw-r--r--drivers/char/watchdog/smsc37b787_wdt.c627
-rw-r--r--drivers/char/watchdog/w83627hf_wdt.c8
-rw-r--r--drivers/char/watchdog/w83697hf_wdt.c450
-rw-r--r--drivers/clocksource/acpi_pm.c6
-rw-r--r--drivers/cpufreq/Kconfig1
-rw-r--r--drivers/cpufreq/cpufreq.c2
-rw-r--r--drivers/edac/edac_mc.c45
-rw-r--r--drivers/fc4/fc.c28
-rw-r--r--drivers/fc4/fcp_impl.h15
-rw-r--r--drivers/firmware/dell_rbu.c9
-rw-r--r--drivers/firmware/dmi_scan.c20
-rw-r--r--drivers/i2c/busses/i2c-ixp4xx.c3
-rw-r--r--drivers/i2c/busses/i2c-pxa.c8
-rw-r--r--drivers/i2c/busses/scx200_acb.c7
-rw-r--r--drivers/ide/ide-cd.c2
-rw-r--r--drivers/ide/legacy/hd.c2
-rw-r--r--drivers/ide/pci/amd74xx.c7
-rw-r--r--drivers/ide/pci/generic.c19
-rw-r--r--drivers/ide/pci/sgiioc4.c7
-rw-r--r--drivers/ieee1394/eth1394.c20
-rw-r--r--drivers/ieee1394/ohci1394.c19
-rw-r--r--drivers/infiniband/core/addr.c28
-rw-r--r--drivers/infiniband/core/cma.c31
-rw-r--r--drivers/infiniband/core/mad.c2
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c2
-rw-r--r--drivers/infiniband/hw/amso1100/c2.c3
-rw-r--r--drivers/infiniband/hw/amso1100/c2_alloc.c13
-rw-r--r--drivers/infiniband/hw/amso1100/c2_cq.c18
-rw-r--r--drivers/infiniband/hw/amso1100/c2_provider.c39
-rw-r--r--drivers/infiniband/hw/amso1100/c2_rnic.c60
-rw-r--r--drivers/infiniband/hw/ehca/Kconfig1
-rw-r--r--drivers/infiniband/hw/ehca/ehca_av.c5
-rw-r--r--drivers/infiniband/hw/ehca/ehca_hca.c17
-rw-r--r--drivers/infiniband/hw/ehca/ehca_irq.c17
-rw-r--r--drivers/infiniband/hw/ehca/ehca_iverbs.h8
-rw-r--r--drivers/infiniband/hw/ehca/ehca_main.c56
-rw-r--r--drivers/infiniband/hw/ehca/ehca_mrmw.c8
-rw-r--r--drivers/infiniband/hw/ehca/ehca_qp.c10
-rw-r--r--drivers/infiniband/hw/ehca/ehca_tools.h1
-rw-r--r--drivers/infiniband/hw/ehca/hipz_hw.h2
-rw-r--r--drivers/infiniband/hw/ipath/Kconfig2
-rw-r--r--drivers/infiniband/hw/ipath/Makefile5
-rw-r--r--drivers/infiniband/hw/ipath/ipath_driver.c21
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba6110.c117
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba6120.c8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_intr.c10
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h4
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cmd.c14
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c15
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.c4
-rw-r--r--drivers/input/keyboard/lkkbd.c5
-rw-r--r--drivers/input/touchscreen/hp680_ts_input.c2
-rw-r--r--drivers/isdn/gigaset/common.c2
-rw-r--r--drivers/isdn/hisax/Kconfig2
-rw-r--r--drivers/isdn/hysdn/hysdn_sched.c19
-rw-r--r--drivers/macintosh/windfarm_pm112.c11
-rw-r--r--drivers/macintosh/windfarm_pm81.c1
-rw-r--r--drivers/macintosh/windfarm_pm91.c1
-rw-r--r--drivers/md/bitmap.c10
-rw-r--r--drivers/md/dm-crypt.c11
-rw-r--r--drivers/md/dm-ioctl.c9
-rw-r--r--drivers/md/dm-raid1.c22
-rw-r--r--drivers/md/dm-round-robin.c2
-rw-r--r--drivers/md/dm.c4
-rw-r--r--drivers/md/md.c24
-rw-r--r--drivers/md/multipath.c4
-rw-r--r--drivers/md/raid1.c4
-rw-r--r--drivers/md/raid10.c6
-rw-r--r--drivers/md/raid5.c2
-rw-r--r--drivers/media/common/saa7146_i2c.c10
-rw-r--r--drivers/media/dvb/b2c2/flexcop-usb.c2
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c2
-rw-r--r--drivers/media/dvb/dvb-usb/Kconfig12
-rw-r--r--drivers/media/dvb/frontends/Kconfig2
-rw-r--r--drivers/media/dvb/frontends/bcm3510.h2
-rw-r--r--drivers/media/dvb/frontends/cx22700.h2
-rw-r--r--drivers/media/dvb/frontends/cx22702.h2
-rw-r--r--drivers/media/dvb/frontends/cx24110.h2
-rw-r--r--drivers/media/dvb/frontends/cx24123.h2
-rw-r--r--drivers/media/dvb/frontends/dib3000.h2
-rw-r--r--drivers/media/dvb/frontends/dib3000mc.h2
-rw-r--r--drivers/media/dvb/frontends/isl6421.h2
-rw-r--r--drivers/media/dvb/frontends/l64781.h2
-rw-r--r--drivers/media/dvb/frontends/lgdt330x.h2
-rw-r--r--drivers/media/dvb/frontends/lnbp21.h2
-rw-r--r--drivers/media/dvb/frontends/mt2060.h8
-rw-r--r--drivers/media/dvb/frontends/mt312.h2
-rw-r--r--drivers/media/dvb/frontends/mt352.h2
-rw-r--r--drivers/media/dvb/frontends/nxt200x.h2
-rw-r--r--drivers/media/dvb/frontends/nxt6000.h2
-rw-r--r--drivers/media/dvb/frontends/or51132.h2
-rw-r--r--drivers/media/dvb/frontends/or51211.h2
-rw-r--r--drivers/media/dvb/frontends/s5h1420.h2
-rw-r--r--drivers/media/dvb/frontends/sp8870.h2
-rw-r--r--drivers/media/dvb/frontends/sp887x.h2
-rw-r--r--drivers/media/dvb/frontends/stv0297.h2
-rw-r--r--drivers/media/dvb/frontends/stv0299.h2
-rw-r--r--drivers/media/dvb/frontends/tda10021.h2
-rw-r--r--drivers/media/dvb/frontends/tda1004x.h2
-rw-r--r--drivers/media/dvb/frontends/tda10086.c4
-rw-r--r--drivers/media/dvb/frontends/tda10086.h2
-rw-r--r--drivers/media/dvb/frontends/tda8083.h2
-rw-r--r--drivers/media/dvb/frontends/tda826x.c2
-rw-r--r--drivers/media/dvb/frontends/tda826x.h2
-rw-r--r--drivers/media/dvb/frontends/tua6100.h2
-rw-r--r--drivers/media/dvb/frontends/ves1820.h2
-rw-r--r--drivers/media/dvb/frontends/ves1x93.h2
-rw-r--r--drivers/media/dvb/frontends/zl10353.h2
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c10
-rw-r--r--drivers/media/dvb/ttpci/budget.c9
-rw-r--r--drivers/media/video/Kconfig2
-rw-r--r--drivers/media/video/bt8xx/bttv-cards.c2
-rw-r--r--drivers/media/video/cx88/cx88-input.c10
-rw-r--r--drivers/media/video/et61x251/et61x251_core.c3
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c2
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-v4l2.c6
-rw-r--r--drivers/media/video/saa6588.c4
-rw-r--r--drivers/media/video/saa7115.c9
-rw-r--r--drivers/media/video/saa7134/saa7134-cards.c5
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c2
-rw-r--r--drivers/media/video/saa7134/saa7134-input.c11
-rw-r--r--drivers/media/video/sn9c102/sn9c102_core.c3
-rw-r--r--drivers/media/video/tveeprom.c2
-rw-r--r--drivers/message/fusion/mptbase.h4
-rw-r--r--drivers/message/fusion/mptfc.c89
-rw-r--r--drivers/message/i2o/exec-osm.c4
-rw-r--r--drivers/misc/Kconfig1
-rw-r--r--drivers/misc/ioc4.c5
-rw-r--r--drivers/misc/lkdtm.c32
-rw-r--r--drivers/mmc/mmc.c19
-rw-r--r--drivers/mmc/tifm_sd.c1
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0001.c2
-rw-r--r--drivers/mtd/nand/nand_base.c1
-rw-r--r--drivers/net/Kconfig21
-rw-r--r--drivers/net/arcnet/com20020.c7
-rw-r--r--drivers/net/arm/ep93xx_eth.c40
-rw-r--r--drivers/net/au1000_eth.c2
-rw-r--r--drivers/net/b44.c5
-rw-r--r--drivers/net/bonding/bond_main.c5
-rw-r--r--drivers/net/cris/eth_v10.c2
-rw-r--r--drivers/net/e100.c10
-rw-r--r--drivers/net/e1000/e1000_ethtool.c4
-rw-r--r--drivers/net/e1000/e1000_hw.h6
-rw-r--r--drivers/net/e1000/e1000_main.c52
-rw-r--r--drivers/net/ehea/ehea.h5
-rw-r--r--drivers/net/ehea/ehea_ethtool.c2
-rw-r--r--drivers/net/ehea/ehea_main.c31
-rw-r--r--drivers/net/ehea/ehea_phyp.c2
-rw-r--r--drivers/net/ehea/ehea_phyp.h6
-rw-r--r--drivers/net/ehea/ehea_qmr.c17
-rw-r--r--drivers/net/hamradio/6pack.c2
-rw-r--r--drivers/net/ibmveth.c10
-rw-r--r--drivers/net/ioc3-eth.c4
-rw-r--r--drivers/net/irda/stir4200.c3
-rw-r--r--drivers/net/myri10ge/myri10ge.c1
-rw-r--r--drivers/net/r8169.c49
-rw-r--r--drivers/net/s2io.c11
-rw-r--r--drivers/net/sb1250-mac.c2
-rw-r--r--drivers/net/skge.c3
-rw-r--r--drivers/net/sky2.c42
-rw-r--r--drivers/net/smc91x.h18
-rw-r--r--drivers/net/tg3.c52
-rw-r--r--drivers/net/tokenring/proteon.c9
-rw-r--r--drivers/net/tokenring/skisa.c9
-rw-r--r--drivers/net/ucc_geth.c633
-rw-r--r--drivers/net/ucc_geth.h248
-rw-r--r--drivers/net/ucc_geth_phy.c26
-rw-r--r--drivers/net/ucc_geth_phy.h2
-rw-r--r--drivers/net/wan/Kconfig2
-rw-r--r--drivers/net/wan/n2.c6
-rw-r--r--drivers/net/wan/pc300_drv.c24
-rw-r--r--drivers/net/wireless/airo.c105
-rw-r--r--drivers/net/wireless/atmel.c2
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_dma.c28
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_dma.h18
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_leds.c9
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_leds.h6
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_main.c72
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx_wx.c2
-rw-r--r--drivers/net/wireless/hostap/hostap_cs.c7
-rw-r--r--drivers/net/wireless/hostap/hostap_plx.c4
-rw-r--r--drivers/net/wireless/orinoco.c16
-rw-r--r--drivers/net/wireless/ray_cs.c1
-rw-r--r--drivers/net/wireless/zd1201.c6
-rw-r--r--drivers/net/wireless/zd1211rw/zd_mac.c2
-rw-r--r--drivers/parport/parport_ip32.c2
-rw-r--r--drivers/pci/Kconfig2
-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c6
-rw-r--r--drivers/pci/htirq.c101
-rw-r--r--drivers/pci/pci-driver.c13
-rw-r--r--drivers/pci/pci-sysfs.c3
-rw-r--r--drivers/pci/quirks.c100
-rw-r--r--drivers/pci/rom.c5
-rw-r--r--drivers/pcmcia/at91_cf.c28
-rw-r--r--drivers/pcmcia/au1000_generic.c25
-rw-r--r--drivers/pcmcia/ds.c34
-rw-r--r--drivers/pcmcia/i82092.c9
-rw-r--r--drivers/pcmcia/m8xx_pcmcia.c12
-rw-r--r--drivers/pcmcia/omap_cf.c3
-rw-r--r--drivers/pcmcia/pcmcia_ioctl.c11
-rw-r--r--drivers/pcmcia/pcmcia_resource.c2
-rw-r--r--drivers/pcmcia/pd6729.c4
-rw-r--r--drivers/pcmcia/pxa2xx_base.c41
-rw-r--r--drivers/pcmcia/pxa2xx_base.h2
-rw-r--r--drivers/pcmcia/pxa2xx_lubbock.c2
-rw-r--r--drivers/pcmcia/soc_common.c1
-rw-r--r--drivers/pcmcia/yenta_socket.c22
-rw-r--r--drivers/rtc/interface.c16
-rw-r--r--drivers/rtc/rtc-at91.c3
-rw-r--r--drivers/rtc/rtc-dev.c25
-rw-r--r--drivers/rtc/rtc-ds1553.c3
-rw-r--r--drivers/rtc/rtc-rs5c372.c6
-rw-r--r--drivers/rtc/rtc-test.c2
-rw-r--r--drivers/s390/cio/css.c7
-rw-r--r--drivers/s390/cio/device.c3
-rw-r--r--drivers/s390/cio/device.h1
-rw-r--r--drivers/s390/crypto/ap_bus.c7
-rw-r--r--drivers/s390/scsi/zfcp_def.h4
-rw-r--r--drivers/s390/scsi/zfcp_scsi.c1
-rw-r--r--drivers/sbus/sbus.c4
-rw-r--r--drivers/scsi/3w-9xxx.c141
-rw-r--r--drivers/scsi/3w-9xxx.h14
-rw-r--r--drivers/scsi/aic7xxx/aic79xx.h66
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_core.c350
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_inline.h30
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c45
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.h5
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm_pci.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_pci.c7
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_proc.c2
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.h11
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_core.c40
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c72
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.h13
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm_pci.c2
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_pci.c4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_proc.c10
-rw-r--r--drivers/scsi/aic7xxx_old.c2
-rw-r--r--drivers/scsi/aic94xx/aic94xx_hwi.c18
-rw-r--r--drivers/scsi/aic94xx/aic94xx_hwi.h13
-rw-r--r--drivers/scsi/aic94xx/aic94xx_init.c4
-rw-r--r--drivers/scsi/aic94xx/aic94xx_sas.h1
-rw-r--r--drivers/scsi/aic94xx/aic94xx_scb.c72
-rw-r--r--drivers/scsi/aic94xx/aic94xx_sds.c4
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.c5
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.h2
-rw-r--r--drivers/scsi/dpt/dpti_i2o.h2
-rw-r--r--drivers/scsi/fdomain.c30
-rw-r--r--drivers/scsi/gdth.c4
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c2
-rw-r--r--drivers/scsi/imm.c2
-rw-r--r--drivers/scsi/iscsi_tcp.c22
-rw-r--r--drivers/scsi/libiscsi.c78
-rw-r--r--drivers/scsi/libsas/sas_expander.c84
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c4
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c42
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.h46
-rw-r--r--drivers/scsi/pcmcia/nsp_debug.c4
-rw-r--r--drivers/scsi/pcmcia/nsp_message.c4
-rw-r--r--drivers/scsi/ppa.c2
-rw-r--r--drivers/scsi/psi240i.c33
-rw-r--r--drivers/scsi/psi240i.h6
-rw-r--r--drivers/scsi/qla1280.c7
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c51
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.h14
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c23
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c91
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c35
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
-rw-r--r--drivers/scsi/qla4xxx/Kconfig2
-rw-r--r--drivers/scsi/qla4xxx/ql4_dbg.h4
-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h2
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c2
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c10
-rw-r--r--drivers/scsi/qlogicfas408.c18
-rw-r--r--drivers/scsi/qlogicfas408.h29
-rw-r--r--drivers/scsi/scsi_debug.c141
-rw-r--r--drivers/scsi/scsi_lib.c3
-rw-r--r--drivers/scsi/scsi_scan.c18
-rw-r--r--drivers/scsi/scsi_sysfs.c2
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c248
-rw-r--r--drivers/scsi/sg.c25
-rw-r--r--drivers/scsi/st.c5
-rw-r--r--drivers/scsi/sun3_NCR5380.c109
-rw-r--r--drivers/scsi/sun3_scsi.c7
-rw-r--r--drivers/scsi/sun3_scsi.h7
-rw-r--r--drivers/scsi/sun3_scsi_vme.c7
-rw-r--r--drivers/scsi/tmscsim.c1
-rw-r--r--drivers/serial/cpm_uart/cpm_uart.h2
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_core.c16
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm1.c2
-rw-r--r--drivers/serial/ioc4_serial.c4
-rw-r--r--drivers/spi/spi.c1
-rw-r--r--drivers/telephony/ixj.h2
-rw-r--r--drivers/usb/class/usblp.c3
-rw-r--r--drivers/usb/core/hub.c3
-rw-r--r--drivers/usb/core/message.c5
-rw-r--r--drivers/usb/host/ohci-hcd.c25
-rw-r--r--drivers/usb/host/ohci-hub.c6
-rw-r--r--drivers/usb/input/ati_remote.c10
-rw-r--r--drivers/usb/input/hid-core.c68
-rw-r--r--drivers/usb/input/hid-input.c17
-rw-r--r--drivers/usb/input/hid.h1
-rw-r--r--drivers/usb/input/usbtouchscreen.c2
-rw-r--r--drivers/usb/input/xpad.c41
-rw-r--r--drivers/usb/misc/auerswald.c2
-rw-r--r--drivers/usb/net/Kconfig8
-rw-r--r--drivers/usb/net/usbnet.c60
-rw-r--r--drivers/usb/serial/Kconfig4
-rw-r--r--drivers/usb/serial/cp2101.c3
-rw-r--r--drivers/usb/serial/ftdi_sio.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.h11
-rw-r--r--drivers/usb/serial/ipaq.c1
-rw-r--r--drivers/usb/serial/sierra.c3
-rw-r--r--drivers/usb/storage/unusual_devs.h13
-rw-r--r--drivers/video/aty/atyfb_base.c2
-rw-r--r--drivers/video/aty/radeon_i2c.c8
-rw-r--r--drivers/video/backlight/corgi_bl.c4
-rw-r--r--drivers/video/backlight/hp680_bl.c2
-rw-r--r--drivers/video/fb_ddc.c6
-rw-r--r--drivers/video/hitfb.c1
-rw-r--r--drivers/video/intelfb/intelfbhw.c6
-rw-r--r--drivers/video/nvidia/nv_hw.c12
-rw-r--r--drivers/video/nvidia/nv_setup.c20
-rw-r--r--drivers/video/nvidia/nv_type.h1
-rw-r--r--drivers/video/nvidia/nvidia.c24
-rw-r--r--drivers/video/offb.c36
-rw-r--r--drivers/video/pnx4008/pnxrgbfb.c5
-rw-r--r--drivers/video/pnx4008/sdum.c2
-rw-r--r--drivers/w1/masters/matrox_w1.c2
387 files changed, 5104 insertions, 2764 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index c84286c..068fe4f 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -73,7 +73,6 @@ static unsigned int acpi_irq_irq;
static acpi_osd_handler acpi_irq_handler;
static void *acpi_irq_context;
static struct workqueue_struct *kacpid_wq;
-static struct workqueue_struct *kacpi_notify_wq;
acpi_status acpi_os_initialize(void)
{
@@ -92,9 +91,8 @@ acpi_status acpi_os_initialize1(void)
return AE_NULL_ENTRY;
}
kacpid_wq = create_singlethread_workqueue("kacpid");
- kacpi_notify_wq = create_singlethread_workqueue("kacpi_notify");
BUG_ON(!kacpid_wq);
- BUG_ON(!kacpi_notify_wq);
+
return AE_OK;
}
@@ -106,7 +104,6 @@ acpi_status acpi_os_terminate(void)
}
destroy_workqueue(kacpid_wq);
- destroy_workqueue(kacpi_notify_wq);
return AE_OK;
}
@@ -569,7 +566,10 @@ void acpi_os_derive_pci_id(acpi_handle rhandle, /* upper bound */
static void acpi_os_execute_deferred(void *context)
{
- struct acpi_os_dpc *dpc = (struct acpi_os_dpc *)context;
+ struct acpi_os_dpc *dpc = NULL;
+
+
+ dpc = (struct acpi_os_dpc *)context;
if (!dpc) {
printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
return;
@@ -604,12 +604,14 @@ acpi_status acpi_os_execute(acpi_execute_type type,
struct acpi_os_dpc *dpc;
struct work_struct *task;
+ ACPI_FUNCTION_TRACE("os_queue_for_execution");
+
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling function [%p(%p)] for deferred execution.\n",
function, context));
if (!function)
- return AE_BAD_PARAMETER;
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
/*
* Allocate/initialize DPC structure. Note that this memory will be
@@ -622,20 +624,26 @@ acpi_status acpi_os_execute(acpi_execute_type type,
* from the same memory.
*/
- dpc = kmalloc(sizeof(struct acpi_os_dpc) +
- sizeof(struct work_struct), GFP_ATOMIC);
+ dpc =
+ kmalloc(sizeof(struct acpi_os_dpc) + sizeof(struct work_struct),
+ GFP_ATOMIC);
if (!dpc)
- return AE_NO_MEMORY;
+ return_ACPI_STATUS(AE_NO_MEMORY);
+
dpc->function = function;
dpc->context = context;
+
task = (void *)(dpc + 1);
INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc);
- if (!queue_work((type == OSL_NOTIFY_HANDLER)?
- kacpi_notify_wq : kacpid_wq, task)) {
- status = AE_ERROR;
+
+ if (!queue_work(kacpid_wq, task)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Call to queue_work() failed.\n"));
kfree(dpc);
+ status = AE_ERROR;
}
- return status;
+
+ return_ACPI_STATUS(status);
}
EXPORT_SYMBOL(acpi_os_execute);
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 7ba5e49..6fd174a 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -83,10 +83,8 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
goto out;
ppc = (unsigned int)pr->performance_platform_limit;
- if (!ppc)
- goto out;
- if (ppc > pr->performance->state_count)
+ if (ppc >= pr->performance->state_count)
goto out;
cpufreq_verify_within_limits(policy, 0,
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 3f4aa0c..03f6338 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -6,6 +6,7 @@ menu "Serial ATA (prod) and Parallel ATA (experimental) drivers"
config ATA
tristate "ATA device support"
+ depends on BLOCK
depends on !(M32R || M68K) || BROKEN
depends on !SUN4 || BROKEN
select SCSI
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 2592912..f510e11 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -314,6 +314,17 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */
{ PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */
{ PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */
+ { PCI_VDEVICE(INTEL, 0x2922), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x2923), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x2924), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x2925), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x2927), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x2929), board_ahci }, /* ICH9M */
+ { PCI_VDEVICE(INTEL, 0x292a), board_ahci }, /* ICH9M */
+ { PCI_VDEVICE(INTEL, 0x292b), board_ahci }, /* ICH9M */
+ { PCI_VDEVICE(INTEL, 0x292f), board_ahci }, /* ICH9M */
+ { PCI_VDEVICE(INTEL, 0x294d), board_ahci }, /* ICH9 */
+ { PCI_VDEVICE(INTEL, 0x294e), board_ahci }, /* ICH9M */
/* JMicron */
{ PCI_VDEVICE(JMICRON, 0x2360), board_ahci }, /* JMicron JMB360 */
@@ -334,6 +345,14 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(NVIDIA, 0x044d), board_ahci }, /* MCP65 */
{ PCI_VDEVICE(NVIDIA, 0x044e), board_ahci }, /* MCP65 */
{ PCI_VDEVICE(NVIDIA, 0x044f), board_ahci }, /* MCP65 */
+ { PCI_VDEVICE(NVIDIA, 0x0554), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0555), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0556), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0557), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0558), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0559), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x055a), board_ahci }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x055b), board_ahci }, /* MCP67 */
/* SiS */
{ PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
@@ -736,8 +755,7 @@ static int ahci_softreset(struct ata_port *ap, unsigned int *class)
}
/* check BUSY/DRQ, perform Command List Override if necessary */
- ahci_tf_read(ap, &tf);
- if (tf.command & (ATA_BUSY | ATA_DRQ)) {
+ if (ahci_check_status(ap) & (ATA_BUSY | ATA_DRQ)) {
rc = ahci_clo(ap);
if (rc == -EOPNOTSUPP) {
@@ -1041,7 +1059,7 @@ static void ahci_host_intr(struct ata_port *ap)
/* hmmm... a spurious interupt */
/* some devices send D2H reg with I bit set during NCQ command phase */
- if (ap->sactive && status & PORT_IRQ_D2H_REG_FIS)
+ if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
return;
/* ignore interim PIO setup fis interrupts */
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 5719704..720174d 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -126,8 +126,7 @@ enum {
ich6_sata = 7,
ich6_sata_ahci = 8,
ich6m_sata_ahci = 9,
- ich7m_sata_ahci = 10,
- ich8_sata_ahci = 11,
+ ich8_sata_ahci = 10,
/* constants for mapping table */
P0 = 0, /* port 0 */
@@ -227,7 +226,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
/* 82801GB/GR/GH (ICH7, identical to ICH6) */
{ 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci },
/* 2801GBM/GHM (ICH7M, identical to ICH6M) */
- { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7m_sata_ahci },
+ { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6m_sata_ahci },
/* Enterprise Southbridge 2 (where's the datasheet?) */
{ 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci },
/* SATA Controller 1 IDE (ICH8, no datasheet yet) */
@@ -399,23 +398,10 @@ static const struct piix_map_db ich6m_map_db = {
.mask = 0x3,
.port_enable = 0x5,
.present_shift = 4,
- .map = {
- /* PM PS SM SS MAP */
- { P0, P2, RV, RV }, /* 00b */
- { RV, RV, RV, RV },
- { P0, P2, IDE, IDE }, /* 10b */
- { RV, RV, RV, RV },
- },
-};
-
-static const struct piix_map_db ich7m_map_db = {
- .mask = 0x3,
- .port_enable = 0x5,
- .present_shift = 4,
/* Map 01b isn't specified in the doc but some notebooks use
- * it anyway. ATM, the only case spotted carries subsystem ID
- * 1025:0107. This is the only difference from ich6m.
+ * it anyway. MAP 01b have been spotted on both ICH6M and
+ * ICH7M.
*/
.map = {
/* PM PS SM SS MAP */
@@ -432,9 +418,9 @@ static const struct piix_map_db ich8_map_db = {
.present_shift = 8,
.map = {
/* PM PS SM SS MAP */
- { P0, NA, P1, NA }, /* 00b (hardwired) */
+ { P0, P2, P1, P3 }, /* 00b (hardwired when in AHCI) */
{ RV, RV, RV, RV },
- { RV, RV, RV, RV }, /* 10b (never) */
+ { IDE, IDE, NA, NA }, /* 10b (IDE mode) */
{ RV, RV, RV, RV },
},
};
@@ -445,7 +431,6 @@ static const struct piix_map_db *piix_map_db_table[] = {
[ich6_sata] = &ich6_map_db,
[ich6_sata_ahci] = &ich6_map_db,
[ich6m_sata_ahci] = &ich6m_map_db,
- [ich7m_sata_ahci] = &ich7m_map_db,
[ich8_sata_ahci] = &ich8_map_db,
};
@@ -556,19 +541,7 @@ static struct ata_port_info piix_port_info[] = {
.port_ops = &piix_sata_ops,
},
- /* ich7m_sata_ahci: 10 */
- {
- .sht = &piix_sht,
- .flags = ATA_FLAG_SATA |
- PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
- PIIX_FLAG_AHCI,
- .pio_mask = 0x1f, /* pio0-4 */
- .mwdma_mask = 0x07, /* mwdma0-2 */
- .udma_mask = 0x7f, /* udma0-6 */
- .port_ops = &piix_sata_ops,
- },
-
- /* ich8_sata_ahci: 11 */
+ /* ich8_sata_ahci: 10 */
{
.sht = &piix_sht,
.flags = ATA_FLAG_SATA |
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 83728a9..915a55a 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5957,7 +5957,7 @@ static void __exit ata_exit(void)
destroy_workqueue(ata_aux_wq);
}
-module_init(ata_init);
+subsys_initcall(ata_init);
module_exit(ata_exit);
static unsigned long ratelimit_time;
@@ -6122,7 +6122,6 @@ EXPORT_SYMBOL_GPL(ata_std_prereset);
EXPORT_SYMBOL_GPL(ata_std_softreset);
EXPORT_SYMBOL_GPL(sata_std_hardreset);
EXPORT_SYMBOL_GPL(ata_std_postreset);
-EXPORT_SYMBOL_GPL(ata_dev_revalidate);
EXPORT_SYMBOL_GPL(ata_dev_classify);
EXPORT_SYMBOL_GPL(ata_dev_pair);
EXPORT_SYMBOL_GPL(ata_port_disable);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7af2a4b..47ea111 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1451,6 +1451,7 @@ nothing_to_do:
static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
{
+ struct ata_port *ap = qc->ap;
struct scsi_cmnd *cmd = qc->scsicmd;
u8 *cdb = cmd->cmnd;
int need_sense = (qc->err_mask != 0);
@@ -1459,11 +1460,12 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
* schedule EH_REVALIDATE operation to update the IDENTIFY DEVICE
* cache
*/
- if (!need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) &&
+ if (ap->ops->error_handler &&
+ !need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) &&
((qc->tf.feature == SETFEATURES_WC_ON) ||
(qc->tf.feature == SETFEATURES_WC_OFF))) {
- qc->ap->eh_info.action |= ATA_EH_REVALIDATE;
- ata_port_schedule_eh(qc->ap);
+ ap->eh_info.action |= ATA_EH_REVALIDATE;
+ ata_port_schedule_eh(ap);
}
/* For ATA pass thru (SAT) commands, generate a sense block if
@@ -1490,8 +1492,8 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
}
}
- if (need_sense && !qc->ap->ops->error_handler)
- ata_dump_status(qc->ap->id, &qc->result_tf);
+ if (need_sense && !ap->ops->error_handler)
+ ata_dump_status(ap->id, &qc->result_tf);
qc->scsidone(cmd);
@@ -1612,9 +1614,9 @@ early_finish:
err_did:
ata_qc_free(qc);
-err_mem:
cmd->result = (DID_ERROR << 16);
done(cmd);
+err_mem:
DPRINTK("EXIT - internal\n");
return 0;
@@ -3345,20 +3347,23 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure);
* @ap: ATA port to which the command is being sent
*
* RETURNS:
- * Zero.
+ * Return value from __ata_scsi_queuecmd() if @cmd can be queued,
+ * 0 otherwise.
*/
int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
struct ata_port *ap)
{
+ int rc = 0;
+
ata_scsi_dump_cdb(ap, cmd);
if (likely(ata_scsi_dev_enabled(ap->device)))
- __ata_scsi_queuecmd(cmd, done, ap->device);
+ rc = __ata_scsi_queuecmd(cmd, done, ap->device);
else {
cmd->result = (DID_BAD_TARGET << 16);
done(cmd);
}
- return 0;
+ return rc;
}
EXPORT_SYMBOL_GPL(ata_sas_queuecmd);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 06daaa3..7645f2b 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -981,6 +981,15 @@ int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
mask = (1 << 2) | (1 << 0);
if ((tmp8 & mask) != mask)
legacy_mode = (1 << 3);
+#if defined(CONFIG_NO_ATA_LEGACY)
+ /* Some platforms with PCI limits cannot address compat
+ port space. In that case we punt if their firmware has
+ left a device in compatibility mode */
+ if (legacy_mode) {
+ printk(KERN_ERR "ata: Compatibility mode ATA is not supported on this platform, skipping.\n");
+ return -EOPNOTSUPP;
+ }
+#endif
}
rc = pci_request_regions(pdev, DRV_NAME);
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index a5ecb71..0ed263b 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -53,6 +53,7 @@ extern unsigned ata_exec_internal(struct ata_device *dev,
extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
int post_reset, u16 *id);
+extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
extern int ata_dev_configure(struct ata_device *dev, int print_info);
extern int sata_down_spd_limit(struct ata_port *ap);
extern int sata_set_spd_needed(struct ata_port *ap);
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 29234c8..5c47a9e 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -677,6 +677,8 @@ static const struct pci_device_id amd[] = {
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 8 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 8 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 8 },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 8 },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 8 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 },
{ },
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 690828e..96a0980 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -92,7 +92,7 @@ static int artop6260_pre_reset(struct ata_port *ap)
return -ENOENT;
pci_read_config_byte(pdev, 0x49, &tmp);
- if (tmp & (1 >> ap->port_no))
+ if (tmp & (1 << ap->port_no))
ap->cbl = ATA_CBL_PATA40;
else
ap->cbl = ATA_CBL_PATA80;
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 7350443..fce3fcd 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -25,7 +25,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt37x"
-#define DRV_VERSION "0.5"
+#define DRV_VERSION "0.5.1"
struct hpt_clock {
u8 xfer_speed;
@@ -453,7 +453,13 @@ static int hpt37x_pre_reset(struct ata_port *ap)
{
u8 scr2, ata66;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
+ static const struct pci_bits hpt37x_enable_bits[] = {
+ { 0x50, 1, 0x04, 0x04 },
+ { 0x54, 1, 0x04, 0x04 }
+ };
+ if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
+ return -ENOENT;
+
pci_read_config_byte(pdev, 0x5B, &scr2);
pci_write_config_byte(pdev, 0x5B, scr2 & ~0x01);
/* Cable register now active */
@@ -488,10 +494,17 @@ static void hpt37x_error_handler(struct ata_port *ap)
static int hpt374_pre_reset(struct ata_port *ap)
{
+ static const struct pci_bits hpt37x_enable_bits[] = {
+ { 0x50, 1, 0x04, 0x04 },
+ { 0x54, 1, 0x04, 0x04 }
+ };
u16 mcr3, mcr6;
u8 ata66;
-
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+
+ if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
+ return -ENOENT;
+
/* Do the extra channel work */
pci_read_config_word(pdev, 0x52, &mcr3);
pci_read_config_word(pdev, 0x56, &mcr6);
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 323b607..d65ebfd 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -117,10 +117,14 @@ static const struct pci_device_id nv_pci_tbl[] = {
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC },
- { PCI_VDEVICE(NVIDIA, 0x045c), GENERIC },
- { PCI_VDEVICE(NVIDIA, 0x045d), GENERIC },
- { PCI_VDEVICE(NVIDIA, 0x045e), GENERIC },
- { PCI_VDEVICE(NVIDIA, 0x045f), GENERIC },
+ { PCI_VDEVICE(NVIDIA, 0x045c), GENERIC }, /* MCP65 */
+ { PCI_VDEVICE(NVIDIA, 0x045d), GENERIC }, /* MCP65 */
+ { PCI_VDEVICE(NVIDIA, 0x045e), GENERIC }, /* MCP65 */
+ { PCI_VDEVICE(NVIDIA, 0x045f), GENERIC }, /* MCP65 */
+ { PCI_VDEVICE(NVIDIA, 0x0550), GENERIC }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0551), GENERIC }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0552), GENERIC }, /* MCP67 */
+ { PCI_VDEVICE(NVIDIA, 0x0553), GENERIC }, /* MCP67 */
{ PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC },
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 0738f52..9d1235b 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -240,7 +240,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
struct ata_probe_ent *probe_ent = NULL;
int rc;
u32 genctl;
- struct ata_port_info *ppi[2];
+ struct ata_port_info pi = sis_port_info, *ppi[2] = { &pi, &pi };
int pci_dev_busy = 0;
u8 pmr;
u8 port2_start;
@@ -265,27 +265,20 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
goto err_out_regions;
- ppi[0] = ppi[1] = &sis_port_info;
- probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
- if (!probe_ent) {
- rc = -ENOMEM;
- goto err_out_regions;
- }
-
/* check and see if the SCRs are in IO space or PCI cfg space */
pci_read_config_dword(pdev, SIS_GENCTL, &genctl);
if ((genctl & GENCTL_IOMAPPED_SCR) == 0)
- probe_ent->port_flags |= SIS_FLAG_CFGSCR;
+ pi.flags |= SIS_FLAG_CFGSCR;
/* if hardware thinks SCRs are in IO space, but there are
* no IO resources assigned, change to PCI cfg space.
*/
- if ((!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) &&
+ if ((!(pi.flags & SIS_FLAG_CFGSCR)) &&
((pci_resource_start(pdev, SIS_SCR_PCI_BAR) == 0) ||
(pci_resource_len(pdev, SIS_SCR_PCI_BAR) < 128))) {
genctl &= ~GENCTL_IOMAPPED_SCR;
pci_write_config_dword(pdev, SIS_GENCTL, genctl);
- probe_ent->port_flags |= SIS_FLAG_CFGSCR;
+ pi.flags |= SIS_FLAG_CFGSCR;
}
pci_read_config_byte(pdev, SIS_PMR, &pmr);
@@ -306,6 +299,12 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
port2_start = 0x20;
}
+ probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
+ if (!probe_ent) {
+ rc = -ENOMEM;
+ goto err_out_regions;
+ }
+
if (!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) {
probe_ent->port[0].scr_addr =
pci_resource_start(pdev, SIS_SCR_PCI_BAR);
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index f4455a1..1c7f19a 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -230,7 +230,7 @@ static int vt6420_prereset(struct ata_port *ap)
int online;
/* don't do any SCR stuff if we're not loading */
- if (!ATA_PFLAG_LOADING)
+ if (!(ap->pflags & ATA_PFLAG_LOADING))
goto skip_scr;
/* Resume phy. This is the old resume sequence from
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 323592d..9fffa7a 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -2452,8 +2452,8 @@ static int __init amb_module_init (void)
static void __exit amb_module_exit (void)
{
PRINTD (DBG_FLOW|DBG_INIT, "cleanup_module");
-
- return pci_unregister_driver(&amb_driver);
+
+ pci_unregister_driver(&amb_driver);
}
module_init(amb_module_init);
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 40ab9b6..697ad82 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1002,6 +1002,10 @@ static int fs_open(struct atm_vcc *atm_vcc)
r = ROUND_UP;
}
error = make_rate (pcr, r, &tmc0, NULL);
+ if (error) {
+ kfree(tc);
+ return error;
+ }
}
fs_dprintk (FS_DEBUG_OPEN, "pcr = %d.\n", pcr);
}
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index f593492..4dc1010 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1789,7 +1789,7 @@ static inline void CLOCK_IT (const hrz_dev *dev, u32 ctrl)
WRITE_IT_WAIT(dev, ctrl | SEEPROM_SK);
}
-static u16 __init read_bia (const hrz_dev * dev, u16 addr)
+static u16 __devinit read_bia (const hrz_dev * dev, u16 addr)
{
u32 ctrl = rd_regl (dev, CONTROL_0_REG);
@@ -2932,8 +2932,8 @@ static int __init hrz_module_init (void) {
static void __exit hrz_module_exit (void) {
PRINTD (DBG_FLOW, "cleanup_module");
-
- return pci_unregister_driver(&hrz_driver);
+
+ pci_unregister_driver(&hrz_driver);
}
module_init(hrz_module_init);
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 632ede5..bd09045 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2759,7 +2759,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
{
ns_dev *card;
pool_levels pl;
- int btype;
+ long btype;
unsigned long flags;
card = dev->dev_data;
@@ -2859,7 +2859,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
case NS_ADJBUFLEV:
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- btype = (int) arg; /* an int is the same size as a pointer */
+ btype = (long) arg; /* a long is the same size as a pointer or bigger */
switch (btype)
{
case NS_BUFTYPE_SMALL:
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 0b4e224..1429f3a2 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -37,8 +37,8 @@ config DEBUG_DRIVER
If you are unsure about this, say N here.
-endmenu
-
config SYS_HYPERVISOR
bool
default n
+
+endmenu
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 68ad11a..002fde4 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -591,8 +591,10 @@ void device_del(struct device * dev)
if (parent)
klist_del(&dev->knode_parent);
- if (dev->devt_attr)
+ if (dev->devt_attr) {
device_remove_file(dev, dev->devt_attr);
+ kfree(dev->devt_attr);
+ }
if (dev->class) {
sysfs_remove_link(&dev->kobj, "subsystem");
sysfs_remove_link(&dev->class->subsys.kset.kobj, dev->bus_id);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index db01b95..c5d6bb4 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -18,6 +18,7 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/kthread.h>
+#include <linux/wait.h>
#include "base.h"
#include "power/power.h"
@@ -70,6 +71,8 @@ struct stupid_thread_structure {
};
static atomic_t probe_count = ATOMIC_INIT(0);
+static DECLARE_WAIT_QUEUE_HEAD(probe_waitqueue);
+
static int really_probe(void *void_data)
{
struct stupid_thread_structure *data = void_data;
@@ -121,6 +124,7 @@ probe_failed:
done:
kfree(data);
atomic_dec(&probe_count);
+ wake_up(&probe_waitqueue);
return ret;
}
@@ -337,6 +341,32 @@ void driver_detach(struct device_driver * drv)
}
}
+#ifdef CONFIG_PCI_MULTITHREAD_PROBE
+static int __init wait_for_probes(void)
+{
+ DEFINE_WAIT(wait);
+
+ printk(KERN_INFO "%s: waiting for %d threads\n", __FUNCTION__,
+ atomic_read(&probe_count));
+ if (!atomic_read(&probe_count))
+ return 0;
+ while (atomic_read(&probe_count)) {
+ prepare_to_wait(&probe_waitqueue, &wait, TASK_UNINTERRUPTIBLE);
+ if (atomic_read(&probe_count))
+ schedule();
+ }
+ finish_wait(&probe_waitqueue, &wait);
+ return 0;
+}
+
+core_initcall_sync(wait_for_probes);
+postcore_initcall_sync(wait_for_probes);
+arch_initcall_sync(wait_for_probes);
+subsys_initcall_sync(wait_for_probes);
+fs_initcall_sync(wait_for_probes);
+device_initcall_sync(wait_for_probes);
+late_initcall_sync(wait_for_probes);
+#endif
EXPORT_SYMBOL_GPL(device_bind_driver);
EXPORT_SYMBOL_GPL(device_release_driver);
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index d433f27..aa25f8b 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -68,6 +68,7 @@ static struct attribute *aoe_attrs[] = {
&disk_attr_mac.attr,
&disk_attr_netif.attr,
&disk_attr_fwver.attr,
+ NULL
};
static const struct attribute_group attr_group = {
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index dcccaf2..4105c3b 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1300,6 +1300,12 @@ static void cciss_softirq_done(struct request *rq)
complete_buffers(rq->bio, rq->errors);
+ if (blk_fs_request(rq)) {
+ const int rw = rq_data_dir(rq);
+
+ disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
+ }
+
#ifdef CCISS_DEBUG
printk("Done with %p\n", rq);
#endif /* CCISS_DEBUG */
@@ -1923,7 +1929,6 @@ static void cciss_geometry_inquiry(int ctlr, int logvol,
{
int return_code;
unsigned long t;
- unsigned long rem;
memset(inq_buff, 0, sizeof(InquiryData_struct));
if (withirq)
@@ -1939,26 +1944,23 @@ static void cciss_geometry_inquiry(int ctlr, int logvol,
printk(KERN_WARNING
"cciss: reading geometry failed, volume "
"does not support reading geometry\n");
- drv->block_size = block_size;
- drv->nr_blocks = total_size;
drv->heads = 255;
drv->sectors = 32; // Sectors per track
- t = drv->heads * drv->sectors;
- drv->cylinders = total_size;
- rem = do_div(drv->cylinders, t);
} else {
- drv->block_size = block_size;
- drv->nr_blocks = total_size;
drv->heads = inq_buff->data_byte[6];
drv->sectors = inq_buff->data_byte[7];
drv->cylinders = (inq_buff->data_byte[4] & 0xff) << 8;
drv->cylinders += inq_buff->data_byte[5];
drv->raid_level = inq_buff->data_byte[8];
- t = drv->heads * drv->sectors;
- if (t > 1) {
- drv->cylinders = total_size;
- rem = do_div(drv->cylinders, t);
- }
+ }
+ drv->block_size = block_size;
+ drv->nr_blocks = total_size;
+ t = drv->heads * drv->sectors;
+ if (t > 1) {
+ unsigned rem = sector_div(total_size, t);
+ if (rem)
+ total_size++;
+ drv->cylinders = total_size;
}
} else { /* Get geometry failed */
printk(KERN_WARNING "cciss: reading geometry failed\n");
@@ -1996,8 +1998,8 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
*block_size = BLOCK_SIZE;
}
if (*total_size != (__u32) 0)
- printk(KERN_INFO " blocks= %lld block_size= %d\n",
- *total_size, *block_size);
+ printk(KERN_INFO " blocks= %llu block_size= %d\n",
+ (unsigned long long)*total_size, *block_size);
kfree(buf);
return;
}
@@ -2031,8 +2033,8 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
*total_size = 0;
*block_size = BLOCK_SIZE;
}
- printk(KERN_INFO " blocks= %lld block_size= %d\n",
- *total_size, *block_size);
+ printk(KERN_INFO " blocks= %llu block_size= %d\n",
+ (unsigned long long)*total_size, *block_size);
kfree(buf);
return;
}
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 570d2f0..d5f519e 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -998,6 +998,7 @@ static inline void complete_buffers(struct bio *bio, int ok)
*/
static inline void complete_command(cmdlist_t *cmd, int timeout)
{
+ struct request *rq = cmd->rq;
int ok=1;
int i, ddir;
@@ -1029,12 +1030,18 @@ static inline void complete_command(cmdlist_t *cmd, int timeout)
pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr,
cmd->req.sg[i].size, ddir);
- complete_buffers(cmd->rq->bio, ok);
+ complete_buffers(rq->bio, ok);
- add_disk_randomness(cmd->rq->rq_disk);
+ if (blk_fs_request(rq)) {
+ const int rw = rq_data_dir(rq);
- DBGPX(printk("Done with %p\n", cmd->rq););
- end_that_request_last(cmd->rq, ok ? 1 : -EIO);
+ disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
+ }
+
+ add_disk_randomness(rq->rq_disk);
+
+ DBGPX(printk("Done with %p\n", rq););
+ end_that_request_last(rq, ok ? 1 : -EIO);
}
/*
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 845b868..cbc0725 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -282,7 +282,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
clear_bit(ready_bit, &(info->tx_state));
if (bt_cb(skb)->pkt_type & 0x80) {
- DECLARE_WAIT_QUEUE_HEAD(wq);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
DEFINE_WAIT(wait);
unsigned char baud_reg;
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 39a9f8c..2af12fc 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -409,14 +409,6 @@ config SGI_MBCS
If you have an SGI Altix with an attached SABrick
say Y or M here, otherwise say N.
-config MSPEC
- tristate "Memory special operations driver"
- depends on IA64
- help
- If you have an ia64 and you want to enable memory special
- operations support (formerly known as fetchop), say Y here,
- otherwise say N.
-
source "drivers/serial/Kconfig"
config UNIX98_PTYS
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index c392001..5ff457b 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -1054,7 +1054,7 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
{
struct page * page;
- page = alloc_page(GFP_KERNEL);
+ page = alloc_page(GFP_KERNEL | GFP_DMA32);
if (page == NULL)
return NULL;
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index d1ede7d..555b3a8 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -169,7 +169,7 @@ static void *i8xx_alloc_pages(void)
{
struct page * page;
- page = alloc_pages(GFP_KERNEL, 2);
+ page = alloc_pages(GFP_KERNEL | GFP_DMA32, 2);
if (page == NULL)
return NULL;
@@ -387,11 +387,7 @@ static void intel_i830_init_gtt_entries(void)
/* We obtain the size of the GTT, which is also stored (for some
* reason) at the top of stolen memory. Then we add 4KB to that
* for the video BIOS popup, which is also stored in there. */
-
- if (IS_I965)
- size = 512 + 4;
- else
- size = agp_bridge->driver->fetch_size() + 4;
+ size = agp_bridge->driver->fetch_size() + 4;
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82830_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) {
@@ -805,6 +801,26 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
return 0;
}
+
+/*
+ * The i965 supports 36-bit physical addresses, but to keep
+ * the format of the GTT the same, the bits that don't fit
+ * in a 32-bit word are shifted down to bits 4..7.
+ *
+ * Gcc is smart enough to notice that "(addr >> 28) & 0xf0"
+ * is always zero on 32-bit architectures, so no need to make
+ * this conditional.
+ */
+static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
+ unsigned long addr, int type)
+{
+ /* Shift high bits down */
+ addr |= (addr >> 28) & 0xf0;
+
+ /* Type checking must be done elsewhere */
+ return addr | bridge->driver->masks[type].mask;
+}
+
static int intel_i965_fetch_size(void)
{
struct aper_size_info_fixed *values;
@@ -832,7 +848,8 @@ static int intel_i965_fetch_size(void)
agp_bridge->previous_size = agp_bridge->current_size = (void *)(values + offset);
- return values[offset].size;
+ /* The i965 GTT is always sized as if it had a 512kB aperture size */
+ return 512;
}
/* The intel i965 automatically initializes the agp aperture during POST.
@@ -1584,7 +1601,7 @@ static struct agp_bridge_driver intel_i965_driver = {
.fetch_size = intel_i965_fetch_size,
.cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
- .mask_memory = intel_i810_mask_memory,
+ .mask_memory = intel_i965_mask_memory,
.masks = intel_i810_masks,
.agp_enable = intel_i810_agp_enable,
.cache_flush = global_cache_flush,
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 91b71e7..dffc193 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -27,32 +27,42 @@
static int uninorth_rev;
static int is_u3;
+static char __devinitdata *aperture = NULL;
static int uninorth_fetch_size(void)
{
- int i;
- u32 temp;
- struct aper_size_info_32 *values;
-
- pci_read_config_dword(agp_bridge->dev, UNI_N_CFG_GART_BASE, &temp);
- temp &= ~(0xfffff000);
- values = A_SIZE_32(agp_bridge->driver->aperture_sizes);
-
- for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) {
- if (temp == values[i].size_value) {
- agp_bridge->previous_size =
- agp_bridge->current_size = (void *) (values + i);
- agp_bridge->aperture_size_idx = i;
- return values[i].size;
+ int i, size = 0;
+ struct aper_size_info_32 *values =
+ A_SIZE_32(agp_bridge->driver->aperture_sizes);
+
+ if (aperture) {
+ char *save = aperture;
+
+ size = memparse(aperture, &aperture) >> 20;
+ aperture = save;
+
+ for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++)
+ if (size == values[i].size)
+ break;
+
+ if (i == agp_bridge->driver->num_aperture_sizes) {
+ printk(KERN_ERR PFX "Invalid aperture size, using"
+ " default\n");
+ size = 0;
+ aperture = NULL;
}
}
- agp_bridge->previous_size =
- agp_bridge->current_size = (void *) (values + 1);
- agp_bridge->aperture_size_idx = 1;
- return values[1].size;
+ if (!size) {
+ for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++)
+ if (values[i].size == 32)
+ break;
+ }
- return 0;
+ agp_bridge->previous_size =
+ agp_bridge->current_size = (void *)(values + i);
+ agp_bridge->aperture_size_idx = i;
+ return values[i].size;
}
static void uninorth_tlbflush(struct agp_memory *mem)
@@ -683,5 +693,11 @@ static void __exit agp_uninorth_cleanup(void)
module_init(agp_uninorth_init);
module_exit(agp_uninorth_cleanup);
+module_param(aperture, charp, 0);
+MODULE_PARM_DESC(aperture,
+ "Aperture size, must be power of two between 4MB and an\n"
+ "\t\tupper limit specific to the UniNorth revision.\n"
+ "\t\tDefault: 32M");
+
MODULE_AUTHOR("Ben Herrenschmidt & Paul Mackerras");
MODULE_LICENSE("GPL");
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index 029baea..6eafff1 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -237,6 +237,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
list = drm_alloc(sizeof(*list), DRM_MEM_MAPS);
if (!list) {
+ if (map->type == _DRM_REGISTERS)
+ drm_ioremapfree(map->handle, map->size, dev);
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
return -EINVAL;
}
@@ -252,6 +254,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
map->offset;
ret = drm_map_handle(dev, &list->hash, user_token, 0);
if (ret) {
+ if (map->type == _DRM_REGISTERS)
+ drm_ioremapfree(map->handle, map->size, dev);
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
drm_free(list, sizeof(*list), DRM_MEM_MAPS);
mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c
index 51ad98c..ba4b8de 100644
--- a/drivers/char/drm/drm_sysfs.c
+++ b/drivers/char/drm/drm_sysfs.c
@@ -42,13 +42,24 @@ static CLASS_ATTR(version, S_IRUGO, version_show, NULL);
struct class *drm_sysfs_create(struct module *owner, char *name)
{
struct class *class;
+ int err;
class = class_create(owner, name);
- if (!class)
- return class;
+ if (!class) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ err = class_create_file(class, &class_attr_version);
+ if (err)
+ goto err_out_class;
- class_create_file(class, &class_attr_version);
return class;
+
+err_out_class:
+ class_destroy(class);
+err_out:
+ return ERR_PTR(err);
}
/**
@@ -96,20 +107,36 @@ static struct class_device_attribute class_device_attrs[] = {
struct class_device *drm_sysfs_device_add(struct class *cs, drm_head_t *head)
{
struct class_device *class_dev;
- int i;
+ int i, j, err;
class_dev = class_device_create(cs, NULL,
MKDEV(DRM_MAJOR, head->minor),
&(head->dev->pdev)->dev,
"card%d", head->minor);
- if (!class_dev)
- return NULL;
+ if (!class_dev) {
+ err = -ENOMEM;
+ goto err_out;
+ }
class_set_devdata(class_dev, head);
- for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
- class_device_create_file(class_dev, &class_device_attrs[i]);
+ for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
+ err = class_device_create_file(class_dev,
+ &class_device_attrs[i]);
+ if (err)
+ goto err_out_files;
+ }
+
return class_dev;
+
+err_out_files:
+ if (i > 0)
+ for (j = 0; j < i; j++)
+ class_device_remove_file(class_dev,
+ &class_device_attrs[i]);
+ class_device_unregister(class_dev);
+err_out:
+ return ERR_PTR(err);
}
/**
diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c
index e30f556..be49dbb 100644
--- a/drivers/char/drm/mga_drv.c
+++ b/drivers/char/drm/mga_drv.c
@@ -47,6 +47,7 @@ static struct drm_driver driver = {
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
DRIVER_IRQ_VBL,
+ .dev_priv_size = sizeof(drm_mga_buf_priv_t),
.load = mga_driver_load,
.unload = mga_driver_unload,
.lastclose = mga_driver_lastclose,
diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c
index 26bdf2c..d14477b 100644
--- a/drivers/char/drm/r300_cmdbuf.c
+++ b/drivers/char/drm/r300_cmdbuf.c
@@ -538,6 +538,36 @@ static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv,
return 0;
}
+static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv,
+ drm_radeon_kcmd_buffer_t *cmdbuf)
+{
+ u32 *cmd = (u32 *) cmdbuf->buf;
+ int count, ret;
+ RING_LOCALS;
+
+ count=(cmd[0]>>16) & 0x3fff;
+
+ if ((cmd[1] & 0x8000ffff) != 0x80000810) {
+ DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
+ return DRM_ERR(EINVAL);
+ }
+ ret = r300_check_offset(dev_priv, cmd[2]);
+ if (ret) {
+ DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
+ return DRM_ERR(EINVAL);
+ }
+
+ BEGIN_RING(count+2);
+ OUT_RING(cmd[0]);
+ OUT_RING_TABLE((int *)(cmdbuf->buf + 4), count + 1);
+ ADVANCE_RING();
+
+ cmdbuf->buf += (count+2)*4;
+ cmdbuf->bufsz -= (count+2)*4;
+
+ return 0;
+}
+
static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
@@ -578,10 +608,11 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
case RADEON_CNTL_BITBLT_MULTI:
return r300_emit_bitblt_multi(dev_priv, cmdbuf);
+ case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
+ return r300_emit_indx_buffer(dev_priv, cmdbuf);
case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */
case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */
case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */
- case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
case RADEON_WAIT_FOR_IDLE:
case RADEON_CP_NOP:
/* these packets are safe */
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index feac5f0..6e04fdd 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -275,6 +275,8 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
unsigned int *cmdsz)
{
u32 *cmd = (u32 *) cmdbuf->buf;
+ u32 offset, narrays;
+ int count, i, k;
*cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16);
@@ -288,10 +290,106 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
return DRM_ERR(EINVAL);
}
- /* Check client state and fix it up if necessary */
- if (cmd[0] & 0x8000) { /* MSB of opcode: next DWORD GUI_CNTL */
- u32 offset;
+ switch(cmd[0] & 0xff00) {
+ /* XXX Are there old drivers needing other packets? */
+ case RADEON_3D_DRAW_IMMD:
+ case RADEON_3D_DRAW_VBUF:
+ case RADEON_3D_DRAW_INDX:
+ case RADEON_WAIT_FOR_IDLE:
+ case RADEON_CP_NOP:
+ case RADEON_3D_CLEAR_ZMASK:
+/* case RADEON_CP_NEXT_CHAR:
+ case RADEON_CP_PLY_NEXTSCAN:
+ case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */
+ /* these packets are safe */
+ break;
+
+ case RADEON_CP_3D_DRAW_IMMD_2:
+ case RADEON_CP_3D_DRAW_VBUF_2:
+ case RADEON_CP_3D_DRAW_INDX_2:
+ case RADEON_3D_CLEAR_HIZ:
+ /* safe but r200 only */
+ if (dev_priv->microcode_version != UCODE_R200) {
+ DRM_ERROR("Invalid 3d packet for r100-class chip\n");
+ return DRM_ERR(EINVAL);
+ }
+ break;
+
+ case RADEON_3D_LOAD_VBPNTR:
+ count = (cmd[0] >> 16) & 0x3fff;
+
+ if (count > 18) { /* 12 arrays max */
+ DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
+ count);
+ return DRM_ERR(EINVAL);
+ }
+
+ /* carefully check packet contents */
+ narrays = cmd[1] & ~0xc000;
+ k = 0;
+ i = 2;
+ while ((k < narrays) && (i < (count + 2))) {
+ i++; /* skip attribute field */
+ if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
+ DRM_ERROR
+ ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
+ k, i);
+ return DRM_ERR(EINVAL);
+ }
+ k++;
+ i++;
+ if (k == narrays)
+ break;
+ /* have one more to process, they come in pairs */
+ if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
+ DRM_ERROR
+ ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
+ k, i);
+ return DRM_ERR(EINVAL);
+ }
+ k++;
+ i++;
+ }
+ /* do the counts match what we expect ? */
+ if ((k != narrays) || (i != (count + 2))) {
+ DRM_ERROR
+ ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
+ k, i, narrays, count + 1);
+ return DRM_ERR(EINVAL);
+ }
+ break;
+
+ case RADEON_3D_RNDR_GEN_INDX_PRIM:
+ if (dev_priv->microcode_version != UCODE_R100) {
+ DRM_ERROR("Invalid 3d packet for r200-class chip\n");
+ return DRM_ERR(EINVAL);
+ }
+ if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[1])) {
+ DRM_ERROR("Invalid rndr_gen_indx offset\n");
+ return DRM_ERR(EINVAL);
+ }
+ break;
+
+ case RADEON_CP_INDX_BUFFER:
+ if (dev_priv->microcode_version != UCODE_R200) {
+ DRM_ERROR("Invalid 3d packet for r100-class chip\n");
+ return DRM_ERR(EINVAL);
+ }
+ if ((cmd[1] & 0x8000ffff) != 0x80000810) {
+ DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
+ return DRM_ERR(EINVAL);
+ }
+ if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[2])) {
+ DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
+ return DRM_ERR(EINVAL);
+ }
+ break;
+
+ case RADEON_CNTL_HOSTDATA_BLT:
+ case RADEON_CNTL_PAINT_MULTI:
+ case RADEON_CNTL_BITBLT_MULTI:
+ /* MSB of opcode: next DWORD GUI_CNTL */
if (cmd[1] & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
| RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
offset = cmd[2] << 10;
@@ -313,6 +411,11 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
}
cmd[3] = (cmd[3] & 0xffc00000) | offset >> 10;
}
+ break;
+
+ default:
+ DRM_ERROR("Invalid packet type %x\n", cmd[0] & 0xff00);
+ return DRM_ERR(EINVAL);
}
return 0;
diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c
index 59c7520..a9a84f8 100644
--- a/drivers/char/drm/savage_bci.c
+++ b/drivers/char/drm/savage_bci.c
@@ -728,6 +728,7 @@ static int savage_do_init_bci(drm_device_t * dev, drm_savage_init_t * init)
dev_priv->status = NULL;
}
if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) {
+ dev->agp_buffer_token = init->buffers_offset;
dev->agp_buffer_map = drm_core_findmap(dev,
init->buffers_offset);
if (!dev->agp_buffer_map) {
diff --git a/drivers/char/drm/savage_state.c b/drivers/char/drm/savage_state.c
index ef2581d..1ca1e9c 100644
--- a/drivers/char/drm/savage_state.c
+++ b/drivers/char/drm/savage_state.c
@@ -994,7 +994,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS)
if (cmdbuf.size) {
kcmd_addr = drm_alloc(cmdbuf.size * 8, DRM_MEM_DRIVER);
if (kcmd_addr == NULL)
- return ENOMEM;
+ return DRM_ERR(ENOMEM);
if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf.cmd_addr,
cmdbuf.size * 8))
diff --git a/drivers/char/ftape/zftape/zftape-buffers.c b/drivers/char/ftape/zftape/zftape-buffers.c
index da06f13..7ebce2e 100644
--- a/drivers/char/ftape/zftape/zftape-buffers.c
+++ b/drivers/char/ftape/zftape/zftape-buffers.c
@@ -85,7 +85,7 @@ int zft_vmalloc_once(void *new, size_t size)
peak_memory = used_memory;
}
TRACE_ABORT(0, ft_t_noise,
- "allocated buffer @ %p, %d bytes", *(void **)new, size);
+ "allocated buffer @ %p, %zd bytes", *(void **)new, size);
}
int zft_vmalloc_always(void *new, size_t size)
{
@@ -101,7 +101,7 @@ void zft_vfree(void *old, size_t size)
if (*(void **)old) {
vfree(*(void **)old);
used_memory -= size;
- TRACE(ft_t_noise, "released buffer @ %p, %d bytes",
+ TRACE(ft_t_noise, "released buffer @ %p, %zd bytes",
*(void **)old, size);
*(void **)old = NULL;
}
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 34a4fd1..c47add8 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -376,13 +376,23 @@ static void free_recv_msg_list(struct list_head *q)
}
}
+static void free_smi_msg_list(struct list_head *q)
+{
+ struct ipmi_smi_msg *msg, *msg2;
+
+ list_for_each_entry_safe(msg, msg2, q, link) {
+ list_del(&msg->link);
+ ipmi_free_smi_msg(msg);
+ }
+}
+
static void clean_up_interface_data(ipmi_smi_t intf)
{
int i;
struct cmd_rcvr *rcvr, *rcvr2;
struct list_head list;
- free_recv_msg_list(&intf->waiting_msgs);
+ free_smi_msg_list(&intf->waiting_msgs);
free_recv_msg_list(&intf->waiting_events);
/* Wholesale remove all the entries from the list in the
@@ -1844,7 +1854,7 @@ static ssize_t provides_dev_sdrs_show(struct device *dev,
struct bmc_device *bmc = dev_get_drvdata(dev);
return snprintf(buf, 10, "%u\n",
- bmc->id.device_revision && 0x80 >> 7);
+ (bmc->id.device_revision & 0x80) >> 7);
}
static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
@@ -1853,7 +1863,7 @@ static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
struct bmc_device *bmc = dev_get_drvdata(dev);
return snprintf(buf, 20, "%u\n",
- bmc->id.device_revision && 0x0F);
+ bmc->id.device_revision & 0x0F);
}
static ssize_t firmware_rev_show(struct device *dev,
@@ -2108,7 +2118,7 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
dev_set_drvdata(&bmc->dev->dev, bmc);
kref_init(&bmc->refcount);
- rv = platform_device_register(bmc->dev);
+ rv = platform_device_add(bmc->dev);
mutex_unlock(&ipmidriver_mutex);
if (rv) {
printk(KERN_ERR
@@ -3232,7 +3242,9 @@ void ipmi_smi_msg_received(ipmi_smi_t intf,
report the error immediately. */
if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0)
&& (msg->rsp[2] != IPMI_NODE_BUSY_ERR)
- && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR))
+ && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)
+ && (msg->rsp[2] != IPMI_BUS_ERR)
+ && (msg->rsp[2] != IPMI_NAK_ON_WRITE_ERR))
{
int chan = msg->rsp[3] & 0xf;
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index e5cfb1f..bb1fac1 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1211,7 +1211,7 @@ static void intf_mem_outb(struct si_sm_io *io, unsigned int offset,
static unsigned char intf_mem_inw(struct si_sm_io *io, unsigned int offset)
{
return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift)
- && 0xff;
+ & 0xff;
}
static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
@@ -1223,7 +1223,7 @@ static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
static unsigned char intf_mem_inl(struct si_sm_io *io, unsigned int offset)
{
return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift)
- && 0xff;
+ & 0xff;
}
static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
@@ -1236,7 +1236,7 @@ static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
static unsigned char mem_inq(struct si_sm_io *io, unsigned int offset)
{
return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift)
- && 0xff;
+ & 0xff;
}
static void mem_outq(struct si_sm_io *io, unsigned int offset,
@@ -1867,7 +1867,7 @@ static int ipmi_pci_resume(struct pci_dev *pdev)
static struct pci_device_id ipmi_pci_devices[] = {
{ PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) },
- { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE) }
+ { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) }
};
MODULE_DEVICE_TABLE(pci, ipmi_pci_devices);
@@ -2346,7 +2346,7 @@ static int try_smi_init(struct smi_info *new_smi)
new_smi->dev = &new_smi->pdev->dev;
new_smi->dev->driver = &ipmi_driver;
- rv = platform_device_register(new_smi->pdev);
+ rv = platform_device_add(new_smi->pdev);
if (rv) {
printk(KERN_ERR
"ipmi_si_intf:"
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index e9e9bf3..58c955e 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -1062,11 +1062,12 @@ static void isicom_shutdown_port(struct isi_port *port)
static void isicom_close(struct tty_struct *tty, struct file *filp)
{
struct isi_port *port = tty->driver_data;
- struct isi_board *card = port->card;
+ struct isi_board *card;
unsigned long flags;
if (!port)
return;
+ card = port->card;
if (isicom_paranoia_check(port, tty->name, "isicom_close"))
return;
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index b401383..96cb1f0 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -130,6 +130,7 @@ static moxa_isa_board_conf moxa_isa_boards[] =
typedef struct _moxa_pci_devinfo {
ushort busNum;
ushort devNum;
+ struct pci_dev *pdev;
} moxa_pci_devinfo;
typedef struct _moxa_board_conf {
@@ -324,6 +325,9 @@ static int moxa_get_PCI_conf(struct pci_dev *p, int board_type, moxa_board_conf
board->busType = MOXA_BUS_TYPE_PCI;
board->pciInfo.busNum = p->bus->number;
board->pciInfo.devNum = p->devfn >> 3;
+ board->pciInfo.pdev = p;
+ /* don't lose the reference in the next pci_get_device iteration */
+ pci_dev_get(p);
return (0);
}
@@ -493,6 +497,11 @@ static void __exit moxa_exit(void)
if (tty_unregister_driver(moxaDriver))
printk("Couldn't unregister MOXA Intellio family serial driver\n");
put_tty_driver(moxaDriver);
+
+ for (i = 0; i < MAX_BOARDS; i++)
+ if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI)
+ pci_dev_put(moxa_boards[i].pciInfo.pdev);
+
if (verbose)
printk("Done\n");
}
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 5c0dec3..235e892 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -72,7 +72,11 @@ enum {
MSPEC_UNCACHED
};
+#ifdef CONFIG_SGI_SN
static int is_sn2;
+#else
+#define is_sn2 0
+#endif
/*
* One of these structures is allocated when an mspec region is mmaped. The
@@ -211,7 +215,7 @@ mspec_nopfn(struct vm_area_struct *vma, unsigned long address)
if (vdata->type == MSPEC_FETCHOP)
paddr = TO_AMO(maddr);
else
- paddr = __pa(TO_CAC(maddr));
+ paddr = maddr & ~__IA64_UNCACHED_OFFSET;
pfn = paddr >> PAGE_SHIFT;
@@ -335,6 +339,7 @@ mspec_init(void)
* The fetchop device only works on SN2 hardware, uncached and cached
* memory drivers should both be valid on all ia64 hardware
*/
+#ifdef CONFIG_SGI_SN
if (ia64_platform_is("sn2")) {
is_sn2 = 1;
if (is_shub2()) {
@@ -363,6 +368,7 @@ mspec_init(void)
goto free_scratch_pages;
}
}
+#endif
ret = misc_register(&cached_miscdev);
if (ret) {
printk(KERN_ERR "%s: failed to register device %i\n",
diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h
index ee2ddea..23d0681 100644
--- a/drivers/char/rio/host.h
+++ b/drivers/char/rio/host.h
@@ -44,6 +44,7 @@
** the host.
*/
struct Host {
+ struct pci_dev *pdev;
unsigned char Type; /* RIO_EISA, RIO_MCA, ... */
unsigned char Ivec; /* POLLED or ivec number */
unsigned char Mode; /* Control stuff */
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index c382df0..7ac68cb 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -1017,6 +1017,10 @@ static int __init rio_init(void)
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
fix_rio_pci(pdev);
+
+ p->RIOHosts[p->RIONumHosts].pdev = pdev;
+ pci_dev_get(pdev);
+
p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
@@ -1066,6 +1070,9 @@ static int __init rio_init(void)
((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
+ p->RIOHosts[p->RIONumHosts].pdev = pdev;
+ pci_dev_get(pdev);
+
p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
@@ -1181,6 +1188,8 @@ static void __exit rio_exit(void)
}
/* It is safe/allowed to del_timer a non-active timer */
del_timer(&hp->timer);
+ if (hp->Type == RIO_PCI)
+ pci_dev_put(hp->pdev);
}
if (misc_deregister(&rio_fw_device) < 0) {
diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index 2444a0e..244d30a 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -792,15 +792,14 @@ static int __init tlclk_init(void)
ret = misc_register(&tlclk_miscdev);
if (ret < 0) {
printk(KERN_ERR "tlclk: misc_register returns %d.\n", ret);
- ret = -EBUSY;
goto out3;
}
tlclk_device = platform_device_register_simple("telco_clock",
-1, NULL, 0);
- if (!tlclk_device) {
+ if (IS_ERR(tlclk_device)) {
printk(KERN_ERR "tlclk: platform_device_register failed.\n");
- ret = -EBUSY;
+ ret = PTR_ERR(tlclk_device);
goto out4;
}
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 89e46d6..0187b11 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -13,7 +13,7 @@ config WATCHDOG
subsequently opening the file and then failing to write to it for
longer than 1 minute will result in rebooting the machine. This
could be useful for a networked machine that needs to come back
- online as fast as possible after a lock-up. There's both a watchdog
+ on-line as fast as possible after a lock-up. There's both a watchdog
implementation entirely in software (which can sometimes fail to
reboot the machine) and a driver for hardware watchdog boards, which
are more robust and can also keep track of the temperature inside
@@ -60,7 +60,7 @@ config SOFT_WATCHDOG
# ARM Architecture
-config AT91_WATCHDOG
+config AT91RM9200_WATCHDOG
tristate "AT91RM9200 watchdog"
depends on WATCHDOG && ARCH_AT91RM9200
help
@@ -71,7 +71,7 @@ config 21285_WATCHDOG
tristate "DC21285 watchdog"
depends on WATCHDOG && FOOTBRIDGE
help
- The Intel Footbridge chip contains a builtin watchdog circuit. Say Y
+ The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
here if you wish to use this. Alternatively say M to compile the
driver as a module, which will be called wdt285.
@@ -269,11 +269,11 @@ config IB700_WDT
Most people will say N.
config IBMASR
- tristate "IBM Automatic Server Restart"
- depends on WATCHDOG && X86
- help
+ tristate "IBM Automatic Server Restart"
+ depends on WATCHDOG && X86
+ help
This is the driver for the IBM Automatic Server Restart watchdog
- timer builtin into some eServer xSeries machines.
+ timer built-in into some eServer xSeries machines.
To compile this driver as a module, choose M here: the
module will be called ibmasr.
@@ -316,13 +316,16 @@ config I8XX_TCO
To compile this driver as a module, choose M here: the
module will be called i8xx_tco.
+ Note: This driver will be removed in the near future. Please
+ use the Intel TCO Timer/Watchdog driver.
+
config ITCO_WDT
- tristate "Intel TCO Timer/Watchdog (EXPERIMENTAL)"
- depends on WATCHDOG && (X86 || IA64) && PCI && EXPERIMENTAL
+ tristate "Intel TCO Timer/Watchdog"
+ depends on WATCHDOG && (X86 || IA64) && PCI
---help---
Hardware driver for the intel TCO timer based watchdog devices.
These drivers are included in the Intel 82801 I/O Controller
- Hub family 'from ICH0 up to ICH7) and in the Intel 6300ESB
+ Hub family (from ICH0 up to ICH8) and in the Intel 6300ESB
controller hub.
The TCO (Total Cost of Ownership) timer is a watchdog timer
@@ -395,6 +398,26 @@ config CPU5_WDT
To compile this driver as a module, choose M here: the
module will be called cpu5wdt.
+config SMSC37B787_WDT
+ tristate "Winbond SMsC37B787 Watchdog Timer"
+ depends on WATCHDOG && X86
+ ---help---
+ This is the driver for the hardware watchdog component on the
+ Winbond SMsC37B787 chipset as used on the NetRunner Mainboard
+ from Vision Systems and maybe others.
+
+ This watchdog simply watches your kernel to make sure it doesn't
+ freeze, and if it does, it reboots your computer after a certain
+ amount of time.
+
+ Usually a userspace daemon will notify the kernel WDT driver that
+ userspace is still alive, at regular intervals.
+
+ To compile this driver as a module, choose M here: the
+ module will be called smsc37b787_wdt.
+
+ Most people will say N.
+
config W83627HF_WDT
tristate "W83627HF Watchdog Timer"
depends on WATCHDOG && X86
@@ -410,6 +433,21 @@ config W83627HF_WDT
Most people will say N.
+config W83697HF_WDT
+ tristate "W83697HF/W83697HG Watchdog Timer"
+ depends on WATCHDOG && X86
+ ---help---
+ This is the driver for the hardware watchdog on the W83697HF/HG
+ chipset as used in Dedibox/VIA motherboards (and likely others).
+ This watchdog simply watches your kernel to make sure it doesn't
+ freeze, and if it does, it reboots your computer after a certain
+ amount of time.
+
+ To compile this driver as a module, choose M here: the
+ module will be called w83697hf_wdt.
+
+ Most people will say N.
+
config W83877F_WDT
tristate "W83877F (EMACS) Watchdog Timer"
depends on WATCHDOG && X86
@@ -443,7 +481,7 @@ config MACHZ_WDT
depends on WATCHDOG && X86
---help---
If you are using a ZF Micro MachZ processor, say Y here, otherwise
- N. This is the driver for the watchdog timer builtin on that
+ N. This is the driver for the watchdog timer built-in on that
processor using ZF-Logic interface. This watchdog simply watches
your kernel to make sure it doesn't freeze, and if it does, it
reboots your computer after a certain amount of time.
@@ -472,7 +510,6 @@ config SBC_EPX_C3_WATCHDOG
To compile this driver as a module, choose M here: the
module will be called sbc_epx_c3.
-
# PowerPC Architecture
config 8xx_WDT
@@ -502,7 +539,7 @@ config WATCHDOG_RTAS
help
This driver adds watchdog support for the RTAS watchdog.
- To compile this driver as a module, choose M here. The module
+ To compile this driver as a module, choose M here. The module
will be called wdrtas.
# MIPS Architecture
@@ -556,7 +593,7 @@ config SH_WDT_MMAP
help
If you say Y here, user applications will be able to mmap the
WDT/CPG registers.
-#
+
# SPARC64 Architecture
config WATCHDOG_CP1XXX
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index 7f70aba..3644049 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -23,7 +23,7 @@ obj-$(CONFIG_WDTPCI) += wdt_pci.o
obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
# ARM Architecture
-obj-$(CONFIG_AT91_WATCHDOG) += at91_wdt.o
+obj-$(CONFIG_AT91RM9200_WATCHDOG) += at91rm9200_wdt.o
obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
obj-$(CONFIG_977_WATCHDOG) += wdt977.o
@@ -53,7 +53,9 @@ obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
+obj-$(CONFIG_SMSC37B787_WDT) += smsc37b787_wdt.o
obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
+obj-$(CONFIG_W83697HF_WDT) += w83697hf_wdt.o
obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
obj-$(CONFIG_W83977F_WDT) += w83977f_wdt.o
obj-$(CONFIG_MACHZ_WDT) += machzwd.o
diff --git a/drivers/char/watchdog/at91_wdt.c b/drivers/char/watchdog/at91rm9200_wdt.c
index 4e7a114..4e7a114 100644
--- a/drivers/char/watchdog/at91_wdt.c
+++ b/drivers/char/watchdog/at91rm9200_wdt.c
diff --git a/drivers/char/watchdog/iTCO_wdt.c b/drivers/char/watchdog/iTCO_wdt.c
index aaac94d..b6f29cb 100644
--- a/drivers/char/watchdog/iTCO_wdt.c
+++ b/drivers/char/watchdog/iTCO_wdt.c
@@ -35,6 +35,10 @@
* 82801GDH (ICH7DH) : document number 307013-002, 307014-009,
* 82801GBM (ICH7-M) : document number 307013-002, 307014-009,
* 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009,
+ * 82801HB (ICH8) : document number 313056-002, 313057-004,
+ * 82801HR (ICH8R) : document number 313056-002, 313057-004,
+ * 82801HH (ICH8DH) : document number 313056-002, 313057-004,
+ * 82801HO (ICH8DO) : document number 313056-002, 313057-004,
* 6300ESB (6300ESB) : document number 300641-003
*/
@@ -45,7 +49,7 @@
/* Module and version information */
#define DRV_NAME "iTCO_wdt"
#define DRV_VERSION "1.00"
-#define DRV_RELDATE "30-Jul-2006"
+#define DRV_RELDATE "08-Oct-2006"
#define PFX DRV_NAME ": "
/* Includes */
@@ -85,6 +89,9 @@ enum iTCO_chipsets {
TCO_ICH7, /* ICH7 & ICH7R */
TCO_ICH7M, /* ICH7-M */
TCO_ICH7MDH, /* ICH7-M DH */
+ TCO_ICH8, /* ICH8 & ICH8R */
+ TCO_ICH8DH, /* ICH8DH */
+ TCO_ICH8DO, /* ICH8DO */
};
static struct {
@@ -108,6 +115,9 @@ static struct {
{"ICH7 or ICH7R", 2},
{"ICH7-M", 2},
{"ICH7-M DH", 2},
+ {"ICH8 or ICH8R", 2},
+ {"ICH8DH", 2},
+ {"ICH8DO", 2},
{NULL,0}
};
@@ -135,6 +145,9 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7 },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7M },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7MDH },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8 },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DH },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DO },
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE (pci, iTCO_wdt_pci_tbl);
@@ -355,7 +368,8 @@ static int iTCO_wdt_get_timeleft (int *time_left)
spin_unlock(&iTCO_wdt_private.io_lock);
*time_left = (val8 * 6) / 10;
- }
+ } else
+ return -EINVAL;
return 0;
}
@@ -426,7 +440,6 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file,
{
int new_options, retval = -EINVAL;
int new_heartbeat;
- int time_left;
void __user *argp = (void __user *)arg;
int __user *p = argp;
static struct watchdog_info ident = {
@@ -486,6 +499,8 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file,
case WDIOC_GETTIMELEFT:
{
+ int time_left;
+
if (iTCO_wdt_get_timeleft(&time_left))
return -EINVAL;
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index 68b1ca9..18cb050 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -380,18 +380,21 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res == NULL) {
printk(KERN_INFO PFX "failed to get irq resource\n");
+ iounmap(wdt_base);
return -ENOENT;
}
ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev);
if (ret != 0) {
printk(KERN_INFO PFX "failed to install irq (%d)\n", ret);
+ iounmap(wdt_base);
return ret;
}
wdt_clock = clk_get(&pdev->dev, "watchdog");
if (wdt_clock == NULL) {
printk(KERN_INFO PFX "failed to find watchdog clock source\n");
+ iounmap(wdt_base);
return -ENOENT;
}
@@ -415,6 +418,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
if (ret) {
printk (KERN_ERR PFX "cannot register miscdev on minor=%d (%d)\n",
WATCHDOG_MINOR, ret);
+ iounmap(wdt_base);
return ret;
}
@@ -451,6 +455,7 @@ static int s3c2410wdt_remove(struct platform_device *dev)
wdt_clock = NULL;
}
+ iounmap(wdt_base);
misc_deregister(&s3c2410wdt_miscdev);
return 0;
}
diff --git a/drivers/char/watchdog/sc1200wdt.c b/drivers/char/watchdog/sc1200wdt.c
index d8d0f28..e323983 100644
--- a/drivers/char/watchdog/sc1200wdt.c
+++ b/drivers/char/watchdog/sc1200wdt.c
@@ -392,7 +392,7 @@ static int __init sc1200wdt_init(void)
if (io == -1) {
printk(KERN_ERR PFX "io parameter must be specified\n");
ret = -EINVAL;
- goto out_clean;
+ goto out_pnp;
}
#if defined CONFIG_PNP
@@ -405,7 +405,7 @@ static int __init sc1200wdt_init(void)
if (!request_region(io, io_len, SC1200_MODULE_NAME)) {
printk(KERN_ERR PFX "Unable to register IO port %#x\n", io);
ret = -EBUSY;
- goto out_clean;
+ goto out_pnp;
}
ret = sc1200wdt_probe();
@@ -435,6 +435,11 @@ out_rbt:
out_io:
release_region(io, io_len);
+out_pnp:
+#if defined CONFIG_PNP
+ if (isapnp)
+ pnp_unregister_driver(&scl200wdt_pnp_driver);
+#endif
goto out_clean;
}
diff --git a/drivers/char/watchdog/smsc37b787_wdt.c b/drivers/char/watchdog/smsc37b787_wdt.c
new file mode 100644
index 0000000..9f56913
--- /dev/null
+++ b/drivers/char/watchdog/smsc37b787_wdt.c
@@ -0,0 +1,627 @@
+/*
+ * SMsC 37B787 Watchdog Timer driver for Linux 2.6.x.x
+ *
+ * Based on acquirewdt.c by Alan Cox <alan@redhat.com>
+ * and some other existing drivers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * The authors do NOT admit liability nor provide warranty for
+ * any of this software. This material is provided "AS-IS" in
+ * the hope that it may be useful for others.
+ *
+ * (C) Copyright 2003-2006 Sven Anders <anders@anduras.de>
+ *
+ * History:
+ * 2003 - Created version 1.0 for Linux 2.4.x.
+ * 2006 - Ported to Linux 2.6, added nowayout and MAGICCLOSE
+ * features. Released version 1.1
+ *
+ * Theory of operation:
+ *
+ * A Watchdog Timer (WDT) is a hardware circuit that can
+ * reset the computer system in case of a software fault.
+ * You probably knew that already.
+ *
+ * Usually a userspace daemon will notify the kernel WDT driver
+ * via the /dev/watchdog special device file that userspace is
+ * still alive, at regular intervals. When such a notification
+ * occurs, the driver will usually tell the hardware watchdog
+ * that everything is in order, and that the watchdog should wait
+ * for yet another little while to reset the system.
+ * If userspace fails (RAM error, kernel bug, whatever), the
+ * notifications cease to occur, and the hardware watchdog will
+ * reset the system (causing a reboot) after the timeout occurs.
+ *
+ * Create device with:
+ * mknod /dev/watchdog c 10 130
+ *
+ * For an example userspace keep-alive daemon, see:
+ * Documentation/watchdog/watchdog.txt
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/delay.h>
+#include <linux/fs.h>
+#include <linux/ioport.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+/* enable support for minutes as units? */
+/* (does not always work correctly, so disabled by default!) */
+#define SMSC_SUPPORT_MINUTES
+#undef SMSC_SUPPORT_MINUTES
+
+#define MAX_TIMEOUT 255
+
+#define UNIT_SECOND 0
+#define UNIT_MINUTE 1
+
+#define MODNAME "smsc37b787_wdt: "
+#define VERSION "1.1"
+
+#define IOPORT 0x3F0
+#define IOPORT_SIZE 2
+#define IODEV_NO 8
+
+static int unit = UNIT_SECOND; /* timer's unit */
+static int timeout = 60; /* timeout value: default is 60 "units" */
+static unsigned long timer_enabled = 0; /* is the timer enabled? */
+
+static char expect_close; /* is the close expected? */
+
+static spinlock_t io_lock; /* to guard the watchdog from io races */
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+
+/* -- Low level function ----------------------------------------*/
+
+/* unlock the IO chip */
+
+static inline void open_io_config(void)
+{
+ outb(0x55, IOPORT);
+ mdelay(1);
+ outb(0x55, IOPORT);
+}
+
+/* lock the IO chip */
+static inline void close_io_config(void)
+{
+ outb(0xAA, IOPORT);
+}
+
+/* select the IO device */
+static inline void select_io_device(unsigned char devno)
+{
+ outb(0x07, IOPORT);
+ outb(devno, IOPORT+1);
+}
+
+/* write to the control register */
+static inline void write_io_cr(unsigned char reg, unsigned char data)
+{
+ outb(reg, IOPORT);
+ outb(data, IOPORT+1);
+}
+
+/* read from the control register */
+static inline char read_io_cr(unsigned char reg)
+{
+ outb(reg, IOPORT);
+ return inb(IOPORT+1);
+}
+
+/* -- Medium level functions ------------------------------------*/
+
+static inline void gpio_bit12(unsigned char reg)
+{
+ // -- General Purpose I/O Bit 1.2 --
+ // Bit 0, In/Out: 0 = Output, 1 = Input
+ // Bit 1, Polarity: 0 = No Invert, 1 = Invert
+ // Bit 2, Group Enable Intr.: 0 = Disable, 1 = Enable
+ // Bit 3/4, Function select: 00 = GPI/O, 01 = WDT, 10 = P17,
+ // 11 = Either Edge Triggered Intr. 2
+ // Bit 5/6 (Reserved)
+ // Bit 7, Output Type: 0 = Push Pull Bit, 1 = Open Drain
+ write_io_cr(0xE2, reg);
+}
+
+static inline void gpio_bit13(unsigned char reg)
+{
+ // -- General Purpose I/O Bit 1.3 --
+ // Bit 0, In/Out: 0 = Output, 1 = Input
+ // Bit 1, Polarity: 0 = No Invert, 1 = Invert
+ // Bit 2, Group Enable Intr.: 0 = Disable, 1 = Enable
+ // Bit 3, Function select: 0 = GPI/O, 1 = LED
+ // Bit 4-6 (Reserved)
+ // Bit 7, Output Type: 0 = Push Pull Bit, 1 = Open Drain
+ write_io_cr(0xE3, reg);
+}
+
+static inline void wdt_timer_units(unsigned char new_units)
+{
+ // -- Watchdog timer units --
+ // Bit 0-6 (Reserved)
+ // Bit 7, WDT Time-out Value Units Select
+ // (0 = Minutes, 1 = Seconds)
+ write_io_cr(0xF1, new_units);
+}
+
+static inline void wdt_timeout_value(unsigned char new_timeout)
+{
+ // -- Watchdog Timer Time-out Value --
+ // Bit 0-7 Binary coded units (0=Disabled, 1..255)
+ write_io_cr(0xF2, new_timeout);
+}
+
+static inline void wdt_timer_conf(unsigned char conf)
+{
+ // -- Watchdog timer configuration --
+ // Bit 0 Joystick enable: 0* = No Reset, 1 = Reset WDT upon Gameport I/O
+ // Bit 1 Keyboard enable: 0* = No Reset, 1 = Reset WDT upon KBD Intr.
+ // Bit 2 Mouse enable: 0* = No Reset, 1 = Reset WDT upon Mouse Intr.
+ // Bit 3 Reset the timer
+ // (Wrong in SMsC documentation? Given as: PowerLED Timout Enabled)
+ // Bit 4-7 WDT Interrupt Mapping: (0000* = Disabled,
+ // 0001=IRQ1, 0010=(Invalid), 0011=IRQ3 to 1111=IRQ15)
+ write_io_cr(0xF3, conf);
+}
+
+static inline void wdt_timer_ctrl(unsigned char reg)
+{
+ // -- Watchdog timer control --
+ // Bit 0 Status Bit: 0 = Timer counting, 1 = Timeout occured
+ // Bit 1 Power LED Toggle: 0 = Disable Toggle, 1 = Toggle at 1 Hz
+ // Bit 2 Force Timeout: 1 = Forces WD timeout event (self-cleaning)
+ // Bit 3 P20 Force Timeout enabled:
+ // 0 = P20 activity does not generate the WD timeout event
+ // 1 = P20 Allows rising edge of P20, from the keyboard
+ // controller, to force the WD timeout event.
+ // Bit 4 (Reserved)
+ // -- Soft power management --
+ // Bit 5 Stop Counter: 1 = Stop software power down counter
+ // set via register 0xB8, (self-cleaning)
+ // (Upon read: 0 = Counter running, 1 = Counter stopped)
+ // Bit 6 Restart Counter: 1 = Restart software power down counter
+ // set via register 0xB8, (self-cleaning)
+ // Bit 7 SPOFF: 1 = Force software power down (self-cleaning)
+
+ write_io_cr(0xF4, reg);
+}
+
+/* -- Higher level functions ------------------------------------*/
+
+/* initialize watchdog */
+
+static void wb_smsc_wdt_initialize(void)
+{
+ unsigned char old;
+
+ spin_lock(&io_lock);
+ open_io_config();
+ select_io_device(IODEV_NO);
+
+ // enable the watchdog
+ gpio_bit13(0x08); // Select pin 80 = LED not GPIO
+ gpio_bit12(0x0A); // Set pin 79 = WDT not GPIO/Output/Polarity=Invert
+
+ // disable the timeout
+ wdt_timeout_value(0);
+
+ // reset control register
+ wdt_timer_ctrl(0x00);
+
+ // reset configuration register
+ wdt_timer_conf(0x00);
+
+ // read old (timer units) register
+ old = read_io_cr(0xF1) & 0x7F;
+ if (unit == UNIT_SECOND) old |= 0x80; // set to seconds
+
+ // set the watchdog timer units
+ wdt_timer_units(old);
+
+ close_io_config();
+ spin_unlock(&io_lock);
+}
+
+/* shutdown the watchdog */
+
+static void wb_smsc_wdt_shutdown(void)
+{
+ spin_lock(&io_lock);
+ open_io_config();
+ select_io_device(IODEV_NO);
+
+ // disable the watchdog
+ gpio_bit13(0x09);
+ gpio_bit12(0x09);
+
+ // reset watchdog config register
+ wdt_timer_conf(0x00);
+
+ // reset watchdog control register
+ wdt_timer_ctrl(0x00);
+
+ // disable timeout
+ wdt_timeout_value(0x00);
+
+ close_io_config();
+ spin_unlock(&io_lock);
+}
+
+/* set timeout => enable watchdog */
+
+static void wb_smsc_wdt_set_timeout(unsigned char new_timeout)
+{
+ spin_lock(&io_lock);
+ open_io_config();
+ select_io_device(IODEV_NO);
+
+ // set Power LED to blink, if we enable the timeout
+ wdt_timer_ctrl((new_timeout == 0) ? 0x00 : 0x02);
+
+ // set timeout value
+ wdt_timeout_value(new_timeout);
+
+ close_io_config();
+ spin_unlock(&io_lock);
+}
+
+/* get timeout */
+
+static unsigned char wb_smsc_wdt_get_timeout(void)
+{
+ unsigned char set_timeout;
+
+ spin_lock(&io_lock);
+ open_io_config();
+ select_io_device(IODEV_NO);
+ set_timeout = read_io_cr(0xF2);
+ close_io_config();
+ spin_unlock(&io_lock);
+
+ return set_timeout;
+}
+
+/* disable watchdog */
+
+static void wb_smsc_wdt_disable(void)
+{
+ // set the timeout to 0 to disable the watchdog
+ wb_smsc_wdt_set_timeout(0);
+}
+
+/* enable watchdog by setting the current timeout */
+
+static void wb_smsc_wdt_enable(void)
+{
+ // set the current timeout...
+ wb_smsc_wdt_set_timeout(timeout);
+}
+
+/* reset the timer */
+
+static void wb_smsc_wdt_reset_timer(void)
+{
+ spin_lock(&io_lock);
+ open_io_config();
+ select_io_device(IODEV_NO);
+
+ // reset the timer
+ wdt_timeout_value(timeout);
+ wdt_timer_conf(0x08);
+
+ close_io_config();
+ spin_unlock(&io_lock);
+}
+
+/* return, if the watchdog is enabled (timeout is set...) */
+
+static int wb_smsc_wdt_status(void)
+{
+ return (wb_smsc_wdt_get_timeout() == 0) ? 0 : WDIOF_KEEPALIVEPING;
+}
+
+
+/* -- File operations -------------------------------------------*/
+
+/* open => enable watchdog and set initial timeout */
+
+static int wb_smsc_wdt_open(struct inode *inode, struct file *file)
+{
+ /* /dev/watchdog can only be opened once */
+
+ if (test_and_set_bit(0, &timer_enabled))
+ return -EBUSY;
+
+ if (nowayout)
+ __module_get(THIS_MODULE);
+
+ /* Reload and activate timer */
+ wb_smsc_wdt_enable();
+
+ printk(KERN_INFO MODNAME "Watchdog enabled. Timeout set to %d %s.\n", timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
+
+ return nonseekable_open(inode, file);
+}
+
+/* close => shut off the timer */
+
+static int wb_smsc_wdt_release(struct inode *inode, struct file *file)
+{
+ /* Shut off the timer. */
+
+ if (expect_close == 42) {
+ wb_smsc_wdt_disable();
+ printk(KERN_INFO MODNAME "Watchdog disabled, sleeping again...\n");
+ } else {
+ printk(KERN_CRIT MODNAME "Unexpected close, not stopping watchdog!\n");
+ wb_smsc_wdt_reset_timer();
+ }
+
+ clear_bit(0, &timer_enabled);
+ expect_close = 0;
+ return 0;
+}
+
+/* write => update the timer to keep the machine alive */
+
+static ssize_t wb_smsc_wdt_write(struct file *file, const char __user *data,
+ size_t len, loff_t *ppos)
+{
+ /* See if we got the magic character 'V' and reload the timer */
+ if (len) {
+ if (!nowayout) {
+ size_t i;
+
+ /* reset expect flag */
+ expect_close = 0;
+
+ /* scan to see whether or not we got the magic character */
+ for (i = 0; i != len; i++) {
+ char c;
+ if (get_user(c, data+i))
+ return -EFAULT;
+ if (c == 'V')
+ expect_close = 42;
+ }
+ }
+
+ /* someone wrote to us, we should reload the timer */
+ wb_smsc_wdt_reset_timer();
+ }
+ return len;
+}
+
+/* ioctl => control interface */
+
+static int wb_smsc_wdt_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ int new_timeout;
+
+ union {
+ struct watchdog_info __user *ident;
+ int __user *i;
+ } uarg;
+
+ static struct watchdog_info ident = {
+ .options = WDIOF_KEEPALIVEPING |
+ WDIOF_SETTIMEOUT |
+ WDIOF_MAGICCLOSE,
+ .firmware_version = 0,
+ .identity = "SMsC 37B787 Watchdog"
+ };
+
+ uarg.i = (int __user *)arg;
+
+ switch (cmd) {
+ default:
+ return -ENOTTY;
+
+ case WDIOC_GETSUPPORT:
+ return copy_to_user(uarg.ident, &ident,
+ sizeof(ident)) ? -EFAULT : 0;
+
+ case WDIOC_GETSTATUS:
+ return put_user(wb_smsc_wdt_status(), uarg.i);
+
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, uarg.i);
+
+ case WDIOC_KEEPALIVE:
+ wb_smsc_wdt_reset_timer();
+ return 0;
+
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_timeout, uarg.i))
+ return -EFAULT;
+
+ // the API states this is given in secs
+ if (unit == UNIT_MINUTE)
+ new_timeout /= 60;
+
+ if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+ return -EINVAL;
+
+ timeout = new_timeout;
+ wb_smsc_wdt_set_timeout(timeout);
+
+ // fall through and return the new timeout...
+
+ case WDIOC_GETTIMEOUT:
+
+ new_timeout = timeout;
+
+ if (unit == UNIT_MINUTE)
+ new_timeout *= 60;
+
+ return put_user(new_timeout, uarg.i);
+
+ case WDIOC_SETOPTIONS:
+ {
+ int options, retval = -EINVAL;
+
+ if (get_user(options, uarg.i))
+ return -EFAULT;
+
+ if (options & WDIOS_DISABLECARD) {
+ wb_smsc_wdt_disable();
+ retval = 0;
+ }
+
+ if (options & WDIOS_ENABLECARD) {
+ wb_smsc_wdt_enable();
+ retval = 0;
+ }
+
+ return retval;
+ }
+ }
+}
+
+/* -- Notifier funtions -----------------------------------------*/
+
+static int wb_smsc_wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+{
+ if (code == SYS_DOWN || code == SYS_HALT)
+ {
+ // set timeout to 0, to avoid possible race-condition
+ timeout = 0;
+ wb_smsc_wdt_disable();
+ }
+ return NOTIFY_DONE;
+}
+
+/* -- Module's structures ---------------------------------------*/
+
+static struct file_operations wb_smsc_wdt_fops =
+{
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = wb_smsc_wdt_write,
+ .ioctl = wb_smsc_wdt_ioctl,
+ .open = wb_smsc_wdt_open,
+ .release = wb_smsc_wdt_release,
+};
+
+static struct notifier_block wb_smsc_wdt_notifier =
+{
+ .notifier_call = wb_smsc_wdt_notify_sys,
+};
+
+static struct miscdevice wb_smsc_wdt_miscdev =
+{
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &wb_smsc_wdt_fops,
+};
+
+/* -- Module init functions -------------------------------------*/
+
+/* module's "constructor" */
+
+static int __init wb_smsc_wdt_init(void)
+{
+ int ret;
+
+ spin_lock_init(&io_lock);
+
+ printk("SMsC 37B787 watchdog component driver " VERSION " initialising...\n");
+
+ if (!request_region(IOPORT, IOPORT_SIZE, "SMsC 37B787 watchdog")) {
+ printk(KERN_ERR MODNAME "Unable to register IO port %#x\n", IOPORT);
+ ret = -EBUSY;
+ goto out_pnp;
+ }
+
+ // set new maximum, if it's too big
+ if (timeout > MAX_TIMEOUT)
+ timeout = MAX_TIMEOUT;
+
+ // init the watchdog timer
+ wb_smsc_wdt_initialize();
+
+ ret = register_reboot_notifier(&wb_smsc_wdt_notifier);
+ if (ret) {
+ printk(KERN_ERR MODNAME "Unable to register reboot notifier err = %d\n", ret);
+ goto out_io;
+ }
+
+ ret = misc_register(&wb_smsc_wdt_miscdev);
+ if (ret) {
+ printk(KERN_ERR MODNAME "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
+ goto out_rbt;
+ }
+
+ // output info
+ printk(KERN_INFO MODNAME "Timeout set to %d %s.\n", timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
+ printk(KERN_INFO MODNAME "Watchdog initialized and sleeping (nowayout=%d)...\n", nowayout);
+
+ // ret = 0
+
+out_clean:
+ return ret;
+
+out_rbt:
+ unregister_reboot_notifier(&wb_smsc_wdt_notifier);
+
+out_io:
+ release_region(IOPORT, IOPORT_SIZE);
+
+out_pnp:
+ goto out_clean;
+}
+
+/* module's "destructor" */
+
+static void __exit wb_smsc_wdt_exit(void)
+{
+ /* Stop the timer before we leave */
+ if (!nowayout)
+ {
+ wb_smsc_wdt_shutdown();
+ printk(KERN_INFO MODNAME "Watchdog disabled.\n");
+ }
+
+ misc_deregister(&wb_smsc_wdt_miscdev);
+ unregister_reboot_notifier(&wb_smsc_wdt_notifier);
+ release_region(IOPORT, IOPORT_SIZE);
+
+ printk("SMsC 37B787 watchdog component driver removed.\n");
+}
+
+module_init(wb_smsc_wdt_init);
+module_exit(wb_smsc_wdt_exit);
+
+MODULE_AUTHOR("Sven Anders <anders@anduras.de>");
+MODULE_DESCRIPTION("Driver for SMsC 37B787 watchdog component (Version " VERSION ")");
+MODULE_LICENSE("GPL");
+
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+
+#ifdef SMSC_SUPPORT_MINUTES
+module_param(unit, int, 0);
+MODULE_PARM_DESC(unit, "set unit to use, 0=seconds or 1=minutes, default is 0");
+#endif
+
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "range is 1-255 units, default is 60");
+
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index b4adc52..07d4bff 100644
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -33,6 +33,7 @@
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
+#include <linux/spinlock.h>
#include <asm/io.h>
#include <asm/uaccess.h>
@@ -44,6 +45,7 @@
static unsigned long wdt_is_open;
static char expect_close;
+static spinlock_t io_lock;
/* You must set this - there is no sane way to probe for this board. */
static int wdt_io = 0x2E;
@@ -110,12 +112,16 @@ w83627hf_init(void)
static void
wdt_ctrl(int timeout)
{
+ spin_lock(&io_lock);
+
w83627hf_select_wd_register();
outb_p(0xF6, WDT_EFER); /* Select CRF6 */
outb_p(timeout, WDT_EFDR); /* Write Timeout counter to CRF6 */
w83627hf_unselect_wd_register();
+
+ spin_unlock(&io_lock);
}
static int
@@ -303,6 +309,8 @@ wdt_init(void)
{
int ret;
+ spin_lock_init(&io_lock);
+
printk(KERN_INFO "WDT driver for the Winbond(TM) W83627HF Super I/O chip initialising.\n");
if (wdt_set_heartbeat(timeout)) {
diff --git a/drivers/char/watchdog/w83697hf_wdt.c b/drivers/char/watchdog/w83697hf_wdt.c
new file mode 100644
index 0000000..7768b55
--- /dev/null
+++ b/drivers/char/watchdog/w83697hf_wdt.c
@@ -0,0 +1,450 @@
+/*
+ * w83697hf/hg WDT driver
+ *
+ * (c) Copyright 2006 Samuel Tardieu <sam@rfc1149.net>
+ * (c) Copyright 2006 Marcus Junker <junker@anduras.de>
+ *
+ * Based on w83627hf_wdt.c which is based on advantechwdt.c
+ * which is based on wdt.c.
+ * Original copyright messages:
+ *
+ * (c) Copyright 2003 Pádraig Brady <P@draigBrady.com>
+ *
+ * (c) Copyright 2000-2001 Marek Michalkiewicz <marekm@linux.org.pl>
+ *
+ * (c) Copyright 1996 Alan Cox <alan@redhat.com>, All Rights Reserved.
+ * http://www.redhat.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Neither Marcus Junker nor ANDURAS AG admit liability nor provide
+ * warranty for any of this software. This material is provided
+ * "AS-IS" and at no charge.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/fs.h>
+#include <linux/ioport.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+#define WATCHDOG_NAME "w83697hf/hg WDT"
+#define PFX WATCHDOG_NAME ": "
+#define WATCHDOG_TIMEOUT 60 /* 60 sec default timeout */
+
+static unsigned long wdt_is_open;
+static char expect_close;
+static spinlock_t io_lock;
+
+/* You must set this - there is no sane way to probe for this board. */
+static int wdt_io = 0x2e;
+module_param(wdt_io, int, 0);
+MODULE_PARM_DESC(wdt_io, "w83697hf/hg WDT io port (default 0x2e, 0 = autodetect)");
+
+static int timeout = WATCHDOG_TIMEOUT; /* in seconds */
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. 1<= timeout <=255, default=" __MODULE_STRING(WATCHDOG_TIMEOUT) ".");
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
+
+/*
+ * Kernel methods.
+ */
+
+#define W83697HF_EFER (wdt_io+0) /* Extended Function Enable Register */
+#define W83697HF_EFIR (wdt_io+0) /* Extended Function Index Register (same as EFER) */
+#define W83697HF_EFDR (wdt_io+1) /* Extended Function Data Register */
+
+static inline void
+w83697hf_unlock(void)
+{
+ outb_p(0x87, W83697HF_EFER); /* Enter extended function mode */
+ outb_p(0x87, W83697HF_EFER); /* Again according to manual */
+}
+
+static inline void
+w83697hf_lock(void)
+{
+ outb_p(0xAA, W83697HF_EFER); /* Leave extended function mode */
+}
+
+/*
+ * The three functions w83697hf_get_reg(), w83697hf_set_reg() and
+ * w83697hf_write_timeout() must be called with the device unlocked.
+ */
+
+static unsigned char
+w83697hf_get_reg(unsigned char reg)
+{
+ outb_p(reg, W83697HF_EFIR);
+ return inb_p(W83697HF_EFDR);
+}
+
+static void
+w83697hf_set_reg(unsigned char reg, unsigned char data)
+{
+ outb_p(reg, W83697HF_EFIR);
+ outb_p(data, W83697HF_EFDR);
+}
+
+static void
+w83697hf_write_timeout(int timeout)
+{
+ w83697hf_set_reg(0xF4, timeout); /* Write Timeout counter to CRF4 */
+}
+
+static void
+w83697hf_select_wdt(void)
+{
+ w83697hf_unlock();
+ w83697hf_set_reg(0x07, 0x08); /* Switch to logic device 8 (GPIO2) */
+}
+
+static inline void
+w83697hf_deselect_wdt(void)
+{
+ w83697hf_lock();
+}
+
+static void
+w83697hf_init(void)
+{
+ unsigned char bbuf;
+
+ w83697hf_select_wdt();
+
+ bbuf = w83697hf_get_reg(0x29);
+ bbuf &= ~0x60;
+ bbuf |= 0x20;
+ w83697hf_set_reg(0x29, bbuf); /* Set pin 119 to WDTO# mode (= CR29, WDT0) */
+
+ bbuf = w83697hf_get_reg(0xF3);
+ bbuf &= ~0x04;
+ w83697hf_set_reg(0xF3, bbuf); /* Count mode is seconds */
+
+ w83697hf_deselect_wdt();
+}
+
+static int
+wdt_ping(void)
+{
+ spin_lock(&io_lock);
+ w83697hf_select_wdt();
+
+ w83697hf_write_timeout(timeout);
+
+ w83697hf_deselect_wdt();
+ spin_unlock(&io_lock);
+ return 0;
+}
+
+static int
+wdt_enable(void)
+{
+ spin_lock(&io_lock);
+ w83697hf_select_wdt();
+
+ w83697hf_write_timeout(timeout);
+ w83697hf_set_reg(0x30, 1); /* Enable timer */
+
+ w83697hf_deselect_wdt();
+ spin_unlock(&io_lock);
+ return 0;
+}
+
+static int
+wdt_disable(void)
+{
+ spin_lock(&io_lock);
+ w83697hf_select_wdt();
+
+ w83697hf_set_reg(0x30, 0); /* Disable timer */
+ w83697hf_write_timeout(0);
+
+ w83697hf_deselect_wdt();
+ spin_unlock(&io_lock);
+ return 0;
+}
+
+static int
+wdt_set_heartbeat(int t)
+{
+ if ((t < 1) || (t > 255))
+ return -EINVAL;
+
+ timeout = t;
+ return 0;
+}
+
+static ssize_t
+wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+{
+ if (count) {
+ if (!nowayout) {
+ size_t i;
+
+ expect_close = 0;
+
+ for (i = 0; i != count; i++) {
+ char c;
+ if (get_user(c, buf+i))
+ return -EFAULT;
+ if (c == 'V')
+ expect_close = 42;
+ }
+ }
+ wdt_ping();
+ }
+ return count;
+}
+
+static int
+wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ void __user *argp = (void __user *)arg;
+ int __user *p = argp;
+ int new_timeout;
+ static struct watchdog_info ident = {
+ .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
+ .firmware_version = 1,
+ .identity = "W83697HF WDT",
+ };
+
+ switch (cmd) {
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user(argp, &ident, sizeof(ident)))
+ return -EFAULT;
+ break;
+
+ case WDIOC_GETSTATUS:
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
+
+ case WDIOC_KEEPALIVE:
+ wdt_ping();
+ break;
+
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_timeout, p))
+ return -EFAULT;
+ if (wdt_set_heartbeat(new_timeout))
+ return -EINVAL;
+ wdt_ping();
+ /* Fall */
+
+ case WDIOC_GETTIMEOUT:
+ return put_user(timeout, p);
+
+ case WDIOC_SETOPTIONS:
+ {
+ int options, retval = -EINVAL;
+
+ if (get_user(options, p))
+ return -EFAULT;
+
+ if (options & WDIOS_DISABLECARD) {
+ wdt_disable();
+ retval = 0;
+ }
+
+ if (options & WDIOS_ENABLECARD) {
+ wdt_enable();
+ retval = 0;
+ }
+
+ return retval;
+ }
+
+ default:
+ return -ENOTTY;
+ }
+ return 0;
+}
+
+static int
+wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(0, &wdt_is_open))
+ return -EBUSY;
+ /*
+ * Activate
+ */
+
+ wdt_enable();
+ return nonseekable_open(inode, file);
+}
+
+static int
+wdt_close(struct inode *inode, struct file *file)
+{
+ if (expect_close == 42) {
+ wdt_disable();
+ } else {
+ printk (KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
+ wdt_ping();
+ }
+ expect_close = 0;
+ clear_bit(0, &wdt_is_open);
+ return 0;
+}
+
+/*
+ * Notifier for system down
+ */
+
+static int
+wdt_notify_sys(struct notifier_block *this, unsigned long code,
+ void *unused)
+{
+ if (code == SYS_DOWN || code == SYS_HALT) {
+ /* Turn the WDT off */
+ wdt_disable();
+ }
+ return NOTIFY_DONE;
+}
+
+/*
+ * Kernel Interfaces
+ */
+
+static struct file_operations wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = wdt_write,
+ .ioctl = wdt_ioctl,
+ .open = wdt_open,
+ .release = wdt_close,
+};
+
+static struct miscdevice wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &wdt_fops,
+};
+
+/*
+ * The WDT needs to learn about soft shutdowns in order to
+ * turn the timebomb registers off.
+ */
+
+static struct notifier_block wdt_notifier = {
+ .notifier_call = wdt_notify_sys,
+};
+
+static int
+w83697hf_check_wdt(void)
+{
+ if (!request_region(wdt_io, 2, WATCHDOG_NAME)) {
+ printk (KERN_ERR PFX "I/O address 0x%x already in use\n", wdt_io);
+ return -EIO;
+ }
+
+ printk (KERN_DEBUG PFX "Looking for watchdog at address 0x%x\n", wdt_io);
+ w83697hf_unlock();
+ if (w83697hf_get_reg(0x20) == 0x60) {
+ printk (KERN_INFO PFX "watchdog found at address 0x%x\n", wdt_io);
+ w83697hf_lock();
+ return 0;
+ }
+ w83697hf_lock(); /* Reprotect in case it was a compatible device */
+
+ printk (KERN_INFO PFX "watchdog not found at address 0x%x\n", wdt_io);
+ release_region(wdt_io, 2);
+ return -EIO;
+}
+
+static int w83697hf_ioports[] = { 0x2e, 0x4e, 0x00 };
+
+static int __init
+wdt_init(void)
+{
+ int ret, i, found = 0;
+
+ spin_lock_init(&io_lock);
+
+ printk (KERN_INFO PFX "WDT driver for W83697HF/HG initializing\n");
+
+ if (wdt_io == 0) {
+ /* we will autodetect the W83697HF/HG watchdog */
+ for (i = 0; ((!found) && (w83697hf_ioports[i] != 0)); i++) {
+ wdt_io = w83697hf_ioports[i];
+ if (!w83697hf_check_wdt())
+ found++;
+ }
+ } else {
+ if (!w83697hf_check_wdt())
+ found++;
+ }
+
+ if (!found) {
+ printk (KERN_ERR PFX "No W83697HF/HG could be found\n");
+ ret = -EIO;
+ goto out;
+ }
+
+ w83697hf_init();
+ wdt_disable(); /* Disable watchdog until first use */
+
+ if (wdt_set_heartbeat(timeout)) {
+ wdt_set_heartbeat(WATCHDOG_TIMEOUT);
+ printk (KERN_INFO PFX "timeout value must be 1<=timeout<=255, using %d\n",
+ WATCHDOG_TIMEOUT);
+ }
+
+ ret = register_reboot_notifier(&wdt_notifier);
+ if (ret != 0) {
+ printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
+ ret);
+ goto unreg_regions;
+ }
+
+ ret = misc_register(&wdt_miscdev);
+ if (ret != 0) {
+ printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
+ WATCHDOG_MINOR, ret);
+ goto unreg_reboot;
+ }
+
+ printk (KERN_INFO PFX "initialized. timeout=%d sec (nowayout=%d)\n",
+ timeout, nowayout);
+
+out:
+ return ret;
+unreg_reboot:
+ unregister_reboot_notifier(&wdt_notifier);
+unreg_regions:
+ release_region(wdt_io, 2);
+ goto out;
+}
+
+static void __exit
+wdt_exit(void)
+{
+ misc_deregister(&wdt_miscdev);
+ unregister_reboot_notifier(&wdt_notifier);
+ release_region(wdt_io, 2);
+}
+
+module_init(wdt_init);
+module_exit(wdt_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Marcus Junker <junker@anduras.de>, Samuel Tardieu <sam@rfc1149.net>");
+MODULE_DESCRIPTION("w83697hf/hg WDT driver");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 7ad3be8..7fcb77a 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -54,8 +54,8 @@ static cycle_t acpi_pm_read_verified(void)
v1 = read_pmtmr();
v2 = read_pmtmr();
v3 = read_pmtmr();
- } while ((v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1)
- || (v3 > v1 && v3 < v2));
+ } while (unlikely((v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1)
+ || (v3 > v1 && v3 < v2)));
return (cycle_t)v2;
}
@@ -138,6 +138,8 @@ static void __devinit acpi_pm_check_graylist(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0,
acpi_pm_check_graylist);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_LE,
+ acpi_pm_check_graylist);
#endif
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 2cc71b6..491779a 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -107,6 +107,7 @@ config CPU_FREQ_GOV_USERSPACE
config CPU_FREQ_GOV_ONDEMAND
tristate "'ondemand' cpufreq policy governor"
+ select CPU_FREQ_TABLE
help
'ondemand' - This driver adds a dynamic cpufreq policy governor.
The governor does a periodic polling and
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 86e69b7..dd0c262 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -59,7 +59,7 @@ static int __init init_cpufreq_transition_notifier_list(void)
srcu_init_notifier_head(&cpufreq_transition_notifier_list);
return 0;
}
-core_initcall(init_cpufreq_transition_notifier_list);
+pure_initcall(init_cpufreq_transition_notifier_list);
static LIST_HEAD(cpufreq_governor_list);
static DEFINE_MUTEX (cpufreq_governor_mutex);
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 4bde30b..75e9e38 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -230,34 +230,43 @@ static struct kobj_type ktype_memctrl = {
*/
static int edac_sysfs_memctrl_setup(void)
{
- int err=0;
+ int err = 0;
debugf1("%s()\n", __func__);
/* create the /sys/devices/system/edac directory */
err = sysdev_class_register(&edac_class);
- if (!err) {
- /* Init the MC's kobject */
- memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj));
- edac_memctrl_kobj.parent = &edac_class.kset.kobj;
- edac_memctrl_kobj.ktype = &ktype_memctrl;
+ if (err) {
+ debugf1("%s() error=%d\n", __func__, err);
+ return err;
+ }
- /* generate sysfs "..../edac/mc" */
- err = kobject_set_name(&edac_memctrl_kobj,"mc");
+ /* Init the MC's kobject */
+ memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj));
+ edac_memctrl_kobj.parent = &edac_class.kset.kobj;
+ edac_memctrl_kobj.ktype = &ktype_memctrl;
- if (!err) {
- /* FIXME: maybe new sysdev_create_subdir() */
- err = kobject_register(&edac_memctrl_kobj);
+ /* generate sysfs "..../edac/mc" */
+ err = kobject_set_name(&edac_memctrl_kobj,"mc");
- if (err)
- debugf1("Failed to register '.../edac/mc'\n");
- else
- debugf1("Registered '.../edac/mc' kobject\n");
- }
- } else
- debugf1("%s() error=%d\n", __func__, err);
+ if (err)
+ goto fail;
+
+ /* FIXME: maybe new sysdev_create_subdir() */
+ err = kobject_register(&edac_memctrl_kobj);
+
+ if (err) {
+ debugf1("Failed to register '.../edac/mc'\n");
+ goto fail;
+ }
+ debugf1("Registered '.../edac/mc' kobject\n");
+
+ return 0;
+
+fail:
+ sysdev_class_unregister(&edac_class);
return err;
}
diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
index 22d1747..ca4e67a 100644
--- a/drivers/fc4/fc.c
+++ b/drivers/fc4/fc.c
@@ -70,9 +70,9 @@
#define FCP_CMND(SCpnt) ((fcp_cmnd *)&(SCpnt->SCp))
#define FC_SCMND(SCpnt) ((fc_channel *)(SCpnt->device->host->hostdata[0]))
-#define SC_FCMND(fcmnd) ((Scsi_Cmnd *)((long)fcmnd - (long)&(((Scsi_Cmnd *)0)->SCp)))
+#define SC_FCMND(fcmnd) ((struct scsi_cmnd *)((long)fcmnd - (long)&(((struct scsi_cmnd *)0)->SCp)))
-static int fcp_scsi_queue_it(fc_channel *, Scsi_Cmnd *, fcp_cmnd *, int);
+static int fcp_scsi_queue_it(fc_channel *, struct scsi_cmnd *, fcp_cmnd *, int);
void fcp_queue_empty(fc_channel *);
static void fcp_scsi_insert_queue (fc_channel *fc, fcp_cmnd *fcmd)
@@ -378,14 +378,14 @@ void fcp_register(fc_channel *fc, u8 type, int unregister)
printk ("FC: %segistering unknown type %02x\n", unregister ? "Unr" : "R", type);
}
-static void fcp_scsi_done(Scsi_Cmnd *SCpnt);
+static void fcp_scsi_done(struct scsi_cmnd *SCpnt);
static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hdr *fch)
{
fcp_cmnd *fcmd;
fcp_rsp *rsp;
int host_status;
- Scsi_Cmnd *SCpnt;
+ struct scsi_cmnd *SCpnt;
int sense_len;
int rsp_status;
@@ -757,13 +757,14 @@ void fcp_release(fc_channel *fcchain, int count) /* count must > 0 */
}
-static void fcp_scsi_done (Scsi_Cmnd *SCpnt)
+static void fcp_scsi_done(struct scsi_cmnd *SCpnt)
{
if (FCP_CMND(SCpnt)->done)
FCP_CMND(SCpnt)->done(SCpnt);
}
-static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, int prepare)
+static int fcp_scsi_queue_it(fc_channel *fc, struct scsi_cmnd *SCpnt,
+ fcp_cmnd *fcmd, int prepare)
{
long i;
fcp_cmd *cmd;
@@ -837,7 +838,8 @@ static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, i
return 0;
}
-int fcp_scsi_queuecommand(Scsi_Cmnd *SCpnt, void (* done)(Scsi_Cmnd *))
+int fcp_scsi_queuecommand(struct scsi_cmnd *SCpnt,
+ void (* done)(struct scsi_cmnd *))
{
fcp_cmnd *fcmd = FCP_CMND(SCpnt);
fc_channel *fc = FC_SCMND(SCpnt);
@@ -873,7 +875,7 @@ void fcp_queue_empty(fc_channel *fc)
}
}
-int fcp_scsi_abort(Scsi_Cmnd *SCpnt)
+int fcp_scsi_abort(struct scsi_cmnd *SCpnt)
{
/* Internal bookkeeping only. Lose 1 cmd_slots slot. */
fcp_cmnd *fcmd = FCP_CMND(SCpnt);
@@ -910,7 +912,7 @@ int fcp_scsi_abort(Scsi_Cmnd *SCpnt)
}
#if 0
-void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt)
+void fcp_scsi_reset_done(struct scsi_cmnd *SCpnt)
{
fc_channel *fc = FC_SCMND(SCpnt);
@@ -921,7 +923,7 @@ void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt)
#define FCP_RESET_TIMEOUT (2*HZ)
-int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
+int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt)
{
#if 0 /* broken junk, but if davem wants to compile this driver, let him.. */
unsigned long flags;
@@ -931,7 +933,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
DECLARE_MUTEX_LOCKED(sem);
if (!fc->rst_pkt) {
- fc->rst_pkt = (Scsi_Cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL);
+ fc->rst_pkt = (struct scsi_cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL);
if (!fc->rst_pkt) return FAILED;
fcmd = FCP_CMND(fc->rst_pkt);
@@ -999,7 +1001,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
return SUCCESS;
}
-static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
+static int __fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
{
fc_channel *fc = FC_SCMND(SCpnt);
fcp_cmnd *fcmd = FCP_CMND(SCpnt);
@@ -1020,7 +1022,7 @@ static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
else return FAILED;
}
-int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt)
+int fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
{
unsigned long flags;
int rc;
diff --git a/drivers/fc4/fcp_impl.h b/drivers/fc4/fcp_impl.h
index c397c84..1ac6133 100644
--- a/drivers/fc4/fcp_impl.h
+++ b/drivers/fc4/fcp_impl.h
@@ -39,7 +39,7 @@ struct _fc_channel;
typedef struct fcp_cmnd {
struct fcp_cmnd *next;
struct fcp_cmnd *prev;
- void (*done)(Scsi_Cmnd *);
+ void (*done)(struct scsi_cmnd *);
unsigned short proto;
unsigned short token;
unsigned int did;
@@ -94,14 +94,14 @@ typedef struct _fc_channel {
long *scsi_bitmap;
long scsi_bitmap_end;
int scsi_free;
- int (*encode_addr)(Scsi_Cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *);
+ int (*encode_addr)(struct scsi_cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *);
fcp_cmnd *scsi_que;
char scsi_name[4];
fcp_cmnd **cmd_slots;
int channels;
int targets;
long *ages;
- Scsi_Cmnd *rst_pkt;
+ struct scsi_cmnd *rst_pkt;
fcp_posmap *posmap;
/* LOGIN stuff */
fcp_cmnd *login;
@@ -155,9 +155,10 @@ int fc_do_prli(fc_channel *, unsigned char);
for_each_fc_channel(fc) \
if (fc->state == FC_STATE_ONLINE)
-int fcp_scsi_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int fcp_scsi_abort(Scsi_Cmnd *);
-int fcp_scsi_dev_reset(Scsi_Cmnd *);
-int fcp_scsi_host_reset(Scsi_Cmnd *);
+int fcp_scsi_queuecommand(struct scsi_cmnd *,
+ void (* done) (struct scsi_cmnd *));
+int fcp_scsi_abort(struct scsi_cmnd *);
+int fcp_scsi_dev_reset(struct scsi_cmnd *);
+int fcp_scsi_host_reset(struct scsi_cmnd *);
#endif /* !(_FCP_SCSI_H) */
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 08b1617..fc702e4 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -705,17 +705,16 @@ static struct bin_attribute rbu_packet_size_attr = {
static int __init dcdrbu_init(void)
{
- int rc = 0;
+ int rc;
spin_lock_init(&rbu_data.lock);
init_packet_head();
- rbu_device =
- platform_device_register_simple("dell_rbu", -1, NULL, 0);
- if (!rbu_device) {
+ rbu_device = platform_device_register_simple("dell_rbu", -1, NULL, 0);
+ if (IS_ERR(rbu_device)) {
printk(KERN_ERR
"dell_rbu:%s:platform_device_register_simple "
"failed\n", __FUNCTION__);
- return -EIO;
+ return PTR_ERR(rbu_device);
}
rc = sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index b8b596d..37deee6 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -326,6 +326,26 @@ char *dmi_get_system_info(int field)
}
EXPORT_SYMBOL(dmi_get_system_info);
+
+/**
+ * dmi_name_in_vendors - Check if string is anywhere in the DMI vendor information.
+ * @str: Case sensitive Name
+ */
+int dmi_name_in_vendors(char *str)
+{
+ static int fields[] = { DMI_BIOS_VENDOR, DMI_BIOS_VERSION, DMI_SYS_VENDOR,
+ DMI_PRODUCT_NAME, DMI_PRODUCT_VERSION, DMI_BOARD_VENDOR,
+ DMI_BOARD_NAME, DMI_BOARD_VERSION, DMI_NONE };
+ int i;
+ for (i = 0; fields[i] != DMI_NONE; i++) {
+ int f = fields[i];
+ if (dmi_ident[f] && strstr(dmi_ident[f], str))
+ return 1;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dmi_name_in_vendors);
+
/**
* dmi_find_device - find onboard device by type/name
* @type: device type or %DMI_DEV_TYPE_ANY to match all device types
diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c
index 1ce01fb..68fe863 100644
--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -137,7 +137,8 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev)
gpio_line_set(gpio->scl_pin, 0);
gpio_line_set(gpio->sda_pin, 0);
- if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
+ err = i2c_bit_add_bus(&drv_data->adapter);
+ if (err) {
printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
kfree(drv_data);
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 81050d3..c95a6c1 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -272,7 +272,8 @@ static int i2c_pxa_wait_slave(struct pxa_i2c *i2c)
dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n",
__func__, (long)jiffies, ISR, ICR, IBMR);
- if ((ISR & (ISR_UB|ISR_IBB|ISR_SAD)) == ISR_SAD ||
+ if ((ISR & (ISR_UB|ISR_IBB)) == 0 ||
+ (ISR & ISR_SAD) != 0 ||
(ICR & ICR_SCLE) == 0) {
if (i2c_debug > 1)
dev_dbg(&i2c->adap.dev, "%s: done\n", __func__);
@@ -492,7 +493,10 @@ static void i2c_pxa_slave_txempty(struct pxa_i2c *i2c, u32 isr)
if (isr & ISR_BED) {
/* what should we do here? */
} else {
- int ret = i2c->slave->read(i2c->slave->data);
+ int ret = 0;
+
+ if (i2c->slave != NULL)
+ ret = i2c->slave->read(i2c->slave->data);
IDBR = ret;
ICR |= ICR_TB; /* allow next byte */
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d..714bae7 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -494,11 +494,12 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev,
iface->pdev = pdev;
iface->bar = bar;
- pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ if (rc)
+ goto errout_free;
rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
-
- if (rc != 0) {
+ if (rc) {
printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
iface->bar);
goto errout_free;
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index bddfebd..8821494 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -724,7 +724,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
* if we have an error, pass back CHECK_CONDITION as the
* scsi status byte
*/
- if (!rq->errors)
+ if (blk_pc_request(rq) && !rq->errors)
rq->errors = SAM_STAT_CHECK_CONDITION;
/* Check for tray open. */
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index b1d5291..45ed035 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -459,7 +459,7 @@ ok_to_read:
#ifdef DEBUG
printk("%s: read: sector %ld, remaining = %ld, buffer=%p\n",
req->rq_disk->disk_name, req->sector, req->nr_sectors,
- req->buffer+512));
+ req->buffer+512);
#endif
if (req->current_nr_sectors <= 0)
end_request(req, 1);
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 2b0ea8b..753fe0e 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -75,6 +75,7 @@ static struct amd_ide_chip {
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, AMD_UDMA_133 },
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, 0x50, AMD_UDMA_133 },
{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, 0x50, AMD_UDMA_133 },
+ { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE, 0x50, AMD_UDMA_133 },
{ PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, AMD_UDMA_100 },
{ 0 }
};
@@ -491,7 +492,8 @@ static ide_pci_device_t amd74xx_chipsets[] __devinitdata = {
/* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"),
/* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"),
/* 18 */ DECLARE_NV_DEV("NFORCE-MCP65"),
- /* 19 */ DECLARE_AMD_DEV("AMD5536"),
+ /* 19 */ DECLARE_NV_DEV("NFORCE-MCP67"),
+ /* 20 */ DECLARE_AMD_DEV("AMD5536"),
};
static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
@@ -530,7 +532,8 @@ static struct pci_device_id amd74xx_pci_tbl[] = {
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18 },
- { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19 },
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19 },
+ { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 20 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 5b77a5b..9f30688 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -40,6 +40,19 @@
static int ide_generic_all; /* Set to claim all devices */
+/*
+ * the module_param_named() was added for the modular case
+ * the __setup() is left as compatibility for existing setups
+ */
+#ifndef MODULE
+static int __init ide_generic_all_on(char *unused)
+{
+ ide_generic_all = 1;
+ printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
+ return 1;
+}
+__setup("all-generic-ide", ide_generic_all_on);
+#endif
module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");
@@ -234,8 +247,10 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi
(!(PCI_FUNC(dev->devfn) & 1)))
goto out;
- if (dev->vendor == PCI_VENDOR_ID_JMICRON && PCI_FUNC(dev->devfn) != 1)
- goto out;
+ if (dev->vendor == PCI_VENDOR_ID_JMICRON) {
+ if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 && PCI_FUNC(dev->devfn) != 1)
+ goto out;
+ }
if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
pci_read_config_word(dev, PCI_COMMAND, &command);
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 244f7eb..cfad09a 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -768,14 +768,7 @@ ioc4_ide_init(void)
return ioc4_register_submodule(&ioc4_ide_submodule);
}
-static void __devexit
-ioc4_ide_exit(void)
-{
- ioc4_unregister_submodule(&ioc4_ide_submodule);
-}
-
late_initcall(ioc4_ide_init); /* Call only after IDE init is done */
-module_exit(ioc4_ide_exit);
MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card");
diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index 8a7b8fa..31e5cc4 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -64,6 +64,7 @@
#include <linux/ethtool.h>
#include <asm/uaccess.h>
#include <asm/delay.h>
+#include <asm/unaligned.h>
#include <net/arp.h>
#include "config_roms.h"
@@ -491,7 +492,7 @@ static void ether1394_reset_priv (struct net_device *dev, int set_mtu)
int i;
struct eth1394_priv *priv = netdev_priv(dev);
struct hpsb_host *host = priv->host;
- u64 guid = *((u64*)&(host->csr.rom->bus_info_data[3]));
+ u64 guid = get_unaligned((u64*)&(host->csr.rom->bus_info_data[3]));
u16 maxpayload = 1 << (host->csr.max_rec + 1);
int max_speed = IEEE1394_SPEED_MAX;
@@ -514,8 +515,8 @@ static void ether1394_reset_priv (struct net_device *dev, int set_mtu)
ETHER1394_GASP_OVERHEAD)));
/* Set our hardware address while we're at it */
- *(u64*)dev->dev_addr = guid;
- *(u64*)dev->broadcast = ~0x0ULL;
+ memcpy(dev->dev_addr, &guid, sizeof(u64));
+ memset(dev->broadcast, 0xff, sizeof(u64));
}
spin_unlock_irqrestore (&priv->lock, flags);
@@ -894,6 +895,7 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
u16 maxpayload;
struct eth1394_node_ref *node;
struct eth1394_node_info *node_info;
+ __be64 guid;
/* Sanity check. MacOSX seems to be sending us 131 in this
* field (atleast on my Panther G5). Not sure why. */
@@ -902,8 +904,9 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
maxpayload = min(eth1394_speedto_maxpayload[sspd], (u16)(1 << (max_rec + 1)));
+ guid = get_unaligned(&arp1394->s_uniq_id);
node = eth1394_find_node_guid(&priv->ip_node_list,
- be64_to_cpu(arp1394->s_uniq_id));
+ be64_to_cpu(guid));
if (!node) {
return 0;
}
@@ -931,10 +934,9 @@ static inline u16 ether1394_parse_encap(struct sk_buff *skb,
arp_ptr += arp->ar_pln; /* skip over sender IP addr */
if (arp->ar_op == htons(ARPOP_REQUEST))
- /* just set ARP req target unique ID to 0 */
- *((u64*)arp_ptr) = 0;
+ memset(arp_ptr, 0, sizeof(u64));
else
- *((u64*)arp_ptr) = *((u64*)dev->dev_addr);
+ memcpy(arp_ptr, dev->dev_addr, sizeof(u64));
}
/* Now add the ethernet header. */
@@ -1675,8 +1677,10 @@ static int ether1394_tx (struct sk_buff *skb, struct net_device *dev)
if (max_payload < dg_size + hdr_type_len[ETH1394_HDR_LF_UF])
priv->bc_dgl++;
} else {
+ __be64 guid = get_unaligned((u64 *)eth->h_dest);
+
node = eth1394_find_node_guid(&priv->ip_node_list,
- be64_to_cpu(*(u64*)eth->h_dest));
+ be64_to_cpu(guid));
if (!node) {
ret = -EAGAIN;
goto fail;
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index dea1352..6e8ea91 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3552,12 +3552,21 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
{
int err;
+ printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
+ OHCI1394_DRIVER_NAME);
+
err = pci_save_state(pdev);
- if (err)
- goto out;
+ if (err) {
+ printk(KERN_ERR "%s: pci_save_state failed with %d\n",
+ OHCI1394_DRIVER_NAME, err);
+ return err;
+ }
err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
+#ifdef OHCI1394_DEBUG
if (err)
- goto out;
+ printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
+ OHCI1394_DRIVER_NAME, err);
+#endif /* OHCI1394_DEBUG */
/* PowerMac suspend code comes last */
#ifdef CONFIG_PPC_PMAC
@@ -3570,8 +3579,8 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
}
#endif /* CONFIG_PPC_PMAC */
-out:
- return err;
+
+ return 0;
}
#endif /* CONFIG_PM */
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 60d3fbd..e11187e 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -47,6 +47,7 @@ struct addr_req {
struct sockaddr src_addr;
struct sockaddr dst_addr;
struct rdma_dev_addr *addr;
+ struct rdma_addr_client *client;
void *context;
void (*callback)(int status, struct sockaddr *src_addr,
struct rdma_dev_addr *addr, void *context);
@@ -61,6 +62,26 @@ static LIST_HEAD(req_list);
static DECLARE_WORK(work, process_req, NULL);
static struct workqueue_struct *addr_wq;
+void rdma_addr_register_client(struct rdma_addr_client *client)
+{
+ atomic_set(&client->refcount, 1);
+ init_completion(&client->comp);
+}
+EXPORT_SYMBOL(rdma_addr_register_client);
+
+static inline void put_client(struct rdma_addr_client *client)
+{
+ if (atomic_dec_and_test(&client->refcount))
+ complete(&client->comp);
+}
+
+void rdma_addr_unregister_client(struct rdma_addr_client *client)
+{
+ put_client(client);
+ wait_for_completion(&client->comp);
+}
+EXPORT_SYMBOL(rdma_addr_unregister_client);
+
int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
const unsigned char *dst_dev_addr)
{
@@ -229,6 +250,7 @@ static void process_req(void *data)
list_del(&req->list);
req->callback(req->status, &req->src_addr, req->addr,
req->context);
+ put_client(req->client);
kfree(req);
}
}
@@ -264,7 +286,8 @@ static int addr_resolve_local(struct sockaddr_in *src_in,
return ret;
}
-int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
+int rdma_resolve_ip(struct rdma_addr_client *client,
+ struct sockaddr *src_addr, struct sockaddr *dst_addr,
struct rdma_dev_addr *addr, int timeout_ms,
void (*callback)(int status, struct sockaddr *src_addr,
struct rdma_dev_addr *addr, void *context),
@@ -285,6 +308,8 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
req->addr = addr;
req->callback = callback;
req->context = context;
+ req->client = client;
+ atomic_inc(&client->refcount);
src_in = (struct sockaddr_in *) &req->src_addr;
dst_in = (struct sockaddr_in *) &req->dst_addr;
@@ -305,6 +330,7 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
break;
default:
ret = req->status;
+ atomic_dec(&client->refcount);
kfree(req);
break;
}
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 9ae4f3a..845090b 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -63,6 +63,7 @@ static struct ib_client cma_client = {
};
static struct ib_sa_client sa_client;
+static struct rdma_addr_client addr_client;
static LIST_HEAD(dev_list);
static LIST_HEAD(listen_any_list);
static DEFINE_MUTEX(lock);
@@ -1625,8 +1626,8 @@ int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
if (cma_any_addr(dst_addr))
ret = cma_resolve_loopback(id_priv);
else
- ret = rdma_resolve_ip(&id->route.addr.src_addr, dst_addr,
- &id->route.addr.dev_addr,
+ ret = rdma_resolve_ip(&addr_client, &id->route.addr.src_addr,
+ dst_addr, &id->route.addr.dev_addr,
timeout_ms, addr_handler, id_priv);
if (ret)
goto err;
@@ -1762,22 +1763,29 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
if (!cma_any_addr(addr)) {
ret = rdma_translate_ip(addr, &id->route.addr.dev_addr);
- if (!ret) {
- mutex_lock(&lock);
- ret = cma_acquire_dev(id_priv);
- mutex_unlock(&lock);
- }
if (ret)
- goto err;
+ goto err1;
+
+ mutex_lock(&lock);
+ ret = cma_acquire_dev(id_priv);
+ mutex_unlock(&lock);
+ if (ret)
+ goto err1;
}
memcpy(&id->route.addr.src_addr, addr, ip_addr_size(addr));
ret = cma_get_port(id_priv);
if (ret)
- goto err;
+ goto err2;
return 0;
-err:
+err2:
+ if (!cma_any_addr(addr)) {
+ mutex_lock(&lock);
+ cma_detach_from_dev(id_priv);
+ mutex_unlock(&lock);
+ }
+err1:
cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_IDLE);
return ret;
}
@@ -2210,6 +2218,7 @@ static int cma_init(void)
return -ENOMEM;
ib_sa_register_client(&sa_client);
+ rdma_addr_register_client(&addr_client);
ret = ib_register_client(&cma_client);
if (ret)
@@ -2217,6 +2226,7 @@ static int cma_init(void)
return 0;
err:
+ rdma_addr_unregister_client(&addr_client);
ib_sa_unregister_client(&sa_client);
destroy_workqueue(cma_wq);
return ret;
@@ -2225,6 +2235,7 @@ err:
static void cma_cleanup(void)
{
ib_unregister_client(&cma_client);
+ rdma_addr_unregister_client(&addr_client);
ib_sa_unregister_client(&sa_client);
destroy_workqueue(cma_wq);
idr_destroy(&sdp_ps);
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 493f4c6..a72bcea 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1750,7 +1750,7 @@ ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv,
*/
(is_direct(wc->recv_buf.mad->mad_hdr.mgmt_class) ||
rcv_has_same_gid(mad_agent_priv, wr, wc)))
- return wr;
+ return (wr->status == IB_WC_SUCCESS) ? wr : NULL;
}
/*
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index b72c7f6..743247e 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1214,7 +1214,7 @@ ssize_t ib_uverbs_query_qp(struct ib_uverbs_file *file,
resp.qp_access_flags = attr->qp_access_flags;
resp.pkey_index = attr->pkey_index;
resp.alt_pkey_index = attr->alt_pkey_index;
- resp.en_sqd_async_notify = attr->en_sqd_async_notify;
+ resp.sq_draining = attr->sq_draining;
resp.max_rd_atomic = attr->max_rd_atomic;
resp.max_dest_rd_atomic = attr->max_dest_rd_atomic;
resp.min_rnr_timer = attr->min_rnr_timer;
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 9e7bd94..27fe242 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -1155,7 +1155,8 @@ static int __devinit c2_probe(struct pci_dev *pcidev,
goto bail10;
}
- c2_register_device(c2dev);
+ if (c2_register_device(c2dev))
+ goto bail10;
return 0;
diff --git a/drivers/infiniband/hw/amso1100/c2_alloc.c b/drivers/infiniband/hw/amso1100/c2_alloc.c
index 028a60b..0315f99 100644
--- a/drivers/infiniband/hw/amso1100/c2_alloc.c
+++ b/drivers/infiniband/hw/amso1100/c2_alloc.c
@@ -42,13 +42,14 @@ static int c2_alloc_mqsp_chunk(struct c2_dev *c2dev, gfp_t gfp_mask,
{
int i;
struct sp_chunk *new_head;
+ dma_addr_t dma_addr;
- new_head = (struct sp_chunk *) __get_free_page(gfp_mask);
+ new_head = dma_alloc_coherent(&c2dev->pcidev->dev, PAGE_SIZE,
+ &dma_addr, gfp_mask);
if (new_head == NULL)
return -ENOMEM;
- new_head->dma_addr = dma_map_single(c2dev->ibdev.dma_device, new_head,
- PAGE_SIZE, DMA_FROM_DEVICE);
+ new_head->dma_addr = dma_addr;
pci_unmap_addr_set(new_head, mapping, new_head->dma_addr);
new_head->next = NULL;
@@ -80,10 +81,8 @@ void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root)
while (root) {
next = root->next;
- dma_unmap_single(c2dev->ibdev.dma_device,
- pci_unmap_addr(root, mapping), PAGE_SIZE,
- DMA_FROM_DEVICE);
- __free_page((struct page *) root);
+ dma_free_coherent(&c2dev->pcidev->dev, PAGE_SIZE, root,
+ pci_unmap_addr(root, mapping));
root = next;
}
}
diff --git a/drivers/infiniband/hw/amso1100/c2_cq.c b/drivers/infiniband/hw/amso1100/c2_cq.c
index 9d7bcc5..05c9154 100644
--- a/drivers/infiniband/hw/amso1100/c2_cq.c
+++ b/drivers/infiniband/hw/amso1100/c2_cq.c
@@ -246,20 +246,17 @@ int c2_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify notify)
static void c2_free_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq)
{
-
- dma_unmap_single(c2dev->ibdev.dma_device, pci_unmap_addr(mq, mapping),
- mq->q_size * mq->msg_size, DMA_FROM_DEVICE);
- free_pages((unsigned long) mq->msg_pool.host,
- get_order(mq->q_size * mq->msg_size));
+ dma_free_coherent(&c2dev->pcidev->dev, mq->q_size * mq->msg_size,
+ mq->msg_pool.host, pci_unmap_addr(mq, mapping));
}
static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
int msg_size)
{
- unsigned long pool_start;
+ u8 *pool_start;
- pool_start = __get_free_pages(GFP_KERNEL,
- get_order(q_size * msg_size));
+ pool_start = dma_alloc_coherent(&c2dev->pcidev->dev, q_size * msg_size,
+ &mq->host_dma, GFP_KERNEL);
if (!pool_start)
return -ENOMEM;
@@ -267,13 +264,10 @@ static int c2_alloc_cq_buf(struct c2_dev *c2dev, struct c2_mq *mq, int q_size,
0, /* index (currently unknown) */
q_size,
msg_size,
- (u8 *) pool_start,
+ pool_start,
NULL, /* peer (currently unknown) */
C2_MQ_HOST_TARGET);
- mq->host_dma = dma_map_single(c2dev->ibdev.dma_device,
- (void *)pool_start,
- q_size * msg_size, DMA_FROM_DEVICE);
pci_unmap_addr_set(mq, mapping, mq->host_dma);
return 0;
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index da98d9f..fef9727 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -757,20 +757,17 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
int c2_register_device(struct c2_dev *dev)
{
- int ret;
+ int ret = -ENOMEM;
int i;
/* Register pseudo network device */
dev->pseudo_netdev = c2_pseudo_netdev_init(dev);
- if (dev->pseudo_netdev) {
- ret = register_netdev(dev->pseudo_netdev);
- if (ret) {
- printk(KERN_ERR PFX
- "Unable to register netdev, ret = %d\n", ret);
- free_netdev(dev->pseudo_netdev);
- return ret;
- }
- }
+ if (!dev->pseudo_netdev)
+ goto out3;
+
+ ret = register_netdev(dev->pseudo_netdev);
+ if (ret)
+ goto out2;
pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX);
@@ -848,21 +845,25 @@ int c2_register_device(struct c2_dev *dev)
ret = ib_register_device(&dev->ibdev);
if (ret)
- return ret;
+ goto out1;
for (i = 0; i < ARRAY_SIZE(c2_class_attributes); ++i) {
ret = class_device_create_file(&dev->ibdev.class_dev,
c2_class_attributes[i]);
- if (ret) {
- unregister_netdev(dev->pseudo_netdev);
- free_netdev(dev->pseudo_netdev);
- ib_unregister_device(&dev->ibdev);
- return ret;
- }
+ if (ret)
+ goto out0;
}
+ goto out3;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
- return 0;
+out0:
+ ib_unregister_device(&dev->ibdev);
+out1:
+ unregister_netdev(dev->pseudo_netdev);
+out2:
+ free_netdev(dev->pseudo_netdev);
+out3:
+ pr_debug("%s:%u ret=%d\n", __FUNCTION__, __LINE__, ret);
+ return ret;
}
void c2_unregister_device(struct c2_dev *dev)
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index 30409e1..623dc95 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -157,8 +157,8 @@ static int c2_rnic_query(struct c2_dev *c2dev, struct ib_device_attr *props)
props->fw_ver =
((u64)be32_to_cpu(reply->fw_ver_major) << 32) |
- ((be32_to_cpu(reply->fw_ver_minor) && 0xFFFF) << 16) |
- (be32_to_cpu(reply->fw_ver_patch) && 0xFFFF);
+ ((be32_to_cpu(reply->fw_ver_minor) & 0xFFFF) << 16) |
+ (be32_to_cpu(reply->fw_ver_patch) & 0xFFFF);
memcpy(&props->sys_image_guid, c2dev->netdev->dev_addr, 6);
props->max_mr_size = 0xFFFFFFFF;
props->page_size_cap = ~(C2_MIN_PAGESIZE-1);
@@ -517,14 +517,12 @@ int c2_rnic_init(struct c2_dev *c2dev)
/* Initialize the Verbs Reply Queue */
qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_QSIZE));
msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q1_MSGSIZE));
- q1_pages = kmalloc(qsize * msgsize, GFP_KERNEL);
+ q1_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
+ &c2dev->rep_vq.host_dma, GFP_KERNEL);
if (!q1_pages) {
err = -ENOMEM;
goto bail1;
}
- c2dev->rep_vq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
- (void *)q1_pages, qsize * msgsize,
- DMA_FROM_DEVICE);
pci_unmap_addr_set(&c2dev->rep_vq, mapping, c2dev->rep_vq.host_dma);
pr_debug("%s rep_vq va %p dma %llx\n", __FUNCTION__, q1_pages,
(unsigned long long) c2dev->rep_vq.host_dma);
@@ -540,17 +538,15 @@ int c2_rnic_init(struct c2_dev *c2dev)
/* Initialize the Asynchronus Event Queue */
qsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_QSIZE));
msgsize = be32_to_cpu(readl(mmio_regs + C2_REGS_Q2_MSGSIZE));
- q2_pages = kmalloc(qsize * msgsize, GFP_KERNEL);
+ q2_pages = dma_alloc_coherent(&c2dev->pcidev->dev, qsize * msgsize,
+ &c2dev->aeq.host_dma, GFP_KERNEL);
if (!q2_pages) {
err = -ENOMEM;
goto bail2;
}
- c2dev->aeq.host_dma = dma_map_single(c2dev->ibdev.dma_device,
- (void *)q2_pages, qsize * msgsize,
- DMA_FROM_DEVICE);
pci_unmap_addr_set(&c2dev->aeq, mapping, c2dev->aeq.host_dma);
- pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q1_pages,
- (unsigned long long) c2dev->rep_vq.host_dma);
+ pr_debug("%s aeq va %p dma %llx\n", __FUNCTION__, q2_pages,
+ (unsigned long long) c2dev->aeq.host_dma);
c2_mq_rep_init(&c2dev->aeq,
2,
qsize,
@@ -597,17 +593,13 @@ int c2_rnic_init(struct c2_dev *c2dev)
bail4:
vq_term(c2dev);
bail3:
- dma_unmap_single(c2dev->ibdev.dma_device,
- pci_unmap_addr(&c2dev->aeq, mapping),
- c2dev->aeq.q_size * c2dev->aeq.msg_size,
- DMA_FROM_DEVICE);
- kfree(q2_pages);
+ dma_free_coherent(&c2dev->pcidev->dev,
+ c2dev->aeq.q_size * c2dev->aeq.msg_size,
+ q2_pages, pci_unmap_addr(&c2dev->aeq, mapping));
bail2:
- dma_unmap_single(c2dev->ibdev.dma_device,
- pci_unmap_addr(&c2dev->rep_vq, mapping),
- c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
- DMA_FROM_DEVICE);
- kfree(q1_pages);
+ dma_free_coherent(&c2dev->pcidev->dev,
+ c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
+ q1_pages, pci_unmap_addr(&c2dev->rep_vq, mapping));
bail1:
c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
bail0:
@@ -640,19 +632,17 @@ void c2_rnic_term(struct c2_dev *c2dev)
/* Free the verbs request allocator */
vq_term(c2dev);
- /* Unmap and free the asynchronus event queue */
- dma_unmap_single(c2dev->ibdev.dma_device,
- pci_unmap_addr(&c2dev->aeq, mapping),
- c2dev->aeq.q_size * c2dev->aeq.msg_size,
- DMA_FROM_DEVICE);
- kfree(c2dev->aeq.msg_pool.host);
-
- /* Unmap and free the verbs reply queue */
- dma_unmap_single(c2dev->ibdev.dma_device,
- pci_unmap_addr(&c2dev->rep_vq, mapping),
- c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
- DMA_FROM_DEVICE);
- kfree(c2dev->rep_vq.msg_pool.host);
+ /* Free the asynchronus event queue */
+ dma_free_coherent(&c2dev->pcidev->dev,
+ c2dev->aeq.q_size * c2dev->aeq.msg_size,
+ c2dev->aeq.msg_pool.host,
+ pci_unmap_addr(&c2dev->aeq, mapping));
+
+ /* Free the verbs reply queue */
+ dma_free_coherent(&c2dev->pcidev->dev,
+ c2dev->rep_vq.q_size * c2dev->rep_vq.msg_size,
+ c2dev->rep_vq.msg_pool.host,
+ pci_unmap_addr(&c2dev->rep_vq, mapping));
/* Free the MQ shared pointer pool */
c2_free_mqsp_pool(c2dev, c2dev->kern_mqsp_pool);
diff --git a/drivers/infiniband/hw/ehca/Kconfig b/drivers/infiniband/hw/ehca/Kconfig
index 922389b..727b10d 100644
--- a/drivers/infiniband/hw/ehca/Kconfig
+++ b/drivers/infiniband/hw/ehca/Kconfig
@@ -10,6 +10,7 @@ config INFINIBAND_EHCA
config INFINIBAND_EHCA_SCALING
bool "Scaling support (EXPERIMENTAL)"
depends on IBMEBUS && INFINIBAND_EHCA && HOTPLUG_CPU && EXPERIMENTAL
+ default y
---help---
eHCA scaling support schedules the CQ callbacks to different CPUs.
diff --git a/drivers/infiniband/hw/ehca/ehca_av.c b/drivers/infiniband/hw/ehca/ehca_av.c
index 3bac197..214e2fd 100644
--- a/drivers/infiniband/hw/ehca/ehca_av.c
+++ b/drivers/infiniband/hw/ehca/ehca_av.c
@@ -118,8 +118,7 @@ struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
}
memcpy(&av->av.grh.word_1, &gid, sizeof(gid));
}
- /* for the time being we use a hard coded PMTU of 2048 Bytes */
- av->av.pmtu = 4;
+ av->av.pmtu = EHCA_MAX_MTU;
/* dgid comes in grh.word_3 */
memcpy(&av->av.grh.word_3, &ah_attr->grh.dgid,
@@ -193,7 +192,7 @@ int ehca_modify_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr)
memcpy(&new_ehca_av.grh.word_1, &gid, sizeof(gid));
}
- new_ehca_av.pmtu = 4; /* see also comment in create_ah() */
+ new_ehca_av.pmtu = EHCA_MAX_MTU;
memcpy(&new_ehca_av.grh.word_3, &ah_attr->grh.dgid,
sizeof(ah_attr->grh.dgid));
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 5eae6ac..e1b618c 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -40,6 +40,7 @@
*/
#include "ehca_tools.h"
+#include "ehca_iverbs.h"
#include "hcp_if.h"
int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
@@ -49,7 +50,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
ib_device);
struct hipz_query_hca *rblock;
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
return -ENOMEM;
@@ -96,7 +97,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
= min_t(int, rblock->max_total_mcast_qp_attach, INT_MAX);
query_device1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
@@ -109,7 +110,7 @@ int ehca_query_port(struct ib_device *ibdev,
ib_device);
struct hipz_query_port *rblock;
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
return -ENOMEM;
@@ -162,7 +163,7 @@ int ehca_query_port(struct ib_device *ibdev,
props->active_speed = 0x1;
query_port1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
@@ -178,7 +179,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
return -EINVAL;
}
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
return -ENOMEM;
@@ -193,7 +194,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
memcpy(pkey, &rblock->pkey_entries + index, sizeof(u16));
query_pkey1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
@@ -211,7 +212,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
return -EINVAL;
}
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
return -ENOMEM;
@@ -227,7 +228,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
memcpy(&gid->raw[8], &rblock->guid_entries[index], sizeof(u64));
query_gid1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 048cc44..c3ea746 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -45,6 +45,7 @@
#include "ehca_tools.h"
#include "hcp_if.h"
#include "hipz_fns.h"
+#include "ipz_pt_fn.h"
#define EQE_COMPLETION_EVENT EHCA_BMASK_IBM(1,1)
#define EQE_CQ_QP_NUMBER EHCA_BMASK_IBM(8,31)
@@ -137,38 +138,36 @@ int ehca_error_data(struct ehca_shca *shca, void *data,
u64 *rblock;
unsigned long block_count;
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Cannot allocate rblock memory.");
ret = -ENOMEM;
goto error_data1;
}
+ /* rblock must be 4K aligned and should be 4K large */
ret = hipz_h_error_data(shca->ipz_hca_handle,
resource,
rblock,
&block_count);
- if (ret == H_R_STATE) {
+ if (ret == H_R_STATE)
ehca_err(&shca->ib_device,
"No error data is available: %lx.", resource);
- }
else if (ret == H_SUCCESS) {
int length;
length = EHCA_BMASK_GET(ERROR_DATA_LENGTH, rblock[0]);
- if (length > PAGE_SIZE)
- length = PAGE_SIZE;
+ if (length > EHCA_PAGESIZE)
+ length = EHCA_PAGESIZE;
print_error_data(shca, data, rblock, length);
- }
- else {
+ } else
ehca_err(&shca->ib_device,
"Error data could not be fetched: %lx", resource);
- }
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
error_data1:
return ret;
diff --git a/drivers/infiniband/hw/ehca/ehca_iverbs.h b/drivers/infiniband/hw/ehca/ehca_iverbs.h
index 319c39d..3720e30 100644
--- a/drivers/infiniband/hw/ehca/ehca_iverbs.h
+++ b/drivers/infiniband/hw/ehca/ehca_iverbs.h
@@ -179,4 +179,12 @@ int ehca_mmap_register(u64 physical,void **mapped,
int ehca_munmap(unsigned long addr, size_t len);
+#ifdef CONFIG_PPC_64K_PAGES
+void *ehca_alloc_fw_ctrlblock(void);
+void ehca_free_fw_ctrlblock(void *ptr);
+#else
+#define ehca_alloc_fw_ctrlblock() ((void *) get_zeroed_page(GFP_KERNEL))
+#define ehca_free_fw_ctrlblock(ptr) free_page((unsigned long)(ptr))
+#endif
+
#endif
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 024d511..01f5aa9 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -40,6 +40,9 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
+#ifdef CONFIG_PPC_64K_PAGES
+#include <linux/slab.h>
+#endif
#include "ehca_classes.h"
#include "ehca_iverbs.h"
#include "ehca_mrmw.h"
@@ -49,7 +52,7 @@
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
MODULE_DESCRIPTION("IBM eServer HCA InfiniBand Device Driver");
-MODULE_VERSION("SVNEHCA_0017");
+MODULE_VERSION("SVNEHCA_0018");
int ehca_open_aqp1 = 0;
int ehca_debug_level = 0;
@@ -94,11 +97,31 @@ spinlock_t ehca_cq_idr_lock;
DEFINE_IDR(ehca_qp_idr);
DEFINE_IDR(ehca_cq_idr);
+
static struct list_head shca_list; /* list of all registered ehcas */
static spinlock_t shca_list_lock;
static struct timer_list poll_eqs_timer;
+#ifdef CONFIG_PPC_64K_PAGES
+static struct kmem_cache *ctblk_cache = NULL;
+
+void *ehca_alloc_fw_ctrlblock(void)
+{
+ void *ret = kmem_cache_zalloc(ctblk_cache, SLAB_KERNEL);
+ if (!ret)
+ ehca_gen_err("Out of memory for ctblk");
+ return ret;
+}
+
+void ehca_free_fw_ctrlblock(void *ptr)
+{
+ if (ptr)
+ kmem_cache_free(ctblk_cache, ptr);
+
+}
+#endif
+
static int ehca_create_slab_caches(void)
{
int ret;
@@ -133,6 +156,17 @@ static int ehca_create_slab_caches(void)
goto create_slab_caches5;
}
+#ifdef CONFIG_PPC_64K_PAGES
+ ctblk_cache = kmem_cache_create("ehca_cache_ctblk",
+ EHCA_PAGESIZE, H_CB_ALIGNMENT,
+ SLAB_HWCACHE_ALIGN,
+ NULL, NULL);
+ if (!ctblk_cache) {
+ ehca_gen_err("Cannot create ctblk SLAB cache.");
+ ehca_cleanup_mrmw_cache();
+ goto create_slab_caches5;
+ }
+#endif
return 0;
create_slab_caches5:
@@ -157,6 +191,10 @@ static void ehca_destroy_slab_caches(void)
ehca_cleanup_qp_cache();
ehca_cleanup_cq_cache();
ehca_cleanup_pd_cache();
+#ifdef CONFIG_PPC_64K_PAGES
+ if (ctblk_cache)
+ kmem_cache_destroy(ctblk_cache);
+#endif
}
#define EHCA_HCAAVER EHCA_BMASK_IBM(32,39)
@@ -168,7 +206,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
u64 h_ret;
struct hipz_query_hca *rblock;
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_gen_err("Cannot allocate rblock memory.");
return -ENOMEM;
@@ -211,7 +249,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
shca->sport[1].rate = IB_RATE_30_GBPS;
num_ports1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
@@ -220,7 +258,7 @@ static int init_node_guid(struct ehca_shca *shca)
int ret = 0;
struct hipz_query_hca *rblock;
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ rblock = ehca_alloc_fw_ctrlblock();
if (!rblock) {
ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
return -ENOMEM;
@@ -235,7 +273,7 @@ static int init_node_guid(struct ehca_shca *shca)
memcpy(&shca->ib_device.node_guid, &rblock->node_guid, sizeof(u64));
init_node_guid1:
- kfree(rblock);
+ ehca_free_fw_ctrlblock(rblock);
return ret;
}
@@ -431,7 +469,7 @@ static ssize_t ehca_show_##name(struct device *dev, \
\
shca = dev->driver_data; \
\
- rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); \
+ rblock = ehca_alloc_fw_ctrlblock(); \
if (!rblock) { \
dev_err(dev, "Can't allocate rblock memory."); \
return 0; \
@@ -439,12 +477,12 @@ static ssize_t ehca_show_##name(struct device *dev, \
\
if (hipz_h_query_hca(shca->ipz_hca_handle, rblock) != H_SUCCESS) { \
dev_err(dev, "Can't query device properties"); \
- kfree(rblock); \
+ ehca_free_fw_ctrlblock(rblock); \
return 0; \
} \
\
data = rblock->name; \
- kfree(rblock); \
+ ehca_free_fw_ctrlblock(rblock); \
\
if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1)) \
return snprintf(buf, 256, "1\n"); \
@@ -752,7 +790,7 @@ int __init ehca_module_init(void)
int ret;
printk(KERN_INFO "eHCA Infiniband Device Driver "
- "(Rel.: SVNEHCA_0017)\n");
+ "(Rel.: SVNEHCA_0018)\n");
idr_init(&ehca_qp_idr);
idr_init(&ehca_cq_idr);
spin_lock_init(&ehca_qp_idr_lock);
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index 5ca6544..abce676 100644
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -1013,7 +1013,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
u32 i;
u64 *kpage;
- kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ kpage = ehca_alloc_fw_ctrlblock();
if (!kpage) {
ehca_err(&shca->ib_device, "kpage alloc failed");
ret = -ENOMEM;
@@ -1092,7 +1092,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
ehca_reg_mr_rpages_exit1:
- kfree(kpage);
+ ehca_free_fw_ctrlblock(kpage);
ehca_reg_mr_rpages_exit0:
if (ret)
ehca_err(&shca->ib_device, "ret=%x shca=%p e_mr=%p pginfo=%p "
@@ -1124,7 +1124,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
ehca_mrmw_map_acl(acl, &hipz_acl);
ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
- kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ kpage = ehca_alloc_fw_ctrlblock();
if (!kpage) {
ehca_err(&shca->ib_device, "kpage alloc failed");
ret = -ENOMEM;
@@ -1181,7 +1181,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
}
ehca_rereg_mr_rereg1_exit1:
- kfree(kpage);
+ ehca_free_fw_ctrlblock(kpage);
ehca_rereg_mr_rereg1_exit0:
if ( ret && (ret != -EAGAIN) )
ehca_err(&shca->ib_device, "ret=%x lkey=%x rkey=%x "
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index 4394123..cf3e50e 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -811,8 +811,8 @@ static int internal_modify_qp(struct ib_qp *ibqp,
unsigned long spl_flags = 0;
/* do query_qp to obtain current attr values */
- mqpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
- if (mqpcb == NULL) {
+ mqpcb = ehca_alloc_fw_ctrlblock();
+ if (!mqpcb) {
ehca_err(ibqp->device, "Could not get zeroed page for mqpcb "
"ehca_qp=%p qp_num=%x ", my_qp, ibqp->qp_num);
return -ENOMEM;
@@ -1225,7 +1225,7 @@ modify_qp_exit2:
}
modify_qp_exit1:
- kfree(mqpcb);
+ ehca_free_fw_ctrlblock(mqpcb);
return ret;
}
@@ -1277,7 +1277,7 @@ int ehca_query_qp(struct ib_qp *qp,
return -EINVAL;
}
- qpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL );
+ qpcb = ehca_alloc_fw_ctrlblock();
if (!qpcb) {
ehca_err(qp->device,"Out of memory for qpcb "
"ehca_qp=%p qp_num=%x", my_qp, qp->qp_num);
@@ -1401,7 +1401,7 @@ int ehca_query_qp(struct ib_qp *qp,
ehca_dmp(qpcb, 4*70, "qp_num=%x", qp->qp_num);
query_qp_exit1:
- kfree(qpcb);
+ ehca_free_fw_ctrlblock(qpcb);
return ret;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index 809da3e..973c4b5 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -63,6 +63,7 @@
#include <asm/ibmebus.h>
#include <asm/io.h>
#include <asm/pgtable.h>
+#include <asm/hvcall.h>
extern int ehca_debug_level;
diff --git a/drivers/infiniband/hw/ehca/hipz_hw.h b/drivers/infiniband/hw/ehca/hipz_hw.h
index 3fc92b0..fad9136 100644
--- a/drivers/infiniband/hw/ehca/hipz_hw.h
+++ b/drivers/infiniband/hw/ehca/hipz_hw.h
@@ -45,6 +45,8 @@
#include "ehca_tools.h"
+#define EHCA_MAX_MTU 4
+
/* QP Table Entry Memory Map */
struct hipz_qptemm {
u64 qpx_hcr;
diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig
index 574a678..90c1454 100644
--- a/drivers/infiniband/hw/ipath/Kconfig
+++ b/drivers/infiniband/hw/ipath/Kconfig
@@ -1,6 +1,6 @@
config INFINIBAND_IPATH
tristate "QLogic InfiniPath Driver"
- depends on PCI_MSI && 64BIT && INFINIBAND
+ depends on (PCI_MSI || HT_IRQ) && 64BIT && INFINIBAND && NET
---help---
This is a driver for QLogic InfiniPath host channel adapters,
including InfiniBand verbs support. This driver allows these
diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile
index 5e29cb0..7dc1055 100644
--- a/drivers/infiniband/hw/ipath/Makefile
+++ b/drivers/infiniband/hw/ipath/Makefile
@@ -10,8 +10,6 @@ ib_ipath-y := \
ipath_eeprom.o \
ipath_file_ops.o \
ipath_fs.o \
- ipath_iba6110.o \
- ipath_iba6120.o \
ipath_init_chip.o \
ipath_intr.o \
ipath_keys.o \
@@ -31,5 +29,8 @@ ib_ipath-y := \
ipath_verbs_mcast.o \
ipath_verbs.o
+ib_ipath-$(CONFIG_HT_IRQ) += ipath_iba6110.o
+ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba6120.o
+
ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o
ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index b4ffaa7..1aeddb4 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -304,7 +304,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
}
addr = pci_resource_start(pdev, 0);
len = pci_resource_len(pdev, 0);
- ipath_cdbg(VERBOSE, "regbase (0) %llx len %d irq %x, vend %x/%x "
+ ipath_cdbg(VERBOSE, "regbase (0) %llx len %d pdev->irq %d, vend %x/%x "
"driver_data %lx\n", addr, len, pdev->irq, ent->vendor,
ent->device, ent->driver_data);
@@ -390,12 +390,16 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
/* setup the chip-specific functions, as early as possible. */
switch (ent->device) {
+#ifdef CONFIG_HT_IRQ
case PCI_DEVICE_ID_INFINIPATH_HT:
ipath_init_iba6110_funcs(dd);
break;
+#endif
+#ifdef CONFIG_PCI_MSI
case PCI_DEVICE_ID_INFINIPATH_PE800:
ipath_init_iba6120_funcs(dd);
break;
+#endif
default:
ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, "
"failing\n", ent->device);
@@ -467,15 +471,15 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
* check 0 irq after we return from chip-specific bus setup, since
* that can affect this due to setup
*/
- if (!pdev->irq)
+ if (!dd->ipath_irq)
ipath_dev_err(dd, "irq is 0, BIOS error? Interrupts won't "
"work\n");
else {
- ret = request_irq(pdev->irq, ipath_intr, IRQF_SHARED,
+ ret = request_irq(dd->ipath_irq, ipath_intr, IRQF_SHARED,
IPATH_DRV_NAME, dd);
if (ret) {
ipath_dev_err(dd, "Couldn't setup irq handler, "
- "irq=%u: %d\n", pdev->irq, ret);
+ "irq=%d: %d\n", dd->ipath_irq, ret);
goto bail_iounmap;
}
}
@@ -637,11 +641,10 @@ static void __devexit ipath_remove_one(struct pci_dev *pdev)
* free up port 0 (kernel) rcvhdr, egr bufs, and eventually tid bufs
* for all versions of the driver, if they were allocated
*/
- if (pdev->irq) {
- ipath_cdbg(VERBOSE,
- "unit %u free_irq of irq %x\n",
- dd->ipath_unit, pdev->irq);
- free_irq(pdev->irq, dd);
+ if (dd->ipath_irq) {
+ ipath_cdbg(VERBOSE, "unit %u free irq %d\n",
+ dd->ipath_unit, dd->ipath_irq);
+ dd->ipath_f_free_irq(dd);
} else
ipath_dbg("irq is 0, not doing free_irq "
"for unit %u\n", dd->ipath_unit);
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 9e4e8d4..e57c7a3 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -38,6 +38,7 @@
#include <linux/pci.h>
#include <linux/delay.h>
+#include <linux/htirq.h>
#include "ipath_kernel.h"
#include "ipath_registers.h"
@@ -913,49 +914,40 @@ static void slave_or_pri_blk(struct ipath_devdata *dd, struct pci_dev *pdev,
}
}
-static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
- int pos)
+static int ipath_ht_intconfig(struct ipath_devdata *dd)
{
- u32 int_handler_addr_lower;
- u32 int_handler_addr_upper;
- u64 ihandler;
- u32 intvec;
+ int ret;
- /* use indirection register to get the intr handler */
- pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x10);
- pci_read_config_dword(pdev, pos + 4, &int_handler_addr_lower);
- pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x11);
- pci_read_config_dword(pdev, pos + 4, &int_handler_addr_upper);
+ if (dd->ipath_intconfig) {
+ ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
+ dd->ipath_intconfig); /* interrupt address */
+ ret = 0;
+ } else {
+ ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
+ "interrupt address\n");
+ ret = -EINVAL;
+ }
- ihandler = (u64) int_handler_addr_lower |
- ((u64) int_handler_addr_upper << 32);
+ return ret;
+}
+
+static void ipath_ht_irq_update(struct pci_dev *dev, int irq,
+ struct ht_irq_msg *msg)
+{
+ struct ipath_devdata *dd = pci_get_drvdata(dev);
+ u64 prev_intconfig = dd->ipath_intconfig;
+
+ dd->ipath_intconfig = msg->address_lo;
+ dd->ipath_intconfig |= ((u64) msg->address_hi) << 32;
/*
- * kernels with CONFIG_PCI_MSI set the vector in the irq field of
- * struct pci_device, so we use that to program the internal
- * interrupt register (not config space) with that value. The BIOS
- * must still have done the basic MSI setup.
- */
- intvec = pdev->irq;
- /*
- * clear any vector bits there; normally not set but we'll overload
- * this for some debug purposes (setting the HTC debug register
- * value from software, rather than GPIOs), so it might be set on a
- * driver reload.
+ * If the previous value of dd->ipath_intconfig is zero, we're
+ * getting configured for the first time, and must not program the
+ * intconfig register here (it will be programmed later, when the
+ * hardware is ready). Otherwise, we should.
*/
- ihandler &= ~0xff0000;
- /* x86 vector goes in intrinfo[23:16] */
- ihandler |= intvec << 16;
- ipath_cdbg(VERBOSE, "ihandler lower %x, upper %x, intvec %x, "
- "interruptconfig %llx\n", int_handler_addr_lower,
- int_handler_addr_upper, intvec,
- (unsigned long long) ihandler);
-
- /* can't program yet, so save for interrupt setup */
- dd->ipath_intconfig = ihandler;
- /* keep going, so we find link control stuff also */
-
- return ihandler != 0;
+ if (prev_intconfig)
+ ipath_ht_intconfig(dd);
}
/**
@@ -971,12 +963,19 @@ static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
static int ipath_setup_ht_config(struct ipath_devdata *dd,
struct pci_dev *pdev)
{
- int pos, ret = 0;
- int ihandler = 0;
+ int pos, ret;
+
+ ret = __ht_create_irq(pdev, 0, ipath_ht_irq_update);
+ if (ret < 0) {
+ ipath_dev_err(dd, "Couldn't create interrupt handler: "
+ "err %d\n", ret);
+ goto bail;
+ }
+ dd->ipath_irq = ret;
+ ret = 0;
/*
- * Read the capability info to find the interrupt info, and also
- * handle clearing CRC errors in linkctrl register if necessary. We
+ * Handle clearing CRC errors in linkctrl register if necessary. We
* do this early, before we ever enable errors or hardware errors,
* mostly to avoid causing the chip to enter freeze mode.
*/
@@ -1000,17 +999,9 @@ static int ipath_setup_ht_config(struct ipath_devdata *dd,
}
if (!(cap_type & 0xE0))
slave_or_pri_blk(dd, pdev, pos, cap_type);
- else if (cap_type == HT_INTR_DISC_CONFIG)
- ihandler = set_int_handler(dd, pdev, pos);
} while ((pos = pci_find_next_capability(pdev, pos,
PCI_CAP_ID_HT)));
- if (!ihandler) {
- ipath_dev_err(dd, "Couldn't find interrupt handler in "
- "config space\n");
- ret = -ENODEV;
- }
-
bail:
return ret;
}
@@ -1360,25 +1351,6 @@ static void ipath_ht_quiet_serdes(struct ipath_devdata *dd)
ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
}
-static int ipath_ht_intconfig(struct ipath_devdata *dd)
-{
- int ret;
-
- if (!dd->ipath_intconfig) {
- ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
- "interrupt address\n");
- ret = 1;
- goto bail;
- }
-
- ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
- dd->ipath_intconfig); /* interrupt address */
- ret = 0;
-
-bail:
- return ret;
-}
-
/**
* ipath_pe_put_tid - write a TID in chip
* @dd: the infinipath device
@@ -1575,6 +1547,14 @@ static int ipath_ht_get_base_info(struct ipath_portdata *pd, void *kbase)
return 0;
}
+static void ipath_ht_free_irq(struct ipath_devdata *dd)
+{
+ free_irq(dd->ipath_irq, dd);
+ ht_destroy_irq(dd->ipath_irq);
+ dd->ipath_irq = 0;
+ dd->ipath_intconfig = 0;
+}
+
/**
* ipath_init_iba6110_funcs - set up the chip-specific function pointers
* @dd: the infinipath device
@@ -1598,6 +1578,7 @@ void ipath_init_iba6110_funcs(struct ipath_devdata *dd)
dd->ipath_f_cleanup = ipath_setup_ht_cleanup;
dd->ipath_f_setextled = ipath_setup_ht_setextled;
dd->ipath_f_get_base_info = ipath_ht_get_base_info;
+ dd->ipath_f_free_irq = ipath_ht_free_irq;
/*
* initialize chip-specific variables
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index a72ab9d..6af8968 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -851,6 +851,7 @@ static int ipath_setup_pe_config(struct ipath_devdata *dd,
int pos, ret;
dd->ipath_msi_lo = 0; /* used as a flag during reset processing */
+ dd->ipath_irq = pdev->irq;
ret = pci_enable_msi(dd->pcidev);
if (ret)
ipath_dev_err(dd, "pci_enable_msi failed: %d, "
@@ -1323,6 +1324,12 @@ done:
return 0;
}
+static void ipath_pe_free_irq(struct ipath_devdata *dd)
+{
+ free_irq(dd->ipath_irq, dd);
+ dd->ipath_irq = 0;
+}
+
/**
* ipath_init_iba6120_funcs - set up the chip-specific function pointers
* @dd: the infinipath device
@@ -1349,6 +1356,7 @@ void ipath_init_iba6120_funcs(struct ipath_devdata *dd)
dd->ipath_f_cleanup = ipath_setup_pe_cleanup;
dd->ipath_f_setextled = ipath_setup_pe_setextled;
dd->ipath_f_get_base_info = ipath_pe_get_base_info;
+ dd->ipath_f_free_irq = ipath_pe_free_irq;
/* initialize chip-specific variables */
dd->ipath_f_tidtemplate = ipath_pe_tidtemplate;
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c
index d9079ee..5652a55 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -710,14 +710,14 @@ static void ipath_bad_intr(struct ipath_devdata *dd, u32 * unexpectp)
* linuxbios development work, and it may happen in
* the future again.
*/
- if (dd->pcidev && dd->pcidev->irq) {
+ if (dd->pcidev && dd->ipath_irq) {
ipath_dev_err(dd, "Now %u unexpected "
"interrupts, unregistering "
"interrupt handler\n",
*unexpectp);
- ipath_dbg("free_irq of irq %x\n",
- dd->pcidev->irq);
- free_irq(dd->pcidev->irq, dd);
+ ipath_dbg("free_irq of irq %d\n",
+ dd->ipath_irq);
+ dd->ipath_f_free_irq(dd);
}
}
if (ipath_read_kreg32(dd, dd->ipath_kregs->kr_intmask)) {
@@ -753,7 +753,7 @@ static void ipath_bad_regread(struct ipath_devdata *dd)
if (allbits == 2) {
ipath_dev_err(dd, "Still bad interrupt status, "
"unregistering interrupt\n");
- free_irq(dd->pcidev->irq, dd);
+ dd->ipath_f_free_irq(dd);
} else if (allbits > 2) {
if ((allbits % 10000) == 0)
printk(".");
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 06d5020..986b212 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -213,6 +213,8 @@ struct ipath_devdata {
void (*ipath_f_setextled)(struct ipath_devdata *, u64, u64);
/* fill out chip-specific fields */
int (*ipath_f_get_base_info)(struct ipath_portdata *, void *);
+ /* free irq */
+ void (*ipath_f_free_irq)(struct ipath_devdata *);
struct ipath_ibdev *verbs_dev;
struct timer_list verbs_timer;
/* total dwords sent (summed from counter) */
@@ -328,6 +330,8 @@ struct ipath_devdata {
/* so we can rewrite it after a chip reset */
u32 ipath_pcibar1;
+ /* interrupt number */
+ int ipath_irq;
/* HT/PCI Vendor ID (here for NodeInfo) */
u16 ipath_vendorid;
/* HT/PCI Device ID (here for NodeInfo) */
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 99a94d7..768df72 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1820,11 +1820,11 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
#define MAD_IFC_BOX_SIZE 0x400
#define MAD_IFC_MY_QPN_OFFSET 0x100
-#define MAD_IFC_RQPN_OFFSET 0x104
-#define MAD_IFC_SL_OFFSET 0x108
-#define MAD_IFC_G_PATH_OFFSET 0x109
-#define MAD_IFC_RLID_OFFSET 0x10a
-#define MAD_IFC_PKEY_OFFSET 0x10e
+#define MAD_IFC_RQPN_OFFSET 0x108
+#define MAD_IFC_SL_OFFSET 0x10c
+#define MAD_IFC_G_PATH_OFFSET 0x10d
+#define MAD_IFC_RLID_OFFSET 0x10e
+#define MAD_IFC_PKEY_OFFSET 0x112
#define MAD_IFC_GRH_OFFSET 0x140
inmailbox = mthca_alloc_mailbox(dev, GFP_KERNEL);
@@ -1862,7 +1862,7 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
val = in_wc->dlid_path_bits |
(in_wc->wc_flags & IB_WC_GRH ? 0x80 : 0);
- MTHCA_PUT(inbox, val, MAD_IFC_GRH_OFFSET);
+ MTHCA_PUT(inbox, val, MAD_IFC_G_PATH_OFFSET);
MTHCA_PUT(inbox, in_wc->slid, MAD_IFC_RLID_OFFSET);
MTHCA_PUT(inbox, in_wc->pkey_index, MAD_IFC_PKEY_OFFSET);
@@ -1870,7 +1870,7 @@ int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
if (in_grh)
memcpy(inbox + MAD_IFC_GRH_OFFSET, in_grh, 40);
- op_modifier |= 0x10;
+ op_modifier |= 0x4;
in_modifier |= in_wc->slid << 16;
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 1eaf00e..85522da 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -49,6 +49,8 @@
#include <net/dst.h>
+#define IPOIB_QPN(ha) (be32_to_cpup((__be32 *) ha) & 0xffffff)
+
MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("IP-over-InfiniBand net driver");
MODULE_LICENSE("Dual BSD/GPL");
@@ -520,8 +522,7 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
memcpy(&neigh->dgid.raw, &path->pathrec.dgid.raw,
sizeof(union ib_gid));
- ipoib_send(dev, skb, path->ah,
- be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
+ ipoib_send(dev, skb, path->ah, IPOIB_QPN(skb->dst->neighbour->ha));
} else {
neigh->ah = NULL;
__skb_queue_tail(&neigh->queue, skb);
@@ -599,8 +600,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
ipoib_dbg(priv, "Send unicast ARP to %04x\n",
be16_to_cpu(path->pathrec.dlid));
- ipoib_send(dev, skb, path->ah,
- be32_to_cpup((__be32 *) phdr->hwaddr));
+ ipoib_send(dev, skb, path->ah, IPOIB_QPN(phdr->hwaddr));
} else if ((path->query || !path_rec_start(dev, path)) &&
skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
/* put pseudoheader back on for next time */
@@ -661,8 +661,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
goto out;
}
- ipoib_send(dev, skb, neigh->ah,
- be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
+ ipoib_send(dev, skb, neigh->ah, IPOIB_QPN(skb->dst->neighbour->ha));
goto out;
}
@@ -694,7 +693,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
IPOIB_GID_FMT "\n",
skb->dst ? "neigh" : "dst",
be16_to_cpup((__be16 *) skb->data),
- be32_to_cpup((__be32 *) phdr->hwaddr),
+ IPOIB_QPN(phdr->hwaddr),
IPOIB_GID_RAW_ARG(phdr->hwaddr + 4));
dev_kfree_skb_any(skb);
++priv->stats.tx_dropped;
@@ -777,7 +776,7 @@ static void ipoib_neigh_destructor(struct neighbour *n)
ipoib_dbg(priv,
"neigh_destructor for %06x " IPOIB_GID_FMT "\n",
- be32_to_cpup((__be32 *) n->ha),
+ IPOIB_QPN(n->ha),
IPOIB_GID_RAW_ARG(n->ha + 4));
spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index eb6f98d..9b2041e 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -363,11 +363,11 @@ iscsi_iser_conn_start(struct iscsi_cls_conn *cls_conn)
struct iscsi_conn *conn = cls_conn->dd_data;
int err;
- err = iscsi_conn_start(cls_conn);
+ err = iser_conn_set_full_featured_mode(conn);
if (err)
return err;
- return iser_conn_set_full_featured_mode(conn);
+ return iscsi_conn_start(cls_conn);
}
static struct iscsi_transport iscsi_iser_transport;
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 708d5a1..979b93e 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -59,11 +59,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * email or by paper mail:
- * Jan-Benedict Glaw, Lilienstraße 16, 33790 Hörste (near Halle/Westf.),
- * Germany.
*/
#include <linux/delay.h>
diff --git a/drivers/input/touchscreen/hp680_ts_input.c b/drivers/input/touchscreen/hp680_ts_input.c
index e31c6c5..58fca31 100644
--- a/drivers/input/touchscreen/hp680_ts_input.c
+++ b/drivers/input/touchscreen/hp680_ts_input.c
@@ -6,7 +6,7 @@
#include <asm/io.h>
#include <asm/delay.h>
#include <asm/adc.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
#define MODNAME "hp680_ts_input"
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index aca165d..5800bee 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -616,7 +616,7 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
} else if ((bcs->skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN)) != NULL)
skb_reserve(bcs->skb, HW_HDR_LEN);
else {
- dev_warn(cs->dev, "could not allocate skb\n");
+ warn("could not allocate skb\n");
bcs->inputstate |= INS_skip_frame;
}
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index eb57a98..cfd2718 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -344,7 +344,7 @@ config HISAX_HFC_SX
config HISAX_ENTERNOW_PCI
bool "Formula-n enter:now PCI card"
- depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV))
+ depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV))
help
This enables HiSax support for the Formula-n enter:now PCI
ISDN card.
diff --git a/drivers/isdn/hysdn/hysdn_sched.c b/drivers/isdn/hysdn/hysdn_sched.c
index 1fadf01..1875877 100644
--- a/drivers/isdn/hysdn/hysdn_sched.c
+++ b/drivers/isdn/hysdn/hysdn_sched.c
@@ -155,21 +155,17 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan)
if (card->debug_flags & LOG_SCHED_ASYN)
hysdn_addlog(card, "async tx-cfg chan=%d len=%d", chan, strlen(line) + 1);
- spin_lock_irqsave(&card->hysdn_lock, flags);
while (card->async_busy) {
- sti();
if (card->debug_flags & LOG_SCHED_ASYN)
hysdn_addlog(card, "async tx-cfg delayed");
msleep_interruptible(20); /* Timeout 20ms */
- if (!--cnt) {
- spin_unlock_irqrestore(&card->hysdn_lock, flags);
+ if (!--cnt)
return (-ERR_ASYNC_TIME); /* timed out */
- }
- cli();
} /* wait for buffer to become free */
+ spin_lock_irqsave(&card->hysdn_lock, flags);
strcpy(card->async_data, line);
card->async_len = strlen(line) + 1;
card->async_channel = chan;
@@ -177,30 +173,23 @@ hysdn_tx_cfgline(hysdn_card *card, unsigned char *line, unsigned short chan)
/* now queue the task */
schedule_work(&card->irq_queue);
- sti();
+ spin_unlock_irqrestore(&card->hysdn_lock, flags);
if (card->debug_flags & LOG_SCHED_ASYN)
hysdn_addlog(card, "async tx-cfg data queued");
cnt++; /* short delay */
- cli();
while (card->async_busy) {
- sti();
if (card->debug_flags & LOG_SCHED_ASYN)
hysdn_addlog(card, "async tx-cfg waiting for tx-ready");
msleep_interruptible(20); /* Timeout 20ms */
- if (!--cnt) {
- spin_unlock_irqrestore(&card->hysdn_lock, flags);
+ if (!--cnt)
return (-ERR_ASYNC_TIME); /* timed out */
- }
- cli();
} /* wait for buffer to become free again */
- spin_unlock_irqrestore(&card->hysdn_lock, flags);
-
if (card->debug_flags & LOG_SCHED_ASYN)
hysdn_addlog(card, "async tx-cfg data send");
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index fa4b13f..b3fbb45 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -685,6 +685,17 @@ static int __init wf_pm112_init(void)
++nr_cores;
printk(KERN_INFO "windfarm: initializing for dual-core desktop G5\n");
+
+#ifdef MODULE
+ request_module("windfarm_smu_controls");
+ request_module("windfarm_smu_sensors");
+ request_module("windfarm_smu_sat");
+ request_module("windfarm_lm75_sensor");
+ request_module("windfarm_max6690_sensor");
+ request_module("windfarm_cpufreq_clamp");
+
+#endif /* MODULE */
+
platform_driver_register(&wf_pm112_driver);
return 0;
}
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 2a94485..f24fa73 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -788,6 +788,7 @@ static int __init wf_smu_init(void)
request_module("windfarm_smu_controls");
request_module("windfarm_smu_sensors");
request_module("windfarm_lm75_sensor");
+ request_module("windfarm_cpufreq_clamp");
#endif /* MODULE */
platform_driver_register(&wf_smu_driver);
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c
index 9961a67..26eee69 100644
--- a/drivers/macintosh/windfarm_pm91.c
+++ b/drivers/macintosh/windfarm_pm91.c
@@ -719,6 +719,7 @@ static int __init wf_smu_init(void)
request_module("windfarm_smu_controls");
request_module("windfarm_smu_sensors");
request_module("windfarm_lm75_sensor");
+ request_module("windfarm_cpufreq_clamp");
#endif /* MODULE */
platform_driver_register(&wf_smu_driver);
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index d47d38a..d6f6147 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -536,7 +536,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
printk(KERN_INFO "%s: bitmap file is out of date (%llu < %llu) "
"-- forcing full recovery\n", bmname(bitmap), events,
(unsigned long long) bitmap->mddev->events);
- sb->state |= BITMAP_STALE;
+ sb->state |= cpu_to_le32(BITMAP_STALE);
}
success:
/* assign fields using values from superblock */
@@ -544,11 +544,11 @@ success:
bitmap->daemon_sleep = daemon_sleep;
bitmap->daemon_lastrun = jiffies;
bitmap->max_write_behind = write_behind;
- bitmap->flags |= sb->state;
+ bitmap->flags |= le32_to_cpu(sb->state);
if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN)
bitmap->flags |= BITMAP_HOSTENDIAN;
bitmap->events_cleared = le64_to_cpu(sb->events_cleared);
- if (sb->state & BITMAP_STALE)
+ if (sb->state & cpu_to_le32(BITMAP_STALE))
bitmap->events_cleared = bitmap->mddev->events;
err = 0;
out:
@@ -578,9 +578,9 @@ static void bitmap_mask_state(struct bitmap *bitmap, enum bitmap_state bits,
spin_unlock_irqrestore(&bitmap->lock, flags);
sb = (bitmap_super_t *)kmap_atomic(bitmap->sb_page, KM_USER0);
switch (op) {
- case MASK_SET: sb->state |= bits;
+ case MASK_SET: sb->state |= cpu_to_le32(bits);
break;
- case MASK_UNSET: sb->state &= ~bits;
+ case MASK_UNSET: sb->state &= cpu_to_le32(~bits);
break;
default: BUG();
}
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index a625576..08a40f4 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -915,8 +915,6 @@ static int crypt_status(struct dm_target *ti, status_type_t type,
char *result, unsigned int maxlen)
{
struct crypt_config *cc = (struct crypt_config *) ti->private;
- const char *cipher;
- const char *chainmode = NULL;
unsigned int sz = 0;
switch (type) {
@@ -925,14 +923,11 @@ static int crypt_status(struct dm_target *ti, status_type_t type,
break;
case STATUSTYPE_TABLE:
- cipher = crypto_blkcipher_name(cc->tfm);
-
- chainmode = cc->chainmode;
-
if (cc->iv_mode)
- DMEMIT("%s-%s-%s ", cipher, chainmode, cc->iv_mode);
+ DMEMIT("%s-%s-%s ", cc->cipher, cc->chainmode,
+ cc->iv_mode);
else
- DMEMIT("%s-%s ", cipher, chainmode);
+ DMEMIT("%s-%s ", cc->cipher, cc->chainmode);
if (cc->key_size > 0) {
if ((maxlen - sz) < ((cc->key_size << 1) + 1))
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index d13bb15..4510ad8 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -606,9 +606,14 @@ static struct hash_cell *__find_device_hash_cell(struct dm_ioctl *param)
return __get_name_cell(param->name);
md = dm_get_md(huge_decode_dev(param->dev));
- if (md)
- mdptr = dm_get_mdptr(md);
+ if (!md)
+ goto out;
+ mdptr = dm_get_mdptr(md);
+ if (!mdptr)
+ dm_put(md);
+
+out:
return mdptr;
}
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 659224c..48a653b 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -24,6 +24,7 @@
static struct workqueue_struct *_kmirrord_wq;
static struct work_struct _kmirrord_work;
+static DECLARE_WAIT_QUEUE_HEAD(_kmirrord_recovery_stopped);
static inline void wake(void)
{
@@ -83,6 +84,7 @@ struct region_hash {
struct list_head *buckets;
spinlock_t region_lock;
+ atomic_t recovery_in_flight;
struct semaphore recovery_count;
struct list_head clean_regions;
struct list_head quiesced_regions;
@@ -191,6 +193,7 @@ static int rh_init(struct region_hash *rh, struct mirror_set *ms,
spin_lock_init(&rh->region_lock);
sema_init(&rh->recovery_count, 0);
+ atomic_set(&rh->recovery_in_flight, 0);
INIT_LIST_HEAD(&rh->clean_regions);
INIT_LIST_HEAD(&rh->quiesced_regions);
INIT_LIST_HEAD(&rh->recovered_regions);
@@ -382,6 +385,8 @@ static void rh_update_states(struct region_hash *rh)
rh->log->type->clear_region(rh->log, reg->key);
rh->log->type->complete_resync_work(rh->log, reg->key, 1);
dispatch_bios(rh->ms, &reg->delayed_bios);
+ if (atomic_dec_and_test(&rh->recovery_in_flight))
+ wake_up_all(&_kmirrord_recovery_stopped);
up(&rh->recovery_count);
mempool_free(reg, rh->region_pool);
}
@@ -502,11 +507,21 @@ static int __rh_recovery_prepare(struct region_hash *rh)
static void rh_recovery_prepare(struct region_hash *rh)
{
- while (!down_trylock(&rh->recovery_count))
+ /* Extra reference to avoid race with rh_stop_recovery */
+ atomic_inc(&rh->recovery_in_flight);
+
+ while (!down_trylock(&rh->recovery_count)) {
+ atomic_inc(&rh->recovery_in_flight);
if (__rh_recovery_prepare(rh) <= 0) {
+ atomic_dec(&rh->recovery_in_flight);
up(&rh->recovery_count);
break;
}
+ }
+
+ /* Drop the extra reference */
+ if (atomic_dec_and_test(&rh->recovery_in_flight))
+ wake_up_all(&_kmirrord_recovery_stopped);
}
/*
@@ -1177,6 +1192,11 @@ static void mirror_postsuspend(struct dm_target *ti)
struct dirty_log *log = ms->rh.log;
rh_stop_recovery(&ms->rh);
+
+ /* Wait for all I/O we generated to complete */
+ wait_event(_kmirrord_recovery_stopped,
+ !atomic_read(&ms->rh.recovery_in_flight));
+
if (log->type->suspend && log->type->suspend(log))
/* FIXME: need better error handling */
DMWARN("log suspend failed");
diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c
index c5a16c5..6f9fcd4 100644
--- a/drivers/md/dm-round-robin.c
+++ b/drivers/md/dm-round-robin.c
@@ -136,7 +136,7 @@ static int rr_add_path(struct path_selector *ps, struct path *path,
path->pscontext = pi;
- list_add(&pi->list, &s->valid_paths);
+ list_add_tail(&pi->list, &s->valid_paths);
return 0;
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index b5764a8..fc4f743 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1285,7 +1285,7 @@ int dm_suspend(struct mapped_device *md, int do_lockfs)
down(&md->suspend_lock);
if (dm_suspended(md))
- goto out;
+ goto out_unlock;
map = dm_get_table(md);
@@ -1361,6 +1361,8 @@ out:
}
dm_table_put(map);
+
+out_unlock:
up(&md->suspend_lock);
return r;
}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index f7f1908..8cbf9c9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -974,12 +974,13 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
* version 1 superblock
*/
-static unsigned int calc_sb_1_csum(struct mdp_superblock_1 * sb)
+static __le32 calc_sb_1_csum(struct mdp_superblock_1 * sb)
{
- unsigned int disk_csum, csum;
+ __le32 disk_csum;
+ u32 csum;
unsigned long long newcsum;
int size = 256 + le32_to_cpu(sb->max_dev)*2;
- unsigned int *isuper = (unsigned int*)sb;
+ __le32 *isuper = (__le32*)sb;
int i;
disk_csum = sb->sb_csum;
@@ -989,7 +990,7 @@ static unsigned int calc_sb_1_csum(struct mdp_superblock_1 * sb)
newcsum += le32_to_cpu(*isuper++);
if (size == 2)
- newcsum += le16_to_cpu(*(unsigned short*) isuper);
+ newcsum += le16_to_cpu(*(__le16*) isuper);
csum = (newcsum & 0xffffffff) + (newcsum >> 32);
sb->sb_csum = disk_csum;
@@ -1106,7 +1107,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
if (le32_to_cpu(sb->chunksize))
rdev->size &= ~((sector_t)le32_to_cpu(sb->chunksize)/2 - 1);
- if (le32_to_cpu(sb->size) > rdev->size*2)
+ if (le64_to_cpu(sb->size) > rdev->size*2)
return -EINVAL;
return ret;
}
@@ -1228,7 +1229,7 @@ static void super_1_sync(mddev_t *mddev, mdk_rdev_t *rdev)
else
sb->resync_offset = cpu_to_le64(0);
- sb->cnt_corrected_read = atomic_read(&rdev->corrected_errors);
+ sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
sb->raid_disks = cpu_to_le32(mddev->raid_disks);
sb->size = cpu_to_le64(mddev->size<<1);
@@ -2002,6 +2003,7 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi
kobject_init(&rdev->kobj);
rdev->desc_nr = -1;
+ rdev->saved_raid_disk = -1;
rdev->flags = 0;
rdev->data_offset = 0;
rdev->sb_events = 0;
@@ -3198,6 +3200,7 @@ static int do_md_run(mddev_t * mddev)
mddev->changed = 1;
md_new_event(mddev);
+ kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE);
return 0;
}
@@ -4043,11 +4046,8 @@ static int update_size(mddev_t *mddev, unsigned long size)
return -EBUSY;
ITERATE_RDEV(mddev,rdev,tmp) {
sector_t avail;
- if (rdev->sb_offset > rdev->data_offset)
- avail = (rdev->sb_offset*2) - rdev->data_offset;
- else
- avail = get_capacity(rdev->bdev->bd_disk)
- - rdev->data_offset;
+ avail = rdev->size * 2;
+
if (fit && (size == 0 || size > avail/2))
size = avail/2;
if (avail < ((sector_t)size << 1))
@@ -4486,6 +4486,7 @@ static int md_thread(void * arg)
* many dirty RAID5 blocks.
*/
+ current->flags |= PF_NOFREEZE;
allow_signal(SIGKILL);
while (!kthread_should_stop()) {
@@ -4502,7 +4503,6 @@ static int md_thread(void * arg)
test_bit(THREAD_WAKEUP, &thread->flags)
|| kthread_should_stop(),
thread->timeout);
- try_to_freeze();
clear_bit(THREAD_WAKEUP, &thread->flags);
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 171ff41..14da37f 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -277,6 +277,7 @@ static void multipath_error (mddev_t *mddev, mdk_rdev_t *rdev)
set_bit(Faulty, &rdev->flags);
set_bit(MD_CHANGE_DEVS, &mddev->flags);
conf->working_disks--;
+ mddev->degraded++;
printk(KERN_ALERT "multipath: IO failure on %s,"
" disabling IO path. \n Operation continuing"
" on %d IO paths.\n",
@@ -336,6 +337,7 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9);
conf->working_disks++;
+ mddev->degraded--;
rdev->raid_disk = path;
set_bit(In_sync, &rdev->flags);
rcu_assign_pointer(p->rdev, rdev);
@@ -501,7 +503,7 @@ static int multipath_run (mddev_t *mddev)
mdname(mddev));
goto out_free_conf;
}
- mddev->degraded = conf->raid_disks = conf->working_disks;
+ mddev->degraded = conf->raid_disks - conf->working_disks;
conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS,
sizeof(struct multipath_bh));
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index dc9d2de..656fae9 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1474,8 +1474,8 @@ static void fix_read_error(conf_t *conf, int read_disk,
"raid1:%s: read error corrected "
"(%d sectors at %llu on %s)\n",
mdname(mddev), s,
- (unsigned long long)sect +
- rdev->data_offset,
+ (unsigned long long)(sect +
+ rdev->data_offset),
bdevname(rdev->bdev, b));
}
}
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 1250f0e..7492d60 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1470,8 +1470,8 @@ static void fix_read_error(conf_t *conf, mddev_t *mddev, r10bio_t *r10_bio)
"raid10:%s: read error corrected"
" (%d sectors at %llu on %s)\n",
mdname(mddev), s,
- (unsigned long long)sect+
- rdev->data_offset,
+ (unsigned long long)(sect+
+ rdev->data_offset),
bdevname(rdev->bdev, b));
rdev_dec_pending(rdev, mddev);
@@ -2079,7 +2079,7 @@ static int run(mddev_t *mddev)
disk = conf->mirrors + i;
if (!disk->rdev ||
- !test_bit(In_sync, &rdev->flags)) {
+ !test_bit(In_sync, &disk->rdev->flags)) {
disk->head_position = 0;
mddev->degraded++;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e14f457..69c3e20 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3659,7 +3659,7 @@ static void end_reshape(raid5_conf_t *conf)
bdev = bdget_disk(conf->mddev->gendisk, 0);
if (bdev) {
mutex_lock(&bdev->bd_inode->i_mutex);
- i_size_write(bdev->bd_inode, conf->mddev->array_size << 10);
+ i_size_write(bdev->bd_inode, (loff_t)conf->mddev->array_size << 10);
mutex_unlock(&bdev->bd_inode->i_mutex);
bdput(bdev);
}
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index d9953f7..5297a36 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -217,11 +217,9 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
}
/* wait until we get a transfer done or error */
timeout = jiffies + HZ/100 + 1; /* 10ms */
+ /* first read usually delivers bogus results... */
+ saa7146_i2c_status(dev);
while(1) {
- /**
- * first read usually delivers bogus results...
- */
- saa7146_i2c_status(dev);
status = saa7146_i2c_status(dev);
if ((status & 0x3) != 1)
break;
@@ -232,10 +230,10 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
return -EIO;
}
- if ((++trial < 20) && short_delay)
+ if (++trial < 50 && short_delay)
udelay(10);
else
- msleep(1);
+ msleep(1);
}
}
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
index 2853ea1..87fb75f 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.c
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -246,7 +246,7 @@ static int flexcop_usb_i2c_req(struct flexcop_usb *fc_usb,
wIndex = (chipaddr << 8 ) | addr;
deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req,
- ((wValue && 0xff) << 8),wValue >> 8,((wIndex && 0xff) << 8),wIndex >> 8);
+ wValue & 0xff, wValue >> 8, wIndex & 0xff, wIndex >> 8);
len = usb_control_msg(fc_usb->udev,pipe,
req,
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 53304e6..a2ab2ee 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -348,7 +348,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
{
- fe_status_t s;
+ fe_status_t s = 0;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
/* if we've got no parameters, just keep idling */
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 2cc5caa..a263b3f 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -26,7 +26,7 @@ config DVB_USB_A800
tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
@@ -34,7 +34,7 @@ config DVB_USB_DIBUSB_MB
tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)"
depends on DVB_USB
select DVB_DIB3000MB
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@@ -55,7 +55,7 @@ config DVB_USB_DIBUSB_MC
tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Support for USB2.0 DVB-T receivers based on reference designs made by
DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@@ -70,7 +70,7 @@ config DVB_USB_DIB0700
tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
USB bridge is also present in devices having the DiB7700 DVB-T-USB
@@ -87,7 +87,7 @@ config DVB_USB_UMT_010
tristate "HanfTek UMT-010 DVB-T USB2.0 support"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
@@ -153,7 +153,7 @@ config DVB_USB_NOVA_T_USB2
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
depends on DVB_USB
select DVB_DIB3000MC
- select DVB_TUNER_MT2060
+ select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 080fa25..aebb8d6 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -276,6 +276,8 @@ config DVB_TDA826X
config DVB_TUNER_MT2060
tristate "Microtune MT2060 silicon IF tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
help
A driver for the silicon IF tuner MT2060 from Microtune.
diff --git a/drivers/media/dvb/frontends/bcm3510.h b/drivers/media/dvb/frontends/bcm3510.h
index 6dfa839..7e4f95e 100644
--- a/drivers/media/dvb/frontends/bcm3510.h
+++ b/drivers/media/dvb/frontends/bcm3510.h
@@ -34,7 +34,7 @@ struct bcm3510_config
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
-#if defined(CONFIG_DVB_BCM3510) || defined(CONFIG_DVB_BCM3510_MODULE)
+#if defined(CONFIG_DVB_BCM3510) || (defined(CONFIG_DVB_BCM3510_MODULE) && defined(MODULE))
extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/cx22700.h b/drivers/media/dvb/frontends/cx22700.h
index 10286cc..7ac3369 100644
--- a/drivers/media/dvb/frontends/cx22700.h
+++ b/drivers/media/dvb/frontends/cx22700.h
@@ -31,7 +31,7 @@ struct cx22700_config
u8 demod_address;
};
-#if defined(CONFIG_DVB_CX22700) || defined(CONFIG_DVB_CX22700_MODULE)
+#if defined(CONFIG_DVB_CX22700) || (defined(CONFIG_DVB_CX22700_MODULE) && defined(MODULE))
extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index bc217dd..9cd64da 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -41,7 +41,7 @@ struct cx22702_config
u8 output_mode;
};
-#if defined(CONFIG_DVB_CX22702) || defined(CONFIG_DVB_CX22702_MODULE)
+#if defined(CONFIG_DVB_CX22702) || (defined(CONFIG_DVB_CX22702_MODULE) && defined(MODULE))
extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/cx24110.h b/drivers/media/dvb/frontends/cx24110.h
index c9d5ae2..0ca3af4 100644
--- a/drivers/media/dvb/frontends/cx24110.h
+++ b/drivers/media/dvb/frontends/cx24110.h
@@ -41,7 +41,7 @@ static inline int cx24110_pll_write(struct dvb_frontend *fe, u32 val) {
return r;
}
-#if defined(CONFIG_DVB_CX24110) || defined(CONFIG_DVB_CX24110_MODULE)
+#if defined(CONFIG_DVB_CX24110) || (defined(CONFIG_DVB_CX24110_MODULE) && defined(MODULE))
extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 57a1dae..84f9e4f 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -35,7 +35,7 @@ struct cx24123_config
int lnb_polarity;
};
-#if defined(CONFIG_DVB_CX24123) || defined(CONFIG_DVB_CX24123_MODULE)
+#if defined(CONFIG_DVB_CX24123) || (defined(CONFIG_DVB_CX24123_MODULE) && defined(MODULE))
extern struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
index 0caac3f..a6d3854 100644
--- a/drivers/media/dvb/frontends/dib3000.h
+++ b/drivers/media/dvb/frontends/dib3000.h
@@ -41,7 +41,7 @@ struct dib_fe_xfer_ops
int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
};
-#if defined(CONFIG_DVB_DIB3000MB) || defined(CONFIG_DVB_DIB3000MB_MODULE)
+#if defined(CONFIG_DVB_DIB3000MB) || (defined(CONFIG_DVB_DIB3000MB_MODULE) && defined(MODULE))
extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
#else
diff --git a/drivers/media/dvb/frontends/dib3000mc.h b/drivers/media/dvb/frontends/dib3000mc.h
index 0d6fdef..72d4757 100644
--- a/drivers/media/dvb/frontends/dib3000mc.h
+++ b/drivers/media/dvb/frontends/dib3000mc.h
@@ -39,7 +39,7 @@ struct dib3000mc_config {
#define DEFAULT_DIB3000MC_I2C_ADDRESS 16
#define DEFAULT_DIB3000P_I2C_ADDRESS 24
-#if defined(CONFIG_DVB_DIB3000MC) || defined(CONFIG_DVB_DIB3000MC_MODULE)
+#if defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && defined(MODULE))
extern struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg);
#else
static inline struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg)
diff --git a/drivers/media/dvb/frontends/isl6421.h b/drivers/media/dvb/frontends/isl6421.h
index 1916e3e..ea7f78a 100644
--- a/drivers/media/dvb/frontends/isl6421.h
+++ b/drivers/media/dvb/frontends/isl6421.h
@@ -39,7 +39,7 @@
#define ISL6421_ISEL1 0x20
#define ISL6421_DCL 0x40
-#if defined(CONFIG_DVB_ISL6421) || defined(CONFIG_DVB_ISL6421_MODULE)
+#if defined(CONFIG_DVB_ISL6421) || (defined(CONFIG_DVB_ISL6421_MODULE) && defined(MODULE))
/* override_set and override_clear control which system register bits (above) to always set & clear */
extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
u8 override_set, u8 override_clear);
diff --git a/drivers/media/dvb/frontends/l64781.h b/drivers/media/dvb/frontends/l64781.h
index 21ba4a2..cd15f76 100644
--- a/drivers/media/dvb/frontends/l64781.h
+++ b/drivers/media/dvb/frontends/l64781.h
@@ -31,7 +31,7 @@ struct l64781_config
u8 demod_address;
};
-#if defined(CONFIG_DVB_L64781) || defined(CONFIG_DVB_L64781_MODULE)
+#if defined(CONFIG_DVB_L64781) || (defined(CONFIG_DVB_L64781_MODULE) && defined(MODULE))
extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/lgdt330x.h b/drivers/media/dvb/frontends/lgdt330x.h
index 3f96b48..9950590 100644
--- a/drivers/media/dvb/frontends/lgdt330x.h
+++ b/drivers/media/dvb/frontends/lgdt330x.h
@@ -52,7 +52,7 @@ struct lgdt330x_config
int clock_polarity_flip;
};
-#if defined(CONFIG_DVB_LGDT330X) || defined(CONFIG_DVB_LGDT330X_MODULE)
+#if defined(CONFIG_DVB_LGDT330X) || (defined(CONFIG_DVB_LGDT330X_MODULE) && defined(MODULE))
extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/lnbp21.h b/drivers/media/dvb/frontends/lnbp21.h
index 1fe1dd1..68906ac 100644
--- a/drivers/media/dvb/frontends/lnbp21.h
+++ b/drivers/media/dvb/frontends/lnbp21.h
@@ -39,7 +39,7 @@
#include <linux/dvb/frontend.h>
-#if defined(CONFIG_DVB_LNBP21) || defined(CONFIG_DVB_LNBP21_MODULE)
+#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) && defined(MODULE))
/* override_set and override_clear control which system register bits (above) to always set & clear */
extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear);
#else
diff --git a/drivers/media/dvb/frontends/mt2060.h b/drivers/media/dvb/frontends/mt2060.h
index 34a37c2..0a86eab 100644
--- a/drivers/media/dvb/frontends/mt2060.h
+++ b/drivers/media/dvb/frontends/mt2060.h
@@ -30,6 +30,14 @@ struct mt2060_config {
u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
};
+#if defined(CONFIG_DVB_TUNER_MT2060) || (defined(CONFIG_DVB_TUNER_MT2060_MODULE) && defined(MODULE))
extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1);
+#else
+static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+ return NULL;
+}
+#endif // CONFIG_DVB_TUNER_MT2060
#endif
diff --git a/drivers/media/dvb/frontends/mt312.h b/drivers/media/dvb/frontends/mt312.h
index 7112fb4..cf9a150 100644
--- a/drivers/media/dvb/frontends/mt312.h
+++ b/drivers/media/dvb/frontends/mt312.h
@@ -34,7 +34,7 @@ struct mt312_config
u8 demod_address;
};
-#if defined(CONFIG_DVB_MT312) || defined(CONFIG_DVB_MT312_MODULE)
+#if defined(CONFIG_DVB_MT312) || (defined(CONFIG_DVB_MT312_MODULE) && defined(MODULE))
struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/mt352.h b/drivers/media/dvb/frontends/mt352.h
index 0035c2e..e996408 100644
--- a/drivers/media/dvb/frontends/mt352.h
+++ b/drivers/media/dvb/frontends/mt352.h
@@ -51,7 +51,7 @@ struct mt352_config
int (*demod_init)(struct dvb_frontend* fe);
};
-#if defined(CONFIG_DVB_MT352) || defined(CONFIG_DVB_MT352_MODULE)
+#if defined(CONFIG_DVB_MT352) || (defined(CONFIG_DVB_MT352_MODULE) && defined(MODULE))
extern struct dvb_frontend* mt352_attach(const struct mt352_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/nxt200x.h b/drivers/media/dvb/frontends/nxt200x.h
index 2eb220e..28bc559 100644
--- a/drivers/media/dvb/frontends/nxt200x.h
+++ b/drivers/media/dvb/frontends/nxt200x.h
@@ -45,7 +45,7 @@ struct nxt200x_config
int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
};
-#if defined(CONFIG_DVB_NXT200X) || defined(CONFIG_DVB_NXT200X_MODULE)
+#if defined(CONFIG_DVB_NXT200X) || (defined(CONFIG_DVB_NXT200X_MODULE) && defined(MODULE))
extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/nxt6000.h b/drivers/media/dvb/frontends/nxt6000.h
index 9397393..13d2251 100644
--- a/drivers/media/dvb/frontends/nxt6000.h
+++ b/drivers/media/dvb/frontends/nxt6000.h
@@ -33,7 +33,7 @@ struct nxt6000_config
u8 clock_inversion:1;
};
-#if defined(CONFIG_DVB_NXT6000) || defined(CONFIG_DVB_NXT6000_MODULE)
+#if defined(CONFIG_DVB_NXT6000) || (defined(CONFIG_DVB_NXT6000_MODULE) && defined(MODULE))
extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/or51132.h b/drivers/media/dvb/frontends/or51132.h
index 9718be4..add24f0 100644
--- a/drivers/media/dvb/frontends/or51132.h
+++ b/drivers/media/dvb/frontends/or51132.h
@@ -34,7 +34,7 @@ struct or51132_config
int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
};
-#if defined(CONFIG_DVB_OR51132) || defined(CONFIG_DVB_OR51132_MODULE)
+#if defined(CONFIG_DVB_OR51132) || (defined(CONFIG_DVB_OR51132_MODULE) && defined(MODULE))
extern struct dvb_frontend* or51132_attach(const struct or51132_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/or51211.h b/drivers/media/dvb/frontends/or51211.h
index 10a5419..8aad840 100644
--- a/drivers/media/dvb/frontends/or51211.h
+++ b/drivers/media/dvb/frontends/or51211.h
@@ -37,7 +37,7 @@ struct or51211_config
void (*sleep)(struct dvb_frontend * fe);
};
-#if defined(CONFIG_DVB_OR51211) || defined(CONFIG_DVB_OR51211_MODULE)
+#if defined(CONFIG_DVB_OR51211) || (defined(CONFIG_DVB_OR51211_MODULE) && defined(MODULE))
extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index efc54d7..1555870 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -34,7 +34,7 @@ struct s5h1420_config
u8 invert:1;
};
-#if defined(CONFIG_DVB_S5H1420) || defined(CONFIG_DVB_S5H1420_MODULE)
+#if defined(CONFIG_DVB_S5H1420) || (defined(CONFIG_DVB_S5H1420_MODULE) && defined(MODULE))
extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/sp8870.h b/drivers/media/dvb/frontends/sp8870.h
index 4cf27d3..909cefe 100644
--- a/drivers/media/dvb/frontends/sp8870.h
+++ b/drivers/media/dvb/frontends/sp8870.h
@@ -35,7 +35,7 @@ struct sp8870_config
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
-#if defined(CONFIG_DVB_SP8870) || defined(CONFIG_DVB_SP8870_MODULE)
+#if defined(CONFIG_DVB_SP8870) || (defined(CONFIG_DVB_SP8870_MODULE) && defined(MODULE))
extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/sp887x.h b/drivers/media/dvb/frontends/sp887x.h
index cab7ea6..7ee78d7 100644
--- a/drivers/media/dvb/frontends/sp887x.h
+++ b/drivers/media/dvb/frontends/sp887x.h
@@ -17,7 +17,7 @@ struct sp887x_config
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
-#if defined(CONFIG_DVB_SP887X) || defined(CONFIG_DVB_SP887X_MODULE)
+#if defined(CONFIG_DVB_SP887X) || (defined(CONFIG_DVB_SP887X_MODULE) && defined(MODULE))
extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/stv0297.h b/drivers/media/dvb/frontends/stv0297.h
index 760b80d..69f4515 100644
--- a/drivers/media/dvb/frontends/stv0297.h
+++ b/drivers/media/dvb/frontends/stv0297.h
@@ -42,7 +42,7 @@ struct stv0297_config
u8 stop_during_read:1;
};
-#if defined(CONFIG_DVB_STV0297) || defined(CONFIG_DVB_STV0297_MODULE)
+#if defined(CONFIG_DVB_STV0297) || (defined(CONFIG_DVB_STV0297_MODULE) && defined(MODULE))
extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h
index 7ef2520..33df949 100644
--- a/drivers/media/dvb/frontends/stv0299.h
+++ b/drivers/media/dvb/frontends/stv0299.h
@@ -89,7 +89,7 @@ struct stv0299_config
int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
};
-#if defined(CONFIG_DVB_STV0299) || defined(CONFIG_DVB_STV0299_MODULE)
+#if defined(CONFIG_DVB_STV0299) || (defined(CONFIG_DVB_STV0299_MODULE) && defined(MODULE))
extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/tda10021.h b/drivers/media/dvb/frontends/tda10021.h
index d68ae20..e3da780 100644
--- a/drivers/media/dvb/frontends/tda10021.h
+++ b/drivers/media/dvb/frontends/tda10021.h
@@ -32,7 +32,7 @@ struct tda10021_config
u8 demod_address;
};
-#if defined(CONFIG_DVB_TDA10021) || defined(CONFIG_DVB_TDA10021_MODULE)
+#if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
struct i2c_adapter* i2c, u8 pwm);
#else
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index e28fca0..605ad2d 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -71,7 +71,7 @@ struct tda1004x_config
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
-#if defined(CONFIG_DVB_TDA1004X) || defined(CONFIG_DVB_TDA1004X_MODULE)
+#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c);
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index 7456b0b..4c27a2d 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -441,6 +441,10 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
dprintk ("%s\n", __FUNCTION__);
+ // check for invalid symbol rate
+ if (fe_params->u.qpsk.symbol_rate < 500000)
+ return -EINVAL;
+
// calculate the updated frequency (note: we convert from Hz->kHz)
tmp64 = tda10086_read_byte(state, 0x52);
tmp64 |= (tda10086_read_byte(state, 0x51) << 8);
diff --git a/drivers/media/dvb/frontends/tda10086.h b/drivers/media/dvb/frontends/tda10086.h
index 18457ad..ed584a8 100644
--- a/drivers/media/dvb/frontends/tda10086.h
+++ b/drivers/media/dvb/frontends/tda10086.h
@@ -35,7 +35,7 @@ struct tda10086_config
u8 invert;
};
-#if defined(CONFIG_DVB_TDA10086) || defined(CONFIG_DVB_TDA10086_MODULE)
+#if defined(CONFIG_DVB_TDA10086) || (defined(CONFIG_DVB_TDA10086_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/tda8083.h b/drivers/media/dvb/frontends/tda8083.h
index aae15bd..2d33079 100644
--- a/drivers/media/dvb/frontends/tda8083.h
+++ b/drivers/media/dvb/frontends/tda8083.h
@@ -35,7 +35,7 @@ struct tda8083_config
u8 demod_address;
};
-#if defined(CONFIG_DVB_TDA8083) || defined(CONFIG_DVB_TDA8083_MODULE)
+#if defined(CONFIG_DVB_TDA8083) || (defined(CONFIG_DVB_TDA8083_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index eeab26b..34815b0 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -121,7 +121,7 @@ static struct dvb_tuner_ops tda826x_tuner_ops = {
.info = {
.name = "Philips TDA826X",
.frequency_min = 950000,
- .frequency_min = 2175000
+ .frequency_max = 2175000
},
.release = tda826x_release,
.sleep = tda826x_sleep,
diff --git a/drivers/media/dvb/frontends/tda826x.h b/drivers/media/dvb/frontends/tda826x.h
index 83998c0..ad99811 100644
--- a/drivers/media/dvb/frontends/tda826x.h
+++ b/drivers/media/dvb/frontends/tda826x.h
@@ -35,7 +35,7 @@
* @param has_loopthrough Set to 1 if the card has a loopthrough RF connector.
* @return FE pointer on success, NULL on failure.
*/
-#if defined(CONFIG_DVB_TDA826X) || defined(CONFIG_DVB_TDA826X_MODULE)
+#if defined(CONFIG_DVB_TDA826X) || (defined(CONFIG_DVB_TDA826X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
struct i2c_adapter *i2c,
int has_loopthrough);
diff --git a/drivers/media/dvb/frontends/tua6100.h b/drivers/media/dvb/frontends/tua6100.h
index 8f98033..03a665e 100644
--- a/drivers/media/dvb/frontends/tua6100.h
+++ b/drivers/media/dvb/frontends/tua6100.h
@@ -34,7 +34,7 @@
#include <linux/i2c.h>
#include "dvb_frontend.h"
-#if defined(CONFIG_DVB_TUA6100) || defined(CONFIG_DVB_TUA6100_MODULE)
+#if defined(CONFIG_DVB_TUA6100) || (defined(CONFIG_DVB_TUA6100_MODULE) && defined(MODULE))
extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c)
diff --git a/drivers/media/dvb/frontends/ves1820.h b/drivers/media/dvb/frontends/ves1820.h
index f0c9dde..e4a2a32 100644
--- a/drivers/media/dvb/frontends/ves1820.h
+++ b/drivers/media/dvb/frontends/ves1820.h
@@ -41,7 +41,7 @@ struct ves1820_config
u8 selagc:1;
};
-#if defined(CONFIG_DVB_VES1820) || defined(CONFIG_DVB_VES1820_MODULE)
+#if defined(CONFIG_DVB_VES1820) || (defined(CONFIG_DVB_VES1820_MODULE) && defined(MODULE))
extern struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
struct i2c_adapter* i2c, u8 pwm);
#else
diff --git a/drivers/media/dvb/frontends/ves1x93.h b/drivers/media/dvb/frontends/ves1x93.h
index 395fed3..d507f89 100644
--- a/drivers/media/dvb/frontends/ves1x93.h
+++ b/drivers/media/dvb/frontends/ves1x93.h
@@ -40,7 +40,7 @@ struct ves1x93_config
u8 invert_pwm:1;
};
-#if defined(CONFIG_DVB_VES1X93) || defined(CONFIG_DVB_VES1X93_MODULE)
+#if defined(CONFIG_DVB_VES1X93) || (defined(CONFIG_DVB_VES1X93_MODULE) && defined(MODULE))
extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
struct i2c_adapter* i2c);
#else
diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
index 79a9472..0bc0109 100644
--- a/drivers/media/dvb/frontends/zl10353.h
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -36,7 +36,7 @@ struct zl10353_config
int parallel_ts;
};
-#if defined(CONFIG_DVB_ZL10353) || defined(CONFIG_DVB_ZL10353_MODULE)
+#if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
struct i2c_adapter *i2c);
#else
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 2a2e9b4..cd5ec48 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -46,7 +46,14 @@
#include "bsbe1.h"
#include "bsru6.h"
-#define DEBIADDR_IR 0x1234
+/*
+ * Regarding DEBIADDR_IR:
+ * Some CI modules hang if random addresses are read.
+ * Using address 0x4000 for the IR read means that we
+ * use the same address as for CI version, which should
+ * be a safe default.
+ */
+#define DEBIADDR_IR 0x4000
#define DEBIADDR_CICONTROL 0x0000
#define DEBIADDR_CIVERSION 0x4000
#define DEBIADDR_IO 0x1000
@@ -1028,6 +1035,7 @@ static void frontend_init(struct budget_ci *budget_ci)
case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt))
budget_ci->tuner_pll_address = 0x60;
+ philips_tdm1316l_config.invert = 1;
budget_ci->budget.dvb_frontend =
dvb_attach(tda10046_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap);
if (budget_ci->budget.dvb_frontend) {
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index e58f039..56f1c80 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -46,6 +46,10 @@
#include "lnbp21.h"
#include "bsru6.h"
+static int diseqc_method;
+module_param(diseqc_method, int, 0444);
+MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
+
static void Set22K (struct budget *budget, int state)
{
struct saa7146_dev *dev=budget->dev;
@@ -382,6 +386,11 @@ static void frontend_init(struct budget *budget)
if (budget->dvb_frontend) {
budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
+ if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
+ budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
+ budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
+ budget->dvb_frontend->ops.set_tone = budget_set_tone;
+ }
break;
}
break;
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fbe5b61..bf26755 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -186,7 +186,7 @@ config VIDEO_KS0127
config VIDEO_SAA7110
tristate "Philips SAA7110 video decoder"
- depends on VIDEO_V4L1
+ depends on VIDEO_V4L1 && I2C
---help---
Support for the Philips SAA7110 video decoders.
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index a84903e..21ebe8f 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -4001,7 +4001,7 @@ static void __devinit init_PXC200(struct bttv *btv)
* - sleep 1ms
* - write 0x0E
* read from GPIO_DATA into buf (uint_32)
- * - if ( buf>>18 & 0x01 ) || ( buf>>19 && 0x01 != 0 )
+ * - if ( buf>>18 & 0x01 ) || ( buf>>19 & 0x01 != 0 )
* error. ERROR_CPLD_Check_Failed.
*/
/* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index ee48995..57e1c02 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -202,13 +202,19 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->sampling = 1;
break;
case CX88_BOARD_WINFAST_DTV2000H:
- case CX88_BOARD_WINFAST2000XP_EXPERT:
ir_codes = ir_codes_winfast;
ir->gpio_addr = MO_GP0_IO;
ir->mask_keycode = 0x8f8;
ir->mask_keyup = 0x100;
ir->polling = 50; /* ms */
break;
+ case CX88_BOARD_WINFAST2000XP_EXPERT:
+ ir_codes = ir_codes_winfast;
+ ir->gpio_addr = MO_GP0_IO;
+ ir->mask_keycode = 0x8f8;
+ ir->mask_keyup = 0x100;
+ ir->polling = 1; /* ms */
+ break;
case CX88_BOARD_IODATA_GVBCTV7E:
ir_codes = ir_codes_iodata_bctv7e;
ir->gpio_addr = MO_GP0_IO;
@@ -216,7 +222,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->mask_keydown = 0x02;
ir->polling = 5; /* ms */
break;
- case CX88_BOARD_PROLINK_PLAYTVPVR:
+ case CX88_BOARD_PROLINK_PLAYTVPVR:
case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO:
ir_codes = ir_codes_pixelview;
ir->gpio_addr = MO_GP1_IO;
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index f786ab1..86e353b 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -1182,8 +1182,6 @@ static void et61x251_release_resources(struct et61x251_device* cam)
video_set_drvdata(cam->v4ldev, NULL);
video_unregister_device(cam->v4ldev);
- usb_put_dev(cam->usbdev);
-
mutex_unlock(&et61x251_sysfs_lock);
kfree(cam->control_buffer);
@@ -1275,6 +1273,7 @@ static int et61x251_release(struct inode* inode, struct file* filp)
if (cam->state & DEV_DISCONNECTED) {
et61x251_release_resources(cam);
+ usb_put_dev(cam->usbdev);
mutex_unlock(&cam->dev_mutex);
kfree(cam);
return 0;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index df8feac..c80c26b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -221,7 +221,7 @@ static unsigned int decoder_describe(struct pvr2_v4l_cx2584x *ctxt,
static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt)
{
int ret;
- ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,0);
+ ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL);
pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret);
}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 97e974d..bb40e90 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -711,8 +711,8 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
dip->devbase.minor,pvr2_config_get_name(dip->config));
/* Paranoia */
- dip->v4lp = 0;
- dip->stream = 0;
+ dip->v4lp = NULL;
+ dip->stream = NULL;
/* Actual deallocation happens later when all internal references
are gone. */
@@ -1076,7 +1076,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL);
if (!vp->vdev) {
kfree(vp);
- return 0;
+ return NULL;
}
memset(vp->vdev,0,sizeof(*vp->vdev));
pvr2_channel_init(&vp->channel,mnp);
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index a81285c..7b9859c 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -212,8 +212,10 @@ static void read_from_buf(struct saa6588 *s, struct rds_command *a)
if (rd_blocks > s->block_count)
rd_blocks = s->block_count;
- if (!rd_blocks)
+ if (!rd_blocks) {
+ spin_unlock_irqrestore(&s->lock, flags);
return;
+ }
for (i = 0; i < rd_blocks; i++) {
if (block_to_user_buf(s, buf_ptr)) {
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index c5719f7..f28398d 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1464,8 +1464,6 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
client->driver = &i2c_driver_saa711x;
snprintf(client->name, sizeof(client->name) - 1, "saa7115");
- v4l_dbg(1, debug, client, "detecting saa7115 client on address 0x%x\n", address << 1);
-
for (i=0;i<0x0f;i++) {
saa711x_write(client, 0, i);
name[i] = (saa711x_read(client, 0) &0x0f) +'0';
@@ -1477,6 +1475,13 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
saa711x_write(client, 0, 5);
chip_id = saa711x_read(client, 0) & 0x0f;
+ /* Check whether this chip is part of the saa711x series */
+ if (memcmp(name, "1f711", 5)) {
+ v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n",
+ address << 1, name);
+ return 0;
+ }
+
snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id);
v4l_info(client, "saa711%d found (%s) @ 0x%x (%s)\n", chip_id, name, address << 1, adapter->name);
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c9d8e3b..51f0cfd 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -2969,7 +2969,7 @@ struct saa7134_board saa7134_boards[] = {
/* Petr Baudis <pasky@ucw.cz> */
.name = "AVerMedia TV Hybrid A16AR",
.audio_clock = 0x187de7,
- .tuner_type = TUNER_PHILIPS_TDA8290, /* untested */
+ .tuner_type = TUNER_PHILIPS_TD1316, /* untested */
.radio_type = TUNER_TEA5767, /* untested */
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
@@ -3718,6 +3718,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
case SAA7134_BOARD_AVERMEDIA_307:
case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
+ case SAA7134_BOARD_AVERMEDIA_777:
/* case SAA7134_BOARD_SABRENT_SBTTVFM: */ /* not finished yet */
case SAA7134_BOARD_VIDEOMATE_TV_PVR:
case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
@@ -3734,6 +3735,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
case SAA7134_BOARD_FLYDVBT_LR301:
case SAA7134_BOARD_FLYDVBTDUO:
case SAA7134_BOARD_PROTEUS_2309:
+ case SAA7134_BOARD_AVERMEDIA_A16AR:
dev->has_remote = SAA7134_REMOTE_GPIO;
break;
case SAA7134_BOARD_FLYDVBS_LR300:
@@ -3772,7 +3774,6 @@ int saa7134_board_init1(struct saa7134_dev *dev)
saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00);
break;
- case SAA7134_BOARD_AVERMEDIA_A16AR:
case SAA7134_BOARD_AVERMEDIA_CARDBUS:
/* power-up tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1ba53b5..6b61d9b 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1147,6 +1147,8 @@ static int dvb_init(struct saa7134_dev *dev)
&philips_europa_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
+ dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
+ dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index ff59911..dee8355 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -185,7 +185,6 @@ int saa7134_input_init1(struct saa7134_dev *dev)
case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
- case SAA7134_BOARD_AVERMEDIA_A16AR:
ir_codes = ir_codes_avermedia;
mask_keycode = 0x0007C8;
mask_keydown = 0x000010;
@@ -194,6 +193,16 @@ int saa7134_input_init1(struct saa7134_dev *dev)
saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
break;
+ case SAA7134_BOARD_AVERMEDIA_777:
+ case SAA7134_BOARD_AVERMEDIA_A16AR:
+ ir_codes = ir_codes_avermedia;
+ mask_keycode = 0x02F200;
+ mask_keydown = 0x000400;
+ polling = 50; // ms
+ /* Without this we won't receive key up events */
+ saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
+ saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
+ break;
case SAA7134_BOARD_KWORLD_TERMINATOR:
ir_codes = ir_codes_pixelview;
mask_keycode = 0x00001f;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index a4702d3..42fb60d 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(struct sn9c102_device* cam)
video_set_drvdata(cam->v4ldev, NULL);
video_unregister_device(cam->v4ldev);
- usb_put_dev(cam->usbdev);
-
mutex_unlock(&sn9c102_sysfs_lock);
kfree(cam->control_buffer);
@@ -1555,6 +1553,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp)
if (cam->state & DEV_DISCONNECTED) {
sn9c102_release_resources(cam);
+ usb_put_dev(cam->usbdev);
mutex_unlock(&cam->dev_mutex);
kfree(cam);
return 0;
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index e6baaee..6b9ef73 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -468,7 +468,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
(eeprom_data[i+6] << 8) +
(eeprom_data[i+7] << 16);
- if ( (eeprom_data[i + 8] && 0xf0) &&
+ if ( (eeprom_data[i + 8] & 0xf0) &&
(tvee->serial_number < 0xffffff) ) {
tvee->MAC_address[0] = 0x00;
tvee->MAC_address[1] = 0x0D;
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index c537d71..a4afad4 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -75,8 +75,8 @@
#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.04.01"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.01"
+#define MPT_LINUX_VERSION_COMMON "3.04.02"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.02"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e57bb03..1dd4917 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -96,6 +96,10 @@ static int mptfc_qcmd(struct scsi_cmnd *SCpnt,
static void mptfc_target_destroy(struct scsi_target *starget);
static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout);
static void __devexit mptfc_remove(struct pci_dev *pdev);
+static int mptfc_abort(struct scsi_cmnd *SCpnt);
+static int mptfc_dev_reset(struct scsi_cmnd *SCpnt);
+static int mptfc_bus_reset(struct scsi_cmnd *SCpnt);
+static int mptfc_host_reset(struct scsi_cmnd *SCpnt);
static struct scsi_host_template mptfc_driver_template = {
.module = THIS_MODULE,
@@ -110,10 +114,10 @@ static struct scsi_host_template mptfc_driver_template = {
.target_destroy = mptfc_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
- .eh_abort_handler = mptscsih_abort,
- .eh_device_reset_handler = mptscsih_dev_reset,
- .eh_bus_reset_handler = mptscsih_bus_reset,
- .eh_host_reset_handler = mptscsih_host_reset,
+ .eh_abort_handler = mptfc_abort,
+ .eh_device_reset_handler = mptfc_dev_reset,
+ .eh_bus_reset_handler = mptfc_bus_reset,
+ .eh_host_reset_handler = mptfc_host_reset,
.bios_param = mptscsih_bios_param,
.can_queue = MPT_FC_CAN_QUEUE,
.this_id = -1,
@@ -171,6 +175,77 @@ static struct fc_function_template mptfc_transport_functions = {
.show_host_symbolic_name = 1,
};
+static int
+mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
+ int (*func)(struct scsi_cmnd *SCpnt),
+ const char *caller)
+{
+ struct scsi_device *sdev = SCpnt->device;
+ struct Scsi_Host *shost = sdev->host;
+ struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
+ unsigned long flags;
+ int ready;
+
+ spin_lock_irqsave(shost->host_lock, flags);
+ while ((ready = fc_remote_port_chkready(rport) >> 16) == DID_IMM_RETRY) {
+ spin_unlock_irqrestore(shost->host_lock, flags);
+ dfcprintk ((MYIOC_s_INFO_FMT
+ "mptfc_block_error_handler.%d: %d:%d, port status is "
+ "DID_IMM_RETRY, deferring %s recovery.\n",
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
+ SCpnt->device->id,SCpnt->device->lun,caller));
+ msleep(1000);
+ spin_lock_irqsave(shost->host_lock, flags);
+ }
+ spin_unlock_irqrestore(shost->host_lock, flags);
+
+ if (ready == DID_NO_CONNECT || !SCpnt->device->hostdata) {
+ dfcprintk ((MYIOC_s_INFO_FMT
+ "%s.%d: %d:%d, failing recovery, "
+ "port state %d, vdev %p.\n", caller,
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
+ SCpnt->device->id,SCpnt->device->lun,ready,
+ SCpnt->device->hostdata));
+ return FAILED;
+ }
+ dfcprintk ((MYIOC_s_INFO_FMT
+ "%s.%d: %d:%d, executing recovery.\n", caller,
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
+ ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
+ SCpnt->device->id,SCpnt->device->lun));
+ return (*func)(SCpnt);
+}
+
+static int
+mptfc_abort(struct scsi_cmnd *SCpnt)
+{
+ return
+ mptfc_block_error_handler(SCpnt, mptscsih_abort, __FUNCTION__);
+}
+
+static int
+mptfc_dev_reset(struct scsi_cmnd *SCpnt)
+{
+ return
+ mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __FUNCTION__);
+}
+
+static int
+mptfc_bus_reset(struct scsi_cmnd *SCpnt)
+{
+ return
+ mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __FUNCTION__);
+}
+
+static int
+mptfc_host_reset(struct scsi_cmnd *SCpnt)
+{
+ return
+ mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __FUNCTION__);
+}
+
static void
mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
{
@@ -562,6 +637,12 @@ mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
return 0;
}
+ if (!SCpnt->device->hostdata) { /* vdev */
+ SCpnt->result = DID_NO_CONNECT << 16;
+ done(SCpnt);
+ return 0;
+ }
+
/* dd_data is null until finished adding target */
ri = *((struct mptfc_rport_info **)rport->dd_data);
if (unlikely(!ri)) {
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index 91f95d1..a235064 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -124,10 +124,10 @@ static void i2o_exec_wait_free(struct i2o_exec_wait *wait)
int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
unsigned long timeout, struct i2o_dma *dma)
{
- DECLARE_WAIT_QUEUE_HEAD(wq);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
struct i2o_exec_wait *wait;
static u32 tcntxt = 0x80000000;
- long flags;
+ unsigned long flags;
int rc = 0;
wait = i2o_exec_wait_alloc();
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index b6c045d..00db31c 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -30,6 +30,7 @@ config IBM_ASM
config SGI_IOC4
tristate "SGI IOC4 Base IO support"
+ depends on PCI
---help---
This option enables basic support for the IOC4 chip on certain
SGI IO controller cards (IO9, IO10, and PCI-RT). This option
diff --git a/drivers/misc/ioc4.c b/drivers/misc/ioc4.c
index 1c3c14a..b995a15 100644
--- a/drivers/misc/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -32,6 +32,7 @@
#include <linux/ktime.h>
#include <linux/mutex.h>
#include <linux/time.h>
+#include <asm/io.h>
/***************
* Definitions *
@@ -209,8 +210,8 @@ ioc4_clock_calibrate(struct ioc4_driver_data *idd)
do_div(ns, IOC4_EXTINT_COUNT_DIVISOR);
printk(KERN_DEBUG
- "IOC4 %s: PCI clock is %lld ns.\n",
- pci_name(idd->idd_pdev), ns);
+ "IOC4 %s: PCI clock is %llu ns.\n",
+ pci_name(idd->idd_pdev), (unsigned long long)ns);
}
/* Remember results. We store the extint clock period rather
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index bbdba7b..db9d7df 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -44,12 +44,14 @@
*/
#include <linux/kernel.h>
+#include <linux/fs.h>
#include <linux/module.h>
+#include <linux/buffer_head.h>
#include <linux/kprobes.h>
-#include <linux/kallsyms.h>
+#include <linux/list.h>
#include <linux/init.h>
-#include <linux/irq.h>
#include <linux/interrupt.h>
+#include <linux/hrtimer.h>
#include <scsi/scsi_cmnd.h>
#ifdef CONFIG_IDE
@@ -116,16 +118,16 @@ static enum ctype cptype = NONE;
static int count = DEFAULT_COUNT;
module_param(recur_count, int, 0644);
-MODULE_PARM_DESC(recur_count, "Recurcion level for the stack overflow test,\
- default is 10");
+MODULE_PARM_DESC(recur_count, " Recursion level for the stack overflow test, "\
+ "default is 10");
module_param(cpoint_name, charp, 0644);
-MODULE_PARM_DESC(cpoint_name, "Crash Point, where kernel is to be crashed");
-module_param(cpoint_type, charp, 06444);
-MODULE_PARM_DESC(cpoint_type, "Crash Point Type, action to be taken on\
- hitting the crash point");
-module_param(cpoint_count, int, 06444);
-MODULE_PARM_DESC(cpoint_count, "Crash Point Count, number of times the \
- crash point is to be hit to trigger action");
+MODULE_PARM_DESC(cpoint_name, " Crash Point, where kernel is to be crashed");
+module_param(cpoint_type, charp, 0644);
+MODULE_PARM_DESC(cpoint_type, " Crash Point Type, action to be taken on "\
+ "hitting the crash point");
+module_param(cpoint_count, int, 0644);
+MODULE_PARM_DESC(cpoint_count, " Crash Point Count, number of times the "\
+ "crash point is to be hit to trigger action");
unsigned int jp_do_irq(unsigned int irq)
{
@@ -155,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
struct scan_control;
-unsigned long jp_shrink_page_list(struct list_head *page_list,
- struct scan_control *sc)
+unsigned long jp_shrink_inactive_list(unsigned long max_scan,
+ struct zone *zone, struct scan_control *sc)
{
lkdtm_handler();
jprobe_return();
@@ -295,8 +297,8 @@ int lkdtm_module_init(void)
lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block;
break;
case MEM_SWAPOUT:
- lkdtm.kp.symbol_name = "shrink_page_list";
- lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list;
+ lkdtm.kp.symbol_name = "shrink_inactive_list";
+ lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list;
break;
case TIMERADD:
lkdtm.kp.symbol_name = "hrtimer_start";
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index ee8863c..766bc54 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -475,7 +475,7 @@ static u32 mmc_select_voltage(struct mmc_host *host, u32 ocr)
if (bit) {
bit -= 1;
- ocr = 3 << bit;
+ ocr &= 3 << bit;
host->ios.vdd = bit;
mmc_set_ios(host);
@@ -1178,14 +1178,29 @@ static void mmc_rescan(void *data)
{
struct mmc_host *host = data;
struct list_head *l, *n;
+ unsigned char power_mode;
mmc_claim_host(host);
- if (host->ios.power_mode == MMC_POWER_ON)
+ /*
+ * Check for removed cards and newly inserted ones. We check for
+ * removed cards first so we can intelligently re-select the VDD.
+ */
+ power_mode = host->ios.power_mode;
+ if (power_mode == MMC_POWER_ON)
mmc_check_cards(host);
mmc_setup(host);
+ /*
+ * Some broken cards process CMD1 even in stand-by state. There is
+ * no reply, but an ILLEGAL_COMMAND error is cached and returned
+ * after next command. We poll for card status here to clear any
+ * possibly pending error.
+ */
+ if (power_mode == MMC_POWER_ON)
+ mmc_check_cards(host);
+
if (!list_empty(&host->cards)) {
/*
* (Re-)calculate the fastest clock rate which the
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 2bacff6..0fdc55b 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -14,6 +14,7 @@
#include <linux/mmc/protocol.h>
#include <linux/mmc/host.h>
#include <linux/highmem.h>
+#include <asm/io.h>
#define DRIVER_NAME "tifm_sd"
#define DRIVER_VERSION "0.6"
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 11de545..f69184a 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -1086,7 +1086,7 @@ static int inval_cache_and_wait_for_operation(
}
spin_lock(chip->mutex);
- if (chip->state != chip_state) {
+ while (chip->state != chip_state) {
/* Someone's suspended the operation: sleep */
DECLARE_WAITQUEUE(wait, current);
set_current_state(TASK_UNINTERRUPTIBLE);
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index eed3271..dfe56e0 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1493,6 +1493,7 @@ static void nand_write_page_syndrome(struct mtd_info *mtd,
* @buf: the data to write
* @page: page number to write
* @cached: cached programming
+ * @raw: use _raw version of write_page
*/
static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip,
const uint8_t *buf, int page, int cached, int raw)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index ab92cc7..6e863aa 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -486,7 +486,7 @@ config SGI_IOC3_ETH_HW_TX_CSUM
config MIPS_SIM_NET
tristate "MIPS simulator Network device (EXPERIMENTAL)"
- depends on NETDEVICES && MIPS_SIM && EXPERIMENTAL
+ depends on MIPS_SIM && EXPERIMENTAL
help
The MIPSNET device is a simple Ethernet network device which is
emulated by the MIPS Simulator.
@@ -2112,7 +2112,7 @@ config SKGE
config SKY2
tristate "SysKonnect Yukon2 support (EXPERIMENTAL)"
- depends on PCI && EXPERIMENTAL
+ depends on PCI
select CRC32
---help---
This driver supports Gigabit Ethernet adapters based on the
@@ -2120,8 +2120,8 @@ config SKY2
Marvell 88E8021/88E8022/88E8035/88E8036/88E8038/88E8050/88E8052/
88E8053/88E8055/88E8061/88E8062, SysKonnect SK-9E21D/SK-9S21
- This driver does not support the original Yukon chipset: a seperate
- driver, skge, is provided for Yukon-based adapters.
+ There is companion driver for the older Marvell Yukon and
+ Genesis based adapters: skge.
To compile this driver as a module, choose M here: the module
will be called sky2. This is recommended.
@@ -2288,7 +2288,7 @@ config UGETH_TX_ON_DEMOND
config UGETH_HAS_GIGA
bool
- depends on UCC_GETH && MPC836x
+ depends on UCC_GETH && PPC_MPC836x
config MV643XX_ETH
tristate "MV-643XX Ethernet support"
@@ -2467,7 +2467,7 @@ config ISERIES_VETH
config RIONET
tristate "RapidIO Ethernet over messaging driver support"
- depends on NETDEVICES && RAPIDIO
+ depends on RAPIDIO
config RIONET_TX_SIZE
int "Number of outbound queue entries"
@@ -2717,6 +2717,7 @@ config PPP_MPPE
select CRYPTO
select CRYPTO_SHA1
select CRYPTO_ARC4
+ select CRYPTO_ECB
---help---
Support for the MPPE Encryption protocol, as employed by the
Microsoft Point-to-Point Tunneling Protocol.
@@ -2832,7 +2833,7 @@ config NET_FC
"SCSI generic support".
config SHAPER
- tristate "Traffic Shaper (EXPERIMENTAL)"
+ tristate "Traffic Shaper (OBSOLETE)"
depends on EXPERIMENTAL
---help---
The traffic shaper is a virtual network device that allows you to
@@ -2841,9 +2842,9 @@ config SHAPER
these virtual devices. See
<file:Documentation/networking/shaper.txt> for more information.
- An alternative to this traffic shaper is the experimental
- Class-Based Queuing (CBQ) scheduling support which you get if you
- say Y to "QoS and/or fair queuing" above.
+ An alternative to this traffic shaper are traffic schedulers which
+ you'll get if you say Y to "QoS and/or fair queuing" in
+ "Networking options".
To compile this driver as a module, choose M here: the module
will be called shaper. If unsure, say N.
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 0dc70c7..aa9dd8f 100644
--- a/drivers/net/arcnet/com20020.c
+++ b/drivers/net/arcnet/com20020.c
@@ -337,13 +337,16 @@ static void com20020_set_mc_list(struct net_device *dev)
}
}
-#ifdef MODULE
-
+#if defined(CONFIG_ARCNET_COM20020_PCI_MODULE) || \
+ defined(CONFIG_ARCNET_COM20020_ISA_MODULE)
EXPORT_SYMBOL(com20020_check);
EXPORT_SYMBOL(com20020_found);
+#endif
MODULE_LICENSE("GPL");
+#ifdef MODULE
+
int init_module(void)
{
BUGLVL(D_NORMAL) printk(VERSION);
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 127561c..8ebd68e 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -193,12 +193,9 @@ static struct net_device_stats *ep93xx_get_stats(struct net_device *dev)
static int ep93xx_rx(struct net_device *dev, int *budget)
{
struct ep93xx_priv *ep = netdev_priv(dev);
- int tail_offset;
int rx_done;
int processed;
- tail_offset = rdl(ep, REG_RXSTSQCURADD) - ep->descs_dma_addr;
-
rx_done = 0;
processed = 0;
while (*budget > 0) {
@@ -211,36 +208,28 @@ static int ep93xx_rx(struct net_device *dev, int *budget)
entry = ep->rx_pointer;
rstat = ep->descs->rstat + entry;
- if ((void *)rstat - (void *)ep->descs == tail_offset) {
+
+ rstat0 = rstat->rstat0;
+ rstat1 = rstat->rstat1;
+ if (!(rstat0 & RSTAT0_RFP) || !(rstat1 & RSTAT1_RFP)) {
rx_done = 1;
break;
}
- rstat0 = rstat->rstat0;
- rstat1 = rstat->rstat1;
rstat->rstat0 = 0;
rstat->rstat1 = 0;
- if (!(rstat0 & RSTAT0_RFP))
- printk(KERN_CRIT "ep93xx_rx: buffer not done "
- " %.8x %.8x\n", rstat0, rstat1);
if (!(rstat0 & RSTAT0_EOF))
printk(KERN_CRIT "ep93xx_rx: not end-of-frame "
" %.8x %.8x\n", rstat0, rstat1);
if (!(rstat0 & RSTAT0_EOB))
printk(KERN_CRIT "ep93xx_rx: not end-of-buffer "
" %.8x %.8x\n", rstat0, rstat1);
- if (!(rstat1 & RSTAT1_RFP))
- printk(KERN_CRIT "ep93xx_rx: buffer1 not done "
- " %.8x %.8x\n", rstat0, rstat1);
if ((rstat1 & RSTAT1_BUFFER_INDEX) >> 16 != entry)
printk(KERN_CRIT "ep93xx_rx: entry mismatch "
" %.8x %.8x\n", rstat0, rstat1);
if (!(rstat0 & RSTAT0_RWE)) {
- printk(KERN_NOTICE "ep93xx_rx: receive error "
- " %.8x %.8x\n", rstat0, rstat1);
-
ep->stats.rx_errors++;
if (rstat0 & RSTAT0_OE)
ep->stats.rx_fifo_errors++;
@@ -301,13 +290,8 @@ err:
static int ep93xx_have_more_rx(struct ep93xx_priv *ep)
{
- struct ep93xx_rstat *rstat;
- int tail_offset;
-
- rstat = ep->descs->rstat + ep->rx_pointer;
- tail_offset = rdl(ep, REG_RXSTSQCURADD) - ep->descs_dma_addr;
-
- return !((void *)rstat - (void *)ep->descs == tail_offset);
+ struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer;
+ return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP));
}
static int ep93xx_poll(struct net_device *dev, int *budget)
@@ -347,7 +331,7 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
struct ep93xx_priv *ep = netdev_priv(dev);
int entry;
- if (unlikely(skb->len) > MAX_PKT_SIZE) {
+ if (unlikely(skb->len > MAX_PKT_SIZE)) {
ep->stats.tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
@@ -379,10 +363,8 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
static void ep93xx_tx_complete(struct net_device *dev)
{
struct ep93xx_priv *ep = netdev_priv(dev);
- int tail_offset;
int wake;
- tail_offset = rdl(ep, REG_TXSTSQCURADD) - ep->descs_dma_addr;
wake = 0;
spin_lock(&ep->tx_pending_lock);
@@ -393,15 +375,13 @@ static void ep93xx_tx_complete(struct net_device *dev)
entry = ep->tx_clean_pointer;
tstat = ep->descs->tstat + entry;
- if ((void *)tstat - (void *)ep->descs == tail_offset)
- break;
tstat0 = tstat->tstat0;
+ if (!(tstat0 & TSTAT0_TXFP))
+ break;
+
tstat->tstat0 = 0;
- if (!(tstat0 & TSTAT0_TXFP))
- printk(KERN_CRIT "ep93xx_tx_complete: buffer not done "
- " %.8x\n", tstat0);
if (tstat0 & TSTAT0_FA)
printk(KERN_CRIT "ep93xx_tx_complete: frame aborted "
" %.8x\n", tstat0);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 4873dc6..7db3c8a 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -102,7 +102,7 @@ static void enable_mac(struct net_device *, int);
// externs
extern int get_ethernet_addr(char *ethernet_addr);
extern void str2eaddr(unsigned char *ea, unsigned char *str);
-extern char * __init prom_getcmdline(void);
+extern char * prom_getcmdline(void);
/*
* Theory of operation
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 1ec2174..474a4e3 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -908,8 +908,9 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id)
istat = br32(bp, B44_ISTAT);
imask = br32(bp, B44_IMASK);
- /* ??? What the fuck is the purpose of the interrupt mask
- * ??? register if we have to mask it out by hand anyways?
+ /* The interrupt mask register controls which interrupt bits
+ * will actually raise an interrupt to the CPU when set by hw/firmware,
+ * but doesn't mask off the bits.
*/
istat &= imask;
if (istat) {
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c0bbdda..17a4611 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4692,6 +4692,8 @@ static int bond_check_params(struct bond_params *params)
return 0;
}
+static struct lock_class_key bonding_netdev_xmit_lock_key;
+
/* Create a new bond based on the specified name and bonding parameters.
* Caller must NOT hold rtnl_lock; we need to release it here before we
* set up our sysfs entries.
@@ -4727,6 +4729,9 @@ int bond_create(char *name, struct bond_params *params, struct bonding **newbond
if (res < 0) {
goto out_bond;
}
+
+ lockdep_set_class(&bond_dev->_xmit_lock, &bonding_netdev_xmit_lock_key);
+
if (newbond)
*newbond = bond_dev->priv;
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 966b563..a03d781 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -509,6 +509,8 @@ etrax_ethernet_init(void)
* does not share cacheline with any other data (to avoid cache bug)
*/
RxDescList[i].skb = dev_alloc_skb(MAX_MEDIA_DATA_SIZE + 2 * L1_CACHE_BYTES);
+ if (!RxDescList[i].skb)
+ return -ENOMEM;
RxDescList[i].descr.ctrl = 0;
RxDescList[i].descr.sw_len = MAX_MEDIA_DATA_SIZE;
RxDescList[i].descr.next = virt_to_phys(&RxDescList[i + 1]);
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index a3a08a5..19ab344 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2719,7 +2719,10 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
- netif_poll_disable(nic->netdev);
+#ifdef CONFIG_E100_NAPI
+ if (netif_running(netdev))
+ netif_poll_disable(nic->netdev);
+#endif
del_timer_sync(&nic->watchdog);
netif_carrier_off(nic->netdev);
@@ -2763,7 +2766,10 @@ static void e100_shutdown(struct pci_dev *pdev)
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
- netif_poll_disable(nic->netdev);
+#ifdef CONFIG_E100_NAPI
+ if (netif_running(netdev))
+ netif_poll_disable(nic->netdev);
+#endif
del_timer_sync(&nic->watchdog);
netif_carrier_off(nic->netdev);
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 773821e..c564adb 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -461,7 +461,8 @@ e1000_get_regs(struct net_device *netdev,
regs_buff[24] = (uint32_t)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
if (hw->mac_type >= e1000_82540 &&
- hw->media_type == e1000_media_type_copper) {
+ hw->mac_type < e1000_82571 &&
+ hw->media_type == e1000_media_type_copper) {
regs_buff[26] = E1000_READ_REG(hw, MANC);
}
}
@@ -1690,6 +1691,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
int retval = 1; /* fail by default */
switch (hw->device_id) {
+ case E1000_DEV_ID_82542:
case E1000_DEV_ID_82543GC_FIBER:
case E1000_DEV_ID_82543GC_COPPER:
case E1000_DEV_ID_82544EI_FIBER:
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 112447f..449a603 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -1961,9 +1961,9 @@ struct e1000_hw {
#define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */
/* Transmit Descriptor Control */
-#define E1000_TXDCTL_PTHRESH 0x000000FF /* TXDCTL Prefetch Threshold */
-#define E1000_TXDCTL_HTHRESH 0x0000FF00 /* TXDCTL Host Threshold */
-#define E1000_TXDCTL_WTHRESH 0x00FF0000 /* TXDCTL Writeback Threshold */
+#define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */
+#define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */
+#define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */
#define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */
#define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */
#define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ce0d35f..726ec5e 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -35,7 +35,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
-#define DRV_VERSION "7.2.9-k2"DRIVERNAPI
+#define DRV_VERSION "7.2.9-k4"DRIVERNAPI
char e1000_driver_version[] = DRV_VERSION;
static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
@@ -699,7 +699,10 @@ e1000_reset(struct e1000_adapter *adapter)
phy_data);
}
- if ((adapter->en_mng_pt) && (adapter->hw.mac_type < e1000_82571)) {
+ if ((adapter->en_mng_pt) &&
+ (adapter->hw.mac_type >= e1000_82540) &&
+ (adapter->hw.mac_type < e1000_82571) &&
+ (adapter->hw.media_type == e1000_media_type_copper)) {
manc = E1000_READ_REG(&adapter->hw, MANC);
manc |= (E1000_MANC_ARP_EN | E1000_MANC_EN_MNG2HOST);
E1000_WRITE_REG(&adapter->hw, MANC, manc);
@@ -1076,8 +1079,9 @@ e1000_remove(struct pci_dev *pdev)
flush_scheduled_work();
- if (adapter->hw.mac_type < e1000_82571 &&
- adapter->hw.media_type == e1000_media_type_copper) {
+ if (adapter->hw.mac_type >= e1000_82540 &&
+ adapter->hw.mac_type < e1000_82571 &&
+ adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
if (manc & E1000_MANC_SMBUS_EN) {
manc |= E1000_MANC_ARP_EN;
@@ -1804,9 +1808,11 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
* followed by the page buffers. Therefore, skb->data is
* sized to hold the largest protocol header.
*/
+ /* allocations using alloc_page take too long for regular MTU
+ * so only enable packet split for jumbo frames */
pages = PAGE_USE_COUNT(adapter->netdev->mtu);
- if ((adapter->hw.mac_type > e1000_82547_rev_2) && (pages <= 3) &&
- PAGE_SIZE <= 16384)
+ if ((adapter->hw.mac_type >= e1000_82571) && (pages <= 3) &&
+ PAGE_SIZE <= 16384 && (rctl & E1000_RCTL_LPE))
adapter->rx_ps_pages = pages;
else
adapter->rx_ps_pages = 0;
@@ -2986,6 +2992,11 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_OK;
}
+ /* 82571 and newer doesn't need the workaround that limited descriptor
+ * length to 4kB */
+ if (adapter->hw.mac_type >= e1000_82571)
+ max_per_txd = 8192;
+
#ifdef NETIF_F_TSO
mss = skb_shinfo(skb)->gso_size;
/* The controller does a simple calculation to
@@ -3775,9 +3786,6 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
length = le16_to_cpu(rx_desc->length);
- /* adjust length to remove Ethernet CRC */
- length -= 4;
-
if (unlikely(!(status & E1000_RXD_STAT_EOP))) {
/* All receives must fit into a single buffer */
E1000_DBG("%s: Receive packet consumed multiple"
@@ -3805,6 +3813,10 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
}
}
+ /* adjust length to remove Ethernet CRC, this must be
+ * done after the TBI_ACCEPT workaround above */
+ length -= 4;
+
/* code added for copybreak, this should improve
* performance for small packets with large amounts
* of reassembly being done in the stack */
@@ -4773,8 +4785,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, PCI_D3cold, 0);
}
- if (adapter->hw.mac_type < e1000_82571 &&
- adapter->hw.media_type == e1000_media_type_copper) {
+ if (adapter->hw.mac_type >= e1000_82540 &&
+ adapter->hw.mac_type < e1000_82571 &&
+ adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
if (manc & E1000_MANC_SMBUS_EN) {
manc |= E1000_MANC_ARP_EN;
@@ -4787,6 +4800,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
if (adapter->hw.phy_type == e1000_phy_igp_3)
e1000_phy_powerdown_workaround(&adapter->hw);
+ if (netif_running(netdev))
+ e1000_free_irq(adapter);
+
/* Release control of h/w to f/w. If f/w is AMT enabled, this
* would have already happened in close and is redundant. */
e1000_release_hw_control(adapter);
@@ -4817,6 +4833,10 @@ e1000_resume(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
+ if (netif_running(netdev) && (err = e1000_request_irq(adapter)))
+ return err;
+
+ e1000_power_up_phy(adapter);
e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0);
@@ -4825,8 +4845,9 @@ e1000_resume(struct pci_dev *pdev)
netif_device_attach(netdev);
- if (adapter->hw.mac_type < e1000_82571 &&
- adapter->hw.media_type == e1000_media_type_copper) {
+ if (adapter->hw.mac_type >= e1000_82540 &&
+ adapter->hw.mac_type < e1000_82571 &&
+ adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
manc &= ~(E1000_MANC_ARP_EN);
E1000_WRITE_REG(&adapter->hw, MANC, manc);
@@ -4914,10 +4935,6 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
- /* Perform card reset only on one instance of the card */
- if (PCI_FUNC (pdev->devfn) != 0)
- return PCI_ERS_RESULT_RECOVERED;
-
e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0);
@@ -4948,6 +4965,7 @@ static void e1000_io_resume(struct pci_dev *pdev)
netif_device_attach(netdev);
if (adapter->hw.mac_type >= e1000_82540 &&
+ adapter->hw.mac_type < e1000_82571 &&
adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
manc &= ~(E1000_MANC_ARP_EN);
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index b40724f..39ad9f7 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0034"
+#define DRV_VERSION "EHEA_0043"
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -105,9 +105,6 @@
#define EHEA_BCMC_VLANID_ALL 0x01
#define EHEA_BCMC_VLANID_SINGLE 0x00
-/* Use this define to kmallocate pHYP control blocks */
-#define H_CB_ALIGNMENT 4096
-
#define EHEA_CACHE_LINE 128
/* Memory Regions */
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 82eb2fb..9f57c2e 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -238,7 +238,7 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
data[i++] = port->port_res[0].swqe_refill_th;
data[i++] = port->resets;
- cb6 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb6 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb6) {
ehea_error("no mem for cb6");
return;
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index eb7d44d..6ad6961 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -92,7 +92,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
memset(stats, 0, sizeof(*stats));
- cb2 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb2 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb2) {
ehea_error("no mem for cb2");
goto out;
@@ -586,8 +586,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
u64 hret;
struct hcp_ehea_port_cb0 *cb0;
- cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
- if (!cb0) {
+ cb0 = kzalloc(PAGE_SIZE, GFP_ATOMIC); /* May be called via */
+ if (!cb0) { /* ehea_neq_tasklet() */
ehea_error("no mem for cb0");
ret = -ENOMEM;
goto out;
@@ -670,7 +670,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
u64 hret;
int ret = 0;
- cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb4) {
ehea_error("no mem for cb4");
ret = -ENOMEM;
@@ -765,8 +765,7 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
if (!netif_carrier_ok(port->netdev)) {
- ret = ehea_sense_port_attr(
- port);
+ ret = ehea_sense_port_attr(port);
if (ret) {
ehea_error("failed resensing port "
"attributes");
@@ -986,7 +985,7 @@ static int ehea_configure_port(struct ehea_port *port)
struct hcp_ehea_port_cb0 *cb0;
ret = -ENOMEM;
- cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb0)
goto out;
@@ -1444,7 +1443,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
goto out;
}
- cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb0) {
ehea_error("no mem for cb0");
ret = -ENOMEM;
@@ -1502,7 +1501,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
if ((enable && port->promisc) || (!enable && !port->promisc))
return;
- cb7 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb7 = kzalloc(PAGE_SIZE, GFP_ATOMIC);
if (!cb7) {
ehea_error("no mem for cb7");
goto out;
@@ -1606,7 +1605,7 @@ static void ehea_add_multicast_entry(struct ehea_port* port, u8* mc_mac_addr)
struct ehea_mc_list *ehea_mcl_entry;
u64 hret;
- ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_KERNEL);
+ ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
if (!ehea_mcl_entry) {
ehea_error("no mem for mcl_entry");
return;
@@ -1871,7 +1870,7 @@ static void ehea_vlan_rx_register(struct net_device *dev,
port->vgrp = grp;
- cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb1) {
ehea_error("no mem for cb1");
goto out;
@@ -1900,7 +1899,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
int index;
u64 hret;
- cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb1) {
ehea_error("no mem for cb1");
goto out;
@@ -1936,7 +1935,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
if (port->vgrp)
port->vgrp->vlan_devices[vid] = NULL;
- cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb1) {
ehea_error("no mem for cb1");
goto out;
@@ -1969,7 +1968,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
u64 dummy64 = 0;
struct hcp_modify_qp_cb0* cb0;
- cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb0) {
ret = -ENOMEM;
goto out;
@@ -2270,7 +2269,7 @@ int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
u64 hret;
int ret;
- cb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb) {
ret = -ENOMEM;
goto out;
@@ -2341,7 +2340,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
goto out;
/* Enable Jumbo frames */
- cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+ cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!cb4) {
ehea_error("no mem for cb4");
} else {
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 0b51a8c..0cfc2bc 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -506,7 +506,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
const u8 pagesize, const u8 queue_type,
const u64 log_pageaddr, const u64 count)
{
- if ((count > 1) && (log_pageaddr & 0xfff)) {
+ if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
ehea_error("not on pageboundary");
return H_PARAMETER;
}
diff --git a/drivers/net/ehea/ehea_phyp.h b/drivers/net/ehea/ehea_phyp.h
index fa51e3b..919f94b 100644
--- a/drivers/net/ehea/ehea_phyp.h
+++ b/drivers/net/ehea/ehea_phyp.h
@@ -81,14 +81,16 @@ static inline u32 get_longbusy_msecs(int long_busy_ret_code)
static inline void hcp_epas_ctor(struct h_epas *epas, u64 paddr_kernel,
u64 paddr_user)
{
- epas->kernel.addr = ioremap(paddr_kernel, PAGE_SIZE);
+ /* To support 64k pages we must round to 64k page boundary */
+ epas->kernel.addr = ioremap((paddr_kernel & PAGE_MASK), PAGE_SIZE) +
+ (paddr_kernel & ~PAGE_MASK);
epas->user.addr = paddr_user;
}
static inline void hcp_epas_dtor(struct h_epas *epas)
{
if (epas->kernel.addr)
- iounmap(epas->kernel.addr);
+ iounmap((void __iomem*)((u64)epas->kernel.addr & PAGE_MASK));
epas->user.addr = 0;
epas->kernel.addr = 0;
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 3e18623..72ef7bd 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -209,11 +209,11 @@ int ehea_destroy_cq(struct ehea_cq *cq)
{
u64 adapter_handle, hret;
- adapter_handle = cq->adapter->handle;
-
if (!cq)
return 0;
+ adapter_handle = cq->adapter->handle;
+
/* deregister all previous registered pages */
hret = ehea_h_free_resource(adapter_handle, cq->fw_handle);
if (hret != H_SUCCESS) {
@@ -512,7 +512,7 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
start = KERNELBASE;
end = (u64)high_memory;
- nr_pages = (end - start) / PAGE_SIZE;
+ nr_pages = (end - start) / EHEA_PAGESIZE;
pt = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!pt) {
@@ -538,9 +538,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
if (nr_pages > 1) {
u64 num_pages = min(nr_pages, (u64)512);
for (i = 0; i < num_pages; i++)
- pt[i] = virt_to_abs((void*)(((u64)start)
- + ((k++) *
- PAGE_SIZE)));
+ pt[i] = virt_to_abs((void*)(((u64)start) +
+ ((k++) *
+ EHEA_PAGESIZE)));
hret = ehea_h_register_rpage_mr(adapter->handle,
adapter->mr.handle, 0,
@@ -548,8 +548,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
num_pages);
nr_pages -= num_pages;
} else {
- u64 abs_adr = virt_to_abs((void*)(((u64)start)
- + (k * PAGE_SIZE)));
+ u64 abs_adr = virt_to_abs((void*)(((u64)start) +
+ (k * EHEA_PAGESIZE)));
+
hret = ehea_h_register_rpage_mr(adapter->handle,
adapter->mr.handle, 0,
0, abs_adr,1);
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 86b3bb9..92420f0 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -914,7 +914,7 @@ static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
printk(KERN_DEBUG "6pack: protocol violation\n");
else
sp->status = 0;
- cmd &= !SIXP_RX_DCD_MASK;
+ cmd &= ~SIXP_RX_DCD_MASK;
}
sp->status = cmd & SIXP_PRIO_DATA_MASK;
} else { /* output watchdog char if idle */
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 2802db2..44c9f99 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -212,8 +212,8 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
break;
}
- free_index = pool->consumer_index++ % pool->size;
- pool->consumer_index = free_index;
+ free_index = pool->consumer_index;
+ pool->consumer_index = (pool->consumer_index + 1) % pool->size;
index = pool->free_map[free_index];
ibmveth_assert(index != IBM_VETH_INVALID_MAP);
@@ -329,8 +329,10 @@ static void ibmveth_remove_buffer_from_pool(struct ibmveth_adapter *adapter, u64
adapter->rx_buff_pool[pool].buff_size,
DMA_FROM_DEVICE);
- free_index = adapter->rx_buff_pool[pool].producer_index++ % adapter->rx_buff_pool[pool].size;
- adapter->rx_buff_pool[pool].producer_index = free_index;
+ free_index = adapter->rx_buff_pool[pool].producer_index;
+ adapter->rx_buff_pool[pool].producer_index
+ = (adapter->rx_buff_pool[pool].producer_index + 1)
+ % adapter->rx_buff_pool[pool].size;
adapter->rx_buff_pool[pool].free_map[free_index] = index;
mb();
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index e963dbf..f56b00e 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1017,7 +1017,7 @@ static void ioc3_init(struct net_device *dev)
struct ioc3_private *ip = netdev_priv(dev);
struct ioc3 *ioc3 = ip->regs;
- del_timer(&ip->ioc3_timer); /* Kill if running */
+ del_timer_sync(&ip->ioc3_timer); /* Kill if running */
ioc3_w_emcr(EMCR_RST); /* Reset */
(void) ioc3_r_emcr(); /* Flush WB */
@@ -1081,7 +1081,7 @@ static int ioc3_close(struct net_device *dev)
{
struct ioc3_private *ip = netdev_priv(dev);
- del_timer(&ip->ioc3_timer);
+ del_timer_sync(&ip->ioc3_timer);
netif_stop_queue(dev);
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index be8a66e..3b4c478 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -15,8 +15,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
+* the Free Software Foundation; either version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index fdbb0d7..806081b 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -2416,7 +2416,6 @@ static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp)
* firmware image, and set tx.boundary to 4KB.
*/
-#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE 0x0132
#define PCI_DEVICE_ID_INTEL_E5000_PCIE23 0x25f7
#define PCI_DEVICE_ID_INTEL_E5000_PCIE47 0x25fa
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index f1c7575..b977ed8 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -214,6 +214,7 @@ static struct pci_device_id rtl8169_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_2 },
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 },
+ { PCI_DEVICE(0x1259, 0xc107), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 },
{ PCI_VENDOR_ID_LINKSYS, 0x1032,
PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
@@ -1396,41 +1397,6 @@ static void rtl8169_netpoll(struct net_device *dev)
}
#endif
-static void __rtl8169_set_mac_addr(struct net_device *dev, void __iomem *ioaddr)
-{
- unsigned int i, j;
-
- RTL_W8(Cfg9346, Cfg9346_Unlock);
- for (i = 0; i < 2; i++) {
- __le32 l = 0;
-
- for (j = 0; j < 4; j++) {
- l <<= 8;
- l |= dev->dev_addr[4*i + j];
- }
- RTL_W32(MAC0 + 4*i, cpu_to_be32(l));
- }
- RTL_W8(Cfg9346, Cfg9346_Lock);
-}
-
-static int rtl8169_set_mac_addr(struct net_device *dev, void *p)
-{
- struct rtl8169_private *tp = netdev_priv(dev);
- struct sockaddr *addr = p;
-
- if (!is_valid_ether_addr(addr->sa_data))
- return -EINVAL;
-
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
-
- if (netif_running(dev)) {
- spin_lock_irq(&tp->lock);
- __rtl8169_set_mac_addr(dev, tp->mmio_addr);
- spin_unlock_irq(&tp->lock);
- }
- return 0;
-}
-
static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
void __iomem *ioaddr)
{
@@ -1507,8 +1473,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
struct rtl8169_private *tp;
struct net_device *dev;
void __iomem *ioaddr;
- unsigned int i, pm_cap;
- int rc;
+ unsigned int pm_cap;
+ int i, rc;
if (netif_msg_drv(&debug)) {
printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
@@ -1680,7 +1646,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->stop = rtl8169_close;
dev->tx_timeout = rtl8169_tx_timeout;
dev->set_multicast_list = rtl8169_set_rx_mode;
- dev->set_mac_address = rtl8169_set_mac_addr;
dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
dev->irq = pdev->irq;
dev->base_addr = (unsigned long) ioaddr;
@@ -1928,8 +1893,6 @@ rtl8169_hw_start(struct net_device *dev)
/* Enable all known interrupts by setting the interrupt mask. */
RTL_W16(IntrMask, rtl8169_intr_mask);
- __rtl8169_set_mac_addr(dev, ioaddr);
-
netif_start_queue(dev);
}
@@ -2700,6 +2663,7 @@ static void rtl8169_down(struct net_device *dev)
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
unsigned int poll_locked = 0;
+ unsigned int intrmask;
rtl8169_delete_timer(dev);
@@ -2738,8 +2702,11 @@ core_down:
* 2) dev->change_mtu
* -> rtl8169_poll can not be issued again and re-enable the
* interruptions. Let's simply issue the IRQ down sequence again.
+ *
+ * No loop if hotpluged or major error (0xffff).
*/
- if (RTL_R16(IntrMask))
+ intrmask = RTL_R16(IntrMask);
+ if (intrmask && (intrmask != 0xffff))
goto core_down;
rtl8169_tx_clear(tp);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index a231ab7..33569ec 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5985,6 +5985,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
((RxD3_t*)rxdp)->Buffer1_ptr = *temp1;
} else {
*skb = dev_alloc_skb(size);
+ if (!(*skb)) {
+ DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n",
+ dev->name);
+ return -ENOMEM;
+ }
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 =
pci_map_single(sp->pdev, (*skb)->data,
dev->mtu + 4,
@@ -6007,7 +6012,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba,
((RxD3_t*)rxdp)->Buffer2_ptr = *temp2;
} else {
*skb = dev_alloc_skb(size);
-
+ if (!(*skb)) {
+ DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n",
+ dev->name);
+ return -ENOMEM;
+ }
((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 =
pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN,
PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index db23249..1eae16b 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2903,7 +2903,7 @@ sbmac_init_module(void)
dev = alloc_etherdev(sizeof(struct sbmac_softc));
if (!dev)
- return -ENOMEM; /* return ENOMEM */
+ return -ENOMEM;
printk(KERN_DEBUG "sbmac: configuring MAC at %lx\n", port);
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index e7e4149..b294903 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -11,8 +11,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation; either version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 67ecd66..16616f5 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -10,8 +10,7 @@
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation; either version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -699,16 +698,10 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
}
-/* Assign Ram Buffer allocation.
- * start and end are in units of 4k bytes
- * ram registers are in units of 64bit words
- */
-static void sky2_ramset(struct sky2_hw *hw, u16 q, u8 startk, u8 endk)
+/* Assign Ram Buffer allocation in units of 64bit (8 bytes) */
+static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
{
- u32 start, end;
-
- start = startk * 4096/8;
- end = (endk * 4096/8) - 1;
+ pr_debug(PFX "q %d %#x %#x\n", q, start, end);
sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR);
sky2_write32(hw, RB_ADDR(q, RB_START), start);
@@ -717,7 +710,7 @@ static void sky2_ramset(struct sky2_hw *hw, u16 q, u8 startk, u8 endk)
sky2_write32(hw, RB_ADDR(q, RB_RP), start);
if (q == Q_R1 || q == Q_R2) {
- u32 space = (endk - startk) * 4096/8;
+ u32 space = end - start + 1;
u32 tp = space - space/4;
/* On receive queue's set the thresholds
@@ -1199,19 +1192,16 @@ static int sky2_up(struct net_device *dev)
sky2_mac_init(hw, port);
- /* Determine available ram buffer space (in 4K blocks).
- * Note: not sure about the FE setting below yet
- */
- if (hw->chip_id == CHIP_ID_YUKON_FE)
- ramsize = 4;
- else
- ramsize = sky2_read8(hw, B2_E_0);
+ /* Determine available ram buffer space in qwords. */
+ ramsize = sky2_read8(hw, B2_E_0) * 4096/8;
- /* Give transmitter one third (rounded up) */
- rxspace = ramsize - (ramsize + 2) / 3;
+ if (ramsize > 6*1024/8)
+ rxspace = ramsize - (ramsize + 2) / 3;
+ else
+ rxspace = ramsize / 2;
- sky2_ramset(hw, rxqaddr[port], 0, rxspace);
- sky2_ramset(hw, txqaddr[port], rxspace, ramsize);
+ sky2_ramset(hw, rxqaddr[port], 0, rxspace-1);
+ sky2_ramset(hw, txqaddr[port], rxspace, ramsize-1);
/* Make sure SyncQ is disabled */
sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
@@ -3248,7 +3238,11 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
dev->poll = sky2_poll;
dev->weight = NAPI_WEIGHT;
#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = sky2_netpoll;
+ /* Network console (only works on port 0)
+ * because netpoll makes assumptions about NAPI
+ */
+ if (port == 0)
+ dev->poll_controller = sky2_netpoll;
#endif
sky2 = netdev_priv(dev);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 0c9f1e7..a864016 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -416,6 +416,24 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
#define SMC_IRQ_FLAGS (0)
+#elif defined(CONFIG_ARCH_VERSATILE)
+
+#define SMC_CAN_USE_8BIT 1
+#define SMC_CAN_USE_16BIT 1
+#define SMC_CAN_USE_32BIT 1
+#define SMC_NOWAIT 1
+
+#define SMC_inb(a, r) readb((a) + (r))
+#define SMC_inw(a, r) readw((a) + (r))
+#define SMC_inl(a, r) readl((a) + (r))
+#define SMC_outb(v, a, r) writeb(v, (a) + (r))
+#define SMC_outw(v, a, r) writew(v, (a) + (r))
+#define SMC_outl(v, a, r) writel(v, (a) + (r))
+#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
+#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
+
+#define SMC_IRQ_FLAGS (0)
+
#else
#define SMC_CAN_USE_8BIT 1
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 8e39849..c20bb99 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.67"
-#define DRV_MODULE_RELDATE "October 18, 2006"
+#define DRV_MODULE_VERSION "3.69"
+#define DRV_MODULE_RELDATE "November 15, 2006"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -4728,10 +4728,11 @@ static int tg3_poll_fw(struct tg3 *tp)
u32 val;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
- for (i = 0; i < 400; i++) {
+ /* Wait up to 20ms for init done. */
+ for (i = 0; i < 200; i++) {
if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE)
return 0;
- udelay(10);
+ udelay(100);
}
return -ENODEV;
}
@@ -6014,7 +6015,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
tg3_abort_hw(tp, 1);
}
- if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) && reset_phy)
+ if (reset_phy)
tg3_phy_reset(tp);
err = tg3_chip_reset(tp);
@@ -6574,7 +6575,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
}
- err = tg3_setup_phy(tp, reset_phy);
+ err = tg3_setup_phy(tp, 0);
if (err)
return err;
@@ -6978,8 +6979,10 @@ static int tg3_open(struct net_device *dev)
tg3_full_lock(tp, 0);
err = tg3_set_power_state(tp, PCI_D0);
- if (err)
+ if (err) {
+ tg3_full_unlock(tp);
return err;
+ }
tg3_disable_ints(tp);
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
@@ -10212,7 +10215,7 @@ skip_phy_reset:
static void __devinit tg3_read_partno(struct tg3 *tp)
{
unsigned char vpd_data[256];
- int i;
+ unsigned int i;
u32 magic;
if (tg3_nvram_read_swab(tp, 0x0, &magic))
@@ -10258,9 +10261,9 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
}
/* Now parse and find the part number. */
- for (i = 0; i < 256; ) {
+ for (i = 0; i < 254; ) {
unsigned char val = vpd_data[i];
- int block_end;
+ unsigned int block_end;
if (val == 0x82 || val == 0x91) {
i = (i + 3 +
@@ -10276,21 +10279,26 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
(vpd_data[i + 1] +
(vpd_data[i + 2] << 8)));
i += 3;
- while (i < block_end) {
+
+ if (block_end > 256)
+ goto out_not_found;
+
+ while (i < (block_end - 2)) {
if (vpd_data[i + 0] == 'P' &&
vpd_data[i + 1] == 'N') {
int partno_len = vpd_data[i + 2];
- if (partno_len > 24)
+ i += 3;
+ if (partno_len > 24 || (partno_len + i) > 256)
goto out_not_found;
memcpy(tp->board_part_number,
- &vpd_data[i + 3],
- partno_len);
+ &vpd_data[i], partno_len);
/* Success. */
return;
}
+ i += 3 + vpd_data[i + 2];
}
/* Part number not found. */
@@ -10360,7 +10368,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
u32 pci_state_reg, grc_misc_cfg;
u32 val;
u16 pci_cmd;
- int err;
+ int err, pcie_cap;
/* Force memory write invalidate off. If we leave it on,
* then on 5700_BX chips we have to enable a workaround.
@@ -10535,8 +10543,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906)
tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
- if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
+ pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
+ if (pcie_cap != 0) {
tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+ u16 lnkctl;
+
+ pci_read_config_word(tp->pdev,
+ pcie_cap + PCI_EXP_LNKCTL,
+ &lnkctl);
+ if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN)
+ tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
+ }
+ }
/* If we have an AMD 762 or VIA K8T800 chipset, write
* reordering to the mailbox registers done by the host
@@ -11803,6 +11822,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 ||
tp->pci_chip_rev_id == CHIPREV_ID_5705_A0 ||
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) {
tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
} else {
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 4f75696..cb7dbb6 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -370,6 +370,10 @@ static int __init proteon_init(void)
dev->dma = dma[i];
pdev = platform_device_register_simple("proteon",
i, NULL, 0);
+ if (IS_ERR(pdev)) {
+ free_netdev(dev);
+ continue;
+ }
err = setup_card(dev, &pdev->dev);
if (!err) {
proteon_dev[i] = pdev;
@@ -385,9 +389,10 @@ static int __init proteon_init(void)
/* Probe for cards. */
if (num == 0) {
printk(KERN_NOTICE "proteon.c: No cards found.\n");
- return (-ENODEV);
+ platform_driver_unregister(&proteon_driver);
+ return -ENODEV;
}
- return (0);
+ return 0;
}
static void __exit proteon_cleanup(void)
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index d6ba41c..33afea3 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -380,6 +380,10 @@ static int __init sk_isa_init(void)
dev->dma = dma[i];
pdev = platform_device_register_simple("skisa",
i, NULL, 0);
+ if (IS_ERR(pdev)) {
+ free_netdev(dev);
+ continue;
+ }
err = setup_card(dev, &pdev->dev);
if (!err) {
sk_isa_dev[i] = pdev;
@@ -395,9 +399,10 @@ static int __init sk_isa_init(void)
/* Probe for cards. */
if (num == 0) {
printk(KERN_NOTICE "skisa.c: No cards found.\n");
- return (-ENODEV);
+ platform_driver_unregister(&sk_isa_driver);
+ return -ENODEV;
}
- return (0);
+ return 0;
}
static void __exit sk_isa_cleanup(void)
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 12cd7b5..b378880 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2,14 +2,11 @@
* Copyright (C) Freescale Semicondutor, Inc. 2006. All rights reserved.
*
* Author: Shlomi Gridish <gridish@freescale.com>
+ * Li Yang <leoli@freescale.com>
*
* Description:
* QE UCC Gigabit Ethernet Driver
*
- * Changelog:
- * Jul 6, 2006 Li Yang <LeoLi@freescale.com>
- * - Rearrange code and style fixes
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
@@ -31,9 +28,9 @@
#include <linux/dma-mapping.h>
#include <linux/fsl_devices.h>
#include <linux/ethtool.h>
-#include <linux/platform_device.h>
#include <linux/mii.h>
+#include <asm/of_device.h>
#include <asm/uaccess.h>
#include <asm/irq.h>
#include <asm/io.h>
@@ -70,7 +67,7 @@
static DEFINE_SPINLOCK(ugeth_lock);
-static ucc_geth_info_t ugeth_primary_info = {
+static struct ucc_geth_info ugeth_primary_info = {
.uf_info = {
.bd_mem_part = MEM_PART_SYSTEM,
.rtsm = UCC_FAST_SEND_IDLES_BETWEEN_FRAMES,
@@ -163,7 +160,7 @@ static ucc_geth_info_t ugeth_primary_info = {
.riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
};
-static ucc_geth_info_t ugeth_info[8];
+static struct ucc_geth_info ugeth_info[8];
#ifdef DEBUG
static void mem_disp(u8 *addr, int size)
@@ -219,8 +216,8 @@ static struct list_head *dequeue(struct list_head *lh)
}
}
-static int get_interface_details(enet_interface_e enet_interface,
- enet_speed_e *speed,
+static int get_interface_details(enum enet_interface enet_interface,
+ enum enet_speed *speed,
int *r10m,
int *rmm,
int *rpm,
@@ -283,7 +280,7 @@ static int get_interface_details(enet_interface_e enet_interface,
return 0;
}
-static struct sk_buff *get_new_skb(ucc_geth_private_t *ugeth, u8 *bd)
+static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, u8 *bd)
{
struct sk_buff *skb = NULL;
@@ -303,21 +300,19 @@ static struct sk_buff *get_new_skb(ucc_geth_private_t *ugeth, u8 *bd)
skb->dev = ugeth->dev;
- BD_BUFFER_SET(bd,
+ out_be32(&((struct qe_bd *)bd)->buf,
dma_map_single(NULL,
skb->data,
ugeth->ug_info->uf_info.max_rx_buf_length +
UCC_GETH_RX_DATA_BUF_ALIGNMENT,
DMA_FROM_DEVICE));
- BD_STATUS_AND_LENGTH_SET(bd,
- (R_E | R_I |
- (BD_STATUS_AND_LENGTH(bd) & R_W)));
+ out_be32((u32 *)bd, (R_E | R_I | (in_be32((u32 *)bd) & R_W)));
return skb;
}
-static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ)
+static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ)
{
u8 *bd;
u32 bd_status;
@@ -328,7 +323,7 @@ static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ)
i = 0;
do {
- bd_status = BD_STATUS_AND_LENGTH(bd);
+ bd_status = in_be32((u32*)bd);
skb = get_new_skb(ugeth, bd);
if (!skb) /* If can not allocate data buffer,
@@ -338,19 +333,19 @@ static int rx_bd_buffer_set(ucc_geth_private_t *ugeth, u8 rxQ)
ugeth->rx_skbuff[rxQ][i] = skb;
/* advance the BD pointer */
- bd += UCC_GETH_SIZE_OF_BD;
+ bd += sizeof(struct qe_bd);
i++;
} while (!(bd_status & R_W));
return 0;
}
-static int fill_init_enet_entries(ucc_geth_private_t *ugeth,
+static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
volatile u32 *p_start,
u8 num_entries,
u32 thread_size,
u32 thread_alignment,
- qe_risc_allocation_e risc,
+ enum qe_risc_allocation risc,
int skip_page_for_first_entry)
{
u32 init_enet_offset;
@@ -383,10 +378,10 @@ static int fill_init_enet_entries(ucc_geth_private_t *ugeth,
return 0;
}
-static int return_init_enet_entries(ucc_geth_private_t *ugeth,
+static int return_init_enet_entries(struct ucc_geth_private *ugeth,
volatile u32 *p_start,
u8 num_entries,
- qe_risc_allocation_e risc,
+ enum qe_risc_allocation risc,
int skip_page_for_first_entry)
{
u32 init_enet_offset;
@@ -416,11 +411,11 @@ static int return_init_enet_entries(ucc_geth_private_t *ugeth,
}
#ifdef DEBUG
-static int dump_init_enet_entries(ucc_geth_private_t *ugeth,
+static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
volatile u32 *p_start,
u8 num_entries,
u32 thread_size,
- qe_risc_allocation_e risc,
+ enum qe_risc_allocation risc,
int skip_page_for_first_entry)
{
u32 init_enet_offset;
@@ -456,14 +451,14 @@ static int dump_init_enet_entries(ucc_geth_private_t *ugeth,
#endif
#ifdef CONFIG_UGETH_FILTERING
-static enet_addr_container_t *get_enet_addr_container(void)
+static struct enet_addr_container *get_enet_addr_container(void)
{
- enet_addr_container_t *enet_addr_cont;
+ struct enet_addr_container *enet_addr_cont;
/* allocate memory */
- enet_addr_cont = kmalloc(sizeof(enet_addr_container_t), GFP_KERNEL);
+ enet_addr_cont = kmalloc(sizeof(struct enet_addr_container), GFP_KERNEL);
if (!enet_addr_cont) {
- ugeth_err("%s: No memory for enet_addr_container_t object.",
+ ugeth_err("%s: No memory for enet_addr_container object.",
__FUNCTION__);
return NULL;
}
@@ -472,45 +467,43 @@ static enet_addr_container_t *get_enet_addr_container(void)
}
#endif /* CONFIG_UGETH_FILTERING */
-static void put_enet_addr_container(enet_addr_container_t *enet_addr_cont)
+static void put_enet_addr_container(struct enet_addr_container *enet_addr_cont)
{
kfree(enet_addr_cont);
}
+static int set_mac_addr(__be16 __iomem *reg, u8 *mac)
+{
+ out_be16(&reg[0], ((u16)mac[5] << 8) | mac[4]);
+ out_be16(&reg[1], ((u16)mac[3] << 8) | mac[2]);
+ out_be16(&reg[2], ((u16)mac[1] << 8) | mac[0]);
+}
+
#ifdef CONFIG_UGETH_FILTERING
-static int hw_add_addr_in_paddr(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr, u8 paddr_num)
+static int hw_add_addr_in_paddr(struct ucc_geth_private *ugeth,
+ u8 *p_enet_addr, u8 paddr_num)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
if (!(paddr_num < NUM_OF_PADDRS)) {
- ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__);
+ ugeth_warn("%s: Illegal paddr_num.", __FUNCTION__);
return -EINVAL;
}
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
addressfiltering;
/* Ethernet frames are defined in Little Endian mode, */
/* therefore to insert the address we reverse the bytes. */
- out_be16(&p_82xx_addr_filt->paddr[paddr_num].h,
- (u16) (((u16) (((u16) ((*p_enet_addr)[5])) << 8)) |
- (u16) (*p_enet_addr)[4]));
- out_be16(&p_82xx_addr_filt->paddr[paddr_num].m,
- (u16) (((u16) (((u16) ((*p_enet_addr)[3])) << 8)) |
- (u16) (*p_enet_addr)[2]));
- out_be16(&p_82xx_addr_filt->paddr[paddr_num].l,
- (u16) (((u16) (((u16) ((*p_enet_addr)[1])) << 8)) |
- (u16) (*p_enet_addr)[0]));
-
+ set_mac_addr(&p_82xx_addr_filt->paddr[paddr_num].h, p_enet_addr);
return 0;
}
#endif /* CONFIG_UGETH_FILTERING */
-static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num)
+static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
if (!(paddr_num < NUM_OF_PADDRS)) {
ugeth_warn("%s: Illagel paddr_num.", __FUNCTION__);
@@ -518,7 +511,7 @@ static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num)
}
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
addressfiltering;
/* Writing address ff.ff.ff.ff.ff.ff disables address
@@ -530,14 +523,14 @@ static int hw_clear_addr_in_paddr(ucc_geth_private_t *ugeth, u8 paddr_num)
return 0;
}
-static void hw_add_addr_in_hash(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr)
+static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
+ u8 *p_enet_addr)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
u32 cecr_subblock;
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
addressfiltering;
cecr_subblock =
@@ -546,25 +539,18 @@ static void hw_add_addr_in_hash(ucc_geth_private_t *ugeth,
/* Ethernet frames are defined in Little Endian mode,
therefor to insert */
/* the address to the hash (Big Endian mode), we reverse the bytes.*/
- out_be16(&p_82xx_addr_filt->taddr.h,
- (u16) (((u16) (((u16) ((*p_enet_addr)[5])) << 8)) |
- (u16) (*p_enet_addr)[4]));
- out_be16(&p_82xx_addr_filt->taddr.m,
- (u16) (((u16) (((u16) ((*p_enet_addr)[3])) << 8)) |
- (u16) (*p_enet_addr)[2]));
- out_be16(&p_82xx_addr_filt->taddr.l,
- (u16) (((u16) (((u16) ((*p_enet_addr)[1])) << 8)) |
- (u16) (*p_enet_addr)[0]));
+
+ set_mac_addr(&p_82xx_addr_filt->taddr.h, p_enet_addr);
qe_issue_cmd(QE_SET_GROUP_ADDRESS, cecr_subblock,
- (u8) QE_CR_PROTOCOL_ETHERNET, 0);
+ QE_CR_PROTOCOL_ETHERNET, 0);
}
#ifdef CONFIG_UGETH_MAGIC_PACKET
-static void magic_packet_detection_enable(ucc_geth_private_t *ugeth)
+static void magic_packet_detection_enable(struct ucc_geth_private *ugeth)
{
- ucc_fast_private_t *uccf;
- ucc_geth_t *ug_regs;
+ struct ucc_fast_private *uccf;
+ struct ucc_geth *ug_regs;
u32 maccfg2, uccm;
uccf = ugeth->uccf;
@@ -581,10 +567,10 @@ static void magic_packet_detection_enable(ucc_geth_private_t *ugeth)
out_be32(&ug_regs->maccfg2, maccfg2);
}
-static void magic_packet_detection_disable(ucc_geth_private_t *ugeth)
+static void magic_packet_detection_disable(struct ucc_geth_private *ugeth)
{
- ucc_fast_private_t *uccf;
- ucc_geth_t *ug_regs;
+ struct ucc_fast_private *uccf;
+ struct ucc_geth *ug_regs;
u32 maccfg2, uccm;
uccf = ugeth->uccf;
@@ -602,26 +588,26 @@ static void magic_packet_detection_disable(ucc_geth_private_t *ugeth)
}
#endif /* MAGIC_PACKET */
-static inline int compare_addr(enet_addr_t *addr1, enet_addr_t *addr2)
+static inline int compare_addr(u8 **addr1, u8 **addr2)
{
return memcmp(addr1, addr2, ENET_NUM_OCTETS_PER_ADDRESS);
}
#ifdef DEBUG
-static void get_statistics(ucc_geth_private_t *ugeth,
- ucc_geth_tx_firmware_statistics_t *
+static void get_statistics(struct ucc_geth_private *ugeth,
+ struct ucc_geth_tx_firmware_statistics *
tx_firmware_statistics,
- ucc_geth_rx_firmware_statistics_t *
+ struct ucc_geth_rx_firmware_statistics *
rx_firmware_statistics,
- ucc_geth_hardware_statistics_t *hardware_statistics)
+ struct ucc_geth_hardware_statistics *hardware_statistics)
{
- ucc_fast_t *uf_regs;
- ucc_geth_t *ug_regs;
- ucc_geth_tx_firmware_statistics_pram_t *p_tx_fw_statistics_pram;
- ucc_geth_rx_firmware_statistics_pram_t *p_rx_fw_statistics_pram;
+ struct ucc_fast *uf_regs;
+ struct ucc_geth *ug_regs;
+ struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram;
+ struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram;
ug_regs = ugeth->ug_regs;
- uf_regs = (ucc_fast_t *) ug_regs;
+ uf_regs = (struct ucc_fast *) ug_regs;
p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram;
p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram;
@@ -727,7 +713,7 @@ static void get_statistics(ucc_geth_private_t *ugeth,
}
}
-static void dump_bds(ucc_geth_private_t *ugeth)
+static void dump_bds(struct ucc_geth_private *ugeth)
{
int i;
int length;
@@ -736,7 +722,7 @@ static void dump_bds(ucc_geth_private_t *ugeth)
if (ugeth->p_tx_bd_ring[i]) {
length =
(ugeth->ug_info->bdRingLenTx[i] *
- UCC_GETH_SIZE_OF_BD);
+ sizeof(struct qe_bd));
ugeth_info("TX BDs[%d]", i);
mem_disp(ugeth->p_tx_bd_ring[i], length);
}
@@ -745,14 +731,14 @@ static void dump_bds(ucc_geth_private_t *ugeth)
if (ugeth->p_rx_bd_ring[i]) {
length =
(ugeth->ug_info->bdRingLenRx[i] *
- UCC_GETH_SIZE_OF_BD);
+ sizeof(struct qe_bd));
ugeth_info("RX BDs[%d]", i);
mem_disp(ugeth->p_rx_bd_ring[i], length);
}
}
}
-static void dump_regs(ucc_geth_private_t *ugeth)
+static void dump_regs(struct ucc_geth_private *ugeth)
{
int i;
@@ -893,7 +879,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
ugeth_info("Base address: 0x%08x",
(u32) & ugeth->p_thread_data_tx[i]);
mem_disp((u8 *) & ugeth->p_thread_data_tx[i],
- sizeof(ucc_geth_thread_data_tx_t));
+ sizeof(struct ucc_geth_thread_data_tx));
}
}
if (ugeth->p_thread_data_rx) {
@@ -927,7 +913,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
ugeth_info("Base address: 0x%08x",
(u32) & ugeth->p_thread_data_rx[i]);
mem_disp((u8 *) & ugeth->p_thread_data_rx[i],
- sizeof(ucc_geth_thread_data_rx_t));
+ sizeof(struct ucc_geth_thread_data_rx));
}
}
if (ugeth->p_exf_glbl_param) {
@@ -1105,7 +1091,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
ugeth_info("Base address: 0x%08x",
(u32) & ugeth->p_send_q_mem_reg->sqqd[i]);
mem_disp((u8 *) & ugeth->p_send_q_mem_reg->sqqd[i],
- sizeof(ucc_geth_send_queue_qd_t));
+ sizeof(struct ucc_geth_send_queue_qd));
}
}
if (ugeth->p_scheduler) {
@@ -1187,7 +1173,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
qe_muram_addr(in_be32
(&ugeth->p_rx_bd_qs_tbl[i].
bdbaseptr)),
- sizeof(ucc_geth_rx_prefetched_bds_t));
+ sizeof(struct ucc_geth_rx_prefetched_bds));
}
}
if (ugeth->p_init_enet_param_shadow) {
@@ -1198,7 +1184,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
mem_disp((u8 *) ugeth->p_init_enet_param_shadow,
sizeof(*ugeth->p_init_enet_param_shadow));
- size = sizeof(ucc_geth_thread_rx_pram_t);
+ size = sizeof(struct ucc_geth_thread_rx_pram);
if (ugeth->ug_info->rxExtendedFiltering) {
size +=
THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING;
@@ -1216,7 +1202,7 @@ static void dump_regs(ucc_geth_private_t *ugeth)
&(ugeth->p_init_enet_param_shadow->
txthread[0]),
ENET_INIT_PARAM_MAX_ENTRIES_TX,
- sizeof(ucc_geth_thread_tx_pram_t),
+ sizeof(struct ucc_geth_thread_tx_pram),
ugeth->ug_info->riscTx, 0);
dump_init_enet_entries(ugeth,
&(ugeth->p_init_enet_param_shadow->
@@ -1578,12 +1564,12 @@ static int init_min_frame_len(u16 min_frame_length,
return 0;
}
-static int adjust_enet_interface(ucc_geth_private_t *ugeth)
+static int adjust_enet_interface(struct ucc_geth_private *ugeth)
{
- ucc_geth_info_t *ug_info;
- ucc_geth_t *ug_regs;
- ucc_fast_t *uf_regs;
- enet_speed_e speed;
+ struct ucc_geth_info *ug_info;
+ struct ucc_geth *ug_regs;
+ struct ucc_fast *uf_regs;
+ enum enet_speed speed;
int ret_val, rpm = 0, tbi = 0, r10m = 0, rmm =
0, limited_to_full_duplex = 0;
u32 upsmr, maccfg2, utbipar, tbiBaseAddress;
@@ -1691,8 +1677,8 @@ static int adjust_enet_interface(ucc_geth_private_t *ugeth)
*/
static void adjust_link(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
- ucc_geth_t *ug_regs;
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_geth *ug_regs;
u32 tempval;
struct ugeth_mii_info *mii_info = ugeth->mii_info;
@@ -1722,7 +1708,7 @@ static void adjust_link(struct net_device *dev)
if (mii_info->speed != ugeth->oldspeed) {
switch (mii_info->speed) {
case 1000:
-#ifdef CONFIG_MPC836x
+#ifdef CONFIG_PPC_MPC836x
/* FIXME: This code is for 100Mbs BUG fixing,
remove this when it is fixed!!! */
if (ugeth->ug_info->enet_interface ==
@@ -1768,7 +1754,7 @@ remove this when it is fixed!!! */
break;
case 100:
case 10:
-#ifdef CONFIG_MPC836x
+#ifdef CONFIG_PPC_MPC836x
/* FIXME: This code is for 100Mbs BUG fixing,
remove this lines when it will be fixed!!! */
ugeth->ug_info->enet_interface = ENET_100_RGMII;
@@ -1827,9 +1813,9 @@ remove this lines when it will be fixed!!! */
*/
static int init_phy(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
struct phy_info *curphy;
- ucc_mii_mng_t *mii_regs;
+ struct ucc_mii_mng *mii_regs;
struct ugeth_mii_info *mii_info;
int err;
@@ -1914,17 +1900,17 @@ static int init_phy(struct net_device *dev)
}
#ifdef CONFIG_UGETH_TX_ON_DEMOND
-static int ugeth_transmit_on_demand(ucc_geth_private_t *ugeth)
+static int ugeth_transmit_on_demand(struct ucc_geth_private *ugeth)
{
- ucc_fast_transmit_on_demand(ugeth->uccf);
+ struct ucc_fastransmit_on_demand(ugeth->uccf);
return 0;
}
#endif
-static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth)
+static int ugeth_graceful_stop_tx(struct ucc_geth_private *ugeth)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
u32 cecr_subblock;
u32 temp;
@@ -1940,7 +1926,7 @@ static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth)
cecr_subblock =
ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
qe_issue_cmd(QE_GRACEFUL_STOP_TX, cecr_subblock,
- (u8) QE_CR_PROTOCOL_ETHERNET, 0);
+ QE_CR_PROTOCOL_ETHERNET, 0);
/* Wait for command to complete */
do {
@@ -1952,9 +1938,9 @@ static int ugeth_graceful_stop_tx(ucc_geth_private_t *ugeth)
return 0;
}
-static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth)
+static int ugeth_graceful_stop_rx(struct ucc_geth_private * ugeth)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
u32 cecr_subblock;
u8 temp;
@@ -1973,7 +1959,7 @@ static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth)
ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.
ucc_num);
qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock,
- (u8) QE_CR_PROTOCOL_ETHERNET, 0);
+ QE_CR_PROTOCOL_ETHERNET, 0);
temp = ugeth->p_rx_glbl_pram->rxgstpack;
} while (!(temp & GRACEFUL_STOP_ACKNOWLEDGE_RX));
@@ -1983,41 +1969,40 @@ static int ugeth_graceful_stop_rx(ucc_geth_private_t * ugeth)
return 0;
}
-static int ugeth_restart_tx(ucc_geth_private_t *ugeth)
+static int ugeth_restart_tx(struct ucc_geth_private *ugeth)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
u32 cecr_subblock;
uccf = ugeth->uccf;
cecr_subblock =
ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
- qe_issue_cmd(QE_RESTART_TX, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET,
- 0);
+ qe_issue_cmd(QE_RESTART_TX, cecr_subblock, QE_CR_PROTOCOL_ETHERNET, 0);
uccf->stopped_tx = 0;
return 0;
}
-static int ugeth_restart_rx(ucc_geth_private_t *ugeth)
+static int ugeth_restart_rx(struct ucc_geth_private *ugeth)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
u32 cecr_subblock;
uccf = ugeth->uccf;
cecr_subblock =
ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
- qe_issue_cmd(QE_RESTART_RX, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET,
+ qe_issue_cmd(QE_RESTART_RX, cecr_subblock, QE_CR_PROTOCOL_ETHERNET,
0);
uccf->stopped_rx = 0;
return 0;
}
-static int ugeth_enable(ucc_geth_private_t *ugeth, comm_dir_e mode)
+static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
int enabled_tx, enabled_rx;
uccf = ugeth->uccf;
@@ -2044,9 +2029,9 @@ static int ugeth_enable(ucc_geth_private_t *ugeth, comm_dir_e mode)
}
-static int ugeth_disable(ucc_geth_private_t * ugeth, comm_dir_e mode)
+static int ugeth_disable(struct ucc_geth_private * ugeth, enum comm_dir mode)
{
- ucc_fast_private_t *uccf;
+ struct ucc_fast_private *uccf;
uccf = ugeth->uccf;
@@ -2069,7 +2054,7 @@ static int ugeth_disable(ucc_geth_private_t * ugeth, comm_dir_e mode)
return 0;
}
-static void ugeth_dump_regs(ucc_geth_private_t *ugeth)
+static void ugeth_dump_regs(struct ucc_geth_private *ugeth)
{
#ifdef DEBUG
ucc_fast_dump_regs(ugeth->uccf);
@@ -2079,9 +2064,9 @@ static void ugeth_dump_regs(ucc_geth_private_t *ugeth)
}
#ifdef CONFIG_UGETH_FILTERING
-static int ugeth_ext_filtering_serialize_tad(ucc_geth_tad_params_t *
+static int ugeth_ext_filtering_serialize_tad(struct ucc_geth_tad_params *
p_UccGethTadParams,
- qe_fltr_tad_t *qe_fltr_tad)
+ struct qe_fltr_tad *qe_fltr_tad)
{
u16 temp;
@@ -2119,11 +2104,11 @@ static int ugeth_ext_filtering_serialize_tad(ucc_geth_tad_params_t *
return 0;
}
-static enet_addr_container_t
- *ugeth_82xx_filtering_get_match_addr_in_hash(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr)
+static struct enet_addr_container_t
+ *ugeth_82xx_filtering_get_match_addr_in_hash(struct ucc_geth_private *ugeth,
+ struct enet_addr *p_enet_addr)
{
- enet_addr_container_t *enet_addr_cont;
+ struct enet_addr_container *enet_addr_cont;
struct list_head *p_lh;
u16 i, num;
int32_t j;
@@ -2144,7 +2129,7 @@ static enet_addr_container_t
for (i = 0; i < num; i++) {
enet_addr_cont =
- (enet_addr_container_t *)
+ (struct enet_addr_container *)
ENET_ADDR_CONT_ENTRY(dequeue(p_lh));
for (j = ENET_NUM_OCTETS_PER_ADDRESS - 1; j >= 0; j--) {
if ((*p_enet_addr)[j] != (enet_addr_cont->address)[j])
@@ -2157,11 +2142,11 @@ static enet_addr_container_t
return NULL;
}
-static int ugeth_82xx_filtering_add_addr_in_hash(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr)
+static int ugeth_82xx_filtering_add_addr_in_hash(struct ucc_geth_private *ugeth,
+ struct enet_addr *p_enet_addr)
{
- ucc_geth_enet_address_recognition_location_e location;
- enet_addr_container_t *enet_addr_cont;
+ enum ucc_geth_enet_address_recognition_location location;
+ struct enet_addr_container *enet_addr_cont;
struct list_head *p_lh;
u8 i;
u32 limit;
@@ -2196,18 +2181,17 @@ static int ugeth_82xx_filtering_add_addr_in_hash(ucc_geth_private_t *ugeth,
enqueue(p_lh, &enet_addr_cont->node); /* Put it back */
++(*p_counter);
- hw_add_addr_in_hash(ugeth, &(enet_addr_cont->address));
-
+ hw_add_addr_in_hash(ugeth, enet_addr_cont->address);
return 0;
}
-static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr)
+static int ugeth_82xx_filtering_clear_addr_in_hash(struct ucc_geth_private *ugeth,
+ struct enet_addr *p_enet_addr)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
- enet_addr_container_t *enet_addr_cont;
- ucc_fast_private_t *uccf;
- comm_dir_e comm_dir;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
+ struct enet_addr_container *enet_addr_cont;
+ struct ucc_fast_private *uccf;
+ enum comm_dir comm_dir;
u16 i, num;
struct list_head *p_lh;
u32 *addr_h, *addr_l;
@@ -2216,7 +2200,7 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
uccf = ugeth->uccf;
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
addressfiltering;
if (!
@@ -2256,9 +2240,9 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
num = --(*p_counter);
for (i = 0; i < num; i++) {
enet_addr_cont =
- (enet_addr_container_t *)
+ (struct enet_addr_container *)
ENET_ADDR_CONT_ENTRY(dequeue(p_lh));
- hw_add_addr_in_hash(ugeth, &(enet_addr_cont->address));
+ hw_add_addr_in_hash(ugeth, enet_addr_cont->address);
enqueue(p_lh, &enet_addr_cont->node); /* Put it back */
}
@@ -2269,14 +2253,14 @@ static int ugeth_82xx_filtering_clear_addr_in_hash(ucc_geth_private_t *ugeth,
}
#endif /* CONFIG_UGETH_FILTERING */
-static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t *
+static int ugeth_82xx_filtering_clear_all_addr_in_hash(struct ucc_geth_private *
ugeth,
- enet_addr_type_e
+ enum enet_addr_type
enet_addr_type)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
- ucc_fast_private_t *uccf;
- comm_dir_e comm_dir;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
+ struct ucc_fast_private *uccf;
+ enum comm_dir comm_dir;
struct list_head *p_lh;
u16 i, num;
u32 *addr_h, *addr_l;
@@ -2285,7 +2269,7 @@ static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t *
uccf = ugeth->uccf;
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->p_rx_glbl_pram->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->p_rx_glbl_pram->
addressfiltering;
if (enet_addr_type == ENET_ADDR_TYPE_GROUP) {
@@ -2331,8 +2315,8 @@ static int ugeth_82xx_filtering_clear_all_addr_in_hash(ucc_geth_private_t *
}
#ifdef CONFIG_UGETH_FILTERING
-static int ugeth_82xx_filtering_add_addr_in_paddr(ucc_geth_private_t *ugeth,
- enet_addr_t *p_enet_addr,
+static int ugeth_82xx_filtering_add_addr_in_paddr(struct ucc_geth_private *ugeth,
+ struct enet_addr *p_enet_addr,
u8 paddr_num)
{
int i;
@@ -2352,14 +2336,14 @@ static int ugeth_82xx_filtering_add_addr_in_paddr(ucc_geth_private_t *ugeth,
}
#endif /* CONFIG_UGETH_FILTERING */
-static int ugeth_82xx_filtering_clear_addr_in_paddr(ucc_geth_private_t *ugeth,
+static int ugeth_82xx_filtering_clear_addr_in_paddr(struct ucc_geth_private *ugeth,
u8 paddr_num)
{
ugeth->indAddrRegUsed[paddr_num] = 0; /* mark this paddr as not used */
return hw_clear_addr_in_paddr(ugeth, paddr_num);/* clear in hardware */
}
-static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
+static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
{
u16 i, j;
u8 *bd;
@@ -2433,8 +2417,8 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
if (ugeth->tx_skbuff[i][j]) {
dma_unmap_single(NULL,
- BD_BUFFER_ARG(bd),
- (BD_STATUS_AND_LENGTH(bd) &
+ ((qe_bd_t *)bd)->buf,
+ (in_be32((u32 *)bd) &
BD_LENGTH_MASK),
DMA_TO_DEVICE);
dev_kfree_skb_any(ugeth->tx_skbuff[i][j]);
@@ -2460,18 +2444,17 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
bd = ugeth->p_rx_bd_ring[i];
for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
if (ugeth->rx_skbuff[i][j]) {
- dma_unmap_single(NULL, BD_BUFFER(bd),
- ugeth->ug_info->
- uf_info.
- max_rx_buf_length +
- UCC_GETH_RX_DATA_BUF_ALIGNMENT,
- DMA_FROM_DEVICE);
-
- dev_kfree_skb_any(ugeth->
- rx_skbuff[i][j]);
+ dma_unmap_single(NULL,
+ ((struct qe_bd *)bd)->buf,
+ ugeth->ug_info->
+ uf_info.max_rx_buf_length +
+ UCC_GETH_RX_DATA_BUF_ALIGNMENT,
+ DMA_FROM_DEVICE);
+ dev_kfree_skb_any(
+ ugeth->rx_skbuff[i][j]);
ugeth->rx_skbuff[i][j] = NULL;
}
- bd += UCC_GETH_SIZE_OF_BD;
+ bd += sizeof(struct qe_bd);
}
kfree(ugeth->rx_skbuff[i]);
@@ -2496,11 +2479,11 @@ static void ucc_geth_memclean(ucc_geth_private_t *ugeth)
static void ucc_geth_set_multi(struct net_device *dev)
{
- ucc_geth_private_t *ugeth;
+ struct ucc_geth_private *ugeth;
struct dev_mc_list *dmi;
- ucc_fast_t *uf_regs;
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
- enet_addr_t tempaddr;
+ struct ucc_fast *uf_regs;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
+ u8 tempaddr[6];
u8 *mcptr, *tdptr;
int i, j;
@@ -2517,7 +2500,7 @@ static void ucc_geth_set_multi(struct net_device *dev)
uf_regs->upsmr &= ~UPSMR_PRO;
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->
p_rx_glbl_pram->addressfiltering;
if (dev->flags & IFF_ALLMULTI) {
@@ -2546,23 +2529,22 @@ static void ucc_geth_set_multi(struct net_device *dev)
* copy bytes MSB first from dmi_addr.
*/
mcptr = (u8 *) dmi->dmi_addr + 5;
- tdptr = (u8 *) & tempaddr;
+ tdptr = (u8 *) tempaddr;
for (j = 0; j < 6; j++)
*tdptr++ = *mcptr--;
/* Ask CPM to run CRC and set bit in
* filter mask.
*/
- hw_add_addr_in_hash(ugeth, &tempaddr);
-
+ hw_add_addr_in_hash(ugeth, tempaddr);
}
}
}
}
-static void ucc_geth_stop(ucc_geth_private_t *ugeth)
+static void ucc_geth_stop(struct ucc_geth_private *ugeth)
{
- ucc_geth_t *ug_regs = ugeth->ug_regs;
+ struct ucc_geth *ug_regs = ugeth->ug_regs;
u32 tempval;
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -2605,15 +2587,15 @@ static void ucc_geth_stop(ucc_geth_private_t *ugeth)
ucc_geth_memclean(ugeth);
}
-static int ucc_geth_startup(ucc_geth_private_t *ugeth)
+static int ucc_geth_startup(struct ucc_geth_private *ugeth)
{
- ucc_geth_82xx_address_filtering_pram_t *p_82xx_addr_filt;
- ucc_geth_init_pram_t *p_init_enet_pram;
- ucc_fast_private_t *uccf;
- ucc_geth_info_t *ug_info;
- ucc_fast_info_t *uf_info;
- ucc_fast_t *uf_regs;
- ucc_geth_t *ug_regs;
+ struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
+ struct ucc_geth_init_pram *p_init_enet_pram;
+ struct ucc_fast_private *uccf;
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_info *uf_info;
+ struct ucc_fast *uf_regs;
+ struct ucc_geth *ug_regs;
int ret_val = -EINVAL;
u32 remoder = UCC_GETH_REMODER_INIT;
u32 init_enet_pram_offset, cecr_subblock, command, maccfg1;
@@ -2788,7 +2770,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP);
uf_regs = uccf->uf_regs;
- ug_regs = (ucc_geth_t *) (uccf->uf_regs);
+ ug_regs = (struct ucc_geth *) (uccf->uf_regs);
ugeth->ug_regs = ug_regs;
init_default_reg_vals(&uf_regs->upsmr,
@@ -2869,10 +2851,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Allocate in multiple of
UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT,
according to spec */
- length = ((ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD)
+ length = ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd))
/ UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
* UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
- if ((ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD) %
+ if ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)) %
UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
@@ -2904,13 +2886,13 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
/* Zero unused end of bd ring, according to spec */
memset(ugeth->p_tx_bd_ring[j] +
- ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD, 0,
- length - ug_info->bdRingLenTx[j] * UCC_GETH_SIZE_OF_BD);
+ ug_info->bdRingLenTx[j] * sizeof(struct qe_bd), 0,
+ length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd));
}
/* Allocate Rx bds */
for (j = 0; j < ug_info->numQueuesRx; j++) {
- length = ug_info->bdRingLenRx[j] * UCC_GETH_SIZE_OF_BD;
+ length = ug_info->bdRingLenRx[j] * sizeof(struct qe_bd);
if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
u32 align = 4;
if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
@@ -2960,12 +2942,15 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0;
bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
- BD_BUFFER_CLEAR(bd);
- BD_STATUS_AND_LENGTH_SET(bd, 0);
- bd += UCC_GETH_SIZE_OF_BD;
+ /* clear bd buffer */
+ out_be32(&((struct qe_bd *)bd)->buf, 0);
+ /* set bd status and length */
+ out_be32((u32 *)bd, 0);
+ bd += sizeof(struct qe_bd);
}
- bd -= UCC_GETH_SIZE_OF_BD;
- BD_STATUS_AND_LENGTH_SET(bd, T_W);/* for last BD set Wrap bit */
+ bd -= sizeof(struct qe_bd);
+ /* set bd status and length */
+ out_be32((u32 *)bd, T_W); /* for last BD set Wrap bit */
}
/* Init Rx bds */
@@ -2989,12 +2974,15 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
ugeth->skb_currx[j] = 0;
bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j];
for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
- BD_STATUS_AND_LENGTH_SET(bd, R_I);
- BD_BUFFER_CLEAR(bd);
- bd += UCC_GETH_SIZE_OF_BD;
+ /* set bd status and length */
+ out_be32((u32 *)bd, R_I);
+ /* clear bd buffer */
+ out_be32(&((struct qe_bd *)bd)->buf, 0);
+ bd += sizeof(struct qe_bd);
}
- bd -= UCC_GETH_SIZE_OF_BD;
- BD_STATUS_AND_LENGTH_SET(bd, R_W);/* for last BD set Wrap bit */
+ bd -= sizeof(struct qe_bd);
+ /* set bd status and length */
+ out_be32((u32 *)bd, R_W); /* for last BD set Wrap bit */
}
/*
@@ -3003,7 +2991,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Tx global PRAM */
/* Allocate global tx parameter RAM page */
ugeth->tx_glbl_pram_offset =
- qe_muram_alloc(sizeof(ucc_geth_tx_global_pram_t),
+ qe_muram_alloc(sizeof(struct ucc_geth_tx_global_pram),
UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->tx_glbl_pram_offset)) {
ugeth_err
@@ -3013,10 +3001,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
return -ENOMEM;
}
ugeth->p_tx_glbl_pram =
- (ucc_geth_tx_global_pram_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_tx_global_pram *) qe_muram_addr(ugeth->
tx_glbl_pram_offset);
/* Zero out p_tx_glbl_pram */
- memset(ugeth->p_tx_glbl_pram, 0, sizeof(ucc_geth_tx_global_pram_t));
+ memset(ugeth->p_tx_glbl_pram, 0, sizeof(struct ucc_geth_tx_global_pram));
/* Fill global PRAM */
@@ -3024,7 +3012,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Size varies with number of Tx threads */
ugeth->thread_dat_tx_offset =
qe_muram_alloc(numThreadsTxNumerical *
- sizeof(ucc_geth_thread_data_tx_t) +
+ sizeof(struct ucc_geth_thread_data_tx) +
32 * (numThreadsTxNumerical == 1),
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->thread_dat_tx_offset)) {
@@ -3036,7 +3024,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_thread_data_tx =
- (ucc_geth_thread_data_tx_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_thread_data_tx *) qe_muram_addr(ugeth->
thread_dat_tx_offset);
out_be32(&ugeth->p_tx_glbl_pram->tqptr, ugeth->thread_dat_tx_offset);
@@ -3053,7 +3041,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Size varies with number of Tx queues */
ugeth->send_q_mem_reg_offset =
qe_muram_alloc(ug_info->numQueuesTx *
- sizeof(ucc_geth_send_queue_qd_t),
+ sizeof(struct ucc_geth_send_queue_qd),
UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->send_q_mem_reg_offset)) {
ugeth_err
@@ -3064,7 +3052,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_send_q_mem_reg =
- (ucc_geth_send_queue_mem_region_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_send_queue_mem_region *) qe_muram_addr(ugeth->
send_q_mem_reg_offset);
out_be32(&ugeth->p_tx_glbl_pram->sqptr, ugeth->send_q_mem_reg_offset);
@@ -3073,7 +3061,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
for (i = 0; i < ug_info->numQueuesTx; i++) {
endOfRing =
ugeth->p_tx_bd_ring[i] + (ug_info->bdRingLenTx[i] -
- 1) * UCC_GETH_SIZE_OF_BD;
+ 1) * sizeof(struct qe_bd);
if (ugeth->ug_info->uf_info.bd_mem_part == MEM_PART_SYSTEM) {
out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base,
(u32) virt_to_phys(ugeth->p_tx_bd_ring[i]));
@@ -3096,7 +3084,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
if (ug_info->numQueuesTx > 1) {
/* scheduler exists only if more than 1 tx queue */
ugeth->scheduler_offset =
- qe_muram_alloc(sizeof(ucc_geth_scheduler_t),
+ qe_muram_alloc(sizeof(struct ucc_geth_scheduler),
UCC_GETH_SCHEDULER_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->scheduler_offset)) {
ugeth_err
@@ -3107,12 +3095,12 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_scheduler =
- (ucc_geth_scheduler_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_scheduler *) qe_muram_addr(ugeth->
scheduler_offset);
out_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer,
ugeth->scheduler_offset);
/* Zero out p_scheduler */
- memset(ugeth->p_scheduler, 0, sizeof(ucc_geth_scheduler_t));
+ memset(ugeth->p_scheduler, 0, sizeof(struct ucc_geth_scheduler));
/* Set values in scheduler */
out_be32(&ugeth->p_scheduler->mblinterval,
@@ -3144,7 +3132,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
ugeth->tx_fw_statistics_pram_offset =
qe_muram_alloc(sizeof
- (ucc_geth_tx_firmware_statistics_pram_t),
+ (struct ucc_geth_tx_firmware_statistics_pram),
UCC_GETH_TX_STATISTICS_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->tx_fw_statistics_pram_offset)) {
ugeth_err
@@ -3154,11 +3142,11 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
return -ENOMEM;
}
ugeth->p_tx_fw_statistics_pram =
- (ucc_geth_tx_firmware_statistics_pram_t *)
+ (struct ucc_geth_tx_firmware_statistics_pram *)
qe_muram_addr(ugeth->tx_fw_statistics_pram_offset);
/* Zero out p_tx_fw_statistics_pram */
memset(ugeth->p_tx_fw_statistics_pram,
- 0, sizeof(ucc_geth_tx_firmware_statistics_pram_t));
+ 0, sizeof(struct ucc_geth_tx_firmware_statistics_pram));
}
/* temoder */
@@ -3183,7 +3171,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Rx global PRAM */
/* Allocate global rx parameter RAM page */
ugeth->rx_glbl_pram_offset =
- qe_muram_alloc(sizeof(ucc_geth_rx_global_pram_t),
+ qe_muram_alloc(sizeof(struct ucc_geth_rx_global_pram),
UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->rx_glbl_pram_offset)) {
ugeth_err
@@ -3193,10 +3181,10 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
return -ENOMEM;
}
ugeth->p_rx_glbl_pram =
- (ucc_geth_rx_global_pram_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_rx_global_pram *) qe_muram_addr(ugeth->
rx_glbl_pram_offset);
/* Zero out p_rx_glbl_pram */
- memset(ugeth->p_rx_glbl_pram, 0, sizeof(ucc_geth_rx_global_pram_t));
+ memset(ugeth->p_rx_glbl_pram, 0, sizeof(struct ucc_geth_rx_global_pram));
/* Fill global PRAM */
@@ -3204,7 +3192,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Size varies with number of Rx threads */
ugeth->thread_dat_rx_offset =
qe_muram_alloc(numThreadsRxNumerical *
- sizeof(ucc_geth_thread_data_rx_t),
+ sizeof(struct ucc_geth_thread_data_rx),
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->thread_dat_rx_offset)) {
ugeth_err
@@ -3215,7 +3203,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_thread_data_rx =
- (ucc_geth_thread_data_rx_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_thread_data_rx *) qe_muram_addr(ugeth->
thread_dat_rx_offset);
out_be32(&ugeth->p_rx_glbl_pram->rqptr, ugeth->thread_dat_rx_offset);
@@ -3227,7 +3215,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
statisticsMode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
ugeth->rx_fw_statistics_pram_offset =
qe_muram_alloc(sizeof
- (ucc_geth_rx_firmware_statistics_pram_t),
+ (struct ucc_geth_rx_firmware_statistics_pram),
UCC_GETH_RX_STATISTICS_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->rx_fw_statistics_pram_offset)) {
ugeth_err
@@ -3237,11 +3225,11 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
return -ENOMEM;
}
ugeth->p_rx_fw_statistics_pram =
- (ucc_geth_rx_firmware_statistics_pram_t *)
+ (struct ucc_geth_rx_firmware_statistics_pram *)
qe_muram_addr(ugeth->rx_fw_statistics_pram_offset);
/* Zero out p_rx_fw_statistics_pram */
memset(ugeth->p_rx_fw_statistics_pram, 0,
- sizeof(ucc_geth_rx_firmware_statistics_pram_t));
+ sizeof(struct ucc_geth_rx_firmware_statistics_pram));
}
/* intCoalescingPtr */
@@ -3249,7 +3237,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Size varies with number of Rx queues */
ugeth->rx_irq_coalescing_tbl_offset =
qe_muram_alloc(ug_info->numQueuesRx *
- sizeof(ucc_geth_rx_interrupt_coalescing_entry_t),
+ sizeof(struct ucc_geth_rx_interrupt_coalescing_entry),
UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->rx_irq_coalescing_tbl_offset)) {
ugeth_err
@@ -3260,7 +3248,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_rx_irq_coalescing_tbl =
- (ucc_geth_rx_interrupt_coalescing_table_t *)
+ (struct ucc_geth_rx_interrupt_coalescing_table *)
qe_muram_addr(ugeth->rx_irq_coalescing_tbl_offset);
out_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr,
ugeth->rx_irq_coalescing_tbl_offset);
@@ -3300,7 +3288,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
l3qt = 0;
for (i = 0; i < 8; i++)
l3qt |= (ug_info->l3qt[j + i] << (28 - 4 * i));
- out_be32(&ugeth->p_rx_glbl_pram->l3qt[j], l3qt);
+ out_be32(&ugeth->p_rx_glbl_pram->l3qt[j/8], l3qt);
}
/* vlantype */
@@ -3316,8 +3304,8 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Size varies with number of Rx queues */
ugeth->rx_bd_qs_tbl_offset =
qe_muram_alloc(ug_info->numQueuesRx *
- (sizeof(ucc_geth_rx_bd_queues_entry_t) +
- sizeof(ucc_geth_rx_prefetched_bds_t)),
+ (sizeof(struct ucc_geth_rx_bd_queues_entry) +
+ sizeof(struct ucc_geth_rx_prefetched_bds)),
UCC_GETH_RX_BD_QUEUES_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->rx_bd_qs_tbl_offset)) {
ugeth_err
@@ -3328,14 +3316,14 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_rx_bd_qs_tbl =
- (ucc_geth_rx_bd_queues_entry_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_rx_bd_queues_entry *) qe_muram_addr(ugeth->
rx_bd_qs_tbl_offset);
out_be32(&ugeth->p_rx_glbl_pram->rbdqptr, ugeth->rx_bd_qs_tbl_offset);
/* Zero out p_rx_bd_qs_tbl */
memset(ugeth->p_rx_bd_qs_tbl,
0,
- ug_info->numQueuesRx * (sizeof(ucc_geth_rx_bd_queues_entry_t) +
- sizeof(ucc_geth_rx_prefetched_bds_t)));
+ ug_info->numQueuesRx * (sizeof(struct ucc_geth_rx_bd_queues_entry) +
+ sizeof(struct ucc_geth_rx_prefetched_bds)));
/* Setup the table */
/* Assume BD rings are already established */
@@ -3406,7 +3394,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Allocate memory for extended filtering Mode Global
Parameters */
ugeth->exf_glbl_param_offset =
- qe_muram_alloc(sizeof(ucc_geth_exf_global_pram_t),
+ qe_muram_alloc(sizeof(struct ucc_geth_exf_global_pram),
UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT);
if (IS_MURAM_ERR(ugeth->exf_glbl_param_offset)) {
ugeth_err
@@ -3417,7 +3405,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_exf_glbl_param =
- (ucc_geth_exf_global_pram_t *) qe_muram_addr(ugeth->
+ (struct ucc_geth_exf_global_pram *) qe_muram_addr(ugeth->
exf_glbl_param_offset);
out_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam,
ugeth->exf_glbl_param_offset);
@@ -3439,7 +3427,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
INIT_LIST_HEAD(&ugeth->ind_hash_q);
}
p_82xx_addr_filt =
- (ucc_geth_82xx_address_filtering_pram_t *) ugeth->
+ (struct ucc_geth_82xx_address_filtering_pram *) ugeth->
p_rx_glbl_pram->addressfiltering;
ugeth_82xx_filtering_clear_all_addr_in_hash(ugeth,
@@ -3462,7 +3450,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
* allocated resources can be released when the channel is freed.
*/
if (!(ugeth->p_init_enet_param_shadow =
- (ucc_geth_init_pram_t *) kmalloc(sizeof(ucc_geth_init_pram_t),
+ (struct ucc_geth_init_pram *) kmalloc(sizeof(struct ucc_geth_init_pram),
GFP_KERNEL))) {
ugeth_err
("%s: Can not allocate memory for"
@@ -3472,7 +3460,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
/* Zero out *p_init_enet_param_shadow */
memset((char *)ugeth->p_init_enet_param_shadow,
- 0, sizeof(ucc_geth_init_pram_t));
+ 0, sizeof(struct ucc_geth_init_pram));
/* Fill shadow InitEnet command parameter structure */
@@ -3506,7 +3494,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
ugeth->p_init_enet_param_shadow->largestexternallookupkeysize =
ug_info->largestexternallookupkeysize;
- size = sizeof(ucc_geth_thread_rx_pram_t);
+ size = sizeof(struct ucc_geth_thread_rx_pram);
if (ug_info->rxExtendedFiltering) {
size += THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING;
if (ug_info->largestexternallookupkeysize ==
@@ -3537,7 +3525,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
fill_init_enet_entries(ugeth,
&(ugeth->p_init_enet_param_shadow->
txthread[0]), numThreadsTxNumerical,
- sizeof(ucc_geth_thread_tx_pram_t),
+ sizeof(struct ucc_geth_thread_tx_pram),
UCC_GETH_THREAD_TX_PRAM_ALIGNMENT,
ug_info->riscTx, 0)) != 0) {
ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
@@ -3557,7 +3545,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
}
/* Allocate InitEnet command parameter structure */
- init_enet_pram_offset = qe_muram_alloc(sizeof(ucc_geth_init_pram_t), 4);
+ init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4);
if (IS_MURAM_ERR(init_enet_pram_offset)) {
ugeth_err
("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
@@ -3566,7 +3554,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
return -ENOMEM;
}
p_init_enet_pram =
- (ucc_geth_init_pram_t *) qe_muram_addr(init_enet_pram_offset);
+ (struct ucc_geth_init_pram *) qe_muram_addr(init_enet_pram_offset);
/* Copy shadow InitEnet command parameter structure into PRAM */
p_init_enet_pram->resinit1 = ugeth->p_init_enet_param_shadow->resinit1;
@@ -3591,7 +3579,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* Issue QE command */
cecr_subblock =
ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num);
- qe_issue_cmd(command, cecr_subblock, (u8) QE_CR_PROTOCOL_ETHERNET,
+ qe_issue_cmd(command, cecr_subblock, QE_CR_PROTOCOL_ETHERNET,
init_enet_pram_offset);
/* Free InitEnet command parameter */
@@ -3603,7 +3591,7 @@ static int ucc_geth_startup(ucc_geth_private_t *ugeth)
/* returns a net_device_stats structure pointer */
static struct net_device_stats *ucc_geth_get_stats(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
return &(ugeth->stats);
}
@@ -3614,7 +3602,7 @@ static struct net_device_stats *ucc_geth_get_stats(struct net_device *dev)
* starting over will fix the problem. */
static void ucc_geth_timeout(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -3634,7 +3622,7 @@ static void ucc_geth_timeout(struct net_device *dev)
/* It is pointed to by the dev->hard_start_xmit function pointer */
static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
u8 *bd; /* BD pointer */
u32 bd_status;
u8 txQ = 0;
@@ -3647,7 +3635,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Start from the next BD that should be filled */
bd = ugeth->txBd[txQ];
- bd_status = BD_STATUS_AND_LENGTH(bd);
+ bd_status = in_be32((u32 *)bd);
/* Save the skb pointer so we can free it later */
ugeth->tx_skbuff[txQ][ugeth->skb_curtx[txQ]] = skb;
@@ -3657,20 +3645,21 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
1) & TX_RING_MOD_MASK(ugeth->ug_info->bdRingLenTx[txQ]);
/* set up the buffer descriptor */
- BD_BUFFER_SET(bd,
+ out_be32(&((struct qe_bd *)bd)->buf,
dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE));
- //printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data);
+ /* printk(KERN_DEBUG"skb->data is 0x%x\n",skb->data); */
bd_status = (bd_status & T_W) | T_R | T_I | T_L | skb->len;
- BD_STATUS_AND_LENGTH_SET(bd, bd_status);
+ /* set bd status and length */
+ out_be32((u32 *)bd, bd_status);
dev->trans_start = jiffies;
/* Move to next BD in the ring */
if (!(bd_status & T_W))
- ugeth->txBd[txQ] = bd + UCC_GETH_SIZE_OF_BD;
+ ugeth->txBd[txQ] = bd + sizeof(struct qe_bd);
else
ugeth->txBd[txQ] = ugeth->p_tx_bd_ring[txQ];
@@ -3695,7 +3684,7 @@ static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
}
-static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
+static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit)
{
struct sk_buff *skb;
u8 *bd;
@@ -3709,11 +3698,11 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
/* collect received buffers */
bd = ugeth->rxBd[rxQ];
- bd_status = BD_STATUS_AND_LENGTH(bd);
+ bd_status = in_be32((u32 *)bd);
/* while there are received buffers and BD is full (~R_E) */
while (!((bd_status & (R_E)) || (--rx_work_limit < 0))) {
- bdBuffer = (u8 *) BD_BUFFER(bd);
+ bdBuffer = (u8 *) in_be32(&((struct qe_bd *)bd)->buf);
length = (u16) ((bd_status & BD_LENGTH_MASK) - 4);
skb = ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]];
@@ -3768,9 +3757,9 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
if (bd_status & R_W)
bd = ugeth->p_rx_bd_ring[rxQ];
else
- bd += UCC_GETH_SIZE_OF_BD;
+ bd += sizeof(struct qe_bd);
- bd_status = BD_STATUS_AND_LENGTH(bd);
+ bd_status = in_be32((u32 *)bd);
}
ugeth->rxBd[rxQ] = bd;
@@ -3781,12 +3770,12 @@ static int ucc_geth_rx(ucc_geth_private_t *ugeth, u8 rxQ, int rx_work_limit)
static int ucc_geth_tx(struct net_device *dev, u8 txQ)
{
/* Start from the next BD that should be filled */
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
u8 *bd; /* BD pointer */
u32 bd_status;
bd = ugeth->confBd[txQ];
- bd_status = BD_STATUS_AND_LENGTH(bd);
+ bd_status = in_be32((u32 *)bd);
/* Normal processing. */
while ((bd_status & T_R) == 0) {
@@ -3813,7 +3802,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
/* Advance the confirmation BD pointer */
if (!(bd_status & T_W))
- ugeth->confBd[txQ] += UCC_GETH_SIZE_OF_BD;
+ ugeth->confBd[txQ] += sizeof(struct qe_bd);
else
ugeth->confBd[txQ] = ugeth->p_tx_bd_ring[txQ];
}
@@ -3823,7 +3812,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
#ifdef CONFIG_UGETH_NAPI
static int ucc_geth_poll(struct net_device *dev, int *budget)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
int howmany;
int rx_work_limit = *budget;
u8 rxQ = 0;
@@ -3847,9 +3836,9 @@ static int ucc_geth_poll(struct net_device *dev, int *budget)
static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
{
struct net_device *dev = (struct net_device *)info;
- ucc_geth_private_t *ugeth = netdev_priv(dev);
- ucc_fast_private_t *uccf;
- ucc_geth_info_t *ug_info;
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_fast_private *uccf;
+ struct ucc_geth_info *ug_info;
register u32 ucce = 0;
register u32 bit_mask = UCCE_RXBF_SINGLE_MASK;
register u32 tx_mask = UCCE_TXBF_SINGLE_MASK;
@@ -3912,7 +3901,7 @@ static irqreturn_t ucc_geth_irq_handler(int irq, void *info)
static irqreturn_t phy_interrupt(int irq, void *dev_id)
{
struct net_device *dev = (struct net_device *)dev_id;
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -3932,8 +3921,8 @@ static irqreturn_t phy_interrupt(int irq, void *dev_id)
static void ugeth_phy_change(void *data)
{
struct net_device *dev = (struct net_device *)data;
- ucc_geth_private_t *ugeth = netdev_priv(dev);
- ucc_geth_t *ug_regs;
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_geth *ug_regs;
int result = 0;
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -3963,7 +3952,7 @@ static void ugeth_phy_change(void *data)
static void ugeth_phy_timer(unsigned long data)
{
struct net_device *dev = (struct net_device *)data;
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
schedule_work(&ugeth->tq);
@@ -3979,7 +3968,7 @@ static void ugeth_phy_timer(unsigned long data)
static void ugeth_phy_startup_timer(unsigned long data)
{
struct ugeth_mii_info *mii_info = (struct ugeth_mii_info *)data;
- ucc_geth_private_t *ugeth = netdev_priv(mii_info->dev);
+ struct ucc_geth_private *ugeth = netdev_priv(mii_info->dev);
static int secondary = UGETH_AN_TIMEOUT;
int result;
@@ -4034,7 +4023,7 @@ static void ugeth_phy_startup_timer(unsigned long data)
/* Returns 0 for success. */
static int ucc_geth_open(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
int err;
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -4111,7 +4100,7 @@ static int ucc_geth_open(struct net_device *dev)
/* Stops the kernel queue, and halts the controller */
static int ucc_geth_close(struct net_device *dev)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
ugeth_vdbg("%s: IN", __FUNCTION__);
@@ -4130,30 +4119,53 @@ static int ucc_geth_close(struct net_device *dev)
const struct ethtool_ops ucc_geth_ethtool_ops = { };
-static int ucc_geth_probe(struct device *device)
+static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *match)
{
- struct platform_device *pdev = to_platform_device(device);
- struct ucc_geth_platform_data *ugeth_pdata;
+ struct device *device = &ofdev->dev;
+ struct device_node *np = ofdev->node;
struct net_device *dev = NULL;
struct ucc_geth_private *ugeth = NULL;
struct ucc_geth_info *ug_info;
- int err;
+ struct resource res;
+ struct device_node *phy;
+ int err, ucc_num, phy_interface;
static int mii_mng_configured = 0;
+ const phandle *ph;
+ const unsigned int *prop;
ugeth_vdbg("%s: IN", __FUNCTION__);
- ugeth_pdata = (struct ucc_geth_platform_data *)pdev->dev.platform_data;
+ prop = get_property(np, "device-id", NULL);
+ ucc_num = *prop - 1;
+ if ((ucc_num < 0) || (ucc_num > 7))
+ return -ENODEV;
+
+ ug_info = &ugeth_info[ucc_num];
+ ug_info->uf_info.ucc_num = ucc_num;
+ prop = get_property(np, "rx-clock", NULL);
+ ug_info->uf_info.rx_clock = *prop;
+ prop = get_property(np, "tx-clock", NULL);
+ ug_info->uf_info.tx_clock = *prop;
+ err = of_address_to_resource(np, 0, &res);
+ if (err)
+ return -EINVAL;
+
+ ug_info->uf_info.regs = res.start;
+ ug_info->uf_info.irq = irq_of_parse_and_map(np, 0);
+
+ ph = get_property(np, "phy-handle", NULL);
+ phy = of_find_node_by_phandle(*ph);
- ug_info = &ugeth_info[pdev->id];
- ug_info->uf_info.ucc_num = pdev->id;
- ug_info->uf_info.rx_clock = ugeth_pdata->rx_clock;
- ug_info->uf_info.tx_clock = ugeth_pdata->tx_clock;
- ug_info->uf_info.regs = ugeth_pdata->phy_reg_addr;
- ug_info->uf_info.irq = platform_get_irq(pdev, 0);
- ug_info->phy_address = ugeth_pdata->phy_id;
- ug_info->enet_interface = ugeth_pdata->phy_interface;
- ug_info->board_flags = ugeth_pdata->board_flags;
- ug_info->phy_interrupt = ugeth_pdata->phy_interrupt;
+ if (phy == NULL)
+ return -ENODEV;
+
+ prop = get_property(phy, "reg", NULL);
+ ug_info->phy_address = *prop;
+ prop = get_property(phy, "interface", NULL);
+ ug_info->enet_interface = *prop;
+ ug_info->phy_interrupt = irq_of_parse_and_map(phy, 0);
+ ug_info->board_flags = (ug_info->phy_interrupt == NO_IRQ)?
+ 0:FSL_UGETH_BRD_HAS_PHY_INTR;
printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n",
ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,
@@ -4161,12 +4173,44 @@ static int ucc_geth_probe(struct device *device)
if (ug_info == NULL) {
ugeth_err("%s: [%d] Missing additional data!", __FUNCTION__,
- pdev->id);
+ ucc_num);
return -ENODEV;
}
+ /* FIXME: Work around for early chip rev. */
+ /* There's a bug in initial chip rev(s) in the RGMII ac */
+ /* timing. */
+ /* The following compensates by writing to the reserved */
+ /* QE Port Output Hold Registers (CPOH1?). */
+ prop = get_property(phy, "interface", NULL);
+ phy_interface = *prop;
+ if ((phy_interface == ENET_1000_RGMII) ||
+ (phy_interface == ENET_100_RGMII) ||
+ (phy_interface == ENET_10_RGMII)) {
+ struct device_node *soc;
+ phys_addr_t immrbase = -1;
+ u32 *tmp_reg;
+ u32 tmp_val;
+
+ soc = of_find_node_by_type(NULL, "soc");
+ if (soc) {
+ unsigned int size;
+ const void *prop = get_property(soc, "reg", &size);
+ immrbase = of_translate_address(soc, prop);
+ of_node_put(soc);
+ };
+
+ tmp_reg = (u32 *) ioremap(immrbase + 0x14A8, 0x4);
+ tmp_val = in_be32(tmp_reg);
+ if (ucc_num == 1)
+ out_be32(tmp_reg, tmp_val | 0x00003000);
+ else if (ucc_num == 2)
+ out_be32(tmp_reg, tmp_val | 0x0c000000);
+ iounmap(tmp_reg);
+ }
+
if (!mii_mng_configured) {
- ucc_set_qe_mux_mii_mng(ug_info->uf_info.ucc_num);
+ ucc_set_qe_mux_mii_mng(ucc_num);
mii_mng_configured = 1;
}
@@ -4213,13 +4257,14 @@ static int ucc_geth_probe(struct device *device)
ugeth->ug_info = ug_info;
ugeth->dev = dev;
- memcpy(dev->dev_addr, ugeth_pdata->mac_addr, 6);
+ memcpy(dev->dev_addr, get_property(np, "mac-address", NULL), 6);
return 0;
}
-static int ucc_geth_remove(struct device *device)
+static int ucc_geth_remove(struct of_device* ofdev)
{
+ struct device *device = &ofdev->dev;
struct net_device *dev = dev_get_drvdata(device);
struct ucc_geth_private *ugeth = netdev_priv(dev);
@@ -4230,28 +4275,38 @@ static int ucc_geth_remove(struct device *device)
return 0;
}
-/* Structure for a device driver */
-static struct device_driver ucc_geth_driver = {
- .name = DRV_NAME,
- .bus = &platform_bus_type,
- .probe = ucc_geth_probe,
- .remove = ucc_geth_remove,
+static struct of_device_id ucc_geth_match[] = {
+ {
+ .type = "network",
+ .compatible = "ucc_geth",
+ },
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, ucc_geth_match);
+
+static struct of_platform_driver ucc_geth_driver = {
+ .name = DRV_NAME,
+ .match_table = ucc_geth_match,
+ .probe = ucc_geth_probe,
+ .remove = ucc_geth_remove,
};
static int __init ucc_geth_init(void)
{
int i;
+
printk(KERN_INFO "ucc_geth: " DRV_DESC "\n");
for (i = 0; i < 8; i++)
memcpy(&(ugeth_info[i]), &ugeth_primary_info,
sizeof(ugeth_primary_info));
- return driver_register(&ucc_geth_driver);
+ return of_register_driver(&ucc_geth_driver);
}
static void __exit ucc_geth_exit(void)
{
- driver_unregister(&ucc_geth_driver);
+ of_unregister_driver(&ucc_geth_driver);
}
module_init(ucc_geth_init);
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 005965f..a665612 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -36,24 +36,24 @@
#define ENET_INIT_PARAM_MAX_ENTRIES_RX 9
#define ENET_INIT_PARAM_MAX_ENTRIES_TX 8
-typedef struct ucc_mii_mng {
+struct ucc_mii_mng {
u32 miimcfg; /* MII management configuration reg */
u32 miimcom; /* MII management command reg */
u32 miimadd; /* MII management address reg */
u32 miimcon; /* MII management control reg */
u32 miimstat; /* MII management status reg */
u32 miimind; /* MII management indication reg */
-} __attribute__ ((packed)) ucc_mii_mng_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth {
- ucc_fast_t uccf;
+struct ucc_geth {
+ struct ucc_fast uccf;
u32 maccfg1; /* mac configuration reg. 1 */
u32 maccfg2; /* mac configuration reg. 2 */
u32 ipgifg; /* interframe gap reg. */
u32 hafdup; /* half-duplex reg. */
u8 res1[0x10];
- ucc_mii_mng_t miimng; /* MII management structure */
+ struct ucc_mii_mng miimng; /* MII management structure */
u32 ifctl; /* interface control reg */
u32 ifstat; /* interface statux reg */
u32 macstnaddr1; /* mac station address part 1 reg */
@@ -111,7 +111,7 @@ typedef struct ucc_geth {
u32 scar; /* Statistics carry register */
u32 scam; /* Statistics caryy mask register */
u8 res5[0x200 - 0x1c4];
-} __attribute__ ((packed)) ucc_geth_t;
+} __attribute__ ((packed));
/* UCC GETH TEMODR Register */
#define TEMODER_TX_RMON_STATISTICS_ENABLE 0x0100 /* enable Tx statistics
@@ -508,39 +508,39 @@ typedef struct ucc_geth {
/* UCC GETH UDSR (Data Synchronization Register) */
#define UDSR_MAGIC 0x067E
-typedef struct ucc_geth_thread_data_tx {
+struct ucc_geth_thread_data_tx {
u8 res0[104];
-} __attribute__ ((packed)) ucc_geth_thread_data_tx_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_thread_data_rx {
+struct ucc_geth_thread_data_rx {
u8 res0[40];
-} __attribute__ ((packed)) ucc_geth_thread_data_rx_t;
+} __attribute__ ((packed));
/* Send Queue Queue-Descriptor */
-typedef struct ucc_geth_send_queue_qd {
+struct ucc_geth_send_queue_qd {
u32 bd_ring_base; /* pointer to BD ring base address */
u8 res0[0x8];
u32 last_bd_completed_address;/* initialize to last entry in BD ring */
u8 res1[0x30];
-} __attribute__ ((packed)) ucc_geth_send_queue_qd_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_send_queue_mem_region {
- ucc_geth_send_queue_qd_t sqqd[NUM_TX_QUEUES];
-} __attribute__ ((packed)) ucc_geth_send_queue_mem_region_t;
+struct ucc_geth_send_queue_mem_region {
+ struct ucc_geth_send_queue_qd sqqd[NUM_TX_QUEUES];
+} __attribute__ ((packed));
-typedef struct ucc_geth_thread_tx_pram {
+struct ucc_geth_thread_tx_pram {
u8 res0[64];
-} __attribute__ ((packed)) ucc_geth_thread_tx_pram_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_thread_rx_pram {
+struct ucc_geth_thread_rx_pram {
u8 res0[128];
-} __attribute__ ((packed)) ucc_geth_thread_rx_pram_t;
+} __attribute__ ((packed));
#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING 64
#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_8 64
#define THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_16 96
-typedef struct ucc_geth_scheduler {
+struct ucc_geth_scheduler {
u16 cpucount0; /* CPU packet counter */
u16 cpucount1; /* CPU packet counter */
u16 cecount0; /* QE packet counter */
@@ -574,9 +574,9 @@ typedef struct ucc_geth_scheduler {
/**< weight factor for queues */
u32 minw; /* temporary variable handled by QE */
u8 res1[0x70 - 0x64];
-} __attribute__ ((packed)) ucc_geth_scheduler_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_tx_firmware_statistics_pram {
+struct ucc_geth_tx_firmware_statistics_pram {
u32 sicoltx; /* single collision */
u32 mulcoltx; /* multiple collision */
u32 latecoltxfr; /* late collision */
@@ -596,9 +596,9 @@ typedef struct ucc_geth_tx_firmware_statistics_pram {
and 1518 octets */
u32 txpktsjumbo; /* total packets (including bad) between 1024
and MAXLength octets */
-} __attribute__ ((packed)) ucc_geth_tx_firmware_statistics_pram_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_firmware_statistics_pram {
+struct ucc_geth_rx_firmware_statistics_pram {
u32 frrxfcser; /* frames with crc error */
u32 fraligner; /* frames with alignment error */
u32 inrangelenrxer; /* in range length error */
@@ -630,33 +630,33 @@ typedef struct ucc_geth_rx_firmware_statistics_pram {
replaced */
u32 insertvlan; /* total frames that had their VLAN tag
inserted */
-} __attribute__ ((packed)) ucc_geth_rx_firmware_statistics_pram_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_interrupt_coalescing_entry {
+struct ucc_geth_rx_interrupt_coalescing_entry {
u32 interruptcoalescingmaxvalue; /* interrupt coalescing max
value */
u32 interruptcoalescingcounter; /* interrupt coalescing counter,
initialize to
interruptcoalescingmaxvalue */
-} __attribute__ ((packed)) ucc_geth_rx_interrupt_coalescing_entry_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_interrupt_coalescing_table {
- ucc_geth_rx_interrupt_coalescing_entry_t coalescingentry[NUM_RX_QUEUES];
+struct ucc_geth_rx_interrupt_coalescing_table {
+ struct ucc_geth_rx_interrupt_coalescing_entry coalescingentry[NUM_RX_QUEUES];
/**< interrupt coalescing entry */
-} __attribute__ ((packed)) ucc_geth_rx_interrupt_coalescing_table_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_prefetched_bds {
- qe_bd_t bd[NUM_BDS_IN_PREFETCHED_BDS]; /* prefetched bd */
-} __attribute__ ((packed)) ucc_geth_rx_prefetched_bds_t;
+struct ucc_geth_rx_prefetched_bds {
+ struct qe_bd bd[NUM_BDS_IN_PREFETCHED_BDS]; /* prefetched bd */
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_bd_queues_entry {
+struct ucc_geth_rx_bd_queues_entry {
u32 bdbaseptr; /* BD base pointer */
u32 bdptr; /* BD pointer */
u32 externalbdbaseptr; /* external BD base pointer */
u32 externalbdptr; /* external BD pointer */
-} __attribute__ ((packed)) ucc_geth_rx_bd_queues_entry_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_tx_global_pram {
+struct ucc_geth_tx_global_pram {
u16 temoder;
u8 res0[0x38 - 0x02];
u32 sqptr; /* a base pointer to send queue memory region */
@@ -670,15 +670,15 @@ typedef struct ucc_geth_tx_global_pram {
u32 tqptr; /* a base pointer to the Tx Queues Memory
Region */
u8 res2[0x80 - 0x74];
-} __attribute__ ((packed)) ucc_geth_tx_global_pram_t;
+} __attribute__ ((packed));
/* structure representing Extended Filtering Global Parameters in PRAM */
-typedef struct ucc_geth_exf_global_pram {
+struct ucc_geth_exf_global_pram {
u32 l2pcdptr; /* individual address filter, high */
u8 res0[0x10 - 0x04];
-} __attribute__ ((packed)) ucc_geth_exf_global_pram_t;
+} __attribute__ ((packed));
-typedef struct ucc_geth_rx_global_pram {
+struct ucc_geth_rx_global_pram {
u32 remoder; /* ethernet mode reg. */
u32 rqptr; /* base pointer to the Rx Queues Memory Region*/
u32 res0[0x1];
@@ -710,12 +710,12 @@ typedef struct ucc_geth_rx_global_pram {
u32 exfGlobalParam; /* base address for extended filtering global
parameters */
u8 res6[0x100 - 0xC4]; /* Initialize to zero */
-} __attribute__ ((packed)) ucc_geth_rx_global_pram_t;
+} __attribute__ ((packed));
#define GRACEFUL_STOP_ACKNOWLEDGE_RX 0x01
/* structure representing InitEnet command */
-typedef struct ucc_geth_init_pram {
+struct ucc_geth_init_pram {
u8 resinit1;
u8 resinit2;
u8 resinit3;
@@ -729,7 +729,7 @@ typedef struct ucc_geth_init_pram {
u32 txglobal; /* tx global */
u32 txthread[ENET_INIT_PARAM_MAX_ENTRIES_TX]; /* tx threads */
u8 res3[0x1];
-} __attribute__ ((packed)) ucc_geth_init_pram_t;
+} __attribute__ ((packed));
#define ENET_INIT_PARAM_RGF_SHIFT (32 - 4)
#define ENET_INIT_PARAM_TGF_SHIFT (32 - 8)
@@ -746,27 +746,27 @@ typedef struct ucc_geth_init_pram {
#define ENET_INIT_PARAM_MAGIC_RES_INIT5 0x0400
/* structure representing 82xx Address Filtering Enet Address in PRAM */
-typedef struct ucc_geth_82xx_enet_address {
+struct ucc_geth_82xx_enet_address {
u8 res1[0x2];
u16 h; /* address (MSB) */
u16 m; /* address */
u16 l; /* address (LSB) */
-} __attribute__ ((packed)) ucc_geth_82xx_enet_address_t;
+} __attribute__ ((packed));
/* structure representing 82xx Address Filtering PRAM */
-typedef struct ucc_geth_82xx_address_filtering_pram {
+struct ucc_geth_82xx_address_filtering_pram {
u32 iaddr_h; /* individual address filter, high */
u32 iaddr_l; /* individual address filter, low */
u32 gaddr_h; /* group address filter, high */
u32 gaddr_l; /* group address filter, low */
- ucc_geth_82xx_enet_address_t taddr;
- ucc_geth_82xx_enet_address_t paddr[NUM_OF_PADDRS];
+ struct ucc_geth_82xx_enet_address taddr;
+ struct ucc_geth_82xx_enet_address paddr[NUM_OF_PADDRS];
u8 res0[0x40 - 0x38];
-} __attribute__ ((packed)) ucc_geth_82xx_address_filtering_pram_t;
+} __attribute__ ((packed));
/* GETH Tx firmware statistics structure, used when calling
UCC_GETH_GetStatistics. */
-typedef struct ucc_geth_tx_firmware_statistics {
+struct ucc_geth_tx_firmware_statistics {
u32 sicoltx; /* single collision */
u32 mulcoltx; /* multiple collision */
u32 latecoltxfr; /* late collision */
@@ -786,11 +786,11 @@ typedef struct ucc_geth_tx_firmware_statistics {
and 1518 octets */
u32 txpktsjumbo; /* total packets (including bad) between 1024
and MAXLength octets */
-} __attribute__ ((packed)) ucc_geth_tx_firmware_statistics_t;
+} __attribute__ ((packed));
/* GETH Rx firmware statistics structure, used when calling
UCC_GETH_GetStatistics. */
-typedef struct ucc_geth_rx_firmware_statistics {
+struct ucc_geth_rx_firmware_statistics {
u32 frrxfcser; /* frames with crc error */
u32 fraligner; /* frames with alignment error */
u32 inrangelenrxer; /* in range length error */
@@ -822,11 +822,11 @@ typedef struct ucc_geth_rx_firmware_statistics {
replaced */
u32 insertvlan; /* total frames that had their VLAN tag
inserted */
-} __attribute__ ((packed)) ucc_geth_rx_firmware_statistics_t;
+} __attribute__ ((packed));
/* GETH hardware statistics structure, used when calling
UCC_GETH_GetStatistics. */
-typedef struct ucc_geth_hardware_statistics {
+struct ucc_geth_hardware_statistics {
u32 tx64; /* Total number of frames (including bad
frames) transmitted that were exactly of the
minimal length (64 for un tagged, 68 for
@@ -871,7 +871,7 @@ typedef struct ucc_geth_hardware_statistics {
u32 rbca; /* Total number of frames received succesfully
that had destination address equal to the
broadcast address */
-} __attribute__ ((packed)) ucc_geth_hardware_statistics_t;
+} __attribute__ ((packed));
/* UCC GETH Tx errors returned via TxConf callback */
#define TX_ERRORS_DEF 0x0200
@@ -1013,21 +1013,21 @@ typedef struct ucc_geth_hardware_statistics {
(MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_112)
/* Ethernet speed */
-typedef enum enet_speed {
+enum enet_speed {
ENET_SPEED_10BT, /* 10 Base T */
ENET_SPEED_100BT, /* 100 Base T */
ENET_SPEED_1000BT /* 1000 Base T */
-} enet_speed_e;
+};
/* Ethernet Address Type. */
-typedef enum enet_addr_type {
+enum enet_addr_type {
ENET_ADDR_TYPE_INDIVIDUAL,
ENET_ADDR_TYPE_GROUP,
ENET_ADDR_TYPE_BROADCAST
-} enet_addr_type_e;
+};
/* TBI / MII Set Register */
-typedef enum enet_tbi_mii_reg {
+enum enet_tbi_mii_reg {
ENET_TBI_MII_CR = 0x00, /* Control (CR ) */
ENET_TBI_MII_SR = 0x01, /* Status (SR ) */
ENET_TBI_MII_ANA = 0x04, /* AN advertisement (ANA ) */
@@ -1040,10 +1040,10 @@ typedef enum enet_tbi_mii_reg {
ENET_TBI_MII_EXST = 0x0F, /* Extended status (EXST ) */
ENET_TBI_MII_JD = 0x10, /* Jitter diagnostics (JD ) */
ENET_TBI_MII_TBICON = 0x11 /* TBI control (TBICON ) */
-} enet_tbi_mii_reg_e;
+};
/* UCC GETH 82xx Ethernet Address Recognition Location */
-typedef enum ucc_geth_enet_address_recognition_location {
+enum ucc_geth_enet_address_recognition_location {
UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_STATION_ADDRESS,/* station
address */
UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_PADDR_FIRST, /* additional
@@ -1065,10 +1065,10 @@ typedef enum ucc_geth_enet_address_recognition_location {
UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_GROUP_HASH, /* group hash */
UCC_GETH_ENET_ADDRESS_RECOGNITION_LOCATION_INDIVIDUAL_HASH /* individual
hash */
-} ucc_geth_enet_address_recognition_location_e;
+};
/* UCC GETH vlan operation tagged */
-typedef enum ucc_geth_vlan_operation_tagged {
+enum ucc_geth_vlan_operation_tagged {
UCC_GETH_VLAN_OPERATION_TAGGED_NOP = 0x0, /* Tagged - nop */
UCC_GETH_VLAN_OPERATION_TAGGED_REPLACE_VID_PORTION_OF_Q_TAG
= 0x1, /* Tagged - replace vid portion of q tag */
@@ -1076,18 +1076,18 @@ typedef enum ucc_geth_vlan_operation_tagged {
= 0x2, /* Tagged - if vid0 replace vid with default value */
UCC_GETH_VLAN_OPERATION_TAGGED_EXTRACT_Q_TAG_FROM_FRAME
= 0x3 /* Tagged - extract q tag from frame */
-} ucc_geth_vlan_operation_tagged_e;
+};
/* UCC GETH vlan operation non-tagged */
-typedef enum ucc_geth_vlan_operation_non_tagged {
+enum ucc_geth_vlan_operation_non_tagged {
UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP = 0x0, /* Non tagged - nop */
UCC_GETH_VLAN_OPERATION_NON_TAGGED_Q_TAG_INSERT = 0x1 /* Non tagged -
q tag insert
*/
-} ucc_geth_vlan_operation_non_tagged_e;
+};
/* UCC GETH Rx Quality of Service Mode */
-typedef enum ucc_geth_qos_mode {
+enum ucc_geth_qos_mode {
UCC_GETH_QOS_MODE_DEFAULT = 0x0, /* default queue */
UCC_GETH_QOS_MODE_QUEUE_NUM_FROM_L2_CRITERIA = 0x1, /* queue
determined
@@ -1097,11 +1097,11 @@ typedef enum ucc_geth_qos_mode {
determined
by L3
criteria */
-} ucc_geth_qos_mode_e;
+};
/* UCC GETH Statistics Gathering Mode - These are bit flags, 'or' them together
for combined functionality */
-typedef enum ucc_geth_statistics_gathering_mode {
+enum ucc_geth_statistics_gathering_mode {
UCC_GETH_STATISTICS_GATHERING_MODE_NONE = 0x00000000, /* No
statistics
gathering */
@@ -1122,10 +1122,10 @@ typedef enum ucc_geth_statistics_gathering_mode {
statistics
gathering
*/
-} ucc_geth_statistics_gathering_mode_e;
+};
/* UCC GETH Pad and CRC Mode - Note, Padding without CRC is not possible */
-typedef enum ucc_geth_maccfg2_pad_and_crc_mode {
+enum ucc_geth_maccfg2_pad_and_crc_mode {
UCC_GETH_PAD_AND_CRC_MODE_NONE
= MACCFG2_PAD_AND_CRC_MODE_NONE, /* Neither Padding
short frames
@@ -1135,61 +1135,59 @@ typedef enum ucc_geth_maccfg2_pad_and_crc_mode {
CRC only */
UCC_GETH_PAD_AND_CRC_MODE_PAD_AND_CRC =
MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC
-} ucc_geth_maccfg2_pad_and_crc_mode_e;
+};
/* UCC GETH upsmr Flow Control Mode */
-typedef enum ucc_geth_flow_control_mode {
+enum ucc_geth_flow_control_mode {
UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE = 0x00000000, /* No automatic
flow control
*/
UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_PAUSE_WHEN_EMERGENCY
= 0x00004000 /* Send pause frame when RxFIFO reaches its
emergency threshold */
-} ucc_geth_flow_control_mode_e;
+};
/* UCC GETH number of threads */
-typedef enum ucc_geth_num_of_threads {
+enum ucc_geth_num_of_threads {
UCC_GETH_NUM_OF_THREADS_1 = 0x1, /* 1 */
UCC_GETH_NUM_OF_THREADS_2 = 0x2, /* 2 */
UCC_GETH_NUM_OF_THREADS_4 = 0x0, /* 4 */
UCC_GETH_NUM_OF_THREADS_6 = 0x3, /* 6 */
UCC_GETH_NUM_OF_THREADS_8 = 0x4 /* 8 */
-} ucc_geth_num_of_threads_e;
+};
/* UCC GETH number of station addresses */
-typedef enum ucc_geth_num_of_station_addresses {
+enum ucc_geth_num_of_station_addresses {
UCC_GETH_NUM_OF_STATION_ADDRESSES_1, /* 1 */
UCC_GETH_NUM_OF_STATION_ADDRESSES_5 /* 5 */
-} ucc_geth_num_of_station_addresses_e;
-
-typedef u8 enet_addr_t[ENET_NUM_OCTETS_PER_ADDRESS];
+};
/* UCC GETH 82xx Ethernet Address Container */
-typedef struct enet_addr_container {
- enet_addr_t address; /* ethernet address */
- ucc_geth_enet_address_recognition_location_e location; /* location in
+struct enet_addr_container {
+ u8 address[ENET_NUM_OCTETS_PER_ADDRESS]; /* ethernet address */
+ enum ucc_geth_enet_address_recognition_location location; /* location in
82xx address
recognition
hardware */
struct list_head node;
-} enet_addr_container_t;
+};
-#define ENET_ADDR_CONT_ENTRY(ptr) list_entry(ptr, enet_addr_container_t, node)
+#define ENET_ADDR_CONT_ENTRY(ptr) list_entry(ptr, struct enet_addr_container, node)
/* UCC GETH Termination Action Descriptor (TAD) structure. */
-typedef struct ucc_geth_tad_params {
+struct ucc_geth_tad_params {
int rx_non_dynamic_extended_features_mode;
int reject_frame;
- ucc_geth_vlan_operation_tagged_e vtag_op;
- ucc_geth_vlan_operation_non_tagged_e vnontag_op;
- ucc_geth_qos_mode_e rqos;
+ enum ucc_geth_vlan_operation_tagged vtag_op;
+ enum ucc_geth_vlan_operation_non_tagged vnontag_op;
+ enum ucc_geth_qos_mode rqos;
u8 vpri;
u16 vid;
-} ucc_geth_tad_params_t;
+};
/* GETH protocol initialization structure */
-typedef struct ucc_geth_info {
- ucc_fast_info_t uf_info;
+struct ucc_geth_info {
+ struct ucc_fast_info uf_info;
u8 numQueuesTx;
u8 numQueuesRx;
int ipCheckSumCheck;
@@ -1251,51 +1249,51 @@ typedef struct ucc_geth_info {
u8 iphoffset[TX_IP_OFFSET_ENTRY_MAX];
u16 bdRingLenTx[NUM_TX_QUEUES];
u16 bdRingLenRx[NUM_RX_QUEUES];
- enet_interface_e enet_interface;
- ucc_geth_num_of_station_addresses_e numStationAddresses;
- qe_fltr_largest_external_tbl_lookup_key_size_e
+ enum enet_interface enet_interface;
+ enum ucc_geth_num_of_station_addresses numStationAddresses;
+ enum qe_fltr_largest_external_tbl_lookup_key_size
largestexternallookupkeysize;
- ucc_geth_statistics_gathering_mode_e statisticsMode;
- ucc_geth_vlan_operation_tagged_e vlanOperationTagged;
- ucc_geth_vlan_operation_non_tagged_e vlanOperationNonTagged;
- ucc_geth_qos_mode_e rxQoSMode;
- ucc_geth_flow_control_mode_e aufc;
- ucc_geth_maccfg2_pad_and_crc_mode_e padAndCrc;
- ucc_geth_num_of_threads_e numThreadsTx;
- ucc_geth_num_of_threads_e numThreadsRx;
- qe_risc_allocation_e riscTx;
- qe_risc_allocation_e riscRx;
-} ucc_geth_info_t;
+ enum ucc_geth_statistics_gathering_mode statisticsMode;
+ enum ucc_geth_vlan_operation_tagged vlanOperationTagged;
+ enum ucc_geth_vlan_operation_non_tagged vlanOperationNonTagged;
+ enum ucc_geth_qos_mode rxQoSMode;
+ enum ucc_geth_flow_control_mode aufc;
+ enum ucc_geth_maccfg2_pad_and_crc_mode padAndCrc;
+ enum ucc_geth_num_of_threads numThreadsTx;
+ enum ucc_geth_num_of_threads numThreadsRx;
+ enum qe_risc_allocation riscTx;
+ enum qe_risc_allocation riscRx;
+};
/* structure representing UCC GETH */
-typedef struct ucc_geth_private {
- ucc_geth_info_t *ug_info;
- ucc_fast_private_t *uccf;
+struct ucc_geth_private {
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_private *uccf;
struct net_device *dev;
struct net_device_stats stats; /* linux network statistics */
- ucc_geth_t *ug_regs;
- ucc_geth_init_pram_t *p_init_enet_param_shadow;
- ucc_geth_exf_global_pram_t *p_exf_glbl_param;
+ struct ucc_geth *ug_regs;
+ struct ucc_geth_init_pram *p_init_enet_param_shadow;
+ struct ucc_geth_exf_global_pram *p_exf_glbl_param;
u32 exf_glbl_param_offset;
- ucc_geth_rx_global_pram_t *p_rx_glbl_pram;
+ struct ucc_geth_rx_global_pram *p_rx_glbl_pram;
u32 rx_glbl_pram_offset;
- ucc_geth_tx_global_pram_t *p_tx_glbl_pram;
+ struct ucc_geth_tx_global_pram *p_tx_glbl_pram;
u32 tx_glbl_pram_offset;
- ucc_geth_send_queue_mem_region_t *p_send_q_mem_reg;
+ struct ucc_geth_send_queue_mem_region *p_send_q_mem_reg;
u32 send_q_mem_reg_offset;
- ucc_geth_thread_data_tx_t *p_thread_data_tx;
+ struct ucc_geth_thread_data_tx *p_thread_data_tx;
u32 thread_dat_tx_offset;
- ucc_geth_thread_data_rx_t *p_thread_data_rx;
+ struct ucc_geth_thread_data_rx *p_thread_data_rx;
u32 thread_dat_rx_offset;
- ucc_geth_scheduler_t *p_scheduler;
+ struct ucc_geth_scheduler *p_scheduler;
u32 scheduler_offset;
- ucc_geth_tx_firmware_statistics_pram_t *p_tx_fw_statistics_pram;
+ struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram;
u32 tx_fw_statistics_pram_offset;
- ucc_geth_rx_firmware_statistics_pram_t *p_rx_fw_statistics_pram;
+ struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram;
u32 rx_fw_statistics_pram_offset;
- ucc_geth_rx_interrupt_coalescing_table_t *p_rx_irq_coalescing_tbl;
+ struct ucc_geth_rx_interrupt_coalescing_table *p_rx_irq_coalescing_tbl;
u32 rx_irq_coalescing_tbl_offset;
- ucc_geth_rx_bd_queues_entry_t *p_rx_bd_qs_tbl;
+ struct ucc_geth_rx_bd_queues_entry *p_rx_bd_qs_tbl;
u32 rx_bd_qs_tbl_offset;
u8 *p_tx_bd_ring[NUM_TX_QUEUES];
u32 tx_bd_ring_offset[NUM_TX_QUEUES];
@@ -1308,7 +1306,7 @@ typedef struct ucc_geth_private {
u16 cpucount[NUM_TX_QUEUES];
volatile u16 *p_cpucount[NUM_TX_QUEUES];
int indAddrRegUsed[NUM_OF_PADDRS];
- enet_addr_t paddr[NUM_OF_PADDRS];
+ u8 paddr[NUM_OF_PADDRS][ENET_NUM_OCTETS_PER_ADDRESS]; /* ethernet address */
u8 numGroupAddrInHash;
u8 numIndAddrInHash;
u8 numIndAddrInReg;
@@ -1334,6 +1332,6 @@ typedef struct ucc_geth_private {
int oldspeed;
int oldduplex;
int oldlink;
-} ucc_geth_private_t;
+};
#endif /* __UCC_GETH_H__ */
diff --git a/drivers/net/ucc_geth_phy.c b/drivers/net/ucc_geth_phy.c
index 67260eb..5360ec0 100644
--- a/drivers/net/ucc_geth_phy.c
+++ b/drivers/net/ucc_geth_phy.c
@@ -42,7 +42,6 @@
#include "ucc_geth.h"
#include "ucc_geth_phy.h"
-#include <platforms/83xx/mpc8360e_pb.h>
#define ugphy_printk(level, format, arg...) \
printk(level format "\n", ## arg)
@@ -72,16 +71,14 @@ static int genmii_read_status(struct ugeth_mii_info *mii_info);
u16 phy_read(struct ugeth_mii_info *mii_info, u16 regnum);
void phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val);
-static u8 *bcsr_regs = NULL;
-
/* Write value to the PHY for this device to the register at regnum, */
/* waiting until the write is done before it returns. All PHY */
/* configuration has to be done through the TSEC1 MIIM regs */
void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
- ucc_mii_mng_t *mii_regs;
- enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum;
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_mii_mng *mii_regs;
+ enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg) regnum;
u32 tmp_reg;
ugphy_vdbg("%s: IN", __FUNCTION__);
@@ -116,9 +113,9 @@ void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value)
/* configuration has to be done through the TSEC1 MIIM regs */
int read_phy_reg(struct net_device *dev, int mii_id, int regnum)
{
- ucc_geth_private_t *ugeth = netdev_priv(dev);
- ucc_mii_mng_t *mii_regs;
- enet_tbi_mii_reg_e mii_reg = (enet_tbi_mii_reg_e) regnum;
+ struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_mii_mng *mii_regs;
+ enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg) regnum;
u32 tmp_reg;
u16 value;
@@ -634,11 +631,6 @@ static void dm9161_close(struct ugeth_mii_info *mii_info)
static int dm9161_ack_interrupt(struct ugeth_mii_info *mii_info)
{
-/* FIXME: This lines are for BUG fixing in the mpc8325.
-Remove this from here when it's fixed */
- if (bcsr_regs == NULL)
- bcsr_regs = (u8 *) ioremap(BCSR_PHYS_ADDR, BCSR_SIZE);
- bcsr_regs[14] |= 0x40;
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Clear the interrupts by reading the reg */
@@ -650,12 +642,6 @@ Remove this from here when it's fixed */
static int dm9161_config_intr(struct ugeth_mii_info *mii_info)
{
-/* FIXME: This lines are for BUG fixing in the mpc8325.
-Remove this from here when it's fixed */
- if (bcsr_regs == NULL) {
- bcsr_regs = (u8 *) ioremap(BCSR_PHYS_ADDR, BCSR_SIZE);
- bcsr_regs[14] &= ~0x40;
- }
ugphy_vdbg("%s: IN", __FUNCTION__);
if (mii_info->interrupts == MII_INTERRUPT_ENABLED)
diff --git a/drivers/net/ucc_geth_phy.h b/drivers/net/ucc_geth_phy.h
index 2f98b8f..f574078 100644
--- a/drivers/net/ucc_geth_phy.h
+++ b/drivers/net/ucc_geth_phy.h
@@ -126,7 +126,7 @@ struct ugeth_mii_info {
/* And management functions */
struct phy_info *phyinfo;
- ucc_mii_mng_t *mii_regs;
+ struct ucc_mii_mng *mii_regs;
/* forced speed & duplex (no autoneg)
* partner speed & duplex & pause (autoneg)
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 58b7efb..b5d0d7f 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -127,7 +127,7 @@ config LANMEDIA
# There is no way to detect a Sealevel board. Force it modular
config SEALEVEL_4021
tristate "Sealevel Systems 4021 support"
- depends on WAN && ISA && m && ISA_DMA_API
+ depends on WAN && ISA && m && ISA_DMA_API && INET
help
This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c
index dcf46ad..5c322df 100644
--- a/drivers/net/wan/n2.c
+++ b/drivers/net/wan/n2.c
@@ -500,7 +500,7 @@ static int __init n2_init(void)
#ifdef MODULE
printk(KERN_INFO "n2: no card initialized\n");
#endif
- return -ENOSYS; /* no parameters specified, abort */
+ return -EINVAL; /* no parameters specified, abort */
}
printk(KERN_INFO "%s\n", version);
@@ -538,11 +538,11 @@ static int __init n2_init(void)
n2_run(io, irq, ram, valid[0], valid[1]);
if (*hw == '\x0')
- return first_card ? 0 : -ENOSYS;
+ return first_card ? 0 : -EINVAL;
}while(*hw++ == ':');
printk(KERN_ERR "n2: invalid hardware parameters\n");
- return first_card ? 0 : -ENOSYS;
+ return first_card ? 0 : -EINVAL;
}
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 5823e3b..36d1c3f 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -2867,7 +2867,6 @@ static int ch_config(pc300dev_t * d)
uclong clktype = chan->conf.phys_settings.clock_type;
ucshort encoding = chan->conf.proto_settings.encoding;
ucshort parity = chan->conf.proto_settings.parity;
- int tmc, br;
ucchar md0, md2;
/* Reset the channel */
@@ -2940,8 +2939,12 @@ static int ch_config(pc300dev_t * d)
case PC300_RSV:
case PC300_X21:
if (clktype == CLOCK_INT || clktype == CLOCK_TXINT) {
+ int tmc, br;
+
/* Calculate the clkrate parameters */
tmc = clock_rate_calc(clkrate, card->hw.clock, &br);
+ if (tmc < 0)
+ return -EIO;
cpc_writeb(scabase + M_REG(TMCT, ch), tmc);
cpc_writeb(scabase + M_REG(TXS, ch),
(TXS_DTRXC | TXS_IBRG | br));
@@ -3097,14 +3100,16 @@ static int cpc_attach(struct net_device *dev, unsigned short encoding,
return 0;
}
-static void cpc_opench(pc300dev_t * d)
+static int cpc_opench(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
- int ch = chan->channel;
+ int ch = chan->channel, rc;
void __iomem *scabase = card->hw.scabase;
- ch_config(d);
+ rc = ch_config(d);
+ if (rc)
+ return rc;
rx_config(d);
@@ -3113,6 +3118,8 @@ static void cpc_opench(pc300dev_t * d)
/* Assert RTS and DTR */
cpc_writeb(scabase + M_REG(CTL, ch),
cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR));
+
+ return 0;
}
static void cpc_closech(pc300dev_t * d)
@@ -3168,9 +3175,16 @@ int cpc_open(struct net_device *dev)
}
sprintf(ifr.ifr_name, "%s", dev->name);
- cpc_opench(d);
+ result = cpc_opench(d);
+ if (result)
+ goto err_out;
+
netif_start_queue(dev);
return 0;
+
+err_out:
+ hdlc_close(dev);
+ return result;
}
static int cpc_close(struct net_device *dev)
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 0a33c8a..efcdaf1 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2897,6 +2897,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
goto err_out_map;
}
ai->wifidev = init_wifidev(ai, dev);
+ if (!ai->wifidev)
+ goto err_out_reg;
set_bit(FLAG_REGISTERED,&ai->flags);
airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x",
@@ -2908,11 +2910,18 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
for( i = 0; i < MAX_FIDS; i++ )
ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
- setup_proc_entry( dev, dev->priv ); /* XXX check for failure */
+ if (setup_proc_entry(dev, dev->priv) < 0)
+ goto err_out_wifi;
+
netif_start_queue(dev);
SET_MODULE_OWNER(dev);
return dev;
+err_out_wifi:
+ unregister_netdev(ai->wifidev);
+ free_netdev(ai->wifidev);
+err_out_reg:
+ unregister_netdev(dev);
err_out_map:
if (test_bit(FLAG_MPI,&ai->flags) && pci) {
pci_free_consistent(pci, PCI_SHARED_LEN, ai->shared, ai->shared_dma);
@@ -3089,7 +3098,8 @@ static int airo_thread(void *data) {
set_bit(JOB_AUTOWEP, &ai->jobs);
break;
}
- if (!kthread_should_stop()) {
+ if (!kthread_should_stop() &&
+ !freezing(current)) {
unsigned long wake_at;
if (!ai->expires || !ai->scan_timeout) {
wake_at = max(ai->expires,
@@ -3101,7 +3111,8 @@ static int airo_thread(void *data) {
schedule_timeout(wake_at - jiffies);
continue;
}
- } else if (!kthread_should_stop()) {
+ } else if (!kthread_should_stop() &&
+ !freezing(current)) {
schedule();
continue;
}
@@ -4495,91 +4506,128 @@ static int setup_proc_entry( struct net_device *dev,
apriv->proc_entry = create_proc_entry(apriv->proc_name,
S_IFDIR|airo_perm,
airo_entry);
- apriv->proc_entry->uid = proc_uid;
- apriv->proc_entry->gid = proc_gid;
- apriv->proc_entry->owner = THIS_MODULE;
+ if (!apriv->proc_entry)
+ goto fail;
+ apriv->proc_entry->uid = proc_uid;
+ apriv->proc_entry->gid = proc_gid;
+ apriv->proc_entry->owner = THIS_MODULE;
/* Setup the StatsDelta */
entry = create_proc_entry("StatsDelta",
S_IFREG | (S_IRUGO&proc_perm),
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_stats_delta;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_statsdelta_ops);
/* Setup the Stats */
entry = create_proc_entry("Stats",
S_IFREG | (S_IRUGO&proc_perm),
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_stats;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_stats_ops);
/* Setup the Status */
entry = create_proc_entry("Status",
S_IFREG | (S_IRUGO&proc_perm),
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_status;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_status_ops);
/* Setup the Config */
entry = create_proc_entry("Config",
S_IFREG | proc_perm,
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_config;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_config_ops);
/* Setup the SSID */
entry = create_proc_entry("SSID",
S_IFREG | proc_perm,
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_ssid;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_SSID_ops);
/* Setup the APList */
entry = create_proc_entry("APList",
S_IFREG | proc_perm,
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_aplist;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_APList_ops);
/* Setup the BSSList */
entry = create_proc_entry("BSSList",
S_IFREG | proc_perm,
apriv->proc_entry);
+ if (!entry)
+ goto fail_bsslist;
entry->uid = proc_uid;
entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_BSSList_ops);
/* Setup the WepKey */
entry = create_proc_entry("WepKey",
S_IFREG | proc_perm,
apriv->proc_entry);
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ if (!entry)
+ goto fail_wepkey;
+ entry->uid = proc_uid;
+ entry->gid = proc_gid;
entry->data = dev;
- entry->owner = THIS_MODULE;
+ entry->owner = THIS_MODULE;
SETPROC_OPS(entry, proc_wepkey_ops);
return 0;
+
+fail_wepkey:
+ remove_proc_entry("BSSList", apriv->proc_entry);
+fail_bsslist:
+ remove_proc_entry("APList", apriv->proc_entry);
+fail_aplist:
+ remove_proc_entry("SSID", apriv->proc_entry);
+fail_ssid:
+ remove_proc_entry("Config", apriv->proc_entry);
+fail_config:
+ remove_proc_entry("Status", apriv->proc_entry);
+fail_status:
+ remove_proc_entry("Stats", apriv->proc_entry);
+fail_stats:
+ remove_proc_entry("StatsDelta", apriv->proc_entry);
+fail_stats_delta:
+ remove_proc_entry(apriv->proc_name, airo_entry);
+fail:
+ return -ENOMEM;
}
static int takedown_proc_entry( struct net_device *dev,
@@ -5924,7 +5972,6 @@ static int airo_get_essid(struct net_device *dev,
/* Get the current SSID */
memcpy(extra, status_rid.SSID, status_rid.SSIDlen);
- extra[status_rid.SSIDlen] = '\0';
/* If none, we may want to get the one that was set */
/* Push it out ! */
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 31eed85..0c07b8b 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1678,11 +1678,9 @@ static int atmel_get_essid(struct net_device *dev,
/* Get the current SSID */
if (priv->new_SSID_size != 0) {
memcpy(extra, priv->new_SSID, priv->new_SSID_size);
- extra[priv->new_SSID_size] = '\0';
dwrq->length = priv->new_SSID_size;
} else {
memcpy(extra, priv->SSID, priv->SSID_size);
- extra[priv->SSID_size] = '\0';
dwrq->length = priv->SSID_size;
}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
index 76e3aed..978ed09 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
@@ -705,11 +705,30 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
struct bcm43xx_dmaring *ring;
int err = -ENOMEM;
int dma64 = 0;
- u32 sbtmstatehi;
+ u64 mask = bcm43xx_get_supported_dma_mask(bcm);
+ int nobits;
- sbtmstatehi = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
- if (sbtmstatehi & BCM43xx_SBTMSTATEHIGH_DMA64BIT)
+ if (mask == DMA_64BIT_MASK) {
dma64 = 1;
+ nobits = 64;
+ } else if (mask == DMA_32BIT_MASK)
+ nobits = 32;
+ else
+ nobits = 30;
+ err = pci_set_dma_mask(bcm->pci_dev, mask);
+ err |= pci_set_consistent_dma_mask(bcm->pci_dev, mask);
+ if (err) {
+#ifdef CONFIG_BCM43XX_PIO
+ printk(KERN_WARNING PFX "DMA not supported on this device."
+ " Falling back to PIO.\n");
+ bcm->__using_pio = 1;
+ return -ENOSYS;
+#else
+ printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
+ "Please recompile the driver with PIO support.\n");
+ return -ENODEV;
+#endif /* CONFIG_BCM43XX_PIO */
+ }
/* setup TX DMA channels. */
ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64);
@@ -755,8 +774,7 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
dma->rx_ring3 = ring;
}
- dprintk(KERN_INFO PFX "%s DMA initialized\n",
- dma64 ? "64-bit" : "32-bit");
+ dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", nobits);
err = 0;
out:
return err;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.h b/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
index e04bcad..d1105e5 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
@@ -4,6 +4,7 @@
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
+#include <linux/dma-mapping.h>
#include <linux/linkage.h>
#include <asm/atomic.h>
@@ -314,6 +315,23 @@ int bcm43xx_dma_tx(struct bcm43xx_private *bcm,
struct ieee80211_txb *txb);
void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring);
+/* Helper function that returns the dma mask for this device. */
+static inline
+u64 bcm43xx_get_supported_dma_mask(struct bcm43xx_private *bcm)
+{
+ int dma64 = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH) &
+ BCM43xx_SBTMSTATEHIGH_DMA64BIT;
+ u16 mmio_base = bcm43xx_dmacontroller_base(dma64, 0);
+ u32 mask = BCM43xx_DMA32_TXADDREXT_MASK;
+
+ if (dma64)
+ return DMA_64BIT_MASK;
+ bcm43xx_write32(bcm, mmio_base + BCM43xx_DMA32_TXCTL, mask);
+ if (bcm43xx_read32(bcm, mmio_base + BCM43xx_DMA32_TXCTL) & mask)
+ return DMA_32BIT_MASK;
+ return DMA_30BIT_MASK;
+}
+
#else /* CONFIG_BCM43XX_DMA */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
index c3f90c8..7d383a2 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
@@ -189,20 +189,24 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
case BCM43xx_LED_INACTIVE:
continue;
case BCM43xx_LED_OFF:
+ case BCM43xx_LED_BCM4303_3:
break;
case BCM43xx_LED_ON:
turn_on = 1;
break;
case BCM43xx_LED_ACTIVITY:
+ case BCM43xx_LED_BCM4303_0:
turn_on = activity;
break;
case BCM43xx_LED_RADIO_ALL:
turn_on = radio->enabled;
break;
case BCM43xx_LED_RADIO_A:
+ case BCM43xx_LED_BCM4303_2:
turn_on = (radio->enabled && phy->type == BCM43xx_PHYTYPE_A);
break;
case BCM43xx_LED_RADIO_B:
+ case BCM43xx_LED_BCM4303_1:
turn_on = (radio->enabled &&
(phy->type == BCM43xx_PHYTYPE_B ||
phy->type == BCM43xx_PHYTYPE_G));
@@ -242,7 +246,7 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
//TODO
break;
case BCM43xx_LED_ASSOC:
- if (bcm->softmac->associated)
+ if (bcm->softmac->associnfo.associated)
turn_on = 1;
break;
#ifdef CONFIG_BCM43XX_DEBUG
@@ -257,7 +261,8 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
continue;
#endif /* CONFIG_BCM43XX_DEBUG */
default:
- assert(0);
+ dprintkl(KERN_INFO PFX "Bad value in leds_update,"
+ " led->behaviour: 0x%x\n", led->behaviour);
};
if (led->activelow)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
index d3716cf..811e14a 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
@@ -46,6 +46,12 @@ enum { /* LED behaviour values */
BCM43xx_LED_TEST_BLINKSLOW,
BCM43xx_LED_TEST_BLINKMEDIUM,
BCM43xx_LED_TEST_BLINKFAST,
+
+ /* Misc values for BCM4303 */
+ BCM43xx_LED_BCM4303_0 = 0x2B,
+ BCM43xx_LED_BCM4303_1 = 0x78,
+ BCM43xx_LED_BCM4303_2 = 0x2E,
+ BCM43xx_LED_BCM4303_3 = 0x19,
};
int bcm43xx_leds_init(struct bcm43xx_private *bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index bad3452..a1b7838 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -746,7 +746,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
if (err)
goto err_ctlreg;
spromctl |= 0x10; /* SPROM WRITE enable. */
- bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
+ err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
if (err)
goto err_ctlreg;
/* We must burn lots of CPU cycles here, but that does not
@@ -768,7 +768,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
mdelay(20);
}
spromctl &= ~0x10; /* SPROM WRITE enable. */
- bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
+ err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
if (err)
goto err_ctlreg;
mdelay(500);
@@ -1463,6 +1463,23 @@ static void handle_irq_transmit_status(struct bcm43xx_private *bcm)
}
}
+static void drain_txstatus_queue(struct bcm43xx_private *bcm)
+{
+ u32 dummy;
+
+ if (bcm->current_core->rev < 5)
+ return;
+ /* Read all entries from the microcode TXstatus FIFO
+ * and throw them away.
+ */
+ while (1) {
+ dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_0);
+ if (!dummy)
+ break;
+ dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_1);
+ }
+}
+
static void bcm43xx_generate_noise_sample(struct bcm43xx_private *bcm)
{
bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x408, 0x7F7F);
@@ -2925,10 +2942,13 @@ static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
bcm43xx_write16(bcm, 0x043C, 0x000C);
if (active_wlcore) {
- if (bcm43xx_using_pio(bcm))
+ if (bcm43xx_using_pio(bcm)) {
err = bcm43xx_pio_init(bcm);
- else
+ } else {
err = bcm43xx_dma_init(bcm);
+ if (err == -ENOSYS)
+ err = bcm43xx_pio_init(bcm);
+ }
if (err)
goto err_chip_cleanup;
}
@@ -3160,17 +3180,30 @@ static int estimate_periodic_work_badness(unsigned int state)
static void bcm43xx_periodic_work_handler(void *d)
{
struct bcm43xx_private *bcm = d;
+ struct net_device *net_dev = bcm->net_dev;
unsigned long flags;
u32 savedirqs = 0;
int badness;
+ unsigned long orig_trans_start = 0;
+ mutex_lock(&bcm->mutex);
badness = estimate_periodic_work_badness(bcm->periodic_state);
if (badness > BADNESS_LIMIT) {
/* Periodic work will take a long time, so we want it to
* be preemtible.
*/
- mutex_lock(&bcm->mutex);
- netif_tx_disable(bcm->net_dev);
+
+ netif_tx_lock_bh(net_dev);
+ /* We must fake a started transmission here, as we are going to
+ * disable TX. If we wouldn't fake a TX, it would be possible to
+ * trigger the netdev watchdog, if the last real TX is already
+ * some time on the past (slightly less than 5secs)
+ */
+ orig_trans_start = net_dev->trans_start;
+ net_dev->trans_start = jiffies;
+ netif_stop_queue(net_dev);
+ netif_tx_unlock_bh(net_dev);
+
spin_lock_irqsave(&bcm->irq_lock, flags);
bcm43xx_mac_suspend(bcm);
if (bcm43xx_using_pio(bcm))
@@ -3182,7 +3215,6 @@ static void bcm43xx_periodic_work_handler(void *d)
/* Periodic work should take short time, so we want low
* locking overhead.
*/
- mutex_lock(&bcm->mutex);
spin_lock_irqsave(&bcm->irq_lock, flags);
}
@@ -3196,6 +3228,7 @@ static void bcm43xx_periodic_work_handler(void *d)
bcm43xx_pio_thaw_txqueues(bcm);
bcm43xx_mac_enable(bcm);
netif_wake_queue(bcm->net_dev);
+ net_dev->trans_start = orig_trans_start;
}
mmiowb();
spin_unlock_irqrestore(&bcm->irq_lock, flags);
@@ -3516,6 +3549,7 @@ int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC);
bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_SELF, (u8 *)(bcm->net_dev->dev_addr));
bcm43xx_security_init(bcm);
+ drain_txstatus_queue(bcm);
ieee80211softmac_start(bcm->net_dev);
/* Let's go! Be careful after enabling the IRQs.
@@ -3993,8 +4027,6 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
struct net_device *net_dev,
struct pci_dev *pci_dev)
{
- int err;
-
bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
bcm->ieee = netdev_priv(net_dev);
bcm->softmac = ieee80211_priv(net_dev);
@@ -4012,22 +4044,8 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
(void (*)(unsigned long))bcm43xx_interrupt_tasklet,
(unsigned long)bcm);
tasklet_disable_nosync(&bcm->isr_tasklet);
- if (modparam_pio) {
+ if (modparam_pio)
bcm->__using_pio = 1;
- } else {
- err = pci_set_dma_mask(pci_dev, DMA_30BIT_MASK);
- err |= pci_set_consistent_dma_mask(pci_dev, DMA_30BIT_MASK);
- if (err) {
-#ifdef CONFIG_BCM43XX_PIO
- printk(KERN_WARNING PFX "DMA not supported. Falling back to PIO.\n");
- bcm->__using_pio = 1;
-#else
- printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
- "Recompile the driver with PIO support, please.\n");
- return -ENODEV;
-#endif /* CONFIG_BCM43XX_PIO */
- }
- }
bcm->rts_threshold = BCM43xx_DEFAULT_RTS_THRESHOLD;
/* default to sw encryption for now */
@@ -4208,7 +4226,11 @@ static int bcm43xx_resume(struct pci_dev *pdev)
dprintk(KERN_INFO PFX "Resuming...\n");
pci_set_power_state(pdev, 0);
- pci_enable_device(pdev);
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR PFX "Failure with pci_enable_device!\n");
+ return err;
+ }
pci_restore_state(pdev);
bcm43xx_chipset_attach(bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
index 9b7b15c..d27016f 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
@@ -847,7 +847,7 @@ static struct iw_statistics *bcm43xx_get_wireless_stats(struct net_device *net_d
unsigned long flags;
wstats = &bcm->stats.wstats;
- if (!mac->associated) {
+ if (!mac->associnfo.associated) {
wstats->miss.beacon = 0;
// bcm->ieee->ieee_stats.tx_retry_limit_exceeded = 0; // FIXME: should this be cleared here?
wstats->discard.retries = 0;
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 686d895..f63909e 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -887,6 +887,13 @@ static struct pcmcia_device_id hostap_cs_ids[] = {
PCMCIA_DEVICE_PROD_ID123(
"U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02",
0xc7b8df9d, 0x1700d087, 0x4b74baa0),
+ PCMCIA_DEVICE_PROD_ID123(
+ "Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio",
+ "Ver. 1.00",
+ 0x5cd01705, 0x4271660f, 0x9d08ee12),
+ PCMCIA_DEVICE_PROD_ID123(
+ "corega", "WL PCCL-11", "ISL37300P",
+ 0xa21501a, 0x59868926, 0xc9049a39),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 6dfa041..bc81b13 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -364,7 +364,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
pos = 0;
while (pos < CIS_MAX_LEN - 1 && cis[pos] != CISTPL_END) {
- if (pos + cis[pos + 1] >= CIS_MAX_LEN)
+ if (pos + 2 + cis[pos + 1] > CIS_MAX_LEN)
goto cis_error;
switch (cis[pos]) {
@@ -391,7 +391,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
break;
case CISTPL_MANFID:
- if (cis[pos + 1] < 5)
+ if (cis[pos + 1] < 4)
goto cis_error;
manfid1 = cis[pos + 2] + (cis[pos + 3] << 8);
manfid2 = cis[pos + 4] + (cis[pos + 5] << 8);
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index b779c7d..336caba 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -2457,6 +2457,7 @@ void free_orinocodev(struct net_device *dev)
/* Wireless extensions */
/********************************************************************/
+/* Return : < 0 -> error code ; >= 0 -> length */
static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
char buf[IW_ESSID_MAX_SIZE+1])
{
@@ -2501,9 +2502,9 @@ static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
len = le16_to_cpu(essidbuf.len);
BUG_ON(len > IW_ESSID_MAX_SIZE);
- memset(buf, 0, IW_ESSID_MAX_SIZE+1);
+ memset(buf, 0, IW_ESSID_MAX_SIZE);
memcpy(buf, p, len);
- buf[len] = '\0';
+ err = len;
fail_unlock:
orinoco_unlock(priv, &flags);
@@ -3027,17 +3028,18 @@ static int orinoco_ioctl_getessid(struct net_device *dev,
if (netif_running(dev)) {
err = orinoco_hw_get_essid(priv, &active, essidbuf);
- if (err)
+ if (err < 0)
return err;
+ erq->length = err;
} else {
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1);
+ memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE);
+ erq->length = strlen(priv->desired_essid);
orinoco_unlock(priv, &flags);
}
erq->flags = 1;
- erq->length = strlen(essidbuf);
return 0;
}
@@ -3075,10 +3077,10 @@ static int orinoco_ioctl_getnick(struct net_device *dev,
if (orinoco_lock(priv, &flags) != 0)
return -EBUSY;
- memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE+1);
+ memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE);
orinoco_unlock(priv, &flags);
- nrq->length = strlen(nickbuf);
+ nrq->length = strlen(priv->nick);
return 0;
}
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0b381d7..7fbfc9e 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1198,7 +1198,6 @@ static int ray_get_essid(struct net_device *dev,
/* Get the essid that was set */
memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
- extra[IW_ESSID_MAX_SIZE] = '\0';
/* Push it out ! */
dwrq->length = strlen(extra);
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 30057a3..36b29ff 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -193,10 +193,8 @@ static void zd1201_usbrx(struct urb *urb)
struct sk_buff *skb;
unsigned char type;
- if (!zd) {
- free = 1;
- goto exit;
- }
+ if (!zd)
+ return;
switch(urb->status) {
case -EILSEQ:
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 2d12837..a7d29bd 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -1099,7 +1099,7 @@ static void link_led_handler(void *p)
int r;
spin_lock_irq(&mac->lock);
- is_associated = sm->associated != 0;
+ is_associated = sm->associnfo.associated != 0;
spin_unlock_irq(&mac->lock);
r = zd_chip_control_leds(chip,
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index e3e1927..ec44efd 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -780,7 +780,7 @@ static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id)
enum parport_ip32_irq_mode irq_mode = priv->irq_mode;
switch (irq_mode) {
case PARPORT_IP32_IRQ_FWD:
- parport_generic_irq(irq, p, regs);
+ parport_generic_irq(irq, p);
break;
case PARPORT_IP32_IRQ_HERE:
parport_ip32_wakeup(p);
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index ecc50db..5f1b9f5 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -19,7 +19,7 @@ config PCI_MSI
config PCI_MULTITHREAD_PROBE
bool "PCI Multi-threaded probe (EXPERIMENTAL)"
- depends on PCI && EXPERIMENTAL
+ depends on PCI && EXPERIMENTAL && BROKEN
help
Say Y here if you want the PCI core to spawn a new thread for
every PCI device that is probed. This can cause a huge
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index c44311a..16167b0 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1807,8 +1807,8 @@ u8 acpiphp_get_power_status(struct acpiphp_slot *slot)
/*
- * latch closed: 1
- * latch open: 0
+ * latch open: 1
+ * latch closed: 0
*/
u8 acpiphp_get_latch_status(struct acpiphp_slot *slot)
{
@@ -1816,7 +1816,7 @@ u8 acpiphp_get_latch_status(struct acpiphp_slot *slot)
sta = get_slot_status(slot);
- return (sta & ACPI_STA_SHOW_IN_UI) ? 1 : 0;
+ return (sta & ACPI_STA_SHOW_IN_UI) ? 0 : 1;
}
diff --git a/drivers/pci/htirq.c b/drivers/pci/htirq.c
index 0e27f24..0a8d1cc 100644
--- a/drivers/pci/htirq.c
+++ b/drivers/pci/htirq.c
@@ -25,97 +25,72 @@ static DEFINE_SPINLOCK(ht_irq_lock);
struct ht_irq_cfg {
struct pci_dev *dev;
+ /* Update callback used to cope with buggy hardware */
+ ht_irq_update_t *update;
unsigned pos;
unsigned idx;
+ struct ht_irq_msg msg;
};
-void write_ht_irq_low(unsigned int irq, u32 data)
-{
- struct ht_irq_cfg *cfg = get_irq_data(irq);
- unsigned long flags;
- spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
- pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
- spin_unlock_irqrestore(&ht_irq_lock, flags);
-}
-void write_ht_irq_high(unsigned int irq, u32 data)
+void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
{
struct ht_irq_cfg *cfg = get_irq_data(irq);
unsigned long flags;
spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
- pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
- spin_unlock_irqrestore(&ht_irq_lock, flags);
-}
-
-u32 read_ht_irq_low(unsigned int irq)
-{
- struct ht_irq_cfg *cfg = get_irq_data(irq);
- unsigned long flags;
- u32 data;
- spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
- pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
+ if (cfg->msg.address_lo != msg->address_lo) {
+ pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
+ pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_lo);
+ }
+ if (cfg->msg.address_hi != msg->address_hi) {
+ pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
+ pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_hi);
+ }
+ if (cfg->update)
+ cfg->update(cfg->dev, irq, msg);
spin_unlock_irqrestore(&ht_irq_lock, flags);
- return data;
+ cfg->msg = *msg;
}
-u32 read_ht_irq_high(unsigned int irq)
+void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
{
struct ht_irq_cfg *cfg = get_irq_data(irq);
- unsigned long flags;
- u32 data;
- spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
- pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
- spin_unlock_irqrestore(&ht_irq_lock, flags);
- return data;
+ *msg = cfg->msg;
}
void mask_ht_irq(unsigned int irq)
{
struct ht_irq_cfg *cfg;
- unsigned long flags;
- u32 data;
+ struct ht_irq_msg msg;
cfg = get_irq_data(irq);
- spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
- pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
- data |= 1;
- pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
- spin_unlock_irqrestore(&ht_irq_lock, flags);
+ msg = cfg->msg;
+ msg.address_lo |= 1;
+ write_ht_irq_msg(irq, &msg);
}
void unmask_ht_irq(unsigned int irq)
{
struct ht_irq_cfg *cfg;
- unsigned long flags;
- u32 data;
+ struct ht_irq_msg msg;
cfg = get_irq_data(irq);
- spin_lock_irqsave(&ht_irq_lock, flags);
- pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
- pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
- data &= ~1;
- pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
- spin_unlock_irqrestore(&ht_irq_lock, flags);
+ msg = cfg->msg;
+ msg.address_lo &= ~1;
+ write_ht_irq_msg(irq, &msg);
}
/**
- * ht_create_irq - create an irq and attach it to a device.
+ * __ht_create_irq - create an irq and attach it to a device.
* @dev: The hypertransport device to find the irq capability on.
* @idx: Which of the possible irqs to attach to.
- *
- * ht_create_irq is needs to be called for all hypertransport devices
- * that generate irqs.
+ * @update: Function to be called when changing the htirq message
*
* The irq number of the new irq or a negative error value is returned.
*/
-int ht_create_irq(struct pci_dev *dev, int idx)
+int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
{
struct ht_irq_cfg *cfg;
unsigned long flags;
@@ -150,8 +125,12 @@ int ht_create_irq(struct pci_dev *dev, int idx)
return -ENOMEM;
cfg->dev = dev;
+ cfg->update = update;
cfg->pos = pos;
cfg->idx = 0x10 + (idx * 2);
+ /* Initialize msg to a value that will never match the first write. */
+ cfg->msg.address_lo = 0xffffffff;
+ cfg->msg.address_hi = 0xffffffff;
irq = create_irq();
if (irq < 0) {
@@ -169,6 +148,21 @@ int ht_create_irq(struct pci_dev *dev, int idx)
}
/**
+ * ht_create_irq - create an irq and attach it to a device.
+ * @dev: The hypertransport device to find the irq capability on.
+ * @idx: Which of the possible irqs to attach to.
+ *
+ * ht_create_irq needs to be called for all hypertransport devices
+ * that generate irqs.
+ *
+ * The irq number of the new irq or a negative error value is returned.
+ */
+int ht_create_irq(struct pci_dev *dev, int idx)
+{
+ return __ht_create_irq(dev, idx, NULL);
+}
+
+/**
* ht_destroy_irq - destroy an irq created with ht_create_irq
*
* This reverses ht_create_irq removing the specified irq from
@@ -186,5 +180,6 @@ void ht_destroy_irq(unsigned int irq)
kfree(cfg);
}
+EXPORT_SYMBOL(__ht_create_irq);
EXPORT_SYMBOL(ht_create_irq);
EXPORT_SYMBOL(ht_destroy_irq);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index b1c0c70..194f1d2 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -265,6 +265,13 @@ static int pci_device_remove(struct device * dev)
}
/*
+ * If the device is still on, set the power state as "unknown",
+ * since it might change by the next time we load the driver.
+ */
+ if (pci_dev->current_state == PCI_D0)
+ pci_dev->current_state = PCI_UNKNOWN;
+
+ /*
* We would love to complain here if pci_dev->is_enabled is set, that
* the driver should have called pci_disable_device(), but the
* unfortunate fact is there are too many odd BIOS and bridge setups
@@ -288,6 +295,12 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
suspend_report_result(drv->suspend, i);
} else {
pci_save_state(pci_dev);
+ /*
+ * mark its power state as "unknown", since we don't know if
+ * e.g. the BIOS will change its device state when we suspend.
+ */
+ if (pci_dev->current_state == PCI_D0)
+ pci_dev->current_state = PCI_UNKNOWN;
}
return i;
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index a1d2e97..f952bfe 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -642,6 +642,9 @@ err:
*/
void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
{
+ if (!sysfs_initialized)
+ return;
+
if (pdev->cfg_size < 4096)
sysfs_remove_bin_file(&pdev->dev.kobj, &pci_config_attr);
else
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e8a7f1b..5b44838 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -714,33 +714,6 @@ static void __devinit quirk_vt82c598_id(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_vt82c598_id );
-#ifdef CONFIG_ACPI_SLEEP
-
-/*
- * Some VIA systems boot with the abnormal status flag set. This can cause
- * the BIOS to re-POST the system on resume rather than passing control
- * back to the OS. Clear the flag on boot
- */
-static void __devinit quirk_via_abnormal_poweroff(struct pci_dev *dev)
-{
- u32 reg;
-
- acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS,
- &reg);
-
- if (reg & 0x800) {
- printk("Clearing abnormal poweroff flag\n");
- acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_STATUS,
- (u16)0x800);
- }
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235, quirk_via_abnormal_poweroff);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk_via_abnormal_poweroff);
-
-#endif
-
/*
* CardBus controllers have a legacy base address that enables them
* to respond as i82365 pcmcia controllers. We don't want them to
@@ -1487,33 +1460,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm);
-/*
- * Fixup the cardbus bridges on the IBM Dock II docking station
- */
-static void __devinit quirk_ibm_dock2_cardbus(struct pci_dev *dev)
-{
- u32 val;
-
- /*
- * tie the 2 interrupt pins to INTA, and configure the
- * multifunction routing register to handle this.
- */
- if ((dev->subsystem_vendor == PCI_VENDOR_ID_IBM) &&
- (dev->subsystem_device == 0x0148)) {
- printk(KERN_INFO "PCI: Found IBM Dock II Cardbus Bridge "
- "applying quirk\n");
- pci_read_config_dword(dev, 0x8c, &val);
- val = ((val & 0xffffff00) | 0x1002);
- pci_write_config_dword(dev, 0x8c, val);
- pci_read_config_dword(dev, 0x80, &val);
- val = ((val & 0x00ffff00) | 0x2864c077);
- pci_write_config_dword(dev, 0x80, val);
- }
-}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1420,
- quirk_ibm_dock2_cardbus);
-
static void __devinit quirk_netmos(struct pci_dev *dev)
{
unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;
@@ -1619,52 +1565,6 @@ static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
-/*
- * Fixup to mark boot BIOS video selected by BIOS before it changes
- *
- * From information provided by "Jon Smirl" <jonsmirl@gmail.com>
- *
- * The standard boot ROM sequence for an x86 machine uses the BIOS
- * to select an initial video card for boot display. This boot video
- * card will have it's BIOS copied to C0000 in system RAM.
- * IORESOURCE_ROM_SHADOW is used to associate the boot video
- * card with this copy. On laptops this copy has to be used since
- * the main ROM may be compressed or combined with another image.
- * See pci_map_rom() for use of this flag. IORESOURCE_ROM_SHADOW
- * is marked here since the boot video device will be the only enabled
- * video device at this point.
- */
-
-static void __devinit fixup_video(struct pci_dev *pdev)
-{
- struct pci_dev *bridge;
- struct pci_bus *bus;
- u16 config;
-
- if ((pdev->class >> 8) != PCI_CLASS_DISPLAY_VGA)
- return;
-
- /* Is VGA routed to us? */
- bus = pdev->bus;
- while (bus) {
- bridge = bus->self;
- if (bridge) {
- pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,
- &config);
- if (!(config & PCI_BRIDGE_CTL_VGA))
- return;
- }
- bus = bus->parent;
- }
- pci_read_config_word(pdev, PCI_COMMAND, &config);
- if (config & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) {
- pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW;
- printk(KERN_DEBUG "Boot video device is %s\n", pci_name(pdev));
- }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, fixup_video);
-
-
static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
{
while (f < end) {
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 43e4a49..e1dcefc 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -72,8 +72,9 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
int last_image;
/*
- * IORESOURCE_ROM_SHADOW set if the VGA enable bit of the Bridge Control
- * register is set for embedded VGA.
+ * IORESOURCE_ROM_SHADOW set on x86, x86_64 and IA64 supports legacy
+ * memory map if the VGA enable bit of the Bridge Control register is
+ * set for embedded VGA.
*/
if (res->flags & IORESOURCE_ROM_SHADOW) {
/* primary video rom always starts here */
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 7f5df9a..3bcb7dc 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -241,12 +241,6 @@ static int __init at91_cf_probe(struct platform_device *pdev)
csa = at91_sys_read(AT91_EBI_CSA);
at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
- /* force poweron defaults for these pins ... */
- (void) at91_set_A_periph(AT91_PIN_PC9, 0); /* A25/CFRNW */
- (void) at91_set_A_periph(AT91_PIN_PC10, 0); /* NCS4/CFCS */
- (void) at91_set_A_periph(AT91_PIN_PC11, 0); /* NCS5/CFCE1 */
- (void) at91_set_A_periph(AT91_PIN_PC12, 0); /* NCS6/CFCE2 */
-
/* nWAIT is _not_ a default setting */
(void) at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */
@@ -316,12 +310,14 @@ static int __init at91_cf_probe(struct platform_device *pdev)
return 0;
fail2:
- iounmap((void __iomem *) cf->socket.io_offset);
release_mem_region(io->start, io->end + 1 - io->start);
fail1:
+ if (cf->socket.io_offset)
+ iounmap((void __iomem *) cf->socket.io_offset);
if (board->irq_pin)
free_irq(board->irq_pin, cf);
fail0a:
+ device_init_wakeup(&pdev->dev, 0);
free_irq(board->det_pin, cf);
device_init_wakeup(&pdev->dev, 0);
fail0:
@@ -360,26 +356,20 @@ static int at91_cf_suspend(struct platform_device *pdev, pm_message_t mesg)
struct at91_cf_data *board = cf->board;
pcmcia_socket_dev_suspend(&pdev->dev, mesg);
- if (device_may_wakeup(&pdev->dev))
+ if (device_may_wakeup(&pdev->dev)) {
enable_irq_wake(board->det_pin);
- else {
+ if (board->irq_pin)
+ enable_irq_wake(board->irq_pin);
+ } else {
disable_irq_wake(board->det_pin);
- disable_irq(board->det_pin);
+ if (board->irq_pin)
+ disable_irq_wake(board->irq_pin);
}
- if (board->irq_pin)
- disable_irq(board->irq_pin);
return 0;
}
static int at91_cf_resume(struct platform_device *pdev)
{
- struct at91_cf_socket *cf = platform_get_drvdata(pdev);
- struct at91_cf_data *board = cf->board;
-
- if (board->irq_pin)
- enable_irq(board->irq_pin);
- if (!device_may_wakeup(&pdev->dev))
- enable_irq(board->det_pin);
pcmcia_socket_dev_resume(&pdev->dev);
return 0;
}
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index d5dd0ce..551bde5 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -351,6 +351,7 @@ struct skt_dev_info {
int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
{
struct skt_dev_info *sinfo;
+ struct au1000_pcmcia_socket *skt;
int ret, i;
sinfo = kzalloc(sizeof(struct skt_dev_info), GFP_KERNEL);
@@ -365,7 +366,7 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
* Initialise the per-socket structure.
*/
for (i = 0; i < nr; i++) {
- struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
+ skt = PCMCIA_SOCKET(i);
memset(skt, 0, sizeof(*skt));
skt->socket.resource_ops = &pccard_static_ops;
@@ -438,17 +439,29 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
dev_set_drvdata(dev, sinfo);
return 0;
- do {
- struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
+
+out_err:
+ flush_scheduled_work();
+ ops->hw_shutdown(skt);
+ while (i-- > 0) {
+ skt = PCMCIA_SOCKET(i);
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
-out_err:
flush_scheduled_work();
+ if (i == 0) {
+ iounmap(skt->virt_io + (u32)mips_io_port_base);
+ skt->virt_io = NULL;
+ }
+#ifndef CONFIG_MIPS_XXS1500
+ else {
+ iounmap(skt->virt_io + (u32)mips_io_port_base);
+ skt->virt_io = NULL;
+ }
+#endif
ops->hw_shutdown(skt);
- i--;
- } while (i > 0);
+ }
kfree(sinfo);
out:
return ret;
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 74b3124..21d83a8 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -717,6 +717,7 @@ static int pcmcia_requery(struct device *dev, void * _data)
static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
{
int no_devices=0;
+ int ret = 0;
unsigned long flags;
/* must be called with skt_mutex held */
@@ -729,7 +730,7 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
* missing resource information or other trouble, we need to
* do this now. */
if (no_devices) {
- int ret = pcmcia_card_add(skt);
+ ret = pcmcia_card_add(skt);
if (ret)
return;
}
@@ -741,7 +742,9 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
/* we re-scan all devices, not just the ones connected to this
* socket. This does not matter, though. */
- bus_rescan_devices(&pcmcia_bus_type);
+ ret = bus_rescan_devices(&pcmcia_bus_type);
+ if (ret)
+ printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
}
static inline int pcmcia_devmatch(struct pcmcia_device *dev,
@@ -1001,6 +1004,7 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ int ret;
if (!count)
return -EINVAL;
@@ -1009,7 +1013,10 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
p_dev->allow_func_id_match = 1;
mutex_unlock(&p_dev->socket->skt_mutex);
- bus_rescan_devices(&pcmcia_bus_type);
+ ret = bus_rescan_devices(&pcmcia_bus_type);
+ if (ret)
+ printk(KERN_INFO "pcmcia: bus_rescan_devices failed after "
+ "allowing func_id matches\n");
return count;
}
@@ -1264,6 +1271,11 @@ static void pcmcia_bus_remove_socket(struct class_device *class_dev,
socket->pcmcia_state.dead = 1;
pccard_register_pcmcia(socket, NULL);
+ /* unregister any unbound devices */
+ mutex_lock(&socket->skt_mutex);
+ pcmcia_card_remove(socket, NULL);
+ mutex_unlock(&socket->skt_mutex);
+
pcmcia_put_socket(socket);
return;
@@ -1292,10 +1304,22 @@ struct bus_type pcmcia_bus_type = {
static int __init init_pcmcia_bus(void)
{
+ int ret;
+
spin_lock_init(&pcmcia_dev_list_lock);
- bus_register(&pcmcia_bus_type);
- class_interface_register(&pcmcia_bus_interface);
+ ret = bus_register(&pcmcia_bus_type);
+ if (ret < 0) {
+ printk(KERN_WARNING "pcmcia: bus_register error: %d\n", ret);
+ return ret;
+ }
+ ret = class_interface_register(&pcmcia_bus_interface);
+ if (ret < 0) {
+ printk(KERN_WARNING
+ "pcmcia: class_interface_register error: %d\n", ret);
+ bus_unregister(&pcmcia_bus_type);
+ return ret;
+ }
pcmcia_setup_ioctl();
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index 82715f4..c2ea07a 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -41,6 +41,7 @@ static struct pci_device_id i82092aa_pci_ids[] = {
};
MODULE_DEVICE_TABLE(pci, i82092aa_pci_ids);
+#ifdef CONFIG_PM
static int i82092aa_socket_suspend (struct pci_dev *dev, pm_message_t state)
{
return pcmcia_socket_dev_suspend(&dev->dev, state);
@@ -50,14 +51,17 @@ static int i82092aa_socket_resume (struct pci_dev *dev)
{
return pcmcia_socket_dev_resume(&dev->dev);
}
+#endif
static struct pci_driver i82092aa_pci_drv = {
.name = "i82092aa",
.id_table = i82092aa_pci_ids,
.probe = i82092aa_pci_probe,
.remove = __devexit_p(i82092aa_pci_remove),
+#ifdef CONFIG_PM
.suspend = i82092aa_socket_suspend,
.resume = i82092aa_socket_resume,
+#endif
};
@@ -705,10 +709,7 @@ static int i82092aa_set_mem_map(struct pcmcia_socket *socket, struct pccard_mem_
static int i82092aa_module_init(void)
{
- enter("i82092aa_module_init");
- pci_register_driver(&i82092aa_pci_drv);
- leave("i82092aa_module_init");
- return 0;
+ return pci_register_driver(&i82092aa_pci_drv);
}
static void i82092aa_module_exit(void)
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index e070a28..3b72be8 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -427,7 +427,7 @@ static int voltage_set(int slot, int vcc, int vpp)
reg |= BCSR1_PCCVCC1;
break;
default:
- return 1;
+ goto out_unmap;
}
switch(vpp) {
@@ -438,15 +438,15 @@ static int voltage_set(int slot, int vcc, int vpp)
if(vcc == vpp)
reg |= BCSR1_PCCVPP1;
else
- return 1;
+ goto out_unmap;
break;
case 120:
if ((vcc == 33) || (vcc == 50))
reg |= BCSR1_PCCVPP0;
else
- return 1;
+ goto out_unmap;
default:
- return 1;
+ goto out_unmap;
}
/* first, turn off all power */
@@ -457,6 +457,10 @@ static int voltage_set(int slot, int vcc, int vpp)
iounmap(bcsr_io);
return 0;
+
+out_unmap:
+ iounmap(bcsr_io);
+ return 1;
}
#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index c8e838c..06bf7f4 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -309,9 +309,10 @@ static int __devinit omap_cf_probe(struct device *dev)
return 0;
fail2:
- iounmap((void __iomem *) cf->socket.io_offset);
release_mem_region(cf->phys_cf, SZ_8K);
fail1:
+ if (cf->socket.io_offset)
+ iounmap((void __iomem *) cf->socket.io_offset);
free_irq(irq, cf);
fail0:
kfree(cf);
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 9ad18e6..310ede5 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -128,9 +128,12 @@ static int proc_read_drivers(char *buf, char **start, off_t pos,
int count, int *eof, void *data)
{
char *p = buf;
+ int rc;
- bus_for_each_drv(&pcmcia_bus_type, NULL,
- (void *) &p, proc_read_drivers_callback);
+ rc = bus_for_each_drv(&pcmcia_bus_type, NULL,
+ (void *) &p, proc_read_drivers_callback);
+ if (rc < 0)
+ return rc;
return (p - buf);
}
@@ -269,8 +272,10 @@ rescan:
* Prevent this racing with a card insertion.
*/
mutex_lock(&s->skt_mutex);
- bus_rescan_devices(&pcmcia_bus_type);
+ ret = bus_rescan_devices(&pcmcia_bus_type);
mutex_unlock(&s->skt_mutex);
+ if (ret)
+ goto err_put_module;
/* check whether the driver indeed matched. I don't care if this
* is racy or not, because it can only happen on cardmgr access
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 74cebd4..b9201c2 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -95,7 +95,7 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
* potential conflicts, just the most obvious ones.
*/
for (i = 0; i < MAX_IO_WIN; i++)
- if ((s->io[i].res) &&
+ if ((s->io[i].res) && *base &&
((s->io[i].res->start & (align-1)) == *base))
return 1;
for (i = 0; i < MAX_IO_WIN; i++) {
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index c83a0a6..a70f97f 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -755,6 +755,7 @@ static void __devexit pd6729_pci_remove(struct pci_dev *dev)
kfree(socket);
}
+#ifdef CONFIG_PM
static int pd6729_socket_suspend(struct pci_dev *dev, pm_message_t state)
{
return pcmcia_socket_dev_suspend(&dev->dev, state);
@@ -764,6 +765,7 @@ static int pd6729_socket_resume(struct pci_dev *dev)
{
return pcmcia_socket_dev_resume(&dev->dev);
}
+#endif
static struct pci_device_id pd6729_pci_ids[] = {
{
@@ -781,8 +783,10 @@ static struct pci_driver pd6729_pci_drv = {
.id_table = pd6729_pci_ids,
.probe = pd6729_pci_probe,
.remove = __devexit_p(pd6729_pci_remove),
+#ifdef CONFIG_PM
.suspend = pd6729_socket_suspend,
.resume = pd6729_socket_resume,
+#endif
};
static int pd6729_module_init(void)
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index b351813..dca9f85 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -166,7 +166,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
}
#endif
-int pxa2xx_drv_pcmcia_probe(struct device *dev)
+int __pxa2xx_drv_pcmcia_probe(struct device *dev)
{
int ret;
struct pcmcia_low_level *ops;
@@ -203,35 +203,52 @@ int pxa2xx_drv_pcmcia_probe(struct device *dev)
return ret;
}
-EXPORT_SYMBOL(pxa2xx_drv_pcmcia_probe);
+EXPORT_SYMBOL(__pxa2xx_drv_pcmcia_probe);
-static int pxa2xx_drv_pcmcia_resume(struct device *dev)
+
+static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
+{
+ return __pxa2xx_drv_pcmcia_probe(&dev->dev);
+}
+
+static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
+{
+ return soc_common_drv_pcmcia_remove(&dev->dev);
+}
+
+static int pxa2xx_drv_pcmcia_suspend(struct platform_device *dev, pm_message_t state)
+{
+ return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int pxa2xx_drv_pcmcia_resume(struct platform_device *dev)
{
- struct pcmcia_low_level *ops = dev->platform_data;
+ struct pcmcia_low_level *ops = dev->dev.platform_data;
int nr = ops ? ops->nr : 0;
MECR = nr > 1 ? MECR_CIT | MECR_NOS : (nr > 0 ? MECR_CIT : 0);
- return pcmcia_socket_dev_resume(dev);
+ return pcmcia_socket_dev_resume(&dev->dev);
}
-static struct device_driver pxa2xx_pcmcia_driver = {
+static struct platform_driver pxa2xx_pcmcia_driver = {
.probe = pxa2xx_drv_pcmcia_probe,
- .remove = soc_common_drv_pcmcia_remove,
- .suspend = pcmcia_socket_dev_suspend,
+ .remove = pxa2xx_drv_pcmcia_remove,
+ .suspend = pxa2xx_drv_pcmcia_suspend,
.resume = pxa2xx_drv_pcmcia_resume,
- .name = "pxa2xx-pcmcia",
- .bus = &platform_bus_type,
+ .driver = {
+ .name = "pxa2xx-pcmcia",
+ },
};
static int __init pxa2xx_pcmcia_init(void)
{
- return driver_register(&pxa2xx_pcmcia_driver);
+ return platform_driver_register(&pxa2xx_pcmcia_driver);
}
static void __exit pxa2xx_pcmcia_exit(void)
{
- driver_unregister(&pxa2xx_pcmcia_driver);
+ platform_driver_unregister(&pxa2xx_pcmcia_driver);
}
fs_initcall(pxa2xx_pcmcia_init);
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index e46cff3..235d681 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,3 +1,3 @@
/* temporary measure */
-extern int pxa2xx_drv_pcmcia_probe(struct device *);
+extern int __pxa2xx_drv_pcmcia_probe(struct device *);
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index fd1f691..a92f111 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -260,7 +260,7 @@ int __init pcmcia_lubbock_init(struct sa1111_dev *sadev)
lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
sadev->dev.platform_data = &lubbock_pcmcia_ops;
- ret = pxa2xx_drv_pcmcia_probe(&sadev->dev);
+ ret = __pxa2xx_drv_pcmcia_probe(&sadev->dev);
}
return ret;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 3627e52..e433704 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -824,3 +824,4 @@ int soc_common_drv_pcmcia_remove(struct device *dev)
return 0;
}
+EXPORT_SYMBOL(soc_common_drv_pcmcia_remove);
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 26229d9..da471bd 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1197,8 +1197,12 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
ret = pcmcia_register_socket(&socket->socket);
if (ret == 0) {
/* Add the yenta register attributes */
- device_create_file(&dev->dev, &dev_attr_yenta_registers);
- goto out;
+ ret = device_create_file(&dev->dev, &dev_attr_yenta_registers);
+ if (ret == 0)
+ goto out;
+
+ /* error path... */
+ pcmcia_unregister_socket(&socket->socket);
}
unmap:
@@ -1213,7 +1217,7 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
return ret;
}
-
+#ifdef CONFIG_PM
static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
{
struct yenta_socket *socket = pci_get_drvdata(dev);
@@ -1248,12 +1252,18 @@ static int yenta_dev_resume (struct pci_dev *dev)
struct yenta_socket *socket = pci_get_drvdata(dev);
if (socket) {
+ int rc;
+
pci_set_power_state(dev, 0);
/* FIXME: pci_restore_state needs to have a better interface */
pci_restore_state(dev);
pci_write_config_dword(dev, 16*4, socket->saved_state[0]);
pci_write_config_dword(dev, 17*4, socket->saved_state[1]);
- pci_enable_device(dev);
+
+ rc = pci_enable_device(dev);
+ if (rc)
+ return rc;
+
pci_set_master(dev);
if (socket->type && socket->type->restore_state)
@@ -1262,7 +1272,7 @@ static int yenta_dev_resume (struct pci_dev *dev)
return pcmcia_socket_dev_resume(&dev->dev);
}
-
+#endif
#define CB_ID(vend,dev,type) \
{ \
@@ -1359,8 +1369,10 @@ static struct pci_driver yenta_cardbus_driver = {
.id_table = yenta_table,
.probe = yenta_probe,
.remove = __devexit_p(yenta_close),
+#ifdef CONFIG_PM
.suspend = yenta_dev_suspend,
.resume = yenta_dev_resume,
+#endif
};
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 579cd66..6f11f6d 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -145,6 +145,13 @@ int rtc_set_alarm(struct class_device *class_dev, struct rtc_wkalrm *alarm)
}
EXPORT_SYMBOL_GPL(rtc_set_alarm);
+/**
+ * rtc_update_irq - report RTC periodic, alarm, and/or update irqs
+ * @class_dev: the rtc's class device
+ * @num: how many irqs are being reported (usually one)
+ * @events: mask of RTC_IRQF with one or more of RTC_PF, RTC_AF, RTC_UF
+ * Context: in_interrupt(), irqs blocked
+ */
void rtc_update_irq(struct class_device *class_dev,
unsigned long num, unsigned long events)
{
@@ -201,12 +208,12 @@ int rtc_irq_register(struct class_device *class_dev, struct rtc_task *task)
if (task == NULL || task->func == NULL)
return -EINVAL;
- spin_lock(&rtc->irq_task_lock);
+ spin_lock_irq(&rtc->irq_task_lock);
if (rtc->irq_task == NULL) {
rtc->irq_task = task;
retval = 0;
}
- spin_unlock(&rtc->irq_task_lock);
+ spin_unlock_irq(&rtc->irq_task_lock);
return retval;
}
@@ -216,10 +223,10 @@ void rtc_irq_unregister(struct class_device *class_dev, struct rtc_task *task)
{
struct rtc_device *rtc = to_rtc_device(class_dev);
- spin_lock(&rtc->irq_task_lock);
+ spin_lock_irq(&rtc->irq_task_lock);
if (rtc->irq_task == task)
rtc->irq_task = NULL;
- spin_unlock(&rtc->irq_task_lock);
+ spin_unlock_irq(&rtc->irq_task_lock);
}
EXPORT_SYMBOL_GPL(rtc_irq_unregister);
@@ -265,3 +272,4 @@ int rtc_irq_set_freq(struct class_device *class_dev, struct rtc_task *task, int
}
return err;
}
+EXPORT_SYMBOL_GPL(rtc_irq_set_freq);
diff --git a/drivers/rtc/rtc-at91.c b/drivers/rtc/rtc-at91.c
index bd61e99..5c8addc 100644
--- a/drivers/rtc/rtc-at91.c
+++ b/drivers/rtc/rtc-at91.c
@@ -292,7 +292,8 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
AT91_RTC_CALEV);
ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt,
- IRQF_SHARED, "at91_rtc", pdev);
+ IRQF_DISABLED | IRQF_SHARED,
+ "at91_rtc", pdev);
if (ret) {
printk(KERN_ERR "at91_rtc: IRQ %d already in use.\n",
AT91_ID_SYS);
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 583789c..814b9e1 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -61,7 +61,9 @@ static void rtc_uie_task(void *data)
int err;
err = rtc_read_time(&rtc->class_dev, &tm);
- spin_lock_irq(&rtc->irq_lock);
+
+ local_irq_disable();
+ spin_lock(&rtc->irq_lock);
if (rtc->stop_uie_polling || err) {
rtc->uie_task_active = 0;
} else if (rtc->oldsecs != tm.tm_sec) {
@@ -74,11 +76,11 @@ static void rtc_uie_task(void *data)
} else if (schedule_work(&rtc->uie_task) == 0) {
rtc->uie_task_active = 0;
}
- spin_unlock_irq(&rtc->irq_lock);
+ spin_unlock(&rtc->irq_lock);
if (num)
rtc_update_irq(&rtc->class_dev, num, RTC_UF | RTC_IRQF);
+ local_irq_enable();
}
-
static void rtc_uie_timer(unsigned long data)
{
struct rtc_device *rtc = (struct rtc_device *)data;
@@ -214,7 +216,7 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
struct rtc_wkalrm alarm;
void __user *uarg = (void __user *) arg;
- /* check that the calles has appropriate permissions
+ /* check that the calling task has appropriate permissions
* for certain ioctls. doing this check here is useful
* to avoid duplicate code in each driver.
*/
@@ -238,10 +240,10 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
/* avoid conflicting IRQ users */
if (cmd == RTC_PIE_ON || cmd == RTC_PIE_OFF || cmd == RTC_IRQP_SET) {
- spin_lock(&rtc->irq_task_lock);
+ spin_lock_irq(&rtc->irq_task_lock);
if (rtc->irq_task)
err = -EBUSY;
- spin_unlock(&rtc->irq_task_lock);
+ spin_unlock_irq(&rtc->irq_task_lock);
if (err < 0)
return err;
@@ -299,6 +301,17 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
err = rtc_set_time(class_dev, &tm);
break;
+
+ case RTC_IRQP_READ:
+ if (ops->irq_set_freq)
+ err = put_user(rtc->irq_freq, (unsigned long *) arg);
+ break;
+
+ case RTC_IRQP_SET:
+ if (ops->irq_set_freq)
+ err = rtc_irq_set_freq(class_dev, rtc->irq_task, arg);
+ break;
+
#if 0
case RTC_EPOCH_SET:
#ifndef rtc_epoch
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 78552e6..001eb11 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -340,7 +340,8 @@ static int __init ds1553_rtc_probe(struct platform_device *pdev)
if (pdata->irq >= 0) {
writeb(0, ioaddr + RTC_INTERRUPTS);
- if (request_irq(pdata->irq, ds1553_rtc_interrupt, IRQF_SHARED,
+ if (request_irq(pdata->irq, ds1553_rtc_interrupt,
+ IRQF_DISABLED | IRQF_SHARED,
pdev->name, pdev) < 0) {
dev_warn(&pdev->dev, "interrupt not available.\n");
pdata->irq = -1;
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 2a86632..a44fe4e 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -126,13 +126,13 @@ static int rs5c372_get_trim(struct i2c_client *client, int *osc, int *trim)
return -EIO;
}
- dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
-
if (osc)
*osc = (buf & RS5C372_TRIM_XSL) ? 32000 : 32768;
- if (trim)
+ if (trim) {
*trim = buf & RS5C372_TRIM_MASK;
+ dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
+ }
return 0;
}
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index bc4bd24..6ef9c62 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -99,6 +99,7 @@ static ssize_t test_irq_store(struct device *dev,
struct rtc_device *rtc = platform_get_drvdata(plat_dev);
retval = count;
+ local_irq_disable();
if (strncmp(buf, "tick", 4) == 0)
rtc_update_irq(&rtc->class_dev, 1, RTC_PF | RTC_IRQF);
else if (strncmp(buf, "alarm", 5) == 0)
@@ -107,6 +108,7 @@ static ssize_t test_irq_store(struct device *dev,
rtc_update_irq(&rtc->class_dev, 1, RTC_UF | RTC_IRQF);
else
retval = -EINVAL;
+ local_irq_enable();
return retval;
}
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index a2dee5b..ad7f7e1 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -271,10 +271,6 @@ static int css_evaluate_known_subchannel(struct subchannel *sch, int slow)
/* Reset intparm to zeroes. */
sch->schib.pmcw.intparm = 0;
cio_modify(sch);
-
- /* Probe if necessary. */
- if (action == UNREGISTER_PROBE)
- ret = css_probe_device(sch->schid);
break;
case REPROBE:
device_trigger_reprobe(sch);
@@ -283,6 +279,9 @@ static int css_evaluate_known_subchannel(struct subchannel *sch, int slow)
break;
}
spin_unlock_irqrestore(&sch->lock, flags);
+ /* Probe if necessary. */
+ if (action == UNREGISTER_PROBE)
+ ret = css_probe_device(sch->schid);
return ret;
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 94bdd4d..39c98f9 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -532,8 +532,7 @@ device_remove_files(struct device *dev)
/* this is a simple abstraction for device_register that sets the
* correct bus type and adds the bus specific files */
-int
-ccw_device_register(struct ccw_device *cdev)
+static int ccw_device_register(struct ccw_device *cdev)
{
struct device *dev = &cdev->dev;
int ret;
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index c6140cc..9233b5c 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -78,7 +78,6 @@ void io_subchannel_recog_done(struct ccw_device *cdev);
int ccw_device_cancel_halt_clear(struct ccw_device *);
-int ccw_device_register(struct ccw_device *);
void ccw_device_do_unreg_rereg(void *);
void ccw_device_call_sch_unregister(void *);
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index c5ccd20..79d89c3 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -739,11 +739,16 @@ static void ap_scan_bus(void *data)
dev = bus_find_device(&ap_bus_type, NULL,
(void *)(unsigned long)qid,
__ap_scan_bus);
+ rc = ap_query_queue(qid, &queue_depth, &device_type);
+ if (dev && rc) {
+ put_device(dev);
+ device_unregister(dev);
+ continue;
+ }
if (dev) {
put_device(dev);
continue;
}
- rc = ap_query_queue(qid, &queue_depth, &device_type);
if (rc)
continue;
rc = ap_init_queue(qid);
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 8f88269..74c0eac 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -107,6 +107,10 @@ zfcp_address_to_sg(void *address, struct scatterlist *list)
(ZFCP_MAX_SBALS_PER_REQ * ZFCP_MAX_SBALES_PER_SBAL - 2)
/* request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */
+#define ZFCP_MAX_SECTORS (ZFCP_MAX_SBALES_PER_REQ * 8)
+ /* max. number of (data buffer) SBALEs in largest SBAL chain
+ multiplied with number of sectors per 4k block */
+
/* FIXME(tune): free space should be one max. SBAL chain plus what? */
#define ZFCP_QDIO_PCI_INTERVAL (QDIO_MAX_BUFFERS_PER_Q \
- (ZFCP_MAX_SBALS_PER_REQ + 4))
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 4d2bc79..452d96f 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -58,6 +58,7 @@ struct zfcp_data zfcp_data = {
.cmd_per_lun = 1,
.use_clustering = 1,
.sdev_attrs = zfcp_sysfs_sdev_attrs,
+ .max_sectors = ZFCP_MAX_SECTORS,
},
.driver_version = ZFCP_VERSION,
};
diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index 935952e..98fcbb3 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -61,11 +61,11 @@ static void __init fill_sbus_device(struct device_node *dp, struct sbus_dev *sde
else
sdev->ofdev.dev.parent = &sdev->bus->ofdev.dev;
sdev->ofdev.dev.bus = &sbus_bus_type;
- strcpy(sdev->ofdev.dev.bus_id, dp->path_component_name);
+ sprintf(sdev->ofdev.dev.bus_id, "sbus[%08x]", dp->node);
if (of_device_register(&sdev->ofdev) != 0)
printk(KERN_DEBUG "sbus: device registration error for %s!\n",
- sdev->ofdev.dev.bus_id);
+ dp->path_component_name);
}
static void __init sbus_bus_ranges_init(struct device_node *dp, struct sbus_bus *sbus)
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 5f8c26c..b091a0f 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -66,6 +66,9 @@
2.26.02.006 - Fix 9550SX pchip reset timeout.
Add big endian support.
2.26.02.007 - Disable local interrupts during kmap/unmap_atomic().
+ 2.26.02.008 - Free irq handler in __twa_shutdown().
+ Serialize reset code.
+ Add support for 9650SE controllers.
*/
#include <linux/module.h>
@@ -89,7 +92,7 @@
#include "3w-9xxx.h"
/* Globals */
-#define TW_DRIVER_VERSION "2.26.02.007"
+#define TW_DRIVER_VERSION "2.26.02.008"
static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT];
static unsigned int twa_device_extension_count;
static int twa_major = -1;
@@ -566,9 +569,9 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
goto out;
}
- tw_dev->working_srl = fw_on_ctlr_srl;
- tw_dev->working_branch = fw_on_ctlr_branch;
- tw_dev->working_build = fw_on_ctlr_build;
+ tw_dev->tw_compat_info.working_srl = fw_on_ctlr_srl;
+ tw_dev->tw_compat_info.working_branch = fw_on_ctlr_branch;
+ tw_dev->tw_compat_info.working_build = fw_on_ctlr_build;
/* Try base mode compatibility */
if (!(init_connect_result & TW_CTLR_FW_COMPATIBLE)) {
@@ -590,10 +593,23 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
}
goto out;
}
- tw_dev->working_srl = TW_BASE_FW_SRL;
- tw_dev->working_branch = TW_BASE_FW_BRANCH;
- tw_dev->working_build = TW_BASE_FW_BUILD;
- }
+ tw_dev->tw_compat_info.working_srl = TW_BASE_FW_SRL;
+ tw_dev->tw_compat_info.working_branch = TW_BASE_FW_BRANCH;
+ tw_dev->tw_compat_info.working_build = TW_BASE_FW_BUILD;
+ }
+
+ /* Load rest of compatibility struct */
+ strncpy(tw_dev->tw_compat_info.driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION));
+ tw_dev->tw_compat_info.driver_srl_high = TW_CURRENT_DRIVER_SRL;
+ tw_dev->tw_compat_info.driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
+ tw_dev->tw_compat_info.driver_build_high = TW_CURRENT_DRIVER_BUILD;
+ tw_dev->tw_compat_info.driver_srl_low = TW_BASE_FW_SRL;
+ tw_dev->tw_compat_info.driver_branch_low = TW_BASE_FW_BRANCH;
+ tw_dev->tw_compat_info.driver_build_low = TW_BASE_FW_BUILD;
+ tw_dev->tw_compat_info.fw_on_ctlr_srl = fw_on_ctlr_srl;
+ tw_dev->tw_compat_info.fw_on_ctlr_branch = fw_on_ctlr_branch;
+ tw_dev->tw_compat_info.fw_on_ctlr_build = fw_on_ctlr_build;
+
retval = 0;
out:
return retval;
@@ -631,7 +647,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
goto out2;
/* Check data buffer size */
- if (driver_command.buffer_length > TW_MAX_SECTORS * 512) {
+ if (driver_command.buffer_length > TW_MAX_SECTORS * 2048) {
retval = TW_IOCTL_ERROR_OS_EINVAL;
goto out2;
}
@@ -680,13 +696,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
/* Now wait for command to complete */
timeout = wait_event_timeout(tw_dev->ioctl_wqueue, tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE, timeout);
- /* See if we reset while waiting for the ioctl to complete */
- if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
- clear_bit(TW_IN_RESET, &tw_dev->flags);
- retval = TW_IOCTL_ERROR_OS_ERESTARTSYS;
- goto out3;
- }
-
/* We timed out, and didn't get an interrupt */
if (tw_dev->chrdev_request_id != TW_IOCTL_CHRDEV_FREE) {
/* Now we need to reset the board */
@@ -694,11 +703,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
tw_dev->host->host_no, TW_DRIVER, 0xc,
cmd);
retval = TW_IOCTL_ERROR_OS_EIO;
- spin_lock_irqsave(tw_dev->host->host_lock, flags);
- tw_dev->state[request_id] = TW_S_COMPLETED;
- twa_free_request_id(tw_dev, request_id);
- tw_dev->posted_request_count--;
- spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
twa_reset_device_extension(tw_dev, 1);
goto out3;
}
@@ -717,16 +721,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
tw_ioctl->driver_command.status = 0;
/* Copy compatiblity struct into ioctl data buffer */
tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer;
- strncpy(tw_compat_info->driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION));
- tw_compat_info->working_srl = tw_dev->working_srl;
- tw_compat_info->working_branch = tw_dev->working_branch;
- tw_compat_info->working_build = tw_dev->working_build;
- tw_compat_info->driver_srl_high = TW_CURRENT_DRIVER_SRL;
- tw_compat_info->driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
- tw_compat_info->driver_build_high = TW_CURRENT_DRIVER_BUILD;
- tw_compat_info->driver_srl_low = TW_BASE_FW_SRL;
- tw_compat_info->driver_branch_low = TW_BASE_FW_BRANCH;
- tw_compat_info->driver_build_low = TW_BASE_FW_BUILD;
+ memcpy(tw_compat_info, &tw_dev->tw_compat_info, sizeof(TW_Compatibility_Info));
break;
case TW_IOCTL_GET_LAST_EVENT:
if (tw_dev->event_queue_wrapped) {
@@ -895,7 +890,8 @@ static int twa_decode_bits(TW_Device_Extension *tw_dev, u32 status_reg_value)
}
if (status_reg_value & TW_STATUS_QUEUE_ERROR) {
- TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
+ if ((tw_dev->tw_pci_dev->device != PCI_DEVICE_ID_3WARE_9650SE) || (!test_bit(TW_IN_RESET, &tw_dev->flags)))
+ TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
writel(TW_CONTROL_CLEAR_QUEUE_ERROR, TW_CONTROL_REG_ADDR(tw_dev));
}
@@ -939,10 +935,12 @@ static int twa_empty_response_queue_large(TW_Device_Extension *tw_dev)
unsigned long before;
int retval = 1;
- if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) {
+ if ((tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) ||
+ (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE)) {
before = jiffies;
while ((response_que_value & TW_9550SX_DRAIN_COMPLETED) != TW_9550SX_DRAIN_COMPLETED) {
response_que_value = readl(TW_RESPONSE_QUEUE_REG_ADDR_LARGE(tw_dev));
+ msleep(1);
if (time_after(jiffies, before + HZ * 30))
goto out;
}
@@ -1214,6 +1212,10 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
handled = 1;
+ /* If we are resetting, bail */
+ if (test_bit(TW_IN_RESET, &tw_dev->flags))
+ goto twa_interrupt_bail;
+
/* Check controller for errors */
if (twa_check_bits(status_reg_value)) {
if (twa_decode_bits(tw_dev, status_reg_value)) {
@@ -1355,8 +1357,8 @@ static void twa_load_sgl(TW_Command_Full *full_command_packet, int request_id, d
if (TW_OP_OUT(full_command_packet->command.newcommand.opcode__reserved) == TW_OP_EXECUTE_SCSI) {
newcommand = &full_command_packet->command.newcommand;
- newcommand->request_id__lunl =
- TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id);
+ newcommand->request_id__lunl =
+ cpu_to_le16(TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id));
newcommand->sg_list[0].address = TW_CPU_TO_SGL(dma_handle + sizeof(TW_Ioctl_Buf_Apache) - 1);
newcommand->sg_list[0].length = cpu_to_le32(length);
newcommand->sgl_entries__lunh =
@@ -1531,6 +1533,13 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
int retval = 1;
command_que_value = tw_dev->command_packet_phys[request_id];
+
+ /* For 9650SE write low 4 bytes first */
+ if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
+ command_que_value += TW_COMMAND_OFFSET;
+ writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev));
+ }
+
status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));
if (twa_check_bits(status_reg_value))
@@ -1557,13 +1566,17 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
TW_UNMASK_COMMAND_INTERRUPT(tw_dev);
goto out;
} else {
- /* We successfully posted the command packet */
- if (sizeof(dma_addr_t) > 4) {
- command_que_value += TW_COMMAND_OFFSET;
- writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
- writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
+ if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
+ /* Now write upper 4 bytes */
+ writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev) + 0x4);
} else {
- writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+ if (sizeof(dma_addr_t) > 4) {
+ command_que_value += TW_COMMAND_OFFSET;
+ writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+ writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
+ } else {
+ writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+ }
}
tw_dev->state[request_id] = TW_S_POSTED;
tw_dev->posted_request_count++;
@@ -1620,14 +1633,9 @@ static int twa_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_res
goto out;
TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev);
+ clear_bit(TW_IN_RESET, &tw_dev->flags);
+ tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
- /* Wake up any ioctl that was pending before the reset */
- if ((tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE) || (ioctl_reset)) {
- clear_bit(TW_IN_RESET, &tw_dev->flags);
- } else {
- tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
- wake_up(&tw_dev->ioctl_wqueue);
- }
retval = 0;
out:
return retval;
@@ -1736,6 +1744,9 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
"WARNING: (0x%02X:0x%04X): Command (0x%x) timed out, resetting card.\n",
TW_DRIVER, 0x2c, SCpnt->cmnd[0]);
+ /* Make sure we are not issuing an ioctl or resetting from ioctl */
+ mutex_lock(&tw_dev->ioctl_lock);
+
/* Now reset the card and some of the device extension data */
if (twa_reset_device_extension(tw_dev, 0)) {
TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2b, "Controller reset failed during scsi host reset");
@@ -1744,6 +1755,7 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
retval = SUCCESS;
out:
+ mutex_unlock(&tw_dev->ioctl_lock);
return retval;
} /* End twa_scsi_eh_reset() */
@@ -1753,8 +1765,14 @@ static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
+ /* If we are resetting due to timed out ioctl, report as busy */
+ if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
+ retval = SCSI_MLQUEUE_HOST_BUSY;
+ goto out;
+ }
+
/* Check if this FW supports luns */
- if ((SCpnt->device->lun != 0) && (tw_dev->working_srl < TW_FW_SRL_LUNS_SUPPORTED)) {
+ if ((SCpnt->device->lun != 0) && (tw_dev->tw_compat_info.working_srl < TW_FW_SRL_LUNS_SUPPORTED)) {
SCpnt->result = (DID_BAD_TARGET << 16);
done(SCpnt);
retval = 0;
@@ -1960,6 +1978,9 @@ static void __twa_shutdown(TW_Device_Extension *tw_dev)
/* Disable interrupts */
TW_DISABLE_INTERRUPTS(tw_dev);
+ /* Free up the IRQ */
+ free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
+
printk(KERN_WARNING "3w-9xxx: Shutting down host %d.\n", tw_dev->host->host_no);
/* Tell the card we are shutting down */
@@ -2091,21 +2112,25 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
/* Initialize the card */
if (twa_reset_sequence(tw_dev, 0))
- goto out_release_mem_region;
+ goto out_iounmap;
/* Set host specific parameters */
- host->max_id = TW_MAX_UNITS;
+ if (pdev->device == PCI_DEVICE_ID_3WARE_9650SE)
+ host->max_id = TW_MAX_UNITS_9650SE;
+ else
+ host->max_id = TW_MAX_UNITS;
+
host->max_cmd_len = TW_MAX_CDB_LEN;
/* Channels aren't supported by adapter */
- host->max_lun = TW_MAX_LUNS(tw_dev->working_srl);
+ host->max_lun = TW_MAX_LUNS(tw_dev->tw_compat_info.working_srl);
host->max_channel = 0;
/* Register the card with the kernel SCSI layer */
retval = scsi_add_host(host, &pdev->dev);
if (retval) {
TW_PRINTK(tw_dev->host, TW_DRIVER, 0x27, "scsi add host failed");
- goto out_release_mem_region;
+ goto out_iounmap;
}
pci_set_drvdata(pdev, host);
@@ -2145,6 +2170,8 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
out_remove_host:
scsi_remove_host(host);
+out_iounmap:
+ iounmap(tw_dev->base_addr);
out_release_mem_region:
pci_release_regions(pdev);
out_free_device_extension:
@@ -2170,12 +2197,12 @@ static void twa_remove(struct pci_dev *pdev)
twa_major = -1;
}
- /* Free up the IRQ */
- free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
-
/* Shutdown the card */
__twa_shutdown(tw_dev);
+ /* Free IO remapping */
+ iounmap(tw_dev->base_addr);
+
/* Free up the mem region */
pci_release_regions(pdev);
@@ -2193,6 +2220,8 @@ static struct pci_device_id twa_pci_tbl[] __devinitdata = {
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9550SX,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9650SE,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ }
};
MODULE_DEVICE_TABLE(pci, twa_pci_tbl);
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h
index e5685be..7901517 100644
--- a/drivers/scsi/3w-9xxx.h
+++ b/drivers/scsi/3w-9xxx.h
@@ -289,7 +289,6 @@ static twa_message_type twa_error_table[] = {
#define TW_STATUS_VALID_INTERRUPT 0x00DF0000
/* PCI related defines */
-#define TW_NUMDEVICES 1
#define TW_PCI_CLEAR_PARITY_ERRORS 0xc100
#define TW_PCI_CLEAR_PCI_ABORT 0x2000
@@ -335,6 +334,7 @@ static twa_message_type twa_error_table[] = {
#define TW_ALIGNMENT_9000 4 /* 4 bytes */
#define TW_ALIGNMENT_9000_SGL 0x3
#define TW_MAX_UNITS 16
+#define TW_MAX_UNITS_9650SE 32
#define TW_INIT_MESSAGE_CREDITS 0x100
#define TW_INIT_COMMAND_PACKET_SIZE 0x3
#define TW_INIT_COMMAND_PACKET_SIZE_EXTENDED 0x6
@@ -354,7 +354,6 @@ static twa_message_type twa_error_table[] = {
#define TW_MAX_RESPONSE_DRAIN 256
#define TW_MAX_AEN_DRAIN 40
#define TW_IN_RESET 2
-#define TW_IN_CHRDEV_IOCTL 3
#define TW_IN_ATTENTION_LOOP 4
#define TW_MAX_SECTORS 256
#define TW_AEN_WAIT_TIME 1000
@@ -417,6 +416,9 @@ static twa_message_type twa_error_table[] = {
#ifndef PCI_DEVICE_ID_3WARE_9550SX
#define PCI_DEVICE_ID_3WARE_9550SX 0x1003
#endif
+#ifndef PCI_DEVICE_ID_3WARE_9650SE
+#define PCI_DEVICE_ID_3WARE_9650SE 0x1004
+#endif
/* Bitmask macros to eliminate bitfields */
@@ -442,6 +444,7 @@ static twa_message_type twa_error_table[] = {
#define TW_CONTROL_REG_ADDR(x) (x->base_addr)
#define TW_STATUS_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0x4)
#define TW_COMMAND_QUEUE_REG_ADDR(x) (sizeof(dma_addr_t) > 4 ? ((unsigned char __iomem *)x->base_addr + 0x20) : ((unsigned char __iomem *)x->base_addr + 0x8))
+#define TW_COMMAND_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x20)
#define TW_RESPONSE_QUEUE_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0xC)
#define TW_RESPONSE_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x30)
#define TW_CLEAR_ALL_INTERRUPTS(x) (writel(TW_STATUS_VALID_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
@@ -626,6 +629,9 @@ typedef struct TAG_TW_Compatibility_Info
unsigned short driver_srl_low;
unsigned short driver_branch_low;
unsigned short driver_build_low;
+ unsigned short fw_on_ctlr_srl;
+ unsigned short fw_on_ctlr_branch;
+ unsigned short fw_on_ctlr_build;
} TW_Compatibility_Info;
#pragma pack()
@@ -668,9 +674,7 @@ typedef struct TAG_TW_Device_Extension {
wait_queue_head_t ioctl_wqueue;
struct mutex ioctl_lock;
char aen_clobber;
- unsigned short working_srl;
- unsigned short working_branch;
- unsigned short working_build;
+ TW_Compatibility_Info tw_compat_info;
} TW_Device_Extension;
#endif /* _3W_9XXX_H */
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index df3346b..170a434 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -53,14 +53,6 @@ struct ahd_platform_data;
struct scb_platform_data;
/****************************** Useful Macros *********************************/
-#ifndef MAX
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#endif
-
-#ifndef MIN
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
#ifndef TRUE
#define TRUE 1
#endif
@@ -972,8 +964,6 @@ int ahd_read_seeprom(struct ahd_softc *ahd, uint16_t *buf,
int ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf,
u_int start_addr, u_int count);
-int ahd_wait_seeprom(struct ahd_softc *ahd);
-int ahd_verify_vpd_cksum(struct vpd_config *vpd);
int ahd_verify_cksum(struct seeprom_config *sc);
int ahd_acquire_seeprom(struct ahd_softc *ahd);
void ahd_release_seeprom(struct ahd_softc *ahd);
@@ -1320,8 +1310,6 @@ struct ahd_pci_identity {
char *name;
ahd_device_setup_t *setup;
};
-extern struct ahd_pci_identity ahd_pci_ident_table [];
-extern const u_int ahd_num_pci_devs;
/***************************** VL/EISA Declarations ***************************/
struct aic7770_identity {
@@ -1339,15 +1327,6 @@ extern const int ahd_num_aic7770_devs;
/*************************** Function Declarations ****************************/
/******************************************************************************/
void ahd_reset_cmds_pending(struct ahd_softc *ahd);
-u_int ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl);
-void ahd_busy_tcl(struct ahd_softc *ahd,
- u_int tcl, u_int busyid);
-static __inline void ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl);
-static __inline void
-ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl)
-{
- ahd_busy_tcl(ahd, tcl, SCB_LIST_NULL);
-}
/***************************** PCI Front End *********************************/
struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
@@ -1356,7 +1335,6 @@ int ahd_pci_config(struct ahd_softc *,
int ahd_pci_test_register_access(struct ahd_softc *);
/************************** SCB and SCB queue management **********************/
-int ahd_probe_scbs(struct ahd_softc *);
void ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
struct scb *scb);
int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb,
@@ -1374,33 +1352,20 @@ int ahd_parse_vpddata(struct ahd_softc *ahd,
int ahd_parse_cfgdata(struct ahd_softc *ahd,
struct seeprom_config *sc);
void ahd_intr_enable(struct ahd_softc *ahd, int enable);
-void ahd_update_coalescing_values(struct ahd_softc *ahd,
- u_int timer,
- u_int maxcmds,
- u_int mincmds);
-void ahd_enable_coalescing(struct ahd_softc *ahd,
- int enable);
void ahd_pause_and_flushwork(struct ahd_softc *ahd);
int ahd_suspend(struct ahd_softc *ahd);
-int ahd_resume(struct ahd_softc *ahd);
void ahd_set_unit(struct ahd_softc *, int);
void ahd_set_name(struct ahd_softc *, char *);
struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);
void ahd_free_scb(struct ahd_softc *ahd, struct scb *scb);
-void ahd_alloc_scbs(struct ahd_softc *ahd);
void ahd_free(struct ahd_softc *ahd);
int ahd_reset(struct ahd_softc *ahd, int reinit);
-void ahd_shutdown(void *arg);
int ahd_write_flexport(struct ahd_softc *ahd,
u_int addr, u_int value);
int ahd_read_flexport(struct ahd_softc *ahd, u_int addr,
uint8_t *value);
-int ahd_wait_flexport(struct ahd_softc *ahd);
/*************************** Interrupt Services *******************************/
-void ahd_pci_intr(struct ahd_softc *ahd);
-void ahd_clear_intstat(struct ahd_softc *ahd);
-void ahd_flush_qoutfifo(struct ahd_softc *ahd);
void ahd_run_qoutfifo(struct ahd_softc *ahd);
#ifdef AHD_TARGET_MODE
void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused);
@@ -1409,7 +1374,6 @@ void ahd_handle_hwerrint(struct ahd_softc *ahd);
void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat);
void ahd_handle_scsiint(struct ahd_softc *ahd,
u_int intstat);
-void ahd_clear_critical_section(struct ahd_softc *ahd);
/***************************** Error Recovery *********************************/
typedef enum {
@@ -1426,23 +1390,9 @@ int ahd_search_disc_list(struct ahd_softc *ahd, int target,
char channel, int lun, u_int tag,
int stop_on_first, int remove,
int save_state);
-void ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb);
int ahd_reset_channel(struct ahd_softc *ahd, char channel,
int initiate_reset);
-int ahd_abort_scbs(struct ahd_softc *ahd, int target,
- char channel, int lun, u_int tag,
- role_t role, uint32_t status);
-void ahd_restart(struct ahd_softc *ahd);
-void ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo);
-void ahd_handle_scb_status(struct ahd_softc *ahd,
- struct scb *scb);
-void ahd_handle_scsi_status(struct ahd_softc *ahd,
- struct scb *scb);
-void ahd_calc_residual(struct ahd_softc *ahd,
- struct scb *scb);
/*************************** Utility Functions ********************************/
-struct ahd_phase_table_entry*
- ahd_lookup_phase_entry(int phase);
void ahd_compile_devinfo(struct ahd_devinfo *devinfo,
u_int our_id, u_int target,
u_int lun, char channel,
@@ -1450,14 +1400,6 @@ void ahd_compile_devinfo(struct ahd_devinfo *devinfo,
/************************** Transfer Negotiation ******************************/
void ahd_find_syncrate(struct ahd_softc *ahd, u_int *period,
u_int *ppr_options, u_int maxsync);
-void ahd_validate_offset(struct ahd_softc *ahd,
- struct ahd_initiator_tinfo *tinfo,
- u_int period, u_int *offset,
- int wide, role_t role);
-void ahd_validate_width(struct ahd_softc *ahd,
- struct ahd_initiator_tinfo *tinfo,
- u_int *bus_width,
- role_t role);
/*
* Negotiation types. These are used to qualify if we should renegotiate
* even if our goal and current transport parameters are identical.
@@ -1486,11 +1428,6 @@ typedef enum {
AHD_QUEUE_TAGGED
} ahd_queue_alg;
-void ahd_set_tags(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- ahd_queue_alg alg);
-
/**************************** Target Mode *************************************/
#ifdef AHD_TARGET_MODE
void ahd_send_lstate_events(struct ahd_softc *,
@@ -1528,10 +1465,8 @@ extern uint32_t ahd_debug;
#define AHD_SHOW_INT_COALESCING 0x10000
#define AHD_DEBUG_SEQUENCER 0x20000
#endif
-void ahd_print_scb(struct scb *scb);
void ahd_print_devinfo(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
-void ahd_dump_sglist(struct scb *scb);
void ahd_dump_card_state(struct ahd_softc *ahd);
int ahd_print_register(ahd_reg_parse_entry_t *table,
u_int num_entries,
@@ -1540,5 +1475,4 @@ int ahd_print_register(ahd_reg_parse_entry_t *table,
u_int value,
u_int *cur_column,
u_int wrap_point);
-void ahd_dump_scbs(struct ahd_softc *ahd);
#endif /* _AIC79XX_H_ */
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 653818d..07a86a3 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,7 +52,7 @@
/***************************** Lookup Tables **********************************/
-char *ahd_chip_names[] =
+static char *ahd_chip_names[] =
{
"NONE",
"aic7901",
@@ -237,10 +237,33 @@ static int ahd_handle_target_cmd(struct ahd_softc *ahd,
struct target_cmd *cmd);
#endif
+static int ahd_abort_scbs(struct ahd_softc *ahd, int target,
+ char channel, int lun, u_int tag,
+ role_t role, uint32_t status);
+static void ahd_alloc_scbs(struct ahd_softc *ahd);
+static void ahd_busy_tcl(struct ahd_softc *ahd, u_int tcl,
+ u_int scbid);
+static void ahd_calc_residual(struct ahd_softc *ahd,
+ struct scb *scb);
+static void ahd_clear_critical_section(struct ahd_softc *ahd);
+static void ahd_clear_intstat(struct ahd_softc *ahd);
+static void ahd_enable_coalescing(struct ahd_softc *ahd,
+ int enable);
+static u_int ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl);
+static void ahd_freeze_devq(struct ahd_softc *ahd,
+ struct scb *scb);
+static void ahd_handle_scb_status(struct ahd_softc *ahd,
+ struct scb *scb);
+static struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase);
+static void ahd_shutdown(void *arg);
+static void ahd_update_coalescing_values(struct ahd_softc *ahd,
+ u_int timer,
+ u_int maxcmds,
+ u_int mincmds);
+static int ahd_verify_vpd_cksum(struct vpd_config *vpd);
+static int ahd_wait_seeprom(struct ahd_softc *ahd);
+
/******************************** Private Inlines *****************************/
-static __inline void ahd_assert_atn(struct ahd_softc *ahd);
-static __inline int ahd_currently_packetized(struct ahd_softc *ahd);
-static __inline int ahd_set_active_fifo(struct ahd_softc *ahd);
static __inline void
ahd_assert_atn(struct ahd_softc *ahd)
@@ -294,11 +317,44 @@ ahd_set_active_fifo(struct ahd_softc *ahd)
}
}
+static __inline void
+ahd_unbusy_tcl(struct ahd_softc *ahd, u_int tcl)
+{
+ ahd_busy_tcl(ahd, tcl, SCB_LIST_NULL);
+}
+
+/*
+ * Determine whether the sequencer reported a residual
+ * for this SCB/transaction.
+ */
+static __inline void
+ahd_update_residual(struct ahd_softc *ahd, struct scb *scb)
+{
+ uint32_t sgptr;
+
+ sgptr = ahd_le32toh(scb->hscb->sgptr);
+ if ((sgptr & SG_STATUS_VALID) != 0)
+ ahd_calc_residual(ahd, scb);
+}
+
+static __inline void
+ahd_complete_scb(struct ahd_softc *ahd, struct scb *scb)
+{
+ uint32_t sgptr;
+
+ sgptr = ahd_le32toh(scb->hscb->sgptr);
+ if ((sgptr & SG_STATUS_VALID) != 0)
+ ahd_handle_scb_status(ahd, scb);
+ else
+ ahd_done(ahd, scb);
+}
+
+
/************************* Sequencer Execution Control ************************/
/*
* Restart the sequencer program from address zero
*/
-void
+static void
ahd_restart(struct ahd_softc *ahd)
{
@@ -342,7 +398,7 @@ ahd_restart(struct ahd_softc *ahd)
ahd_unpause(ahd);
}
-void
+static void
ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo)
{
ahd_mode_state saved_modes;
@@ -366,7 +422,7 @@ ahd_clear_fifo(struct ahd_softc *ahd, u_int fifo)
* Flush and completed commands that are sitting in the command
* complete queues down on the chip but have yet to be dma'ed back up.
*/
-void
+static void
ahd_flush_qoutfifo(struct ahd_softc *ahd)
{
struct scb *scb;
@@ -905,6 +961,51 @@ ahd_handle_hwerrint(struct ahd_softc *ahd)
ahd_free(ahd);
}
+#ifdef AHD_DEBUG
+static void
+ahd_dump_sglist(struct scb *scb)
+{
+ int i;
+
+ if (scb->sg_count > 0) {
+ if ((scb->ahd_softc->flags & AHD_64BIT_ADDRESSING) != 0) {
+ struct ahd_dma64_seg *sg_list;
+
+ sg_list = (struct ahd_dma64_seg*)scb->sg_list;
+ for (i = 0; i < scb->sg_count; i++) {
+ uint64_t addr;
+ uint32_t len;
+
+ addr = ahd_le64toh(sg_list[i].addr);
+ len = ahd_le32toh(sg_list[i].len);
+ printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
+ i,
+ (uint32_t)((addr >> 32) & 0xFFFFFFFF),
+ (uint32_t)(addr & 0xFFFFFFFF),
+ sg_list[i].len & AHD_SG_LEN_MASK,
+ (sg_list[i].len & AHD_DMA_LAST_SEG)
+ ? " Last" : "");
+ }
+ } else {
+ struct ahd_dma_seg *sg_list;
+
+ sg_list = (struct ahd_dma_seg*)scb->sg_list;
+ for (i = 0; i < scb->sg_count; i++) {
+ uint32_t len;
+
+ len = ahd_le32toh(sg_list[i].len);
+ printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
+ i,
+ (len & AHD_SG_HIGH_ADDR_MASK) >> 24,
+ ahd_le32toh(sg_list[i].addr),
+ len & AHD_SG_LEN_MASK,
+ len & AHD_DMA_LAST_SEG ? " Last" : "");
+ }
+ }
+ }
+}
+#endif /* AHD_DEBUG */
+
void
ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
{
@@ -1053,10 +1154,12 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
* If a target takes us into the command phase
* assume that it has been externally reset and
* has thus lost our previous packetized negotiation
- * agreement.
- * Revert to async/narrow transfers until we
- * can renegotiate with the device and notify
- * the OSM about the reset.
+ * agreement. Since we have not sent an identify
+ * message and may not have fully qualified the
+ * connection, we change our command to TUR, assert
+ * ATN and ABORT the task when we go to message in
+ * phase. The OSM will see the REQUEUE_REQUEST
+ * status and retry the command.
*/
scbid = ahd_get_scbptr(ahd);
scb = ahd_lookup_scb(ahd, scbid);
@@ -1083,7 +1186,28 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
ahd_set_syncrate(ahd, &devinfo, /*period*/0,
/*offset*/0, /*ppr_options*/0,
AHD_TRANS_ACTIVE, /*paused*/TRUE);
- scb->flags |= SCB_EXTERNAL_RESET;
+ /* Hand-craft TUR command */
+ ahd_outb(ahd, SCB_CDB_STORE, 0);
+ ahd_outb(ahd, SCB_CDB_STORE+1, 0);
+ ahd_outb(ahd, SCB_CDB_STORE+2, 0);
+ ahd_outb(ahd, SCB_CDB_STORE+3, 0);
+ ahd_outb(ahd, SCB_CDB_STORE+4, 0);
+ ahd_outb(ahd, SCB_CDB_STORE+5, 0);
+ ahd_outb(ahd, SCB_CDB_LEN, 6);
+ scb->hscb->control &= ~(TAG_ENB|SCB_TAG_TYPE);
+ scb->hscb->control |= MK_MESSAGE;
+ ahd_outb(ahd, SCB_CONTROL, scb->hscb->control);
+ ahd_outb(ahd, MSG_OUT, HOST_MSG);
+ ahd_outb(ahd, SAVED_SCSIID, scb->hscb->scsiid);
+ /*
+ * The lun is 0, regardless of the SCB's lun
+ * as we have not sent an identify message.
+ */
+ ahd_outb(ahd, SAVED_LUN, 0);
+ ahd_outb(ahd, SEQ_FLAGS, 0);
+ ahd_assert_atn(ahd);
+ scb->flags &= ~SCB_PACKETIZED;
+ scb->flags |= SCB_ABORT|SCB_EXTERNAL_RESET;
ahd_freeze_devq(ahd, scb);
ahd_set_transaction_status(scb, CAM_REQUEUE_REQ);
ahd_freeze_scb(scb);
@@ -1519,8 +1643,10 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
/*
* Ignore external resets after a bus reset.
*/
- if (((status & SCSIRSTI) != 0) && (ahd->flags & AHD_BUS_RESET_ACTIVE))
+ if (((status & SCSIRSTI) != 0) && (ahd->flags & AHD_BUS_RESET_ACTIVE)) {
+ ahd_outb(ahd, CLRSINT1, CLRSCSIRSTI);
return;
+ }
/*
* Clear bus reset flag
@@ -2200,6 +2326,22 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
if (sent_msg == MSG_ABORT_TAG)
tag = SCB_GET_TAG(scb);
+ if ((scb->flags & SCB_EXTERNAL_RESET) != 0) {
+ /*
+ * This abort is in response to an
+ * unexpected switch to command phase
+ * for a packetized connection. Since
+ * the identify message was never sent,
+ * "saved lun" is 0. We really want to
+ * abort only the SCB that encountered
+ * this error, which could have a different
+ * lun. The SCB will be retried so the OS
+ * will see the UA after renegotiating to
+ * packetized.
+ */
+ tag = SCB_GET_TAG(scb);
+ saved_lun = scb->hscb->lun;
+ }
found = ahd_abort_scbs(ahd, target, 'A', saved_lun,
tag, ROLE_INITIATOR,
CAM_REQ_ABORTED);
@@ -2523,7 +2665,7 @@ ahd_force_renegotiation(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
}
#define AHD_MAX_STEPS 2000
-void
+static void
ahd_clear_critical_section(struct ahd_softc *ahd)
{
ahd_mode_state saved_modes;
@@ -2646,7 +2788,7 @@ ahd_clear_critical_section(struct ahd_softc *ahd)
/*
* Clear any pending interrupt status.
*/
-void
+static void
ahd_clear_intstat(struct ahd_softc *ahd)
{
AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
@@ -2677,6 +2819,8 @@ ahd_clear_intstat(struct ahd_softc *ahd)
#ifdef AHD_DEBUG
uint32_t ahd_debug = AHD_DEBUG_OPTS;
#endif
+
+#if 0
void
ahd_print_scb(struct scb *scb)
{
@@ -2701,49 +2845,7 @@ ahd_print_scb(struct scb *scb)
SCB_GET_TAG(scb));
ahd_dump_sglist(scb);
}
-
-void
-ahd_dump_sglist(struct scb *scb)
-{
- int i;
-
- if (scb->sg_count > 0) {
- if ((scb->ahd_softc->flags & AHD_64BIT_ADDRESSING) != 0) {
- struct ahd_dma64_seg *sg_list;
-
- sg_list = (struct ahd_dma64_seg*)scb->sg_list;
- for (i = 0; i < scb->sg_count; i++) {
- uint64_t addr;
- uint32_t len;
-
- addr = ahd_le64toh(sg_list[i].addr);
- len = ahd_le32toh(sg_list[i].len);
- printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
- i,
- (uint32_t)((addr >> 32) & 0xFFFFFFFF),
- (uint32_t)(addr & 0xFFFFFFFF),
- sg_list[i].len & AHD_SG_LEN_MASK,
- (sg_list[i].len & AHD_DMA_LAST_SEG)
- ? " Last" : "");
- }
- } else {
- struct ahd_dma_seg *sg_list;
-
- sg_list = (struct ahd_dma_seg*)scb->sg_list;
- for (i = 0; i < scb->sg_count; i++) {
- uint32_t len;
-
- len = ahd_le32toh(sg_list[i].len);
- printf("sg[%d] - Addr 0x%x%x : Length %d%s\n",
- i,
- (len & AHD_SG_HIGH_ADDR_MASK) >> 24,
- ahd_le32toh(sg_list[i].addr),
- len & AHD_SG_LEN_MASK,
- len & AHD_DMA_LAST_SEG ? " Last" : "");
- }
- }
- }
-}
+#endif /* 0 */
/************************* Transfer Negotiation *******************************/
/*
@@ -2850,14 +2952,14 @@ ahd_devlimited_syncrate(struct ahd_softc *ahd,
transinfo = &tinfo->goal;
*ppr_options &= (transinfo->ppr_options|MSG_EXT_PPR_PCOMP_EN);
if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) {
- maxsync = MAX(maxsync, AHD_SYNCRATE_ULTRA2);
+ maxsync = max(maxsync, (u_int)AHD_SYNCRATE_ULTRA2);
*ppr_options &= ~MSG_EXT_PPR_DT_REQ;
}
if (transinfo->period == 0) {
*period = 0;
*ppr_options = 0;
} else {
- *period = MAX(*period, transinfo->period);
+ *period = max(*period, (u_int)transinfo->period);
ahd_find_syncrate(ahd, period, ppr_options, maxsync);
}
}
@@ -2906,7 +3008,7 @@ ahd_find_syncrate(struct ahd_softc *ahd, u_int *period,
* Truncate the given synchronous offset to a value the
* current adapter type and syncrate are capable of.
*/
-void
+static void
ahd_validate_offset(struct ahd_softc *ahd,
struct ahd_initiator_tinfo *tinfo,
u_int period, u_int *offset, int wide,
@@ -2924,12 +3026,12 @@ ahd_validate_offset(struct ahd_softc *ahd,
maxoffset = MAX_OFFSET_PACED;
} else
maxoffset = MAX_OFFSET_NON_PACED;
- *offset = MIN(*offset, maxoffset);
+ *offset = min(*offset, maxoffset);
if (tinfo != NULL) {
if (role == ROLE_TARGET)
- *offset = MIN(*offset, tinfo->user.offset);
+ *offset = min(*offset, (u_int)tinfo->user.offset);
else
- *offset = MIN(*offset, tinfo->goal.offset);
+ *offset = min(*offset, (u_int)tinfo->goal.offset);
}
}
@@ -2937,7 +3039,7 @@ ahd_validate_offset(struct ahd_softc *ahd,
* Truncate the given transfer width parameter to a value the
* current adapter type is capable of.
*/
-void
+static void
ahd_validate_width(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo,
u_int *bus_width, role_t role)
{
@@ -2955,9 +3057,9 @@ ahd_validate_width(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo,
}
if (tinfo != NULL) {
if (role == ROLE_TARGET)
- *bus_width = MIN(tinfo->user.width, *bus_width);
+ *bus_width = min((u_int)tinfo->user.width, *bus_width);
else
- *bus_width = MIN(tinfo->goal.width, *bus_width);
+ *bus_width = min((u_int)tinfo->goal.width, *bus_width);
}
}
@@ -3210,7 +3312,7 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
/*
* Update the current state of tagged queuing for a given target.
*/
-void
+static void
ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
@@ -3466,7 +3568,7 @@ ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
devinfo->target, devinfo->lun);
}
-struct ahd_phase_table_entry*
+static struct ahd_phase_table_entry*
ahd_lookup_phase_entry(int phase)
{
struct ahd_phase_table_entry *entry;
@@ -5351,7 +5453,7 @@ ahd_free(struct ahd_softc *ahd)
return;
}
-void
+static void
ahd_shutdown(void *arg)
{
struct ahd_softc *ahd;
@@ -5480,7 +5582,7 @@ ahd_reset(struct ahd_softc *ahd, int reinit)
/*
* Determine the number of SCBs available on the controller
*/
-int
+static int
ahd_probe_scbs(struct ahd_softc *ahd) {
int i;
@@ -5929,7 +6031,7 @@ ahd_free_scb(struct ahd_softc *ahd, struct scb *scb)
ahd_platform_scb_free(ahd, scb);
}
-void
+static void
ahd_alloc_scbs(struct ahd_softc *ahd)
{
struct scb_data *scb_data;
@@ -6057,9 +6159,9 @@ ahd_alloc_scbs(struct ahd_softc *ahd)
#endif
}
- newcount = MIN(scb_data->sense_left, scb_data->scbs_left);
- newcount = MIN(newcount, scb_data->sgs_left);
- newcount = MIN(newcount, (AHD_SCB_MAX_ALLOC - scb_data->numscbs));
+ newcount = min(scb_data->sense_left, scb_data->scbs_left);
+ newcount = min(newcount, scb_data->sgs_left);
+ newcount = min(newcount, (AHD_SCB_MAX_ALLOC - scb_data->numscbs));
for (i = 0; i < newcount; i++) {
struct scb_platform_data *pdata;
u_int col_tag;
@@ -6982,7 +7084,7 @@ ahd_intr_enable(struct ahd_softc *ahd, int enable)
ahd_outb(ahd, HCNTRL, hcntrl);
}
-void
+static void
ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, u_int maxcmds,
u_int mincmds)
{
@@ -7000,7 +7102,7 @@ ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, u_int maxcmds,
ahd_outb(ahd, INT_COALESCING_MINCMDS, -mincmds);
}
-void
+static void
ahd_enable_coalescing(struct ahd_softc *ahd, int enable)
{
@@ -7070,6 +7172,7 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
ahd->flags &= ~AHD_ALL_INTERRUPTS;
}
+#if 0
int
ahd_suspend(struct ahd_softc *ahd)
{
@@ -7083,7 +7186,9 @@ ahd_suspend(struct ahd_softc *ahd)
ahd_shutdown(ahd);
return (0);
}
+#endif /* 0 */
+#if 0
int
ahd_resume(struct ahd_softc *ahd)
{
@@ -7093,6 +7198,7 @@ ahd_resume(struct ahd_softc *ahd)
ahd_restart(ahd);
return (0);
}
+#endif /* 0 */
/************************** Busy Target Table *********************************/
/*
@@ -7125,7 +7231,7 @@ ahd_index_busy_tcl(struct ahd_softc *ahd, u_int *saved_scbid, u_int tcl)
/*
* Return the untagged transaction id for a given target/channel lun.
*/
-u_int
+static u_int
ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl)
{
u_int scbid;
@@ -7138,7 +7244,7 @@ ahd_find_busy_tcl(struct ahd_softc *ahd, u_int tcl)
return (scbid);
}
-void
+static void
ahd_busy_tcl(struct ahd_softc *ahd, u_int tcl, u_int scbid)
{
u_int scb_offset;
@@ -7186,7 +7292,7 @@ ahd_match_scb(struct ahd_softc *ahd, struct scb *scb, int target,
return match;
}
-void
+static void
ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb)
{
int target;
@@ -7690,7 +7796,7 @@ ahd_add_scb_to_free_list(struct ahd_softc *ahd, u_int scbid)
* been modified from CAM_REQ_INPROG. This routine assumes that the sequencer
* is paused before it is called.
*/
-int
+static int
ahd_abort_scbs(struct ahd_softc *ahd, int target, char channel,
int lun, u_int tag, role_t role, uint32_t status)
{
@@ -7920,6 +8026,11 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
ahd_clear_fifo(ahd, 1);
/*
+ * Clear SCSI interrupt status
+ */
+ ahd_outb(ahd, CLRSINT1, CLRSCSIRSTI);
+
+ /*
* Reenable selections
*/
ahd_outb(ahd, SIMODE1, ahd_inb(ahd, SIMODE1) | ENSCSIRST);
@@ -7952,10 +8063,6 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
}
}
#endif
- /* Notify the XPT that a bus reset occurred */
- ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
- CAM_LUN_WILDCARD, AC_BUS_RESET);
-
/*
* Revert to async/narrow transfers until we renegotiate.
*/
@@ -7977,6 +8084,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
}
}
+ /* Notify the XPT that a bus reset occurred */
+ ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
+ CAM_LUN_WILDCARD, AC_BUS_RESET);
+
ahd_restart(ahd);
return (found);
@@ -8019,18 +8130,8 @@ ahd_stat_timer(void *arg)
}
/****************************** Status Processing *****************************/
-void
-ahd_handle_scb_status(struct ahd_softc *ahd, struct scb *scb)
-{
- if (scb->hscb->shared_data.istatus.scsi_status != 0) {
- ahd_handle_scsi_status(ahd, scb);
- } else {
- ahd_calc_residual(ahd, scb);
- ahd_done(ahd, scb);
- }
-}
-void
+static void
ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
{
struct hardware_scb *hscb;
@@ -8238,10 +8339,21 @@ ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
}
}
+static void
+ahd_handle_scb_status(struct ahd_softc *ahd, struct scb *scb)
+{
+ if (scb->hscb->shared_data.istatus.scsi_status != 0) {
+ ahd_handle_scsi_status(ahd, scb);
+ } else {
+ ahd_calc_residual(ahd, scb);
+ ahd_done(ahd, scb);
+ }
+}
+
/*
* Calculate the residual for a just completed SCB.
*/
-void
+static void
ahd_calc_residual(struct ahd_softc *ahd, struct scb *scb)
{
struct hardware_scb *hscb;
@@ -8668,7 +8780,7 @@ ahd_resolve_seqaddr(struct ahd_softc *ahd, u_int address)
if (skip_addr > i) {
int end_addr;
- end_addr = MIN(address, skip_addr);
+ end_addr = min(address, skip_addr);
address_offset += end_addr - i;
i = skip_addr;
} else {
@@ -9092,6 +9204,7 @@ ahd_dump_card_state(struct ahd_softc *ahd)
ahd_unpause(ahd);
}
+#if 0
void
ahd_dump_scbs(struct ahd_softc *ahd)
{
@@ -9117,6 +9230,7 @@ ahd_dump_scbs(struct ahd_softc *ahd)
ahd_set_scbptr(ahd, saved_scb_index);
ahd_restore_modes(ahd, saved_modes);
}
+#endif /* 0 */
/**************************** Flexport Logic **********************************/
/*
@@ -9219,7 +9333,7 @@ ahd_write_seeprom(struct ahd_softc *ahd, uint16_t *buf,
/*
* Wait ~100us for the serial eeprom to satisfy our request.
*/
-int
+static int
ahd_wait_seeprom(struct ahd_softc *ahd)
{
int cnt;
@@ -9237,7 +9351,7 @@ ahd_wait_seeprom(struct ahd_softc *ahd)
* Validate the two checksums in the per_channel
* vital product data struct.
*/
-int
+static int
ahd_verify_vpd_cksum(struct vpd_config *vpd)
{
int i;
@@ -9316,6 +9430,24 @@ ahd_release_seeprom(struct ahd_softc *ahd)
/* Currently a no-op */
}
+/*
+ * Wait at most 2 seconds for flexport arbitration to succeed.
+ */
+static int
+ahd_wait_flexport(struct ahd_softc *ahd)
+{
+ int cnt;
+
+ AHD_ASSERT_MODES(ahd, AHD_MODE_SCSI_MSK, AHD_MODE_SCSI_MSK);
+ cnt = 1000000 * 2 / 5;
+ while ((ahd_inb(ahd, BRDCTL) & FLXARBACK) == 0 && --cnt)
+ ahd_delay(5);
+
+ if (cnt == 0)
+ return (ETIMEDOUT);
+ return (0);
+}
+
int
ahd_write_flexport(struct ahd_softc *ahd, u_int addr, u_int value)
{
@@ -9357,24 +9489,6 @@ ahd_read_flexport(struct ahd_softc *ahd, u_int addr, uint8_t *value)
return (0);
}
-/*
- * Wait at most 2 seconds for flexport arbitration to succeed.
- */
-int
-ahd_wait_flexport(struct ahd_softc *ahd)
-{
- int cnt;
-
- AHD_ASSERT_MODES(ahd, AHD_MODE_SCSI_MSK, AHD_MODE_SCSI_MSK);
- cnt = 1000000 * 2 / 5;
- while ((ahd_inb(ahd, BRDCTL) & FLXARBACK) == 0 && --cnt)
- ahd_delay(5);
-
- if (cnt == 0)
- return (ETIMEDOUT);
- return (0);
-}
-
/************************* Target Mode ****************************************/
#ifdef AHD_TARGET_MODE
cam_status
diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h
index a3266e0..2ceb67f 100644
--- a/drivers/scsi/aic7xxx/aic79xx_inline.h
+++ b/drivers/scsi/aic7xxx/aic79xx_inline.h
@@ -418,10 +418,6 @@ ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index)
}
/*********************** Miscelaneous Support Functions ***********************/
-static __inline void ahd_complete_scb(struct ahd_softc *ahd,
- struct scb *scb);
-static __inline void ahd_update_residual(struct ahd_softc *ahd,
- struct scb *scb);
static __inline struct ahd_initiator_tinfo *
ahd_fetch_transinfo(struct ahd_softc *ahd,
char channel, u_int our_id,
@@ -467,32 +463,6 @@ static __inline uint32_t
ahd_get_sense_bufaddr(struct ahd_softc *ahd,
struct scb *scb);
-static __inline void
-ahd_complete_scb(struct ahd_softc *ahd, struct scb *scb)
-{
- uint32_t sgptr;
-
- sgptr = ahd_le32toh(scb->hscb->sgptr);
- if ((sgptr & SG_STATUS_VALID) != 0)
- ahd_handle_scb_status(ahd, scb);
- else
- ahd_done(ahd, scb);
-}
-
-/*
- * Determine whether the sequencer reported a residual
- * for this SCB/transaction.
- */
-static __inline void
-ahd_update_residual(struct ahd_softc *ahd, struct scb *scb)
-{
- uint32_t sgptr;
-
- sgptr = ahd_le32toh(scb->hscb->sgptr);
- if ((sgptr & SG_STATUS_VALID) != 0)
- ahd_calc_residual(ahd, scb);
-}
-
/*
* Return pointers to the transfer negotiation information
* for the specified our_id/remote_id pair.
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index f8e6048..9bfcca5 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -293,7 +293,7 @@ static uint32_t aic79xx_seltime;
* force all outstanding transactions to be serviced prior to a new
* transaction.
*/
-uint32_t aic79xx_periodic_otag;
+static uint32_t aic79xx_periodic_otag;
/* Some storage boxes are using an LSI chip which has a bug making it
* impossible to use aic79xx Rev B chip in 320 speeds. The following
@@ -773,6 +773,7 @@ struct scsi_host_template aic79xx_driver_template = {
#endif
.can_queue = AHD_MAX_QUEUE,
.this_id = -1,
+ .max_sectors = 8192,
.cmd_per_lun = 2,
.use_clustering = ENABLE_CLUSTERING,
.slave_alloc = ahd_linux_slave_alloc,
@@ -1813,9 +1814,9 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
u_int sense_offset;
if (scb->flags & SCB_SENSE) {
- sense_size = MIN(sizeof(struct scsi_sense_data)
+ sense_size = min(sizeof(struct scsi_sense_data)
- ahd_get_sense_residual(scb),
- sizeof(cmd->sense_buffer));
+ (u_long)sizeof(cmd->sense_buffer));
sense_offset = 0;
} else {
/*
@@ -1824,7 +1825,8 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
*/
siu = (struct scsi_status_iu_header *)
scb->sense_data;
- sense_size = MIN(scsi_4btoul(siu->sense_length),
+ sense_size = min_t(size_t,
+ scsi_4btoul(siu->sense_length),
sizeof(cmd->sense_buffer));
sense_offset = SIU_SENSE_OFFSET(siu);
}
@@ -2634,8 +2636,22 @@ static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
pcomp ? "Enable" : "Disable");
#endif
- if (pcomp)
+ if (pcomp) {
+ uint8_t precomp;
+
+ if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) {
+ struct ahd_linux_iocell_opts *iocell_opts;
+
+ iocell_opts = &aic79xx_iocell_info[ahd->unit];
+ precomp = iocell_opts->precomp;
+ } else {
+ precomp = AIC79XX_DEFAULT_PRECOMP;
+ }
ppr_options |= MSG_EXT_PPR_PCOMP_EN;
+ AHD_SET_PRECOMP(ahd, precomp);
+ } else {
+ AHD_SET_PRECOMP(ahd, 0);
+ }
ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
@@ -2678,7 +2694,25 @@ static void ahd_linux_set_hold_mcs(struct scsi_target *starget, int hold)
ahd_unlock(ahd, &flags);
}
+static void ahd_linux_get_signalling(struct Scsi_Host *shost)
+{
+ struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
+ unsigned long flags;
+ u8 mode;
+
+ ahd_lock(ahd, &flags);
+ ahd_pause(ahd);
+ mode = ahd_inb(ahd, SBLKCTL);
+ ahd_unpause(ahd);
+ ahd_unlock(ahd, &flags);
+ if (mode & ENAB40)
+ spi_signalling(shost) = SPI_SIGNAL_LVD;
+ else if (mode & ENAB20)
+ spi_signalling(shost) = SPI_SIGNAL_SE;
+ else
+ spi_signalling(shost) = SPI_SIGNAL_UNKNOWN;
+}
static struct spi_function_template ahd_linux_transport_functions = {
.set_offset = ahd_linux_set_offset,
@@ -2703,6 +2737,7 @@ static struct spi_function_template ahd_linux_transport_functions = {
.show_pcomp_en = 1,
.set_hold_mcs = ahd_linux_set_hold_mcs,
.show_hold_mcs = 1,
+ .get_signalling = ahd_linux_get_signalling,
};
static int __init
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index fb3d4dd..3a67fc5 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -506,9 +506,6 @@ struct info_str {
int pos;
};
-void ahd_format_transinfo(struct info_str *info,
- struct ahd_transinfo *tinfo);
-
/******************************** Locking *************************************/
static __inline void
ahd_lockinit(struct ahd_softc *ahd)
@@ -582,8 +579,6 @@ ahd_unlock(struct ahd_softc *ahd, unsigned long *flags)
#define PCIXM_STATUS_MAXCRDS 0x1C00 /* Maximum Cumulative Read Size */
#define PCIXM_STATUS_RCVDSCEM 0x2000 /* Received a Split Comp w/Error msg */
-extern struct pci_driver aic79xx_pci_driver;
-
typedef enum
{
AHD_POWER_STATE_D0,
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 4b53542..2001fe8 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -82,7 +82,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
-struct pci_driver aic79xx_pci_driver = {
+static struct pci_driver aic79xx_pci_driver = {
.name = "aic79xx",
.probe = ahd_linux_pci_dev_probe,
.remove = ahd_linux_pci_dev_remove,
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 14850f3..c077358 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -97,7 +97,7 @@ static ahd_device_setup_t ahd_aic7901A_setup;
static ahd_device_setup_t ahd_aic7902_setup;
static ahd_device_setup_t ahd_aic790X_setup;
-struct ahd_pci_identity ahd_pci_ident_table [] =
+static struct ahd_pci_identity ahd_pci_ident_table [] =
{
/* aic7901 based controllers */
{
@@ -201,7 +201,7 @@ struct ahd_pci_identity ahd_pci_ident_table [] =
}
};
-const u_int ahd_num_pci_devs = ARRAY_SIZE(ahd_pci_ident_table);
+static const u_int ahd_num_pci_devs = ARRAY_SIZE(ahd_pci_ident_table);
#define DEVCONFIG 0x40
#define PCIXINITPAT 0x0000E000ul
@@ -245,6 +245,7 @@ static int ahd_check_extport(struct ahd_softc *ahd);
static void ahd_configure_termination(struct ahd_softc *ahd,
u_int adapter_control);
static void ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat);
+static void ahd_pci_intr(struct ahd_softc *ahd);
struct ahd_pci_identity *
ahd_find_pci_device(ahd_dev_softc_t pci)
@@ -757,7 +758,7 @@ static const char *pci_status_strings[] =
"%s: Address or Write Phase Parity Error Detected in %s.\n"
};
-void
+static void
ahd_pci_intr(struct ahd_softc *ahd)
{
uint8_t pci_status[8];
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index c5f0ee5..6b28beb 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -136,7 +136,7 @@ copy_info(struct info_str *info, char *fmt, ...)
return (len);
}
-void
+static void
ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
{
u_int speed;
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 62ff8c3..954c7c2 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -54,14 +54,6 @@ struct scb_platform_data;
struct seeprom_descriptor;
/****************************** Useful Macros *********************************/
-#ifndef MAX
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#endif
-
-#ifndef MIN
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
#ifndef TRUE
#define TRUE 1
#endif
@@ -1135,8 +1127,6 @@ struct ahc_pci_identity {
char *name;
ahc_device_setup_t *setup;
};
-extern struct ahc_pci_identity ahc_pci_ident_table[];
-extern const u_int ahc_num_pci_devs;
/***************************** VL/EISA Declarations ***************************/
struct aic7770_identity {
@@ -1289,6 +1279,7 @@ typedef enum {
} ahc_queue_alg;
void ahc_set_tags(struct ahc_softc *ahc,
+ struct scsi_cmnd *cmd,
struct ahc_devinfo *devinfo,
ahc_queue_alg alg);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 93e4e409..50ef785 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -1671,7 +1671,7 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc,
transinfo = &tinfo->goal;
*ppr_options &= transinfo->ppr_options;
if (transinfo->width == MSG_EXT_WDTR_BUS_8_BIT) {
- maxsync = MAX(maxsync, AHC_SYNCRATE_ULTRA2);
+ maxsync = max(maxsync, (u_int)AHC_SYNCRATE_ULTRA2);
*ppr_options &= ~MSG_EXT_PPR_DT_REQ;
}
if (transinfo->period == 0) {
@@ -1679,7 +1679,7 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc,
*ppr_options = 0;
return (NULL);
}
- *period = MAX(*period, transinfo->period);
+ *period = max(*period, (u_int)transinfo->period);
return (ahc_find_syncrate(ahc, period, ppr_options, maxsync));
}
@@ -1804,12 +1804,12 @@ ahc_validate_offset(struct ahc_softc *ahc,
else
maxoffset = MAX_OFFSET_8BIT;
}
- *offset = MIN(*offset, maxoffset);
+ *offset = min(*offset, maxoffset);
if (tinfo != NULL) {
if (role == ROLE_TARGET)
- *offset = MIN(*offset, tinfo->user.offset);
+ *offset = min(*offset, (u_int)tinfo->user.offset);
else
- *offset = MIN(*offset, tinfo->goal.offset);
+ *offset = min(*offset, (u_int)tinfo->goal.offset);
}
}
@@ -1835,9 +1835,9 @@ ahc_validate_width(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo,
}
if (tinfo != NULL) {
if (role == ROLE_TARGET)
- *bus_width = MIN(tinfo->user.width, *bus_width);
+ *bus_width = min((u_int)tinfo->user.width, *bus_width);
else
- *bus_width = MIN(tinfo->goal.width, *bus_width);
+ *bus_width = min((u_int)tinfo->goal.width, *bus_width);
}
}
@@ -1986,7 +1986,7 @@ ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
tinfo->curr.ppr_options = ppr_options;
ahc_send_async(ahc, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
if (offset != 0) {
printf("%s: target %d synchronous at %sMHz%s, "
@@ -2056,7 +2056,7 @@ ahc_set_width(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
tinfo->curr.width = width;
ahc_send_async(ahc, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
printf("%s: target %d using %dbit transfers\n",
ahc_name(ahc), devinfo->target,
@@ -2074,12 +2074,14 @@ ahc_set_width(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
* Update the current state of tagged queuing for a given target.
*/
void
-ahc_set_tags(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
- ahc_queue_alg alg)
+ahc_set_tags(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
+ struct ahc_devinfo *devinfo, ahc_queue_alg alg)
{
- ahc_platform_set_tags(ahc, devinfo, alg);
+ struct scsi_device *sdev = cmd->device;
+
+ ahc_platform_set_tags(ahc, sdev, devinfo, alg);
ahc_send_async(ahc, devinfo->channel, devinfo->target,
- devinfo->lun, AC_TRANSFER_NEG, &alg);
+ devinfo->lun, AC_TRANSFER_NEG);
}
/*
@@ -3489,7 +3491,7 @@ ahc_handle_msg_reject(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
printf("(%s:%c:%d:%d): refuses tagged commands. "
"Performing non-tagged I/O\n", ahc_name(ahc),
devinfo->channel, devinfo->target, devinfo->lun);
- ahc_set_tags(ahc, devinfo, AHC_QUEUE_NONE);
+ ahc_set_tags(ahc, scb->io_ctx, devinfo, AHC_QUEUE_NONE);
mask = ~0x23;
} else {
printf("(%s:%c:%d:%d): refuses %s tagged commands. "
@@ -3497,7 +3499,7 @@ ahc_handle_msg_reject(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
ahc_name(ahc), devinfo->channel, devinfo->target,
devinfo->lun, tag_type == MSG_ORDERED_TASK
? "ordered" : "head of queue");
- ahc_set_tags(ahc, devinfo, AHC_QUEUE_BASIC);
+ ahc_set_tags(ahc, scb->io_ctx, devinfo, AHC_QUEUE_BASIC);
mask = ~0x03;
}
@@ -3763,7 +3765,7 @@ ahc_handle_devreset(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
if (status != CAM_SEL_TIMEOUT)
ahc_send_async(ahc, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ CAM_LUN_WILDCARD, AC_SENT_BDR);
if (message != NULL
&& (verbose_level <= bootverbose))
@@ -4406,7 +4408,7 @@ ahc_alloc_scbs(struct ahc_softc *ahc)
physaddr = sg_map->sg_physaddr;
newcount = (PAGE_SIZE / (AHC_NSEG * sizeof(struct ahc_dma_seg)));
- newcount = MIN(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs));
+ newcount = min(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs));
for (i = 0; i < newcount; i++) {
struct scb_platform_data *pdata;
#ifndef __linux__
@@ -6018,7 +6020,7 @@ ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset)
#endif
/* Notify the XPT that a bus reset occurred */
ahc_send_async(ahc, devinfo.channel, CAM_TARGET_WILDCARD,
- CAM_LUN_WILDCARD, AC_BUS_RESET, NULL);
+ CAM_LUN_WILDCARD, AC_BUS_RESET);
/*
* Revert to async/narrow transfers until we renegotiate.
@@ -6442,7 +6444,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
if (skip_addr > i) {
int end_addr;
- end_addr = MIN(address, skip_addr);
+ end_addr = min(address, skip_addr);
address_offset += end_addr - i;
i = skip_addr;
} else {
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 43ab753..660f26e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -328,7 +328,7 @@ static uint32_t aic7xxx_seltime;
* force all outstanding transactions to be serviced prior to a new
* transaction.
*/
-uint32_t aic7xxx_periodic_otag;
+static uint32_t aic7xxx_periodic_otag;
/*
* Module information and settable options.
@@ -512,7 +512,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
struct seeprom_config *sc = ahc->seep_config;
unsigned long flags;
struct scsi_target **ahc_targp = ahc_linux_target_in_softc(starget);
- struct ahc_linux_target *targ = scsi_transport_target_data(starget);
unsigned short scsirate;
struct ahc_devinfo devinfo;
struct ahc_initiator_tinfo *tinfo;
@@ -533,7 +532,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
BUG_ON(*ahc_targp != NULL);
*ahc_targp = starget;
- memset(targ, 0, sizeof(*targ));
if (sc) {
int maxsync = AHC_SYNCRATE_DT;
@@ -594,14 +592,11 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
struct ahc_softc *ahc =
*((struct ahc_softc **)sdev->host->hostdata);
struct scsi_target *starget = sdev->sdev_target;
- struct ahc_linux_target *targ = scsi_transport_target_data(starget);
struct ahc_linux_device *dev;
if (bootverbose)
printf("%s: Slave Alloc %d\n", ahc_name(ahc), sdev->id);
- BUG_ON(targ->sdev[sdev->lun] != NULL);
-
dev = scsi_transport_device_data(sdev);
memset(dev, 0, sizeof(*dev));
@@ -618,8 +613,6 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
*/
dev->maxtags = 0;
- targ->sdev[sdev->lun] = sdev;
-
spi_period(starget) = 0;
return 0;
@@ -644,22 +637,6 @@ ahc_linux_slave_configure(struct scsi_device *sdev)
return 0;
}
-static void
-ahc_linux_slave_destroy(struct scsi_device *sdev)
-{
- struct ahc_softc *ahc;
- struct ahc_linux_device *dev = scsi_transport_device_data(sdev);
- struct ahc_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
-
- ahc = *((struct ahc_softc **)sdev->host->hostdata);
- if (bootverbose)
- printf("%s: Slave Destroy %d\n", ahc_name(ahc), sdev->id);
-
- BUG_ON(dev->active);
-
- targ->sdev[sdev->lun] = NULL;
-}
-
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
@@ -777,11 +754,11 @@ struct scsi_host_template aic7xxx_driver_template = {
#endif
.can_queue = AHC_MAX_QUEUE,
.this_id = -1,
+ .max_sectors = 8192,
.cmd_per_lun = 2,
.use_clustering = ENABLE_CLUSTERING,
.slave_alloc = ahc_linux_slave_alloc,
.slave_configure = ahc_linux_slave_configure,
- .slave_destroy = ahc_linux_slave_destroy,
.target_alloc = ahc_linux_target_alloc,
.target_destroy = ahc_linux_target_destroy,
};
@@ -1203,21 +1180,13 @@ void
ahc_platform_free(struct ahc_softc *ahc)
{
struct scsi_target *starget;
- int i, j;
+ int i;
if (ahc->platform_data != NULL) {
/* destroy all of the device and target objects */
for (i = 0; i < AHC_NUM_TARGETS; i++) {
starget = ahc->platform_data->starget[i];
if (starget != NULL) {
- for (j = 0; j < AHC_NUM_LUNS; j++) {
- struct ahc_linux_target *targ =
- scsi_transport_target_data(starget);
-
- if (targ->sdev[j] == NULL)
- continue;
- targ->sdev[j] = NULL;
- }
ahc->platform_data->starget[i] = NULL;
}
}
@@ -1251,24 +1220,13 @@ ahc_platform_freeze_devq(struct ahc_softc *ahc, struct scb *scb)
}
void
-ahc_platform_set_tags(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
- ahc_queue_alg alg)
+ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev,
+ struct ahc_devinfo *devinfo, ahc_queue_alg alg)
{
- struct scsi_target *starget;
- struct ahc_linux_target *targ;
struct ahc_linux_device *dev;
- struct scsi_device *sdev;
- u_int target_offset;
int was_queuing;
int now_queuing;
- target_offset = devinfo->target;
- if (devinfo->channel != 'A')
- target_offset += 8;
- starget = ahc->platform_data->starget[target_offset];
- targ = scsi_transport_target_data(starget);
- BUG_ON(targ == NULL);
- sdev = targ->sdev[devinfo->lun];
if (sdev == NULL)
return;
dev = scsi_transport_device_data(sdev);
@@ -1401,11 +1359,15 @@ ahc_linux_device_queue_depth(struct scsi_device *sdev)
tags = ahc_linux_user_tagdepth(ahc, &devinfo);
if (tags != 0 && sdev->tagged_supported != 0) {
- ahc_set_tags(ahc, &devinfo, AHC_QUEUE_TAGGED);
+ ahc_platform_set_tags(ahc, sdev, &devinfo, AHC_QUEUE_TAGGED);
+ ahc_send_async(ahc, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
ahc_print_devinfo(ahc, &devinfo);
printf("Tagged Queuing enabled. Depth %d\n", tags);
} else {
- ahc_set_tags(ahc, &devinfo, AHC_QUEUE_NONE);
+ ahc_platform_set_tags(ahc, sdev, &devinfo, AHC_QUEUE_NONE);
+ ahc_send_async(ahc, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
}
}
@@ -1629,7 +1591,7 @@ ahc_platform_flushwork(struct ahc_softc *ahc)
void
ahc_send_async(struct ahc_softc *ahc, char channel,
- u_int target, u_int lun, ac_code code, void *arg)
+ u_int target, u_int lun, ac_code code)
{
switch (code) {
case AC_TRANSFER_NEG:
@@ -1875,9 +1837,9 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
if (scb->flags & SCB_SENSE) {
u_int sense_size;
- sense_size = MIN(sizeof(struct scsi_sense_data)
+ sense_size = min(sizeof(struct scsi_sense_data)
- ahc_get_sense_residual(scb),
- sizeof(cmd->sense_buffer));
+ (u_long)sizeof(cmd->sense_buffer));
memcpy(cmd->sense_buffer,
ahc_get_sense_buf(ahc, scb), sense_size);
if (sense_size < sizeof(cmd->sense_buffer))
@@ -1946,7 +1908,7 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
}
ahc_set_transaction_status(scb, CAM_REQUEUE_REQ);
ahc_set_scsi_status(scb, SCSI_STATUS_OK);
- ahc_platform_set_tags(ahc, &devinfo,
+ ahc_platform_set_tags(ahc, sdev, &devinfo,
(dev->flags & AHC_DEV_Q_BASIC)
? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED);
break;
@@ -1957,7 +1919,7 @@ ahc_linux_handle_scsi_status(struct ahc_softc *ahc,
*/
dev->openings = 1;
ahc_set_scsi_status(scb, SCSI_STATUS_BUSY);
- ahc_platform_set_tags(ahc, &devinfo,
+ ahc_platform_set_tags(ahc, sdev, &devinfo,
(dev->flags & AHC_DEV_Q_BASIC)
? AHC_QUEUE_BASIC : AHC_QUEUE_TAGGED);
break;
@@ -2599,8 +2561,6 @@ ahc_linux_init(void)
if (!ahc_linux_transport_template)
return -ENODEV;
- scsi_transport_reserve_target(ahc_linux_transport_template,
- sizeof(struct ahc_linux_target));
scsi_transport_reserve_device(ahc_linux_transport_template,
sizeof(struct ahc_linux_device));
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index a87a4ce..85ae5d8 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -256,7 +256,6 @@ typedef enum {
AHC_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
} ahc_linux_dev_flags;
-struct ahc_linux_target;
struct ahc_linux_device {
/*
* The number of transactions currently
@@ -329,12 +328,6 @@ struct ahc_linux_device {
#define AHC_OTAG_THRESH 500
};
-struct ahc_linux_target {
- struct scsi_device *sdev[AHC_NUM_LUNS];
- struct ahc_transinfo last_tinfo;
- struct ahc_softc *ahc;
-};
-
/********************* Definitions Required by the Core ***********************/
/*
* Number of SG segments we require. So long as the S/G segments for
@@ -533,8 +526,6 @@ ahc_unlock(struct ahc_softc *ahc, unsigned long *flags)
#define PCIR_SUBVEND_0 0x2c
#define PCIR_SUBDEV_0 0x2e
-extern struct pci_driver aic7xxx_pci_driver;
-
typedef enum
{
AHC_POWER_STATE_D0,
@@ -824,7 +815,7 @@ ahc_freeze_scb(struct scb *scb)
}
}
-void ahc_platform_set_tags(struct ahc_softc *ahc,
+void ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev,
struct ahc_devinfo *devinfo, ahc_queue_alg);
int ahc_platform_abort_scbs(struct ahc_softc *ahc, int target,
char channel, int lun, u_int tag,
@@ -834,7 +825,7 @@ irqreturn_t
void ahc_platform_flushwork(struct ahc_softc *ahc);
void ahc_done(struct ahc_softc*, struct scb*);
void ahc_send_async(struct ahc_softc *, char channel,
- u_int target, u_int lun, ac_code, void *);
+ u_int target, u_int lun, ac_code);
void ahc_print_path(struct ahc_softc *, struct scb *);
void ahc_platform_dump_card_state(struct ahc_softc *ahc);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index d20ca51..ea5687d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -130,7 +130,7 @@ static struct pci_device_id ahc_linux_pci_id_table[] = {
MODULE_DEVICE_TABLE(pci, ahc_linux_pci_id_table);
-struct pci_driver aic7xxx_pci_driver = {
+static struct pci_driver aic7xxx_pci_driver = {
.name = "aic7xxx",
.probe = ahc_linux_pci_dev_probe,
.remove = ahc_linux_pci_dev_remove,
diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c
index 63cab2d..09c8172 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c
@@ -168,7 +168,7 @@ static ahc_device_setup_t ahc_aha394XX_setup;
static ahc_device_setup_t ahc_aha494XX_setup;
static ahc_device_setup_t ahc_aha398XX_setup;
-struct ahc_pci_identity ahc_pci_ident_table [] =
+static struct ahc_pci_identity ahc_pci_ident_table [] =
{
/* aic7850 based controllers */
{
@@ -559,7 +559,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
}
};
-const u_int ahc_num_pci_devs = ARRAY_SIZE(ahc_pci_ident_table);
+static const u_int ahc_num_pci_devs = ARRAY_SIZE(ahc_pci_ident_table);
#define AHC_394X_SLOT_CHANNEL_A 4
#define AHC_394X_SLOT_CHANNEL_B 5
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 5914b4a..99e5443 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -182,7 +182,6 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
u_int our_id, char channel, u_int target_id,
u_int target_offset)
{
- struct ahc_linux_target *targ;
struct scsi_target *starget;
struct ahc_initiator_tinfo *tinfo;
struct ahc_tmode_tstate *tstate;
@@ -198,7 +197,6 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
starget = ahc->platform_data->starget[target_offset];
if (!starget)
return;
- targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahc_format_transinfo(info, &tinfo->goal);
@@ -208,7 +206,7 @@ ahc_dump_target_state(struct ahc_softc *ahc, struct info_str *info,
for (lun = 0; lun < AHC_NUM_LUNS; lun++) {
struct scsi_device *sdev;
- sdev = targ->sdev[lun];
+ sdev = scsi_device_lookup_by_target(starget, lun);
if (sdev == NULL)
continue;
@@ -383,11 +381,11 @@ ahc_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
}
copy_info(&info, "\n");
- max_targ = 15;
+ max_targ = 16;
if ((ahc->features & (AHC_WIDE|AHC_TWIN)) == 0)
- max_targ = 7;
+ max_targ = 8;
- for (i = 0; i <= max_targ; i++) {
+ for (i = 0; i < max_targ; i++) {
u_int our_id;
u_int target_id;
char channel;
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index bcd7fff..46eed10 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -2646,7 +2646,7 @@ static void aic7xxx_done_cmds_complete(struct aic7xxx_host *p)
while (p->completeq.head != NULL) {
cmd = p->completeq.head;
- p->completeq.head = (struct scsi_Cmnd *) cmd->host_scribble;
+ p->completeq.head = (struct scsi_cmnd *) cmd->host_scribble;
cmd->host_scribble = NULL;
cmd->scsi_done(cmd);
}
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 3c2d7a3..af7e011 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -112,6 +112,21 @@ static int asd_init_phy(struct asd_phy *phy)
return 0;
}
+static void asd_init_ports(struct asd_ha_struct *asd_ha)
+{
+ int i;
+
+ spin_lock_init(&asd_ha->asd_ports_lock);
+ for (i = 0; i < ASD_MAX_PHYS; i++) {
+ struct asd_port *asd_port = &asd_ha->asd_ports[i];
+
+ memset(asd_port->sas_addr, 0, SAS_ADDR_SIZE);
+ memset(asd_port->attached_sas_addr, 0, SAS_ADDR_SIZE);
+ asd_port->phy_mask = 0;
+ asd_port->num_phys = 0;
+ }
+}
+
static int asd_init_phys(struct asd_ha_struct *asd_ha)
{
u8 i;
@@ -121,6 +136,7 @@ static int asd_init_phys(struct asd_ha_struct *asd_ha)
struct asd_phy *phy = &asd_ha->phys[i];
phy->phy_desc = &asd_ha->hw_prof.phy_desc[i];
+ phy->asd_port = NULL;
phy->sas_phy.enabled = 0;
phy->sas_phy.id = i;
@@ -658,6 +674,8 @@ int asd_init_hw(struct asd_ha_struct *asd_ha)
goto Out;
}
+ asd_init_ports(asd_ha);
+
err = asd_init_scbs(asd_ha);
if (err) {
asd_printk("couldn't initialize scbs for %s\n",
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index 14319d1..c6c3d18 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -46,6 +46,7 @@
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR10 0x410
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR12 0x412
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR1E 0x41E
+#define PCI_DEVICE_ID_ADAPTEC2_RAZOR1F 0x41F
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR30 0x430
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR32 0x432
#define PCI_DEVICE_ID_ADAPTEC2_RAZOR3E 0x43E
@@ -192,6 +193,16 @@ struct asd_seq_data {
struct asd_ascb **escb_arr; /* array of pointers to escbs */
};
+/* This is an internal port structure. These are used to get accurate
+ * phy_mask for updating DDB 0.
+ */
+struct asd_port {
+ u8 sas_addr[SAS_ADDR_SIZE];
+ u8 attached_sas_addr[SAS_ADDR_SIZE];
+ u32 phy_mask;
+ int num_phys;
+};
+
/* This is the Host Adapter structure. It describes the hardware
* SAS adapter.
*/
@@ -210,6 +221,8 @@ struct asd_ha_struct {
struct hw_profile hw_prof;
struct asd_phy phys[ASD_MAX_PHYS];
+ spinlock_t asd_ports_lock;
+ struct asd_port asd_ports[ASD_MAX_PHYS];
struct asd_sas_port ports[ASD_MAX_PHYS];
struct dma_pool *scb_pool;
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 99743ca..57c5ba4 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -786,8 +786,6 @@ static void asd_remove_driver_attrs(struct device_driver *driver)
}
static struct sas_domain_function_template aic94xx_transport_functions = {
- .lldd_port_formed = asd_update_port_links,
-
.lldd_dev_found = asd_dev_found,
.lldd_dev_gone = asd_dev_gone,
@@ -814,6 +812,8 @@ static const struct pci_device_id aic94xx_pci_table[] __devinitdata = {
0, 0, 1},
{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR1E),
0, 0, 1},
+ {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR1F),
+ 0, 0, 1},
{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR30),
0, 0, 2},
{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_RAZOR32),
diff --git a/drivers/scsi/aic94xx/aic94xx_sas.h b/drivers/scsi/aic94xx/aic94xx_sas.h
index 64d2317..9050e93 100644
--- a/drivers/scsi/aic94xx/aic94xx_sas.h
+++ b/drivers/scsi/aic94xx/aic94xx_sas.h
@@ -733,6 +733,7 @@ struct asd_phy {
struct sas_identify_frame *identify_frame;
struct asd_dma_tok *id_frm_tok;
+ struct asd_port *asd_port;
u8 frame_rcvd[ASD_EDB_SIZE];
};
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 7ee49b5..b15caf1 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -168,6 +168,70 @@ static inline void asd_get_attached_sas_addr(struct asd_phy *phy, u8 *sas_addr)
}
}
+static void asd_form_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
+{
+ int i;
+ struct asd_port *free_port = NULL;
+ struct asd_port *port;
+ struct asd_sas_phy *sas_phy = &phy->sas_phy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
+ if (!phy->asd_port) {
+ for (i = 0; i < ASD_MAX_PHYS; i++) {
+ port = &asd_ha->asd_ports[i];
+
+ /* Check for wide port */
+ if (port->num_phys > 0 &&
+ memcmp(port->sas_addr, sas_phy->sas_addr,
+ SAS_ADDR_SIZE) == 0 &&
+ memcmp(port->attached_sas_addr,
+ sas_phy->attached_sas_addr,
+ SAS_ADDR_SIZE) == 0) {
+ break;
+ }
+
+ /* Find a free port */
+ if (port->num_phys == 0 && free_port == NULL) {
+ free_port = port;
+ }
+ }
+
+ /* Use a free port if this doesn't form a wide port */
+ if (i >= ASD_MAX_PHYS) {
+ port = free_port;
+ BUG_ON(!port);
+ memcpy(port->sas_addr, sas_phy->sas_addr,
+ SAS_ADDR_SIZE);
+ memcpy(port->attached_sas_addr,
+ sas_phy->attached_sas_addr,
+ SAS_ADDR_SIZE);
+ }
+ port->num_phys++;
+ port->phy_mask |= (1U << sas_phy->id);
+ phy->asd_port = port;
+ }
+ ASD_DPRINTK("%s: updating phy_mask 0x%x for phy%d\n",
+ __FUNCTION__, phy->asd_port->phy_mask, sas_phy->id);
+ asd_update_port_links(asd_ha, phy);
+ spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
+}
+
+static void asd_deform_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
+{
+ struct asd_port *port = phy->asd_port;
+ struct asd_sas_phy *sas_phy = &phy->sas_phy;
+ unsigned long flags;
+
+ spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
+ if (port) {
+ port->num_phys--;
+ port->phy_mask &= ~(1U << sas_phy->id);
+ phy->asd_port = NULL;
+ }
+ spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
+}
+
static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
struct done_list_struct *dl,
int edb_id, int phy_id)
@@ -187,6 +251,7 @@ static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
asd_get_attached_sas_addr(phy, phy->sas_phy.attached_sas_addr);
spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
asd_dump_frame_rcvd(phy, dl);
+ asd_form_port(ascb->ha, phy);
sas_ha->notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED);
}
@@ -197,6 +262,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
struct asd_ha_struct *asd_ha = ascb->ha;
struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+ struct asd_phy *phy = &asd_ha->phys[phy_id];
u8 lr_error = dl->status_block[1];
u8 retries_left = dl->status_block[2];
@@ -221,6 +287,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
asd_turn_led(asd_ha, phy_id, 0);
sas_phy_disconnected(sas_phy);
+ asd_deform_port(asd_ha, phy);
sas_ha->notify_port_event(sas_phy, PORTE_LINK_RESET_ERR);
if (retries_left == 0) {
@@ -248,6 +315,8 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
unsigned long flags;
struct sas_ha_struct *sas_ha = &ascb->ha->sas_ha;
struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+ struct asd_ha_struct *asd_ha = ascb->ha;
+ struct asd_phy *phy = &asd_ha->phys[phy_id];
u8 reg = dl->status_block[1];
u32 cont = dl->status_block[2] << ((reg & 3)*8);
@@ -284,6 +353,7 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
phy_id);
/* The sequencer disables all phys on that port.
* We have to re-enable the phys ourselves. */
+ asd_deform_port(asd_ha, phy);
sas_ha->notify_port_event(sas_phy, PORTE_HARD_RESET);
break;
@@ -351,6 +421,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
u8 sb_opcode = dl->status_block[0];
int phy_id = sb_opcode & DL_PHY_MASK;
struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+ struct asd_phy *phy = &asd_ha->phys[phy_id];
if (edb > 6 || edb < 0) {
ASD_DPRINTK("edb is 0x%x! dl->opcode is 0x%x\n",
@@ -395,6 +466,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
asd_turn_led(asd_ha, phy_id, 0);
/* the device is gone */
sas_phy_disconnected(sas_phy);
+ asd_deform_port(asd_ha, phy);
sas_ha->notify_port_event(sas_phy, PORTE_TIMER_EVENT);
break;
case REQ_TASK_ABORT:
diff --git a/drivers/scsi/aic94xx/aic94xx_sds.c b/drivers/scsi/aic94xx/aic94xx_sds.c
index 83574b5..de7c04d 100644
--- a/drivers/scsi/aic94xx/aic94xx_sds.c
+++ b/drivers/scsi/aic94xx/aic94xx_sds.c
@@ -630,10 +630,6 @@ static int asd_flash_getid(struct asd_ha_struct *asd_ha)
reg = asd_read_reg_dword(asd_ha, EXSICNFGR);
- if (!(reg & FLASHEX)) {
- ASD_DPRINTK("flash doesn't exist\n");
- return -ENOENT;
- }
if (pci_read_config_dword(asd_ha->pcidev, PCI_CONF_FLSH_BAR,
&asd_ha->hw_prof.flash.bar)) {
asd_printk("couldn't read PCI_CONF_FLSH_BAR of %s\n",
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 56e4b3b..8451125 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -1369,10 +1369,9 @@ int asd_start_seqs(struct asd_ha_struct *asd_ha)
* port_map_by_links is also used as the conn_mask byte in the
* initiator/target port DDB.
*/
-void asd_update_port_links(struct asd_sas_phy *sas_phy)
+void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
{
- struct asd_ha_struct *asd_ha = sas_phy->ha->lldd_ha;
- const u8 phy_mask = (u8) sas_phy->port->phy_mask;
+ const u8 phy_mask = (u8) phy->asd_port->phy_mask;
u8 phy_is_up;
u8 mask;
int i, err;
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.h b/drivers/scsi/aic94xx/aic94xx_seq.h
index 42281c3..9e715e5 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.h
+++ b/drivers/scsi/aic94xx/aic94xx_seq.h
@@ -64,7 +64,7 @@ int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
int asd_init_seqs(struct asd_ha_struct *asd_ha);
int asd_start_seqs(struct asd_ha_struct *asd_ha);
-void asd_update_port_links(struct asd_sas_phy *phy);
+void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy);
#endif
#endif
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h
index b3fa7ed..5a49216 100644
--- a/drivers/scsi/dpt/dpti_i2o.h
+++ b/drivers/scsi/dpt/dpti_i2o.h
@@ -49,7 +49,7 @@
#include <linux/wait.h>
typedef wait_queue_head_t adpt_wait_queue_head_t;
-#define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD(wait)
+#define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait)
typedef wait_queue_t adpt_wait_queue_t;
/*
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 65e6e7b..5d4ea6f 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -387,6 +387,7 @@ static void __iomem * bios_mem;
static int bios_major;
static int bios_minor;
static int PCI_bus;
+static struct pci_dev *PCI_dev;
static int Quantum; /* Quantum board variant */
static int interrupt_level;
static volatile int in_command;
@@ -812,9 +813,10 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
PCI_DEVICE_ID_FD_36C70 );
#endif
- if ((pdev = pci_find_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL)
+ if ((pdev = pci_get_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL)
return 0;
- if (pci_enable_device(pdev)) return 0;
+ if (pci_enable_device(pdev))
+ goto fail;
#if DEBUG_DETECT
printk( "scsi: <fdomain> TMC-3260 detect:"
@@ -831,7 +833,7 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
pci_irq = pdev->irq;
if (!request_region( pci_base, 0x10, "fdomain" ))
- return 0;
+ goto fail;
/* Now we have the I/O base address and interrupt from the PCI
configuration registers. */
@@ -848,17 +850,22 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
if (!fdomain_is_valid_port(pci_base)) {
printk(KERN_ERR "scsi: <fdomain> PCI card detected, but driver not loaded (invalid port)\n" );
release_region(pci_base, 0x10);
- return 0;
+ goto fail;
}
/* Fill in a few global variables. Ugh. */
bios_major = bios_minor = -1;
PCI_bus = 1;
+ PCI_dev = pdev;
Quantum = 0;
bios_base = 0;
return 1;
+fail:
+ pci_dev_put(pdev);
+ return 0;
}
+
#endif
struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
@@ -909,8 +916,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
if (setup_called) {
printk(KERN_ERR "scsi: <fdomain> Bad LILO/INSMOD parameters?\n");
}
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
}
if (this_id) {
@@ -942,8 +948,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
/* Log IRQ with kernel */
if (!interrupt_level) {
printk(KERN_ERR "scsi: <fdomain> Card Detected, but driver not loaded (no IRQ)\n" );
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
} else {
/* Register the IRQ with the kernel */
@@ -964,11 +969,14 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
printk(KERN_ERR " Send mail to faith@acm.org\n" );
}
printk(KERN_ERR "scsi: <fdomain> Detected, but driver not loaded (IRQ)\n" );
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
}
}
return shpnt;
+fail:
+ pci_dev_put(pdev);
+ release_region(port_base, 0x10);
+ return NULL;
}
static int fdomain_16x0_detect(struct scsi_host_template *tpnt)
@@ -1714,6 +1722,8 @@ static int fdomain_16x0_release(struct Scsi_Host *shpnt)
free_irq(shpnt->irq, shpnt);
if (shpnt->io_port && shpnt->n_io_port)
release_region(shpnt->io_port, shpnt->n_io_port);
+ if (PCI_bus)
+ pci_dev_put(PCI_dev);
return 0;
}
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 4bc14ad..4c698a7 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -3531,7 +3531,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
IStatus &= ~0x80;
#ifdef INT_COAL
if (coalesced)
- ha->status = pcs->ext_status && 0xffff;
+ ha->status = pcs->ext_status & 0xffff;
else
#endif
ha->status = gdth_readw(&dp6m_ptr->i960r.status);
@@ -3543,7 +3543,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
if (coalesced) {
ha->info = pcs->info0;
ha->info2 = pcs->info1;
- ha->service = (pcs->ext_status >> 16) && 0xffff;
+ ha->service = (pcs->ext_status >> 16) & 0xffff;
} else
#endif
{
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 669ea4f..fbc1d5c 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1213,7 +1213,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
"ibmvscsi: Re-enabling adapter!\n");
purge_requests(hostdata, DID_REQUEUE);
if ((ibmvscsi_reenable_crq_queue(&hostdata->queue,
- hostdata) == 0) ||
+ hostdata)) ||
(ibmvscsi_send_crq(hostdata,
0xC001000000000000LL, 0))) {
atomic_set(&hostdata->request_limit,
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 2d95ac9..e31f612 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -1153,7 +1153,7 @@ static int __imm_attach(struct parport *pb)
{
struct Scsi_Host *host;
imm_struct *dev;
- DECLARE_WAIT_QUEUE_HEAD(waiting);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting);
DEFINE_WAIT(wait);
int ports;
int modes, ppb;
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 0a9dbc5..d0b139c 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -415,8 +415,8 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
iscsi_solicit_data_init(conn, ctask, r2t);
tcp_ctask->exp_r2tsn = r2tsn + 1;
- tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
__kfifo_put(tcp_ctask->r2tqueue, (void*)&r2t, sizeof(void*));
+ tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
list_move_tail(&ctask->running, &conn->xmitqueue);
scsi_queue_work(session->host, &conn->xmitwork);
@@ -1627,9 +1627,12 @@ static int iscsi_send_sol_pdu(struct iscsi_conn *conn,
if (tcp_ctask->xmstate & XMSTATE_SOL_HDR) {
tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR;
tcp_ctask->xmstate |= XMSTATE_SOL_DATA;
- if (!tcp_ctask->r2t)
+ if (!tcp_ctask->r2t) {
+ spin_lock_bh(&session->lock);
__kfifo_get(tcp_ctask->r2tqueue, (void*)&tcp_ctask->r2t,
sizeof(void*));
+ spin_unlock_bh(&session->lock);
+ }
send_hdr:
r2t = tcp_ctask->r2t;
dtask = &r2t->dtask;
@@ -1816,21 +1819,14 @@ iscsi_tcp_conn_destroy(struct iscsi_cls_conn *cls_conn)
{
struct iscsi_conn *conn = cls_conn->dd_data;
struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
- int digest = 0;
-
- if (conn->hdrdgst_en || conn->datadgst_en)
- digest = 1;
iscsi_tcp_release_conn(conn);
iscsi_conn_teardown(cls_conn);
- /* now free tcp_conn */
- if (digest) {
- if (tcp_conn->tx_hash.tfm)
- crypto_free_hash(tcp_conn->tx_hash.tfm);
- if (tcp_conn->rx_hash.tfm)
- crypto_free_hash(tcp_conn->rx_hash.tfm);
- }
+ if (tcp_conn->tx_hash.tfm)
+ crypto_free_hash(tcp_conn->tx_hash.tfm);
+ if (tcp_conn->rx_hash.tfm)
+ crypto_free_hash(tcp_conn->rx_hash.tfm);
kfree(tcp_conn);
}
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index c542d0e..5d88621 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -481,8 +481,8 @@ int __iscsi_complete_pdu(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
break;
case ISCSI_OP_ASYNC_EVENT:
conn->exp_statsn = be32_to_cpu(hdr->statsn) + 1;
- /* we need sth like iscsi_async_event_rsp() */
- rc = ISCSI_ERR_BAD_OPCODE;
+ if (iscsi_recv_pdu(conn->cls_conn, hdr, data, datalen))
+ rc = ISCSI_ERR_CONN_FAILED;
break;
default:
rc = ISCSI_ERR_BAD_OPCODE;
@@ -578,6 +578,27 @@ void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err)
}
EXPORT_SYMBOL_GPL(iscsi_conn_failure);
+static int iscsi_xmit_imm_task(struct iscsi_conn *conn)
+{
+ struct iscsi_hdr *hdr = conn->mtask->hdr;
+ int rc, was_logout = 0;
+
+ if ((hdr->opcode & ISCSI_OPCODE_MASK) == ISCSI_OP_LOGOUT) {
+ conn->session->state = ISCSI_STATE_IN_RECOVERY;
+ iscsi_block_session(session_to_cls(conn->session));
+ was_logout = 1;
+ }
+ rc = conn->session->tt->xmit_mgmt_task(conn, conn->mtask);
+ if (rc)
+ return rc;
+
+ if (was_logout) {
+ set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx);
+ return -ENODATA;
+ }
+ return 0;
+}
+
/**
* iscsi_data_xmit - xmit any command into the scheduled connection
* @conn: iscsi connection
@@ -623,7 +644,7 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
conn->ctask = NULL;
}
if (conn->mtask) {
- rc = tt->xmit_mgmt_task(conn, conn->mtask);
+ rc = iscsi_xmit_imm_task(conn);
if (rc)
goto again;
/* done with this in-progress mtask */
@@ -638,7 +659,7 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
list_add_tail(&conn->mtask->running,
&conn->mgmt_run_list);
spin_unlock_bh(&conn->session->lock);
- rc = tt->xmit_mgmt_task(conn, conn->mtask);
+ rc = iscsi_xmit_imm_task(conn);
if (rc)
goto again;
}
@@ -661,8 +682,6 @@ static int iscsi_data_xmit(struct iscsi_conn *conn)
spin_unlock_bh(&conn->session->lock);
rc = tt->xmit_cmd_task(conn, conn->ctask);
- if (rc)
- goto again;
spin_lock_bh(&conn->session->lock);
__iscsi_put_ctask(conn->ctask);
@@ -778,6 +797,10 @@ int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
}
conn = session->leadconn;
+ if (!conn) {
+ reason = FAILURE_SESSION_FREED;
+ goto fault;
+ }
if (!__kfifo_get(session->cmdpool.queue, (void*)&ctask,
sizeof(void*))) {
@@ -952,13 +975,13 @@ int iscsi_eh_host_reset(struct scsi_cmnd *sc)
if (session->state == ISCSI_STATE_TERMINATE) {
failed:
debug_scsi("failing host reset: session terminated "
- "[CID %d age %d]", conn->id, session->age);
+ "[CID %d age %d]\n", conn->id, session->age);
spin_unlock_bh(&session->lock);
return FAILED;
}
if (sc->SCp.phase == session->age) {
- debug_scsi("failing connection CID %d due to SCSI host reset",
+ debug_scsi("failing connection CID %d due to SCSI host reset\n",
conn->id);
fail_session = 1;
}
@@ -1031,7 +1054,8 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
NULL, 0);
if (rc) {
iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
- debug_scsi("abort sent failure [itt 0x%x] %d", ctask->itt, rc);
+ debug_scsi("abort sent failure [itt 0x%x] %d\n", ctask->itt,
+ rc);
return rc;
}
@@ -1048,7 +1072,7 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
conn->tmabort_timer.function = iscsi_tmabort_timedout;
conn->tmabort_timer.data = (unsigned long)ctask;
add_timer(&conn->tmabort_timer);
- debug_scsi("abort set timeout [itt 0x%x]", ctask->itt);
+ debug_scsi("abort set timeout [itt 0x%x]\n", ctask->itt);
}
spin_unlock_bh(&session->lock);
mutex_unlock(&conn->xmitmutex);
@@ -1377,7 +1401,6 @@ iscsi_session_setup(struct iscsi_transport *iscsit,
}
spin_lock_init(&session->lock);
- INIT_LIST_HEAD(&session->connections);
/* initialize immediate command pool */
if (iscsi_pool_init(&session->mgmtpool, session->mgmtpool_max,
@@ -1580,16 +1603,11 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
kfree(conn->persistent_address);
__kfifo_put(session->mgmtpool.queue, (void*)&conn->login_mtask,
sizeof(void*));
- list_del(&conn->item);
- if (list_empty(&session->connections))
+ if (session->leadconn == conn) {
session->leadconn = NULL;
- if (session->leadconn && session->leadconn == conn)
- session->leadconn = container_of(session->connections.next,
- struct iscsi_conn, item);
-
- if (session->leadconn == NULL)
/* no connections exits.. reset sequencing */
session->cmdsn = session->max_cmdsn = session->exp_cmdsn = 1;
+ }
spin_unlock_bh(&session->lock);
kfifo_free(conn->immqueue);
@@ -1777,32 +1795,12 @@ int iscsi_conn_bind(struct iscsi_cls_session *cls_session,
struct iscsi_cls_conn *cls_conn, int is_leading)
{
struct iscsi_session *session = class_to_transport_session(cls_session);
- struct iscsi_conn *tmp = ERR_PTR(-EEXIST), *conn = cls_conn->dd_data;
+ struct iscsi_conn *conn = cls_conn->dd_data;
- /* lookup for existing connection */
spin_lock_bh(&session->lock);
- list_for_each_entry(tmp, &session->connections, item) {
- if (tmp == conn) {
- if (conn->c_stage != ISCSI_CONN_STOPPED ||
- conn->stop_stage == STOP_CONN_TERM) {
- printk(KERN_ERR "iscsi: can't bind "
- "non-stopped connection (%d:%d)\n",
- conn->c_stage, conn->stop_stage);
- spin_unlock_bh(&session->lock);
- return -EIO;
- }
- break;
- }
- }
- if (tmp != conn) {
- /* bind new iSCSI connection to session */
- conn->session = session;
- list_add(&conn->item, &session->connections);
- }
- spin_unlock_bh(&session->lock);
-
if (is_leading)
session->leadconn = conn;
+ spin_unlock_bh(&session->lock);
/*
* Unblock xmitworker(), Login Phase will pass through.
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 30b8014..e34a934 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -71,55 +71,65 @@ static void smp_task_done(struct sas_task *task)
static int smp_execute_task(struct domain_device *dev, void *req, int req_size,
void *resp, int resp_size)
{
- int res;
- struct sas_task *task = sas_alloc_task(GFP_KERNEL);
+ int res, retry;
+ struct sas_task *task = NULL;
struct sas_internal *i =
to_sas_internal(dev->port->ha->core.shost->transportt);
- if (!task)
- return -ENOMEM;
-
- task->dev = dev;
- task->task_proto = dev->tproto;
- sg_init_one(&task->smp_task.smp_req, req, req_size);
- sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
+ for (retry = 0; retry < 3; retry++) {
+ task = sas_alloc_task(GFP_KERNEL);
+ if (!task)
+ return -ENOMEM;
- task->task_done = smp_task_done;
+ task->dev = dev;
+ task->task_proto = dev->tproto;
+ sg_init_one(&task->smp_task.smp_req, req, req_size);
+ sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
- task->timer.data = (unsigned long) task;
- task->timer.function = smp_task_timedout;
- task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
- add_timer(&task->timer);
+ task->task_done = smp_task_done;
- res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL);
+ task->timer.data = (unsigned long) task;
+ task->timer.function = smp_task_timedout;
+ task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
+ add_timer(&task->timer);
- if (res) {
- del_timer(&task->timer);
- SAS_DPRINTK("executing SMP task failed:%d\n", res);
- goto ex_err;
- }
+ res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL);
- wait_for_completion(&task->completion);
- res = -ETASK;
- if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
- SAS_DPRINTK("smp task timed out or aborted\n");
- i->dft->lldd_abort_task(task);
- if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
- SAS_DPRINTK("SMP task aborted and not done\n");
+ if (res) {
+ del_timer(&task->timer);
+ SAS_DPRINTK("executing SMP task failed:%d\n", res);
goto ex_err;
}
+
+ wait_for_completion(&task->completion);
+ res = -ETASK;
+ if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
+ SAS_DPRINTK("smp task timed out or aborted\n");
+ i->dft->lldd_abort_task(task);
+ if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
+ SAS_DPRINTK("SMP task aborted and not done\n");
+ goto ex_err;
+ }
+ }
+ if (task->task_status.resp == SAS_TASK_COMPLETE &&
+ task->task_status.stat == SAM_GOOD) {
+ res = 0;
+ break;
+ } else {
+ SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
+ "status 0x%x\n", __FUNCTION__,
+ SAS_ADDR(dev->sas_addr),
+ task->task_status.resp,
+ task->task_status.stat);
+ sas_free_task(task);
+ task = NULL;
+ }
}
- if (task->task_status.resp == SAS_TASK_COMPLETE &&
- task->task_status.stat == SAM_GOOD)
- res = 0;
- else
- SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
- "status 0x%x\n", __FUNCTION__,
- SAS_ADDR(dev->sas_addr),
- task->task_status.resp,
- task->task_status.stat);
ex_err:
- sas_free_task(task);
+ BUG_ON(retry == 3 && task != NULL);
+ if (task != NULL) {
+ sas_free_task(task);
+ }
return res;
}
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 9496e87..2a4e02e 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -594,7 +594,8 @@ lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
- return snprintf(buf, PAGE_SIZE, "0x%llx\n", phba->cfg_soft_wwpn);
+ return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+ (unsigned long long)phba->cfg_soft_wwpn);
}
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 1b53afb..3add7c2 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -188,7 +188,8 @@ lpfc_alloc_ct_rsp(struct lpfc_hba * phba, int cmdcode, struct ulp_bde64 * bpl,
if (!mp->virt) {
kfree(mp);
- lpfc_free_ct_rsp(phba, mlist);
+ if (mlist)
+ lpfc_free_ct_rsp(phba, mlist);
return NULL;
}
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index d586c3d..19c79a0 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -305,7 +305,7 @@ lpfc_do_work(void *p)
{
struct lpfc_hba *phba = p;
int rc;
- DECLARE_WAIT_QUEUE_HEAD(work_waitq);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(work_waitq);
set_user_nice(current, -20);
phba->work_wait = &work_waitq;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 24a1779..582f5ea 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2983,7 +2983,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba * phba,
struct lpfc_iocbq * prspiocbq,
uint32_t timeout)
{
- DECLARE_WAIT_QUEUE_HEAD(done_q);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_q);
long timeleft, timeout_req = 0;
int retval = IOCB_SUCCESS;
uint32_t creg_val;
@@ -3061,7 +3061,7 @@ int
lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq,
uint32_t timeout)
{
- DECLARE_WAIT_QUEUE_HEAD(done_q);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_q);
DECLARE_WAITQUEUE(wq_entry, current);
uint32_t timeleft = 0;
int retval;
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index b1d3460..f2d79c3 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -183,7 +183,7 @@ static void nsp_cs_dmessage(const char *func, int line, int mask, char *fmt, ...
* Clenaup parameters and call done() functions.
* You must be set SCpnt->result before call this function.
*/
-static void nsp_scsi_done(Scsi_Cmnd *SCpnt)
+static void nsp_scsi_done(struct scsi_cmnd *SCpnt)
{
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -192,7 +192,8 @@ static void nsp_scsi_done(Scsi_Cmnd *SCpnt)
SCpnt->scsi_done(SCpnt);
}
-static int nsp_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
+ void (*done)(struct scsi_cmnd *))
{
#ifdef NSP_DEBUG
/*unsigned int host_id = SCpnt->device->host->this_id;*/
@@ -365,7 +366,7 @@ static int nsphw_init(nsp_hw_data *data)
/*
* Start selection phase
*/
-static int nsphw_start_selection(Scsi_Cmnd *SCpnt)
+static int nsphw_start_selection(struct scsi_cmnd *SCpnt)
{
unsigned int host_id = SCpnt->device->host->this_id;
unsigned int base = SCpnt->device->host->io_port;
@@ -446,7 +447,7 @@ static struct nsp_sync_table nsp_sync_table_20M[] = {
/*
* setup synchronous data transfer mode
*/
-static int nsp_analyze_sdtr(Scsi_Cmnd *SCpnt)
+static int nsp_analyze_sdtr(struct scsi_cmnd *SCpnt)
{
unsigned char target = scmd_id(SCpnt);
// unsigned char lun = SCpnt->device->lun;
@@ -504,7 +505,7 @@ static int nsp_analyze_sdtr(Scsi_Cmnd *SCpnt)
/*
* start ninja hardware timer
*/
-static void nsp_start_timer(Scsi_Cmnd *SCpnt, int time)
+static void nsp_start_timer(struct scsi_cmnd *SCpnt, int time)
{
unsigned int base = SCpnt->device->host->io_port;
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -517,7 +518,8 @@ static void nsp_start_timer(Scsi_Cmnd *SCpnt, int time)
/*
* wait for bus phase change
*/
-static int nsp_negate_signal(Scsi_Cmnd *SCpnt, unsigned char mask, char *str)
+static int nsp_negate_signal(struct scsi_cmnd *SCpnt, unsigned char mask,
+ char *str)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned char reg;
@@ -544,9 +546,9 @@ static int nsp_negate_signal(Scsi_Cmnd *SCpnt, unsigned char mask, char *str)
/*
* expect Ninja Irq
*/
-static int nsp_expect_signal(Scsi_Cmnd *SCpnt,
- unsigned char current_phase,
- unsigned char mask)
+static int nsp_expect_signal(struct scsi_cmnd *SCpnt,
+ unsigned char current_phase,
+ unsigned char mask)
{
unsigned int base = SCpnt->device->host->io_port;
int time_out;
@@ -579,7 +581,7 @@ static int nsp_expect_signal(Scsi_Cmnd *SCpnt,
/*
* transfer SCSI message
*/
-static int nsp_xfer(Scsi_Cmnd *SCpnt, int phase)
+static int nsp_xfer(struct scsi_cmnd *SCpnt, int phase)
{
unsigned int base = SCpnt->device->host->io_port;
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -619,7 +621,7 @@ static int nsp_xfer(Scsi_Cmnd *SCpnt, int phase)
/*
* get extra SCSI data from fifo
*/
-static int nsp_dataphase_bypass(Scsi_Cmnd *SCpnt)
+static int nsp_dataphase_bypass(struct scsi_cmnd *SCpnt)
{
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
unsigned int count;
@@ -651,7 +653,7 @@ static int nsp_dataphase_bypass(Scsi_Cmnd *SCpnt)
/*
* accept reselection
*/
-static int nsp_reselected(Scsi_Cmnd *SCpnt)
+static int nsp_reselected(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned int host_id = SCpnt->device->host->this_id;
@@ -690,7 +692,7 @@ static int nsp_reselected(Scsi_Cmnd *SCpnt)
/*
* count how many data transferd
*/
-static int nsp_fifo_count(Scsi_Cmnd *SCpnt)
+static int nsp_fifo_count(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned int count;
@@ -717,7 +719,7 @@ static int nsp_fifo_count(Scsi_Cmnd *SCpnt)
/*
* read data in DATA IN phase
*/
-static void nsp_pio_read(Scsi_Cmnd *SCpnt)
+static void nsp_pio_read(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned long mmio_base = SCpnt->device->host->base;
@@ -812,7 +814,7 @@ static void nsp_pio_read(Scsi_Cmnd *SCpnt)
/*
* write data in DATA OUT phase
*/
-static void nsp_pio_write(Scsi_Cmnd *SCpnt)
+static void nsp_pio_write(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned long mmio_base = SCpnt->device->host->base;
@@ -905,7 +907,7 @@ static void nsp_pio_write(Scsi_Cmnd *SCpnt)
/*
* setup synchronous/asynchronous data transfer mode
*/
-static int nsp_nexus(Scsi_Cmnd *SCpnt)
+static int nsp_nexus(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
unsigned char target = scmd_id(SCpnt);
@@ -952,7 +954,7 @@ static irqreturn_t nspintr(int irq, void *dev_id)
{
unsigned int base;
unsigned char irq_status, irq_phase, phase;
- Scsi_Cmnd *tmpSC;
+ struct scsi_cmnd *tmpSC;
unsigned char target, lun;
unsigned int *sync_neg;
int i, tmp;
@@ -1530,7 +1532,7 @@ nsp_proc_info(
/*---------------------------------------------------------------*/
/*
-static int nsp_eh_abort(Scsi_Cmnd *SCpnt)
+static int nsp_eh_abort(struct scsi_cmnd *SCpnt)
{
nsp_dbg(NSP_DEBUG_BUSRESET, "SCpnt=0x%p", SCpnt);
@@ -1558,7 +1560,7 @@ static int nsp_bus_reset(nsp_hw_data *data)
return SUCCESS;
}
-static int nsp_eh_bus_reset(Scsi_Cmnd *SCpnt)
+static int nsp_eh_bus_reset(struct scsi_cmnd *SCpnt)
{
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -1567,7 +1569,7 @@ static int nsp_eh_bus_reset(Scsi_Cmnd *SCpnt)
return nsp_bus_reset(data);
}
-static int nsp_eh_host_reset(Scsi_Cmnd *SCpnt)
+static int nsp_eh_host_reset(struct scsi_cmnd *SCpnt)
{
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index a88714f..625ca97 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -266,7 +266,7 @@ typedef struct _nsp_hw_data {
int TimerCount;
int SelectionTimeOut;
- Scsi_Cmnd *CurrentSC;
+ struct scsi_cmnd *CurrentSC;
//int CurrnetTarget;
int FifoCount;
@@ -319,30 +319,34 @@ static int nsp_proc_info (
int hostno,
#endif
int inout);
-static int nsp_queuecommand(Scsi_Cmnd *SCpnt, void (* done)(Scsi_Cmnd *SCpnt));
+static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
+ void (* done)(struct scsi_cmnd *SCpnt));
/* Error handler */
-/*static int nsp_eh_abort (Scsi_Cmnd *SCpnt);*/
-/*static int nsp_eh_device_reset(Scsi_Cmnd *SCpnt);*/
-static int nsp_eh_bus_reset (Scsi_Cmnd *SCpnt);
-static int nsp_eh_host_reset (Scsi_Cmnd *SCpnt);
+/*static int nsp_eh_abort (struct scsi_cmnd *SCpnt);*/
+/*static int nsp_eh_device_reset(struct scsi_cmnd *SCpnt);*/
+static int nsp_eh_bus_reset (struct scsi_cmnd *SCpnt);
+static int nsp_eh_host_reset (struct scsi_cmnd *SCpnt);
static int nsp_bus_reset (nsp_hw_data *data);
/* */
static int nsphw_init (nsp_hw_data *data);
-static int nsphw_start_selection(Scsi_Cmnd *SCpnt);
-static void nsp_start_timer (Scsi_Cmnd *SCpnt, int time);
-static int nsp_fifo_count (Scsi_Cmnd *SCpnt);
-static void nsp_pio_read (Scsi_Cmnd *SCpnt);
-static void nsp_pio_write (Scsi_Cmnd *SCpnt);
-static int nsp_nexus (Scsi_Cmnd *SCpnt);
-static void nsp_scsi_done (Scsi_Cmnd *SCpnt);
-static int nsp_analyze_sdtr (Scsi_Cmnd *SCpnt);
-static int nsp_negate_signal (Scsi_Cmnd *SCpnt, unsigned char mask, char *str);
-static int nsp_expect_signal (Scsi_Cmnd *SCpnt, unsigned char current_phase, unsigned char mask);
-static int nsp_xfer (Scsi_Cmnd *SCpnt, int phase);
-static int nsp_dataphase_bypass (Scsi_Cmnd *SCpnt);
-static int nsp_reselected (Scsi_Cmnd *SCpnt);
+static int nsphw_start_selection(struct scsi_cmnd *SCpnt);
+static void nsp_start_timer (struct scsi_cmnd *SCpnt, int time);
+static int nsp_fifo_count (struct scsi_cmnd *SCpnt);
+static void nsp_pio_read (struct scsi_cmnd *SCpnt);
+static void nsp_pio_write (struct scsi_cmnd *SCpnt);
+static int nsp_nexus (struct scsi_cmnd *SCpnt);
+static void nsp_scsi_done (struct scsi_cmnd *SCpnt);
+static int nsp_analyze_sdtr (struct scsi_cmnd *SCpnt);
+static int nsp_negate_signal (struct scsi_cmnd *SCpnt,
+ unsigned char mask, char *str);
+static int nsp_expect_signal (struct scsi_cmnd *SCpnt,
+ unsigned char current_phase,
+ unsigned char mask);
+static int nsp_xfer (struct scsi_cmnd *SCpnt, int phase);
+static int nsp_dataphase_bypass (struct scsi_cmnd *SCpnt);
+static int nsp_reselected (struct scsi_cmnd *SCpnt);
static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht);
/* Interrupt handler */
@@ -355,8 +359,8 @@ static void __exit nsp_cs_exit(void);
/* Debug */
#ifdef NSP_DEBUG
-static void show_command (Scsi_Cmnd *SCpnt);
-static void show_phase (Scsi_Cmnd *SCpnt);
+static void show_command (struct scsi_cmnd *SCpnt);
+static void show_phase (struct scsi_cmnd *SCpnt);
static void show_busphase(unsigned char stat);
static void show_message (nsp_hw_data *data);
#else
diff --git a/drivers/scsi/pcmcia/nsp_debug.c b/drivers/scsi/pcmcia/nsp_debug.c
index 62e5c60..2f75fe6 100644
--- a/drivers/scsi/pcmcia/nsp_debug.c
+++ b/drivers/scsi/pcmcia/nsp_debug.c
@@ -138,12 +138,12 @@ static void print_commandk (unsigned char *command)
printk("\n");
}
-static void show_command(Scsi_Cmnd *SCpnt)
+static void show_command(struct scsi_cmnd *SCpnt)
{
print_commandk(SCpnt->cmnd);
}
-static void show_phase(Scsi_Cmnd *SCpnt)
+static void show_phase(struct scsi_cmnd *SCpnt)
{
int i = SCpnt->SCp.phase;
diff --git a/drivers/scsi/pcmcia/nsp_message.c b/drivers/scsi/pcmcia/nsp_message.c
index d705773..ef593b7 100644
--- a/drivers/scsi/pcmcia/nsp_message.c
+++ b/drivers/scsi/pcmcia/nsp_message.c
@@ -8,7 +8,7 @@
/* $Id: nsp_message.c,v 1.6 2003/07/26 14:21:09 elca Exp $ */
-static void nsp_message_in(Scsi_Cmnd *SCpnt)
+static void nsp_message_in(struct scsi_cmnd *SCpnt)
{
unsigned int base = SCpnt->device->host->io_port;
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
@@ -50,7 +50,7 @@ static void nsp_message_in(Scsi_Cmnd *SCpnt)
}
-static void nsp_message_out(Scsi_Cmnd *SCpnt)
+static void nsp_message_out(struct scsi_cmnd *SCpnt)
{
nsp_hw_data *data = (nsp_hw_data *)SCpnt->device->host->hostdata;
int ret = 1;
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index b0eba39..89a2a9f 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -1012,7 +1012,7 @@ static LIST_HEAD(ppa_hosts);
static int __ppa_attach(struct parport *pb)
{
struct Scsi_Host *host;
- DECLARE_WAIT_QUEUE_HEAD(waiting);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waiting);
DEFINE_WAIT(wait);
ppa_struct *dev;
int ports;
diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c
index a720c92..899e89d 100644
--- a/drivers/scsi/psi240i.c
+++ b/drivers/scsi/psi240i.c
@@ -87,11 +87,11 @@ typedef struct
{
USHORT ports[13];
OUR_DEVICE device[8];
- Scsi_Cmnd *pSCmnd;
+ struct scsi_cmnd *pSCmnd;
IDE_STRUCT ide;
ULONG startSector;
USHORT sectorCount;
- Scsi_Cmnd *SCpnt;
+ struct scsi_cmnd *SCpnt;
VOID *buffer;
USHORT expectingIRQ;
} ADAPTER240I, *PADAPTER240I;
@@ -253,12 +253,12 @@ static ULONG DecodeError (struct Scsi_Host *pshost, UCHAR status)
****************************************************************/
static void Irq_Handler (int irq, void *dev_id)
{
- struct Scsi_Host *shost; // Pointer to host data block
- PADAPTER240I padapter; // Pointer to adapter control structure
- USHORT *pports; // I/O port array
- Scsi_Cmnd *SCpnt;
- UCHAR status;
- int z;
+ struct Scsi_Host *shost; // Pointer to host data block
+ PADAPTER240I padapter; // Pointer to adapter control structure
+ USHORT *pports; // I/O port array
+ struct scsi_cmnd *SCpnt;
+ UCHAR status;
+ int z;
DEB(printk ("\npsi240i received interrupt\n"));
@@ -328,7 +328,7 @@ static void Irq_Handler (int irq, void *dev_id)
pinquiryData->AdditionalLength = 35 - 4;
// Fill in vendor identification fields.
- for ( z = 0; z < 20; z += 2 )
+ for ( z = 0; z < 8; z += 2 )
{
pinquiryData->VendorId[z] = ((UCHAR *)identifyData.ModelNumber)[z + 1];
pinquiryData->VendorId[z + 1] = ((UCHAR *)identifyData.ModelNumber)[z];
@@ -389,12 +389,17 @@ static irqreturn_t do_Irq_Handler (int irq, void *dev_id)
* Returns: Status code.
*
****************************************************************/
-static int Psi240i_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int Psi240i_QueueCommand(struct scsi_cmnd *SCpnt,
+ void (*done)(struct scsi_cmnd *))
{
- UCHAR *cdb = (UCHAR *)SCpnt->cmnd; // Pointer to SCSI CDB
- PADAPTER240I padapter = HOSTDATA (SCpnt->device->host); // Pointer to adapter control structure
- POUR_DEVICE pdev = &padapter->device [SCpnt->device->id];// Pointer to device information
- UCHAR rc; // command return code
+ UCHAR *cdb = (UCHAR *)SCpnt->cmnd;
+ // Pointer to SCSI CDB
+ PADAPTER240I padapter = HOSTDATA (SCpnt->device->host);
+ // Pointer to adapter control structure
+ POUR_DEVICE pdev = &padapter->device [SCpnt->device->id];
+ // Pointer to device information
+ UCHAR rc;
+ // command return code
SCpnt->scsi_done = done;
padapter->ide.ide.ides.spigot = pdev->spigot;
diff --git a/drivers/scsi/psi240i.h b/drivers/scsi/psi240i.h
index 6a59876..21ebb92 100644
--- a/drivers/scsi/psi240i.h
+++ b/drivers/scsi/psi240i.h
@@ -309,7 +309,7 @@ typedef struct _IDENTIFY_DATA2 {
#endif // PSI_EIDE_SCSIOP
// function prototypes
-int Psi240i_Command (Scsi_Cmnd *SCpnt);
-int Psi240i_Abort (Scsi_Cmnd *SCpnt);
-int Psi240i_Reset (Scsi_Cmnd *SCpnt, unsigned int flags);
+int Psi240i_Command(struct scsi_cmnd *SCpnt);
+int Psi240i_Abort(struct scsi_cmnd *SCpnt);
+int Psi240i_Reset(struct scsi_cmnd *SCpnt, unsigned int flags);
#endif
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 2521d54..16af5b7 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -931,11 +931,10 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
case BUS_RESET:
if (qla1280_verbose)
- printk(KERN_INFO "qla1280(%ld:%d): Issuing BUS "
- "DEVICE RESET\n", ha->host_no, bus);
- if (qla1280_bus_reset(ha, bus == 0))
+ printk(KERN_INFO "qla1280(%ld:%d): Issued bus "
+ "reset.\n", ha->host_no, bus);
+ if (qla1280_bus_reset(ha, bus) == 0)
result = SUCCESS;
-
break;
case ADAPTER_RESET:
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index ee75a71..285c8e8 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -379,21 +379,37 @@ static struct bin_attribute sysfs_sfp_attr = {
.read = qla2x00_sysfs_read_sfp,
};
+static struct sysfs_entry {
+ char *name;
+ struct bin_attribute *attr;
+ int is4GBp_only;
+} bin_file_entries[] = {
+ { "fw_dump", &sysfs_fw_dump_attr, },
+ { "nvram", &sysfs_nvram_attr, },
+ { "optrom", &sysfs_optrom_attr, },
+ { "optrom_ctl", &sysfs_optrom_ctl_attr, },
+ { "vpd", &sysfs_vpd_attr, 1 },
+ { "sfp", &sysfs_sfp_attr, 1 },
+ { 0 },
+};
+
void
qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha)
{
struct Scsi_Host *host = ha->host;
+ struct sysfs_entry *iter;
+ int ret;
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_optrom_ctl_attr);
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_vpd_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj,
- &sysfs_sfp_attr);
+ for (iter = bin_file_entries; iter->name; iter++) {
+ if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
+ continue;
+
+ ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
+ iter->attr);
+ if (ret)
+ qla_printk(KERN_INFO, ha,
+ "Unable to create sysfs %s binary attribute "
+ "(%d).\n", iter->name, ret);
}
}
@@ -401,17 +417,14 @@ void
qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
{
struct Scsi_Host *host = ha->host;
+ struct sysfs_entry *iter;
+
+ for (iter = bin_file_entries; iter->name; iter++) {
+ if (iter->is4GBp_only && (!IS_QLA24XX(ha) && !IS_QLA54XX(ha)))
+ continue;
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_optrom_ctl_attr);
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_vpd_attr);
sysfs_remove_bin_file(&host->shost_gendev.kobj,
- &sysfs_sfp_attr);
+ iter->attr);
}
if (ha->beacon_blink_led == 1)
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 90dad7e..5b12278 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -38,7 +38,7 @@
* Macros use for debugging the driver.
*/
-#define DEBUG(x) do { if (qla2_extended_error_logging) { x; } } while (0)
+#define DEBUG(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_1)
#define DEBUG1(x) do {x;} while (0)
@@ -46,12 +46,12 @@
#define DEBUG1(x) do {} while (0)
#endif
-#define DEBUG2(x) do { if (qla2_extended_error_logging) { x; } } while (0)
-#define DEBUG2_3(x) do { if (qla2_extended_error_logging) { x; } } while (0)
-#define DEBUG2_3_11(x) do { if (qla2_extended_error_logging) { x; } } while (0)
-#define DEBUG2_9_10(x) do { if (qla2_extended_error_logging) { x; } } while (0)
-#define DEBUG2_11(x) do { if (qla2_extended_error_logging) { x; } } while (0)
-#define DEBUG2_13(x) do { if (qla2_extended_error_logging) { x; } } while (0)
+#define DEBUG2(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_3(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_3_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_3)
#define DEBUG3(x) do {x;} while (0)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index bab33f6..c4fc40f 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1545,6 +1545,9 @@ typedef struct fc_port {
spinlock_t rport_lock;
struct fc_rport *rport, *drport;
u32 supported_classes;
+
+ unsigned long last_queue_full;
+ unsigned long last_ramp_up;
} fc_port_t;
/*
@@ -2255,6 +2258,7 @@ typedef struct scsi_qla_host {
uint16_t mgmt_svr_loop_id;
uint32_t login_retry_count;
+ int max_q_depth;
/* Fibre Channel Device List. */
struct list_head fcports;
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 7da6983..32ebeec 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -48,6 +48,7 @@ extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
+extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
/*
* Global Data in qla_os.c source file.
@@ -60,7 +61,8 @@ extern int ql2xplogiabsentdevice;
extern int ql2xloginretrycount;
extern int ql2xfdmienable;
extern int ql2xallocfwdump;
-extern int qla2_extended_error_logging;
+extern int ql2xextended_error_logging;
+extern int ql2xqfullrampup;
extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 833b930..08cb5e3 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1644,7 +1644,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
* Set host adapter parameters.
*/
if (nv->host_p[0] & BIT_7)
- qla2_extended_error_logging = 1;
+ ql2xextended_error_logging = 1;
ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0);
/* Always load RISC code on non ISP2[12]00 chips. */
if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
@@ -3948,3 +3948,24 @@ qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
fail_fw_integrity:
return QLA_FUNCTION_FAILED;
}
+
+void
+qla2x00_try_to_stop_firmware(scsi_qla_host_t *ha)
+{
+ int ret, retries;
+
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
+ return;
+
+ ret = qla2x00_stop_firmware(ha);
+ for (retries = 5; ret != QLA_SUCCESS && retries ; retries--) {
+ qla2x00_reset_chip(ha);
+ if (qla2x00_chip_diag(ha) != QLA_SUCCESS)
+ continue;
+ if (qla2x00_setup_chip(ha) != QLA_SUCCESS)
+ continue;
+ qla_printk(KERN_INFO, ha,
+ "Attempting retry of stop-firmware command...\n");
+ ret = qla2x00_stop_firmware(ha);
+ }
+}
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 626c717..d3b6df4 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -6,6 +6,8 @@
*/
#include "qla_def.h"
+#include <scsi/scsi_tcq.h>
+
static void qla2x00_mbx_completion(scsi_qla_host_t *, uint16_t);
static void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t);
@@ -593,6 +595,67 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
}
}
+static void
+qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, void *data)
+{
+ fc_port_t *fcport = data;
+
+ if (fcport->ha->max_q_depth <= sdev->queue_depth)
+ return;
+
+ if (sdev->ordered_tags)
+ scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG,
+ sdev->queue_depth + 1);
+ else
+ scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG,
+ sdev->queue_depth + 1);
+
+ fcport->last_ramp_up = jiffies;
+
+ DEBUG2(qla_printk(KERN_INFO, fcport->ha,
+ "scsi(%ld:%d:%d:%d): Queue depth adjusted-up to %d.\n",
+ fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun,
+ sdev->queue_depth));
+}
+
+static void
+qla2x00_adjust_sdev_qdepth_down(struct scsi_device *sdev, void *data)
+{
+ fc_port_t *fcport = data;
+
+ if (!scsi_track_queue_full(sdev, sdev->queue_depth - 1))
+ return;
+
+ DEBUG2(qla_printk(KERN_INFO, fcport->ha,
+ "scsi(%ld:%d:%d:%d): Queue depth adjusted-down to %d.\n",
+ fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun,
+ sdev->queue_depth));
+}
+
+static inline void
+qla2x00_ramp_up_queue_depth(scsi_qla_host_t *ha, srb_t *sp)
+{
+ fc_port_t *fcport;
+ struct scsi_device *sdev;
+
+ sdev = sp->cmd->device;
+ if (sdev->queue_depth >= ha->max_q_depth)
+ return;
+
+ fcport = sp->fcport;
+ if (time_before(jiffies,
+ fcport->last_ramp_up + ql2xqfullrampup * HZ))
+ return;
+ if (time_before(jiffies,
+ fcport->last_queue_full + ql2xqfullrampup * HZ))
+ return;
+
+ spin_unlock_irq(&ha->hardware_lock);
+ starget_for_each_device(sdev->sdev_target, fcport,
+ qla2x00_adjust_sdev_qdepth_up);
+ spin_lock_irq(&ha->hardware_lock);
+}
+
/**
* qla2x00_process_completed_request() - Process a Fast Post response.
* @ha: SCSI driver HA context
@@ -624,6 +687,8 @@ qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index)
/* Save ISP completion status */
sp->cmd->result = DID_OK << 16;
+
+ qla2x00_ramp_up_queue_depth(ha, sp);
qla2x00_sp_compl(ha, sp);
} else {
DEBUG2(printk("scsi(%ld): Invalid ISP SCSI completion handle\n",
@@ -823,6 +888,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
*/
switch (comp_status) {
case CS_COMPLETE:
+ case CS_QUEUE_FULL:
if (scsi_status == 0) {
cp->result = DID_OK << 16;
break;
@@ -849,6 +915,20 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
}
cp->result = DID_OK << 16 | lscsi_status;
+ if (lscsi_status == SAM_STAT_TASK_SET_FULL) {
+ DEBUG2(printk(KERN_INFO
+ "scsi(%ld): QUEUE FULL status detected "
+ "0x%x-0x%x.\n", ha->host_no, comp_status,
+ scsi_status));
+
+ /* Adjust queue depth for all luns on the port. */
+ fcport->last_queue_full = jiffies;
+ spin_unlock_irq(&ha->hardware_lock);
+ starget_for_each_device(cp->device->sdev_target,
+ fcport, qla2x00_adjust_sdev_qdepth_down);
+ spin_lock_irq(&ha->hardware_lock);
+ break;
+ }
if (lscsi_status != SS_CHECK_CONDITION)
break;
@@ -1066,17 +1146,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
qla2x00_mark_device_lost(ha, fcport, 1, 1);
break;
- case CS_QUEUE_FULL:
- DEBUG2(printk(KERN_INFO
- "scsi(%ld): QUEUE FULL status detected 0x%x-0x%x.\n",
- ha->host_no, comp_status, scsi_status));
-
- /* SCSI Mid-Layer handles device queue full */
-
- cp->result = DID_OK << 16 | lscsi_status;
-
- break;
-
default:
DEBUG3(printk("scsi(%ld): Error detected (unknown status) "
"0x%x-0x%x.\n", ha->host_no, comp_status, scsi_status));
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3f20d76..208607b 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -61,9 +61,9 @@ MODULE_PARM_DESC(ql2xallocfwdump,
"during HBA initialization. Memory allocation requirements "
"vary by ISP type. Default is 1 - allocate memory.");
-int qla2_extended_error_logging;
-module_param(qla2_extended_error_logging, int, S_IRUGO|S_IRUSR);
-MODULE_PARM_DESC(qla2_extended_error_logging,
+int ql2xextended_error_logging;
+module_param(ql2xextended_error_logging, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xextended_error_logging,
"Option to enable extended error logging, "
"Default is 0 - no logging. 1 - log errors.");
@@ -77,6 +77,19 @@ MODULE_PARM_DESC(ql2xfdmienable,
"Enables FDMI registratons "
"Default is 0 - no FDMI. 1 - perfom FDMI.");
+#define MAX_Q_DEPTH 32
+static int ql2xmaxqdepth = MAX_Q_DEPTH;
+module_param(ql2xmaxqdepth, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(ql2xmaxqdepth,
+ "Maximum queue depth to report for target devices.");
+
+int ql2xqfullrampup = 120;
+module_param(ql2xqfullrampup, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(ql2xqfullrampup,
+ "Number of seconds to wait to begin to ramp-up the queue "
+ "depth for a device after a queue-full condition has been "
+ "detected. Default is 120 seconds.");
+
/*
* SCSI host template entry points
*/
@@ -1104,9 +1117,9 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
if (sdev->tagged_supported)
- scsi_activate_tcq(sdev, 32);
+ scsi_activate_tcq(sdev, ha->max_q_depth);
else
- scsi_deactivate_tcq(sdev, 32);
+ scsi_deactivate_tcq(sdev, ha->max_q_depth);
rport->dev_loss_tmo = ha->port_down_retry_count + 5;
@@ -1413,6 +1426,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ha->link_data_rate = PORT_SPEED_UNKNOWN;
ha->optrom_size = OPTROM_SIZE_2300;
+ ha->max_q_depth = MAX_Q_DEPTH;
+ if (ql2xmaxqdepth != 0 && ql2xmaxqdepth <= 0xffffU)
+ ha->max_q_depth = ql2xmaxqdepth;
+
/* Assign ISP specific operations. */
ha->isp_ops.pci_config = qla2100_pci_config;
ha->isp_ops.reset_chip = qla2x00_reset_chip;
@@ -1712,8 +1729,10 @@ qla2x00_free_device(scsi_qla_host_t *ha)
if (ha->eft)
qla2x00_trace_control(ha, TC_DISABLE, 0, 0);
+ ha->flags.online = 0;
+
/* Stop currently executing firmware. */
- qla2x00_stop_firmware(ha);
+ qla2x00_try_to_stop_firmware(ha);
/* turn-off interrupts on the card */
if (ha->interrupts_on)
@@ -1721,8 +1740,6 @@ qla2x00_free_device(scsi_qla_host_t *ha)
qla2x00_mem_free(ha);
- ha->flags.online = 0;
-
/* Detach interrupts */
if (ha->host->irq)
free_irq(ha->host->irq, ha);
@@ -2697,7 +2714,7 @@ qla2x00_module_init(void)
/* Derive version string. */
strcpy(qla2x00_version_str, QLA2XXX_VERSION);
- if (qla2_extended_error_logging)
+ if (ql2xextended_error_logging)
strcat(qla2x00_version_str, "-debug");
qla2xxx_transport_template =
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index e57bf45..1fa0bce 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.01.07-k2"
+#define QLA2XXX_VERSION "8.01.07-k3"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 1
diff --git a/drivers/scsi/qla4xxx/Kconfig b/drivers/scsi/qla4xxx/Kconfig
index 08a07f0..69cbff3 100644
--- a/drivers/scsi/qla4xxx/Kconfig
+++ b/drivers/scsi/qla4xxx/Kconfig
@@ -1,6 +1,6 @@
config SCSI_QLA_ISCSI
tristate "QLogic ISP4XXX host adapter family support"
- depends on PCI && SCSI
+ depends on PCI && SCSI && NET
select SCSI_ISCSI_ATTRS
---help---
This driver supports the QLogic 40xx (ISP4XXX) iSCSI host
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.h b/drivers/scsi/qla4xxx/ql4_dbg.h
index 3e99dcf..d861c3b 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.h
+++ b/drivers/scsi/qla4xxx/ql4_dbg.h
@@ -22,14 +22,14 @@
#endif
#if defined(QL_DEBUG_LEVEL_2)
-#define DEBUG2(x) do {if(qla4_extended_error_logging == 2) x;} while (0);
+#define DEBUG2(x) do {if(ql4xextended_error_logging == 2) x;} while (0);
#define DEBUG2_3(x) do {x;} while (0);
#else /* */
#define DEBUG2(x) do {} while (0);
#endif /* */
#if defined(QL_DEBUG_LEVEL_3)
-#define DEBUG3(x) do {if(qla4_extended_error_logging == 3) x;} while (0);
+#define DEBUG3(x) do {if(ql4xextended_error_logging == 3) x;} while (0);
#else /* */
#define DEBUG3(x) do {} while (0);
#if !defined(QL_DEBUG_LEVEL_2)
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 2c803ed..1b221ff 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -72,7 +72,7 @@ int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
uint32_t fw_ddb_index, uint32_t state);
-extern int qla4_extended_error_logging;
+extern int ql4xextended_error_logging;
extern int ql4xdiscoverywait;
extern int ql4xdontresethba;
#endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index ef82399..b721dc5 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -701,7 +701,7 @@ void qla4xxx_get_conn_event_log(struct scsi_qla_host * ha)
DEBUG3(printk("scsi%ld: Connection Event Log Dump (%d entries):\n",
ha->host_no, num_valid_entries));
- if (qla4_extended_error_logging == 3) {
+ if (ql4xextended_error_logging == 3) {
if (oldest_entry == 0) {
/* Circular Buffer has not wrapped around */
for (i=0; i < num_valid_entries; i++) {
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 178fcdd..5b8db61 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -34,9 +34,9 @@ MODULE_PARM_DESC(ql4xdontresethba,
" default it will reset hba :0"
" set to 1 to avoid resetting HBA");
-int qla4_extended_error_logging = 0; /* 0 = off, 1 = log errors */
-module_param(qla4_extended_error_logging, int, S_IRUGO | S_IRUSR);
-MODULE_PARM_DESC(qla4_extended_error_logging,
+int ql4xextended_error_logging = 0; /* 0 = off, 1 = log errors */
+module_param(ql4xextended_error_logging, int, S_IRUGO | S_IRUSR);
+MODULE_PARM_DESC(ql4xextended_error_logging,
"Option to enable extended error logging, "
"Default is 0 - no logging, 1 - debug logging");
@@ -1714,7 +1714,7 @@ static int __init qla4xxx_module_init(void)
/* Derive version string. */
strcpy(qla4xxx_version_str, QLA4XXX_DRIVER_VERSION);
- if (qla4_extended_error_logging)
+ if (ql4xextended_error_logging)
strcat(qla4xxx_version_str, "-debug");
qla4xxx_scsi_transport =
@@ -1724,13 +1724,13 @@ static int __init qla4xxx_module_init(void)
goto release_srb_cache;
}
- printk(KERN_INFO "QLogic iSCSI HBA Driver\n");
ret = pci_register_driver(&qla4xxx_pci_driver);
if (ret)
goto unregister_transport;
printk(KERN_INFO "QLogic iSCSI HBA Driver\n");
return 0;
+
unregister_transport:
iscsi_unregister_transport(&qla4xxx_iscsi_transport);
release_srb_cache:
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index e072535..2e7db18 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -209,7 +209,7 @@ static int ql_wai(struct qlogicfas408_priv *priv)
* caller must hold host lock
*/
-static void ql_icmd(Scsi_Cmnd * cmd)
+static void ql_icmd(struct scsi_cmnd *cmd)
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
int qbase = priv->qbase;
@@ -256,7 +256,7 @@ static void ql_icmd(Scsi_Cmnd * cmd)
* Process scsi command - usually after interrupt
*/
-static unsigned int ql_pcmd(Scsi_Cmnd * cmd)
+static unsigned int ql_pcmd(struct scsi_cmnd *cmd)
{
unsigned int i, j;
unsigned long k;
@@ -407,7 +407,7 @@ static unsigned int ql_pcmd(Scsi_Cmnd * cmd)
static void ql_ihandl(void *dev_id)
{
- Scsi_Cmnd *icmd;
+ struct scsi_cmnd *icmd;
struct Scsi_Host *host = dev_id;
struct qlogicfas408_priv *priv = get_priv_by_host(host);
int qbase = priv->qbase;
@@ -447,7 +447,8 @@ irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id)
* Queued command
*/
-int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
+ void (*done) (struct scsi_cmnd *))
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
if (scmd_id(cmd) == priv->qinitid) {
@@ -470,9 +471,8 @@ int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
* Return bios parameters
*/
-int qlogicfas408_biosparam(struct scsi_device * disk,
- struct block_device *dev,
- sector_t capacity, int ip[])
+int qlogicfas408_biosparam(struct scsi_device *disk, struct block_device *dev,
+ sector_t capacity, int ip[])
{
/* This should mimic the DOS Qlogic driver's behavior exactly */
ip[0] = 0x40;
@@ -494,7 +494,7 @@ int qlogicfas408_biosparam(struct scsi_device * disk,
* Abort a command in progress
*/
-int qlogicfas408_abort(Scsi_Cmnd * cmd)
+int qlogicfas408_abort(struct scsi_cmnd *cmd)
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
priv->qabort = 1;
@@ -508,7 +508,7 @@ int qlogicfas408_abort(Scsi_Cmnd * cmd)
* the PCMCIA qlogic_stub code. This wants fixing
*/
-int qlogicfas408_bus_reset(Scsi_Cmnd * cmd)
+int qlogicfas408_bus_reset(struct scsi_cmnd *cmd)
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
unsigned long flags;
diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h
index 8fd5555..2606264 100644
--- a/drivers/scsi/qlogicfas408.h
+++ b/drivers/scsi/qlogicfas408.h
@@ -75,15 +75,15 @@
/*----------------------------------------------------------------*/
struct qlogicfas408_priv {
- int qbase; /* Port */
- int qinitid; /* initiator ID */
- int qabort; /* Flag to cause an abort */
- int qlirq; /* IRQ being used */
- int int_type; /* type of irq, 2 for ISA board, 0 for PCMCIA */
- char qinfo[80]; /* description */
- Scsi_Cmnd *qlcmd; /* current command being processed */
- struct Scsi_Host *shost; /* pointer back to host */
- struct qlogicfas408_priv *next; /* next private struct */
+ int qbase; /* Port */
+ int qinitid; /* initiator ID */
+ int qabort; /* Flag to cause an abort */
+ int qlirq; /* IRQ being used */
+ int int_type; /* type of irq, 2 for ISA board, 0 for PCMCIA */
+ char qinfo[80]; /* description */
+ struct scsi_cmnd *qlcmd; /* current command being processed */
+ struct Scsi_Host *shost; /* pointer back to host */
+ struct qlogicfas408_priv *next; /* next private struct */
};
/* The qlogic card uses two register maps - These macros select which one */
@@ -103,12 +103,13 @@ struct qlogicfas408_priv {
#define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0])
irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id);
-int qlogicfas408_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *));
+int qlogicfas408_queuecommand(struct scsi_cmnd * cmd,
+ void (*done) (struct scsi_cmnd *));
int qlogicfas408_biosparam(struct scsi_device * disk,
- struct block_device *dev,
- sector_t capacity, int ip[]);
-int qlogicfas408_abort(Scsi_Cmnd * cmd);
-int qlogicfas408_bus_reset(Scsi_Cmnd * cmd);
+ struct block_device *dev,
+ sector_t capacity, int ip[]);
+int qlogicfas408_abort(struct scsi_cmnd * cmd);
+int qlogicfas408_bus_reset(struct scsi_cmnd * cmd);
const char *qlogicfas408_info(struct Scsi_Host *host);
int qlogicfas408_get_chip_type(int qbase, int int_type);
void qlogicfas408_setup(int qbase, int id, int int_type);
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 9c0f358..30ee3d7 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -52,7 +52,7 @@
#include "scsi_debug.h"
#define SCSI_DEBUG_VERSION "1.80"
-static const char * scsi_debug_version_date = "20060914";
+static const char * scsi_debug_version_date = "20061018";
/* Additional Sense Code (ASC) used */
#define NO_ADDITIONAL_SENSE 0x0
@@ -254,6 +254,8 @@ static int resp_requests(struct scsi_cmnd * SCpnt,
struct sdebug_dev_info * devip);
static int resp_start_stop(struct scsi_cmnd * scp,
struct sdebug_dev_info * devip);
+static int resp_report_tgtpgs(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip);
static int resp_readcap(struct scsi_cmnd * SCpnt,
struct sdebug_dev_info * devip);
static int resp_readcap16(struct scsi_cmnd * SCpnt,
@@ -287,9 +289,9 @@ static void __init sdebug_build_parts(unsigned char * ramp);
static void __init init_all_queued(void);
static void stop_all_queued(void);
static int stop_queued_cmnd(struct scsi_cmnd * cmnd);
-static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
- int dev_id_num, const char * dev_id_str,
- int dev_id_str_len);
+static int inquiry_evpd_83(unsigned char * arr, int port_group_id,
+ int target_dev_id, int dev_id_num,
+ const char * dev_id_str, int dev_id_str_len);
static int inquiry_evpd_88(unsigned char * arr, int target_dev_id);
static int do_create_driverfs_files(void);
static void do_remove_driverfs_files(void);
@@ -422,6 +424,15 @@ int scsi_debug_queuecommand(struct scsi_cmnd * SCpnt, done_funct_t done)
}
errsts = resp_readcap16(SCpnt, devip);
break;
+ case MAINTENANCE_IN:
+ if (MI_REPORT_TARGET_PGS != cmd[1]) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ break;
+ }
+ errsts = resp_report_tgtpgs(SCpnt, devip);
+ break;
case READ_16:
case READ_12:
case READ_10:
@@ -665,8 +676,9 @@ static const char * inq_vendor_id = "Linux ";
static const char * inq_product_id = "scsi_debug ";
static const char * inq_product_rev = "0004";
-static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
- int dev_id_num, const char * dev_id_str,
+static int inquiry_evpd_83(unsigned char * arr, int port_group_id,
+ int target_dev_id, int dev_id_num,
+ const char * dev_id_str,
int dev_id_str_len)
{
int num, port_a;
@@ -720,6 +732,15 @@ static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
arr[num++] = (port_a >> 16) & 0xff;
arr[num++] = (port_a >> 8) & 0xff;
arr[num++] = port_a & 0xff;
+ /* NAA-5, Target port group identifier */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0x95; /* piv=1, target port group id */
+ arr[num++] = 0x0;
+ arr[num++] = 0x4;
+ arr[num++] = 0;
+ arr[num++] = 0;
+ arr[num++] = (port_group_id >> 8) & 0xff;
+ arr[num++] = port_group_id & 0xff;
/* NAA-5, Target device identifier */
arr[num++] = 0x61; /* proto=sas, binary */
arr[num++] = 0xa3; /* piv=1, target device, naa */
@@ -928,12 +949,12 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
struct sdebug_dev_info * devip)
{
unsigned char pq_pdt;
- unsigned char arr[SDEBUG_MAX_INQ_ARR_SZ];
+ unsigned char * arr;
unsigned char *cmd = (unsigned char *)scp->cmnd;
- int alloc_len, n;
+ int alloc_len, n, ret;
alloc_len = (cmd[3] << 8) + cmd[4];
- memset(arr, 0, SDEBUG_MAX_INQ_ARR_SZ);
+ arr = kzalloc(SDEBUG_MAX_INQ_ARR_SZ, GFP_KERNEL);
if (devip->wlun)
pq_pdt = 0x1e; /* present, wlun */
else if (scsi_debug_no_lun_0 && (0 == devip->lun))
@@ -944,12 +965,15 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
if (0x2 & cmd[1]) { /* CMDDT bit set */
mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
0);
+ kfree(arr);
return check_condition_result;
} else if (0x1 & cmd[1]) { /* EVPD bit set */
- int lu_id_num, target_dev_id, len;
+ int lu_id_num, port_group_id, target_dev_id, len;
char lu_id_str[6];
int host_no = devip->sdbg_host->shost->host_no;
+ port_group_id = (((host_no + 1) & 0x7f) << 8) +
+ (devip->channel & 0x7f);
if (0 == scsi_debug_vpd_use_hostno)
host_no = 0;
lu_id_num = devip->wlun ? -1 : (((host_no + 1) * 2000) +
@@ -977,8 +1001,9 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
memcpy(&arr[4], lu_id_str, len);
} else if (0x83 == cmd[2]) { /* device identification */
arr[1] = cmd[2]; /*sanity */
- arr[3] = inquiry_evpd_83(&arr[4], target_dev_id,
- lu_id_num, lu_id_str, len);
+ arr[3] = inquiry_evpd_83(&arr[4], port_group_id,
+ target_dev_id, lu_id_num,
+ lu_id_str, len);
} else if (0x84 == cmd[2]) { /* Software interface ident. */
arr[1] = cmd[2]; /*sanity */
arr[3] = inquiry_evpd_84(&arr[4]);
@@ -1012,17 +1037,22 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
/* Illegal request, invalid field in cdb */
mk_sense_buffer(devip, ILLEGAL_REQUEST,
INVALID_FIELD_IN_CDB, 0);
+ kfree(arr);
return check_condition_result;
}
len = min(((arr[2] << 8) + arr[3]) + 4, alloc_len);
- return fill_from_dev_buffer(scp, arr,
+ ret = fill_from_dev_buffer(scp, arr,
min(len, SDEBUG_MAX_INQ_ARR_SZ));
+ kfree(arr);
+ return ret;
}
/* drops through here for a standard inquiry */
arr[1] = DEV_REMOVEABLE(target) ? 0x80 : 0; /* Removable disk */
arr[2] = scsi_debug_scsi_level;
arr[3] = 2; /* response_data_format==2 */
arr[4] = SDEBUG_LONG_INQ_SZ - 5;
+ if (0 == scsi_debug_vpd_use_hostno)
+ arr[5] = 0x10; /* claim: implicit TGPS */
arr[6] = 0x10; /* claim: MultiP */
/* arr[6] |= 0x40; ... claim: EncServ (enclosure services) */
arr[7] = 0xa; /* claim: LINKED + CMDQUE */
@@ -1039,8 +1069,10 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
arr[n++] = 0x3; arr[n++] = 0x60; /* SSC-2 no version */
}
arr[n++] = 0xc; arr[n++] = 0xf; /* SAS-1.1 rev 10 */
- return fill_from_dev_buffer(scp, arr,
+ ret = fill_from_dev_buffer(scp, arr,
min(alloc_len, SDEBUG_LONG_INQ_SZ));
+ kfree(arr);
+ return ret;
}
static int resp_requests(struct scsi_cmnd * scp,
@@ -1171,6 +1203,87 @@ static int resp_readcap16(struct scsi_cmnd * scp,
min(alloc_len, SDEBUG_READCAP16_ARR_SZ));
}
+#define SDEBUG_MAX_TGTPGS_ARR_SZ 1412
+
+static int resp_report_tgtpgs(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip)
+{
+ unsigned char *cmd = (unsigned char *)scp->cmnd;
+ unsigned char * arr;
+ int host_no = devip->sdbg_host->shost->host_no;
+ int n, ret, alen, rlen;
+ int port_group_a, port_group_b, port_a, port_b;
+
+ alen = ((cmd[6] << 24) + (cmd[7] << 16) + (cmd[8] << 8)
+ + cmd[9]);
+
+ arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_KERNEL);
+ /*
+ * EVPD page 0x88 states we have two ports, one
+ * real and a fake port with no device connected.
+ * So we create two port groups with one port each
+ * and set the group with port B to unavailable.
+ */
+ port_a = 0x1; /* relative port A */
+ port_b = 0x2; /* relative port B */
+ port_group_a = (((host_no + 1) & 0x7f) << 8) +
+ (devip->channel & 0x7f);
+ port_group_b = (((host_no + 1) & 0x7f) << 8) +
+ (devip->channel & 0x7f) + 0x80;
+
+ /*
+ * The asymmetric access state is cycled according to the host_id.
+ */
+ n = 4;
+ if (0 == scsi_debug_vpd_use_hostno) {
+ arr[n++] = host_no % 3; /* Asymm access state */
+ arr[n++] = 0x0F; /* claim: all states are supported */
+ } else {
+ arr[n++] = 0x0; /* Active/Optimized path */
+ arr[n++] = 0x01; /* claim: only support active/optimized paths */
+ }
+ arr[n++] = (port_group_a >> 8) & 0xff;
+ arr[n++] = port_group_a & 0xff;
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = 0; /* Status code */
+ arr[n++] = 0; /* Vendor unique */
+ arr[n++] = 0x1; /* One port per group */
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = (port_a >> 8) & 0xff;
+ arr[n++] = port_a & 0xff;
+ arr[n++] = 3; /* Port unavailable */
+ arr[n++] = 0x08; /* claim: only unavailalbe paths are supported */
+ arr[n++] = (port_group_b >> 8) & 0xff;
+ arr[n++] = port_group_b & 0xff;
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = 0; /* Status code */
+ arr[n++] = 0; /* Vendor unique */
+ arr[n++] = 0x1; /* One port per group */
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = 0; /* Reserved */
+ arr[n++] = (port_b >> 8) & 0xff;
+ arr[n++] = port_b & 0xff;
+
+ rlen = n - 4;
+ arr[0] = (rlen >> 24) & 0xff;
+ arr[1] = (rlen >> 16) & 0xff;
+ arr[2] = (rlen >> 8) & 0xff;
+ arr[3] = rlen & 0xff;
+
+ /*
+ * Return the smallest value of either
+ * - The allocated length
+ * - The constructed command length
+ * - The maximum array size
+ */
+ rlen = min(alen,n);
+ ret = fill_from_dev_buffer(scp, arr,
+ min(rlen, SDEBUG_MAX_TGTPGS_ARR_SZ));
+ kfree(arr);
+ return ret;
+}
+
/* <<Following mode page info copied from ST318451LW>> */
static int resp_err_recov_pg(unsigned char * p, int pcontrol, int target)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 743f67e..3ac4890 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -410,6 +410,7 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
goto free_req;
req->cmd_len = cmd_len;
+ memset(req->cmd, 0, BLK_MAX_CDB); /* ATAPI hates garbage after CDB */
memcpy(req->cmd, cmd, req->cmd_len);
req->sense = sioc->sense;
req->sense_len = 0;
@@ -1084,7 +1085,7 @@ static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
{
struct request *req = cmd->request;
- BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
+ BUILD_BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
cmd->cmd_len = req->cmd_len;
if (!req->data_len)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index fd9e281..94a2746 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -631,12 +631,22 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
* scanning run at their own risk, or supply a user level program
* that can correctly scan.
*/
- sdev->inquiry = kmalloc(sdev->inquiry_len, GFP_ATOMIC);
- if (sdev->inquiry == NULL) {
+
+ /*
+ * Copy at least 36 bytes of INQUIRY data, so that we don't
+ * dereference unallocated memory when accessing the Vendor,
+ * Product, and Revision strings. Badly behaved devices may set
+ * the INQUIRY Additional Length byte to a small value, indicating
+ * these strings are invalid, but often they contain plausible data
+ * nonetheless. It doesn't matter if the device sent < 36 bytes
+ * total, since scsi_probe_lun() initializes inq_result with 0s.
+ */
+ sdev->inquiry = kmemdup(inq_result,
+ max_t(size_t, sdev->inquiry_len, 36),
+ GFP_ATOMIC);
+ if (sdev->inquiry == NULL)
return SCSI_SCAN_NO_RESPONSE;
- }
- memcpy(sdev->inquiry, inq_result, sdev->inquiry_len);
sdev->vendor = (char *) (sdev->inquiry + 8);
sdev->model = (char *) (sdev->inquiry + 16);
sdev->rev = (char *) (sdev->inquiry + 32);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index e7fe565..e1a9166 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -192,6 +192,7 @@ static CLASS_DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost
shost_rd_attr(unique_id, "%u\n");
shost_rd_attr(host_busy, "%hu\n");
shost_rd_attr(cmd_per_lun, "%hd\n");
+shost_rd_attr(can_queue, "%hd\n");
shost_rd_attr(sg_tablesize, "%hu\n");
shost_rd_attr(unchecked_isa_dma, "%d\n");
shost_rd_attr2(proc_name, hostt->proc_name, "%s\n");
@@ -200,6 +201,7 @@ static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
&class_device_attr_unique_id,
&class_device_attr_host_busy,
&class_device_attr_cmd_per_lun,
+ &class_device_attr_can_queue,
&class_device_attr_sg_tablesize,
&class_device_attr_unchecked_isa_dma,
&class_device_attr_proc_name,
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 7b0019c..9b25124 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -21,7 +21,6 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <linux/module.h>
-#include <linux/mempool.h>
#include <linux/mutex.h>
#include <net/tcp.h>
#include <scsi/scsi.h>
@@ -34,7 +33,7 @@
#define ISCSI_SESSION_ATTRS 11
#define ISCSI_CONN_ATTRS 11
#define ISCSI_HOST_ATTRS 0
-#define ISCSI_TRANSPORT_VERSION "2.0-685"
+#define ISCSI_TRANSPORT_VERSION "2.0-724"
struct iscsi_internal {
int daemon_pid;
@@ -149,30 +148,6 @@ static DECLARE_TRANSPORT_CLASS(iscsi_connection_class,
static struct sock *nls;
static DEFINE_MUTEX(rx_queue_mutex);
-struct mempool_zone {
- mempool_t *pool;
- atomic_t allocated;
- int size;
- int hiwat;
- struct list_head freequeue;
- spinlock_t freelock;
-};
-
-static struct mempool_zone *z_reply;
-
-/*
- * Z_MAX_* - actual mempool size allocated at the mempool_zone_init() time
- * Z_HIWAT_* - zone's high watermark when if_error bit will be set to -ENOMEM
- * so daemon will notice OOM on NETLINK tranposrt level and will
- * be able to predict or change operational behavior
- */
-#define Z_MAX_REPLY 8
-#define Z_HIWAT_REPLY 6
-#define Z_MAX_PDU 8
-#define Z_HIWAT_PDU 6
-#define Z_MAX_ERROR 16
-#define Z_HIWAT_ERROR 12
-
static LIST_HEAD(sesslist);
static DEFINE_SPINLOCK(sesslock);
static LIST_HEAD(connlist);
@@ -414,59 +389,11 @@ int iscsi_destroy_session(struct iscsi_cls_session *session)
}
EXPORT_SYMBOL_GPL(iscsi_destroy_session);
-static void mempool_zone_destroy(struct mempool_zone *zp)
-{
- mempool_destroy(zp->pool);
- kfree(zp);
-}
-
-static void*
-mempool_zone_alloc_skb(gfp_t gfp_mask, void *pool_data)
-{
- struct mempool_zone *zone = pool_data;
-
- return alloc_skb(zone->size, gfp_mask);
-}
-
-static void
-mempool_zone_free_skb(void *element, void *pool_data)
-{
- kfree_skb(element);
-}
-
-static struct mempool_zone *
-mempool_zone_init(unsigned max, unsigned size, unsigned hiwat)
-{
- struct mempool_zone *zp;
-
- zp = kzalloc(sizeof(*zp), GFP_KERNEL);
- if (!zp)
- return NULL;
-
- zp->size = size;
- zp->hiwat = hiwat;
- INIT_LIST_HEAD(&zp->freequeue);
- spin_lock_init(&zp->freelock);
- atomic_set(&zp->allocated, 0);
-
- zp->pool = mempool_create(max, mempool_zone_alloc_skb,
- mempool_zone_free_skb, zp);
- if (!zp->pool) {
- kfree(zp);
- return NULL;
- }
-
- return zp;
-}
-
static void iscsi_conn_release(struct device *dev)
{
struct iscsi_cls_conn *conn = iscsi_dev_to_conn(dev);
struct device *parent = conn->dev.parent;
- mempool_zone_destroy(conn->z_pdu);
- mempool_zone_destroy(conn->z_error);
-
kfree(conn);
put_device(parent);
}
@@ -476,31 +403,6 @@ static int iscsi_is_conn_dev(const struct device *dev)
return dev->release == iscsi_conn_release;
}
-static int iscsi_create_event_pools(struct iscsi_cls_conn *conn)
-{
- conn->z_pdu = mempool_zone_init(Z_MAX_PDU,
- NLMSG_SPACE(sizeof(struct iscsi_uevent) +
- sizeof(struct iscsi_hdr) +
- DEFAULT_MAX_RECV_DATA_SEGMENT_LENGTH),
- Z_HIWAT_PDU);
- if (!conn->z_pdu) {
- dev_printk(KERN_ERR, &conn->dev, "iscsi: can not allocate "
- "pdu zone for new conn\n");
- return -ENOMEM;
- }
-
- conn->z_error = mempool_zone_init(Z_MAX_ERROR,
- NLMSG_SPACE(sizeof(struct iscsi_uevent)),
- Z_HIWAT_ERROR);
- if (!conn->z_error) {
- dev_printk(KERN_ERR, &conn->dev, "iscsi: can not allocate "
- "error zone for new conn\n");
- mempool_zone_destroy(conn->z_pdu);
- return -ENOMEM;
- }
- return 0;
-}
-
/**
* iscsi_create_conn - create iscsi class connection
* @session: iscsi cls session
@@ -533,12 +435,9 @@ iscsi_create_conn(struct iscsi_cls_session *session, uint32_t cid)
conn->transport = transport;
conn->cid = cid;
- if (iscsi_create_event_pools(conn))
- goto free_conn;
-
/* this is released in the dev's release function */
if (!get_device(&session->dev))
- goto free_conn_pools;
+ goto free_conn;
snprintf(conn->dev.bus_id, BUS_ID_SIZE, "connection%d:%u",
session->sid, cid);
@@ -555,8 +454,6 @@ iscsi_create_conn(struct iscsi_cls_session *session, uint32_t cid)
release_parent_ref:
put_device(&session->dev);
-free_conn_pools:
-
free_conn:
kfree(conn);
return NULL;
@@ -599,81 +496,31 @@ iscsi_if_transport_lookup(struct iscsi_transport *tt)
return NULL;
}
-static inline struct list_head *skb_to_lh(struct sk_buff *skb)
-{
- return (struct list_head *)&skb->cb;
-}
-
-static void
-mempool_zone_complete(struct mempool_zone *zone)
-{
- unsigned long flags;
- struct list_head *lh, *n;
-
- spin_lock_irqsave(&zone->freelock, flags);
- list_for_each_safe(lh, n, &zone->freequeue) {
- struct sk_buff *skb = (struct sk_buff *)((char *)lh -
- offsetof(struct sk_buff, cb));
- if (!skb_shared(skb)) {
- list_del(skb_to_lh(skb));
- mempool_free(skb, zone->pool);
- atomic_dec(&zone->allocated);
- }
- }
- spin_unlock_irqrestore(&zone->freelock, flags);
-}
-
-static struct sk_buff*
-mempool_zone_get_skb(struct mempool_zone *zone)
-{
- struct sk_buff *skb;
-
- skb = mempool_alloc(zone->pool, GFP_ATOMIC);
- if (skb)
- atomic_inc(&zone->allocated);
- return skb;
-}
-
static int
-iscsi_broadcast_skb(struct mempool_zone *zone, struct sk_buff *skb, gfp_t gfp)
+iscsi_broadcast_skb(struct sk_buff *skb, gfp_t gfp)
{
- unsigned long flags;
int rc;
- skb_get(skb);
rc = netlink_broadcast(nls, skb, 0, 1, gfp);
if (rc < 0) {
- mempool_free(skb, zone->pool);
printk(KERN_ERR "iscsi: can not broadcast skb (%d)\n", rc);
return rc;
}
- spin_lock_irqsave(&zone->freelock, flags);
- INIT_LIST_HEAD(skb_to_lh(skb));
- list_add(skb_to_lh(skb), &zone->freequeue);
- spin_unlock_irqrestore(&zone->freelock, flags);
return 0;
}
static int
-iscsi_unicast_skb(struct mempool_zone *zone, struct sk_buff *skb, int pid)
+iscsi_unicast_skb(struct sk_buff *skb, int pid)
{
- unsigned long flags;
int rc;
- skb_get(skb);
rc = netlink_unicast(nls, skb, pid, MSG_DONTWAIT);
if (rc < 0) {
- mempool_free(skb, zone->pool);
printk(KERN_ERR "iscsi: can not unicast skb (%d)\n", rc);
return rc;
}
- spin_lock_irqsave(&zone->freelock, flags);
- INIT_LIST_HEAD(skb_to_lh(skb));
- list_add(skb_to_lh(skb), &zone->freequeue);
- spin_unlock_irqrestore(&zone->freelock, flags);
-
return 0;
}
@@ -692,9 +539,7 @@ int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
if (!priv)
return -EINVAL;
- mempool_zone_complete(conn->z_pdu);
-
- skb = mempool_zone_get_skb(conn->z_pdu);
+ skb = alloc_skb(len, GFP_ATOMIC);
if (!skb) {
iscsi_conn_error(conn, ISCSI_ERR_CONN_FAILED);
dev_printk(KERN_ERR, &conn->dev, "iscsi: can not deliver "
@@ -707,15 +552,13 @@ int iscsi_recv_pdu(struct iscsi_cls_conn *conn, struct iscsi_hdr *hdr,
memset(ev, 0, sizeof(*ev));
ev->transport_handle = iscsi_handle(conn->transport);
ev->type = ISCSI_KEVENT_RECV_PDU;
- if (atomic_read(&conn->z_pdu->allocated) >= conn->z_pdu->hiwat)
- ev->iferror = -ENOMEM;
ev->r.recv_req.cid = conn->cid;
ev->r.recv_req.sid = iscsi_conn_get_sid(conn);
pdu = (char*)ev + sizeof(*ev);
memcpy(pdu, hdr, sizeof(struct iscsi_hdr));
memcpy(pdu + sizeof(struct iscsi_hdr), data, data_size);
- return iscsi_unicast_skb(conn->z_pdu, skb, priv->daemon_pid);
+ return iscsi_unicast_skb(skb, priv->daemon_pid);
}
EXPORT_SYMBOL_GPL(iscsi_recv_pdu);
@@ -731,9 +574,7 @@ void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
if (!priv)
return;
- mempool_zone_complete(conn->z_error);
-
- skb = mempool_zone_get_skb(conn->z_error);
+ skb = alloc_skb(len, GFP_ATOMIC);
if (!skb) {
dev_printk(KERN_ERR, &conn->dev, "iscsi: gracefully ignored "
"conn error (%d)\n", error);
@@ -744,13 +585,11 @@ void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
ev = NLMSG_DATA(nlh);
ev->transport_handle = iscsi_handle(conn->transport);
ev->type = ISCSI_KEVENT_CONN_ERROR;
- if (atomic_read(&conn->z_error->allocated) >= conn->z_error->hiwat)
- ev->iferror = -ENOMEM;
ev->r.connerror.error = error;
ev->r.connerror.cid = conn->cid;
ev->r.connerror.sid = iscsi_conn_get_sid(conn);
- iscsi_broadcast_skb(conn->z_error, skb, GFP_ATOMIC);
+ iscsi_broadcast_skb(skb, GFP_ATOMIC);
dev_printk(KERN_INFO, &conn->dev, "iscsi: detected conn error (%d)\n",
error);
@@ -767,9 +606,7 @@ iscsi_if_send_reply(int pid, int seq, int type, int done, int multi,
int flags = multi ? NLM_F_MULTI : 0;
int t = done ? NLMSG_DONE : type;
- mempool_zone_complete(z_reply);
-
- skb = mempool_zone_get_skb(z_reply);
+ skb = alloc_skb(len, GFP_ATOMIC);
/*
* FIXME:
* user is supposed to react on iferror == -ENOMEM;
@@ -780,7 +617,7 @@ iscsi_if_send_reply(int pid, int seq, int type, int done, int multi,
nlh = __nlmsg_put(skb, pid, seq, t, (len - sizeof(*nlh)), 0);
nlh->nlmsg_flags = flags;
memcpy(NLMSG_DATA(nlh), payload, size);
- return iscsi_unicast_skb(z_reply, skb, pid);
+ return iscsi_unicast_skb(skb, pid);
}
static int
@@ -810,9 +647,7 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
do {
int actual_size;
- mempool_zone_complete(conn->z_pdu);
-
- skbstat = mempool_zone_get_skb(conn->z_pdu);
+ skbstat = alloc_skb(len, GFP_ATOMIC);
if (!skbstat) {
dev_printk(KERN_ERR, &conn->dev, "iscsi: can not "
"deliver stats: OOM\n");
@@ -825,8 +660,6 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
memset(evstat, 0, sizeof(*evstat));
evstat->transport_handle = iscsi_handle(conn->transport);
evstat->type = nlh->nlmsg_type;
- if (atomic_read(&conn->z_pdu->allocated) >= conn->z_pdu->hiwat)
- evstat->iferror = -ENOMEM;
evstat->u.get_stats.cid =
ev->u.get_stats.cid;
evstat->u.get_stats.sid =
@@ -845,7 +678,7 @@ iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)
skb_trim(skbstat, NLMSG_ALIGN(actual_size));
nlhstat->nlmsg_len = actual_size;
- err = iscsi_unicast_skb(conn->z_pdu, skbstat, priv->daemon_pid);
+ err = iscsi_unicast_skb(skbstat, priv->daemon_pid);
} while (err < 0 && err != -ECONNREFUSED);
return err;
@@ -876,9 +709,7 @@ int iscsi_if_destroy_session_done(struct iscsi_cls_conn *conn)
session = iscsi_dev_to_session(conn->dev.parent);
shost = iscsi_session_to_shost(session);
- mempool_zone_complete(conn->z_pdu);
-
- skb = mempool_zone_get_skb(conn->z_pdu);
+ skb = alloc_skb(len, GFP_KERNEL);
if (!skb) {
dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
"session creation event\n");
@@ -896,7 +727,7 @@ int iscsi_if_destroy_session_done(struct iscsi_cls_conn *conn)
* this will occur if the daemon is not up, so we just warn
* the user and when the daemon is restarted it will handle it
*/
- rc = iscsi_broadcast_skb(conn->z_pdu, skb, GFP_KERNEL);
+ rc = iscsi_broadcast_skb(skb, GFP_KERNEL);
if (rc < 0)
dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
"session destruction event. Check iscsi daemon\n");
@@ -939,9 +770,7 @@ int iscsi_if_create_session_done(struct iscsi_cls_conn *conn)
session = iscsi_dev_to_session(conn->dev.parent);
shost = iscsi_session_to_shost(session);
- mempool_zone_complete(conn->z_pdu);
-
- skb = mempool_zone_get_skb(conn->z_pdu);
+ skb = alloc_skb(len, GFP_KERNEL);
if (!skb) {
dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
"session creation event\n");
@@ -959,7 +788,7 @@ int iscsi_if_create_session_done(struct iscsi_cls_conn *conn)
* this will occur if the daemon is not up, so we just warn
* the user and when the daemon is restarted it will handle it
*/
- rc = iscsi_broadcast_skb(conn->z_pdu, skb, GFP_KERNEL);
+ rc = iscsi_broadcast_skb(skb, GFP_KERNEL);
if (rc < 0)
dev_printk(KERN_ERR, &conn->dev, "Cannot notify userspace of "
"session creation event. Check iscsi daemon\n");
@@ -1278,9 +1107,6 @@ iscsi_if_rx(struct sock *sk, int len)
err = iscsi_if_send_reply(
NETLINK_CREDS(skb)->pid, nlh->nlmsg_seq,
nlh->nlmsg_type, 0, 0, ev, sizeof(*ev));
- if (atomic_read(&z_reply->allocated) >=
- z_reply->hiwat)
- ev->iferror = -ENOMEM;
} while (err < 0 && err != -ECONNREFUSED);
skb_pull(skb, rlen);
}
@@ -1584,32 +1410,6 @@ int iscsi_unregister_transport(struct iscsi_transport *tt)
}
EXPORT_SYMBOL_GPL(iscsi_unregister_transport);
-static int
-iscsi_rcv_nl_event(struct notifier_block *this, unsigned long event, void *ptr)
-{
- struct netlink_notify *n = ptr;
-
- if (event == NETLINK_URELEASE &&
- n->protocol == NETLINK_ISCSI && n->pid) {
- struct iscsi_cls_conn *conn;
- unsigned long flags;
-
- mempool_zone_complete(z_reply);
- spin_lock_irqsave(&connlock, flags);
- list_for_each_entry(conn, &connlist, conn_list) {
- mempool_zone_complete(conn->z_error);
- mempool_zone_complete(conn->z_pdu);
- }
- spin_unlock_irqrestore(&connlock, flags);
- }
-
- return NOTIFY_DONE;
-}
-
-static struct notifier_block iscsi_nl_notifier = {
- .notifier_call = iscsi_rcv_nl_event,
-};
-
static __init int iscsi_transport_init(void)
{
int err;
@@ -1633,25 +1433,15 @@ static __init int iscsi_transport_init(void)
if (err)
goto unregister_conn_class;
- err = netlink_register_notifier(&iscsi_nl_notifier);
- if (err)
- goto unregister_session_class;
-
nls = netlink_kernel_create(NETLINK_ISCSI, 1, iscsi_if_rx,
THIS_MODULE);
if (!nls) {
err = -ENOBUFS;
- goto unregister_notifier;
+ goto unregister_session_class;
}
- z_reply = mempool_zone_init(Z_MAX_REPLY,
- NLMSG_SPACE(sizeof(struct iscsi_uevent)), Z_HIWAT_REPLY);
- if (z_reply)
- return 0;
+ return 0;
- sock_release(nls->sk_socket);
-unregister_notifier:
- netlink_unregister_notifier(&iscsi_nl_notifier);
unregister_session_class:
transport_class_unregister(&iscsi_session_class);
unregister_conn_class:
@@ -1665,9 +1455,7 @@ unregister_transport_class:
static void __exit iscsi_transport_exit(void)
{
- mempool_zone_destroy(z_reply);
sock_release(nls->sk_socket);
- netlink_unregister_notifier(&iscsi_nl_notifier);
transport_class_unregister(&iscsi_connection_class);
transport_class_unregister(&iscsi_session_class);
transport_class_unregister(&iscsi_host_class);
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 3f8b931..81e3bc7 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -60,7 +60,7 @@ static int sg_version_num = 30534; /* 2 digits for each component */
#ifdef CONFIG_SCSI_PROC_FS
#include <linux/proc_fs.h>
-static char *sg_version_date = "20060920";
+static char *sg_version_date = "20061027";
static int sg_proc_init(void);
static void sg_proc_cleanup(void);
@@ -710,12 +710,12 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
(int) cmnd[0], (int) hp->cmd_len));
if ((k = sg_start_req(srp))) {
- SCSI_LOG_TIMEOUT(1, printk("sg_write: start_req err=%d\n", k));
+ SCSI_LOG_TIMEOUT(1, printk("sg_common_write: start_req err=%d\n", k));
sg_finish_rem_req(srp);
return k; /* probably out of space --> ENOMEM */
}
if ((k = sg_write_xfer(srp))) {
- SCSI_LOG_TIMEOUT(1, printk("sg_write: write_xfer, bad address\n"));
+ SCSI_LOG_TIMEOUT(1, printk("sg_common_write: write_xfer, bad address\n"));
sg_finish_rem_req(srp);
return k;
}
@@ -746,7 +746,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
hp->dxfer_len, srp->data.k_use_sg, timeout,
SG_DEFAULT_RETRIES, srp, sg_cmd_done,
GFP_ATOMIC)) {
- SCSI_LOG_TIMEOUT(1, printk("sg_write: scsi_execute_async failed\n"));
+ SCSI_LOG_TIMEOUT(1, printk("sg_common_write: scsi_execute_async failed\n"));
/*
* most likely out of mem, but could also be a bad map
*/
@@ -1283,7 +1283,7 @@ sg_cmd_done(void *data, char *sense, int result, int resid)
sg_finish_rem_req(srp);
srp = NULL;
if (NULL == sfp->headrp) {
- SCSI_LOG_TIMEOUT(1, printk("sg...bh: already closed, final cleanup\n"));
+ SCSI_LOG_TIMEOUT(1, printk("sg_cmd_done: already closed, final cleanup\n"));
if (0 == sg_remove_sfp(sdp, sfp)) { /* device still present */
scsi_device_put(sdp->device);
}
@@ -1512,12 +1512,12 @@ sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
POLL_HUP);
}
}
- SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d, dirty\n", k));
+ SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d, dirty\n", k));
if (NULL == sdp->headfp) {
sg_dev_arr[k] = NULL;
}
} else { /* nothing active, simple case */
- SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d\n", k));
+ SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d\n", k));
sg_dev_arr[k] = NULL;
}
sg_nr_dev--;
@@ -1876,14 +1876,15 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
}
}
sg->page = p;
- sg->length = ret_sz;
+ sg->length = (ret_sz > num) ? num : ret_sz;
- SCSI_LOG_TIMEOUT(5, printk("sg_build_build: k=%d, a=0x%p, len=%d\n",
- k, p, ret_sz));
+ SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k=%d, num=%d, "
+ "ret_sz=%d\n", k, num, ret_sz));
} /* end of for loop */
schp->k_use_sg = k;
- SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, rem_sz=%d\n", k, rem_sz));
+ SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, "
+ "rem_sz=%d\n", k, rem_sz));
schp->bufflen = blk_size;
if (rem_sz > 0) /* must have failed */
@@ -2014,7 +2015,7 @@ sg_remove_scat(Sg_scatter_hold * schp)
for (k = 0; (k < schp->k_use_sg) && sg->page;
++k, ++sg) {
SCSI_LOG_TIMEOUT(5, printk(
- "sg_remove_scat: k=%d, a=0x%p, len=%d\n",
+ "sg_remove_scat: k=%d, pg=0x%p, len=%d\n",
k, sg->page, sg->length));
sg_page_free(sg->page, sg->length);
}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 3babdc7..e1a52c5 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1177,7 +1177,10 @@ static int st_open(struct inode *inode, struct file *filp)
goto err_out;
if ((filp->f_flags & O_NONBLOCK) == 0 &&
retval != CHKRES_READY) {
- retval = (-EIO);
+ if (STp->ready == NO_TAPE)
+ retval = (-ENOMEDIUM);
+ else
+ retval = (-EIO);
goto err_out;
}
return 0;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 5ec5af8..3b3f305 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -266,8 +266,8 @@ static struct scsi_host_template *the_template = NULL;
(struct NCR5380_hostdata *)(in)->hostdata
#define HOSTDATA(in) ((struct NCR5380_hostdata *)(in)->hostdata)
-#define NEXT(cmd) ((Scsi_Cmnd *)((cmd)->host_scribble))
-#define NEXTADDR(cmd) ((Scsi_Cmnd **)&((cmd)->host_scribble))
+#define NEXT(cmd) ((struct scsi_cmnd *)((cmd)->host_scribble))
+#define NEXTADDR(cmd) ((struct scsi_cmnd **)&((cmd)->host_scribble))
#define HOSTNO instance->host_no
#define H_NO(cmd) (cmd)->device->host->host_no
@@ -360,7 +360,7 @@ static void __init init_tags( void )
* conditions.
*/
-static int is_lun_busy( Scsi_Cmnd *cmd, int should_be_tagged )
+static int is_lun_busy(struct scsi_cmnd *cmd, int should_be_tagged)
{
SETUP_HOSTDATA(cmd->device->host);
@@ -384,7 +384,7 @@ static int is_lun_busy( Scsi_Cmnd *cmd, int should_be_tagged )
* untagged.
*/
-static void cmd_get_tag( Scsi_Cmnd *cmd, int should_be_tagged )
+static void cmd_get_tag(struct scsi_cmnd *cmd, int should_be_tagged)
{
SETUP_HOSTDATA(cmd->device->host);
@@ -416,7 +416,7 @@ static void cmd_get_tag( Scsi_Cmnd *cmd, int should_be_tagged )
* unlock the LUN.
*/
-static void cmd_free_tag( Scsi_Cmnd *cmd )
+static void cmd_free_tag(struct scsi_cmnd *cmd)
{
SETUP_HOSTDATA(cmd->device->host);
@@ -460,18 +460,18 @@ static void free_all_tags( void )
/*
- * Function: void merge_contiguous_buffers( Scsi_Cmnd *cmd )
+ * Function: void merge_contiguous_buffers(struct scsi_cmnd *cmd)
*
* Purpose: Try to merge several scatter-gather requests into one DMA
* transfer. This is possible if the scatter buffers lie on
* physical contiguous addresses.
*
- * Parameters: Scsi_Cmnd *cmd
+ * Parameters: struct scsi_cmnd *cmd
* The command to work on. The first scatter buffer's data are
* assumed to be already transfered into ptr/this_residual.
*/
-static void merge_contiguous_buffers( Scsi_Cmnd *cmd )
+static void merge_contiguous_buffers(struct scsi_cmnd *cmd)
{
unsigned long endaddr;
#if (NDEBUG & NDEBUG_MERGING)
@@ -501,15 +501,15 @@ static void merge_contiguous_buffers( Scsi_Cmnd *cmd )
}
/*
- * Function : void initialize_SCp(Scsi_Cmnd *cmd)
+ * Function : void initialize_SCp(struct scsi_cmnd *cmd)
*
* Purpose : initialize the saved data pointers for cmd to point to the
* start of the buffer.
*
- * Inputs : cmd - Scsi_Cmnd structure to have pointers reset.
+ * Inputs : cmd - struct scsi_cmnd structure to have pointers reset.
*/
-static __inline__ void initialize_SCp(Scsi_Cmnd *cmd)
+static __inline__ void initialize_SCp(struct scsi_cmnd *cmd)
{
/*
* Initialize the Scsi Pointer field so that all of the commands in the
@@ -753,14 +753,15 @@ static void NCR5380_print_status (struct Scsi_Host *instance)
do { if (pos + strlen(fmt) + 20 /* slop */ < buffer + length) \
pos += sprintf(pos, fmt , ## args); } while(0)
static
-char *lprint_Scsi_Cmnd (Scsi_Cmnd *cmd, char *pos, char *buffer, int length);
+char *lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, char *pos, char *buffer,
+ int length);
-static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **start,
- off_t offset, int length, int inout)
+static int NCR5380_proc_info(struct Scsi_Host *instance, char *buffer,
+ char **start, off_t offset, int length, int inout)
{
char *pos = buffer;
struct NCR5380_hostdata *hostdata;
- Scsi_Cmnd *ptr;
+ struct scsi_cmnd *ptr;
unsigned long flags;
off_t begin = 0;
#define check_offset() \
@@ -784,18 +785,19 @@ static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **s
if (!hostdata->connected)
SPRINTF("scsi%d: no currently connected command\n", HOSTNO);
else
- pos = lprint_Scsi_Cmnd ((Scsi_Cmnd *) hostdata->connected,
+ pos = lprint_Scsi_Cmnd ((struct scsi_cmnd *) hostdata->connected,
pos, buffer, length);
SPRINTF("scsi%d: issue_queue\n", HOSTNO);
check_offset();
- for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; ptr = NEXT(ptr)) {
+ for (ptr = (struct scsi_cmnd *) hostdata->issue_queue; ptr; ptr = NEXT(ptr))
+ {
pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length);
check_offset();
}
SPRINTF("scsi%d: disconnected_queue\n", HOSTNO);
check_offset();
- for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr;
+ for (ptr = (struct scsi_cmnd *) hostdata->disconnected_queue; ptr;
ptr = NEXT(ptr)) {
pos = lprint_Scsi_Cmnd (ptr, pos, buffer, length);
check_offset();
@@ -810,8 +812,8 @@ static int NCR5380_proc_info (struct Scsi_Host *instance, char *buffer, char **s
return length;
}
-static char *
-lprint_Scsi_Cmnd (Scsi_Cmnd *cmd, char *pos, char *buffer, int length)
+static char *lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, char *pos, char *buffer,
+ int length)
{
int i, s;
unsigned char *command;
@@ -888,8 +890,8 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
}
/*
- * Function : int NCR5380_queue_command (Scsi_Cmnd *cmd,
- * void (*done)(Scsi_Cmnd *))
+ * Function : int NCR5380_queue_command (struct scsi_cmnd *cmd,
+ * void (*done)(struct scsi_cmnd *))
*
* Purpose : enqueues a SCSI command
*
@@ -906,10 +908,11 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
*/
/* Only make static if a wrapper function is used */
-static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
+static int NCR5380_queue_command(struct scsi_cmnd *cmd,
+ void (*done)(struct scsi_cmnd *))
{
SETUP_HOSTDATA(cmd->device->host);
- Scsi_Cmnd *tmp;
+ struct scsi_cmnd *tmp;
unsigned long flags;
#if (NDEBUG & NDEBUG_NO_WRITE)
@@ -990,7 +993,7 @@ static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
NEXT(cmd) = hostdata->issue_queue;
hostdata->issue_queue = cmd;
} else {
- for (tmp = (Scsi_Cmnd *)hostdata->issue_queue;
+ for (tmp = (struct scsi_cmnd *)hostdata->issue_queue;
NEXT(tmp); tmp = NEXT(tmp))
;
LIST(cmd, tmp);
@@ -1030,7 +1033,7 @@ static int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
static void NCR5380_main (void *bl)
{
- Scsi_Cmnd *tmp, *prev;
+ struct scsi_cmnd *tmp, *prev;
struct Scsi_Host *instance = first_instance;
struct NCR5380_hostdata *hostdata = HOSTDATA(instance);
int done;
@@ -1073,12 +1076,12 @@ static void NCR5380_main (void *bl)
* for a target that's not busy.
*/
#if (NDEBUG & NDEBUG_LISTS)
- for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, prev = NULL;
+ for (tmp = (struct scsi_cmnd *) hostdata->issue_queue, prev = NULL;
tmp && (tmp != prev); prev = tmp, tmp = NEXT(tmp))
;
if ((tmp == prev) && tmp) printk(" LOOP\n");/* else printk("\n");*/
#endif
- for (tmp = (Scsi_Cmnd *) hostdata->issue_queue,
+ for (tmp = (struct scsi_cmnd *) hostdata->issue_queue,
prev = NULL; tmp; prev = tmp, tmp = NEXT(tmp) ) {
#if (NDEBUG & NDEBUG_LISTS)
@@ -1339,7 +1342,8 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
}
#ifdef NCR5380_STATS
-static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd)
+static void collect_stats(struct NCR5380_hostdata *hostdata,
+ struct scsi_cmnd *cmd)
{
# ifdef NCR5380_STAT_LIMIT
if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
@@ -1365,8 +1369,8 @@ static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd)
#endif
/*
- * Function : int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd,
- * int tag);
+ * Function : int NCR5380_select(struct Scsi_Host *instance,
+ * struct scsi_cmnd *cmd, int tag);
*
* Purpose : establishes I_T_L or I_T_L_Q nexus for new or existing command,
* including ARBITRATION, SELECTION, and initial message out for
@@ -1395,7 +1399,8 @@ static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd* cmd)
* cmd->result host byte set to DID_BAD_TARGET.
*/
-static int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
+static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
+ int tag)
{
SETUP_HOSTDATA(instance);
unsigned char tmp[3], phase;
@@ -1985,7 +1990,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
#endif
unsigned char *data;
unsigned char phase, tmp, extended_msg[10], old_phase=0xff;
- Scsi_Cmnd *cmd = (Scsi_Cmnd *) hostdata->connected;
+ struct scsi_cmnd *cmd = (struct scsi_cmnd *) hostdata->connected;
#ifdef SUN3_SCSI_VME
dregs->csr |= CSR_INTR;
@@ -2272,7 +2277,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
local_irq_save(flags);
LIST(cmd,hostdata->issue_queue);
NEXT(cmd) = hostdata->issue_queue;
- hostdata->issue_queue = (Scsi_Cmnd *) cmd;
+ hostdata->issue_queue = (struct scsi_cmnd *) cmd;
local_irq_restore(flags);
QU_PRINTK("scsi%d: REQUEST SENSE added to head of "
"issue queue\n", H_NO(cmd));
@@ -2502,7 +2507,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
* Function : void NCR5380_reselect (struct Scsi_Host *instance)
*
* Purpose : does reselection, initializing the instance->connected
- * field to point to the Scsi_Cmnd for which the I_T_L or I_T_L_Q
+ * field to point to the struct scsi_cmnd for which the I_T_L or I_T_L_Q
* nexus has been reestablished,
*
* Inputs : instance - this instance of the NCR5380.
@@ -2521,7 +2526,7 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
unsigned char tag;
#endif
unsigned char msg[3];
- Scsi_Cmnd *tmp = NULL, *prev;
+ struct scsi_cmnd *tmp = NULL, *prev;
/* unsigned long flags; */
/*
@@ -2577,7 +2582,7 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
* just reestablished, and remove it from the disconnected queue.
*/
- for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue, prev = NULL;
+ for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue, prev = NULL;
tmp; prev = tmp, tmp = NEXT(tmp) ) {
if ((target_mask == (1 << tmp->device->id)) && (lun == tmp->device->lun)
#ifdef SUPPORT_TAGS
@@ -2668,11 +2673,11 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
/*
- * Function : int NCR5380_abort (Scsi_Cmnd *cmd)
+ * Function : int NCR5380_abort(struct scsi_cmnd *cmd)
*
* Purpose : abort a command
*
- * Inputs : cmd - the Scsi_Cmnd to abort, code - code to set the
+ * Inputs : cmd - the struct scsi_cmnd to abort, code - code to set the
* host byte of the result field to, if zero DID_ABORTED is
* used.
*
@@ -2684,11 +2689,11 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
* called where the loop started in NCR5380_main().
*/
-static int NCR5380_abort (Scsi_Cmnd *cmd)
+static int NCR5380_abort(struct scsi_cmnd *cmd)
{
struct Scsi_Host *instance = cmd->device->host;
SETUP_HOSTDATA(instance);
- Scsi_Cmnd *tmp, **prev;
+ struct scsi_cmnd *tmp, **prev;
unsigned long flags;
printk(KERN_NOTICE "scsi%d: aborting command\n", HOSTNO);
@@ -2753,9 +2758,9 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
* Case 2 : If the command hasn't been issued yet, we simply remove it
* from the issue queue.
*/
- for (prev = (Scsi_Cmnd **) &(hostdata->issue_queue),
- tmp = (Scsi_Cmnd *) hostdata->issue_queue;
- tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp) )
+ for (prev = (struct scsi_cmnd **) &(hostdata->issue_queue),
+ tmp = (struct scsi_cmnd *) hostdata->issue_queue;
+ tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp))
if (cmd == tmp) {
REMOVE(5, *prev, tmp, NEXT(tmp));
(*prev) = NEXT(tmp);
@@ -2812,7 +2817,7 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
* it from the disconnected queue.
*/
- for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp;
+ for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue; tmp;
tmp = NEXT(tmp))
if (cmd == tmp) {
local_irq_restore(flags);
@@ -2826,8 +2831,8 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
do_abort (instance);
local_irq_save(flags);
- for (prev = (Scsi_Cmnd **) &(hostdata->disconnected_queue),
- tmp = (Scsi_Cmnd *) hostdata->disconnected_queue;
+ for (prev = (struct scsi_cmnd **) &(hostdata->disconnected_queue),
+ tmp = (struct scsi_cmnd *) hostdata->disconnected_queue;
tmp; prev = NEXTADDR(tmp), tmp = NEXT(tmp) )
if (cmd == tmp) {
REMOVE(5, *prev, tmp, NEXT(tmp));
@@ -2868,7 +2873,7 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
/*
- * Function : int NCR5380_bus_reset (Scsi_Cmnd *cmd)
+ * Function : int NCR5380_bus_reset(struct scsi_cmnd *cmd)
*
* Purpose : reset the SCSI bus.
*
@@ -2876,13 +2881,13 @@ static int NCR5380_abort (Scsi_Cmnd *cmd)
*
*/
-static int NCR5380_bus_reset( Scsi_Cmnd *cmd)
+static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
{
SETUP_HOSTDATA(cmd->device->host);
int i;
unsigned long flags;
#if 1
- Scsi_Cmnd *connected, *disconnected_queue;
+ struct scsi_cmnd *connected, *disconnected_queue;
#endif
@@ -2914,9 +2919,9 @@ static int NCR5380_bus_reset( Scsi_Cmnd *cmd)
* remembered in local variables first.
*/
local_irq_save(flags);
- connected = (Scsi_Cmnd *)hostdata->connected;
+ connected = (struct scsi_cmnd *)hostdata->connected;
hostdata->connected = NULL;
- disconnected_queue = (Scsi_Cmnd *)hostdata->disconnected_queue;
+ disconnected_queue = (struct scsi_cmnd *)hostdata->disconnected_queue;
hostdata->disconnected_queue = NULL;
#ifdef SUPPORT_TAGS
free_all_tags();
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index e625b4c..d56d85d 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -119,7 +119,7 @@ module_param(setup_use_tagged_queuing, int, 0);
static int setup_hostid = -1;
module_param(setup_hostid, int, 0);
-static Scsi_Cmnd *sun3_dma_setup_done = NULL;
+static struct scsi_cmnd *sun3_dma_setup_done = NULL;
#define AFTER_RESET_DELAY (HZ/2)
@@ -521,8 +521,9 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
return last_residual;
}
-static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd,
- int write_flag)
+static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted,
+ struct scsi_cmnd *cmd,
+ int write_flag)
{
if(blk_fs_request(cmd->request))
return wanted;
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index 834dab4..a1103b3 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -47,11 +47,12 @@
#define IOBASE_SUN3_VMESCSI 0xff200000
-static int sun3scsi_abort (Scsi_Cmnd *);
+static int sun3scsi_abort(struct scsi_cmnd *);
static int sun3scsi_detect (struct scsi_host_template *);
static const char *sun3scsi_info (struct Scsi_Host *);
-static int sun3scsi_bus_reset(Scsi_Cmnd *);
-static int sun3scsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int sun3scsi_bus_reset(struct scsi_cmnd *);
+static int sun3scsi_queue_command(struct scsi_cmnd *,
+ void (*done)(struct scsi_cmnd *));
static int sun3scsi_release (struct Scsi_Host *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c
index e8faab1..92def31 100644
--- a/drivers/scsi/sun3_scsi_vme.c
+++ b/drivers/scsi/sun3_scsi_vme.c
@@ -84,7 +84,7 @@ module_param(setup_use_tagged_queuing, int, 0);
static int setup_hostid = -1;
module_param(setup_hostid, int, 0);
-static Scsi_Cmnd *sun3_dma_setup_done = NULL;
+static struct scsi_cmnd *sun3_dma_setup_done = NULL;
#define AFTER_RESET_DELAY (HZ/2)
@@ -455,8 +455,9 @@ static inline unsigned long sun3scsi_dma_residual(struct Scsi_Host *instance)
return last_residual;
}
-static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted, Scsi_Cmnd *cmd,
- int write_flag)
+static inline unsigned long sun3scsi_dma_xfer_len(unsigned long wanted,
+ struct scsi_cmnd *cmd,
+ int write_flag)
{
if(blk_fs_request(cmd->request))
return wanted;
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index d03aa6c..fa5382e 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -2304,6 +2304,7 @@ static struct scsi_host_template driver_template = {
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
+ .max_sectors = 0x4000, /* 8MiB = 16 * 1024 * 512 */
};
/***********************************************************************
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
index a8f894c..69715e5 100644
--- a/drivers/serial/cpm_uart/cpm_uart.h
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -88,7 +88,7 @@ extern struct uart_cpm_port cpm_uart_ports[UART_NR];
/* these are located in their respective files */
void cpm_line_cr_cmd(int line, int cmd);
-int cpm_uart_init_portdesc(void);
+int __init cpm_uart_init_portdesc(void);
int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con);
void cpm_uart_freebuf(struct uart_cpm_port *pinfo);
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 0abb544..7a3b97f 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -195,10 +195,8 @@ static void cpm_uart_start_tx(struct uart_port *port)
if (cpm_uart_tx_pump(port) != 0) {
if (IS_SMC(pinfo)) {
smcp->smc_smcm |= SMCM_TX;
- smcp->smc_smcmr |= SMCMR_TEN;
} else {
sccp->scc_sccm |= UART_SCCM_TX;
- pinfo->sccp->scc_gsmrl |= SCC_GSMRL_ENT;
}
}
}
@@ -421,9 +419,10 @@ static int cpm_uart_startup(struct uart_port *port)
/* Startup rx-int */
if (IS_SMC(pinfo)) {
pinfo->smcp->smc_smcm |= SMCM_RX;
- pinfo->smcp->smc_smcmr |= SMCMR_REN;
+ pinfo->smcp->smc_smcmr |= (SMCMR_REN | SMCMR_TEN);
} else {
pinfo->sccp->scc_sccm |= UART_SCCM_RX;
+ pinfo->sccp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
}
if (!(pinfo->flags & FLAG_CONSOLE))
@@ -1350,11 +1349,10 @@ static int cpm_uart_init(void) {
pr_info("cpm_uart: WARNING: no UART devices found on platform bus!\n");
pr_info(
"cpm_uart: the driver will guess configuration, but this mode is no longer supported.\n");
-#ifndef CONFIG_SERIAL_CPM_CONSOLE
- ret = cpm_uart_init_portdesc();
- if (ret)
- return ret;
-#endif
+
+ /* Don't run this again, if the console driver did it already */
+ if (cpm_uart_nr == 0)
+ cpm_uart_init_portdesc();
cpm_reg.nr = cpm_uart_nr;
ret = uart_register_driver(&cpm_reg);
@@ -1366,6 +1364,8 @@ static int cpm_uart_init(void) {
int con = cpm_uart_port_map[i];
cpm_uart_ports[con].port.line = i;
cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF;
+ if (cpm_uart_ports[con].set_lineif)
+ cpm_uart_ports[con].set_lineif(&cpm_uart_ports[con]);
uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port);
}
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 95afc37..08e55fd 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -184,7 +184,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
}
/* Setup any dynamic params in the uart desc */
-int cpm_uart_init_portdesc(void)
+int __init cpm_uart_init_portdesc(void)
{
pr_debug("CPM uart[-]:init portdesc\n");
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index ff4fa25..711bd15 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -921,7 +921,7 @@ static void handle_dma_error_intr(void *arg, uint32_t other_ir)
{
struct ioc4_port *port = (struct ioc4_port *)arg;
struct hooks *hooks = port->ip_hooks;
- unsigned int flags;
+ unsigned long flags;
spin_lock_irqsave(&port->ip_lock, flags);
@@ -1834,7 +1834,7 @@ static void handle_intr(void *arg, uint32_t sio_ir)
struct ioc4_port *port = (struct ioc4_port *)arg;
struct hooks *hooks = port->ip_hooks;
unsigned int rx_high_rd_aborted = 0;
- unsigned int flags;
+ unsigned long flags;
struct uart_port *the_port;
int loop_counter;
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 146298a..c3c0626 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -281,7 +281,6 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n)
up(&board_lock);
return 0;
}
-EXPORT_SYMBOL_GPL(spi_register_board_info);
/* FIXME someone should add support for a __setup("spi", ...) that
* creates board info from kernel command lines
diff --git a/drivers/telephony/ixj.h b/drivers/telephony/ixj.h
index fbea454..8d69bcd 100644
--- a/drivers/telephony/ixj.h
+++ b/drivers/telephony/ixj.h
@@ -1295,7 +1295,7 @@ typedef struct {
Proc_Info_Type Info_write;
unsigned short frame_count;
unsigned int filter_hist[4];
- unsigned char filter_en[4];
+ unsigned char filter_en[6];
unsigned short proc_load;
unsigned long framesread;
unsigned long frameswritten;
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 809d465..6303970 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -722,6 +722,7 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
usblp->wcomplete = 0;
err = usb_submit_urb(usblp->writeurb, GFP_KERNEL);
if (err) {
+ usblp->wcomplete = 1;
if (err != -ENOMEM)
count = -EIO;
else
@@ -1202,8 +1203,6 @@ static int usblp_suspend (struct usb_interface *intf, pm_message_t message)
down (&usblp->sem);
/* we take no more IO */
usblp->sleeping = 1;
- /* we wait for anything printing */
- wait_event (usblp->wait, usblp->wcomplete || !usblp->present);
usblp_unlink_urbs(usblp);
up (&usblp->sem);
mutex_unlock (&usblp_mutex);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 66bff18..ba165af 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1188,6 +1188,7 @@ static inline void show_string(struct usb_device *udev, char *id, char *string)
#ifdef CONFIG_USB_OTG
#include "otg_whitelist.h"
+static int __usb_port_suspend(struct usb_device *, int port1);
#endif
/**
@@ -1289,8 +1290,6 @@ int usb_new_device(struct usb_device *udev)
* (Includes HNP test device.)
*/
if (udev->bus->b_hnp_enable || udev->bus->is_b_host) {
- static int __usb_port_suspend(struct usb_device *,
- int port1);
err = __usb_port_suspend(udev, udev->bus->otg_port);
if (err < 0)
dev_dbg(&udev->dev, "HNP fail, %d\n", err);
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index fccd195..7729c07 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -828,10 +828,7 @@ char *usb_cache_string(struct usb_device *udev, int index)
* Context: !in_interrupt ()
*
* Updates the copy of the device descriptor stored in the device structure,
- * which dedicates space for this purpose. Note that several fields are
- * converted to the host CPU's byte order: the USB version (bcdUSB), and
- * vendors product and version fields (idVendor, idProduct, and bcdDevice).
- * That lets device drivers compare against non-byteswapped constants.
+ * which dedicates space for this purpose.
*
* Not exported, only for use by the core. If drivers really want to read
* the device descriptor directly, they can call usb_get_descriptor() with
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 9be6b30..ea4714e 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -715,13 +715,6 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
return IRQ_NOTMINE;
}
- if (ints & OHCI_INTR_RHSC) {
- ohci_vdbg (ohci, "rhsc\n");
- ohci->next_statechange = jiffies + STATECHANGE_DELAY;
- ohci_writel (ohci, OHCI_INTR_RHSC, &regs->intrstatus);
- usb_hcd_poll_rh_status(hcd);
- }
-
if (ints & OHCI_INTR_UE) {
disable (ohci);
ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n");
@@ -731,9 +724,21 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
ohci_usb_reset (ohci);
}
- if (ints & OHCI_INTR_RD) {
- ohci_vdbg (ohci, "resume detect\n");
- ohci_writel (ohci, OHCI_INTR_RD, &regs->intrstatus);
+ if (ints & OHCI_INTR_RHSC) {
+ ohci_vdbg(ohci, "rhsc\n");
+ ohci->next_statechange = jiffies + STATECHANGE_DELAY;
+ ohci_writel(ohci, OHCI_INTR_RD | OHCI_INTR_RHSC,
+ &regs->intrstatus);
+ usb_hcd_poll_rh_status(hcd);
+ }
+
+ /* For connect and disconnect events, we expect the controller
+ * to turn on RHSC along with RD. But for remote wakeup events
+ * this might not happen.
+ */
+ else if (ints & OHCI_INTR_RD) {
+ ohci_vdbg(ohci, "resume detect\n");
+ ohci_writel(ohci, OHCI_INTR_RD, &regs->intrstatus);
hcd->poll_rh = 1;
if (ohci->autostop) {
spin_lock (&ohci->lock);
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 6f11359..6995ea3 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -169,7 +169,8 @@ __acquires(ohci->lock)
break;
case OHCI_USB_RESUME:
/* HCFS changes sometime after INTR_RD */
- ohci_info (ohci, "wakeup\n");
+ ohci_info(ohci, "%swakeup\n",
+ autostopped ? "auto-" : "");
break;
case OHCI_USB_OPER:
/* this can happen after resuming a swsusp snapshot */
@@ -422,7 +423,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
ohci->autostop = 0;
ohci->next_statechange = jiffies +
STATECHANGE_DELAY;
- } else if (time_after_eq (jiffies,
+ } else if (device_may_wakeup(&hcd->self.root_hub->dev)
+ && time_after_eq(jiffies,
ohci->next_statechange)
&& !ohci->ed_rm_list
&& !(ohci->hc_control &
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index f659f30..787b847 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -636,13 +636,11 @@ static void ati_remote_free_buffers(struct ati_remote *ati_remote)
if (ati_remote->out_urb)
usb_free_urb(ati_remote->out_urb);
- if (ati_remote->inbuf)
- usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
- ati_remote->inbuf, ati_remote->inbuf_dma);
+ usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+ ati_remote->inbuf, ati_remote->inbuf_dma);
- if (ati_remote->outbuf)
- usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
- ati_remote->inbuf, ati_remote->outbuf_dma);
+ usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+ ati_remote->outbuf, ati_remote->outbuf_dma);
}
static void ati_remote_input_init(struct ati_remote *ati_remote)
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 45f44fe..6d08a3b 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -270,7 +270,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
* Read data value from item.
*/
-static __inline__ __u32 item_udata(struct hid_item *item)
+static u32 item_udata(struct hid_item *item)
{
switch (item->size) {
case 1: return item->data.u8;
@@ -280,7 +280,7 @@ static __inline__ __u32 item_udata(struct hid_item *item)
return 0;
}
-static __inline__ __s32 item_sdata(struct hid_item *item)
+static s32 item_sdata(struct hid_item *item)
{
switch (item->size) {
case 1: return item->data.s8;
@@ -727,7 +727,7 @@ static struct hid_device *hid_parse_report(__u8 *start, unsigned size)
* done by hand.
*/
-static __inline__ __s32 snto32(__u32 value, unsigned n)
+static s32 snto32(__u32 value, unsigned n)
{
switch (n) {
case 8: return ((__s8)value);
@@ -741,9 +741,9 @@ static __inline__ __s32 snto32(__u32 value, unsigned n)
* Convert a signed 32-bit integer to a signed n-bit integer.
*/
-static __inline__ __u32 s32ton(__s32 value, unsigned n)
+static u32 s32ton(__s32 value, unsigned n)
{
- __s32 a = value >> (n - 1);
+ s32 a = value >> (n - 1);
if (a && a != -1)
return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
return value & ((1 << n) - 1);
@@ -751,30 +751,55 @@ static __inline__ __u32 s32ton(__s32 value, unsigned n)
/*
* Extract/implement a data field from/to a little endian report (bit array).
+ *
+ * Code sort-of follows HID spec:
+ * http://www.usb.org/developers/devclass_docs/HID1_11.pdf
+ *
+ * While the USB HID spec allows unlimited length bit fields in "report
+ * descriptors", most devices never use more than 16 bits.
+ * One model of UPS is claimed to report "LINEV" as a 32-bit field.
+ * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
*/
static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
{
- u32 x;
+ u64 x;
+
+ WARN_ON(n > 32);
report += offset >> 3; /* adjust byte index */
- offset &= 8 - 1;
- x = get_unaligned((u32 *) report);
- x = le32_to_cpu(x);
- x = (x >> offset) & ((1 << n) - 1);
- return x;
+ offset &= 7; /* now only need bit offset into one byte */
+ x = get_unaligned((u64 *) report);
+ x = le64_to_cpu(x);
+ x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
+ return (u32) x;
}
+/*
+ * "implement" : set bits in a little endian bit stream.
+ * Same concepts as "extract" (see comments above).
+ * The data mangled in the bit stream remains in little endian
+ * order the whole time. It make more sense to talk about
+ * endianness of register values by considering a register
+ * a "cached" copy of the little endiad bit stream.
+ */
static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
{
- u32 x;
+ u64 x;
+ u64 m = (1ULL << n) - 1;
+
+ WARN_ON(n > 32);
+
+ WARN_ON(value > m);
+ value &= m;
report += offset >> 3;
- offset &= 8 - 1;
- x = get_unaligned((u32 *)report);
- x &= cpu_to_le32(~((((__u32) 1 << n) - 1) << offset));
- x |= cpu_to_le32(value << offset);
- put_unaligned(x,(u32 *)report);
+ offset &= 7;
+
+ x = get_unaligned((u64 *)report);
+ x &= cpu_to_le64(~(m << offset));
+ x |= cpu_to_le64(((u64) value) << offset);
+ put_unaligned(x, (u64 *) report);
}
/*
@@ -1615,6 +1640,9 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_SUN 0x0430
#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
+#define USB_VENDOR_ID_AIRCABLE 0x16CA
+#define USB_DEVICE_ID_AIRCABLE1 0x1502
+
/*
* Alphabetically sorted blacklist by quirk type.
*/
@@ -1632,6 +1660,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
@@ -1768,11 +1797,12 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
{ USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, 0x0217, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
{ USB_VENDOR_ID_APPLE, 0x0219, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x021B, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 9a808a3..68e7ebb 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -121,6 +121,12 @@ static struct hidinput_key_translation powerbook_numlock_keys[] = {
{ }
};
+static struct hidinput_key_translation powerbook_iso_keyboard[] = {
+ { KEY_GRAVE, KEY_102ND },
+ { KEY_102ND, KEY_GRAVE },
+ { }
+};
+
static int usbhid_pb_fnmode = 1;
module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
MODULE_PARM_DESC(pb_fnmode,
@@ -195,6 +201,14 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
}
}
+ if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
+ trans = find_translation(powerbook_iso_keyboard, usage->code);
+ if (trans) {
+ input_event(input, usage->type, trans->to, value);
+ return 1;
+ }
+ }
+
return 0;
}
@@ -210,6 +224,9 @@ static void hidinput_pb_setup(struct input_dev *input)
for (trans = powerbook_numlock_keys; trans->from; trans++)
set_bit(trans->to, input->keybit);
+
+ for (trans = powerbook_iso_keyboard; trans->from; trans++)
+ set_bit(trans->to, input->keybit);
}
#else
static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 9b50eff..0e76e6d 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -260,6 +260,7 @@ struct hid_item {
#define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000
#define HID_QUIRK_POWERBOOK_FN_ON 0x00002000
#define HID_QUIRK_INVERT_HWHEEL 0x00004000
+#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000
/*
* This is the global environment of the parser. This information is
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index 2902742..933cedd 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -640,7 +640,7 @@ static int usbtouch_probe(struct usb_interface *intf,
type->max_press, 0, 0);
usb_fill_int_urb(usbtouch->irq, usbtouch->udev,
- usb_rcvintpipe(usbtouch->udev, 0x81),
+ usb_rcvintpipe(usbtouch->udev, endpoint->bEndpointAddress),
usbtouch->data, type->rept_size,
usbtouch_irq, usbtouch, endpoint->bInterval);
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index 6a12a94..df97e5c 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -2,6 +2,10 @@
* X-Box gamepad - v0.0.6
*
* Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
+ * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
+ * Steven Toth <steve@toth.demon.co.uk>,
+ * Franz Lehner <franz@caos.at>,
+ * Ivan Hawkes <blackhawk@ivanhawkes.com>
* 2005 Dominic Cerquetti <binary1230@yahoo.com>
* 2006 Adam Buchbinder <adam.buchbinder@gmail.com>
*
@@ -29,6 +33,7 @@
* - ITO Takayuki for providing essential xpad information on his website
* - Vojtech Pavlik - iforce driver / input subsystem
* - Greg Kroah-Hartman - usb-skeleton driver
+ * - XBOX Linux project - extra USB id's
*
* TODO:
* - fine tune axes (especially trigger axes)
@@ -54,6 +59,13 @@
* - fixed d-pad to axes mapping
*
* 2002-07-17 - 0.0.5 : simplified d-pad handling
+ *
+ * 2004-10-02 - 0.0.6 : DDR pad support
+ * - borrowed from the XBOX linux kernel
+ * - USB id's for commonly used dance pads are present
+ * - dance pads will map D-PAD to buttons, not axes
+ * - pass the module paramater 'dpad_to_buttons' to force
+ * the D-PAD to map to buttons if your pad is not detected
*/
#include <linux/kernel.h>
@@ -90,8 +102,35 @@ static const struct xpad_device {
{ 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", MAP_DPAD_TO_AXES },
{ 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", MAP_DPAD_TO_AXES },
{ 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", MAP_DPAD_TO_AXES },
- { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", MAP_DPAD_TO_AXES },
+ { 0x045e, 0x0287, "Microsoft Xbox Controller S", MAP_DPAD_TO_AXES },
{ 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS },
+ { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES },
+ { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", MAP_DPAD_TO_AXES },
+ { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", MAP_DPAD_TO_AXES },
+ { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", MAP_DPAD_TO_AXES },
+ { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x4516, "Mad Catz Control Pad", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x4522, "Mad Catz LumiCON", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x4526, "Mad Catz Control Pad Pro", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS },
+ { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES },
+ { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS },
+ { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES },
+ { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES },
+ { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES },
+ { 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES },
+ { 0x0e4c, 0x2390, "Radica Games Jtech Controller", MAP_DPAD_TO_AXES},
+ { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES },
+ { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES },
+ { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES },
+ { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES },
+ { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES },
+ { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES },
+ { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", MAP_DPAD_TO_AXES },
+ { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS },
+ { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS },
+ { 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES },
{ 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN }
};
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 0be9d62..e4971d6 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -780,7 +780,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned
bl_fail:/* not enough memory. Free allocated elements */
dbg ("auerbuf_setup: no more memory");
- kfree(bep);
+ auerbuf_free(bep);
auerbuf_free_buffers (bcp);
return -ENOMEM;
}
diff --git a/drivers/usb/net/Kconfig b/drivers/usb/net/Kconfig
index 454a186..e081836 100644
--- a/drivers/usb/net/Kconfig
+++ b/drivers/usb/net/Kconfig
@@ -92,8 +92,13 @@ config USB_RTL8150
To compile this driver as a module, choose M here: the
module will be called rtl8150.
+config USB_USBNET_MII
+ tristate
+ default n
+
config USB_USBNET
tristate "Multi-purpose USB Networking Framework"
+ select MII if USBNET_MII != n
---help---
This driver supports several kinds of network links over USB,
with "minidrivers" built around a common network driver core
@@ -129,7 +134,7 @@ config USB_NET_AX8817X
tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
depends on USB_USBNET && NET_ETHERNET
select CRC32
- select MII
+ select USB_USBNET_MII
default y
help
This option adds support for ASIX AX88xxx based USB 2.0
@@ -210,6 +215,7 @@ config USB_NET_PLUSB
config USB_NET_MCS7830
tristate "MosChip MCS7830 based Ethernet adapters"
depends on USB_USBNET
+ select USB_USBNET_MII
help
Choose this option if you're using a 10/100 Ethernet USB2
adapter based on the MosChip 7830 controller. This includes
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index cf3d20e..760b532 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -554,7 +554,7 @@ static int usbnet_stop (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
int temp;
- DECLARE_WAIT_QUEUE_HEAD (unlink_wakeup);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK (unlink_wakeup);
DECLARE_WAITQUEUE (wait, current);
netif_stop_queue (net);
@@ -669,6 +669,9 @@ done:
* they'll probably want to use this base set.
*/
+#if defined(CONFIG_MII) || defined(CONFIG_MII_MODULE)
+#define HAVE_MII
+
int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd)
{
struct usbnet *dev = netdev_priv(net);
@@ -699,20 +702,6 @@ int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd)
}
EXPORT_SYMBOL_GPL(usbnet_set_settings);
-
-void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
-{
- struct usbnet *dev = netdev_priv(net);
-
- /* REVISIT don't always return "usbnet" */
- strncpy (info->driver, driver_name, sizeof info->driver);
- strncpy (info->version, DRIVER_VERSION, sizeof info->version);
- strncpy (info->fw_version, dev->driver_info->description,
- sizeof info->fw_version);
- usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
-}
-EXPORT_SYMBOL_GPL(usbnet_get_drvinfo);
-
u32 usbnet_get_link (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
@@ -730,40 +719,57 @@ u32 usbnet_get_link (struct net_device *net)
}
EXPORT_SYMBOL_GPL(usbnet_get_link);
-u32 usbnet_get_msglevel (struct net_device *net)
+int usbnet_nway_reset(struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- return dev->msg_enable;
+ if (!dev->mii.mdio_write)
+ return -EOPNOTSUPP;
+
+ return mii_nway_restart(&dev->mii);
}
-EXPORT_SYMBOL_GPL(usbnet_get_msglevel);
+EXPORT_SYMBOL_GPL(usbnet_nway_reset);
-void usbnet_set_msglevel (struct net_device *net, u32 level)
+#endif /* HAVE_MII */
+
+void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
{
struct usbnet *dev = netdev_priv(net);
- dev->msg_enable = level;
+ /* REVISIT don't always return "usbnet" */
+ strncpy (info->driver, driver_name, sizeof info->driver);
+ strncpy (info->version, DRIVER_VERSION, sizeof info->version);
+ strncpy (info->fw_version, dev->driver_info->description,
+ sizeof info->fw_version);
+ usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
}
-EXPORT_SYMBOL_GPL(usbnet_set_msglevel);
+EXPORT_SYMBOL_GPL(usbnet_get_drvinfo);
-int usbnet_nway_reset(struct net_device *net)
+u32 usbnet_get_msglevel (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- if (!dev->mii.mdio_write)
- return -EOPNOTSUPP;
+ return dev->msg_enable;
+}
+EXPORT_SYMBOL_GPL(usbnet_get_msglevel);
- return mii_nway_restart(&dev->mii);
+void usbnet_set_msglevel (struct net_device *net, u32 level)
+{
+ struct usbnet *dev = netdev_priv(net);
+
+ dev->msg_enable = level;
}
-EXPORT_SYMBOL_GPL(usbnet_nway_reset);
+EXPORT_SYMBOL_GPL(usbnet_set_msglevel);
/* drivers may override default ethtool_ops in their bind() routine */
static struct ethtool_ops usbnet_ethtool_ops = {
+#ifdef HAVE_MII
.get_settings = usbnet_get_settings,
.set_settings = usbnet_set_settings,
- .get_drvinfo = usbnet_get_drvinfo,
.get_link = usbnet_get_link,
.nway_reset = usbnet_nway_reset,
+#endif
+ .get_drvinfo = usbnet_get_drvinfo,
.get_msglevel = usbnet_get_msglevel,
.set_msglevel = usbnet_set_msglevel,
};
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 9a6ec1b..2a8dd4c 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -54,10 +54,10 @@ config USB_SERIAL_GENERIC
properly.
config USB_SERIAL_AIRCABLE
- tristate "AIRcable USB Bluetooth Dongle Driver (EXPERIMENTAL)"
+ tristate "USB AIRcable Bluetooth Dongle Driver (EXPERIMENTAL)"
depends on USB_SERIAL && EXPERIMENTAL
help
- Say Y here if you want to use AIRcable USB Bluetoot Dongle.
+ Say Y here if you want to use USB AIRcable Bluetooth Dongle.
To compile this driver as a module, choose M here: the module
will be called aircable.
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index bbf6532..f95d42c 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -64,6 +64,9 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
{ USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
{ USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
+ { USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */
+ { USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
+ { USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index bd76b4c..c186b4e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -311,6 +311,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
{ USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
@@ -511,6 +512,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
+ { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index f0edb87..bae117d 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -55,6 +55,9 @@
/* iPlus device */
#define FTDI_IPLUS_PID 0xD070 /* Product Id */
+/* DMX4ALL DMX Interfaces */
+#define FTDI_DMX4ALL 0xC850
+
/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
/* they use the ftdi chipset for the USB interface and the vendor id is the same */
#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
@@ -175,9 +178,15 @@
#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
/*
+ * FTDI USB UART chips used in construction projects from the
+ * Elektor Electronics magazine (http://elektor-electronics.co.uk)
+ */
+#define ELEKTOR_VID 0x0C7D
+#define ELEKTOR_FT323R_PID 0x0005 /* RFID-Reader, issue 09-2006 */
+
+/*
* DSS-20 Sync Station for Sony Ericsson P800
*/
-
#define FTDI_DSS20_PID 0xFC82
/*
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 6238aff..d72cf8b 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -320,6 +320,7 @@ static struct usb_device_id ipaq_id_table [] = {
{ USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */
{ USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */
+ { USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */
{ USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */
{ USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index ea16572..4b5097f 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -35,6 +35,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
{ USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
+ { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
{ USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
{ USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */
@@ -58,8 +59,10 @@ static struct usb_device_id id_table_3port [] = {
{ USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
{ USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
+ { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
{ USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
+ { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 for Europe */
{ USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
{ }
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 37ed8e0..efb047f 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1236,7 +1236,7 @@ UNUSUAL_DEV( 0x0e21, 0x0520, 0x0100, 0x0100,
"Cowon Systems",
"iAUDIO M5",
US_SC_DEVICE, US_PR_BULK, NULL,
- 0 ),
+ US_FL_NEED_OVERRIDE ),
/* Submitted by Antoine Mairesse <antoine.mairesse@free.fr> */
UNUSUAL_DEV( 0x0ed1, 0x6660, 0x0100, 0x0300,
@@ -1306,18 +1306,13 @@ UNUSUAL_DEV( 0x0fce, 0xe030, 0x0000, 0x0000,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
-/* Reported by Jan Mate <mate@fiit.stuba.sk> */
-UNUSUAL_DEV( 0x0fce, 0xe030, 0x0000, 0x0000,
- "Sony Ericsson",
- "P990i",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_CAPACITY ),
-
/* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu>
* Tested on hardware version 1.10.
* Entry is needed only for the initializer function override.
+ * Devices with bcd > 110 seem to not need it while those
+ * with bcd < 110 appear to need it.
*/
-UNUSUAL_DEV( 0x1019, 0x0c55, 0x0110, 0x0110,
+UNUSUAL_DEV( 0x1019, 0x0c55, 0x0000, 0x0110,
"Desknote",
"UCR-61S2B",
US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index b77b309..e815b35 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -406,7 +406,7 @@ static struct {
{ PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO },
{ PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
{ PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 },
- { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
+ { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1024x768 },
{ PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
{ PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 6767545..869725a 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -139,7 +139,13 @@ void radeon_delete_i2c_busses(struct radeonfb_info *rinfo)
int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn,
u8 **out_edid)
{
- u8 *edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
+ u32 reg = rinfo->i2c[conn-1].ddc_reg;
+ u8 *edid;
+
+ OUTREG(reg, INREG(reg) &
+ ~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT));
+
+ edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
if (out_edid)
*out_edid = edid;
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 2ebbfd9..d07ecb5 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -111,7 +111,7 @@ static struct backlight_properties corgibl_data = {
.update_status = corgibl_set_intensity,
};
-static int __init corgibl_probe(struct platform_device *pdev)
+static int corgibl_probe(struct platform_device *pdev)
{
struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
@@ -166,4 +166,4 @@ module_exit(corgibl_exit);
MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
MODULE_DESCRIPTION("Corgi Backlight Driver");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index fe14883..e399321 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -19,7 +19,7 @@
#include <linux/backlight.h>
#include <asm/cpu/dac.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
#include <asm/hd64461.h>
#define HP680_MAX_INTENSITY 255
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 3aa6ebf..f836137 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -20,26 +20,26 @@
static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter)
{
unsigned char start = 0x0;
+ unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
struct i2c_msg msgs[] = {
{
.addr = DDC_ADDR,
+ .flags = 0,
.len = 1,
.buf = &start,
}, {
.addr = DDC_ADDR,
.flags = I2C_M_RD,
.len = EDID_LENGTH,
+ .buf = buf,
}
};
- unsigned char *buf;
- buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
if (!buf) {
dev_warn(&adapter->dev, "unable to allocate memory for EDID "
"block.\n");
return NULL;
}
- msgs[1].buf = buf;
if (i2c_transfer(adapter, msgs, 2) == 2)
return buf;
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index 3afb472..3dc4942 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -29,7 +29,6 @@
#include <asm/io.h>
#include <asm/hd64461.h>
#include <asm/cpu/dac.h>
-#include <asm/hp6xx/hp6xx.h>
#define WIDTH 640
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index eeeeff9..a958368 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -161,7 +161,7 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
return 1;
/* Find the bridge device. It is always 0:0.0 */
- if (!(bridge_dev = pci_find_slot(0, PCI_DEVFN(0, 0)))) {
+ if (!(bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)))) {
ERR_MSG("cannot find bridge device\n");
return 1;
}
@@ -169,6 +169,8 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
/* Get the fb aperture size and "stolen" memory amount. */
tmp = 0;
pci_read_config_word(bridge_dev, INTEL_GMCH_CTRL, &tmp);
+ pci_dev_put(bridge_dev);
+
switch (pdev->device) {
case PCI_DEVICE_ID_INTEL_915G:
case PCI_DEVICE_ID_INTEL_915GM:
@@ -662,7 +664,7 @@ intelfbhw_print_hw_state(struct intelfb_info *dinfo, struct intelfb_hwstate *hw)
int index = dinfo->pll_index;
DBG_MSG("intelfbhw_print_hw_state\n");
- if (!hw || !dinfo)
+ if (!hw)
return;
/* Read in as much of the HW state as possible. */
printk("hw state dump start\n");
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index 9ed640d..ea42611 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -145,12 +145,18 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
if (par->Architecture >= NV_ARCH_40) {
pll = NV_RD32(par->PMC, 0x4020);
- P = (pll >> 16) & 0x03;
+ P = (pll >> 16) & 0x07;
pll = NV_RD32(par->PMC, 0x4024);
M = pll & 0xFF;
N = (pll >> 8) & 0xFF;
- MB = (pll >> 16) & 0xFF;
- NB = (pll >> 24) & 0xFF;
+ if (((par->Chipset & 0xfff0) == 0x0290) ||
+ ((par->Chipset & 0xfff0) == 0x0390)) {
+ MB = 1;
+ NB = 1;
+ } else {
+ MB = (pll >> 16) & 0xFF;
+ NB = (pll >> 24) & 0xFF;
+ }
*MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P;
pll = NV_RD32(par->PMC, 0x4000);
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index a18a9ae..eab3e28 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -262,7 +262,7 @@ static void nv10GetConfig(struct nvidia_par *par)
#endif
dev = pci_find_slot(0, 1);
- if ((par->Chipset && 0xffff) == 0x01a0) {
+ if ((par->Chipset & 0xffff) == 0x01a0) {
int amt = 0;
pci_read_config_dword(dev, 0x7c, &amt);
@@ -359,6 +359,7 @@ int NVCommonSetup(struct fb_info *info)
case 0x0186:
case 0x0187:
case 0x018D:
+ case 0x0228:
case 0x0286:
case 0x028C:
case 0x0316:
@@ -382,6 +383,10 @@ int NVCommonSetup(struct fb_info *info)
case 0x034C:
case 0x0160:
case 0x0166:
+ case 0x0169:
+ case 0x016B:
+ case 0x016C:
+ case 0x016D:
case 0x00C8:
case 0x00CC:
case 0x0144:
@@ -639,12 +644,23 @@ int NVCommonSetup(struct fb_info *info)
par->fpHeight = NV_RD32(par->PRAMDAC, 0x0800) + 1;
par->fpSyncs = NV_RD32(par->PRAMDAC, 0x0848) & 0x30000033;
- printk("Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
+ printk("nvidiafb: Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
}
if (monA)
info->monspecs = *monA;
+ if (!par->FlatPanel || !par->twoHeads)
+ par->FPDither = 0;
+
+ par->LVDS = 0;
+ if (par->FlatPanel && par->twoHeads) {
+ NV_WR32(par->PRAMDAC0, 0x08B0, 0x00010004);
+ if (par->PRAMDAC0[0x08b4] & 1)
+ par->LVDS = 1;
+ printk("nvidiafb: Panel is %s\n", par->LVDS ? "LVDS" : "TMDS");
+ }
+
kfree(edidA);
kfree(edidB);
done:
diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/nvidia/nv_type.h
index acdc266..86e65de 100644
--- a/drivers/video/nvidia/nv_type.h
+++ b/drivers/video/nvidia/nv_type.h
@@ -129,6 +129,7 @@ struct nvidia_par {
int fpHeight;
int PanelTweak;
int paneltweak;
+ int LVDS;
int pm_state;
u32 crtcSync_read;
u32 fpSyncs;
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index eb24107..538e947 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1160,20 +1160,20 @@ static u32 __devinit nvidia_get_arch(struct fb_info *info)
case 0x0340: /* GeForceFX 5700 */
arch = NV_ARCH_30;
break;
- case 0x0040:
- case 0x00C0:
- case 0x0120:
+ case 0x0040: /* GeForce 6800 */
+ case 0x00C0: /* GeForce 6800 */
+ case 0x0120: /* GeForce 6800 */
case 0x0130:
- case 0x0140:
- case 0x0160:
- case 0x01D0:
- case 0x0090:
- case 0x0210:
- case 0x0220:
+ case 0x0140: /* GeForce 6600 */
+ case 0x0160: /* GeForce 6200 */
+ case 0x01D0: /* GeForce 7200, 7300, 7400 */
+ case 0x0090: /* GeForce 7800 */
+ case 0x0210: /* GeForce 6800 */
+ case 0x0220: /* GeForce 6200 */
case 0x0230:
- case 0x0240:
- case 0x0290:
- case 0x0390:
+ case 0x0240: /* GeForce 6100 */
+ case 0x0290: /* GeForce 7900 */
+ case 0x0390: /* GeForce 7600 */
arch = NV_ARCH_40;
break;
case 0x0020: /* TNT, TNT2 */
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index bad0e98..9a40bbe 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -157,7 +157,7 @@ static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
out_le32(par->cmap_adr + 0xb4, (red << 16 | green << 8 | blue));
break;
case cmap_gxt2000:
- out_le32((unsigned __iomem *) par->cmap_adr + regno,
+ out_le32(((unsigned __iomem *) par->cmap_adr) + regno,
(red << 16 | green << 8 | blue));
break;
}
@@ -213,7 +213,7 @@ static int offb_blank(int blank, struct fb_info *info)
out_le32(par->cmap_adr + 0xb4, 0);
break;
case cmap_gxt2000:
- out_le32((unsigned __iomem *) par->cmap_adr + i,
+ out_le32(((unsigned __iomem *) par->cmap_adr) + i,
0);
break;
}
@@ -226,13 +226,23 @@ static int offb_blank(int blank, struct fb_info *info)
static void __iomem *offb_map_reg(struct device_node *np, int index,
unsigned long offset, unsigned long size)
{
- struct resource r;
-
- if (of_address_to_resource(np, index, &r))
- return 0;
- if ((r.start + offset + size) > r.end)
- return 0;
- return ioremap(r.start + offset, size);
+ const u32 *addrp;
+ u64 asize, taddr;
+ unsigned int flags;
+
+ addrp = of_get_pci_address(np, index, &asize, &flags);
+ if (addrp == NULL)
+ addrp = of_get_address(np, index, &asize, &flags);
+ if (addrp == NULL)
+ return NULL;
+ if ((flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0)
+ return NULL;
+ if ((offset + size) > asize)
+ return NULL;
+ taddr = of_translate_address(np, addrp);
+ if (taddr == OF_BAD_ADDR)
+ return NULL;
+ return ioremap(taddr + offset, size);
}
static void __init offb_init_fb(const char *name, const char *full_name,
@@ -289,7 +299,6 @@ static void __init offb_init_fb(const char *name, const char *full_name,
par->cmap_type = cmap_unknown;
if (depth == 8) {
- /* Palette hacks disabled for now */
if (dp && !strncmp(name, "ATY,Rage128", 11)) {
par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
if (par->cmap_adr)
@@ -313,7 +322,8 @@ static void __init offb_init_fb(const char *name, const char *full_name,
ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
par->cmap_data = par->cmap_adr + 1;
par->cmap_type = cmap_m64;
- } else if (dp && device_is_compatible(dp, "pci1014,b7")) {
+ } else if (dp && (device_is_compatible(dp, "pci1014,b7") ||
+ device_is_compatible(dp, "pci1014,21c"))) {
par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
if (par->cmap_adr)
par->cmap_type = cmap_gxt2000;
@@ -433,7 +443,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
pp = get_property(dp, "linux,bootx-linebytes", &len);
if (pp == NULL)
pp = get_property(dp, "linebytes", &len);
- if (pp && len == sizeof(u32))
+ if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
pitch = *pp;
else
pitch = width * ((depth + 7) / 8);
@@ -496,7 +506,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
offb_init_fb(no_real_node ? "bootx" : dp->name,
no_real_node ? "display" : dp->full_name,
width, height, depth, pitch, address,
- no_real_node ? dp : NULL);
+ no_real_node ? NULL : dp);
}
}
diff --git a/drivers/video/pnx4008/pnxrgbfb.c b/drivers/video/pnx4008/pnxrgbfb.c
index 7d9453c..f29e66e 100644
--- a/drivers/video/pnx4008/pnxrgbfb.c
+++ b/drivers/video/pnx4008/pnxrgbfb.c
@@ -154,7 +154,8 @@ static int __devinit rgbfb_probe(struct platform_device *pdev)
goto err1;
}
- if (!fb_get_options("pnxrgbfb", &option) && !strcmp(option, "nocursor"))
+ if (!fb_get_options("pnxrgbfb", &option) && option &&
+ !strcmp(option, "nocursor"))
rgbfb_ops.fb_cursor = no_cursor;
info->node = -1;
@@ -191,7 +192,7 @@ err:
static struct platform_driver rgbfb_driver = {
.driver = {
- .name = "rgbfb",
+ .name = "pnx4008-rgbfb",
},
.probe = rgbfb_probe,
.remove = rgbfb_remove,
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 51f0ecc..d23bf0d 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -848,7 +848,7 @@ static int sdum_remove(struct platform_device *pdev)
static struct platform_driver sdum_driver = {
.driver = {
- .name = "sdum",
+ .name = "pnx4008-sdum",
},
.probe = sdum_probe,
.remove = sdum_remove,
diff --git a/drivers/w1/masters/matrox_w1.c b/drivers/w1/masters/matrox_w1.c
index 2788b8c..6f9d880 100644
--- a/drivers/w1/masters/matrox_w1.c
+++ b/drivers/w1/masters/matrox_w1.c
@@ -215,6 +215,8 @@ static int __devinit matrox_w1_probe(struct pci_dev *pdev, const struct pci_devi
return 0;
err_out_free_device:
+ if (dev->virt_addr)
+ iounmap(dev->virt_addr);
kfree(dev);
return err;