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* | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2006-03-213-4/+32
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (81 commits) [PATCH] USB: omninet: fix up debugging comments [PATCH] USB serial: add navman driver [PATCH] USB: Fix irda-usb use after use [PATCH] USB: rtl8150 small fix [PATCH] USB: ftdi_sio: add Icom ID1 USB product and vendor ids [PATCH] USB: cp2101: add new device IDs [PATCH] USB: fix check_ctrlrecip to allow control transfers in state ADDRESS [PATCH] USB: vicam.c: fix a NULL pointer dereference [PATCH] USB: ZC0301 driver bugfix [PATCH] USB: add support for Creativelabs Silvercrest USB keyboard [PATCH] USB: storage: new unusual_devs.h entry: Mitsumi 7in1 Card Reader [PATCH] USB: storage: unusual_devs.h entry 0420:0001 [PATCH] USB: storage: another unusual_devs.h entry [PATCH] USB: storage: sandisk unusual_devices entry [PATCH] USB: fix initdata issue in isp116x-hcd [PATCH] USB: usbcore: usb_set_configuration oops (NULL ptr dereference) [PATCH] USB: usbcore: Don't assume a USB configuration includes any interfaces [PATCH] USB: ub 03 drop stall clearing [PATCH] USB: ub 02 remove diag [PATCH] USB: ub 01 remove first_open ...
| * | [PATCH] USB: gadget driver section fixupsDavid Brownell2006-03-201-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds __init section annotations to gadget driver bind() routines to remove calls from .text into .init sections (for endpoint autoconfig). Likewise it adds __exit section annotations to their unbind() routines. The specification of the gadget driver register/unregister functions is updated to explicitly allow use of those sections. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: EHCI for Freescale 83xxRandy Vinson2006-03-201-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding a Host Mode USB driver for the Freescale 83xx. This driver supports both the Dual-Role (DR) controller and the Multi-Port-Host (MPH) controller present in the Freescale MPC8349. It has been tested with the MPC8349CDS reference system. This driver depends on platform support code for setting up the pins on the device package in a manner appropriate for the board in use. Note that this patch requires selecting the EHCI controller option under the USB Host menu. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] USB: drivers/usb/core/message.c: make usb_get_string() staticAdrian Bunk2006-03-201-2/+0
| |/ | | | | | | | | | | | | | | After the removal of usb-midi.c, there's no longer any external user of usb_get_string(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2006-03-216-4/+33
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (23 commits) [PATCH] sysfs: fix a kobject leak in sysfs_add_link on the error path [PATCH] sysfs: don't export dir symbols [PATCH] get_cpu_sysdev() signedness fix [PATCH] kobject_add_dir [PATCH] debugfs: Add debugfs_create_blob() helper for exporting binary data [PATCH] sysfs: fix problem with duplicate sysfs directories and files [PATCH] Kobject: kobject.h: fix a typo [PATCH] Kobject: provide better warning messages when people do stupid things [PATCH] Driver core: add macros notice(), dev_notice() [PATCH] firmware: fix BUG: in fw_realloc_buffer [PATCH] sysfs: kzalloc conversion [PATCH] fix module sysfs files reference counting [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to USB subsystem [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem [PATCH] add EXPORT_SYMBOL_GPL_FUTURE() [PATCH] Clean up module.c symbol searching logic [PATCH] kobj_map semaphore to mutex conversion [PATCH] kref: avoid an atomic operation in kref_put() [PATCH] handle errors returned by platform_get_irq*() [PATCH] driver core: platform_get_irq*(): return -ENXIO on error ...
| * | [PATCH] get_cpu_sysdev() signedness fixAndrew Morton2006-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | Doing (int < NR_CPUS) doesn't dtrt if it's negative.. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] kobject_add_dirJun'ichi Nomura2006-03-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Adding kobject_add_dir() function which creates a subdirectory for a given kobject. Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] debugfs: Add debugfs_create_blob() helper for exporting binary dataMichael Ellerman2006-03-201-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | I wanted to export a binary blob via debugfs, and although it was pretty easy it seems like it'd be easier if there was a helper for it. It's a pity we need the wrapper struct but I can't see a cleaner way to do it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] Kobject: kobject.h: fix a typoAdrian Bunk2006-03-201-1/+1
| | | | | | | | | | | | | | | | | | | | | It shouldn't cause real harm, but it hurts my eyes. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] Driver core: add macros notice(), dev_notice()Tilman Schmidt2006-03-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both usb.h and device.h have collections of convenience macros for printk() with the KERN_ERR, KERN_WARNING, and KERN_NOTICE severity levels. This patch adds macros for the KERN_NOTICE level which was so far uncatered for. These macros already exist privately in drivers/isdn/gigaset/gigaset.h (currently in the process of being submitted for the kernel tree) but they really belong with their brothers and sisters in include/linux/{device,usb}.h. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] fix module sysfs files reference countingGreg Kroah-Hartman2006-03-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The module files, refcnt, version, and srcversion did not properly increment the owner's module reference count, allowing the modules to be removed while the files were open, causing oopses. This patch fixes this, and also fixes the problem that the version and srcversion files were not showing up, unless CONFIG_MODULE_UNLOAD was enabled, which is not correct. Cc: Nathan Lynch <ntl@pobox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] add EXPORT_SYMBOL_GPL_FUTURE()Greg Kroah-Hartman2006-03-201-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds the ability to mark symbols that will be changed in the future, so that kernel modules that don't include MODULE_LICENSE("GPL") and use the symbols, will be flagged and printed out to the system log. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] kobj_map semaphore to mutex conversionJes Sorensen2006-03-201-2/+2
| |/ | | | | | | | | | | | | | | | | Convert the kobj_map code to use a mutex instead of a semaphore. It converts the single two users as well, genhd.c and char_dev.c. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-03-211-1/+11
|\ \ | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Fix cosmetic typo in asm/irq.h [ARM] 3367/1: CLCD mode no longer supported on the RealView boards [ARM] 3366/1: Allow the 16bpp mode configuration in the CLCD control register
| * | [ARM] 3366/1: Allow the 16bpp mode configuration in the CLCD control registerCatalin Marinas2006-03-161-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas Starting with PL111, the 5551 or 565 modes can be configured in the primecell's control register directly. This patch detects the required mode and sets the correct value. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-03-212-43/+159
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (112 commits) [libata] sata_mv: fix irq port status usage [PATCH] libata: move IDENTIFY info printing from ata_dev_read_id() to ata_dev_configure() [PATCH] libata: use local *id instead of dev->id in ata_dev_configure() [PATCH] libata: check Word 88 validity in ata_id_xfer_mask() [PATCH] libata: fix class handling in ata_bus_probe() [PATCH] ahci: enable prefetching for PACKET commands libata: turn on ATAPI by default [PATCH] sata_sil24: lengthen softreset timeout [PATCH] sata_sil24: exit early from softreset if SStatus reports no device [PATCH] libata: fix missing classes[] initialization in ata_bus_probe() [PATCH] libata: kill unused xfer_mode functions [PATCH] libata: reimplement ata_set_mode() using xfer_mask helpers [PATCH] libata: use xfer_mask helpers in ata_dev_set_mode() [PATCH] libata: use ata_id_xfermask() in ata_dev_configure() [PATCH] libata: add xfer_mask handling functions [PATCH] libata: improve xfer mask constants and update ata_mode_string() [PATCH] libata: rename ATA_FLAG_FLUSH_PIO_TASK to ATA_FLAG_FLUSH_PORT_TASK [PATCH] libata: kill unused pio_task and packet_task [PATCH] libata: convert pio_task and packet_task to port_task [PATCH] libata: implement port_task ...
| * \ \ Merge branch 'master'Jeff Garzik2006-03-201-0/+1
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| * | | | [PATCH] libata: improve xfer mask constants and update ata_mode_string()Tejun Heo2006-03-111-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ATA_BITS_*, ATA_MASK_* macros and reorder xfer_mask fields such that higher transfer mode is placed at higher order bit. As thie reordering breaks ata_mode_string(), this patch also rewrites ata_mode_string(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: rename ATA_FLAG_FLUSH_PIO_TASK to ATA_FLAG_FLUSH_PORT_TASKTejun Heo2006-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename ATA_FLAG_FLUSH_PIO_TASK to ATA_FLAG_FLUSH_PORT_TASK. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: kill unused pio_task and packet_taskTejun Heo2006-03-111-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill unused pio_task and packet_task. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: implement port_taskTejun Heo2006-03-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement port_task. LLDD's can schedule a function to be executed with context after specified delay. libata core takes care of synchronization against EH. This is generalized form of pio_task and packet_task which are tied to PIO hsm implementation. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'master'Jeff Garzik2006-03-1112-11/+32
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| * | | | [PATCH] libata: implement ata_dev_revalidate()Tejun Heo2006-03-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_dev_revalidate() re-reads IDENTIFY PAGE of the given device and makes sure it's the same device as the configured one. Once it's verified that it's the same device, @dev is configured according to newly read IDENTIFY PAGE. Note that revalidation currently doesn't invoke transfer mode reconfiguration. Criteria for 'same device' * same class (of course) * same model string * same serial string * if ATA, same n_sectors (to catch geometry parameter changes) Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: fold ata_dev_config() into ata_dev_configure()Tejun Heo2006-03-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_dev_config() needs to be done everytime a device is configured. Fold it into ata_dev_configure(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: convert dev->id to pointerTejun Heo2006-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert dev->id from array to pointer. This is to accomodate revalidation. During revalidation, both old and new IDENTIFY pages should be accessible and single ->id array doesn't cut it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: seperate out ata_class_present()Tejun Heo2006-03-031-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seperate out ata_class_present() from ata_dev_present(). This is useful because new reset mechanism deals with classes[] directly. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'master'Jeff Garzik2006-03-015-4/+9
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| * \ \ \ \ Merge branch 'master'Jeff Garzik2006-02-279-9/+17
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| * \ \ \ \ \ Merge branch 'upstream-fixes'Jeff Garzik2006-02-201-2/+14
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| * | | | | | | [PATCH] libata: rename ata_dev_id_[c_]string()Tejun Heo2006-02-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch renames ata_dev_id_[c_]string() to ata_id_[c_]string(). All other functions which read data from ATA ID data start with ata_id and those two function names were getting too long. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | Merge branch 'master'Jeff Garzik2006-02-2010-28/+36
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| * \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2006-02-134-1/+47
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| * | | | | | | | | [PATCH] libata: add per-device max_sectorsTejun Heo2006-02-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a low level driver wants to control max_sectors, it had to adjust ap->host->max_sectors and set ATA_DFLAG_LOCK_SECTORS to tell ata_scsi_slave_config not to override the limit. This is not only cumbersome but also incorrect for hosts which support more than one devices per port. This patch adds per-device ->max_sectors. If the field is unset (zero), libata core layer will adjust ->max_sectors according to default rules. If the field is set, libata honors the setting. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | [PATCH] libata: move cdb_len for host to deviceTejun Heo2006-02-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cdb_len is per-device property. Sharing cdb_len on ap results in inaccurate configuration on revalidation and hotplugging. This patch makes cdb_len per-device. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | [PATCH] libata: separate out ata_id_major_version()Tejun Heo2006-02-121-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Separate out ATA major version calculation from ata_dev_identify() into ata_id_major_version(). It's preparation for splitting ata_dev_identify(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | [PATCH] libata: implement ata_dev_id_c_string()Tejun Heo2006-02-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_dev_id_c_string() reads ATA string from the specified offset of the given IDENTIFY PAGE and puts it in the specified buffer in trimmed and NULL-terminated form. The caller must supply a buffer which is one byte larger than the maximum size of the target ID string. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | [PATCH] libata: kill assert() macroTejun Heo2006-02-111-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libata assert() now has no user left. Kill it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | [PATCH] libata: inline ata_qc_complete()Tejun Heo2006-02-111-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch inlines ata_qc_complete() and uninlines __ata_qc_complete() as suggested by Jeff Garzik. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | Merge branch 'master'Jeff Garzik2006-02-116-4/+12
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| * \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2006-02-101-1/+1
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| * | | | | | | | | | | [PATCH] libata: implement ata_scsi_timed_out()Tejun Heo2006-02-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement ata_scsi_timed_out(), to be used as scsi_host_template->eh_timed_out callback for all libata drivers. Without this function, the following race exists. If a qc completes after SCSI timer expires but before libata EH kicks in, the qc gets completed but the scsicmd still gets passed to libata EH resulting in ->eng_timeout invocation with NULL qc, which none is handling properly. This patch makes sure that scmd and qc share the same lifetime. Original idea from Jeff Garzik <jgarzik@pobox.com>. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | [PATCH] libata: add ATA_QCFLAG_EH_SCHEDULEDTejun Heo2006-02-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ATA_QCFLAG_EH_SCHEDULED. If this flag is set, the qc is owned by EH and normal completion path is not allowed to finish it. This patch doesn't actually use this flag. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | [PATCH] libata: implement ata_std_probeinit()Tejun Heo2006-02-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the off-the-shelf probeinit component operation. Currently, all it does is waking up the PHY if it's a SATA port. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | [PATCH] libata: add probeinit component operation to ata_drive_probe_reset()Tejun Heo2006-02-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds probeinit component operation to ata_drive_probe_reset(). If present, this new operation is called before performing any reset. The operations's roll is to prepare @ap for following probe-reset operations. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | [PATCH] libata: EH / pio tasks synchronizationTejun Heo2006-02-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes sure that pio tasks are flushed before proceeding with EH. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | [PATCH] libata: implement ATA_FLAG_IN_EH port flagTejun Heo2006-02-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ATA_FLAG_IN_EH flag is set on entry to EH and cleared on completion. This patch just sets and clears the flag. Following patches will build normal qc execution / EH synchronization aroung this flag. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | Merge branch 'upstream-fixes'Jeff Garzik2006-02-0939-79/+146
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| * \ \ \ \ \ \ \ \ \ \ \ Merge branch 'master'Jeff Garzik2006-02-0232-87/+224
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| * | | | | | | | | | | | | [PATCH] libata: implement standard reset component operations and ->probe_resetTejun Heo2006-01-271-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement SRST, COMRESET and standard postreset component operations for ata_drive_probe_reset(), and use these three functions to implement ata_std_probe_reset. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | | | | | | | | | | [PATCH] libata: implement ata_drive_probe_reset()Tejun Heo2006-01-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most low level drivers share supported reset/classify actions and sequence. This patch implements ata_drive_probe_reset() which helps constructing ->probe_reset from three component operations - softreset, hardreset and postreset. This minimizes duplicate code and yet allows flexibility if needed. The three component operations can also be shared by EH later. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
generated by cgit v1.1 at 2025-01-30 16:13:27 +0000