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-rw-r--r--drivers/acpi/events/evmisc.c2
-rw-r--r--drivers/ata/Kconfig2
-rw-r--r--drivers/ata/libata-core.c2
-rw-r--r--drivers/ata/libata-eh.c8
-rw-r--r--drivers/ata/pata_cs5520.c2
-rw-r--r--drivers/ata/pata_ixp4xx_cf.c3
-rw-r--r--drivers/ata/pata_mpc52xx.c2
-rw-r--r--drivers/ata/sata_inic162x.c4
-rw-r--r--drivers/ata/sata_sil24.c1
-rw-r--r--drivers/ata/sata_sis.c2
-rw-r--r--drivers/atm/zatm.c4
-rw-r--r--drivers/base/core.c29
-rw-r--r--drivers/block/cciss.c10
-rw-r--r--drivers/block/paride/pd.c8
-rw-r--r--drivers/char/lcd.c5
-rw-r--r--drivers/char/tty_io.c5
-rw-r--r--drivers/char/vt.c21
-rw-r--r--drivers/char/vt_ioctl.c2
-rw-r--r--drivers/char/watchdog/Kconfig1
-rw-r--r--drivers/char/watchdog/machzwd.c24
-rw-r--r--drivers/dma/dmaengine.c18
-rw-r--r--drivers/hid/hid-core.c29
-rw-r--r--drivers/hwmon/Kconfig1
-rw-r--r--drivers/ide/Kconfig48
-rw-r--r--drivers/ide/Makefile1
-rw-r--r--drivers/ide/arm/icside.c13
-rw-r--r--drivers/ide/ide-dma.c2
-rw-r--r--drivers/ide/ide.c4
-rw-r--r--drivers/ide/mips/au1xxx-ide.c3
-rw-r--r--drivers/ide/pci/Makefile1
-rw-r--r--drivers/ide/pci/cmd64x.c45
-rw-r--r--drivers/ide/pci/jmicron.c29
-rw-r--r--drivers/ide/pci/scc_pata.c (renamed from drivers/ide/ppc/scc_pata.c)0
-rw-r--r--drivers/ide/setup-pci.c5
-rw-r--r--drivers/infiniband/hw/ipath/ipath_dma.c2
-rw-r--r--drivers/kvm/kvm_main.c4
-rw-r--r--drivers/kvm/mmu.c52
-rw-r--r--drivers/kvm/vmx.c8
-rw-r--r--drivers/md/linear.c2
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-hdw.c6
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-v4l2.c6
-rw-r--r--drivers/mmc/imxmmc.c13
-rw-r--r--drivers/net/atl1/atl1_main.c4
-rw-r--r--drivers/net/natsemi.c58
-rw-r--r--drivers/net/netxen/netxen_nic.h1
-rw-r--r--drivers/net/netxen/netxen_nic_ethtool.c1
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c5
-rw-r--r--drivers/net/netxen/netxen_nic_init.c11
-rw-r--r--drivers/net/pcmcia/ibmtr_cs.c4
-rw-r--r--drivers/net/skge.c28
-rw-r--r--drivers/net/tokenring/ibmtr.c4
-rw-r--r--drivers/net/tulip/dmfe.c6
-rw-r--r--drivers/pci/msi.c150
-rw-r--r--drivers/pci/pci.c14
-rw-r--r--drivers/pci/pci.h2
-rw-r--r--drivers/pnp/manager.c6
-rw-r--r--drivers/ps3/ps3av.c9
-rw-r--r--drivers/ps3/ps3av_cmd.c24
-rw-r--r--drivers/ps3/sys-manager.c6
-rw-r--r--drivers/ps3/vuart.c6
-rw-r--r--drivers/s390/cio/ccwgroup.c18
-rw-r--r--drivers/s390/cio/qdio.c26
-rw-r--r--drivers/s390/crypto/ap_bus.c30
-rw-r--r--drivers/s390/crypto/ap_bus.h1
-rw-r--r--drivers/s390/crypto/zcrypt_api.c12
-rw-r--r--drivers/s390/net/qeth.h2
-rw-r--r--drivers/scsi/scsi_sysfs.c14
-rw-r--r--drivers/serial/sh-sci.c11
-rw-r--r--drivers/spi/at25.c2
-rw-r--r--drivers/spi/atmel_spi.c2
-rw-r--r--drivers/spi/spi_bitbang.c26
-rw-r--r--drivers/spi/spi_s3c24xx.c2
-rw-r--r--drivers/usb/class/usblp.c6
-rw-r--r--drivers/usb/misc/berry_charge.c2
-rw-r--r--drivers/usb/net/dm9601.c8
-rw-r--r--drivers/usb/serial/airprime.c4
-rw-r--r--drivers/usb/serial/mos7720.c1
-rw-r--r--drivers/usb/serial/option.c15
-rw-r--r--drivers/usb/serial/usb-serial.c11
-rw-r--r--drivers/usb/storage/unusual_devs.h10
-rw-r--r--drivers/video/Kconfig6
-rw-r--r--drivers/video/backlight/locomolcd.c4
-rw-r--r--drivers/video/backlight/progear_bl.c4
-rw-r--r--drivers/video/bw2.c18
-rw-r--r--drivers/video/cg14.c5
-rw-r--r--drivers/video/savage/savagefb_driver.c18
-rw-r--r--drivers/video/sstfb.c1
87 files changed, 537 insertions, 490 deletions
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 8dcade6..3a799b9 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -549,7 +549,7 @@ acpi_status acpi_ev_release_global_lock(void)
acpi_gbl_global_lock_acquired = FALSE;
/* Release the local GL mutex */
- acpi_ev_global_lock_thread_id = 0;
+ acpi_ev_global_lock_thread_id = NULL;
acpi_ev_global_lock_acquired = 0;
acpi_os_release_mutex(acpi_gbl_global_lock_mutex);
return_ACPI_STATUS(status);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index d16b5b0..7bdbe5a 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -564,7 +564,7 @@ config PATA_IXP4XX_CF
config PATA_SCC
tristate "Toshiba's Cell Reference Set IDE support"
- depends on PCI && PPC_IBM_CELL_BLADE
+ depends on PCI && PPC_CELLEB
help
This option enables support for the built-in IDE controller on
Toshiba Cell Reference Board.
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 3c1f883..bf327d4 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -826,7 +826,7 @@ static u64 ata_id_n_sectors(const u16 *id)
/**
* ata_id_to_dma_mode - Identify DMA mode from id block
* @dev: device to identify
- * @mode: mode to assume if we cannot tell
+ * @unknown: mode to assume if we cannot tell
*
* Set up the timing values for the device based upon the identify
* reported values for the DMA mode. This function is used by drivers
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 7349c3d..361953a 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1625,8 +1625,14 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
rc = prereset(ap);
if (rc) {
if (rc == -ENOENT) {
- ata_port_printk(ap, KERN_DEBUG, "port disabled. ignoring.\n");
+ ata_port_printk(ap, KERN_DEBUG,
+ "port disabled. ignoring.\n");
ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
+
+ for (i = 0; i < ATA_MAX_DEVICES; i++)
+ classes[i] = ATA_DEV_NONE;
+
+ rc = 0;
} else
ata_port_printk(ap, KERN_ERR,
"prereset failed (errno=%d)\n", rc);
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 7ef8342..55cc293 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -208,7 +208,7 @@ static struct ata_port_operations cs5520_port_ops = {
static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
u8 pcicfg;
- void *iomap[5];
+ void __iomem *iomap[5];
static struct ata_probe_ent probe[2];
int ports = 0;
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index 9a0523b..c6f0e19 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -193,7 +193,7 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq)
- set_irq_type(irq, IRQT_HIGH);
+ set_irq_type(irq, IRQT_RISING);
/* Setup expansion bus chip selects */
*data->cs0_cfg = data->cs0_bits;
@@ -232,7 +232,6 @@ static __devexit int ixp4xx_pata_remove(struct platform_device *dev)
struct ata_host *host = platform_get_drvdata(dev);
ata_host_detach(host);
- platform_set_drvdata(dev, NULL);
return 0;
}
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index f5d8872..882c36e 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -329,7 +329,7 @@ mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv)
ae->dev = dev;
ae->irq = priv->ata_irq;
- aio->cmd_addr = 0; /* Don't have a classic reg block */
+ aio->cmd_addr = NULL; /* Don't have a classic reg block */
aio->altstatus_addr = &priv->ata_regs->tf_control;
aio->ctl_addr = &priv->ata_regs->tf_control;
aio->data_addr = &priv->ata_regs->tf_data;
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3193a60..1e21688 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -672,10 +672,6 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
return rc;
- rc = pci_request_regions(pdev, DRV_NAME);
- if (rc)
- return rc;
-
rc = pcim_iomap_regions(pdev, 0x3f, DRV_NAME);
if (rc)
return rc;
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 75d9615..5614df8 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -346,6 +346,7 @@ static const struct pci_device_id sil24_pci_tbl[] = {
{ PCI_VDEVICE(CMD, 0x3124), BID_SIL3124 },
{ PCI_VDEVICE(INTEL, 0x3124), BID_SIL3124 },
{ PCI_VDEVICE(CMD, 0x3132), BID_SIL3132 },
+ { PCI_VDEVICE(CMD, 0x0242), BID_SIL3132 },
{ PCI_VDEVICE(CMD, 0x3131), BID_SIL3131 },
{ PCI_VDEVICE(CMD, 0x3531), BID_SIL3131 },
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 1879e0c..a787f0d 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -354,7 +354,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENOMEM;
if (!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) {
- void *mmio;
+ void __iomem *mmio;
mmio = pcim_iomap(pdev, SIS_SCR_PCI_BAR, 0);
if (!mmio)
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 0d7091e..2ad2527 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1177,7 +1177,7 @@ static void __devinit eprom_get_esi(struct atm_dev *dev)
/*--------------------------------- entries ---------------------------------*/
-static int __init zatm_init(struct atm_dev *dev)
+static int __devinit zatm_init(struct atm_dev *dev)
{
struct zatm_dev *zatm_dev;
struct pci_dev *pci_dev;
@@ -1256,7 +1256,7 @@ static int __init zatm_init(struct atm_dev *dev)
}
-static int __init zatm_start(struct atm_dev *dev)
+static int __devinit zatm_start(struct atm_dev *dev)
{
struct zatm_dev *zatm_dev = ZATM_DEV(dev);
struct pci_dev *pdev = zatm_dev->pci_dev;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index f191afe..ad0f4a2 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -407,6 +407,35 @@ void device_remove_bin_file(struct device *dev, struct bin_attribute *attr)
}
EXPORT_SYMBOL_GPL(device_remove_bin_file);
+/**
+ * device_schedule_callback - helper to schedule a callback for a device
+ * @dev: device.
+ * @func: callback function to invoke later.
+ *
+ * Attribute methods must not unregister themselves or their parent device
+ * (which would amount to the same thing). Attempts to do so will deadlock,
+ * since unregistration is mutually exclusive with driver callbacks.
+ *
+ * Instead methods can call this routine, which will attempt to allocate
+ * and schedule a workqueue request to call back @func with @dev as its
+ * argument in the workqueue's process context. @dev will be pinned until
+ * @func returns.
+ *
+ * Returns 0 if the request was submitted, -ENOMEM if storage could not
+ * be allocated.
+ *
+ * NOTE: This routine won't work if CONFIG_SYSFS isn't set! It uses an
+ * underlying sysfs routine (since it is intended for use by attribute
+ * methods), and if sysfs isn't available you'll get nothing but -ENOSYS.
+ */
+int device_schedule_callback(struct device *dev,
+ void (*func)(struct device *))
+{
+ return sysfs_schedule_callback(&dev->kobj,
+ (void (*)(void *)) func, dev);
+}
+EXPORT_SYMBOL_GPL(device_schedule_callback);
+
static void klist_children_get(struct klist_node *n)
{
struct device *dev = container_of(n, struct device, knode_parent);
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0c716ee..072e18e 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1439,7 +1439,7 @@ static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk)
if (return_code == IO_OK) {
listlength =
- be32_to_cpu(*(__u32 *) ld_buff->LUNListLength);
+ be32_to_cpu(*(__be32 *) ld_buff->LUNListLength);
} else { /* reading number of logical volumes failed */
printk(KERN_WARNING "cciss: report logical volume"
" command failed\n");
@@ -1961,8 +1961,8 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
ctlr, buf, sizeof(ReadCapdata_struct),
1, logvol, 0, NULL, TYPE_CMD);
if (return_code == IO_OK) {
- *total_size = be32_to_cpu(*(__u32 *) buf->total_size);
- *block_size = be32_to_cpu(*(__u32 *) buf->block_size);
+ *total_size = be32_to_cpu(*(__be32 *) buf->total_size);
+ *block_size = be32_to_cpu(*(__be32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
*total_size = 0;
@@ -1997,8 +1997,8 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
1, logvol, 0, NULL, TYPE_CMD);
}
if (return_code == IO_OK) {
- *total_size = be64_to_cpu(*(__u64 *) buf->total_size);
- *block_size = be32_to_cpu(*(__u32 *) buf->block_size);
+ *total_size = be64_to_cpu(*(__be64 *) buf->total_size);
+ *block_size = be32_to_cpu(*(__be32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
*total_size = 0;
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 99e2c8c..31e0148 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -663,11 +663,11 @@ static enum action pd_identify(struct pd_unit *disk)
return Fail;
pi_read_block(disk->pi, pd_scratch, 512);
disk->can_lba = pd_scratch[99] & 2;
- disk->sectors = le16_to_cpu(*(u16 *) (pd_scratch + 12));
- disk->heads = le16_to_cpu(*(u16 *) (pd_scratch + 6));
- disk->cylinders = le16_to_cpu(*(u16 *) (pd_scratch + 2));
+ disk->sectors = le16_to_cpu(*(__le16 *) (pd_scratch + 12));
+ disk->heads = le16_to_cpu(*(__le16 *) (pd_scratch + 6));
+ disk->cylinders = le16_to_cpu(*(__le16 *) (pd_scratch + 2));
if (disk->can_lba)
- disk->capacity = le32_to_cpu(*(u32 *) (pd_scratch + 120));
+ disk->capacity = le32_to_cpu(*(__le32 *) (pd_scratch + 120));
else
disk->capacity = disk->sectors * disk->heads * disk->cylinders;
diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c
index 5f4fdcf..1f09626 100644
--- a/drivers/char/lcd.c
+++ b/drivers/char/lcd.c
@@ -11,9 +11,6 @@
* March 2001: Ported from 2.0.34 by Liam Davies
*
*/
-
-#define RTC_IO_EXTENT 0x10 /*Only really two ports, but... */
-
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/miscdevice.h>
@@ -32,8 +29,6 @@
#include "lcd.h"
-static DEFINE_SPINLOCK(lcd_lock);
-
static int lcd_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg);
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index e453268..7a32df59 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1376,6 +1376,8 @@ static void do_tty_hangup(struct work_struct *work)
read_unlock(&tasklist_lock);
tty->flags = 0;
+ put_pid(tty->session);
+ put_pid(tty->pgrp);
tty->session = NULL;
tty->pgrp = NULL;
tty->ctrl_status = 0;
@@ -3841,6 +3843,9 @@ static struct pid *__proc_set_tty(struct task_struct *tsk, struct tty_struct *tt
{
struct pid *old_pgrp;
if (tty) {
+ /* We should not have a session or pgrp to here but.... */
+ put_pid(tty->session);
+ put_pid(tty->pgrp);
tty->session = get_pid(task_session(tsk));
tty->pgrp = get_pid(task_pgrp(tsk));
}
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index c3f8e38..1bbb45b 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -724,6 +724,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */
return -ENOMEM;
memset(vc, 0, sizeof(*vc));
vc_cons[currcons].d = vc;
+ INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK);
visual_init(vc, currcons, 1);
if (!*vc->vc_uni_pagedir_loc)
con_set_default_unimap(vc);
@@ -2185,10 +2186,28 @@ static void console_callback(struct work_struct *ignored)
release_console_sem();
}
-void set_console(int nr)
+int set_console(int nr)
{
+ struct vc_data *vc = vc_cons[fg_console].d;
+
+ if (!vc_cons_allocated(nr) || vt_dont_switch ||
+ (vc->vt_mode.mode == VT_AUTO && vc->vc_mode == KD_GRAPHICS)) {
+
+ /*
+ * Console switch will fail in console_callback() or
+ * change_console() so there is no point scheduling
+ * the callback
+ *
+ * Existing set_console() users don't check the return
+ * value so this shouldn't break anything
+ */
+ return -EINVAL;
+ }
+
want_console = nr;
schedule_console_callback();
+
+ return 0;
}
struct tty_driver *console_driver;
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 3a5d301..1fa2da8 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -34,7 +34,7 @@
#include <linux/kbd_diacr.h>
#include <linux/selection.h>
-static char vt_dont_switch;
+char vt_dont_switch;
extern struct tty_driver *console_driver;
#define VT_IS_IN_USE(i) (console_driver->ttys[i] && console_driver->ttys[i]->count)
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index ea09d0c..e812aa1 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -301,6 +301,7 @@ config I6300ESB_WDT
config I8XX_TCO
tristate "Intel i8xx TCO Timer/Watchdog"
depends on WATCHDOG && (X86 || IA64) && PCI
+ default n
---help---
Hardware driver for the TCO timer built into the Intel 82801
I/O Controller Hub family. The TCO (Total Cost of Ownership)
diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c
index 4a328ba..76c7fa3 100644
--- a/drivers/char/watchdog/machzwd.c
+++ b/drivers/char/watchdog/machzwd.c
@@ -314,21 +314,21 @@ static int zf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
- switch(cmd){
- case WDIOC_GETSUPPORT:
- if (copy_to_user(argp, &zf_info, sizeof(zf_info)))
- return -EFAULT;
- break;
+ switch (cmd) {
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user(argp, &zf_info, sizeof(zf_info)))
+ return -EFAULT;
+ break;
- case WDIOC_GETSTATUS:
- return put_user(0, p);
+ case WDIOC_GETSTATUS:
+ return put_user(0, p);
- case WDIOC_KEEPALIVE:
- zf_ping(0);
- break;
+ case WDIOC_KEEPALIVE:
+ zf_ping(0);
+ break;
- default:
- return -ENOTTY;
+ default:
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 1527804..322ee29 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -176,6 +176,7 @@ void dma_chan_cleanup(struct kref *kref)
chan->client = NULL;
kref_put(&chan->device->refcount, dma_async_device_cleanup);
}
+EXPORT_SYMBOL(dma_chan_cleanup);
static void dma_chan_free_rcu(struct rcu_head *rcu)
{
@@ -261,6 +262,7 @@ struct dma_client *dma_async_client_register(dma_event_callback event_callback)
return client;
}
+EXPORT_SYMBOL(dma_async_client_register);
/**
* dma_async_client_unregister - unregister a client and free the &dma_client
@@ -287,6 +289,7 @@ void dma_async_client_unregister(struct dma_client *client)
kfree(client);
dma_chans_rebalance();
}
+EXPORT_SYMBOL(dma_async_client_unregister);
/**
* dma_async_client_chan_request - request DMA channels
@@ -304,6 +307,7 @@ void dma_async_client_chan_request(struct dma_client *client,
client->chans_desired = number;
dma_chans_rebalance();
}
+EXPORT_SYMBOL(dma_async_client_chan_request);
/**
* dma_async_device_register - registers DMA devices found
@@ -346,6 +350,7 @@ int dma_async_device_register(struct dma_device *device)
return 0;
}
+EXPORT_SYMBOL(dma_async_device_register);
/**
* dma_async_device_cleanup - function called when all references are released
@@ -390,23 +395,12 @@ void dma_async_device_unregister(struct dma_device *device)
kref_put(&device->refcount, dma_async_device_cleanup);
wait_for_completion(&device->done);
}
+EXPORT_SYMBOL(dma_async_device_unregister);
static int __init dma_bus_init(void)
{
mutex_init(&dma_list_mutex);
return class_register(&dma_devclass);
}
-
subsys_initcall(dma_bus_init);
-EXPORT_SYMBOL(dma_async_client_register);
-EXPORT_SYMBOL(dma_async_client_unregister);
-EXPORT_SYMBOL(dma_async_client_chan_request);
-EXPORT_SYMBOL(dma_async_memcpy_buf_to_buf);
-EXPORT_SYMBOL(dma_async_memcpy_buf_to_pg);
-EXPORT_SYMBOL(dma_async_memcpy_pg_to_pg);
-EXPORT_SYMBOL(dma_async_memcpy_complete);
-EXPORT_SYMBOL(dma_async_memcpy_issue_pending);
-EXPORT_SYMBOL(dma_async_device_register);
-EXPORT_SYMBOL(dma_async_device_unregister);
-EXPORT_SYMBOL(dma_chan_cleanup);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index f4ee1af..67f3347 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -26,6 +26,7 @@
#include <asm/byteorder.h>
#include <linux/input.h>
#include <linux/wait.h>
+#include <linux/vmalloc.h>
#include <linux/hid.h>
#include <linux/hiddev.h>
@@ -654,12 +655,13 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size)
memcpy(device->rdesc, start, size);
device->rsize = size;
- if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) {
+ if (!(parser = vmalloc(sizeof(struct hid_parser)))) {
kfree(device->rdesc);
kfree(device->collection);
kfree(device);
return NULL;
}
+ memset(parser, 0, sizeof(struct hid_parser));
parser->device = device;
end = start + size;
@@ -668,7 +670,7 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size)
if (item.format != HID_ITEM_FORMAT_SHORT) {
dbg("unexpected long global item");
hid_free_device(device);
- kfree(parser);
+ vfree(parser);
return NULL;
}
@@ -676,7 +678,7 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size)
dbg("item %u %u %u %u parsing failed\n",
item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag);
hid_free_device(device);
- kfree(parser);
+ vfree(parser);
return NULL;
}
@@ -684,23 +686,23 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size)
if (parser->collection_stack_ptr) {
dbg("unbalanced collection at end of report description");
hid_free_device(device);
- kfree(parser);
+ vfree(parser);
return NULL;
}
if (parser->local.delimiter_depth) {
dbg("unbalanced delimiter at end of report description");
hid_free_device(device);
- kfree(parser);
+ vfree(parser);
return NULL;
}
- kfree(parser);
+ vfree(parser);
return device;
}
}
dbg("item fetching failed at offset %d\n", (int)(end - start));
hid_free_device(device);
- kfree(parser);
+ vfree(parser);
return NULL;
}
EXPORT_SYMBOL_GPL(hid_parse_report);
@@ -753,8 +755,7 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
report += offset >> 3; /* adjust byte index */
offset &= 7; /* now only need bit offset into one byte */
- x = get_unaligned((u64 *) report);
- x = le64_to_cpu(x);
+ x = le64_to_cpu(get_unaligned((__le64 *) report));
x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
return (u32) x;
}
@@ -769,7 +770,7 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
*/
static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
{
- u64 x;
+ __le64 x;
u64 m = (1ULL << n) - 1;
WARN_ON(n > 32);
@@ -780,10 +781,10 @@ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u3
report += offset >> 3;
offset &= 7;
- x = get_unaligned((u64 *)report);
+ x = get_unaligned((__le64 *)report);
x &= cpu_to_le64(~(m << offset));
x |= cpu_to_le64(((u64) value) << offset);
- put_unaligned(x, (u64 *) report);
+ put_unaligned(x, (__le64 *) report);
}
/*
@@ -873,10 +874,6 @@ static void hid_output_field(struct hid_field *field, __u8 *data)
unsigned size = field->report_size;
unsigned n;
- /* make sure the unused bits in the last byte are zeros */
- if (count > 0 && size > 0)
- data[(offset+count*size-1)/8] = 0;
-
for (n = 0; n < count; n++) {
if (field->logical_minimum < 0) /* signed values */
implement(data, offset + n * size, size, s32ton(field->value[n], size));
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index c3d4856..6d105a1 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -527,6 +527,7 @@ config SENSORS_W83792D
config SENSORS_W83793
tristate "Winbond W83793"
depends on HWMON && I2C && EXPERIMENTAL
+ select HWMON_VID
help
If you say yes here you get support for the Winbond W83793
hardware monitoring chip.
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 5d134bb..8f1fd01 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -434,24 +434,8 @@ config BLK_DEV_IDEDMA_FORCED
Generally say N here.
-config IDEDMA_PCI_AUTO
- bool "Use PCI DMA by default when available"
- ---help---
- Prior to kernel version 2.1.112, Linux used to automatically use
- DMA for IDE drives and chipsets which support it. Due to concerns
- about a couple of cases where buggy hardware may have caused damage,
- the default is now to NOT use DMA automatically. To revert to the
- previous behaviour, say Y to this question.
-
- If you suspect your hardware is at all flakey, say N here.
- Do NOT email the IDE kernel people regarding this issue!
-
- It is normally safe to answer Y to this question unless your
- motherboard uses a VIA VP2 chipset, in which case you should say N.
-
config IDEDMA_ONLYDISK
bool "Enable DMA only for disks "
- depends on IDEDMA_PCI_AUTO
help
This is used if you know your ATAPI Devices are going to fail DMA
Transfers.
@@ -769,6 +753,14 @@ config BLK_DEV_TC86C001
help
This driver adds support for Toshiba TC86C001 GOKU-S chip.
+config BLK_DEV_CELLEB
+ tristate "Toshiba's Cell Reference Set IDE support"
+ depends on PPC_CELLEB
+ help
+ This driver provides support for the built-in IDE controller on
+ Toshiba Cell Reference Board.
+ If unsure, say Y.
+
endif
config BLK_DEV_IDE_PMAC
@@ -800,14 +792,6 @@ config BLK_DEV_IDEDMA_PMAC
to transfer data to and from memory. Saying Y is safe and improves
performance.
-config BLK_DEV_IDE_CELLEB
- bool "Toshiba's Cell Reference Set IDE support"
- depends on PPC_CELLEB
- help
- This driver provides support for the built-in IDE controller on
- Toshiba Cell Reference Board.
- If unsure, say Y.
-
config BLK_DEV_IDE_SWARM
tristate "IDE for Sibyte evaluation boards"
depends on SIBYTE_SB1xxx_SOC
@@ -851,19 +835,6 @@ config BLK_DEV_IDEDMA_ICS
Say Y here if you want to add DMA (Direct Memory Access) support to
the ICS IDE driver.
-config IDEDMA_ICS_AUTO
- bool "Use ICS DMA by default"
- depends on BLK_DEV_IDEDMA_ICS
- help
- Prior to kernel version 2.1.112, Linux used to automatically use
- DMA for IDE drives and chipsets which support it. Due to concerns
- about a couple of cases where buggy hardware may have caused damage,
- the default is now to NOT use DMA automatically. To revert to the
- previous behaviour, say Y to this question.
-
- If you suspect your hardware is at all flakey, say N here.
- Do NOT email the IDE kernel people regarding this issue!
-
config BLK_DEV_IDE_RAPIDE
tristate "RapIDE interface support"
depends on ARM && ARCH_ACORN
@@ -1086,9 +1057,6 @@ config IDEDMA_IVB
It is normally safe to answer Y; however, the default is N.
-config IDEDMA_AUTO
- def_bool IDEDMA_PCI_AUTO || IDEDMA_ICS_AUTO
-
endif
config BLK_DEV_HD_ONLY
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index 28feedf..d9f029e 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -37,7 +37,6 @@ ide-core-$(CONFIG_BLK_DEV_Q40IDE) += legacy/q40ide.o
# built-in only drivers from ppc/
ide-core-$(CONFIG_BLK_DEV_MPC8xx_IDE) += ppc/mpc8xx.o
ide-core-$(CONFIG_BLK_DEV_IDE_PMAC) += ppc/pmac.o
-ide-core-$(CONFIG_BLK_DEV_IDE_CELLEB) += ppc/scc_pata.o
# built-in only drivers from h8300/
ide-core-$(CONFIG_H8300) += h8300/ide-h8300.o
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 40e5c66..e2953fc 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -196,11 +196,6 @@ static void icside_maskproc(ide_drive_t *drive, int mask)
}
#ifdef CONFIG_BLK_DEV_IDEDMA_ICS
-
-#ifndef CONFIG_IDEDMA_ICS_AUTO
-#warning CONFIG_IDEDMA_ICS_AUTO=n support is obsolete, and will be removed soon.
-#endif
-
/*
* SG-DMA support.
*
@@ -474,12 +469,6 @@ static int icside_dma_lostirq(ide_drive_t *drive)
static void icside_dma_init(ide_hwif_t *hwif)
{
- int autodma = 0;
-
-#ifdef CONFIG_IDEDMA_ICS_AUTO
- autodma = 1;
-#endif
-
printk(" %s: SG-DMA", hwif->name);
hwif->atapi_dma = 1;
@@ -489,7 +478,7 @@ static void icside_dma_init(ide_hwif_t *hwif)
hwif->dmatable_cpu = NULL;
hwif->dmatable_dma = 0;
hwif->speedproc = icside_set_speed;
- hwif->autodma = autodma;
+ hwif->autodma = 1;
hwif->ide_dma_check = icside_dma_check;
hwif->dma_host_off = icside_dma_host_off;
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 08e7cd0..fd21308 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -767,7 +767,7 @@ int ide_set_dma(ide_drive_t *drive)
switch(rc) {
case -1: /* DMA needs to be disabled */
hwif->dma_off_quietly(drive);
- return 0;
+ return -1;
case 0: /* DMA needs to be enabled */
return hwif->ide_dma_on(drive);
case 1: /* DMA setting cannot be changed */
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index dfbd744..695610f 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -177,11 +177,7 @@ DECLARE_MUTEX(ide_cfg_sem);
static int ide_scan_direction; /* THIS was formerly 2.2.x pci=reverse */
#endif
-#ifdef CONFIG_IDEDMA_AUTO
int noautodma = 0;
-#else
-int noautodma = 1;
-#endif
EXPORT_SYMBOL(noautodma);
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index b2dc028..d54d9fe 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -639,6 +639,7 @@ static int au_ide_probe(struct device *dev)
_auide_hwif *ahwif = &auide_hwif;
ide_hwif_t *hwif;
struct resource *res;
+ hw_regs_t *hw;
int ret = 0;
#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
@@ -681,7 +682,7 @@ static int au_ide_probe(struct device *dev)
/* FIXME: This might possibly break PCMCIA IDE devices */
hwif = &ide_hwifs[pdev->id];
- hw_regs_t *hw = &hwif->hw;
+ hw = &hwif->hw;
hwif->irq = hw->irq = ahwif->irq;
hwif->chipset = ide_au1xxx;
diff --git a/drivers/ide/pci/Makefile b/drivers/ide/pci/Makefile
index 6591ff4..95d1ea8 100644
--- a/drivers/ide/pci/Makefile
+++ b/drivers/ide/pci/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_BLK_DEV_AEC62XX) += aec62xx.o
obj-$(CONFIG_BLK_DEV_ALI15X3) += alim15x3.o
obj-$(CONFIG_BLK_DEV_AMD74XX) += amd74xx.o
obj-$(CONFIG_BLK_DEV_ATIIXP) += atiixp.o
+obj-$(CONFIG_BLK_DEV_CELLEB) += scc_pata.o
obj-$(CONFIG_BLK_DEV_CMD64X) += cmd64x.o
obj-$(CONFIG_BLK_DEV_CS5520) += cs5520.o
obj-$(CONFIG_BLK_DEV_CS5530) += cs5530.o
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index b0d4825..561197f 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -1,6 +1,6 @@
/* $Id: cmd64x.c,v 1.21 2000/01/30 23:23:16
*
- * linux/drivers/ide/pci/cmd64x.c Version 1.41 Feb 3, 2007
+ * linux/drivers/ide/pci/cmd64x.c Version 1.42 Feb 8, 2007
*
* cmd64x.c: Enable interrupts at initialization time on Ultra/PCI machines.
* Note, this driver is not used at all on other systems because
@@ -189,6 +189,11 @@ static int cmd64x_get_info (char *buffer, char **addr, off_t offset, int count)
#endif /* defined(DISPLAY_CMD64X_TIMINGS) && defined(CONFIG_PROC_FS) */
+static u8 quantize_timing(int timing, int quant)
+{
+ return (timing + quant - 1) / quant;
+}
+
/*
* This routine writes the prepared setup/active/recovery counts
* for a drive into the cmd646 chipset registers to active them.
@@ -268,47 +273,37 @@ static void program_drive_counts (ide_drive_t *drive, int setup_count, int activ
*/
static u8 cmd64x_tune_pio (ide_drive_t *drive, u8 mode_wanted)
{
- int setup_time, active_time, recovery_time;
- int clock_time, pio_mode, cycle_time;
- u8 recovery_count2, cycle_count;
- int setup_count, active_count, recovery_count;
- int bus_speed = system_bus_clock();
- ide_pio_data_t d;
+ int setup_time, active_time, cycle_time;
+ u8 cycle_count, setup_count, active_count, recovery_count;
+ u8 pio_mode;
+ int clock_time = 1000 / system_bus_clock();
+ ide_pio_data_t pio;
- pio_mode = ide_get_best_pio_mode(drive, mode_wanted, 5, &d);
- cycle_time = d.cycle_time;
+ pio_mode = ide_get_best_pio_mode(drive, mode_wanted, 5, &pio);
+ cycle_time = pio.cycle_time;
- /*
- * I copied all this complicated stuff from cmd640.c and made a few
- * minor changes. For now I am just going to pray that it is correct.
- */
setup_time = ide_pio_timings[pio_mode].setup_time;
active_time = ide_pio_timings[pio_mode].active_time;
- recovery_time = cycle_time - (setup_time + active_time);
- clock_time = 1000 / bus_speed;
- cycle_count = (cycle_time + clock_time - 1) / clock_time;
-
- setup_count = (setup_time + clock_time - 1) / clock_time;
- active_count = (active_time + clock_time - 1) / clock_time;
+ setup_count = quantize_timing( setup_time, clock_time);
+ cycle_count = quantize_timing( cycle_time, clock_time);
+ active_count = quantize_timing(active_time, clock_time);
- recovery_count = (recovery_time + clock_time - 1) / clock_time;
- recovery_count2 = cycle_count - (setup_count + active_count);
- if (recovery_count2 > recovery_count)
- recovery_count = recovery_count2;
+ recovery_count = cycle_count - active_count;
+ /* program_drive_counts() takes care of zero recovery cycles */
if (recovery_count > 16) {
active_count += recovery_count - 16;
recovery_count = 16;
}
if (active_count > 16)
- active_count = 16; /* maximum allowed by cmd646 */
+ active_count = 16; /* maximum allowed by cmd64x */
program_drive_counts (drive, setup_count, active_count, recovery_count);
cmdprintk("%s: PIO mode wanted %d, selected %d (%dns)%s, "
"clocks=%d/%d/%d\n",
drive->name, mode_wanted, pio_mode, cycle_time,
- d.overridden ? " (overriding vendor mode)" : "",
+ pio.overridden ? " (overriding vendor mode)" : "",
setup_count, active_count, recovery_count);
return pio_mode;
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index 53f2550..be4fc96 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -240,12 +240,31 @@ static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_devi
return 0;
}
+/* If libata is configured, jmicron PCI quirk will configure it such
+ * that the SATA ports are in AHCI function while the PATA ports are
+ * in a separate IDE function. In such cases, match device class and
+ * attach only to IDE. If libata isn't configured, keep the old
+ * behavior for backward compatibility.
+ */
+#if defined(CONFIG_ATA) || defined(CONFIG_ATA_MODULE)
+#define JMB_CLASS PCI_CLASS_STORAGE_IDE << 8
+#define JMB_CLASS_MASK 0xffff00
+#else
+#define JMB_CLASS 0
+#define JMB_CLASS_MASK 0
+#endif
+
static struct pci_device_id jmicron_pci_tbl[] = {
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361,
+ PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 0},
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363,
+ PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 1},
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365,
+ PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 2},
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366,
+ PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 3},
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368,
+ PCI_ANY_ID, PCI_ANY_ID, JMB_CLASS, JMB_CLASS_MASK, 4},
{ 0, },
};
diff --git a/drivers/ide/ppc/scc_pata.c b/drivers/ide/pci/scc_pata.c
index f84bf79..f84bf79 100644
--- a/drivers/ide/ppc/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index a52c80f..118fb32 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -505,11 +505,6 @@ static void ide_hwif_setup_dma(struct pci_dev *dev, ide_pci_device_t *d, ide_hwi
}
}
}
-
-#ifndef CONFIG_IDEDMA_PCI_AUTO
-#warning CONFIG_IDEDMA_PCI_AUTO=n support is obsolete, and will be removed soon.
-#endif
-
#endif /* CONFIG_BLK_DEV_IDEDMA_PCI*/
/**
diff --git a/drivers/infiniband/hw/ipath/ipath_dma.c b/drivers/infiniband/hw/ipath/ipath_dma.c
index f6f9490..f87f003 100644
--- a/drivers/infiniband/hw/ipath/ipath_dma.c
+++ b/drivers/infiniband/hw/ipath/ipath_dma.c
@@ -167,7 +167,7 @@ static void *ipath_dma_alloc_coherent(struct ib_device *dev, size_t size,
}
static void ipath_dma_free_coherent(struct ib_device *dev, size_t size,
- void *cpu_addr, dma_addr_t dma_handle)
+ void *cpu_addr, u64 dma_handle)
{
free_pages((unsigned long) cpu_addr, get_order(size));
}
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index a163bca..dc7a8c7 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -2464,7 +2464,7 @@ int kvm_init_arch(struct kvm_arch_ops *ops, struct module *module)
r = kvm_arch_ops->hardware_setup();
if (r < 0)
- return r;
+ goto out;
on_each_cpu(kvm_arch_ops->hardware_enable, NULL, 0, 1);
r = register_cpu_notifier(&kvm_cpu_notifier);
@@ -2500,6 +2500,8 @@ out_free_2:
out_free_1:
on_each_cpu(kvm_arch_ops->hardware_disable, NULL, 0, 1);
kvm_arch_ops->hardware_unsetup();
+out:
+ kvm_arch_ops = NULL;
return r;
}
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index a1a9336..e85b4c7 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -131,7 +131,7 @@ static int dbg = 1;
(((address) >> PT32_LEVEL_SHIFT(level)) & ((1 << PT32_LEVEL_BITS) - 1))
-#define PT64_BASE_ADDR_MASK (((1ULL << 52) - 1) & PAGE_MASK)
+#define PT64_BASE_ADDR_MASK (((1ULL << 52) - 1) & ~(u64)(PAGE_SIZE-1))
#define PT64_DIR_BASE_ADDR_MASK \
(PT64_BASE_ADDR_MASK & ~((1ULL << (PAGE_SHIFT + PT64_LEVEL_BITS)) - 1))
@@ -406,8 +406,8 @@ static void rmap_write_protect(struct kvm_vcpu *vcpu, u64 gfn)
spte = desc->shadow_ptes[0];
}
BUG_ON(!spte);
- BUG_ON((*spte & PT64_BASE_ADDR_MASK) !=
- page_to_pfn(page) << PAGE_SHIFT);
+ BUG_ON((*spte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT
+ != page_to_pfn(page));
BUG_ON(!(*spte & PT_PRESENT_MASK));
BUG_ON(!(*spte & PT_WRITABLE_MASK));
rmap_printk("rmap_write_protect: spte %p %llx\n", spte, *spte);
@@ -1093,22 +1093,40 @@ out:
return r;
}
+static void mmu_pre_write_zap_pte(struct kvm_vcpu *vcpu,
+ struct kvm_mmu_page *page,
+ u64 *spte)
+{
+ u64 pte;
+ struct kvm_mmu_page *child;
+
+ pte = *spte;
+ if (is_present_pte(pte)) {
+ if (page->role.level == PT_PAGE_TABLE_LEVEL)
+ rmap_remove(vcpu, spte);
+ else {
+ child = page_header(pte & PT64_BASE_ADDR_MASK);
+ mmu_page_remove_parent_pte(vcpu, child, spte);
+ }
+ }
+ *spte = 0;
+}
+
void kvm_mmu_pre_write(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes)
{
gfn_t gfn = gpa >> PAGE_SHIFT;
struct kvm_mmu_page *page;
- struct kvm_mmu_page *child;
struct hlist_node *node, *n;
struct hlist_head *bucket;
unsigned index;
u64 *spte;
- u64 pte;
unsigned offset = offset_in_page(gpa);
unsigned pte_size;
unsigned page_offset;
unsigned misaligned;
int level;
int flooded = 0;
+ int npte;
pgprintk("%s: gpa %llx bytes %d\n", __FUNCTION__, gpa, bytes);
if (gfn == vcpu->last_pt_write_gfn) {
@@ -1144,22 +1162,26 @@ void kvm_mmu_pre_write(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes)
}
page_offset = offset;
level = page->role.level;
+ npte = 1;
if (page->role.glevels == PT32_ROOT_LEVEL) {
- page_offset <<= 1; /* 32->64 */
+ page_offset <<= 1; /* 32->64 */
+ /*
+ * A 32-bit pde maps 4MB while the shadow pdes map
+ * only 2MB. So we need to double the offset again
+ * and zap two pdes instead of one.
+ */
+ if (level == PT32_ROOT_LEVEL) {
+ page_offset <<= 1;
+ npte = 2;
+ }
page_offset &= ~PAGE_MASK;
}
spte = __va(page->page_hpa);
spte += page_offset / sizeof(*spte);
- pte = *spte;
- if (is_present_pte(pte)) {
- if (level == PT_PAGE_TABLE_LEVEL)
- rmap_remove(vcpu, spte);
- else {
- child = page_header(pte & PT64_BASE_ADDR_MASK);
- mmu_page_remove_parent_pte(vcpu, child, spte);
- }
+ while (npte--) {
+ mmu_pre_write_zap_pte(vcpu, page, spte);
+ ++spte;
}
- *spte = 0;
}
}
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index c07178e..bfa0ce4 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -371,10 +371,10 @@ static int vmx_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata)
data = vmcs_read32(GUEST_SYSENTER_CS);
break;
case MSR_IA32_SYSENTER_EIP:
- data = vmcs_read32(GUEST_SYSENTER_EIP);
+ data = vmcs_readl(GUEST_SYSENTER_EIP);
break;
case MSR_IA32_SYSENTER_ESP:
- data = vmcs_read32(GUEST_SYSENTER_ESP);
+ data = vmcs_readl(GUEST_SYSENTER_ESP);
break;
default:
msr = find_msr_entry(vcpu, msr_index);
@@ -412,10 +412,10 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
vmcs_write32(GUEST_SYSENTER_CS, data);
break;
case MSR_IA32_SYSENTER_EIP:
- vmcs_write32(GUEST_SYSENTER_EIP, data);
+ vmcs_writel(GUEST_SYSENTER_EIP, data);
break;
case MSR_IA32_SYSENTER_ESP:
- vmcs_write32(GUEST_SYSENTER_ESP, data);
+ vmcs_writel(GUEST_SYSENTER_ESP, data);
break;
case MSR_IA32_TIME_STAMP_COUNTER:
guest_write_tsc(data);
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index c625ddb..d5ecd2d 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -188,7 +188,7 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks)
for (i=0; i < cnt-1 ; i++) {
sector_t sz = 0;
int j;
- for (j=i; i<cnt-1 && sz < min_spacing ; j++)
+ for (j = i; j < cnt - 1 && sz < min_spacing; j++)
sz += conf->disks[j].size;
if (sz >= min_spacing && sz < conf->hash_spacing)
conf->hash_spacing = sz;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 1ff5138..9916cf3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1248,10 +1248,10 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
ret |= pvr2_write_register(hdw, 0xaa18, 0x00840000); /*unknown*/
LOCK_TAKE(hdw->ctl_lock); do {
hdw->cmd_buffer[0] = FX2CMD_FWPOST1;
- ret |= pvr2_send_request(hdw,hdw->cmd_buffer,1,0,0);
+ ret |= pvr2_send_request(hdw,hdw->cmd_buffer,1,NULL,0);
hdw->cmd_buffer[0] = FX2CMD_MEMSEL;
hdw->cmd_buffer[1] = 0;
- ret |= pvr2_send_request(hdw,hdw->cmd_buffer,2,0,0);
+ ret |= pvr2_send_request(hdw,hdw->cmd_buffer,2,NULL,0);
} while (0); LOCK_GIVE(hdw->ctl_lock);
if (ret) {
@@ -1320,7 +1320,7 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw)
LOCK_TAKE(hdw->ctl_lock); do {
hdw->cmd_buffer[0] = FX2CMD_MEMSEL;
hdw->cmd_buffer[1] = 0;
- ret |= pvr2_send_request(hdw,hdw->cmd_buffer,2,0,0);
+ ret |= pvr2_send_request(hdw,hdw->cmd_buffer,2,NULL,0);
} while (0); LOCK_GIVE(hdw->ctl_lock);
if (ret) {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 5313d34..25d3830 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -808,11 +808,11 @@ static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)
{
if (vp->dev_video) {
pvr2_v4l2_dev_destroy(vp->dev_video);
- vp->dev_video = 0;
+ vp->dev_video = NULL;
}
if (vp->dev_radio) {
pvr2_v4l2_dev_destroy(vp->dev_radio);
- vp->dev_radio = 0;
+ vp->dev_radio = NULL;
}
pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);
@@ -1138,7 +1138,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
{
int mindevnum;
int unit_number;
- int *nr_ptr = 0;
+ int *nr_ptr = NULL;
dip->v4lp = vp;
diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c
index b060d4b..0de5c9e 100644
--- a/drivers/mmc/imxmmc.c
+++ b/drivers/mmc/imxmmc.c
@@ -569,10 +569,12 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat)
if(host->dma_dir == DMA_FROM_DEVICE) {
imxmci_busy_wait_for_status(host, &stat,
- STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE,
+ STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE |
+ STATUS_TIME_OUT_READ,
50, "imxmci_cpu_driven_data read");
while((stat & (STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE)) &&
+ !(stat & STATUS_TIME_OUT_READ) &&
(host->data_cnt < 512)) {
udelay(20); /* required for clocks < 8MHz*/
@@ -602,6 +604,12 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat)
if(host->dma_size & 0x1ff)
stat &= ~STATUS_CRC_READ_ERR;
+ if(stat & STATUS_TIME_OUT_READ) {
+ dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read timeout STATUS = 0x%x\n",
+ stat);
+ trans_done = -1;
+ }
+
} else {
imxmci_busy_wait_for_status(host, &stat,
STATUS_APPL_BUFF_FE,
@@ -709,6 +717,9 @@ static void imxmci_tasklet_fnc(unsigned long data)
*/
stat |= host->status_reg;
+ if(test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events))
+ stat &= ~STATUS_CRC_READ_ERR;
+
if(test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) {
imxmci_busy_wait_for_status(host, &stat,
STATUS_END_CMD_RESP | STATUS_ERR_MASK,
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index 88d4f70..dee3638 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -1328,7 +1328,7 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
cso = skb->h.raw - skb->data;
- css = (skb->h.raw + skb->csum) - skb->data;
+ css = (skb->h.raw + skb->csum_offset) - skb->data;
if (unlikely(cso & 0x1)) {
printk(KERN_DEBUG "%s: payload offset != even number\n",
atl1_driver_name);
@@ -1562,7 +1562,7 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* mss will be nonzero if we're doing segment offload (TSO/GSO) */
mss = skb_shinfo(skb)->gso_size;
if (mss) {
- if (skb->protocol == ntohs(ETH_P_IP)) {
+ if (skb->protocol == htons(ETH_P_IP)) {
proto_hdr_len = ((skb->h.raw - skb->data) +
(skb->h.th->doff << 2));
if (unlikely(proto_hdr_len > len)) {
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index c6172a7..349b96a 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -1712,7 +1712,7 @@ static void init_registers(struct net_device *dev)
/* Enable interrupts by setting the interrupt mask. */
writel(DEFAULT_INTR, ioaddr + IntrMask);
- writel(1, ioaddr + IntrEnable);
+ natsemi_irq_enable(dev);
writel(RxOn | TxOn, ioaddr + ChipCmd);
writel(StatsClear, ioaddr + StatsCtrl); /* Clear Stats */
@@ -2119,28 +2119,35 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
struct netdev_private *np = netdev_priv(dev);
void __iomem * ioaddr = ns_ioaddr(dev);
- if (np->hands_off)
+ /* Reading IntrStatus automatically acknowledges so don't do
+ * that while interrupts are disabled, (for example, while a
+ * poll is scheduled). */
+ if (np->hands_off || !readl(ioaddr + IntrEnable))
return IRQ_NONE;
- /* Reading automatically acknowledges. */
np->intr_status = readl(ioaddr + IntrStatus);
+ if (!np->intr_status)
+ return IRQ_NONE;
+
if (netif_msg_intr(np))
printk(KERN_DEBUG
"%s: Interrupt, status %#08x, mask %#08x.\n",
dev->name, np->intr_status,
readl(ioaddr + IntrMask));
- if (!np->intr_status)
- return IRQ_NONE;
-
prefetch(&np->rx_skbuff[np->cur_rx % RX_RING_SIZE]);
if (netif_rx_schedule_prep(dev)) {
/* Disable interrupts and register for poll */
natsemi_irq_disable(dev);
__netif_rx_schedule(dev);
- }
+ } else
+ printk(KERN_WARNING
+ "%s: Ignoring interrupt, status %#08x, mask %#08x.\n",
+ dev->name, np->intr_status,
+ readl(ioaddr + IntrMask));
+
return IRQ_HANDLED;
}
@@ -2156,6 +2163,20 @@ static int natsemi_poll(struct net_device *dev, int *budget)
int work_done = 0;
do {
+ if (netif_msg_intr(np))
+ printk(KERN_DEBUG
+ "%s: Poll, status %#08x, mask %#08x.\n",
+ dev->name, np->intr_status,
+ readl(ioaddr + IntrMask));
+
+ /* netdev_rx() may read IntrStatus again if the RX state
+ * machine falls over so do it first. */
+ if (np->intr_status &
+ (IntrRxDone | IntrRxIntr | RxStatusFIFOOver |
+ IntrRxErr | IntrRxOverrun)) {
+ netdev_rx(dev, &work_done, work_to_do);
+ }
+
if (np->intr_status &
(IntrTxDone | IntrTxIntr | IntrTxIdle | IntrTxErr)) {
spin_lock(&np->lock);
@@ -2167,12 +2188,6 @@ static int natsemi_poll(struct net_device *dev, int *budget)
if (np->intr_status & IntrAbnormalSummary)
netdev_error(dev, np->intr_status);
- if (np->intr_status &
- (IntrRxDone | IntrRxIntr | RxStatusFIFOOver |
- IntrRxErr | IntrRxOverrun)) {
- netdev_rx(dev, &work_done, work_to_do);
- }
-
*budget -= work_done;
dev->quota -= work_done;
@@ -2399,19 +2414,8 @@ static struct net_device_stats *get_stats(struct net_device *dev)
#ifdef CONFIG_NET_POLL_CONTROLLER
static void natsemi_poll_controller(struct net_device *dev)
{
- struct netdev_private *np = netdev_priv(dev);
-
disable_irq(dev->irq);
-
- /*
- * A real interrupt might have already reached us at this point
- * but NAPI might still haven't called us back. As the interrupt
- * status register is cleared by reading, we should prevent an
- * interrupt loss in this case...
- */
- if (!np->intr_status)
- intr_handler(dev->irq, dev);
-
+ intr_handler(dev->irq, dev);
enable_irq(dev->irq);
}
#endif
@@ -3071,7 +3075,7 @@ static void enable_wol_mode(struct net_device *dev, int enable_intr)
* Could be used to send a netlink message.
*/
writel(WOLPkt | LinkChange, ioaddr + IntrMask);
- writel(1, ioaddr + IntrEnable);
+ natsemi_irq_enable(dev);
}
}
@@ -3202,7 +3206,7 @@ static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state)
disable_irq(dev->irq);
spin_lock_irq(&np->lock);
- writel(0, ioaddr + IntrEnable);
+ natsemi_irq_disable(dev);
np->hands_off = 1;
natsemi_stop_rxtx(dev);
netif_stop_queue(dev);
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 81742e4..dd8ce35 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -232,6 +232,7 @@ enum {
#define MPORT_SINGLE_FUNCTION_MODE 0x1111
extern unsigned long long netxen_dma_mask;
+extern unsigned long last_schedule_time;
/*
* NetXen host-peg signal message structure
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 986ef98..ee1b5a2 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -462,6 +462,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
}
printk(KERN_INFO "%s: flash unlocked. \n",
netxen_nic_driver_name);
+ last_schedule_time = jiffies;
ret = netxen_flash_erase_secondary(adapter);
if (ret != FLASH_SUCCESS) {
printk(KERN_ERR "%s: Flash erase failed.\n",
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 1be5570..6537574 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -822,7 +822,10 @@ int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu)
{
struct netxen_adapter *adapter = port->adapter;
new_mtu += NETXEN_NIU_HDRSIZE + NETXEN_NIU_TLRSIZE;
- netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu);
+ if (port->portnum == 0)
+ netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu);
+ else if (port->portnum == 1)
+ netxen_nic_write_w0(adapter, NETXEN_NIU_XG1_MAX_FRAME_SIZE, new_mtu);
return 0;
}
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 586d32b..229aa1c 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -42,6 +42,8 @@ struct crb_addr_pair {
u32 data;
};
+unsigned long last_schedule_time;
+
#define NETXEN_MAX_CRB_XFORM 60
static unsigned int crb_addr_xform[NETXEN_MAX_CRB_XFORM];
#define NETXEN_ADDR_ERROR (0xffffffff)
@@ -404,9 +406,14 @@ static inline int do_rom_fast_write(struct netxen_adapter *adapter, int addr,
static inline int
do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
{
+ if (jiffies > (last_schedule_time + (8 * HZ))) {
+ last_schedule_time = jiffies;
+ schedule();
+ }
+
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
- udelay(70); /* prevent bursting on CRB */
+ udelay(100); /* prevent bursting on CRB */
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
if (netxen_wait_rom_done(adapter)) {
@@ -415,7 +422,7 @@ do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
}
/* reset abyte_cnt and dummy_byte_cnt */
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
- udelay(70); /* prevent bursting on CRB */
+ udelay(100); /* prevent bursting on CRB */
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
*valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index a956a51..1060154 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -138,7 +138,7 @@ static const struct ethtool_ops netdev_ethtool_ops = {
======================================================================*/
-static int ibmtr_attach(struct pcmcia_device *link)
+static int __devinit ibmtr_attach(struct pcmcia_device *link)
{
ibmtr_dev_t *info;
struct net_device *dev;
@@ -217,7 +217,7 @@ static void ibmtr_detach(struct pcmcia_device *link)
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int ibmtr_config(struct pcmcia_device *link)
+static int __devinit ibmtr_config(struct pcmcia_device *link)
{
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index eea75a4..8fecf1b 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -3275,24 +3275,30 @@ static int skge_set_mac_address(struct net_device *dev, void *p)
struct skge_hw *hw = skge->hw;
unsigned port = skge->port;
const struct sockaddr *addr = p;
+ u16 ctrl;
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- mutex_lock(&hw->phy_mutex);
memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
- memcpy_toio(hw->regs + B2_MAC_1 + port*8,
- dev->dev_addr, ETH_ALEN);
- memcpy_toio(hw->regs + B2_MAC_2 + port*8,
- dev->dev_addr, ETH_ALEN);
- if (hw->chip_id == CHIP_ID_GENESIS)
- xm_outaddr(hw, port, XM_SA, dev->dev_addr);
- else {
- gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr);
- gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr);
+ /* disable Rx */
+ ctrl = gma_read16(hw, port, GM_GP_CTRL);
+ gma_write16(hw, port, GM_GP_CTRL, ctrl & ~GM_GPCR_RX_ENA);
+
+ memcpy_toio(hw->regs + B2_MAC_1 + port*8, dev->dev_addr, ETH_ALEN);
+ memcpy_toio(hw->regs + B2_MAC_2 + port*8, dev->dev_addr, ETH_ALEN);
+
+ if (netif_running(dev)) {
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ xm_outaddr(hw, port, XM_SA, dev->dev_addr);
+ else {
+ gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr);
+ gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr);
+ }
}
- mutex_unlock(&hw->phy_mutex);
+
+ gma_write16(hw, port, GM_GP_CTRL, ctrl);
return 0;
}
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 36202e9..01d5531 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -346,7 +346,7 @@ static void ibmtr_cleanup_card(struct net_device *dev)
* which references it.
****************************************************************************/
-static int __init ibmtr_probe(struct net_device *dev)
+static int __devinit ibmtr_probe(struct net_device *dev)
{
int i;
int base_addr = dev->base_addr;
@@ -366,7 +366,7 @@ static int __init ibmtr_probe(struct net_device *dev)
return -ENODEV;
}
-int __init ibmtr_probe_card(struct net_device *dev)
+int __devinit ibmtr_probe_card(struct net_device *dev)
{
int err = ibmtr_probe(dev);
if (!err) {
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 24a29c9..9aeac76 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -190,13 +190,13 @@
/* Structure/enum declaration ------------------------------- */
struct tx_desc {
- u32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */
+ __le32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */
char *tx_buf_ptr; /* Data for us */
struct tx_desc *next_tx_desc;
} __attribute__(( aligned(32) ));
struct rx_desc {
- u32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */
+ __le32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */
struct sk_buff *rx_skb_ptr; /* Data for us */
struct rx_desc *next_rx_desc;
} __attribute__(( aligned(32) ));
@@ -458,7 +458,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
/* read 64 word srom data */
for (i = 0; i < 64; i++)
- ((u16 *) db->srom)[i] =
+ ((__le16 *) db->srom)[i] =
cpu_to_le16(read_srom_word(db->ioaddr, i));
/* Set Node address */
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 01869b1..ad33e01 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -100,6 +100,7 @@ static void msi_set_mask_bit(unsigned int irq, int flag)
BUG();
break;
}
+ entry->msi_attrib.masked = !!flag;
}
void read_msi_msg(unsigned int irq, struct msi_msg *msg)
@@ -179,6 +180,7 @@ void write_msi_msg(unsigned int irq, struct msi_msg *msg)
default:
BUG();
}
+ entry->msg = *msg;
}
void mask_msi_irq(unsigned int irq)
@@ -225,164 +227,60 @@ static struct msi_desc* alloc_msi_entry(void)
}
#ifdef CONFIG_PM
-static int __pci_save_msi_state(struct pci_dev *dev)
-{
- int pos, i = 0;
- u16 control;
- struct pci_cap_saved_state *save_state;
- u32 *cap;
-
- if (!dev->msi_enabled)
- return 0;
-
- pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
- if (pos <= 0)
- return 0;
-
- save_state = kzalloc(sizeof(struct pci_cap_saved_state) + sizeof(u32) * 5,
- GFP_KERNEL);
- if (!save_state) {
- printk(KERN_ERR "Out of memory in pci_save_msi_state\n");
- return -ENOMEM;
- }
- cap = &save_state->data[0];
-
- pci_read_config_dword(dev, pos, &cap[i++]);
- control = cap[0] >> 16;
- pci_read_config_dword(dev, pos + PCI_MSI_ADDRESS_LO, &cap[i++]);
- if (control & PCI_MSI_FLAGS_64BIT) {
- pci_read_config_dword(dev, pos + PCI_MSI_ADDRESS_HI, &cap[i++]);
- pci_read_config_dword(dev, pos + PCI_MSI_DATA_64, &cap[i++]);
- } else
- pci_read_config_dword(dev, pos + PCI_MSI_DATA_32, &cap[i++]);
- if (control & PCI_MSI_FLAGS_MASKBIT)
- pci_read_config_dword(dev, pos + PCI_MSI_MASK_BIT, &cap[i++]);
- save_state->cap_nr = PCI_CAP_ID_MSI;
- pci_add_saved_cap(dev, save_state);
- return 0;
-}
-
static void __pci_restore_msi_state(struct pci_dev *dev)
{
- int i = 0, pos;
+ int pos;
u16 control;
- struct pci_cap_saved_state *save_state;
- u32 *cap;
+ struct msi_desc *entry;
if (!dev->msi_enabled)
return;
- save_state = pci_find_saved_cap(dev, PCI_CAP_ID_MSI);
- pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
- if (!save_state || pos <= 0)
- return;
- cap = &save_state->data[0];
+ entry = get_irq_msi(dev->irq);
+ pos = entry->msi_attrib.pos;
pci_intx(dev, 0); /* disable intx */
- control = cap[i++] >> 16;
msi_set_enable(dev, 0);
- pci_write_config_dword(dev, pos + PCI_MSI_ADDRESS_LO, cap[i++]);
- if (control & PCI_MSI_FLAGS_64BIT) {
- pci_write_config_dword(dev, pos + PCI_MSI_ADDRESS_HI, cap[i++]);
- pci_write_config_dword(dev, pos + PCI_MSI_DATA_64, cap[i++]);
- } else
- pci_write_config_dword(dev, pos + PCI_MSI_DATA_32, cap[i++]);
- if (control & PCI_MSI_FLAGS_MASKBIT)
- pci_write_config_dword(dev, pos + PCI_MSI_MASK_BIT, cap[i++]);
+ write_msi_msg(dev->irq, &entry->msg);
+ if (entry->msi_attrib.maskbit)
+ msi_set_mask_bit(dev->irq, entry->msi_attrib.masked);
+
+ pci_read_config_word(dev, pos + PCI_MSI_FLAGS, &control);
+ control &= ~(PCI_MSI_FLAGS_QSIZE | PCI_MSI_FLAGS_ENABLE);
+ if (entry->msi_attrib.maskbit || !entry->msi_attrib.masked)
+ control |= PCI_MSI_FLAGS_ENABLE;
pci_write_config_word(dev, pos + PCI_MSI_FLAGS, control);
- pci_remove_saved_cap(save_state);
- kfree(save_state);
-}
-
-static int __pci_save_msix_state(struct pci_dev *dev)
-{
- int pos;
- int irq, head, tail = 0;
- u16 control;
- struct pci_cap_saved_state *save_state;
-
- if (!dev->msix_enabled)
- return 0;
-
- pos = pci_find_capability(dev, PCI_CAP_ID_MSIX);
- if (pos <= 0)
- return 0;
-
- /* save the capability */
- pci_read_config_word(dev, msi_control_reg(pos), &control);
- save_state = kzalloc(sizeof(struct pci_cap_saved_state) + sizeof(u16),
- GFP_KERNEL);
- if (!save_state) {
- printk(KERN_ERR "Out of memory in pci_save_msix_state\n");
- return -ENOMEM;
- }
- *((u16 *)&save_state->data[0]) = control;
-
- /* save the table */
- irq = head = dev->first_msi_irq;
- while (head != tail) {
- struct msi_desc *entry;
-
- entry = get_irq_msi(irq);
- read_msi_msg(irq, &entry->msg_save);
-
- tail = entry->link.tail;
- irq = tail;
- }
-
- save_state->cap_nr = PCI_CAP_ID_MSIX;
- pci_add_saved_cap(dev, save_state);
- return 0;
-}
-
-int pci_save_msi_state(struct pci_dev *dev)
-{
- int rc;
-
- rc = __pci_save_msi_state(dev);
- if (rc)
- return rc;
-
- rc = __pci_save_msix_state(dev);
-
- return rc;
}
static void __pci_restore_msix_state(struct pci_dev *dev)
{
- u16 save;
int pos;
int irq, head, tail = 0;
struct msi_desc *entry;
- struct pci_cap_saved_state *save_state;
+ u16 control;
if (!dev->msix_enabled)
return;
- save_state = pci_find_saved_cap(dev, PCI_CAP_ID_MSIX);
- if (!save_state)
- return;
- save = *((u16 *)&save_state->data[0]);
- pci_remove_saved_cap(save_state);
- kfree(save_state);
-
- pos = pci_find_capability(dev, PCI_CAP_ID_MSIX);
- if (pos <= 0)
- return;
-
/* route the table */
pci_intx(dev, 0); /* disable intx */
msix_set_enable(dev, 0);
irq = head = dev->first_msi_irq;
+ entry = get_irq_msi(irq);
+ pos = entry->msi_attrib.pos;
while (head != tail) {
entry = get_irq_msi(irq);
- write_msi_msg(irq, &entry->msg_save);
+ write_msi_msg(irq, &entry->msg);
+ msi_set_mask_bit(irq, entry->msi_attrib.masked);
tail = entry->link.tail;
irq = tail;
}
- pci_write_config_word(dev, msi_control_reg(pos), save);
+ pci_read_config_word(dev, pos + PCI_MSIX_FLAGS, &control);
+ control &= ~PCI_MSIX_FLAGS_MASKALL;
+ control |= PCI_MSIX_FLAGS_ENABLE;
+ pci_write_config_word(dev, pos + PCI_MSIX_FLAGS, control);
}
void pci_restore_msi_state(struct pci_dev *dev)
@@ -420,6 +318,7 @@ static int msi_capability_init(struct pci_dev *dev)
entry->msi_attrib.is_64 = is_64bit_address(control);
entry->msi_attrib.entry_nr = 0;
entry->msi_attrib.maskbit = is_mask_bit_support(control);
+ entry->msi_attrib.masked = 1;
entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */
entry->msi_attrib.pos = pos;
if (is_mask_bit_support(control)) {
@@ -507,6 +406,7 @@ static int msix_capability_init(struct pci_dev *dev,
entry->msi_attrib.is_64 = 1;
entry->msi_attrib.entry_nr = j;
entry->msi_attrib.maskbit = 1;
+ entry->msi_attrib.masked = 1;
entry->msi_attrib.default_irq = dev->irq;
entry->msi_attrib.pos = pos;
entry->dev = dev;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a32db06..d3eab05 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -551,7 +551,9 @@ static int pci_save_pcie_state(struct pci_dev *dev)
if (pos <= 0)
return 0;
- save_state = kzalloc(sizeof(*save_state) + sizeof(u16) * 4, GFP_KERNEL);
+ save_state = pci_find_saved_cap(dev, PCI_CAP_ID_EXP);
+ if (!save_state)
+ save_state = kzalloc(sizeof(*save_state) + sizeof(u16) * 4, GFP_KERNEL);
if (!save_state) {
dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
return -ENOMEM;
@@ -582,8 +584,6 @@ static void pci_restore_pcie_state(struct pci_dev *dev)
pci_write_config_word(dev, pos + PCI_EXP_LNKCTL, cap[i++]);
pci_write_config_word(dev, pos + PCI_EXP_SLTCTL, cap[i++]);
pci_write_config_word(dev, pos + PCI_EXP_RTCTL, cap[i++]);
- pci_remove_saved_cap(save_state);
- kfree(save_state);
}
@@ -597,7 +597,9 @@ static int pci_save_pcix_state(struct pci_dev *dev)
if (pos <= 0)
return 0;
- save_state = kzalloc(sizeof(*save_state) + sizeof(u16), GFP_KERNEL);
+ save_state = pci_find_saved_cap(dev, PCI_CAP_ID_EXP);
+ if (!save_state)
+ save_state = kzalloc(sizeof(*save_state) + sizeof(u16), GFP_KERNEL);
if (!save_state) {
dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
return -ENOMEM;
@@ -622,8 +624,6 @@ static void pci_restore_pcix_state(struct pci_dev *dev)
cap = (u16 *)&save_state->data[0];
pci_write_config_word(dev, pos + PCI_X_CMD, cap[i++]);
- pci_remove_saved_cap(save_state);
- kfree(save_state);
}
@@ -638,8 +638,6 @@ pci_save_state(struct pci_dev *dev)
/* XXX: 100% dword access ok here? */
for (i = 0; i < 16; i++)
pci_read_config_dword(dev, i * 4,&dev->saved_config_space[i]);
- if ((i = pci_save_msi_state(dev)) != 0)
- return i;
if ((i = pci_save_pcie_state(dev)) != 0)
return i;
if ((i = pci_save_pcix_state(dev)) != 0)
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index ae7a975..62ea04c 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -52,10 +52,8 @@ static inline void pci_no_msi(void) { }
#endif
#if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM)
-int pci_save_msi_state(struct pci_dev *dev);
void pci_restore_msi_state(struct pci_dev *dev);
#else
-static inline int pci_save_msi_state(struct pci_dev *dev) { return 0; }
static inline void pci_restore_msi_state(struct pci_dev *dev) {}
#endif
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index 5026b34..57e6ab1 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -451,7 +451,7 @@ int pnp_auto_config_dev(struct pnp_dev *dev)
return -EINVAL;
if(!pnp_can_configure(dev)) {
- pnp_info("Device %s does not support resource configuration.", dev->dev.bus_id);
+ pnp_dbg("Device %s does not support resource configuration.", dev->dev.bus_id);
return -ENODEV;
}
@@ -482,7 +482,7 @@ int pnp_auto_config_dev(struct pnp_dev *dev)
int pnp_start_dev(struct pnp_dev *dev)
{
if (!pnp_can_write(dev)) {
- pnp_info("Device %s does not support activation.", dev->dev.bus_id);
+ pnp_dbg("Device %s does not support activation.", dev->dev.bus_id);
return -EINVAL;
}
@@ -506,7 +506,7 @@ int pnp_start_dev(struct pnp_dev *dev)
int pnp_stop_dev(struct pnp_dev *dev)
{
if (!pnp_can_disable(dev)) {
- pnp_info("Device %s does not support disabling.", dev->dev.bus_id);
+ pnp_dbg("Device %s does not support disabling.", dev->dev.bus_id);
return -EINVAL;
}
if (dev->protocol->disable(dev)<0) {
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 1926b4d..d21e04c 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -24,6 +24,8 @@
#include <linux/reboot.h>
#include <linux/kernel.h>
#include <linux/ioctl.h>
+
+#include <asm/firmware.h>
#include <asm/lv1call.h>
#include <asm/ps3av.h>
#include <asm/ps3.h>
@@ -947,7 +949,12 @@ static struct ps3_vuart_port_driver ps3av_driver = {
static int ps3av_module_init(void)
{
- int error = ps3_vuart_port_driver_register(&ps3av_driver);
+ int error;
+
+ if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+ return -ENODEV;
+
+ error = ps3_vuart_port_driver_register(&ps3av_driver);
if (error) {
printk(KERN_ERR
"%s: ps3_vuart_port_driver_register failed %d\n",
diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
index 21c97c8..bc70e81 100644
--- a/drivers/ps3/ps3av_cmd.c
+++ b/drivers/ps3/ps3av_cmd.c
@@ -485,12 +485,12 @@ static u8 ps3av_cnv_mclk(u32 fs)
static const u32 ps3av_ns_table[][5] = {
/* D1, D2, D3, D4, D5 */
- [PS3AV_CMD_AUDIO_FS_44K-BASE] { 6272, 6272, 17836, 17836, 8918 },
- [PS3AV_CMD_AUDIO_FS_48K-BASE] { 6144, 6144, 11648, 11648, 5824 },
- [PS3AV_CMD_AUDIO_FS_88K-BASE] { 12544, 12544, 35672, 35672, 17836 },
- [PS3AV_CMD_AUDIO_FS_96K-BASE] { 12288, 12288, 23296, 23296, 11648 },
- [PS3AV_CMD_AUDIO_FS_176K-BASE] { 25088, 25088, 71344, 71344, 35672 },
- [PS3AV_CMD_AUDIO_FS_192K-BASE] { 24576, 24576, 46592, 46592, 23296 }
+ [PS3AV_CMD_AUDIO_FS_44K-BASE] = { 6272, 6272, 17836, 17836, 8918 },
+ [PS3AV_CMD_AUDIO_FS_48K-BASE] = { 6144, 6144, 11648, 11648, 5824 },
+ [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 },
+ [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 },
+ [PS3AV_CMD_AUDIO_FS_176K-BASE] = { 25088, 25088, 71344, 71344, 35672 },
+ [PS3AV_CMD_AUDIO_FS_192K-BASE] = { 24576, 24576, 46592, 46592, 23296 }
};
static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
@@ -543,9 +543,10 @@ static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid)
#undef BASE
-static u8 ps3av_cnv_enable(u32 source, u8 *enable)
+static u8 ps3av_cnv_enable(u32 source, const u8 *enable)
{
- u8 *p, ret = 0;
+ const u8 *p;
+ u8 ret = 0;
if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) {
ret = 0x03;
@@ -559,9 +560,10 @@ static u8 ps3av_cnv_enable(u32 source, u8 *enable)
return ret;
}
-static u8 ps3av_cnv_fifomap(u8 *map)
+static u8 ps3av_cnv_fifomap(const u8 *map)
{
- u8 *p, ret = 0;
+ const u8 *p;
+ u8 ret = 0;
p = map;
ret = p[0] + (p[1] << 2) + (p[2] << 4) + (p[3] << 6);
@@ -615,7 +617,7 @@ static void ps3av_cnv_info(struct ps3av_audio_info_frame *info,
info->pb5.lsv = mode->audio_downmix_level;
}
-static void ps3av_cnv_chstat(u8 *chstat, u8 *cs_info)
+static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
{
memcpy(chstat, cs_info, 5);
}
diff --git a/drivers/ps3/sys-manager.c b/drivers/ps3/sys-manager.c
index 0fc30be..3aa2b0d 100644
--- a/drivers/ps3/sys-manager.c
+++ b/drivers/ps3/sys-manager.c
@@ -22,7 +22,10 @@
#include <linux/module.h>
#include <linux/workqueue.h>
#include <linux/reboot.h>
+
+#include <asm/firmware.h>
#include <asm/ps3.h>
+
#include "vuart.h"
MODULE_AUTHOR("Sony Corporation");
@@ -598,6 +601,9 @@ static struct ps3_vuart_port_driver ps3_sys_manager = {
static int __init ps3_sys_manager_init(void)
{
+ if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+ return -ENODEV;
+
return ps3_vuart_port_driver_register(&ps3_sys_manager);
}
diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index 7462981..6c12744 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -952,7 +952,7 @@ fail_alloc_irq:
kfree(dev->priv);
dev->priv = NULL;
fail_alloc:
- vuart_bus_priv.devices[port_number] = 0;
+ vuart_bus_priv.devices[port_number] = NULL;
fail_match:
up(&vuart_bus_priv.probe_mutex);
dev_dbg(&dev->core, "%s:%d failed\n", __func__, __LINE__);
@@ -978,7 +978,7 @@ static int ps3_vuart_remove(struct device *_dev)
dev_dbg(&dev->core, "%s:%d: %s no remove method\n", __func__,
__LINE__, dev->core.bus_id);
- vuart_bus_priv.devices[dev->priv->port_number] = 0;
+ vuart_bus_priv.devices[dev->priv->port_number] = NULL;
if (--vuart_bus_priv.use_count == 0) {
BUG();
@@ -1031,7 +1031,7 @@ int __init ps3_vuart_bus_init(void)
pr_debug("%s:%d:\n", __func__, __LINE__);
if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
- return 0;
+ return -ENODEV;
init_MUTEX(&vuart_bus_priv.probe_mutex);
result = bus_register(&ps3_vuart_bus);
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index d48e3ca..5aeb68e 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -71,19 +71,31 @@ __ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)
* Provide an 'ungroup' attribute so the user can remove group devices no
* longer needed or accidentially created. Saves memory :)
*/
+static void ccwgroup_ungroup_callback(struct device *dev)
+{
+ struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
+
+ __ccwgroup_remove_symlinks(gdev);
+ device_unregister(dev);
+}
+
static ssize_t
ccwgroup_ungroup_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct ccwgroup_device *gdev;
+ int rc;
gdev = to_ccwgroupdev(dev);
if (gdev->state != CCWGROUP_OFFLINE)
return -EINVAL;
- __ccwgroup_remove_symlinks(gdev);
- device_unregister(dev);
-
+ /* Note that we cannot unregister the device from one of its
+ * attribute methods, so we have to use this roundabout approach.
+ */
+ rc = device_schedule_callback(dev, ccwgroup_ungroup_callback);
+ if (rc)
+ count = rc;
return count;
}
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 5b1e3ff..05fac07 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -210,9 +210,11 @@ again:
goto again;
}
if (rc < 0) {
- QDIO_DBF_TEXT3(1,trace,"sqberr");
- sprintf(dbf_text,"%2x,%2x,%d,%d",tmp_cnt,*cnt,ccq,q_no);
- QDIO_DBF_TEXT3(1,trace,dbf_text);
+ QDIO_DBF_TEXT3(1,trace,"sqberr");
+ sprintf(dbf_text,"%2x,%2x",tmp_cnt,*cnt);
+ QDIO_DBF_TEXT3(1,trace,dbf_text);
+ sprintf(dbf_text,"%d,%d",ccq,q_no);
+ QDIO_DBF_TEXT3(1,trace,dbf_text);
q->handler(q->cdev,QDIO_STATUS_ACTIVATE_CHECK_CONDITION|
QDIO_STATUS_LOOK_FOR_ERROR,
0, 0, 0, -1, -1, q->int_parm);
@@ -1250,7 +1252,6 @@ qdio_is_inbound_q_done(struct qdio_q *q)
if (!no_used) {
QDIO_DBF_TEXT4(0,trace,"inqisdnA");
QDIO_DBF_HEX4(0,trace,&q,sizeof(void*));
- QDIO_DBF_TEXT4(0,trace,dbf_text);
return 1;
}
if (irq->is_qebsm) {
@@ -3371,10 +3372,15 @@ qdio_do_qdio_fill_input(struct qdio_q *q, unsigned int qidx,
unsigned int count, struct qdio_buffer *buffers)
{
struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+ int tmp = 0;
+
qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
if (irq->is_qebsm) {
- while (count)
- set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+ while (count) {
+ tmp = set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+ if (!tmp)
+ return;
+ }
return;
}
for (;;) {
@@ -3390,11 +3396,15 @@ qdio_do_qdio_fill_output(struct qdio_q *q, unsigned int qidx,
unsigned int count, struct qdio_buffer *buffers)
{
struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+ int tmp = 0;
qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
if (irq->is_qebsm) {
- while (count)
- set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+ while (count) {
+ tmp = set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+ if (!tmp)
+ return;
+ }
return;
}
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index c7d1355..181b517 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -65,6 +65,8 @@ module_param_named(poll_thread, ap_thread_flag, int, 0000);
MODULE_PARM_DESC(poll_thread, "Turn on/off poll thread, default is 1 (on).");
static struct device *ap_root_device = NULL;
+static DEFINE_SPINLOCK(ap_device_lock);
+static LIST_HEAD(ap_device_list);
/**
* Workqueue & timer for bus rescan.
@@ -457,6 +459,9 @@ static int ap_device_probe(struct device *dev)
int rc;
ap_dev->drv = ap_drv;
+ spin_lock_bh(&ap_device_lock);
+ list_add(&ap_dev->list, &ap_device_list);
+ spin_unlock_bh(&ap_device_lock);
rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV;
return rc;
}
@@ -497,6 +502,9 @@ static int ap_device_remove(struct device *dev)
ap_flush_queue(ap_dev);
if (ap_drv->remove)
ap_drv->remove(ap_dev);
+ spin_lock_bh(&ap_device_lock);
+ list_del_init(&ap_dev->list);
+ spin_unlock_bh(&ap_device_lock);
return 0;
}
@@ -772,6 +780,7 @@ static void ap_scan_bus(struct work_struct *unused)
spin_lock_init(&ap_dev->lock);
INIT_LIST_HEAD(&ap_dev->pendingq);
INIT_LIST_HEAD(&ap_dev->requestq);
+ INIT_LIST_HEAD(&ap_dev->list);
if (device_type == 0)
ap_probe_device_type(ap_dev);
else
@@ -1033,14 +1042,13 @@ static void ap_poll_timeout(unsigned long unused)
* polling until bit 2^0 of the control flags is not set. If bit 2^1
* of the control flags has been set arm the poll timer.
*/
-static int __ap_poll_all(struct device *dev, void *data)
+static int __ap_poll_all(struct ap_device *ap_dev, unsigned long *flags)
{
- struct ap_device *ap_dev = to_ap_dev(dev);
int rc;
spin_lock(&ap_dev->lock);
if (!ap_dev->unregistered) {
- rc = ap_poll_queue(to_ap_dev(dev), (unsigned long *) data);
+ rc = ap_poll_queue(ap_dev, flags);
if (rc)
ap_dev->unregistered = 1;
} else
@@ -1054,10 +1062,15 @@ static int __ap_poll_all(struct device *dev, void *data)
static void ap_poll_all(unsigned long dummy)
{
unsigned long flags;
+ struct ap_device *ap_dev;
do {
flags = 0;
- bus_for_each_dev(&ap_bus_type, NULL, &flags, __ap_poll_all);
+ spin_lock(&ap_device_lock);
+ list_for_each_entry(ap_dev, &ap_device_list, list) {
+ __ap_poll_all(ap_dev, &flags);
+ }
+ spin_unlock(&ap_device_lock);
} while (flags & 1);
if (flags & 2)
ap_schedule_poll_timer();
@@ -1075,6 +1088,7 @@ static int ap_poll_thread(void *data)
DECLARE_WAITQUEUE(wait, current);
unsigned long flags;
int requests;
+ struct ap_device *ap_dev;
set_user_nice(current, 19);
while (1) {
@@ -1092,10 +1106,12 @@ static int ap_poll_thread(void *data)
set_current_state(TASK_RUNNING);
remove_wait_queue(&ap_poll_wait, &wait);
- local_bh_disable();
flags = 0;
- bus_for_each_dev(&ap_bus_type, NULL, &flags, __ap_poll_all);
- local_bh_enable();
+ spin_lock_bh(&ap_device_lock);
+ list_for_each_entry(ap_dev, &ap_device_list, list) {
+ __ap_poll_all(ap_dev, &flags);
+ }
+ spin_unlock_bh(&ap_device_lock);
}
set_current_state(TASK_RUNNING);
remove_wait_queue(&ap_poll_wait, &wait);
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 83b69c0..008559e 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -106,6 +106,7 @@ struct ap_device {
struct device device;
struct ap_driver *drv; /* Pointer to AP device driver. */
spinlock_t lock; /* Per device lock. */
+ struct list_head list; /* private list of all AP devices. */
ap_qid_t qid; /* AP queue id. */
int queue_depth; /* AP queue depth.*/
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 9976139..e3625a4 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -298,14 +298,14 @@ static long zcrypt_rsa_modexpo(struct ica_rsa_modexpo *mex)
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo(zdev, mex);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
@@ -373,14 +373,14 @@ static long zcrypt_rsa_crt(struct ica_rsa_modexpo_crt *crt)
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo_crt(zdev, crt);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
@@ -408,14 +408,14 @@ static long zcrypt_send_cprb(struct ica_xcRB *xcRB)
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->send_cprb(zdev, xcRB);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index e95c281..84b108d 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -873,7 +873,7 @@ qeth_realloc_headroom(struct qeth_card *card, struct sk_buff *skb, int size)
}
static inline struct sk_buff *
-qeth_pskb_unshare(struct sk_buff *skb, int pri)
+qeth_pskb_unshare(struct sk_buff *skb, gfp_t pri)
{
struct sk_buff *nskb;
if (!skb_cloned(skb))
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index c275dca..939de0d 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -452,10 +452,22 @@ store_rescan_field (struct device *dev, struct device_attribute *attr, const cha
}
static DEVICE_ATTR(rescan, S_IWUSR, NULL, store_rescan_field);
+static void sdev_store_delete_callback(struct device *dev)
+{
+ scsi_remove_device(to_scsi_device(dev));
+}
+
static ssize_t sdev_store_delete(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
- scsi_remove_device(to_scsi_device(dev));
+ int rc;
+
+ /* An attribute cannot be unregistered by one of its own methods,
+ * so we have to use this roundabout approach.
+ */
+ rc = device_schedule_callback(dev, sdev_store_delete_callback);
+ if (rc)
+ count = rc;
return count;
};
static DEVICE_ATTR(delete, S_IWUSR, NULL, sdev_store_delete);
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index c53b696..46c40bb 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -17,6 +17,9 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
+#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
#undef DEBUG
@@ -49,11 +52,6 @@
#endif
#include <asm/sci.h>
-
-#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
#include "sh-sci.h"
struct sci_port {
@@ -645,6 +643,9 @@ static inline int sci_handle_breaks(struct uart_port *port)
struct tty_struct *tty = port->info->tty;
struct sci_port *s = &sci_ports[port->line];
+ if (uart_handle_break(port))
+ return 0;
+
if (!s->break_flag && status & SCxSR_BRK(port)) {
#if defined(CONFIG_CPU_SH3)
/* Debounce break */
diff --git a/drivers/spi/at25.c b/drivers/spi/at25.c
index 48e4f48..8efa07e 100644
--- a/drivers/spi/at25.c
+++ b/drivers/spi/at25.c
@@ -291,7 +291,7 @@ static int at25_probe(struct spi_device *spi)
*/
sr = spi_w8r8(spi, AT25_RDSR);
if (sr < 0 || sr & AT25_SR_nRDY) {
- dev_dbg(&at25->spi->dev, "rdsr --> %d (%02x)\n", sr, sr);
+ dev_dbg(&spi->dev, "rdsr --> %d (%02x)\n", sr, sr);
err = -ENXIO;
goto fail;
}
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 6fa260d..66e7bc9 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -425,7 +425,7 @@ static int atmel_spi_setup(struct spi_device *spi)
if (ret)
return ret;
spi->controller_state = (void *)npcs_pin;
- gpio_direction_output(npcs_pin);
+ gpio_direction_output(npcs_pin, !(spi->mode & SPI_CS_HIGH));
}
dev_dbg(&spi->dev,
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index 24a330d..88425e1 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -302,10 +302,6 @@ static void bitbang_work(struct work_struct *work)
setup_transfer = NULL;
list_for_each_entry (t, &m->transfers, transfer_list) {
- if (bitbang->shutdown) {
- status = -ESHUTDOWN;
- break;
- }
/* override or restore speed and wordsize */
if (t->speed_hz || t->bits_per_word) {
@@ -410,8 +406,6 @@ int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m)
m->status = -EINPROGRESS;
bitbang = spi_master_get_devdata(spi->master);
- if (bitbang->shutdown)
- return -ESHUTDOWN;
spin_lock_irqsave(&bitbang->lock, flags);
if (!spi->max_speed_hz)
@@ -507,28 +501,12 @@ EXPORT_SYMBOL_GPL(spi_bitbang_start);
*/
int spi_bitbang_stop(struct spi_bitbang *bitbang)
{
- unsigned limit = 500;
-
- spin_lock_irq(&bitbang->lock);
- bitbang->shutdown = 0;
- while (!list_empty(&bitbang->queue) && limit--) {
- spin_unlock_irq(&bitbang->lock);
+ spi_unregister_master(bitbang->master);
- dev_dbg(bitbang->master->cdev.dev, "wait for queue\n");
- msleep(10);
-
- spin_lock_irq(&bitbang->lock);
- }
- spin_unlock_irq(&bitbang->lock);
- if (!list_empty(&bitbang->queue)) {
- dev_err(bitbang->master->cdev.dev, "queue didn't empty\n");
- return -EBUSY;
- }
+ WARN_ON(!list_empty(&bitbang->queue));
destroy_workqueue(bitbang->workqueue);
- spi_unregister_master(bitbang->master);
-
return 0;
}
EXPORT_SYMBOL_GPL(spi_bitbang_stop);
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 651379c..220abce 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -41,7 +41,7 @@ struct s3c24xx_spi {
int len;
int count;
- int (*set_cs)(struct s3c2410_spi_info *spi,
+ void (*set_cs)(struct s3c2410_spi_info *spi,
int cs, int pol);
/* data buffers */
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 63e50a1..6584cf0 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -202,6 +202,7 @@ struct quirk_printer_struct {
#define USBLP_QUIRK_BIDIR 0x1 /* reports bidir but requires unidirectional mode (no INs/reads) */
#define USBLP_QUIRK_USB_INIT 0x2 /* needs vendor USB init string */
+#define USBLP_QUIRK_BAD_CLASS 0x4 /* descriptor uses vendor-specific Class or SubClass */
static const struct quirk_printer_struct quirk_printers[] = {
{ 0x03f0, 0x0004, USBLP_QUIRK_BIDIR }, /* HP DeskJet 895C */
@@ -218,6 +219,7 @@ static const struct quirk_printer_struct quirk_printers[] = {
{ 0x0409, 0xf0be, USBLP_QUIRK_BIDIR }, /* NEC Picty920 (HP OEM) */
{ 0x0409, 0xf1be, USBLP_QUIRK_BIDIR }, /* NEC Picty800 (HP OEM) */
{ 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */
+ { 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */
{ 0, 0 }
};
@@ -1048,7 +1050,8 @@ static int usblp_select_alts(struct usblp *usblp)
ifd = &if_alt->altsetting[i];
if (ifd->desc.bInterfaceClass != 7 || ifd->desc.bInterfaceSubClass != 1)
- continue;
+ if (!(usblp->quirks & USBLP_QUIRK_BAD_CLASS))
+ continue;
if (ifd->desc.bInterfaceProtocol < USBLP_FIRST_PROTOCOL ||
ifd->desc.bInterfaceProtocol > USBLP_LAST_PROTOCOL)
@@ -1232,6 +1235,7 @@ static struct usb_device_id usblp_ids [] = {
{ USB_INTERFACE_INFO(7, 1, 1) },
{ USB_INTERFACE_INFO(7, 1, 2) },
{ USB_INTERFACE_INFO(7, 1, 3) },
+ { USB_DEVICE(0x04b8, 0x0202) }, /* Seiko Epson Receipt Printer M129C */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/misc/berry_charge.c b/drivers/usb/misc/berry_charge.c
index 60893c6..b15f2fd 100644
--- a/drivers/usb/misc/berry_charge.c
+++ b/drivers/usb/misc/berry_charge.c
@@ -69,7 +69,7 @@ static int magic_charge(struct usb_device *udev)
return retval;
}
- dbg(&udev->dev, "Sending first magic command\n");
+ dbg(&udev->dev, "Sending second magic command\n");
retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
0xa2, 0x40, 0, 1, dummy_buffer, 0, 100);
if (retval != 0) {
diff --git a/drivers/usb/net/dm9601.c b/drivers/usb/net/dm9601.c
index c0bc52b..5130cc7 100644
--- a/drivers/usb/net/dm9601.c
+++ b/drivers/usb/net/dm9601.c
@@ -578,6 +578,14 @@ static const struct usb_device_id products[] = {
USB_DEVICE(0x0a46, 0x9601), /* Davicom USB-100 */
.driver_info = (unsigned long)&dm9601_info,
},
+ {
+ USB_DEVICE(0x0a46, 0x6688), /* ZT6688 USB NIC */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
+ {
+ USB_DEVICE(0x0a46, 0x0268), /* ShanTou ST268 USB NIC */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
{}, // END
};
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 310a8b5..7538c64 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -18,10 +18,6 @@
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */
- { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
- { USB_DEVICE(0x1410, 0x1130) }, /* Novatel Wireless S720 CDMA/EV-DO */
- { USB_DEVICE(0x1410, 0x2110) }, /* Novatel Wireless U720 CDMA/EV-DO */
- { USB_DEVICE(0x1410, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
{ USB_DEVICE(0x1410, 0x1100) }, /* ExpressCard34 Qualcomm 3G CDMA */
{ USB_DEVICE(0x413c, 0x8115) }, /* Dell Wireless HSDPA 5500 */
{ },
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 2d588fb..19bf403 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1628,6 +1628,7 @@ static struct usb_serial_driver moschip7720_2port_driver = {
.chars_in_buffer = mos7720_chars_in_buffer,
.break_ctl = mos7720_break,
.read_bulk_callback = mos7720_bulk_in_callback,
+ .read_int_callback = mos7720_interrupt_callback,
};
static int __init moschip7720_init(void)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index db92a7f..e178e6f 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -109,7 +109,6 @@ static int option_send_setup(struct usb_serial_port *port);
#define HUAWEI_PRODUCT_E220 0x1003
#define NOVATELWIRELESS_VENDOR_ID 0x1410
-#define NOVATELWIRELESS_PRODUCT_U740 0x1400
#define ANYDATA_VENDOR_ID 0x16d5
#define ANYDATA_PRODUCT_ID 0x6501
@@ -152,7 +151,19 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1130) }, /* Novatel Merlin S720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1400) }, /* Novatel U730 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1410) }, /* Novatel U740 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1420) }, /* Novatel EU870 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel XU870 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2100) }, /* Novatel EV620 CDMA/EV-DO */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2110) }, /* Novatel Merlin ES620 / Merlin ES720 / Ovation U720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8511352..7639022 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -138,6 +138,11 @@ static void destroy_serial(struct kref *kref)
dbg("%s - %s", __FUNCTION__, serial->type->description);
+ serial->type->shutdown(serial);
+
+ /* return the minor range that this device had */
+ return_serial(serial);
+
for (i = 0; i < serial->num_ports; ++i)
serial->port[i]->open_count = 0;
@@ -148,12 +153,6 @@ static void destroy_serial(struct kref *kref)
serial->port[i] = NULL;
}
- if (serial->type->shutdown)
- serial->type->shutdown(serial);
-
- /* return the minor range that this device had */
- return_serial(serial);
-
/* If this is a "fake" port, we have to clean it up here, as it will
* not get cleaned up in port_release() as it was never registered with
* the driver core */
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 2dd31e3..e13637d 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1411,6 +1411,16 @@ UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ),
+/*
+ * Patch by Pete Zaitcev <zaitcev@redhat.com>
+ * Report by Mark Patton. Red Hat bz#208928.
+ */
+UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0001,
+ "Motorola",
+ "RAZR V3i",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Reported by Radovan Garabik <garabik@kassiopeia.juls.savba.sk> */
UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999,
"MPIO",
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 7f5a598..e4f0dd0 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1320,7 +1320,7 @@ config FB_AU1100
config FB_AU1200
bool "Au1200 LCD Driver"
- depends on FB && MIPS && SOC_AU1200
+ depends on (FB = y) && MIPS && SOC_AU1200
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
@@ -1470,7 +1470,7 @@ config FB_G364
config FB_68328
bool "Motorola 68328 native frame buffer support"
- depends on FB && (M68328 || M68EZ328 || M68VZ328)
+ depends on (FB = y) && (M68328 || M68EZ328 || M68VZ328)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
@@ -1616,7 +1616,7 @@ config FB_IBM_GXT4500
config FB_PS3
bool "PS3 GPU framebuffer driver"
- depends on FB && PS3_PS3AV
+ depends on (FB = y) && PS3_PS3AV
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index d131247..6b488b8 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -199,8 +199,8 @@ static int locomolcd_remove(struct locomo_dev *dev)
{
unsigned long flags;
- locomobl_data.brightness = 0;
- locomobl_data.power = 0;
+ locomolcd_bl_device->props.brightness = 0;
+ locomolcd_bl_device->props.power = 0;
locomolcd_set_intensity(locomolcd_bl_device);
backlight_device_unregister(locomolcd_bl_device);
diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c
index 7022693..836ab4d 100644
--- a/drivers/video/backlight/progear_bl.c
+++ b/drivers/video/backlight/progear_bl.c
@@ -65,13 +65,13 @@ static int progearbl_probe(struct platform_device *pdev)
u8 temp;
struct backlight_device *progear_backlight_device;
- pmu_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, 0);
+ pmu_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, NULL);
if (!pmu_dev) {
printk("ALI M7101 PMU not found.\n");
return -ENODEV;
}
- sb_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, 0);
+ sb_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
if (!sb_dev) {
printk("ALI 1533 SB not found.\n");
pci_dev_put(pmu_dev);
diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c
index 9bb6257..b0b2e40 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/bw2.c
@@ -186,8 +186,7 @@ static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
* Initialisation
*/
-static void
-bw2_init_fix(struct fb_info *info, int linebytes)
+static void __devinit bw2_init_fix(struct fb_info *info, int linebytes)
{
strlcpy(info->fix.id, "bwtwo", sizeof(info->fix.id));
@@ -199,43 +198,44 @@ bw2_init_fix(struct fb_info *info, int linebytes)
info->fix.accel = FB_ACCEL_SUN_BWTWO;
}
-static u8 bw2regs_1600[] __initdata = {
+static u8 bw2regs_1600[] __devinitdata = {
0x14, 0x8b, 0x15, 0x28, 0x16, 0x03, 0x17, 0x13,
0x18, 0x7b, 0x19, 0x05, 0x1a, 0x34, 0x1b, 0x2e,
0x1c, 0x00, 0x1d, 0x0a, 0x1e, 0xff, 0x1f, 0x01,
0x10, 0x21, 0
};
-static u8 bw2regs_ecl[] __initdata = {
+static u8 bw2regs_ecl[] __devinitdata = {
0x14, 0x65, 0x15, 0x1e, 0x16, 0x04, 0x17, 0x0c,
0x18, 0x5e, 0x19, 0x03, 0x1a, 0xa7, 0x1b, 0x23,
0x1c, 0x00, 0x1d, 0x08, 0x1e, 0xff, 0x1f, 0x01,
0x10, 0x20, 0
};
-static u8 bw2regs_analog[] __initdata = {
+static u8 bw2regs_analog[] __devinitdata = {
0x14, 0xbb, 0x15, 0x2b, 0x16, 0x03, 0x17, 0x13,
0x18, 0xb0, 0x19, 0x03, 0x1a, 0xa6, 0x1b, 0x22,
0x1c, 0x01, 0x1d, 0x05, 0x1e, 0xff, 0x1f, 0x01,
0x10, 0x20, 0
};
-static u8 bw2regs_76hz[] __initdata = {
+static u8 bw2regs_76hz[] __devinitdata = {
0x14, 0xb7, 0x15, 0x27, 0x16, 0x03, 0x17, 0x0f,
0x18, 0xae, 0x19, 0x03, 0x1a, 0xae, 0x1b, 0x2a,
0x1c, 0x01, 0x1d, 0x09, 0x1e, 0xff, 0x1f, 0x01,
0x10, 0x24, 0
};
-static u8 bw2regs_66hz[] __initdata = {
+static u8 bw2regs_66hz[] __devinitdata = {
0x14, 0xbb, 0x15, 0x2b, 0x16, 0x04, 0x17, 0x14,
0x18, 0xae, 0x19, 0x03, 0x1a, 0xa8, 0x1b, 0x24,
0x1c, 0x01, 0x1d, 0x05, 0x1e, 0xff, 0x1f, 0x01,
0x10, 0x20, 0
};
-static void bw2_do_default_mode(struct bw2_par *par, struct fb_info *info,
- int *linebytes)
+static void __devinit bw2_do_default_mode(struct bw2_par *par,
+ struct fb_info *info,
+ int *linebytes)
{
u8 status, mon;
u8 *p;
diff --git a/drivers/video/cg14.c b/drivers/video/cg14.c
index ec6a51a..b071bb6 100644
--- a/drivers/video/cg14.c
+++ b/drivers/video/cg14.c
@@ -354,7 +354,8 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
* Initialisation
*/
-static void cg14_init_fix(struct fb_info *info, int linebytes, struct device_node *dp)
+static void __devinit cg14_init_fix(struct fb_info *info, int linebytes,
+ struct device_node *dp)
{
const char *name = dp->name;
@@ -368,7 +369,7 @@ static void cg14_init_fix(struct fb_info *info, int linebytes, struct device_nod
info->fix.accel = FB_ACCEL_SUN_CG14;
}
-static struct sbus_mmap_map __cg14_mmap_map[CG14_MMAP_ENTRIES] __initdata = {
+static struct sbus_mmap_map __cg14_mmap_map[CG14_MMAP_ENTRIES] __devinitdata = {
{
.voff = CG14_REGS,
.poff = 0x80000000,
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 4afa305..0166ec2 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -384,6 +384,19 @@ SavageSetup2DEngine(struct savagefb_par *par)
BCI_SEND(0);
BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD2);
BCI_SEND(GlobalBitmapDescriptor);
+
+ /*
+ * I don't know why, sending this twice fixes the intial black screen,
+ * prevents X from crashing at least in Toshiba laptops with SavageIX.
+ * --Tony
+ */
+ par->bci_ptr = 0;
+ par->SavageWaitFifo(par, 4);
+
+ BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD1);
+ BCI_SEND(0);
+ BCI_SEND(BCI_CMD_SETREG | (1 << 16) | BCI_GBD2);
+ BCI_SEND(GlobalBitmapDescriptor);
}
static void savagefb_set_clip(struct fb_info *info)
@@ -496,7 +509,7 @@ static int common_calc_clock(long freq, int min_m, int min_n1, int max_n1,
#ifdef SAVAGEFB_DEBUG
/* This function is used to debug, it prints out the contents of s3 regs */
-static void SavagePrintRegs(void)
+static void SavagePrintRegs(struct savagefb_par *par)
{
unsigned char i;
int vgaCRIndex = 0x3d4;
@@ -1525,7 +1538,7 @@ static int savagefb_set_par(struct fb_info *info)
savagefb_set_fix(info);
savagefb_set_clip(info);
- SavagePrintRegs();
+ SavagePrintRegs(par);
return 0;
}
@@ -2155,7 +2168,6 @@ static int __devinit savagefb_probe(struct pci_dev* dev,
int video_len;
DBG("savagefb_probe");
- SavagePrintRegs();
info = framebuffer_alloc(sizeof(struct savagefb_par), &dev->dev);
if (!info)
diff --git a/drivers/video/sstfb.c b/drivers/video/sstfb.c
index 59cd1e7..62fa550 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/sstfb.c
@@ -257,6 +257,7 @@ static void __sst_dac_write(u8 __iomem *vbase, u8 reg, u8 val)
r_dprintk("sst_dac_write(%#x, %#x)\n", reg, val);
reg &= 0x07;
__sst_write(vbase, DAC_DATA,(((u32)reg << 8)) | (u32)val);
+ __sst_wait_idle(vbase);
}
/* indexed access to ti/att dacs */