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-rw-r--r--drivers/accessibility/braille/braille_console.c13
-rw-r--r--drivers/acpi/glue.c5
-rw-r--r--drivers/acpi/sleep/proc.c10
-rw-r--r--drivers/ata/sata_nv.c46
-rw-r--r--drivers/bluetooth/bpa10x.c2
-rw-r--r--drivers/bluetooth/btusb.c8
-rw-r--r--drivers/char/tty_io.c14
-rw-r--r--drivers/dma/dw_dmac.c2
-rw-r--r--drivers/hwmon/abituguru3.c3
-rw-r--r--drivers/hwmon/it87.c70
-rw-r--r--drivers/ide/Kconfig18
-rw-r--r--drivers/ide/ide-cd.c6
-rw-r--r--drivers/ide/ide-dma.c2
-rw-r--r--drivers/ide/ide-probe.c2
-rw-r--r--drivers/ide/ide-tape.c10
-rw-r--r--drivers/ide/mips/Makefile1
-rw-r--r--drivers/ide/mips/swarm.c196
-rw-r--r--drivers/leds/leds-fsg.c28
-rw-r--r--drivers/leds/leds-pca955x.c70
-rw-r--r--drivers/md/dm-mpath.c16
-rw-r--r--drivers/md/dm.c12
-rw-r--r--drivers/media/common/tuners/tuner-xc2028.h1
-rw-r--r--drivers/media/dvb/b2c2/flexcop-fe-tuner.c1
-rw-r--r--drivers/media/dvb/dvb-core/dmxdev.c16
-rw-r--r--drivers/media/dvb/dvb-core/dvb_demux.c16
-rw-r--r--drivers/media/dvb/frontends/s5h1420.c11
-rw-r--r--drivers/media/dvb/frontends/s5h1420.h8
-rw-r--r--drivers/media/dvb/siano/sms-cards.c4
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c2
-rw-r--r--drivers/media/video/cafe_ccic.c1
-rw-r--r--drivers/media/video/cpia2/cpia2_usb.c5
-rw-r--r--drivers/media/video/cx18/cx18-cards.c2
-rw-r--r--drivers/media/video/em28xx/em28xx-audio.c12
-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c55
-rw-r--r--drivers/media/video/em28xx/em28xx-dvb.c9
-rw-r--r--drivers/media/video/gspca/gspca.c3
-rw-r--r--drivers/media/video/gspca/pac7311.c1
-rw-r--r--drivers/media/video/gspca/sonixb.c4
-rw-r--r--drivers/media/video/gspca/sonixj.c19
-rw-r--r--drivers/media/video/gspca/spca561.c2
-rw-r--r--drivers/media/video/gspca/zc3xx.c4
-rw-r--r--drivers/media/video/ov511.c6
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-devattr.c2
-rw-r--r--drivers/media/video/s2255drv.c3
-rw-r--r--drivers/media/video/uvc/uvc_ctrl.c2
-rw-r--r--drivers/media/video/w9968cf.c2
-rw-r--r--drivers/media/video/wm8739.c4
-rw-r--r--drivers/media/video/zoran_card.c2
-rw-r--r--drivers/media/video/zoran_driver.c15
-rw-r--r--drivers/mfd/Kconfig4
-rw-r--r--drivers/mfd/asic3.c2
-rw-r--r--drivers/misc/eeepc-laptop.c16
-rw-r--r--drivers/mmc/host/atmel-mci.c6
-rw-r--r--drivers/net/e1000e/e1000.h5
-rw-r--r--drivers/net/e1000e/ethtool.c9
-rw-r--r--drivers/net/e1000e/ich8lan.c78
-rw-r--r--drivers/net/e1000e/netdev.c72
-rw-r--r--drivers/net/e1000e/param.c30
-rw-r--r--drivers/pci/pci-sysfs.c19
-rw-r--r--drivers/rtc/rtc-dev.c15
-rw-r--r--drivers/s390/cio/qdio_setup.c55
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c1
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c2
-rw-r--r--drivers/scsi/qlogicpti.c1
-rw-r--r--drivers/scsi/scsi_lib.c3
-rw-r--r--drivers/spi/orion_spi.c2
-rw-r--r--drivers/spi/pxa2xx_spi.c4
-rw-r--r--drivers/ssb/main.c1
-rw-r--r--drivers/video/console/fbcon.c6
-rw-r--r--drivers/video/console/fbcon.h2
70 files changed, 595 insertions, 484 deletions
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index 0a5f6b2114c5..d672cfe7ca59 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -376,6 +376,8 @@ int braille_register_console(struct console *console, int index,
console->flags |= CON_ENABLED;
console->index = index;
braille_co = console;
+ register_keyboard_notifier(&keyboard_notifier_block);
+ register_vt_notifier(&vt_notifier_block);
return 0;
}
@@ -383,15 +385,8 @@ int braille_unregister_console(struct console *console)
{
if (braille_co != console)
return -EINVAL;
+ unregister_keyboard_notifier(&keyboard_notifier_block);
+ unregister_vt_notifier(&vt_notifier_block);
braille_co = NULL;
return 0;
}
-
-static int __init braille_init(void)
-{
- register_keyboard_notifier(&keyboard_notifier_block);
- register_vt_notifier(&vt_notifier_block);
- return 0;
-}
-
-console_initcall(braille_init);
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 084109507c9f..8dd3336efd7e 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -165,8 +165,11 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
"firmware_node");
ret = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
"physical_node");
- if (acpi_dev->wakeup.flags.valid)
+ if (acpi_dev->wakeup.flags.valid) {
device_set_wakeup_capable(dev, true);
+ device_set_wakeup_enable(dev,
+ acpi_dev->wakeup.state.enabled);
+ }
}
return 0;
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 4ebbba2b6b19..bf5b04de02d1 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -377,6 +377,14 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
return 0;
}
+static void physical_device_enable_wakeup(struct acpi_device *adev)
+{
+ struct device *dev = acpi_get_physical_device(adev->handle);
+
+ if (dev && device_can_wakeup(dev))
+ device_set_wakeup_enable(dev, adev->wakeup.state.enabled);
+}
+
static ssize_t
acpi_system_write_wakeup_device(struct file *file,
const char __user * buffer,
@@ -411,6 +419,7 @@ acpi_system_write_wakeup_device(struct file *file,
}
}
if (found_dev) {
+ physical_device_enable_wakeup(found_dev);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
struct acpi_device *dev = container_of(node,
struct
@@ -428,6 +437,7 @@ acpi_system_write_wakeup_device(struct file *file,
dev->pnp.bus_id, found_dev->pnp.bus_id);
dev->wakeup.state.enabled =
found_dev->wakeup.state.enabled;
+ physical_device_enable_wakeup(dev);
}
}
}
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 88fd4aeacde0..fae3841de0d8 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -309,6 +309,8 @@ static void nv_nf2_freeze(struct ata_port *ap);
static void nv_nf2_thaw(struct ata_port *ap);
static void nv_ck804_freeze(struct ata_port *ap);
static void nv_ck804_thaw(struct ata_port *ap);
+static int nv_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static int nv_adma_slave_config(struct scsi_device *sdev);
static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
@@ -403,28 +405,45 @@ static struct scsi_host_template nv_swncq_sht = {
.slave_configure = nv_swncq_slave_config,
};
-static struct ata_port_operations nv_generic_ops = {
+/* OSDL bz3352 reports that some nv controllers can't determine device
+ * signature reliably and nv_hardreset is implemented to work around
+ * the problem. This was reported on nf3 and it's unclear whether any
+ * other controllers are affected. However, the workaround has been
+ * applied to all variants and there isn't much to gain by trying to
+ * find out exactly which ones are affected at this point especially
+ * because NV has moved over to ahci for newer controllers.
+ */
+static struct ata_port_operations nv_common_ops = {
.inherits = &ata_bmdma_port_ops,
- .hardreset = ATA_OP_NULL,
+ .hardreset = nv_hardreset,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};
+/* OSDL bz11195 reports that link doesn't come online after hardreset
+ * on generic nv's and there have been several other similar reports
+ * on linux-ide. Disable hardreset for generic nv's.
+ */
+static struct ata_port_operations nv_generic_ops = {
+ .inherits = &nv_common_ops,
+ .hardreset = ATA_OP_NULL,
+};
+
static struct ata_port_operations nv_nf2_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
};
static struct ata_port_operations nv_ck804_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
.host_stop = nv_ck804_host_stop,
};
static struct ata_port_operations nv_adma_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.check_atapi_dma = nv_adma_check_atapi_dma,
.sff_tf_read = nv_adma_tf_read,
@@ -448,7 +467,7 @@ static struct ata_port_operations nv_adma_ops = {
};
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
@@ -1586,6 +1605,21 @@ static void nv_mcp55_thaw(struct ata_port *ap)
ata_sff_thaw(ap);
}
+static int nv_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ int rc;
+
+ /* SATA hardreset fails to retrieve proper device signature on
+ * some controllers. Request follow up SRST. For more info,
+ * see http://bugzilla.kernel.org/show_bug.cgi?id=3352
+ */
+ rc = sata_sff_hardreset(link, class, deadline);
+ if (rc)
+ return rc;
+ return -EAGAIN;
+}
+
static void nv_adma_error_handler(struct ata_port *ap)
{
struct nv_adma_port_priv *pp = ap->private_data;
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 1e55a658e6ce..32f3a8ed8d3d 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -256,7 +256,6 @@ static inline int bpa10x_submit_intr_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -298,7 +297,6 @@ static inline int bpa10x_submit_bulk_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 29ae99817c60..af472e052732 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -102,6 +102,7 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
/* Broadcom BCM2046 */
+ { USB_DEVICE(0x0a5c, 0x2146), .driver_info = BTUSB_RESET },
{ USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
/* Apple MacBook Pro with Broadcom chip */
@@ -113,6 +114,7 @@ static struct usb_device_id blacklist_table[] = {
/* Targus ACB10US */
{ USB_DEVICE(0x0a5c, 0x2100), .driver_info = BTUSB_RESET },
+ { USB_DEVICE(0x0a5c, 0x2154), .driver_info = BTUSB_RESET },
/* ANYCOM Bluetooth USB-200 and USB-250 */
{ USB_DEVICE(0x0a5c, 0x2111), .driver_info = BTUSB_RESET },
@@ -150,6 +152,9 @@ static struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x050d, 0x0012), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x050d, 0x0013), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+ /* Belkin F8T016 device */
+ { USB_DEVICE(0x050d, 0x016a), .driver_info = BTUSB_RESET },
+
/* Digianswer devices */
{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
{ USB_DEVICE(0x08fd, 0x0002), .driver_info = BTUSB_IGNORE },
@@ -271,7 +276,6 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -354,7 +358,6 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
@@ -475,7 +478,6 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev)
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
- kfree(buf);
}
usb_free_urb(urb);
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index daeb8f766971..e4dce8709541 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -695,13 +695,23 @@ struct tty_driver *tty_find_polling_driver(char *name, int *line)
{
struct tty_driver *p, *res = NULL;
int tty_line = 0;
+ int len;
char *str;
+ for (str = name; *str; str++)
+ if ((*str >= '0' && *str <= '9') || *str == ',')
+ break;
+ if (!*str)
+ return NULL;
+
+ len = str - name;
+ tty_line = simple_strtoul(str, &str, 10);
+
mutex_lock(&tty_mutex);
/* Search through the tty devices to look for a match */
list_for_each_entry(p, &tty_drivers, tty_drivers) {
- str = name + strlen(p->name);
- tty_line = simple_strtoul(str, &str, 10);
+ if (strncmp(name, p->name, len) != 0)
+ continue;
if (*str == ',')
str++;
if (*str == '\0')
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 94df91771243..0778d99aea7c 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -364,7 +364,7 @@ static void dw_dma_tasklet(unsigned long data)
int i;
status_block = dma_readl(dw, RAW.BLOCK);
- status_xfer = dma_readl(dw, RAW.BLOCK);
+ status_xfer = dma_readl(dw, RAW.XFER);
status_err = dma_readl(dw, RAW.ERROR);
dev_vdbg(dw->dma.dev, "tasklet: status_block=%x status_err=%x\n",
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index d568c65c1370..d9e7a49d6cbf 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -279,7 +279,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "OTES1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0011, NULL /* Abit AT8 32X, need DMI string */, {
+ { 0x0011, "AT8 32X(ATI RD580-ULI M1575)", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -303,6 +303,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "SYS Fan", 34, 2, 60, 1, 0 },
{ "AUX1 Fan", 35, 2, 60, 1, 0 },
{ "AUX2 Fan", 36, 2, 60, 1, 0 },
+ { "AUX3 Fan", 37, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
{ 0x0012, NULL /* Abit AN8 32X, need DMI string */, {
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index f1133081cc42..d793cc011990 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -46,6 +46,8 @@
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
+#include <linux/string.h>
+#include <linux/dmi.h>
#include <asm/io.h>
#define DRVNAME "it87"
@@ -236,6 +238,8 @@ struct it87_sio_data {
/* Values read from Super-I/O config space */
u8 revision;
u8 vid_value;
+ /* Values set based on DMI strings */
+ u8 skip_pwm;
};
/* For each registered chip, we need to keep some data in memory.
@@ -964,6 +968,7 @@ static int __init it87_find(unsigned short *address,
{
int err = -ENODEV;
u16 chip_type;
+ const char *board_vendor, *board_name;
superio_enter();
chip_type = force_id ? force_id : superio_inw(DEVID);
@@ -1022,6 +1027,24 @@ static int __init it87_find(unsigned short *address,
pr_info("it87: in7 is VCCH (+5V Stand-By)\n");
}
+ /* Disable specific features based on DMI strings */
+ board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+ board_name = dmi_get_system_info(DMI_BOARD_NAME);
+ if (board_vendor && board_name) {
+ if (strcmp(board_vendor, "nVIDIA") == 0
+ && strcmp(board_name, "FN68PT") == 0) {
+ /* On the Shuttle SN68PT, FAN_CTL2 is apparently not
+ connected to a fan, but to something else. One user
+ has reported instant system power-off when changing
+ the PWM2 duty cycle, so we disable it.
+ I use the board name string as the trigger in case
+ the same board is ever used in other systems. */
+ pr_info("it87: Disabling pwm2 due to "
+ "hardware constraints\n");
+ sio_data->skip_pwm = (1 << 1);
+ }
+ }
+
exit:
superio_exit();
return err;
@@ -1168,25 +1191,33 @@ static int __devinit it87_probe(struct platform_device *pdev)
}
if (enable_pwm_interface) {
- if ((err = device_create_file(dev,
- &sensor_dev_attr_pwm1_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm2_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm3_enable.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm1.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm2.dev_attr))
- || (err = device_create_file(dev,
- &sensor_dev_attr_pwm3.dev_attr))
- || (err = device_create_file(dev,
- &dev_attr_pwm1_freq))
- || (err = device_create_file(dev,
- &dev_attr_pwm2_freq))
- || (err = device_create_file(dev,
- &dev_attr_pwm3_freq)))
- goto ERROR4;
+ if (!(sio_data->skip_pwm & (1 << 0))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm1_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm1.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm1_freq)))
+ goto ERROR4;
+ }
+ if (!(sio_data->skip_pwm & (1 << 1))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm2_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm2.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm2_freq)))
+ goto ERROR4;
+ }
+ if (!(sio_data->skip_pwm & (1 << 2))) {
+ if ((err = device_create_file(dev,
+ &sensor_dev_attr_pwm3_enable.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_pwm3.dev_attr))
+ || (err = device_create_file(dev,
+ &dev_attr_pwm3_freq)))
+ goto ERROR4;
+ }
}
if (data->type == it8712 || data->type == it8716
@@ -1546,6 +1577,7 @@ static int __init sm_it87_init(void)
unsigned short isa_address=0;
struct it87_sio_data sio_data;
+ memset(&sio_data, 0, sizeof(struct it87_sio_data));
err = it87_find(&isa_address, &sio_data);
if (err)
return err;
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index fc735ab08ff4..052879a6f853 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -292,6 +292,20 @@ config IDE_GENERIC
tristate "generic/default IDE chipset support"
depends on ALPHA || X86 || IA64 || M32R || MIPS
help
+ This is the generic IDE driver. This driver attaches to the
+ fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
+ so on). Please note that if this driver is built into the
+ kernel or loaded before other ATA (IDE or libata) drivers
+ and the controller is located at legacy ports, this driver
+ may grab those ports and thus can prevent the controller
+ specific driver from attaching.
+
+ Also, currently, IDE generic doesn't allow IRQ sharing
+ meaning that the IRQs it grabs won't be available to other
+ controllers sharing those IRQs which usually makes drivers
+ for those controllers fail. Generally, it's not a good idea
+ to load IDE generic driver on modern systems.
+
If unsure, say N.
config BLK_DEV_PLATFORM
@@ -766,10 +780,6 @@ config BLK_DEV_IDEDMA_PMAC
to transfer data to and from memory. Saying Y is safe and improves
performance.
-config BLK_DEV_IDE_SWARM
- tristate "IDE for Sibyte evaluation boards"
- depends on SIBYTE_SB1xxx_SOC
-
config BLK_DEV_IDE_AU1XXX
bool "IDE for AMD Alchemy Au1200"
depends on SOC_AU1200
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 49a8c589e346..f16bb4667238 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1661,7 +1661,9 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
cdi->mask &= ~CDC_PLAY_AUDIO;
mechtype = buf[8 + 6] >> 5;
- if (mechtype == mechtype_caddy || mechtype == mechtype_popup)
+ if (mechtype == mechtype_caddy ||
+ mechtype == mechtype_popup ||
+ (drive->atapi_flags & IDE_AFLAG_NO_AUTOCLOSE))
cdi->mask |= CDC_CLOSE_TRAY;
if (cdi->sanyo_slot > 0) {
@@ -1859,6 +1861,8 @@ static const struct cd_list_entry ide_cd_quirks_list[] = {
{ "MATSHITADVD-ROM SR-8176", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
{ "MATSHITADVD-ROM SR-8174", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
{ "Optiarc DVD RW AD-5200A", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
+ { "Optiarc DVD RW AD-7200A", NULL, IDE_AFLAG_PLAY_AUDIO_OK },
+ { "Optiarc DVD RW AD-7543A", NULL, IDE_AFLAG_NO_AUTOCLOSE },
{ NULL, NULL, 0 }
};
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index adc682755857..3fa07c0aeaa4 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -211,7 +211,7 @@ int ide_build_dmatable (ide_drive_t *drive, struct request *rq)
xcount = bcount & 0xffff;
if (is_trm290)
xcount = ((xcount >> 2) - 1) << 16;
- if (xcount == 0x0000) {
+ else if (xcount == 0x0000) {
/*
* Most chipsets correctly interpret a length of 0x0000 as 64KB,
* but at least one (e.g. CS5530) misinterprets it as zero (!).
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 994e41099b42..a51a30e9eab3 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1492,7 +1492,7 @@ static struct device_attribute *ide_port_attrs[] = {
static int ide_sysfs_register_port(ide_hwif_t *hwif)
{
- int i, rc;
+ int i, uninitialized_var(rc);
for (i = 0; ide_port_attrs[i]; i++) {
rc = device_create_file(hwif->portdev, ide_port_attrs[i]);
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 1bce84b56630..3833189144ed 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2338,7 +2338,7 @@ static void idetape_get_inquiry_results(ide_drive_t *drive)
{
idetape_tape_t *tape = drive->driver_data;
struct ide_atapi_pc pc;
- char fw_rev[6], vendor_id[10], product_id[18];
+ char fw_rev[4], vendor_id[8], product_id[16];
idetape_create_inquiry_cmd(&pc);
if (idetape_queue_pc_tail(drive, &pc)) {
@@ -2350,11 +2350,11 @@ static void idetape_get_inquiry_results(ide_drive_t *drive)
memcpy(product_id, &pc.buf[16], 16);
memcpy(fw_rev, &pc.buf[32], 4);
- ide_fixstring(vendor_id, 10, 0);
- ide_fixstring(product_id, 18, 0);
- ide_fixstring(fw_rev, 6, 0);
+ ide_fixstring(vendor_id, 8, 0);
+ ide_fixstring(product_id, 16, 0);
+ ide_fixstring(fw_rev, 4, 0);
- printk(KERN_INFO "ide-tape: %s <-> %s: %s %s rev %s\n",
+ printk(KERN_INFO "ide-tape: %s <-> %s: %.8s %.16s rev %.4s\n",
drive->name, tape->name, vendor_id, product_id, fw_rev);
}
diff --git a/drivers/ide/mips/Makefile b/drivers/ide/mips/Makefile
index 677c7b2bac92..5873fa0b8769 100644
--- a/drivers/ide/mips/Makefile
+++ b/drivers/ide/mips/Makefile
@@ -1,4 +1,3 @@
-obj-$(CONFIG_BLK_DEV_IDE_SWARM) += swarm.o
obj-$(CONFIG_BLK_DEV_IDE_AU1XXX) += au1xxx-ide.o
EXTRA_CFLAGS := -Idrivers/ide
diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
deleted file mode 100644
index badf79fc9e3a..000000000000
--- a/drivers/ide/mips/swarm.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
- * Copyright (C) 2004 MontaVista Software Inc.
- * Author: Manish Lachwani, mlachwani@mvista.com
- * Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved.
- * Author: Maciej W. Rozycki <macro@mips.com>
- * Copyright (c) 2006, 2008 Maciej W. Rozycki
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
- * Derived loosely from ide-pmac.c, so:
- * Copyright (C) 1998 Paul Mackerras.
- * Copyright (C) 1995-1998 Mark Lord
- */
-
-/*
- * Boards with SiByte processors so far have supported IDE devices via
- * the Generic Bus, PCI bus, and built-in PCMCIA interface. In all
- * cases, byte-swapping must be avoided for these devices (whereas
- * other PCI devices, for example, will require swapping). Any
- * SiByte-targetted kernel including IDE support will include this
- * file. Probing of a Generic Bus for an IDE device is controlled by
- * the definition of "SIBYTE_HAVE_IDE", which is provided by
- * <asm/sibyte/board.h> for Broadcom boards.
- */
-
-#include <linux/ide.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-
-#include <asm/sibyte/board.h>
-#include <asm/sibyte/sb1250_genbus.h>
-#include <asm/sibyte/sb1250_regs.h>
-
-#define DRV_NAME "ide-swarm"
-
-static char swarm_ide_string[] = DRV_NAME;
-
-static struct resource swarm_ide_resource = {
- .name = "SWARM GenBus IDE",
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device *swarm_ide_dev;
-
-static const struct ide_port_info swarm_port_info = {
- .name = DRV_NAME,
- .host_flags = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
-};
-
-/*
- * swarm_ide_probe - if the board header indicates the existence of
- * Generic Bus IDE, allocate a HWIF for it.
- */
-static int __devinit swarm_ide_probe(struct device *dev)
-{
- u8 __iomem *base;
- struct ide_host *host;
- phys_t offset, size;
- int i, rc;
- hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
-
- if (!SIBYTE_HAVE_IDE)
- return -ENODEV;
-
- base = ioremap(A_IO_EXT_BASE, 0x800);
- offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
- size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));
- iounmap(base);
-
- offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE;
- size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE;
- if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) {
- printk(KERN_INFO DRV_NAME
- ": IDE interface at GenBus disabled\n");
- return -EBUSY;
- }
-
- printk(KERN_INFO DRV_NAME ": IDE interface at GenBus slot %i\n",
- IDE_CS);
-
- swarm_ide_resource.start = offset;
- swarm_ide_resource.end = offset + size - 1;
- if (request_resource(&iomem_resource, &swarm_ide_resource)) {
- printk(KERN_ERR DRV_NAME
- ": can't request I/O memory resource\n");
- return -EBUSY;
- }
-
- base = ioremap(offset, size);
-
- for (i = 0; i <= 7; i++)
- hw.io_ports_array[i] =
- (unsigned long)(base + ((0x1f0 + i) << 5));
- hw.io_ports.ctl_addr =
- (unsigned long)(base + (0x3f6 << 5));
- hw.irq = K_INT_GB_IDE;
- hw.chipset = ide_generic;
-
- rc = ide_host_add(&swarm_port_info, hws, &host);
- if (rc)
- goto err;
-
- dev_set_drvdata(dev, host);
-
- return 0;
-err:
- release_resource(&swarm_ide_resource);
- iounmap(base);
- return rc;
-}
-
-static struct device_driver swarm_ide_driver = {
- .name = swarm_ide_string,
- .bus = &platform_bus_type,
- .probe = swarm_ide_probe,
-};
-
-static void swarm_ide_platform_release(struct device *device)
-{
- struct platform_device *pldev;
-
- /* free device */
- pldev = to_platform_device(device);
- kfree(pldev);
-}
-
-static int __devinit swarm_ide_init_module(void)
-{
- struct platform_device *pldev;
- int err;
-
- printk(KERN_INFO "SWARM IDE driver\n");
-
- if (driver_register(&swarm_ide_driver)) {
- printk(KERN_ERR "Driver registration failed\n");
- err = -ENODEV;
- goto out;
- }
-
- if (!(pldev = kzalloc(sizeof (*pldev), GFP_KERNEL))) {
- err = -ENOMEM;
- goto out_unregister_driver;
- }
-
- pldev->name = swarm_ide_string;
- pldev->id = 0;
- pldev->dev.release = swarm_ide_platform_release;
-
- if (platform_device_register(pldev)) {
- err = -ENODEV;
- goto out_free_pldev;
- }
-
- if (!pldev->dev.driver) {
- /*
- * The driver was not bound to this device, there was
- * no hardware at this address. Unregister it, as the
- * release fuction will take care of freeing the
- * allocated structure
- */
- platform_device_unregister (pldev);
- }
-
- swarm_ide_dev = pldev;
-
- return 0;
-
-out_free_pldev:
- kfree(pldev);
-
-out_unregister_driver:
- driver_unregister(&swarm_ide_driver);
-out:
- return err;
-}
-
-module_init(swarm_ide_init_module);
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c
index be0e12144b8b..34935155c1c0 100644
--- a/drivers/leds/leds-fsg.c
+++ b/drivers/leds/leds-fsg.c
@@ -161,6 +161,16 @@ static int fsg_led_probe(struct platform_device *pdev)
{
int ret;
+ /* Map the LED chip select address space */
+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
+ if (!latch_address) {
+ ret = -ENOMEM;
+ goto failremap;
+ }
+
+ latch_value = 0xffff;
+ *latch_address = latch_value;
+
ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
if (ret < 0)
goto failwlan;
@@ -185,20 +195,8 @@ static int fsg_led_probe(struct platform_device *pdev)
if (ret < 0)
goto failring;
- /* Map the LED chip select address space */
- latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
- if (!latch_address) {
- ret = -ENOMEM;
- goto failremap;
- }
-
- latch_value = 0xffff;
- *latch_address = latch_value;
-
return ret;
- failremap:
- led_classdev_unregister(&fsg_ring_led);
failring:
led_classdev_unregister(&fsg_sync_led);
failsync:
@@ -210,14 +208,14 @@ static int fsg_led_probe(struct platform_device *pdev)
failwan:
led_classdev_unregister(&fsg_wlan_led);
failwlan:
+ iounmap(latch_address);
+ failremap:
return ret;
}
static int fsg_led_remove(struct platform_device *pdev)
{
- iounmap(latch_address);
-
led_classdev_unregister(&fsg_wlan_led);
led_classdev_unregister(&fsg_wan_led);
led_classdev_unregister(&fsg_sata_led);
@@ -225,6 +223,8 @@ static int fsg_led_remove(struct platform_device *pdev)
led_classdev_unregister(&fsg_sync_led);
led_classdev_unregister(&fsg_ring_led);
+ iounmap(latch_address);
+
return 0;
}
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index 146c06972863..f508729123b5 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -248,11 +248,10 @@ static int __devinit pca955x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct pca955x_led *pca955x;
- int i;
- int err = -ENODEV;
struct pca955x_chipdef *chip;
struct i2c_adapter *adapter;
struct led_platform_data *pdata;
+ int i, err;
chip = &pca955x_chipdefs[id->driver_data];
adapter = to_i2c_adapter(client->dev.parent);
@@ -282,43 +281,41 @@ static int __devinit pca955x_probe(struct i2c_client *client,
}
}
+ pca955x = kzalloc(sizeof(*pca955x) * chip->bits, GFP_KERNEL);
+ if (!pca955x)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, pca955x);
+
for (i = 0; i < chip->bits; i++) {
- pca955x = kzalloc(sizeof(struct pca955x_led), GFP_KERNEL);
- if (!pca955x) {
- err = -ENOMEM;
- goto exit;
- }
+ pca955x[i].chipdef = chip;
+ pca955x[i].client = client;
+ pca955x[i].led_num = i;
- pca955x->chipdef = chip;
- pca955x->client = client;
- pca955x->led_num = i;
/* Platform data can specify LED names and default triggers */
if (pdata) {
if (pdata->leds[i].name)
- snprintf(pca955x->name, 32, "pca955x:%s",
- pdata->leds[i].name);
+ snprintf(pca955x[i].name,
+ sizeof(pca955x[i].name), "pca955x:%s",
+ pdata->leds[i].name);
if (pdata->leds[i].default_trigger)
- pca955x->led_cdev.default_trigger =
+ pca955x[i].led_cdev.default_trigger =
pdata->leds[i].default_trigger;
} else {
- snprintf(pca955x->name, 32, "pca955x:%d", i);
+ snprintf(pca955x[i].name, sizeof(pca955x[i].name),
+ "pca955x:%d", i);
}
- spin_lock_init(&pca955x->lock);
- pca955x->led_cdev.name = pca955x->name;
- pca955x->led_cdev.brightness_set =
- pca955x_led_set;
+ spin_lock_init(&pca955x[i].lock);
- /*
- * Client data is a pointer to the _first_ pca955x_led
- * struct
- */
- if (i == 0)
- i2c_set_clientdata(client, pca955x);
+ pca955x[i].led_cdev.name = pca955x[i].name;
+ pca955x[i].led_cdev.brightness_set = pca955x_led_set;
- INIT_WORK(&(pca955x->work), pca955x_led_work);
+ INIT_WORK(&pca955x[i].work, pca955x_led_work);
- led_classdev_register(&client->dev, &(pca955x->led_cdev));
+ err = led_classdev_register(&client->dev, &pca955x[i].led_cdev);
+ if (err < 0)
+ goto exit;
}
/* Turn off LEDs */
@@ -336,23 +333,32 @@ static int __devinit pca955x_probe(struct i2c_client *client,
pca955x_write_psc(client, 1, 0);
return 0;
+
exit:
+ while (i--) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
+ }
+
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return err;
}
static int __devexit pca955x_remove(struct i2c_client *client)
{
struct pca955x_led *pca955x = i2c_get_clientdata(client);
- int leds = pca955x->chipdef->bits;
int i;
- for (i = 0; i < leds; i++) {
- led_classdev_unregister(&(pca955x->led_cdev));
- cancel_work_sync(&(pca955x->work));
- kfree(pca955x);
- pca955x = pca955x + 1;
+ for (i = 0; i < pca955x->chipdef->bits; i++) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
}
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return 0;
}
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 71dd65aa31b6..c2fcf28b4c70 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -63,6 +63,7 @@ struct multipath {
const char *hw_handler_name;
struct work_struct activate_path;
+ struct pgpath *pgpath_to_activate;
unsigned nr_priority_groups;
struct list_head priority_groups;
unsigned pg_init_required; /* pg_init needs calling? */
@@ -146,6 +147,7 @@ static struct priority_group *alloc_priority_group(void)
static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti)
{
+ unsigned long flags;
struct pgpath *pgpath, *tmp;
struct multipath *m = ti->private;
@@ -154,6 +156,10 @@ static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti)
if (m->hw_handler_name)
scsi_dh_detach(bdev_get_queue(pgpath->path.dev->bdev));
dm_put_device(ti, pgpath->path.dev);
+ spin_lock_irqsave(&m->lock, flags);
+ if (m->pgpath_to_activate == pgpath)
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
free_pgpath(pgpath);
}
}
@@ -421,6 +427,7 @@ static void process_queued_ios(struct work_struct *work)
__choose_pgpath(m);
pgpath = m->current_pgpath;
+ m->pgpath_to_activate = m->current_pgpath;
if ((pgpath && !m->queue_io) ||
(!pgpath && !m->queue_if_no_path))
@@ -1093,8 +1100,15 @@ static void activate_path(struct work_struct *work)
int ret;
struct multipath *m =
container_of(work, struct multipath, activate_path);
- struct dm_path *path = &m->current_pgpath->path;
+ struct dm_path *path;
+ unsigned long flags;
+ spin_lock_irqsave(&m->lock, flags);
+ path = &m->pgpath_to_activate->path;
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
+ if (!path)
+ return;
ret = scsi_dh_activate(bdev_get_queue(path->dev->bdev));
pg_init_done(path, ret);
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index bca448e11878..ace998ce59f6 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -837,12 +837,14 @@ static int dm_merge_bvec(struct request_queue *q,
struct dm_table *map = dm_get_table(md);
struct dm_target *ti;
sector_t max_sectors;
- int max_size;
+ int max_size = 0;
if (unlikely(!map))
- return 0;
+ goto out;
ti = dm_table_find_target(map, bvm->bi_sector);
+ if (!dm_target_is_valid(ti))
+ goto out_table;
/*
* Find maximum amount of I/O that won't need splitting
@@ -861,14 +863,16 @@ static int dm_merge_bvec(struct request_queue *q,
if (max_size && ti->type->merge)
max_size = ti->type->merge(ti, bvm, biovec, max_size);
+out_table:
+ dm_table_put(map);
+
+out:
/*
* Always allow an entire first page
*/
if (max_size <= biovec->bv_len && !(bvm->bi_size >> SECTOR_SHIFT))
max_size = biovec->bv_len;
- dm_table_put(map);
-
return max_size;
}
diff --git a/drivers/media/common/tuners/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h
index 216025cf5d4b..2c5b6282b569 100644
--- a/drivers/media/common/tuners/tuner-xc2028.h
+++ b/drivers/media/common/tuners/tuner-xc2028.h
@@ -10,6 +10,7 @@
#include "dvb_frontend.h"
#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
+#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw"
/* Dmoduler IF (kHz) */
#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 4eed783f4bce..a127a4175c40 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -491,6 +491,7 @@ static struct s5h1420_config skystar2_rev2_7_s5h1420_config = {
.demod_address = 0x53,
.invert = 1,
.repeated_start_workaround = 1,
+ .serial_mpeg = 1,
};
static struct itd1000_config skystar2_rev2_7_itd1000_config = {
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 069d847ba887..0c733c66a441 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -364,15 +364,16 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
enum dmx_success success)
{
struct dmxdev_filter *dmxdevfilter = filter->priv;
+ unsigned long flags;
int ret;
if (dmxdevfilter->buffer.error) {
wake_up(&dmxdevfilter->buffer.queue);
return 0;
}
- spin_lock(&dmxdevfilter->dev->lock);
+ spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
if (dmxdevfilter->state != DMXDEV_STATE_GO) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
return 0;
}
del_timer(&dmxdevfilter->timer);
@@ -391,7 +392,7 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
}
if (dmxdevfilter->params.sec.flags & DMX_ONESHOT)
dmxdevfilter->state = DMXDEV_STATE_DONE;
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&dmxdevfilter->buffer.queue);
return 0;
}
@@ -403,11 +404,12 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
{
struct dmxdev_filter *dmxdevfilter = feed->priv;
struct dvb_ringbuffer *buffer;
+ unsigned long flags;
int ret;
- spin_lock(&dmxdevfilter->dev->lock);
+ spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);
if (dmxdevfilter->params.pes.output == DMX_OUT_DECODER) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
return 0;
}
@@ -417,7 +419,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
else
buffer = &dmxdevfilter->dev->dvr_buffer;
if (buffer->error) {
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&buffer->queue);
return 0;
}
@@ -428,7 +430,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
dvb_ringbuffer_flush(buffer);
buffer->error = ret;
}
- spin_unlock(&dmxdevfilter->dev->lock);
+ spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);
wake_up(&buffer->queue);
return 0;
}
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index e2eca0b1fe7c..a2c1fd5d2f67 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -399,7 +399,9 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
size_t count)
{
- spin_lock(&demux->lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&demux->lock, flags);
while (count--) {
if (buf[0] == 0x47)
@@ -407,16 +409,17 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
buf += 188;
}
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
{
+ unsigned long flags;
int p = 0, i, j;
- spin_lock(&demux->lock);
+ spin_lock_irqsave(&demux->lock, flags);
if (demux->tsbufp) {
i = demux->tsbufp;
@@ -449,17 +452,18 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
}
bailout:
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter);
void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
{
+ unsigned long flags;
int p = 0, i, j;
u8 tmppack[188];
- spin_lock(&demux->lock);
+ spin_lock_irqsave(&demux->lock, flags);
if (demux->tsbufp) {
i = demux->tsbufp;
@@ -500,7 +504,7 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
}
bailout:
- spin_unlock(&demux->lock);
+ spin_unlock_irqrestore(&demux->lock, flags);
}
EXPORT_SYMBOL(dvb_dmx_swfilter_204);
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 747d3fa2e5e5..2e9fd2893ede 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -59,7 +59,7 @@ struct s5h1420_state {
* it does not support repeated-start, workaround: write addr-1
* and then read
*/
- u8 shadow[255];
+ u8 shadow[256];
};
static u32 s5h1420_getsymbolrate(struct s5h1420_state* state);
@@ -94,8 +94,11 @@ static u8 s5h1420_readreg(struct s5h1420_state *state, u8 reg)
if (ret != 3)
return ret;
} else {
- ret = i2c_transfer(state->i2c, &msg[1], 2);
- if (ret != 2)
+ ret = i2c_transfer(state->i2c, &msg[1], 1);
+ if (ret != 1)
+ return ret;
+ ret = i2c_transfer(state->i2c, &msg[2], 1);
+ if (ret != 1)
return ret;
}
@@ -823,7 +826,7 @@ static int s5h1420_init (struct dvb_frontend* fe)
struct s5h1420_state* state = fe->demodulator_priv;
/* disable power down and do reset */
- state->CON_1_val = 0x10;
+ state->CON_1_val = state->config->serial_mpeg << 4;
s5h1420_writereg(state, 0x02, state->CON_1_val);
msleep(10);
s5h1420_reset(state);
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index 4c913f142bc4..ff308136d865 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -32,10 +32,12 @@ struct s5h1420_config
u8 demod_address;
/* does the inversion require inversion? */
- u8 invert : 1;
+ u8 invert:1;
- u8 repeated_start_workaround : 1;
- u8 cdclk_polarity : 1; /* 1 == falling edge, 0 == raising edge */
+ u8 repeated_start_workaround:1;
+ u8 cdclk_polarity:1; /* 1 == falling edge, 0 == raising edge */
+
+ u8 serial_mpeg:1;
};
#if defined(CONFIG_DVB_S5H1420) || (defined(CONFIG_DVB_S5H1420_MODULE) && defined(MODULE))
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index cc5efb643f33..9da260fe3fd1 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -40,6 +40,8 @@ struct usb_device_id smsusb_id_table[] = {
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
{ USB_DEVICE(0x2040, 0x5500),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0x5510),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0x5580),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0x5590),
@@ -87,7 +89,7 @@ static struct sms_board sms_boards[] = {
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw",
},
[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
- .name = "Hauppauge WinTV-Nova-T-MiniStick",
+ .name = "Hauppauge WinTV MiniStick",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-01.fw",
},
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 6ae4cc860efe..933eaef41ead 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3431,7 +3431,7 @@ static int radio_open(struct inode *inode, struct file *file)
dprintk("bttv: open minor=%d\n",minor);
for (i = 0; i < bttv_num; i++) {
- if (bttvs[i].radio_dev->minor == minor) {
+ if (bttvs[i].radio_dev && bttvs[i].radio_dev->minor == minor) {
btv = &bttvs[i];
break;
}
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index c149b7d712e5..5405c30dbb04 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -19,6 +19,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/fs.h>
+#include <linux/mm.h>
#include <linux/pci.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c
index a4574740350d..a8a199047cbd 100644
--- a/drivers/media/video/cpia2/cpia2_usb.c
+++ b/drivers/media/video/cpia2/cpia2_usb.c
@@ -632,7 +632,7 @@ int cpia2_usb_transfer_cmd(struct camera_data *cam,
static int submit_urbs(struct camera_data *cam)
{
struct urb *urb;
- int fx, err, i;
+ int fx, err, i, j;
for(i=0; i<NUM_SBUF; ++i) {
if (cam->sbuf[i].data)
@@ -657,6 +657,9 @@ static int submit_urbs(struct camera_data *cam)
}
urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
if (!urb) {
+ ERR("%s: usb_alloc_urb error!\n", __func__);
+ for (j = 0; j < i; j++)
+ usb_free_urb(cam->sbuf[j].urb);
return -ENOMEM;
}
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index 8fe5f38c4d7c..3cb9734ec07b 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -163,7 +163,7 @@ static const struct cx18_card cx18_card_h900 = {
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO8, 0 },
+ CX18_AV_AUDIO5, 0 },
{ CX18_CARD_INPUT_LINE_IN1,
CX18_AV_AUDIO_SERIAL1, 0 },
},
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 3c006103c1eb..ac3292d7646c 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -117,10 +117,10 @@ static void em28xx_audio_isocirq(struct urb *urb)
if (oldptr + length >= runtime->buffer_size) {
unsigned int cnt =
- runtime->buffer_size - oldptr - 1;
+ runtime->buffer_size - oldptr;
memcpy(runtime->dma_area + oldptr * stride, cp,
cnt * stride);
- memcpy(runtime->dma_area, cp + cnt,
+ memcpy(runtime->dma_area, cp + cnt * stride,
length * stride - cnt * stride);
} else {
memcpy(runtime->dma_area + oldptr * stride, cp,
@@ -161,8 +161,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
- if (!urb)
+ if (!urb) {
+ em28xx_errdev("usb_alloc_urb failed!\n");
+ for (j = 0; j < i; j++) {
+ usb_free_urb(dev->adev->urb[j]);
+ kfree(dev->adev->transfer_buffer[j]);
+ }
return -ENOMEM;
+ }
urb->dev = dev->udev;
urb->context = dev;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 452da70e719f..de943cf6c169 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -93,28 +93,6 @@ struct em28xx_board em28xx_boards[] = {
.amux = 0,
} },
},
- [EM2800_BOARD_KWORLD_USB2800] = {
- .name = "Kworld USB2800",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
- .is_em2800 = 1,
- .vchannels = 3,
- .tuner_type = TUNER_PHILIPS_FCV1236D,
- .tda9887_conf = TDA9887_PRESENT,
- .decoder = EM28XX_SAA7113,
- .input = { {
- .type = EM28XX_VMUX_TELEVISION,
- .vmux = SAA7115_COMPOSITE2,
- .amux = 0,
- }, {
- .type = EM28XX_VMUX_COMPOSITE1,
- .vmux = SAA7115_COMPOSITE0,
- .amux = 1,
- }, {
- .type = EM28XX_VMUX_SVIDEO,
- .vmux = SAA7115_SVIDEO3,
- .amux = 1,
- } },
- },
[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
.name = "Kworld PVR TV 2800 RF",
.is_em2800 = 0,
@@ -599,7 +577,7 @@ struct em28xx_board em28xx_boards[] = {
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
- .amux = 1,
+ .amux = 3,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
@@ -952,22 +930,23 @@ struct em28xx_board em28xx_boards[] = {
},
[EM2880_BOARD_KWORLD_DVB_310U] = {
.name = "KWorld DVB-T 310U",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
.vchannels = 3,
.tuner_type = TUNER_XC2028,
+ .has_dvb = 1,
+ .mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
- .amux = 0,
+ .amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
- .amux = 1,
- }, {
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
+ }, { /* S-video has not been tested yet */
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
- .amux = 1,
+ .amux = EM28XX_AMUX_AC97_LINE_IN,
} },
},
[EM2881_BOARD_DNT_DA2_HYBRID] = {
@@ -1282,6 +1261,7 @@ static struct em28xx_reg_seq em2882_terratec_hybrid_xs_digital[] = {
static struct em28xx_hash_table em28xx_eeprom_hash [] = {
/* P/N: SA 60002070465 Tuner: TVF7533-MF */
{0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
+ {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
@@ -1552,9 +1532,12 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
/* djh - Not sure which demod we need here */
ctl->demod = XC3028_FE_DEFAULT;
break;
+ case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
+ ctl->demod = XC3028_FE_DEFAULT;
+ ctl->fname = XC3028L_DEFAULT_FIRMWARE;
+ break;
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
- case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
/* FIXME: Better to specify the needed IF */
ctl->demod = XC3028_FE_DEFAULT;
break;
@@ -1764,6 +1747,20 @@ void em28xx_card_setup(struct em28xx *dev)
break;
case EM2820_BOARD_UNKNOWN:
case EM2800_BOARD_UNKNOWN:
+ /*
+ * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+ *
+ * This occurs because they share identical USB vendor and
+ * product IDs.
+ *
+ * What we do here is look up the EEPROM hash of the K-WORLD
+ * and if it is found then we decide that we do not have
+ * a DIGIVOX and reset the device to the K-WORLD instead.
+ *
+ * This solution is only valid if they do not share eeprom
+ * hash identities which has not been determined as yet.
+ */
+ case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
break;
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 4b992bc0083c..d2b1a1a52689 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -452,6 +452,15 @@ static int dvb_init(struct em28xx *dev)
goto out_free;
}
break;
+ case EM2880_BOARD_KWORLD_DVB_310U:
+ dvb->frontend = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_with_xc3028,
+ &dev->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
default:
printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n",
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 7be69284da03..ac95c55887df 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -459,6 +459,7 @@ static int create_urbs(struct gspca_dev *gspca_dev,
urb = usb_alloc_urb(npkt, GFP_KERNEL);
if (!urb) {
err("usb_alloc_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
@@ -468,8 +469,8 @@ static int create_urbs(struct gspca_dev *gspca_dev,
if (urb->transfer_buffer == NULL) {
usb_free_urb(urb);
- destroy_urbs(gspca_dev);
err("usb_buffer_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
gspca_dev->urb[n] = urb;
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index d4be51843286..ba865b7f1ed8 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -1063,6 +1063,7 @@ static __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
{USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302},
{USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x262a), .driver_info = SENSOR_PAC7302},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 5dd78c6766ea..12b81ae526b7 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -232,7 +232,7 @@ static struct ctrl sd_ctrls[] = {
static struct v4l2_pix_format vga_mode[] = {
{160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 5 / 4,
+ .sizeimage = 160 * 120,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2 | MODE_RAW},
{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
@@ -264,7 +264,7 @@ static struct v4l2_pix_format sif_mode[] = {
.priv = 1 | MODE_REDUCED_SIF},
{176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 176,
- .sizeimage = 176 * 144 * 5 / 4,
+ .sizeimage = 176 * 144,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1 | MODE_RAW},
{176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index d75b1d20b318..572b0f363b64 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -707,6 +707,7 @@ static void i2c_w8(struct gspca_dev *gspca_dev,
0x08, 0, /* value, index */
gspca_dev->usb_buf, 8,
500);
+ msleep(2);
}
/* read 5 bytes in gspca_dev->usb_buf */
@@ -976,13 +977,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
case BRIDGE_SN9C105:
if (regF1 != 0x11)
return -ENODEV;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
case BRIDGE_SN9C120:
if (regF1 != 0x12)
return -ENODEV;
regGpio[1] = 0x70;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
default:
/* case BRIDGE_SN9C110: */
@@ -1183,7 +1184,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
static const __u8 CE_ov76xx[] =
- { 0x32, 0xdd, 0x32, 0xdd }; /* OV7630/48 */
+ { 0x32, 0xdd, 0x32, 0xdd };
sn9c1xx = sn_tb[(int) sd->sensor];
configure_gpio(gspca_dev, sn9c1xx);
@@ -1223,8 +1224,15 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
for (i = 0; i < 8; i++)
reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ reg_w1(gspca_dev, 0x9a, 0x05);
+ break;
+ default:
reg_w1(gspca_dev, 0x9a, 0x08);
reg_w1(gspca_dev, 0x99, 0x59);
+ break;
+ }
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
if (mode)
@@ -1275,8 +1283,8 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg1 = 0x44; */
/* reg1 = 0x46; (done) */
} else {
- reg17 = 0x22; /* 640 MCKSIZE */
- reg1 = 0x06;
+ reg17 = 0xa2; /* 640 */
+ reg1 = 0x44;
}
break;
}
@@ -1285,6 +1293,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
switch (sd->sensor) {
case SENSOR_OV7630:
case SENSOR_OV7648:
+ case SENSOR_OV7660:
reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
break;
default:
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index cfbc9ebc5c5d..95fcfcb9e31b 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -225,7 +225,7 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
do {
reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf)
+ if (!gspca_dev->usb_buf[0])
break;
} while (--retry);
if (retry == 0)
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 8d7c27e6ac77..d61ef727e0c2 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6576,8 +6576,8 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
cs2102_60HZ, cs2102_60HZScale},
/* SENSOR_CS2102K 1 */
{cs2102_NoFliker, cs2102_NoFlikerScale,
- cs2102_50HZ, cs2102_50HZScale,
- cs2102_60HZ, cs2102_60HZScale},
+ NULL, NULL, /* currently disabled */
+ NULL, NULL},
/* SENSOR_GC0305 2 */
{gc0305_NoFliker, gc0305_NoFliker,
gc0305_50HZ, gc0305_50HZ,
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index 3d3c48db45d9..c6852402c5e9 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -3591,7 +3591,7 @@ static int
ov51x_init_isoc(struct usb_ov511 *ov)
{
struct urb *urb;
- int fx, err, n, size;
+ int fx, err, n, i, size;
PDEBUG(3, "*** Initializing capture ***");
@@ -3662,6 +3662,8 @@ ov51x_init_isoc(struct usb_ov511 *ov)
urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
if (!urb) {
err("init isoc: usb_alloc_urb ret. NULL");
+ for (i = 0; i < n; i++)
+ usb_free_urb(ov->sbuf[i].urb);
return -ENOMEM;
}
ov->sbuf[n].urb = urb;
@@ -5651,7 +5653,7 @@ static ssize_t show_exposure(struct device *cd,
if (!ov->dev)
return -ENODEV;
sensor_get_exposure(ov, &exp);
- return sprintf(buf, "%d\n", exp >> 8);
+ return sprintf(buf, "%d\n", exp);
}
static DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 88e175168438..cbe2a3417851 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -489,6 +489,8 @@ static const struct pvr2_device_desc pvr2_device_751xx = {
struct usb_device_id pvr2_device_table[] = {
{ USB_DEVICE(0x2040, 0x2900),
.driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
+ { USB_DEVICE(0x2040, 0x2950), /* Logically identical to 2900 */
+ .driver_info = (kernel_ulong_t)&pvr2_device_29xxx},
{ USB_DEVICE(0x2040, 0x2400),
.driver_info = (kernel_ulong_t)&pvr2_device_24xxx},
{ USB_DEVICE(0x1164, 0x0622),
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index b1d09d8e2b85..92b83feae366 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -669,7 +669,7 @@ static void s2255_fillbuff(struct s2255_dev *dev, struct s2255_buffer *buf,
(unsigned long)vbuf, pos);
/* tell v4l buffer was filled */
- buf->vb.field_count++;
+ buf->vb.field_count = dev->frame_count[chn] * 2;
do_gettimeofday(&ts);
buf->vb.ts = ts;
buf->vb.state = VIDEOBUF_DONE;
@@ -1268,6 +1268,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
dev->last_frame[chn] = -1;
dev->bad_payload[chn] = 0;
dev->cur_frame[chn] = 0;
+ dev->frame_count[chn] = 0;
for (j = 0; j < SYS_FRAMES; j++) {
dev->buffer[chn].frame[j].ulState = 0;
dev->buffer[chn].frame[j].cur_size = 0;
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 6ef3e5297de8..feab12aa2c7b 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -592,7 +592,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
if (ctrl == NULL)
return -EINVAL;
- data = kmalloc(8, GFP_KERNEL);
+ data = kmalloc(ctrl->info->size, GFP_KERNEL);
if (data == NULL)
return -ENOMEM;
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 168baabe4659..11edf79f57be 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -911,7 +911,6 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
for (i = 0; i < W9968CF_URBS; i++) {
urb = usb_alloc_urb(W9968CF_ISO_PACKETS, GFP_KERNEL);
- cam->urb[i] = urb;
if (!urb) {
for (j = 0; j < i; j++)
usb_free_urb(cam->urb[j]);
@@ -919,6 +918,7 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
return -ENOMEM;
}
+ cam->urb[i] = urb;
urb->dev = udev;
urb->context = (void*)cam;
urb->pipe = usb_rcvisocpipe(udev, 1);
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c
index 95c79ad80487..54ac3fe26ec2 100644
--- a/drivers/media/video/wm8739.c
+++ b/drivers/media/video/wm8739.c
@@ -274,10 +274,8 @@ static int wm8739_probe(struct i2c_client *client,
client->addr << 1, client->adapter->name);
state = kmalloc(sizeof(struct wm8739_state), GFP_KERNEL);
- if (state == NULL) {
- kfree(client);
+ if (state == NULL)
return -ENOMEM;
- }
state->vol_l = 0x17; /* 0dB */
state->vol_r = 0x17; /* 0dB */
state->muted = 0;
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index d842a7cb99d2..3282be730298 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -988,7 +988,7 @@ zoran_open_init_params (struct zoran *zr)
zr->v4l_grab_seq = 0;
zr->v4l_settings.width = 192;
zr->v4l_settings.height = 144;
- zr->v4l_settings.format = &zoran_formats[4]; /* YUY2 - YUV-4:2:2 packed */
+ zr->v4l_settings.format = &zoran_formats[7]; /* YUY2 - YUV-4:2:2 packed */
zr->v4l_settings.bytesperline =
zr->v4l_settings.width *
((zr->v4l_settings.format->depth + 7) / 8);
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index ec6f59674b10..2dab9eea4def 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -134,7 +134,7 @@ const struct zoran_format zoran_formats[] = {
}, {
.name = "16-bit RGB BE",
ZFMT(-1,
- V4L2_PIX_FMT_RGB565, V4L2_COLORSPACE_SRGB),
+ V4L2_PIX_FMT_RGB565X, V4L2_COLORSPACE_SRGB),
.depth = 16,
.flags = ZORAN_FORMAT_CAPTURE |
ZORAN_FORMAT_OVERLAY,
@@ -2737,7 +2737,8 @@ zoran_do_ioctl (struct inode *inode,
fh->v4l_settings.format->fourcc;
fmt->fmt.pix.colorspace =
fh->v4l_settings.format->colorspace;
- fmt->fmt.pix.bytesperline = 0;
+ fmt->fmt.pix.bytesperline =
+ fh->v4l_settings.bytesperline;
if (BUZ_MAX_HEIGHT <
(fh->v4l_settings.height * 2))
fmt->fmt.pix.field =
@@ -2833,13 +2834,6 @@ zoran_do_ioctl (struct inode *inode,
fmt->fmt.pix.pixelformat,
(char *) &printformat);
- if (fmt->fmt.pix.bytesperline > 0) {
- dprintk(5,
- KERN_ERR "%s: bpl not supported\n",
- ZR_DEVNAME(zr));
- return -EINVAL;
- }
-
/* we can be requested to do JPEG/raw playback/capture */
if (!
(fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
@@ -2923,6 +2917,7 @@ zoran_do_ioctl (struct inode *inode,
fh->jpg_buffers.buffer_size =
zoran_v4l2_calc_bufsize(&fh->
jpg_settings);
+ fmt->fmt.pix.bytesperline = 0;
fmt->fmt.pix.sizeimage =
fh->jpg_buffers.buffer_size;
@@ -2979,6 +2974,8 @@ zoran_do_ioctl (struct inode *inode,
/* tell the user the
* results/missing stuff */
+ fmt->fmt.pix.bytesperline =
+ fh->v4l_settings.bytesperline;
fmt->fmt.pix.sizeimage =
fh->v4l_settings.height *
fh->v4l_settings.bytesperline;
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 10c44d3fe01a..68dc8d9eb24e 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -21,7 +21,7 @@ config MFD_SM501
config MFD_SM501_GPIO
bool "Export GPIO via GPIO layer"
- depends on MFD_SM501 && HAVE_GPIO_LIB
+ depends on MFD_SM501 && GPIOLIB
---help---
This option uses the gpio library layer to export the 64 GPIO
lines on the SM501. The platform data is used to supply the
@@ -29,7 +29,7 @@ config MFD_SM501_GPIO
config MFD_ASIC3
bool "Support for Compaq ASIC3"
- depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
+ depends on GENERIC_HARDIRQS && GPIOLIB && ARM
---help---
This driver supports the ASIC3 multifunction chip found on many
PDAs (mainly iPAQ and HTC based ones)
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index bc2a807f210d..ba5aa2008273 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -312,7 +312,6 @@ static int __init asic3_irq_probe(struct platform_device *pdev)
struct asic3 *asic = platform_get_drvdata(pdev);
unsigned long clksel = 0;
unsigned int irq, irq_base;
- int map_size;
int ret;
ret = platform_get_irq(pdev, 0);
@@ -534,6 +533,7 @@ static int __init asic3_probe(struct platform_device *pdev)
struct asic3 *asic;
struct resource *mem;
unsigned long clksel;
+ int map_size;
int ret = 0;
asic = kzalloc(sizeof(struct asic3), GFP_KERNEL);
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index facdb9893c84..1ee8501e90f1 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -450,12 +450,14 @@ static int eeepc_get_fan_pwm(void)
int value = 0;
read_acpi_int(NULL, EEEPC_EC_FAN_PWM, &value);
+ value = value * 255 / 100;
return (value);
}
static void eeepc_set_fan_pwm(int value)
{
- value = SENSORS_LIMIT(value, 0, 100);
+ value = SENSORS_LIMIT(value, 0, 255);
+ value = value * 100 / 255;
ec_write(EEEPC_EC_SC02, value);
}
@@ -520,15 +522,23 @@ static ssize_t show_sys_hwmon(int (*get)(void), char *buf)
static SENSOR_DEVICE_ATTR(_name, _mode, show_##_name, store_##_name, 0);
EEEPC_CREATE_SENSOR_ATTR(fan1_input, S_IRUGO, eeepc_get_fan_rpm, NULL);
-EEEPC_CREATE_SENSOR_ATTR(fan1_pwm, S_IRUGO | S_IWUSR,
+EEEPC_CREATE_SENSOR_ATTR(pwm1, S_IRUGO | S_IWUSR,
eeepc_get_fan_pwm, eeepc_set_fan_pwm);
EEEPC_CREATE_SENSOR_ATTR(pwm1_enable, S_IRUGO | S_IWUSR,
eeepc_get_fan_ctrl, eeepc_set_fan_ctrl);
+static ssize_t
+show_name(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "eeepc\n");
+}
+static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
+
static struct attribute *hwmon_attributes[] = {
- &sensor_dev_attr_fan1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_name.dev_attr.attr,
NULL
};
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 917035e16da4..00008967ef7a 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -426,8 +426,6 @@ static u32 atmci_submit_data(struct mmc_host *mmc, struct mmc_data *data)
host->sg = NULL;
host->data = data;
- mci_writel(host, BLKR, MCI_BCNT(data->blocks)
- | MCI_BLKLEN(data->blksz));
dev_vdbg(&mmc->class_dev, "BLKR=0x%08x\n",
MCI_BCNT(data->blocks) | MCI_BLKLEN(data->blksz));
@@ -483,6 +481,10 @@ static void atmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
if (data->blocks > 1 && data->blksz & 3)
goto fail;
atmci_set_timeout(host, data);
+
+ /* Must set block count/size before sending command */
+ mci_writel(host, BLKR, MCI_BCNT(data->blocks)
+ | MCI_BLKLEN(data->blksz));
}
iflags = MCI_CMDRDY;
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index ac4e506b4f88..5ea6b60fa377 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -257,7 +257,6 @@ struct e1000_adapter {
struct net_device *netdev;
struct pci_dev *pdev;
struct net_device_stats net_stats;
- spinlock_t stats_lock; /* prevent concurrent stats updates */
/* structs defined in e1000_hw.h */
struct e1000_hw hw;
@@ -284,6 +283,8 @@ struct e1000_adapter {
unsigned long led_status;
unsigned int flags;
+ struct work_struct downshift_task;
+ struct work_struct update_phy_task;
};
struct e1000_info {
@@ -305,6 +306,7 @@ struct e1000_info {
#define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
#define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
#define FLAG_HAS_JUMBO_FRAMES (1 << 7)
+#define FLAG_READ_ONLY_NVM (1 << 8)
#define FLAG_IS_ICH (1 << 9)
#define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
#define FLAG_IS_QUAD_PORT_A (1 << 12)
@@ -385,6 +387,7 @@ extern bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw);
extern bool e1000e_get_laa_state_82571(struct e1000_hw *hw);
extern void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state);
+extern void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
bool state);
extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index e21c9e0f3738..33a3ff17b5d0 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -432,6 +432,10 @@ static void e1000_get_regs(struct net_device *netdev,
regs_buff[11] = er32(TIDV);
regs_buff[12] = adapter->hw.phy.type; /* PHY type (IGP=1, M88=0) */
+
+ /* ethtool doesn't use anything past this point, so all this
+ * code is likely legacy junk for apps that may or may not
+ * exist */
if (hw->phy.type == e1000_phy_m88) {
e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
regs_buff[13] = (u32)phy_data; /* cable length */
@@ -447,7 +451,7 @@ static void e1000_get_regs(struct net_device *netdev,
regs_buff[22] = adapter->phy_stats.receive_errors;
regs_buff[23] = regs_buff[13]; /* mdix mode */
}
- regs_buff[21] = adapter->phy_stats.idle_errors; /* phy idle errors */
+ regs_buff[21] = 0; /* was idle_errors */
e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
@@ -529,6 +533,9 @@ static int e1000_set_eeprom(struct net_device *netdev,
if (eeprom->magic != (adapter->pdev->vendor | (adapter->pdev->device << 16)))
return -EFAULT;
+ if (adapter->flags & FLAG_READ_ONLY_NVM)
+ return -EINVAL;
+
max_len = hw->nvm.word_size * 2;
first_word = eeprom->offset >> 1;
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 9e38452a738c..bcd2bc477af2 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -58,6 +58,7 @@
#define ICH_FLASH_HSFCTL 0x0006
#define ICH_FLASH_FADDR 0x0008
#define ICH_FLASH_FDATA0 0x0010
+#define ICH_FLASH_PR0 0x0074
#define ICH_FLASH_READ_COMMAND_TIMEOUT 500
#define ICH_FLASH_WRITE_COMMAND_TIMEOUT 500
@@ -150,6 +151,19 @@ union ich8_hws_flash_regacc {
u16 regval;
};
+/* ICH Flash Protected Region */
+union ich8_flash_protected_range {
+ struct ich8_pr {
+ u32 base:13; /* 0:12 Protected Range Base */
+ u32 reserved1:2; /* 13:14 Reserved */
+ u32 rpe:1; /* 15 Read Protection Enable */
+ u32 limit:13; /* 16:28 Protected Range Limit */
+ u32 reserved2:2; /* 29:30 Reserved */
+ u32 wpe:1; /* 31 Write Protection Enable */
+ } range;
+ u32 regval;
+};
+
static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw);
static void e1000_clear_hw_cntrs_ich8lan(struct e1000_hw *hw);
static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw);
@@ -366,6 +380,9 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
return 0;
}
+static DEFINE_MUTEX(nvm_mutex);
+static pid_t nvm_owner = -1;
+
/**
* e1000_acquire_swflag_ich8lan - Acquire software control flag
* @hw: pointer to the HW structure
@@ -379,6 +396,15 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
u32 extcnf_ctrl;
u32 timeout = PHY_CFG_TIMEOUT;
+ might_sleep();
+
+ if (!mutex_trylock(&nvm_mutex)) {
+ WARN(1, KERN_ERR "e1000e mutex contention. Owned by pid %d\n",
+ nvm_owner);
+ mutex_lock(&nvm_mutex);
+ }
+ nvm_owner = current->pid;
+
while (timeout) {
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
@@ -393,6 +419,8 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
if (!timeout) {
hw_dbg(hw, "FW or HW has locked the resource for too long.\n");
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
return -E1000_ERR_CONFIG;
}
@@ -414,6 +442,9 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
+
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
}
/**
@@ -1284,6 +1315,7 @@ static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
* programming failed.
*/
if (ret_val) {
+ /* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
hw_dbg(hw, "Flash commit failed.\n");
e1000_release_swflag_ich8lan(hw);
return ret_val;
@@ -1374,6 +1406,49 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw)
}
/**
+ * e1000e_write_protect_nvm_ich8lan - Make the NVM read-only
+ * @hw: pointer to the HW structure
+ *
+ * To prevent malicious write/erase of the NVM, set it to be read-only
+ * so that the hardware ignores all write/erase cycles of the NVM via
+ * the flash control registers. The shadow-ram copy of the NVM will
+ * still be updated, however any updates to this copy will not stick
+ * across driver reloads.
+ **/
+void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
+{
+ union ich8_flash_protected_range pr0;
+ union ich8_hws_flash_status hsfsts;
+ u32 gfpreg;
+ s32 ret_val;
+
+ ret_val = e1000_acquire_swflag_ich8lan(hw);
+ if (ret_val)
+ return;
+
+ gfpreg = er32flash(ICH_FLASH_GFPREG);
+
+ /* Write-protect GbE Sector of NVM */
+ pr0.regval = er32flash(ICH_FLASH_PR0);
+ pr0.range.base = gfpreg & FLASH_GFPREG_BASE_MASK;
+ pr0.range.limit = ((gfpreg >> 16) & FLASH_GFPREG_BASE_MASK);
+ pr0.range.wpe = true;
+ ew32flash(ICH_FLASH_PR0, pr0.regval);
+
+ /*
+ * Lock down a subset of GbE Flash Control Registers, e.g.
+ * PR0 to prevent the write-protection from being lifted.
+ * Once FLOCKDN is set, the registers protected by it cannot
+ * be written until FLOCKDN is cleared by a hardware reset.
+ */
+ hsfsts.regval = er16flash(ICH_FLASH_HSFSTS);
+ hsfsts.hsf_status.flockdn = true;
+ ew32flash(ICH_FLASH_HSFSTS, hsfsts.regval);
+
+ e1000_release_swflag_ich8lan(hw);
+}
+
+/**
* e1000_write_flash_data_ich8lan - Writes bytes to the NVM
* @hw: pointer to the HW structure
* @offset: The offset (in bytes) of the byte/word to read.
@@ -1720,6 +1795,9 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
ew32(CTRL, (ctrl | E1000_CTRL_RST));
msleep(20);
+ /* release the swflag because it is not reset by hardware reset */
+ e1000_release_swflag_ich8lan(hw);
+
ret_val = e1000e_get_auto_rd_done(hw);
if (ret_val) {
/*
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index d266510c8a94..b81c4237b5d3 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -47,7 +47,7 @@
#include "e1000.h"
-#define DRV_VERSION "0.3.3.3-k2"
+#define DRV_VERSION "0.3.3.3-k6"
char e1000e_driver_name[] = "e1000e";
const char e1000e_driver_version[] = DRV_VERSION;
@@ -1115,6 +1115,14 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
writel(0, adapter->hw.hw_addr + rx_ring->tail);
}
+static void e1000e_downshift_workaround(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, downshift_task);
+
+ e1000e_gig_downshift_workaround_ich8lan(&adapter->hw);
+}
+
/**
* e1000_intr_msi - Interrupt Handler
* @irq: interrupt number
@@ -1139,7 +1147,7 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround-- For packet buffer work-around on
@@ -1205,7 +1213,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround--
@@ -2592,8 +2600,6 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
/* Explicitly disable IRQ since the NIC can be in any state. */
e1000_irq_disable(adapter);
- spin_lock_init(&adapter->stats_lock);
-
set_bit(__E1000_DOWN, &adapter->state);
return 0;
@@ -2912,6 +2918,21 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
return 0;
}
+/**
+ * e1000e_update_phy_task - work thread to update phy
+ * @work: pointer to our work struct
+ *
+ * this worker thread exists because we must acquire a
+ * semaphore to read the phy, which we could msleep while
+ * waiting for it, and we can't msleep in a timer.
+ **/
+static void e1000e_update_phy_task(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, update_phy_task);
+ e1000_get_phy_info(&adapter->hw);
+}
+
/*
* Need to wait a few seconds after link up to get diagnostic information from
* the phy
@@ -2919,7 +2940,7 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
- e1000_get_phy_info(&adapter->hw);
+ schedule_work(&adapter->update_phy_task);
}
/**
@@ -2930,10 +2951,6 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
- unsigned long irq_flags;
- u16 phy_tmp;
-
-#define PHY_IDLE_ERROR_COUNT_MASK 0x00FF
/*
* Prevent stats update while adapter is being reset, or if the pci
@@ -2944,14 +2961,6 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
if (pci_channel_offline(pdev))
return;
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
-
- /*
- * these counters are modified from e1000_adjust_tbi_stats,
- * called from the interrupt context, so they must only
- * be written while holding adapter->stats_lock
- */
-
adapter->stats.crcerrs += er32(CRCERRS);
adapter->stats.gprc += er32(GPRC);
adapter->stats.gorc += er32(GORCL);
@@ -3022,21 +3031,10 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
/* Tx Dropped needs to be maintained elsewhere */
- /* Phy Stats */
- if (hw->phy.media_type == e1000_media_type_copper) {
- if ((adapter->link_speed == SPEED_1000) &&
- (!e1e_rphy(hw, PHY_1000T_STATUS, &phy_tmp))) {
- phy_tmp &= PHY_IDLE_ERROR_COUNT_MASK;
- adapter->phy_stats.idle_errors += phy_tmp;
- }
- }
-
/* Management Stats */
adapter->stats.mgptc += er32(MGTPTC);
adapter->stats.mgprc += er32(MGTPRC);
adapter->stats.mgpdc += er32(MGTPDC);
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
/**
@@ -3048,10 +3046,6 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
struct e1000_phy_regs *phy = &adapter->phy_regs;
int ret_val;
- unsigned long irq_flags;
-
-
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
if ((er32(STATUS) & E1000_STATUS_LU) &&
(adapter->hw.phy.media_type == e1000_media_type_copper)) {
@@ -3082,8 +3076,6 @@ static void e1000_phy_read_status(struct e1000_adapter *adapter)
phy->stat1000 = 0;
phy->estatus = (ESTATUS_1000_TFULL | ESTATUS_1000_THALF);
}
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
static void e1000_print_link_info(struct e1000_adapter *adapter)
@@ -4467,6 +4459,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
adapter->bd_number = cards_found++;
+ e1000e_check_options(adapter);
+
/* setup adapter struct */
err = e1000_sw_init(adapter);
if (err)
@@ -4482,6 +4476,10 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
if (err)
goto err_hw_init;
+ if ((adapter->flags & FLAG_IS_ICH) &&
+ (adapter->flags & FLAG_READ_ONLY_NVM))
+ e1000e_write_protect_nvm_ich8lan(&adapter->hw);
+
hw->mac.ops.get_bus_info(&adapter->hw);
adapter->hw.phy.autoneg_wait_to_complete = 0;
@@ -4572,8 +4570,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
INIT_WORK(&adapter->reset_task, e1000_reset_task);
INIT_WORK(&adapter->watchdog_task, e1000_watchdog_task);
-
- e1000e_check_options(adapter);
+ INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround);
+ INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task);
/* Initialize link parameters. User can change them with ethtool */
adapter->hw.mac.autoneg = 1;
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index ed912e023a72..d91dbf7ba434 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -133,6 +133,15 @@ E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
*/
E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
+/*
+ * Write Protect NVM
+ *
+ * Valid Range: 0, 1
+ *
+ * Default Value: 1 (enabled)
+ */
+E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
+
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@@ -388,4 +397,25 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
opt.def);
}
}
+ { /* Write-protect NVM */
+ const struct e1000_option opt = {
+ .type = enable_option,
+ .name = "Write-protect NVM",
+ .err = "defaulting to Enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (adapter->flags & FLAG_IS_ICH) {
+ if (num_WriteProtectNVM > bd) {
+ unsigned int write_protect_nvm = WriteProtectNVM[bd];
+ e1000_validate_option(&write_protect_nvm, &opt,
+ adapter);
+ if (write_protect_nvm)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ } else {
+ if (opt.def)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ }
+ }
+ }
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9c718583a237..77baff022f71 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -16,6 +16,7 @@
#include <linux/kernel.h>
+#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/stat.h>
#include <linux/topology.h>
@@ -484,6 +485,21 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
#endif /* HAVE_PCI_LEGACY */
#ifdef HAVE_PCI_MMAP
+
+static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+{
+ unsigned long nr, start, size;
+
+ nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+ start = vma->vm_pgoff;
+ size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
+ if (start < size && size - start >= nr)
+ return 1;
+ WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
+ current->comm, start, start+nr, pci_name(pdev), resno, size);
+ return 0;
+}
+
/**
* pci_mmap_resource - map a PCI resource into user memory space
* @kobj: kobject for mapping
@@ -510,6 +526,9 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
if (i >= PCI_ROM_RESOURCE)
return -ENODEV;
+ if (!pci_mmap_fits(pdev, i, vma))
+ return -EINVAL;
+
/* pci_mmap_page_range() expects the same kind of entry as coming
* from /proc/bus/pci/ which is a "user visible" value. If this is
* different from the resource itself, arch will do necessary fixup.
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index f118252f3a9f..52e2743b04ec 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -422,6 +422,12 @@ done:
return err;
}
+static int rtc_dev_fasync(int fd, struct file *file, int on)
+{
+ struct rtc_device *rtc = file->private_data;
+ return fasync_helper(fd, file, on, &rtc->async_queue);
+}
+
static int rtc_dev_release(struct inode *inode, struct file *file)
{
struct rtc_device *rtc = file->private_data;
@@ -434,16 +440,13 @@ static int rtc_dev_release(struct inode *inode, struct file *file)
if (rtc->ops->release)
rtc->ops->release(rtc->dev.parent);
+ if (file->f_flags & FASYNC)
+ rtc_dev_fasync(-1, file, 0);
+
clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags);
return 0;
}
-static int rtc_dev_fasync(int fd, struct file *file, int on)
-{
- struct rtc_device *rtc = file->private_data;
- return fasync_helper(fd, file, on, &rtc->async_queue);
-}
-
static const struct file_operations rtc_dev_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 1679e2f91c94..a0b6b46e7466 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -447,51 +447,36 @@ void qdio_print_subchannel_info(struct qdio_irq *irq_ptr,
{
char s[80];
- sprintf(s, "%s sc:%x ", cdev->dev.bus_id, irq_ptr->schid.sch_no);
-
+ sprintf(s, "qdio: %s ", dev_name(&cdev->dev));
switch (irq_ptr->qib.qfmt) {
case QDIO_QETH_QFMT:
- sprintf(s + strlen(s), "OSADE ");
+ sprintf(s + strlen(s), "OSA ");
break;
case QDIO_ZFCP_QFMT:
sprintf(s + strlen(s), "ZFCP ");
break;
case QDIO_IQDIO_QFMT:
- sprintf(s + strlen(s), "HiperSockets ");
+ sprintf(s + strlen(s), "HS ");
break;
}
- sprintf(s + strlen(s), "using: ");
-
- if (!is_thinint_irq(irq_ptr))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "AdapterInterrupts ");
- if (!(irq_ptr->sch_token != 0))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "QEBSM ");
- if (!(irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "OutboundPCI ");
- if (!css_general_characteristics.aif_tdd)
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "TDD\n");
- printk(KERN_INFO "qdio: %s", s);
-
- memset(s, 0, sizeof(s));
- sprintf(s, "%s SIGA required: ", cdev->dev.bus_id);
- if (irq_ptr->siga_flag.input)
- sprintf(s + strlen(s), "Read ");
- if (irq_ptr->siga_flag.output)
- sprintf(s + strlen(s), "Write ");
- if (irq_ptr->siga_flag.sync)
- sprintf(s + strlen(s), "Sync ");
- if (!irq_ptr->siga_flag.no_sync_ti)
- sprintf(s + strlen(s), "SyncAI ");
- if (!irq_ptr->siga_flag.no_sync_out_ti)
- sprintf(s + strlen(s), "SyncOutAI ");
- if (!irq_ptr->siga_flag.no_sync_out_pci)
- sprintf(s + strlen(s), "SyncOutPCI");
+ sprintf(s + strlen(s), "on SC %x using ", irq_ptr->schid.sch_no);
+ sprintf(s + strlen(s), "AI:%d ", is_thinint_irq(irq_ptr));
+ sprintf(s + strlen(s), "QEBSM:%d ", (irq_ptr->sch_token) ? 1 : 0);
+ sprintf(s + strlen(s), "PCI:%d ",
+ (irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED) ? 1 : 0);
+ sprintf(s + strlen(s), "TDD:%d ", css_general_characteristics.aif_tdd);
+ sprintf(s + strlen(s), "SIGA:");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.input) ? "R" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.output) ? "W" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.sync) ? "S" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_ti) ? "A" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_ti) ? "O" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_pci) ? "P" : " ");
sprintf(s + strlen(s), "\n");
- printk(KERN_INFO "qdio: %s", s);
+ printk(KERN_INFO "%s", s);
}
int __init qdio_setup_init(void)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 45a3b93eed57..bf41887cdd65 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1834,7 +1834,6 @@ clear_risc_ints:
WRT_REG_WORD(&reg->isp.hccr, HCCR_CLR_HOST_INT);
}
spin_unlock_irq(&ha->hardware_lock);
- ha->isp_ops->enable_intrs(ha);
fail:
return ret;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 26afe44265c7..6d0f0e5f2827 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1740,6 +1740,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (ret)
goto probe_failed;
+ ha->isp_ops->enable_intrs(ha);
+
scsi_scan_host(host);
qla2x00_alloc_sysfs_attr(ha);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 4a1cf6377f6c..905350896725 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -914,6 +914,7 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd,
ds[i].d_count = sg_dma_len(s);
}
sg_count -= n;
+ sg = s;
}
} else {
cmd->dataseg[0].d_base = 0;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ff5d56b3ee4d..62307bd794a9 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -852,7 +852,7 @@ static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
{
int result = cmd->result;
- int this_count = scsi_bufflen(cmd);
+ int this_count;
struct request_queue *q = cmd->device->request_queue;
struct request *req = cmd->request;
int error = 0;
@@ -908,6 +908,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
*/
if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
return;
+ this_count = blk_rq_bytes(req);
/* good_bytes = 0, or (inclusive) there were leftovers and
* result = 0, so scsi_end_request couldn't retry.
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index c4eaacd6e553..b872bfaf4bd2 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -427,7 +427,7 @@ static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
goto msg_rejected;
}
- if (t->speed_hz < orion_spi->min_speed) {
+ if (t->speed_hz && t->speed_hz < orion_spi->min_speed) {
dev_err(&spi->dev,
"message rejected : "
"device min speed (%d Hz) exceeds "
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 0e53354c1cfe..d47d3636227f 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -49,7 +49,7 @@ MODULE_ALIAS("platform:pxa2xx-spi");
#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
-#define IS_DMA_ALIGNED(x) (((x) & 0x07) == 0)
+#define IS_DMA_ALIGNED(x) ((((u32)(x)) & 0x07) == 0)
#define MAX_DMA_LEN 8191
/*
@@ -896,7 +896,7 @@ static void pump_transfers(unsigned long data)
|| transfer->rx_dma || transfer->tx_dma) {
dev_err(&drv_data->pdev->dev,
"pump_transfers: mapped transfer length "
- "of %lu is greater than %d\n",
+ "of %u is greater than %d\n",
transfer->len, MAX_DMA_LEN);
message->status = -EINVAL;
giveback(drv_data);
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 87ab2443e66d..0ffabf5c0b60 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -471,6 +471,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
#endif
break;
case SSB_BUSTYPE_SSB:
+ dev->dma_mask = &dev->coherent_dma_mask;
break;
}
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index c6299e8a041d..9cbff84b787d 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2400,11 +2400,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
if (!fbcon_is_inactive(vc, info)) {
if (ops->blank_state != blank) {
+ int ret = 1;
+
ops->blank_state = blank;
fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
ops->cursor_flash = (!blank);
- if (fb_blank(info, blank))
+ if (info->fbops->fb_blank)
+ ret = info->fbops->fb_blank(blank, info);
+ if (ret)
fbcon_generic_blank(vc, info, blank);
}
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index a6e38e9ea73f..89a346880ec0 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -110,7 +110,7 @@ static inline int mono_col(const struct fb_info *info)
__u32 max_len;
max_len = max(info->var.green.length, info->var.red.length);
max_len = max(info->var.blue.length, max_len);
- return ~(0xfff << (max_len & 0xff));
+ return (~(0xfff << max_len)) & 0xff;
}
static inline int attr_col_ec(int shift, struct vc_data *vc,