18 Oct, 2008
14 commits
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this extends the poisoning concept to anchors. This way poisoning
will work with fire and forget drivers.Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
looking at usb_kill_urb() it seems to me that it is unnecessarily lenient.
In the use case of disconnect() you never want to use the URB again
(for the same device) But leaving urb->reject elevated will make it easier
to avoid races between read/write and disconnect.Signed-off-by: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
In this code, it is possible to tell statically whether usblp will be NULL
in the error handling code.Oliver Neukum suggested to make a goto to the final return rather than
return directly.The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@@
identifier f,err,l,l1;
type T;
expression x,E;
statement S;
@@x = NULL
... when != goto l1;
* x = f(...)
... when != x
err = E;
goto l;
...
* if (x != NULL)
S
return err;
//Signed-off-by: Julia Lawall
Cc: Pete Zaitcev
Signed-off-by: Greg Kroah-Hartman -
This driver was originaly written by Stefan Kopp, but massively
reworked by Greg for submission.Thanks to Felipe Balbi for lots of work in cleaning
up this driver.Thanks to Oliver Neukum for reviewing previous
versions and pointing out problems.Cc: Stefan Kopp
Cc: Marcel Janssen
Cc: Felipe Balbi
Cc: Oliver Neukum
Signed-off-by: Greg Kroah-Hartman -
Added basic support for a Delcom USB 7-segment LED Display
Signed-off by: Harrison Metzger
Signed-off-by: Greg Kroah-Hartman -
Add Oceanic PID to ftdi_sio driver
Oceanic dive computers (such as the VT3 --
http://www.oceanicworldwide.com/p_computers_vt3.html) all use an onboard
FTDI serial converter, with the FTDI vid and a PID of 0xf460. The
attached patch adds that pid to ftdi_sio; driver connects to my VT3
after that.Signed-off-by: Vladimir Vukicevic
Signed-off-by: Greg Kroah-Hartman -
Remove duplicate device ids which are now supported by drivers/usb/net/hso.c
Signed-off-by: Denis Joseph Barrow
Signed-off-by: Greg Kroah-Hartman -
Add a few more mobile broadband cards.
Signed-off-by: Dan Williams
Signed-off-by: Greg Kroah-Hartman -
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits)
staging: at76_usb wireless driver
Staging: workaround build system bug
Staging: Lindent sxg.c
Staging: SLICOSS: Call pci_release_regions at driver exit
Staging: SLICOSS: Fix remaining type names
Staging: SLICOSS: Fix warnings due to static usage
Staging: SLICOSS: lots of checkpatch fixes
Staging: go7007 v4l fixes
Staging: Fix gcc warnings in sxg
Staging: add echo cancelation module
Staging: add wlan-ng prism2 usb driver
Staging: add w35und wifi driver
Staging: USB/IP: add host driver
Staging: USB/IP: add client driver
Staging: USB/IP: add common functions needed
Staging: add the go7007 video driver
Staging: add me4000 pci data collection driver
Staging: add me4000 firmware files
Staging: add sxg network driver
Staging: add Alacritech slicoss network driver
...Fixed up conflicts due to taint flags changes and MAINTAINERS cleanup in
MAINTAINERS, include/linux/kernel.h and kernel/panic.c. -
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (47 commits)
hwmon: (adm1026) Prevent log spamming
hwmon: (adm1026) Fix debug messages
hwmon: (adm1029) Use mask for fan_div value
hwmon: (adt7470) Add documentation
hwmon: (ibmaem) Automatically load on IBM systems via DMI
hwmon: (ibmpex) Automatically load on IBM systems via DMI
hwmon: (w83781d) Use new style driver binding
hwmon: (w83781d) Stop abusing struct i2c_client for ISA devices
hwmon: (w83781d) Make ISA interface depend on CONFIG_ISA
hwmon: (w83781d) Additional information about AS99127F PWM
hwmon: (w83781d) Detect alias chips
hwmon: (w83781d) Refactor beep enable handling
hwmon: Drop dead links to old National Semiconductor chip datasheets
hwmon: (w83791d) add support for thermal cruise mode
hwmon: (w83791d) add pwm_enable support
hwmon: (w83791d) add manual PWM support
hwmon: (w83791d) fan 4/5 pins can also be used for gpio
hwmon: (max1619) Use inline functions instead of macros
hwmon: (it87) Fix thermal sensor type values
hwmon: (lm78) Convert to a new-style i2c driver
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: Fix debugfs_create_dir's error checking method for sound/soc/
ALSA: ASoC: Convert playpaq_wm8510 to bulk route registration API
ALSA: kernel docs: fix sound/core/ kernel-doc
ALSA: Handle NULL jacks in snd_jack_report()
ALSA: hda - Fix PCM type of Nvidia HDMI devices -
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
block: remove __generic_unplug_device() from exports
block: move q->unplug_work initialization
blktrace: pass zfcp driver data
blktrace: add support for driver data
block: fix current kernel-doc warnings
block: only call ->request_fn when the queue is not stopped
block: simplify string handling in elv_iosched_store()
block: fix kernel-doc for blk_alloc_devt()
block: fix nr_phys_segments miscalculation bug
block: add partition attribute for partition number
block: add BIG FAT WARNING to CONFIG_DEBUG_BLOCK_EXT_DEVT
softirq: Add support for triggering softirq work on softirqs. -
* 'for-linus' of git://www.jni.nu/cris:
CRIS: proper defconfig setup
[CRIS] Rename boot-linkscripts and fix the path to them. -
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits)
[SCSI] sd: fix compile failure with CONFIG_BLK_DEV_INTEGRITY=n
libiscsi: fix locking in iscsi_eh_device_reset
libiscsi: check reason why we are stopping iscsi session to determine error value
[SCSI] iscsi_tcp: return a descriptive error value during connection errors
[SCSI] libiscsi: rename host reset to target reset
[SCSI] iscsi class: fix endpoint id handling
[SCSI] libiscsi: Support drivers initiating session removal
[SCSI] libiscsi: fix data corruption when target has to resend data-in packets
[SCSI] sd: Switch kernel printing level for DIF messages
[SCSI] sd: Correctly handle all combinations of DIF and DIX
[SCSI] sd: Always print actual protection_type
[SCSI] sd: Issue correct protection operation
[SCSI] scsi_error: fix target reset handling
[SCSI] lpfc 8.2.8 v2 : Add statistical reporting control and additional fc vendor events
[SCSI] lpfc 8.2.8 v2 : Add sysfs control of target queue depth handling
[SCSI] lpfc 8.2.8 v2 : Revert target busy in favor of transport disrupted
[SCSI] scsi_dh_alua: remove REQ_NOMERGE
[SCSI] lpfc 8.2.8 : update driver version to 8.2.8
[SCSI] lpfc 8.2.8 : Add MSI-X support
[SCSI] lpfc 8.2.8 : Update driver to use new Host byte error code DID_TRANSPORT_DISRUPTED
...
17 Oct, 2008
26 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely)
ipv4: Add a missing rcu_assign_pointer() in routing cache.
[netdrvr] ibmtr: PCMCIA IBMTR is ok on 64bit
xen-netfront: Avoid unaligned accesses to IP header
lmc: copy_*_user under spinlock
[netdrvr] myri10ge, ixgbe: remove broken select INTEL_IOATDMA -
When debugging is enabled, the adm1026 driver currently logs the
message "Setting VID from GPIO11-15" 108 times each time you run
"sensors". Once should be enough.Signed-off-by: Jean Delvare
Cc: Philip Pokorny -
* Add missing new-line to one debug message.
* Remove leading colon from 3 debug messages.Signed-off-by: Jean Delvare
Cc: Philip Pokorny -
This is my patch for testing correct values of fan div in adm1029 and
prevent a division by 0 for some (unlikely) register values.Signed-off-by: Corentin Labbe
Signed-off-by: Jean Delvare -
Add at least the bare minimum of documentation for this chip.
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
Signed-off-by: Darrick J. Wong
Signed-off-by: Jean Delvare -
This patch modifies the w83781d driver to use new style driver binding.
Substantial code modifications are required to deal with the new
interface, especially legacy device detection.[JD: largely edited to make the patch smaller and to get the driver
to work again on ISA devices.]Signed-off-by: Wolfgang Grandegger
Signed-off-by: Jean Delvare -
Upcoming changes to the I2C part of the w83781d driver will cause ISA
devices to no longer have a struct i2c_client at hand. So, we must
stop (ab)using it now.Signed-off-by: Jean Delvare
Cc: Wolfgang Grandegger -
Probing the ISA bus on systems without ISA bus may hang the system.
This patch makes the ISA bus related code depend on the kernel
configuration parameter CONFIG_ISA. It moves ISA bus related code
into one #ifdef CONFIG_ISA ... #endif block and adds some helper
function.Signed-off-by: Wolfgang Grandegger
Signed-off-by: Jean Delvare -
This information was provided in lm-sensors ticket #2350:
http://www.lm-sensors.org/ticket/2350This is IMHO still not enough to be able to safely implement fan
control support for the AS99127F, but this is valuable information so
I am adding it to the documentation.Signed-off-by: Jean Delvare
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The W83781D and W83782D can be accessed either on the I2C bus or the
ISA bus. We must not access the same chip through both interfaces. So
far we were relying on the user passing the correct ignore parameter
to skip the registration of the I2C interface as suggested by
sensors-detect, but this is fragile: the user may load the w83781d
driver without running sensors-detect, and the i2c bus numbers are
not stable across reboots and hardware changes.So, better detect alias chips in the driver directly, and skip any
I2C chip which is obviously an alias of the ISA chip. This is done
by comparing the value of 26 selected registers.Signed-off-by: Jean Delvare
Cc: Wolfgang Grandegger -
We can handle the beep enable bit as any other beep mask bit for
slightly smaller code.Signed-off-by: Jean Delvare
Cc: Wolfgang Grandegger -
Signed-off-by: Jean Delvare
-
Add support to set target temperature and tolerance for thermal
cruise mode.Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Add support for pwm_enable.
Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Add PWM manual control.
Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Pins fan/pwm 4-5 can be in use as GPIO. If that is the case, do not
create their sysfs-interface.Signed-off-by: Marc Hulsman
Acked-by: Hans de Goede
Signed-off-by: Jean Delvare -
Macros evaluating their arguments more than once are evil.
Signed-off-by: Jean Delvare
-
The it87 driver doesn't follow the standard sensor type values as
documented in Documentation/hwmon/sysfs-interface. It uses value 2 for
thermistors instead of value 4. This causes "sensors" to tell the user
that the chip is setup for a transistor while it is actually setup for
a thermistor.Using value 4 for thermistors solves the problem. For compatibility
reasons, we still accept value 2 but emit a warning message so that
users update their configuration files.Signed-off-by: Jean Delvare
Acked-by: Hans de Goede -
The new-style lm78 driver implements the optional detect() callback
to cover the use cases of the legacy driver.Signed-off-by: Jean Delvare
-
Upcoming changes to the I2C part of the lm78 driver will cause ISA
devices to no longer have a struct i2c_client at hand. So, we must
stop (ab)using it now.Signed-off-by: Jean Delvare
-
The LM78 detection is relatively weak, and sometimes recent Winbond
chips can be misdetected as an LM78. We have had repeated reports of
this happening. We have an explicit check against this for the ISA
access, do the same for I2C access now.Signed-off-by: Jean Delvare
-
The LM78 and LM79 can be accessed either on the I2C bus or the ISA
bus. We must not access the same chip through both interfaces. So far
we were relying on the user passing the correct ignore parameter to
skip the registration of the I2C interface as suggested by
sensors-detect, but this is fragile: the user may load the lm78
driver without running sensors-detect, and the i2c bus numbers are
not stable across reboots and hardware changes.So, better detect alias chips in the driver directly, and skip any
I2C chip which is obviously an alias of the ISA chip. This is done
by comparing the value of 26 selected registers.Signed-off-by: Jean Delvare
-
Only request I/O ports 0x295-0x296 instead of the full I/O address
range. This solves a conflict with PNP resources on a few motherboards.Also request the I/O ports in two parts (4 low ports, 4 high ports)
during device detection, otherwise the PNP resource make the request
(and thus the detection) fail.This is the exact same fix that was applied to driver w83781d in
March 2008 to address the same problem:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2961cb22ef02850d90e7a12c28a14d74e327df8dSigned-off-by: Jean Delvare
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Label names ERROR1 and ERROR3 aren't exactly explicit. Change them for
better names that indicate what we are up to.Signed-off-by: Jean Delvare
Acked-by: Herbert Poetzl
