Commit Graph

51 Commits

Author SHA1 Message Date
Jean Delvare 487722cf2d watchdog: Get rid of MODULE_ALIAS_MISCDEV statements
I just can't find any value in MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR)
and MODULE_ALIAS_MISCDEV(TEMP_MINOR) statements.

Either the device is enumerated and the driver already has a module
alias (e.g. PCI, USB etc.) that will get the right driver loaded
automatically.

Or the device is not enumerated and loading its driver will lead to
more or less intrusive hardware poking. Such hardware poking should be
limited to a bare minimum, so the user should really decide which
drivers should be tried and in what order. Trying them all in
arbitrary order can't do any good.

On top of that, loading that many drivers at once bloats the kernel
log. Also many drivers will stay loaded afterward, bloating the output
of "lsmod" and wasting memory. Some modules (cs5535_mfgpt which gets
loaded as a dependency) can't even be unloaded!

If defining char-major-10-130 is needed then it should happen in
user-space.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: Jim Cromie <jim.cromie@gmail.com>
2013-11-17 19:38:13 +01:00
Jingoo Han bc8fdfbe75 watchdog: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-11-17 19:34:20 +01:00
Bill Pemberton 4b12b896c2 watchdog: remove use of __devexit
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28 12:00:24 -08:00
Bill Pemberton 2d991a164a watchdog: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28 12:00:24 -08:00
Bill Pemberton 82268714bd watchdog: remove use of __devexit_p
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Wan ZongShun <mcuos.com@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-28 12:00:24 -08:00
James Ralston 7fb9c1a485 mfd: lpc_ich: Add Device IDs for Intel Lynx Point-LP PCH
This patch adds the Watchdog Timer Device IDs for the Intel Lynx Point-LP PCH.
The Device IDs are defined in drivers/mfd/lpc_ich.c

Signed-off-by: James Ralston <james.d.ralston@intel.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-09-16 00:39:47 +02:00
Wim Van Sebroeck bff23431fe watchdog: iTCO_wdt.c: convert to watchdog core
This patch converts the iTCO_wdt watchdog driver to use the
generic watchdog framework.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-07-23 12:48:41 +02:00
Jan Beulich e5de32e3ec watchdog: iTCO_wdt: add platform driver module alias
The recent conversion of iTCO_wdt resulted in the driver no longer
getting loaded automatically, since it no longer has a
MODULE_DEVICE_TABLE() included. As the lpc_ich driver now creates a
platform device, auto-loading can easily be done by having a respective
module alias in place.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-06-28 20:40:10 +02:00
Randy Dunlap 4b98b32aef watchdog: iTCO_wdt.c: fix printk format warnings
Fix printk format warnings:

drivers/watchdog/iTCO_wdt.c:577:3: warning: format '%04llx' expects type 'long long unsigned int', but argument 2 has type 'resource_size_t'
drivers/watchdog/iTCO_wdt.c:594:3: warning: format '%04llx' expects type 'long long unsigned int', but argument 2 has type 'resource_size_t'
drivers/watchdog/iTCO_wdt.c:600:2: warning: format '%04llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-05-30 08:16:48 +02:00
Aaron Sierra 887c8ec721 watchdog: Convert iTCO_wdt driver to mfd model
This patch converts the iTCO_wdt driver to use the multi-function device
driver model. It uses resources discovered by the lpc_ich driver, so that
it no longer does its own PCI scanning.

Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-05-09 17:20:09 +02:00
Wim Van Sebroeck 86a1e1896c watchdog: nowayout is bool
nowayout is actually a boolean value.
So make it bool for all watchdog device drivers.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-03-27 20:06:02 +02:00
Joe Perches 27c766aaac watchdog: Use pr_<fmt> and pr_<level>
Use the current logging styles.

Make sure all output has a prefix.
Add missing newlines.
Remove now unnecessary PFX, NAME, and miscellaneous other #defines.
Coalesce formats.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-03-27 19:59:26 +02:00
Seth Heasley 84e83c2846 watchdog: iTCO_wdt: add Intel Lynx Point DeviceIDs
This patch adds the TCO Watchdog DeviceIDs for the Intel Lynx Point PCH.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-01-27 10:01:16 +01:00
Wim Van Sebroeck 0d098587ce watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing (part 2)
Redhat Bugzilla: Bug 727875 - TCO_EN bit is disabled by TCO driver

The previous patch breaks reset watchdog behaviour on the older hardware.
It is therefor better to make sure that the behaviour for older hardware (<=ICH5 or
6300ESB) is preserved and that the behaviour for newer hardware is changed.
We therefor use the iTCO_version to see if we need the clearing of the SMI_TCO_EN
bit in the SMI_EN register.

So the new behaviour becomes:
turn_SMI_watchdog_clear_off=0 -> Do not turn off SMI clearing watchdog.
turn_SMI_watchdog_clear_off=1 -> Turn off SMI clearing watchdog when iTCO_version=1
				 (ICHO till ICH5 + 6300ESB only)
turn_SMI_watchdog_clear_off=2 -> Turn off SMI clearing watchdog.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-12-27 20:35:59 +01:00
Wim Van Sebroeck deb9197b70 watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing
Redhat Bugzilla: Bug 727875 - TCO_EN bit is disabled by TCO driver
Jiri Slaby: 28d41f53f broke temperature sensors on a ICH10 chipset

The iTCO_wdt driver disables the SMI. This breaks good working of newer hardware.
The disabling of the SMI by the TCO logic dates back from the i810-tco driver
from Nils Faerber (around 28 July 2000). The reason for this was that some BIOSes
install handlers reset or disable the watchdog timer instead of resetting the system.
The trick to fix this was to disable the SMI (by clearing the SMI_TCO_EN bit of the
SMI_EN register) to prevent this from happening.

This however has strange effects on newer hardware. So we are in a situation that
a fix for broken old hardware affects newer hardware.

The correct solution is to make this fix an option (with the new module parameter:
turn_SMI_watchdog_clear_off) so that the default behaviour is the unfixed version.

the next patch will be to move this in the start and stop functions of the driver
and to add a new module parameter for the global_smi_en bit and to get rid of the
vendor_support code.

This fix can have an effect on old (typical ICH & ICH2 chipsets) motherboards that
have a broken BIOS implementation concerning TCO logic. In these case the module
parameter turn_SMI_watchdog_clear_off=1 will need to be added.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-11-05 21:22:06 +01:00
Wolfram Sang 2fc5d52b21 watchdog: remove empty pm-functions
While checking what watchdog drivers usually do in suspend/resume to
spot common behaviour for the watchdog framework, I found these drivers
which do nothing but add some cruft. Remove it, it is superfluous. New
approaches should probably be done with pm_ops anyway.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-07-26 21:21:16 +00:00
Wim Van Sebroeck 97b08a6221 watchdog: iTCO_wdt: clean-up PCI device ID's
Clean up of the iTCO_wdt PCI device ID's.
Own macro is replaced by the PCI_VDEVICE macro.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-07-22 08:56:11 +00:00
Seth Heasley aa1f465225 watchdog: iTCO_wdt: TCO Watchdog patch for Intel Panther Point PCH
This patch adds the TCO Watchdog DeviceIDs for the Intel Panther Point PCH.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-04-26 12:50:44 +00:00
Wim Van Sebroeck 5f3b27569f watchdog: cleanup spaces before tabs
cleanup spaces before tabs in drivers/watchdog/

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-03-15 16:02:27 +00:00
Wim Van Sebroeck 4562f53940 watchdog: convert to DEFINE_PCI_DEVICE_TABLE
Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE tables.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-03-15 16:02:22 +00:00
Seth Heasley 203f8d893e watchdog: iTCO_wdt: TCO Watchdog patch for Intel DH89xxCC PCH
This patch adds the DeviceIDs for TCO Watchdog on the Intel DH89xxCC PCH.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-01-12 10:25:16 +00:00
Wim Van Sebroeck d38bd479a1 watchdog: iTCO_wdt: TCO Watchdog patch for Intel NM10 DeviceIDs
This patch adds the Intel NM10 DeviceIDs for iTCO Watchdog.

Reported-by: Dan Weinlader <dan@weinlader.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-01-12 10:25:08 +00:00
Seth Heasley c54fb81174 watchdog: iTCO_wdt: TCO Watchdog patch for Intel Patsburg PCH
This patch adds an additional LPC Controller DeviceID for the Intel Patsburg PCH for TCO Watchdog.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-12-02 14:10:05 +00:00
Prarit Bhargava ad1d3a26cd watchdog: iTCO_wdt.c: remove extra pci_dev_put()'s from init code
The iTCO_wdt driver erroneously releases the pci_dev, and causes PCI hotremove
to fail because of an incorrect usage count.

The probe for this driver does a for_each_pci_dev() which gets a reference for
a pci_dev when iTCO_wdt_init() is successful.  The for_each_pci_dev() loop
puts a reference for a pci_dev when iTCO_wdt_init() fails, so the
iTCO_wdt_init() does not need to do any pci_dev_put()'s.

The only pci_dev_put() that is required is in the iTCO_wdt_cleanup() function.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-10-28 22:34:37 +00:00
Prarit Bhargava 641912f479 watchdog: iTCO_wdt: Cleanup warning messages
The current iTCO_wdt driver warnings are confusing.  Currently when the device
driver returns an error the console contains:

iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05
iTCO_wdt: failed to reset NO_REBOOT flag, reboot disabled by hardware
iTCO_wdt: No card detected

After the patch,

iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05
iTCO_wdt: failed to reset NO_REBOOT flag, device disabled by hardware/BIOS

Clean this up and use the word "device" to describe the device.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-10-28 21:33:17 +00:00
Seth Heasley cad0df3700 watchdog: iTCO_wdt: TCO Watchdog patch for Intel Patsburg DeviceIDs
This patch adds the Intel Patsburg (PCH) DeviceIDs for iTCO Watchdog.
 
Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-10-28 21:33:01 +00:00
Pádraig Brady 7e6811daa6 iTCO_wdt: fix TCO V1 timeout values and limits
For TCO V1 devices the programmed timeout was twice too long
because the fact that the TCO V1 timer needs to count down
twice before triggering the watchdog, wasn't accounted for.
Also the timeout values in the module description and error
message were clarified. And the _STS registers are 16 bit
instead of 8 bit.

Signed-off-by: Pádraig Brady <P@draigBrady.com>
Tested-by: Simon Kagstrom <simon.kagstrom@netinsight.se>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-05-25 09:05:56 +00:00
Seth Heasley 4c7d849204 [WATCHDOG] iTCO_wdt: TCO Watchdog patch for additional Intel Cougar Point DeviceIDs
This patch adds the Intel Cougar Point PCH LPC Controller DeviceIDs for iTCO Watchdog.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@kernel.org>
2010-04-06 14:37:34 +00:00
Wim Van Sebroeck 42747d712d [WATCHDOG] watchdog_info constify
make the watchdog_info struct const where possible.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-07 10:30:57 +00:00
Naga Chumbalkar ec26985be4 [WATCHDOG] iTCO_wdt: clean up probe(), modify err msg
It's possible that the platform is not allowing reboot via TCO timer
expiration.

Also, differentiate between not finding a chipset that has TCO, and the case
where TCO is present but the driver fails to initialize for some reason.

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-06 15:12:55 +00:00
Seth Heasley 3c9d8eccd8 [WATCHDOG] iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDs
This patch adds the Intel Cougar Point and PCH DeviceIDs for iTCO Watchdog.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-01-18 21:39:49 +00:00
Imre Kaloz 4946f8353d [WATCHDOG] iTCO_wdt: add PCI ID for the Intel EP80579 (Tolapai) SoC
add PCI ID for the Intel EP80579 (Tolapai) SoC

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-23 19:51:21 +00:00
Wim Van Sebroeck cb711a1931 [WATCHDOG] iTCO_wdt.c - cleanup chipset documentation
Cleanup the documentation about the supported chipsets.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-04 13:20:47 +00:00
Seth Heasley 79e8941dda [WATCHDOG] iTCO_wdt: Add support for Intel Ibex Peak
Add the Intel Ibex Peak (PCH) Device IDs to iTCO_wdt.c.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-04 13:20:40 +00:00
Denis V. Lunev de8cd9a306 [WATCHDOG] iTCO_wdt: fix memory corruption when RCBA is disabled by hardware
According to 9.1.33 on p.343 of ICH8.pdf RCBA can be disabled by
hardware if bit 0 of RCBA register is not set.

Perform correct check for this to prevent memory corruption under
some virtual machines where this feature is disabled.

Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Vasily Averin <vvs@openvz.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-06-18 07:31:44 +00:00
Wim Van Sebroeck 0a7e658226 [WATCHDOG] iTCO_wdt: Cleanup code
Clean-up the iTCO_wdt code so that checkpatch.pl get's happy...

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-18 07:30:22 +00:00
Wim Van Sebroeck 143a2e54bf [WATCHDOG] More coding-style and trivial clean-up
Some more cleaning-up of the watchdog drivers.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-03-25 09:07:04 +00:00
Wim Van Sebroeck 12d60e28be [WATCHDOG] iTCO_wdt: fix SMI_EN regression 2
bugzilla: #12363
commit 7cd5b08be3 added a second regression:
some Dell's and Compaq's lockup on boot. So we revert most of the code.
The ICH9 reboot issue remains in place and will need some more fixing... :-(

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-02-14 08:49:23 +00:00
Linus Torvalds cd92a17eec iTCO_wdt: fix typo when setting TCO_EN bit
The code used '&= 0x00002000' when it tried to set the TCO_EN bit, which
obviously didn't set that bit at all, but instead just reset all the
other bits in the SMI_EN register.

This bug seemingly caused various random behavior, with Frans Pop
reporting that X.org just silently hung at startup and Rafael Wysocki
reports the fan spinning with full speed.

See
	http://lkml.org/lkml/2008/12/3/178
	http://bugzilla.kernel.org/show_bug.cgi?id=12162

The problem seems to have been triggered by "[WATCHDOG] iTCO_wdt :
problem with rebooting on new ICH9 based motherboards" (commit
7cd5b08be3), but the bogus code existed
before that too (in the "supermicro_old_pre_stop()" function), it just
apparently never showed up due to different logic.

In that commit the broken code got moved around and now gets executed
much more.

Reported-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Frans Pop <elendil@planet.nl>
Cc: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-03 16:20:19 -08:00
Wim Van Sebroeck 28d41f53f0 [WATCHDOG] iTCO_wdt: add PCI ID's for ICH9 & ICH10 chipsets
Add support for the following I/O controller hubs:
ICH7DH, ICH9M, ICH9M-E, ICH10, ICH10R, ICH10D and ICH10DO.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-11-21 08:34:38 +00:00
Wim Van Sebroeck c6904ddb97 [WATCHDOG] iTCO_wdt : correct status clearing
The iTCO_wdt code was not clearing the correct bits.
It now clears the timeout status bit and then the
SECOND_TO_STS bit and then the BOOT_STS bit.
Note: we should first clear the SECOND_TO_STS bit
before clearing the BOOT_STS bit.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-11-21 08:34:32 +00:00
Wim Van Sebroeck 7cd5b08be3 [WATCHDOG] iTCO_wdt : problem with rebooting on new ICH9 based motherboards
Bugzilla #9868: On Intel motherboards with the ICH9 based I/O controllers
(Like DP35DP and DG33FB) the iTCO timer counts but it doesn't reboot the
system after the counter expires.

This patch fixes this by moving the enabling & disabling of the TCO_EN bit
in the SMI_EN register into the start and stop code.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-11-21 08:34:26 +00:00
Wim Van Sebroeck 7944d3a5a7 [WATCHDOG] more coding style clean-up's
More coding style clean-up's.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06 20:19:41 +00:00
Wim Van Sebroeck 0c06090c94 [WATCHDOG] Coding style - Indentation - part 2
This brings the watchdog drivers into line with coding style.
This patch takes cares of the indentation as described in chapter 1.
Main changes:
* Re-structure the ioctl switch call for all drivers as follows:
	switch (cmd) {
	case WDIOC_GETSUPPORT:
	case WDIOC_GETSTATUS:
	case WDIOC_GETBOOTSTATUS:
	case WDIOC_GETTEMP:
	case WDIOC_SETOPTIONS:
	case WDIOC_KEEPALIVE:
	case WDIOC_SETTIMEOUT:
	case WDIOC_GETTIMEOUT:
	case WDIOC_GETTIMELEFT:
	default:
	}

This to make the migration from the drivers to the uniform watchdog
device driver easier in the future.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06 13:21:09 +00:00
Alan Cox 0e6fa3fb38 [WATCHDOG 18/57] iTCO: unlocked_ioctl, coding style and cleanup
Review and switch to unlocked_ioctl

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-05-28 11:51:32 +00:00
Gabriel C a49056da03 [WATCHDOG] Add ICH9DO into the iTCO_wdt.c driver
Add the Intel ICH9DO controller ID's for the iTCO_wdt kernel driver and bump
the driver version.

Tested on an P5E-VM DO ASUS motherboard.

Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-05-25 09:45:39 +00:00
Wim Van Sebroeck acf603513e [WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's
Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02 22:25:43 +00:00
Wim Van Sebroeck 08113e39df [WATCHDOG] iTCO_wdt.c init & exit fixes
Mark init and exit procedures as __devinit & _-devexit.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02 22:25:35 +00:00
Wim Van Sebroeck c87b639a2a [WATCHDOG] iTCO_wdt.c pci_device_id table clean-up
Make the pci_device_id table more readable.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02 22:25:21 +00:00
Roel Kluin 2ba7d7b39f [WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled
Unlock in iTCO_wdt_start when reboot is disabled

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-10-27 10:43:39 +00:00