- 30 5月, 2012 1 次提交
-
-
由 Randy Dunlap 提交于
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: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 09 5月, 2012 1 次提交
-
-
由 Aaron Sierra 提交于
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: NAaron Sierra <asierra@xes-inc.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
-
- 28 3月, 2012 2 次提交
-
-
由 Wim Van Sebroeck 提交于
nowayout is actually a boolean value. So make it bool for all watchdog device drivers. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Joe Perches 提交于
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: NJoe Perches <joe@perches.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 27 1月, 2012 1 次提交
-
-
由 Seth Heasley 提交于
This patch adds the TCO Watchdog DeviceIDs for the Intel Lynx Point PCH. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 28 12月, 2011 1 次提交
-
-
由 Wim Van Sebroeck 提交于
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: NWim Van Sebroeck <wim@iguana.be>
-
- 06 11月, 2011 1 次提交
-
-
由 Wim Van Sebroeck 提交于
Redhat Bugzilla: Bug 727875 - TCO_EN bit is disabled by TCO driver Jiri Slaby: 28d41f53 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: NWim Van Sebroeck <wim@iguana.be>
-
- 27 7月, 2011 1 次提交
-
-
由 Wolfram Sang 提交于
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: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 22 7月, 2011 1 次提交
-
-
由 Wim Van Sebroeck 提交于
Clean up of the iTCO_wdt PCI device ID's. Own macro is replaced by the PCI_VDEVICE macro. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 26 4月, 2011 1 次提交
-
-
由 Seth Heasley 提交于
This patch adds the TCO Watchdog DeviceIDs for the Intel Panther Point PCH. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 16 3月, 2011 2 次提交
-
-
由 Wim Van Sebroeck 提交于
cleanup spaces before tabs in drivers/watchdog/ Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE tables. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 12 1月, 2011 2 次提交
-
-
由 Seth Heasley 提交于
This patch adds the DeviceIDs for TCO Watchdog on the Intel DH89xxCC PCH. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
This patch adds the Intel NM10 DeviceIDs for iTCO Watchdog. Reported-by: NDan Weinlader <dan@weinlader.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 02 12月, 2010 1 次提交
-
-
由 Seth Heasley 提交于
This patch adds an additional LPC Controller DeviceID for the Intel Patsburg PCH for TCO Watchdog. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 29 10月, 2010 3 次提交
-
-
由 Prarit Bhargava 提交于
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: NPrarit Bhargava <prarit@redhat.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Prarit Bhargava 提交于
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: NPrarit Bhargava <prarit@redhat.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Seth Heasley 提交于
This patch adds the Intel Patsburg (PCH) DeviceIDs for iTCO Watchdog. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 25 5月, 2010 1 次提交
-
-
由 Pádraig Brady 提交于
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: NPádraig Brady <P@draigBrady.com> Tested-by: NSimon Kagstrom <simon.kagstrom@netinsight.se> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 06 4月, 2010 1 次提交
-
-
由 Seth Heasley 提交于
This patch adds the Intel Cougar Point PCH LPC Controller DeviceIDs for iTCO Watchdog. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
-
- 07 3月, 2010 1 次提交
-
-
由 Wim Van Sebroeck 提交于
make the watchdog_info struct const where possible. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 06 3月, 2010 1 次提交
-
-
由 Naga Chumbalkar 提交于
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: NNaga Chumbalkar <nagananda.chumbalkar@hp.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 19 1月, 2010 1 次提交
-
-
由 Seth Heasley 提交于
This patch adds the Intel Cougar Point and PCH DeviceIDs for iTCO Watchdog. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 24 12月, 2009 1 次提交
-
-
由 Imre Kaloz 提交于
add PCI ID for the Intel EP80579 (Tolapai) SoC Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 04 12月, 2009 2 次提交
-
-
由 Wim Van Sebroeck 提交于
Cleanup the documentation about the supported chipsets. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Seth Heasley 提交于
Add the Intel Ibex Peak (PCH) Device IDs to iTCO_wdt.c. Signed-off-by: NSeth Heasley <seth.heasley@intel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 18 6月, 2009 2 次提交
-
-
由 Denis V. Lunev 提交于
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: NDenis V. Lunev <den@openvz.org> CC: Vasily Averin <vvs@openvz.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
-
由 Wim Van Sebroeck 提交于
Clean-up the iTCO_wdt code so that checkpatch.pl get's happy... Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 25 3月, 2009 1 次提交
-
-
由 Wim Van Sebroeck 提交于
Some more cleaning-up of the watchdog drivers. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 14 2月, 2009 1 次提交
-
-
由 Wim Van Sebroeck 提交于
bugzilla: #12363 commit 7cd5b08b 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: NWim Van Sebroeck <wim@iguana.be>
-
- 04 12月, 2008 1 次提交
-
-
由 Linus Torvalds 提交于
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 7cd5b08b), 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: NRafael J. Wysocki <rjw@sisk.pl> Tested-by: NFrans Pop <elendil@planet.nl> Cc: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 21 11月, 2008 3 次提交
-
-
由 Wim Van Sebroeck 提交于
Add support for the following I/O controller hubs: ICH7DH, ICH9M, ICH9M-E, ICH10, ICH10R, ICH10D and ICH10DO. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
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: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
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: NWim Van Sebroeck <wim@iguana.be>
-
- 07 8月, 2008 1 次提交
-
-
由 Wim Van Sebroeck 提交于
More coding style clean-up's. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 06 8月, 2008 1 次提交
-
-
由 Wim Van Sebroeck 提交于
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: NWim Van Sebroeck <wim@iguana.be>
-
- 28 5月, 2008 1 次提交
-
-
由 Alan Cox 提交于
Review and switch to unlocked_ioctl Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 25 5月, 2008 1 次提交
-
-
由 Gabriel C 提交于
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: NGabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
-
- 03 11月, 2007 2 次提交
-
-
由 Wim Van Sebroeck 提交于
Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
Mark init and exit procedures as __devinit & _-devexit. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-