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linux/drivers/watchdog
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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
..
acquirewdt.c Fix common misspellings 2011-03-31 11:26:23 -03:00
advantechwdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
alim1535_wdt.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
alim7101_wdt.c watchdog: convert to DEFINE_PCI_DEVICE_TABLE 2011-03-15 16:02:22 +00:00
ar7_wdt.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
at32ap700x_wdt.c watchdog: update author email for at32ap700x_wdt 2011-06-28 20:01:25 +00:00
at91rm9200_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
at91sam9_wdt.c watchdog: at91sam9/wdt: move register header to drivers 2011-07-26 21:22:15 +00:00
at91sam9_wdt.h watchdog: at91sam9/wdt: move register header to drivers 2011-07-26 21:22:15 +00:00
ath79_wdt.c watchdog: add driver for the Atheros AR71XX/AR724X/AR913X SoCs 2011-01-12 13:51:29 +00:00
bcm47xx_wdt.c bcm47xx: add support for bcma bus 2011-08-08 14:29:32 -04:00
bcm63xx_wdt.c treewide: Fix iomap resource size miscalculations 2011-04-10 17:01:04 +02:00
bfin_wdt.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
booke_wdt.c watchdog: booke_wdt: clean up status messages 2011-03-15 16:02:39 +00:00
coh901327_wdt.c watchdog: move coh901327 state holders 2011-12-26 15:14:24 +01:00
cpu5wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
cpwd.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog 2011-03-17 17:09:29 -07:00
davinci_wdt.c watchdog: Convert release_resource to release_region/release_mem_region 2011-03-29 11:05:48 +00:00
dw_wdt.c watchdog: add support for the Synopsys DesignWare WDT 2011-07-22 08:57:38 +00:00
ep93xx_wdt.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
eurotechwdt.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
f71808e_wdt.c watchdog: f71808e_wdt: Add Fintek F71869 watchdog 2011-01-12 10:23:04 +00:00
gef_wdt.c watchdog: gef_wdt: fix MODULE_ALIAS 2011-06-28 07:43:00 +00:00
geodewdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
hpwdt.c watchdog: hpwdt: Changes to handle NX secure bit in 32bit path 2011-12-26 15:14:38 +01:00
i6300esb.c watchdog: convert to DEFINE_PCI_DEVICE_TABLE 2011-03-15 16:02:22 +00:00
ib700wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
ibmasr.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
imx2_wdt.c watchdog: imx2_wdt: add device tree probe support 2011-07-26 21:19:16 +00:00
indydog.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
intel_scu_watchdog.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
intel_scu_watchdog.h watchdog: Intel SCU Watchdog Timer Driver for Moorestown and Medfield platforms. 2011-03-15 16:02:06 +00:00
iop_wdt.c [WATCHDOG] sizeof cleanup 2009-09-18 08:39:37 +00:00
it87_wdt.c watchdog: Use "request_muxed_region" in it87 watchdog drivers 2011-07-22 08:55:23 +00:00
it8712f_wdt.c watchdog: it8712f_wdt.c: improve includes 2011-07-26 21:28:23 +00:00
iTCO_vendor_support.c iTCO_wdt: fix TCO V1 timeout values and limits 2010-05-25 09:05:56 +00:00
iTCO_vendor.h
iTCO_wdt.c watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing (part 2) 2011-12-27 20:35:59 +01:00
ixp4xx_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
ixp2000_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
jz4740_wdt.c watchdog: jz4740_wdt - fix magic character checking 2011-03-15 16:01:57 +00:00
Kconfig watchdog: adx_wdt.c: remove driver 2011-11-15 11:45:16 +01:00
ks8695_wdt.c watchdog: ks8695_wdt: include mach/hardware.h instead of mach/timex.h. 2011-01-12 10:24:52 +00:00
lantiq_wdt.c watchdog: lantiq: fix watchdogs timeout handling 2011-09-20 14:28:24 +02:00
m54xx_wdt.c m68knommu: Rename m548x_wdt.c to m54xx_wdt.c 2011-02-08 15:07:45 +10:00
machzwd.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
Makefile watchdog: adx_wdt.c: remove driver 2011-11-15 11:45:16 +01:00
max63xx_wdt.c watchdog: Convert release_resource to release_region/release_mem_region 2011-03-29 11:05:48 +00:00
mixcomwd.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
mpc8xxx_wdt.c drivercore: revert addition of of_match to struct device 2011-05-18 12:32:23 -06:00
mpcore_wdt.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
mtx-1_wdt.c watchdog: mtx1-wdt: use dev_{err,info} instead of printk() 2011-07-22 08:59:43 +00:00
mv64x60_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
nuc900_wdt.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nv_tco.c watchdog: Fix POST failure on ASUS P5N32-E SLI and similar boards 2011-08-02 08:22:54 +00:00
nv_tco.h watchdog: Add TCO support for nVidia chipsets 2011-01-12 13:51:23 +00:00
octeon-wdt-main.c watchdog: Octeon: Mark octeon_wdt interrupt as IRQF_NO_THREAD 2011-11-05 21:15:38 +01:00
octeon-wdt-nmi.S WATCHDOG: Add watchdog driver for OCTEON SOCs 2010-08-05 13:26:22 +01:00
of_xilinx_wdt.c watchdog: Add Xilinx watchdog timer driver 2011-07-26 21:21:29 +00:00
omap_wdt.c Watchdog: omap_wdt: add fine grain runtime-pm 2011-03-10 22:40:05 -07:00
omap_wdt.h watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
orion_wdt.c
pc87413_wdt.c watchdog: pc87413_wdt: Cleanup pc87413 watchdog driver to use 2011-07-22 08:56:41 +00:00
pcwd_pci.c watchdog: convert to DEFINE_PCI_DEVICE_TABLE 2011-03-15 16:02:22 +00:00
pcwd_usb.c USB: rename usb_buffer_alloc() and usb_buffer_free() users 2010-05-20 13:21:38 -07:00
pcwd.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
pika_wdt.c [WATCHDOG] powerpc: pika_wdt ident cannot be const 2010-04-03 22:22:20 +00:00
pnx833x_wdt.c watchdog: fix several MODULE_PARM_DESC strings 2010-05-25 09:03:52 +00:00
pnx4008_wdt.c watchdog: Convert release_resource to release_region/release_mem_region 2011-03-29 11:05:48 +00:00
rc32434_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
rdc321x_wdt.c mfd: Use mfd cell platform_data for rdc321x cells platform bits 2011-05-26 19:45:06 +02:00
riowd.c dt: Eliminate of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
s3c2410_wdt.c watchdog: fix initialisation printout in s3c2410_wdt 2011-11-16 22:04:17 +01:00
sa1100_wdt.c [WATCHDOG] SA1100 watchdog maximum timeout 2009-07-09 18:29:38 +00:00
sb_wdog.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
sbc60xxwdt.c
sbc7240_wdt.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
sbc8360.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
sbc_epx_c3.c watchdog: Initconst section fixes for watchdog 2011-09-20 14:32:00 +02:00
sbc_fitpc2_wdt.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
sc520_wdt.c watchdog: sc520_wdt: Remove unnecessary cast. 2011-11-05 21:15:10 +01:00
sc1200wdt.c [WATCHDOG] sizeof cleanup 2009-09-18 08:39:37 +00:00
sch311x_wdt.c watchdog: remove empty pm-functions 2011-07-26 21:21:16 +00:00
scx200_wdt.c
shwdt.c watchdog: shwdt: fix usage of mod_timer 2011-08-02 08:22:49 +00:00
smsc37b787_wdt.c doc: fix broken references 2011-09-27 18:08:04 +02:00
softdog.c watchdog: softdog.c: enhancement to optionally invoke panic instead of reboot on timer expiry 2011-03-29 11:56:22 +00:00
sp805_wdt.c watchdog: sp805: Fix section mismatch in ID table. 2011-12-26 15:14:31 +01:00
sp5100_tco.c watchdog: sp5100_tco.c: Check if firmware has set correct value in tcobase. 2011-03-29 11:05:57 +00:00
sp5100_tco.h watchdog: Add support for sp5100 chipset TCO 2011-01-12 13:51:16 +00:00
stmp3xxx_wdt.c watchdog: Add module.h to drivers/watchdog/stmp3xxx_wdt.c 2011-10-31 19:32:22 -04:00
ts72xx_wdt.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
twl4030_wdt.c watchdog: twl4030_wdt: Disable watchdog during probing 2010-05-25 09:05:46 +00:00
txx9wdt.c [WATCHDOG] change reboot_notifier to platform-shutdown method. 2010-03-07 10:30:59 +00:00
w83627hf_wdt.c watchdog: Add WDIOC_GETTIMELEFT ioctl support to w83627 watchdog driver 2011-11-05 21:16:39 +01:00
w83697hf_wdt.c
w83697ug_wdt.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
w83877f_wdt.c
w83977f_wdt.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
wafer5823wdt.c
watchdog_core.c watchdog: WatchDog Timer Driver Core - Add minimum and max timeout 2011-07-28 08:01:18 +00:00
watchdog_dev.c watchdog: WatchDog Timer Driver Core - use passed watchdog_device 2011-09-20 14:22:28 +02:00
watchdog_dev.h watchdog: WatchDog Timer Driver Core - Add basic framework 2011-07-28 08:01:04 +00:00
wd501p.h
wdrtas.c [WATCHDOG] watchdog_info constify 2010-03-07 10:30:57 +00:00
wdt285.c
wdt977.c watchdog: cleanup spaces before tabs 2011-03-15 16:02:27 +00:00
wdt_pci.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
wdt.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
wm831x_wdt.c watchdog: Don't overwrite error value in wm831x_wdt_set_timeout() 2011-11-16 22:00:10 +01:00
wm8350_wdt.c [PATCH 2/11] drivers/watchdog: Eliminate a NULL pointer dereference 2010-06-07 15:55:03 +00:00
xen_wdt.c watchdog: Xen watchdog driver 2011-03-15 16:02:18 +00:00