linux_dsm_epyc7002/drivers/watchdog
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
advantechwdt.c
alim1535_wdt.c
alim7101_wdt.c
ar7_wdt.c
at32ap700x_wdt.c
at91rm9200_wdt.c
at91sam9_wdt.c
at91sam9_wdt.h
ath79_wdt.c
bcm47xx_wdt.c
bcm63xx_wdt.c
bfin_wdt.c
booke_wdt.c
coh901327_wdt.c watchdog: move coh901327 state holders 2011-12-26 15:14:24 +01:00
cpu5wdt.c
cpwd.c
davinci_wdt.c
dw_wdt.c
ep93xx_wdt.c
eurotechwdt.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
f71808e_wdt.c
gef_wdt.c
geodewdt.c
hpwdt.c watchdog: hpwdt: Changes to handle NX secure bit in 32bit path 2011-12-26 15:14:38 +01:00
i6300esb.c
ib700wdt.c
ibmasr.c
imx2_wdt.c
indydog.c
intel_scu_watchdog.c
intel_scu_watchdog.h
iop_wdt.c
it87_wdt.c
it8712f_wdt.c
iTCO_vendor_support.c
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
ixp2000_wdt.c
jz4740_wdt.c
Kconfig watchdog: adx_wdt.c: remove driver 2011-11-15 11:45:16 +01:00
ks8695_wdt.c
lantiq_wdt.c
m54xx_wdt.c
machzwd.c
Makefile watchdog: adx_wdt.c: remove driver 2011-11-15 11:45:16 +01:00
max63xx_wdt.c
mixcomwd.c
mpc8xxx_wdt.c
mpcore_wdt.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
mtx-1_wdt.c
mv64x60_wdt.c
nuc900_wdt.c
nv_tco.c
nv_tco.h
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
of_xilinx_wdt.c
omap_wdt.c
omap_wdt.h
orion_wdt.c
pc87413_wdt.c
pcwd_pci.c
pcwd_usb.c
pcwd.c
pika_wdt.c
pnx833x_wdt.c
pnx4008_wdt.c
rc32434_wdt.c
rdc321x_wdt.c
riowd.c
s3c2410_wdt.c watchdog: fix initialisation printout in s3c2410_wdt 2011-11-16 22:04:17 +01:00
sa1100_wdt.c
sb_wdog.c watchdog: irq: Remove IRQF_DISABLED 2011-11-05 21:16:15 +01:00
sbc60xxwdt.c
sbc7240_wdt.c
sbc8360.c
sbc_epx_c3.c
sbc_fitpc2_wdt.c
sc520_wdt.c watchdog: sc520_wdt: Remove unnecessary cast. 2011-11-05 21:15:10 +01:00
sc1200wdt.c
sch311x_wdt.c
scx200_wdt.c
shwdt.c
smsc37b787_wdt.c
softdog.c
sp805_wdt.c watchdog: sp805: Fix section mismatch in ID table. 2011-12-26 15:14:31 +01:00
sp5100_tco.c
sp5100_tco.h
stmp3xxx_wdt.c watchdog: Add module.h to drivers/watchdog/stmp3xxx_wdt.c 2011-10-31 19:32:22 -04:00
ts72xx_wdt.c
twl4030_wdt.c
txx9wdt.c
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
w83877f_wdt.c
w83977f_wdt.c
wafer5823wdt.c
watchdog_core.c
watchdog_dev.c
watchdog_dev.h
wd501p.h
wdrtas.c
wdt285.c
wdt977.c
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
xen_wdt.c