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path: root/drivers/watchdog/sp5100_tco.c
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* watchdog: sp5100_tco.c: Check if firmware has set correct value in tcobase.Yinghai Lu2011-03-291-2/+14
| | | | | | | | | | | | | | | | | | | Stefano found SP5100 TCO watchdog driver using wrong address. [ 9.148536] SP5100 TCO timer: SP5100 TCO WatchDog Timer Driver v0.01 [ 9.148628] DEBUG __ioremap_caller WARNING address=b8fe00 size=8 valid=1 reserved=1 and e820 said that range is RAM. We should check if we can use that reading out. BIOS could just program wrong address there. Reported-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by:Yinghai Lu <yinghai@kernel.org> Acked-by: Mike Waychison <mikew@google.com> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
* watchdog: convert to DEFINE_PCI_DEVICE_TABLEWim Van Sebroeck2011-03-151-1/+1
| | | | | | | Convert static struct pci_device_id *[] to static DEFINE_PCI_DEVICE_TABLE tables. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add support for sp5100 chipset TCOPriyanka Gupta2011-01-121-0/+480
This driver adds /dev/watchdog support for the AMD sp5100 aka SB7x0 chipsets. It follows the same conventions found in other /dev/watchdog drivers. Signed-off-by: Priyanka Gupta <priyankag@google.com> Signed-off-by: Mike Waychison <mikew@google.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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