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path: root/drivers/watchdog/w83627hf_wdt.c
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2011-11-05watchdog: Add WDIOC_GETTIMELEFT ioctl support to w83627 watchdog driverGreg Lee
Add WDIOC_GETTIMELEFT ioctl allowing you to check how much time is left on the watchdog counter before a reset occurs. Signed-off-by: Greg Lee <glee [at] swspec.com> Signed-off-by: Padraig Brady <P@draigbrady.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@google.com>
2011-01-12watchdog: Fix reboot on W83627ehf chipset.Herman Morsink Vollenbroek
The watchdog driver for the SUPERIO chip winbond w83627ehf does not work. If you open /dev/watchdog and write a character to /dev/watchdog then the watchdog will be triggered. However the watchdog will not trigger the hardware RESET after the timeout, because the watchdog has never been enabled. Signed-off-by: Herman Morsink Vollenbroek <h.morsinkvollenbroek@home.nl> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-01-12watchdog: Add watchdog support for W83627DHG chipBenny Loenstrup Ammitzboell
The following adds watchdog support for the Winbond W83627DHG chip. I have tested it on a PQ7-M102XL (Intel Atom) board. Signed-off-by: Benny Lønstrup Ammitzbøll <benny@ammitzboell-consult.dk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-07[WATCHDOG] watchdog_info constifyWim Van Sebroeck
make the watchdog_info struct const where possible. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-07-09[WATCHDOG] w83627hf_wdt.c: add support for the W83627EHF supportSlobodan Tomić
Add support for the W83627EHF/EF and W83627EHG/EG chipsets. Signed-off-by: Slobodan Tomić <stomic@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-28[PATCH] Switch all my contributions stuff to a single common addressAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] more coding style clean-up'sWim Van Sebroeck
More coding style clean-up's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] Coding style - Indentation - part 2Wim Van Sebroeck
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>
2008-06-21[WATCHDOG 49/57] w83627hf: coding style, clean up and switch to unlocked_ioctlAlan Cox
Review and switch to unlocked_ioctl Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02[WATCHDOG] spin_lock_init() fixesAlexey Dobriyan
Some watchdog drivers initialize global spinlocks in module's init function which is tolerable, but some do it in PCI probe function. So, switch to static initialization to fix theoretical bugs and, more importantly, stop giving people bad examples. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-10-18mv watchdog tree under driversWim Van Sebroeck
move watchdog tree from drivers/char/watchdog to drivers/watchdog. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>