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path: root/drivers/watchdog/it8712f_wdt.c
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2008-04-06[WATCHDOG] it8712f_wdt Zero MSB timeout byte when disabling watchdogAndrew Paprocki
I noticed this while testing the latest code. I'm not sure if it is required, but the normal (or LSB) timeout value is set to zero, so the MSB should be as well to stay consistent. If the chip revision is >= 8, set MSB of the 16-bit timeout value to zero when disabling the watchdog in it8712f_wdt_disable(). Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-04-01[WATCHDOG] Fix it8712f_wdt.c wrong byte order accessing WDT_TIMEOUTOliver Schuster
This patch corrects an error in the driver it8712f_wdt. You cannot set the 16-bit WDT_TIMEOUT access as a 16-bit outw, because the byte ordering will be wrong. So just do the high 8 bits as a separate access. Signed-off-by: Oliver Schuster <olivers137@aol.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-06[WATCHDOG] it8712f_wdt support for 16-bit timeout values, WDIOC_GETSTATUSAndrew Paprocki
This patch adds support for 16-bit watchdog timeout values which are available in chip revisions >= 0x08. Values <= 65535 are seconds precision, otherwise minutes precision is used up to a maximum value of 3932100. Added implementation for WDIOC_GETSTATUS which checks the WDT status bit in the WDT control register. Signed-off-by: Andrew Paprocki <andrew@ishiboo.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-01-25[WATCHDOG] constify function pointer tablesJan Engelhardt
"static struct file_operations" should be "static const struct file_operations". Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-19[WATCHDOG] IT8212F watchdog driverJorge Boncompte [DTI2]
This patch adds support for the ITE Tech Inc. IT8712F EC-LPC Super I/O chipset found on many Pentium III and AMD motherboards. Developed using code from other watchdog drivers and the datasheet on ITE Tech homepage. Signed-off-by: Jorge Boncompte <jorge@dti2.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>