01 Mar, 2016
1 commit
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The 'action' (or restart mode) and data parameters may be used by restart
handlers, so they should be passed to the restart callback functions.Cc: Sylvain Lemieux
Signed-off-by: Guenter Roeck
Signed-off-by: Wim Van Sebroeck
13 Dec, 2015
2 commits
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Get rid of the custom reboot notifier block registration and use the one
provided by the watchdog core.Signed-off-by: Damien Riegel
Reviewed-by: Guenter Roeck
Reviewed-by: Vivien Didelot
Signed-off-by: Guenter Roeck
Signed-off-by: Wim Van Sebroeck -
Get rid of the custom restart handler by using the one provided by the
watchdog core.Signed-off-by: Damien Riegel
Signed-off-by: Guenter Roeck
Signed-off-by: Wim Van Sebroeck
10 Sep, 2015
1 commit
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/sys/class/watchdog/watchdogn/device/modalias can help to identify the
driver/module for a given watchdog node. However, many wdt devices do not
set their parent and so, we do not see an entry for device in sysfs for
such devices.This patch fixes parent of watchdog_device so that
/sys/class/watchdog/watchdogn/device is populated.Exceptions: booke, diag288, octeon, softdog and w83627hf -- They do not
have any parent. Not sure, how we can identify driver for these devices.Signed-off-by: Pratyush Anand
Reviewed-by: Johannes Thumshirn
Acked-by: Guenter Roeck
Acked-by: H Hartley Sweeten
Acked-by: Lee Jones
Acked-by: Lubomir Rintel
Acked-by: Maxime Coquelin
Acked-by: Thierry Reding
Acked-by: Viresh Kumar
Acked-by: Linus Walleij
Signed-off-by: Wim Van Sebroeck
18 Feb, 2015
1 commit
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Just like in case of other watchdog drivers, use the new kernel core
API to provide restart support.Signed-off-by: Rafał Miłecki
Reviewed-by: Guenter Roeck
Signed-off-by: Wim Van Sebroeck
20 Oct, 2014
1 commit
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A platform_driver does not need to set an owner, it will be populated by the
driver core.Signed-off-by: Wolfram Sang
31 Mar, 2014
1 commit
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None of these files are actually using any __init type directives
and hence don't need to include . Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.Signed-off-by: Paul Gortmaker
Reviewed-by: Guenter Roeck
Signed-off-by: Wim Van Sebroeck
Cc: linux-watchdog@vger.kernel.org
01 Mar, 2013
5 commits
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The more recent devices have a watchdog timer which could be configured
for over 2 hours and not just 2 seconds like the first generation
devices. For those devices do not use the extra software timer, but
directly program the time into the register. This will automatically be
used if the timer supports more than a minute.Signed-off-by: Hauke Mehrtens
Signed-off-by: Wim Van Sebroeck -
Rename wdt_time to timeout to name it like the other watchdog
driver do it.Signed-off-by: Hauke Mehrtens
Signed-off-by: Wim Van Sebroeck -
Rename the methods registered to struct watchdog_ops bcm47xx_wdt_ops in
order to add an other struct watchdog_ops using different ops in the
next patch.
Also rename WDT_MAX_TIME to WDT_SOFTTIMER_MAX.Signed-off-by: Hauke Mehrtens
Signed-off-by: Wim Van Sebroeck -
Instead of accessing the function to set the watchdog timer directly,
register a platform driver the platform could register to use this
watchdog driver.Signed-off-by: Hauke Mehrtens
Signed-off-by: Wim Van Sebroeck -
Convert the bcm47xx_wdt.c driver to the new watchdog core api.
The nowayout parameter is now added unconditionally to the module.
Signed-off-by: Hauke Mehrtens
Signed-off-by: Wim Van Sebroeck
28 Mar, 2012
2 commits
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nowayout is actually a boolean value.
So make it bool for all watchdog device drivers.Signed-off-by: Wim Van Sebroeck
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Use the current logging styles.
Make sure all output has a prefix.
Add missing newlines.
Remove now unnecessary PFX, NAME, and miscellaneous other #defines.
Coalesce formats.Signed-off-by: Joe Perches
Signed-off-by: Wim Van Sebroeck
09 Aug, 2011
3 commits
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This patch add support for the bcma bus. Broadcom uses only Mips 74K
CPUs on the new SoC and on the old ons using ssb bus there are no Mips
74K CPUs.Signed-off-by: Hauke Mehrtens
Acked-by: Ralf Baechle
Signed-off-by: John W. Linville -
Signed-off-by: Hauke Mehrtens
Acked-by: Ralf Baechle
Signed-off-by: John W. Linville -
Prepare bcm47xx to support different System buses. Before adding
support for bcma it should be possible to build bcm47xx without the
need of ssb. With this patch bcm47xx does not directly contain a
ssb_bus, but a union contain all the supported system buses. As a SoC
just uses one system bus a union is a good choice.Signed-off-by: Hauke Mehrtens
Acked-by: Ralf Baechle
Signed-off-by: John W. Linville
16 Mar, 2011
1 commit
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cleanup spaces before tabs in drivers/watchdog/
Signed-off-by: Wim Van Sebroeck
07 Mar, 2010
1 commit
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make the watchdog_info struct const where possible.
Signed-off-by: Wim Van Sebroeck
10 Jul, 2009
1 commit
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Signed-off-by: Joe Perches
Signed-off-by: Wim Van Sebroeck
21 Jun, 2009
1 commit
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This add watchdog driver for broadcom 47xx device.
It uses the ssb subsytem to access embeded watchdog device.Because the watchdog timeout is very short (about 2s), a soft timer is used
to increase the watchdog period.Note : A patch for exporting the ssb_watchdog_timer_set will
be submitted on next linux-mips merge. Without this patch it can't
be build as a module.Signed-off-by: Aleksandar Radovanovic
Signed-off-by: Matthieu CASTET
Tested-by: Florian Fainelli
Cc: Ralf Baechle
Signed-off-by: Wim Van Sebroeck
Signed-off-by: Andrew Morton
