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3 Commits (9ec6cb80c8752db70174d3f67d33243fbab05014)

Author SHA1 Message Date
Xu Wang 9ec6cb80c8 s390/watchdog: enable KEEPALIVE for /dev/watchdog
There's no reason why we wouldn't want to be able to send a keep alive
message to /dev/watchdog (feed dog) for the s390 diag288 watchdog, so
let's enable the WDIOF_KEEPALIVEPING option.

Signed-off-by: Xu Wang <gesaint@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-03-25 11:49:41 +01:00
Philipp Hachtmann 646f919e93 s390/watchdog: add support for LPAR operation (diag288)
Add the LPAR variant of the diag 288 watchdog to the driver.
The only available action on timeout for LPAR is a PSW restart.

Signed-off-by: Philipp Hachtmann <phacht@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-06-10 10:48:29 +02:00
Philipp Hachtmann f7a94db4e9 s390/watchdog: use watchdog API
Converted the vmwatchdog driver to use the kernel's watchdog API.

Signed-off-by: Philipp Hachtmann <phacht@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-06-10 10:48:29 +02:00