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58872d5f36
linux/drivers/s390/char
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Christian Borntraeger 58872d5f36 [S390] pm: vmwatchdog power management callbacks. 
This patch implements suspend/hibernation for the vmwatchdog driver. The
pm_notifier_callchain is used to get control on PM events. Since watchdog
operation and suspend cannot work together in a reliable fashion, the open
flag is also used to prevent suspend and open from happening at the same
time.
The watchdog can also be active with no open file descriptor. This patch
adds another flag which is only changed in vmwdt_keep_alive and
vmwdt_disable.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-06-16 10:31:14 +02:00
..
con3215.c [S390] pm: con3215 power management callbacks 2009-06-16 10:31:12 +02:00
con3270.c [S390] 3270: lock dependency fixes 2009-06-12 10:27:33 +02:00
ctrlchar.c
ctrlchar.h
defkeymap.c Build fix for drivers/s390/char/defkeymap.c 2008-03-04 08:01:26 -08:00
defkeymap.map
fs3270.c fs3270: Correct error returns 2008-10-13 09:51:44 -07:00
Kconfig [S390] tape block: fix dependencies 2009-01-09 12:15:04 +01:00
keyboard.c
keyboard.h
Makefile [S390] sclp: convert channel path configure code to use sync interface. 2008-01-26 14:11:10 +01:00
monreader.c [S390] convert monreader printks to pr_xxx macros. 2008-12-25 13:39:22 +01:00
monwriter.c [S390] convert monwriter printks to pr_xxx macros. 2008-12-25 13:39:23 +01:00
raw3270.c device create: s390: convert device_create_drvdata to device_create 2008-10-16 09:24:44 -07:00
raw3270.h
sclp_cmd.c [S390] fix "mem=" handling in case of standby memory 2009-02-19 15:19:19 +01:00
sclp_con.c [S390] console flush on panic / reboot 2008-10-10 21:34:01 +02:00
sclp_config.c [S390] convert sclp printks to pr_xxx macros. 2008-12-25 13:39:24 +01:00
sclp_cpi_sys.c [S390] convert sclp printks to pr_xxx macros. 2008-12-25 13:39:24 +01:00
sclp_cpi_sys.h [S390] sclp: sysfs interface for SCLP cpi 2008-01-26 14:11:08 +01:00
sclp_cpi.c [S390] sclp: sysfs interface for SCLP cpi 2008-01-26 14:11:08 +01:00
sclp_quiesce.c [S390] Cleanup sclp printk messages. 2008-07-14 10:02:19 +02:00
sclp_rw.c [S390] Cleanup sclp printk messages. 2008-07-14 10:02:19 +02:00
sclp_rw.h
sclp_sdias.c [S390] convert sclp printks to pr_xxx macros. 2008-12-25 13:39:24 +01:00
sclp_tty.c [S390] sclp_tty: Fix scheduling while atomic bug. 2008-07-14 10:02:25 +02:00
sclp_tty.h [S390] sclp_tty: remove ioctl interface. 2008-07-14 10:02:25 +02:00
sclp_vt220.c [S390] sclp vt220: fix compile warning 2008-12-25 13:39:12 +01:00
sclp.c [S390] sclp: handle empty event buffers 2009-02-19 15:19:19 +01:00
sclp.h [S390] sclp: clean up send/receive naming scheme 2008-02-19 15:29:34 +01:00
tape_34xx.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
tape_3590.c block: convert to pos and nr_sectors accessors 2009-05-11 09:50:54 +02:00
tape_3590.h
tape_block.c block: Do away with the notion of hardsect_size 2009-05-22 23:22:54 +02:00
tape_char.c [S390] tape message cleanup 2009-03-26 15:24:25 +01:00
tape_class.c device create: s390: convert device_create_drvdata to device_create 2008-10-16 09:24:44 -07:00
tape_class.h [S390] tape: duplicate sysfs filename when setting tape device online 2008-04-17 07:46:59 +02:00
tape_core.c [S390] Use tape_generic_offline directly. 2009-04-23 13:58:17 +02:00
tape_proc.c [S390] tape message cleanup 2009-03-26 15:24:25 +01:00
tape_std.c [S390] BUG to BUG_ON changes 2009-03-26 15:24:28 +01:00
tape_std.h
tape.h [S390] Use tape_generic_offline directly. 2009-04-23 13:58:17 +02:00
tty3270.c [S390] 3270: lock dependency fixes 2009-06-12 10:27:33 +02:00
tty3270.h
vmcp.c [S390] convert vmcp printks to pr_xxx macros. 2008-12-25 13:39:18 +01:00
vmcp.h
vmlogrdr.c trivial: fix then -> than typos in comments and documentation 2009-01-06 11:28:06 +01:00
vmur.c [S390] convert vmur printks to pr_xxx macros. 2008-12-25 13:39:19 +01:00
vmur.h [S390] vmur: Use wait queue instead of mutex to serialize open 2008-04-17 07:46:59 +02:00
vmwatchdog.c [S390] pm: vmwatchdog power management callbacks. 2009-06-16 10:31:14 +02:00
zcore.c [S390] Use csum_partial in checksum.h 2009-03-26 15:24:27 +01:00