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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 11:48:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 11:48:13 -0700 |
| commit | 6a454f71d795368c00d9c329b60cc4d58929e7bc (patch) | |
| tree | f85a7ed30ba1d25606a22cc07e7383e73fc49972 /drivers/s390/char/sclp.h | |
| parent | d613839ef987d20f7c9347732b452efd921b97d9 (diff) | |
| parent | 155af2f95f905c830688dd0ca7c7cac4107334fd (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (33 commits)
[S390] s390: hibernation support for s390
[S390] pm: dcssblk power management callbacks.
[S390] pm: monreader power management callbacks.
[S390] pm: monwriter power management callbacks.
[S390] pm: memory hotplug power management callbacks
[S390] pm: con3270 power management callbacks.
[S390] pm: smsgiucv power management callbacks.
[S390] pm: hvc_iucv power management callbacks
[S390] PM: af_iucv power management callbacks.
[S390] pm: netiucv power management callbacks.
[S390] pm: iucv power management callbacks.
[S390] iucv: establish reboot notifier
[S390] pm: power management support for SCLP drivers.
[S390] pm: tape power management callbacks
[S390] pm: vmlogrdr power management callbacks
[S390] pm: vmur driver power management callbacks
[S390] pm: appldata power management callbacks
[S390] pm: vmwatchdog power management callbacks.
[S390] pm: zfcp driver power management callbacks
[S390] pm: claw driver power management callbacks
...
Diffstat (limited to 'drivers/s390/char/sclp.h')
| -rw-r--r-- | drivers/s390/char/sclp.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/s390/char/sclp.h b/drivers/s390/char/sclp.h index bac80e856f9..60e7cb07095 100644 --- a/drivers/s390/char/sclp.h +++ b/drivers/s390/char/sclp.h @@ -1,10 +1,8 @@ /* - * drivers/s390/char/sclp.h + * Copyright IBM Corp. 1999, 2009 * - * S390 version - * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation - * Author(s): Martin Peschke <mpeschke@de.ibm.com> - * Martin Schwidefsky <schwidefsky@de.ibm.com> + * Author(s): Martin Peschke <mpeschke@de.ibm.com> + * Martin Schwidefsky <schwidefsky@de.ibm.com> */ #ifndef __SCLP_H__ @@ -17,7 +15,7 @@ /* maximum number of pages concerning our own memory management */ #define MAX_KMEM_PAGES (sizeof(unsigned long) << 3) -#define MAX_CONSOLE_PAGES 4 +#define MAX_CONSOLE_PAGES 6 #define EVTYP_OPCMD 0x01 #define EVTYP_MSG 0x02 @@ -68,6 +66,15 @@ typedef unsigned int sclp_cmdw_t; #define GDS_KEY_SELFDEFTEXTMSG 0x31 +enum sclp_pm_event { + SCLP_PM_EVENT_FREEZE, + SCLP_PM_EVENT_THAW, + SCLP_PM_EVENT_RESTORE, +}; + +#define SCLP_PANIC_PRIO 1 +#define SCLP_PANIC_PRIO_CLIENT 0 + typedef u32 sccb_mask_t; /* ATTENTION: assumes 32bit mask !!! */ struct sccb_header { @@ -134,6 +141,10 @@ struct sclp_register { void (*state_change_fn)(struct sclp_register *); /* called for events in cp_receive_mask/sclp_receive_mask */ void (*receiver_fn)(struct evbuf_header *); + /* called for power management events */ + void (*pm_event_fn)(struct sclp_register *, enum sclp_pm_event); + /* pm event posted flag */ + int pm_event_posted; }; /* externals from sclp.c */ |