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| author | Tejun Heo <htejun@gmail.com> | 2007-09-23 13:14:13 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-12 14:55:41 -0400 |
| commit | e31e8531d668c9c4dc7883054788f89805188003 (patch) | |
| tree | 9c3762792344d24c996d6459409456664a2e381b /include/linux/libata.h | |
| parent | 668108d73bbb1ae85f01db38d6be822fd28ece1f (diff) | |
| download | linux-3.10-e31e8531d668c9c4dc7883054788f89805188003.tar.gz linux-3.10-e31e8531d668c9c4dc7883054788f89805188003.tar.bz2 linux-3.10-e31e8531d668c9c4dc7883054788f89805188003.zip | |
libata-pmp-prep: implement ATA_HORKAGE_SKIP_PM
Some pseudo devices fail PM commands unnecessarily aborting system
suspend. Implement ATA_HORKAGE_SKIP_PM which makes libata skip PM
commands for these devices.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 2bd1d26c9c8..56b21877111 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -329,6 +329,7 @@ enum { ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */ ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */ ATA_HORKAGE_BROKEN_HPA = (1 << 4), /* Broken HPA */ + ATA_HORKAGE_SKIP_PM = (1 << 5), /* Skip PM operations */ }; enum hsm_task_states { |