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| author | Sreekanth Reddy <sreekanth.reddy@avagotech.com> | 2014-09-12 12:05:19 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-16 18:14:14 +0200 |
| commit | bd58ea3c25dbee16857733f3176dba23c34b64e5 (patch) | |
| tree | a08c268f65f93d7c9d6ff79ef368268841293c92 /drivers/scsi/mpt2sas/mpt2sas_base.h | |
| parent | mpt2sas: Copyright in driver sources is updated for year the 2014 (diff) | |
| download | linux-bd58ea3c25dbee16857733f3176dba23c34b64e5.tar.xz linux-bd58ea3c25dbee16857733f3176dba23c34b64e5.zip | |
mpt2sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced
Added code to send a SEP message that turns off the Predictive
Failure LED when a drive is removed (if Predictive Failure LED was turned on).
Added a new flag 'pfa_led_on' per device that tracks the status of Predictive
Failure LED. When the drive is removed, this flag is checked and
sends the SEP message to turn off the respective Predictive Failure LED.
Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 89f944ac0028..6ce7020afa52 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -355,6 +355,7 @@ struct _internal_cmd { * @slot: number number * @phy: phy identifier provided in sas device page 0 * @responding: used in _scsih_sas_device_mark_responding + * @pfa_led_on: flag for PFA LED status */ struct _sas_device { struct list_head list; @@ -373,6 +374,7 @@ struct _sas_device { u16 slot; u8 phy; u8 responding; + u8 pfa_led_on; }; /** |