From bd58ea3c25dbee16857733f3176dba23c34b64e5 Mon Sep 17 00:00:00 2001 From: Sreekanth Reddy Date: Fri, 12 Sep 2014 15:35:19 +0530 Subject: 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 Reviewed-by: Martin K. Petersen Signed-off-by: Christoph Hellwig --- drivers/scsi/mpt2sas/mpt2sas_base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') 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; }; /** -- cgit v1.2.3