diff options
| author | Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2016-08-19 15:20:13 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-23 22:42:43 -0400 |
| commit | 10bcd47dff496206de68223aeb1a581bccad03d3 (patch) | |
| tree | 6a2f2d240aa57e61258c2f8b747266368ba697f0 /drivers/scsi/be2iscsi/be.h | |
| parent | 50a4b824be9e4a01f3b87790865e26b1546fcbb8 (diff) | |
scsi: be2iscsi: Fix to add timer for UE detection
UE detection in health check is done in a work scheduled in global wq.
UE caused due to transient parity errors are recoverable and reported
within 1s. If this check for TPE gets delayed, PF0 might initiate
soft-reset and then status of UE recoverable is lost.
Handle UE detection in timer routine. Move out EQ delay update work
from health check. Make the IOCTL for EQ delay update non-blocking
as the completion status is ignored.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be.h')
| -rw-r--r-- | drivers/scsi/be2iscsi/be.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h index 454002d98bcd..bb4042c9acfb 100644 --- a/drivers/scsi/be2iscsi/be.h +++ b/drivers/scsi/be2iscsi/be.h @@ -89,7 +89,7 @@ struct be_aic_obj { /* Adaptive interrupt coalescing (AIC) info */ u32 max_eqd; /* in usecs */ u32 prev_eqd; /* in usecs */ u32 et_eqd; /* configured val when aic is off */ - ulong jiffs; + ulong jiffies; u64 eq_prev; /* Used to calculate eqe */ }; @@ -111,9 +111,10 @@ struct be_mcc_obj { struct beiscsi_mcc_tag_state { unsigned long tag_state; -#define MCC_TAG_STATE_RUNNING 1 -#define MCC_TAG_STATE_TIMEOUT 2 -#define MCC_TAG_STATE_ASYNC 3 +#define MCC_TAG_STATE_RUNNING 0 +#define MCC_TAG_STATE_TIMEOUT 1 +#define MCC_TAG_STATE_ASYNC 2 +#define MCC_TAG_STATE_IGNORE 3 void (*cbfn)(struct beiscsi_hba *, unsigned int); struct be_dma_mem tag_mem_state; }; |