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authorJames Smart <james.smart@emulex.com>2012-08-03 12:35:54 -0400
committerJames Bottomley <JBottomley@Parallels.com>2012-09-14 14:39:22 +0100
commit2a76a28314993d27668fc7f9d5b6427facce4318 (patch)
tree4d05de5a9562632c4536e1ee9f7c87d964d70e2a /drivers/scsi/lpfc/lpfc_sli4.h
parent027140eab7d45f406e3397cc9373767d191ac6b4 (diff)
[SCSI] lpfc 8.3.33: Parallelize SLI-4 Q distribution
Commonize SLI-3/4 Ring/Queue framework, to keep SLI-3 compatibility Parallelize SLI-4 Q distribution - to use multiple posting/completion queues Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index f4b57654787b..e7d84134beb1 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -142,6 +142,8 @@ struct lpfc_queue {
uint32_t host_index; /* The host's index for putting or getting */
uint32_t hba_index; /* The last known hba index for get or put */
+ struct lpfc_sli_ring *pring; /* ptr to io ring associated with q */
+
/* For q stats */
uint32_t q_cnt_1;
uint32_t q_cnt_2;