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[SCSI] lpfc 8.3.33: Parallelize SLI-4 Q distribution

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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>
This commit is contained in:
James Smart
2012-08-03 12:35:54 -04:00
committed by James Bottomley
parent 027140eab7
commit 2a76a28314
6 changed files with 77 additions and 36 deletions
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drivers/scsi/lpfc/lpfc_sli4.h
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@@ -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;