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path: root/drivers/scsi/lpfc/lpfc_sli.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 8c37885f4851..98c488ab720b 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2732,7 +2732,8 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*
* This function looks up the iocb_lookup table to get the command iocb
* corresponding to the given response iocb using the iotag of the
- * response iocb. This function is called with the hbalock held.
+ * response iocb. This function is called with the hbalock held
+ * for sli3 devices or the ring_lock for sli4 devices.
* This function returns the command iocb object if it finds the command
* iocb else returns NULL.
**/
@@ -2828,9 +2829,15 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
unsigned long iflag;
/* Based on the iotag field, get the cmd IOCB from the txcmplq */
- spin_lock_irqsave(&phba->hbalock, iflag);
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ spin_lock_irqsave(&pring->ring_lock, iflag);
+ else
+ spin_lock_irqsave(&phba->hbalock, iflag);
cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq);
- spin_unlock_irqrestore(&phba->hbalock, iflag);
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ spin_unlock_irqrestore(&pring->ring_lock, iflag);
+ else
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
if (cmdiocbp) {
if (cmdiocbp->iocb_cmpl) {