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| author | James Smart <jsmart2021@gmail.com> | 2019-01-28 11:14:27 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-05 22:29:09 -0500 |
| commit | ace44e48b1fc36055a8ff05a778110e726387032 (patch) | |
| tree | 82ed00e894fae335e9a08092373653c836a42c4f /drivers/scsi/lpfc/lpfc.h | |
| parent | 1fbf97425002016a8d819a9c7b78c65ed449e64f (diff) | |
| download | talos-op-linux-ace44e48b1fc36055a8ff05a778110e726387032.tar.gz talos-op-linux-ace44e48b1fc36055a8ff05a778110e726387032.zip | |
scsi: lpfc: Synchronize hardware queues with SCSI MQ interface
Now that the lower half has much better per-cpu parallelization using the
hardware queues, the SCSI MQ support needs to be tied into it.
The involves the following mods:
- Use the hardware queue info from the midlayer to help select the
hardware queue to utilize. This required change to the get_scsi-buf_xxx
routines.
- Remove lpfc_sli4_scmd_to_wqidx_distr() routine. No longer needed.
- Includes fix for SLI-3 that does not have multi queue parallelization.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 9262c52e32d6..755bf49c272c 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -619,7 +619,8 @@ struct lpfc_ras_fwlog { struct lpfc_hba { /* SCSI interface function jump table entries */ struct lpfc_scsi_buf * (*lpfc_get_scsi_buf) - (struct lpfc_hba *, struct lpfc_nodelist *); + (struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, + struct scsi_cmnd *cmnd); int (*lpfc_scsi_prep_dma_buf) (struct lpfc_hba *, struct lpfc_scsi_buf *); void (*lpfc_scsi_unprep_dma_buf) |
