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| author | James Smart <jsmart2021@gmail.com> | 2022-02-25 05:23:05 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-15 20:51:50 +0300 |
| commit | 31a59f75702fe9a9d3772ece821a0d07a0805572 (patch) | |
| tree | c1d35e11b97c1094dd61e00a5e3d91cfe4877ab4 /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | 3512ac0942938d6977e7999ee69765d948d2faf1 (diff) | |
| download | linux-31a59f75702fe9a9d3772ece821a0d07a0805572.tar.xz | |
scsi: lpfc: SLI path split: Refactor Abort paths
This patch refactors the Abort paths to use SLI-4 as the primary interface.
- Introduce generic lpfc_sli_prep_abort_xri jump table routine
- Consolidate lpfc_sli4_issue_abort_iotag and lpfc_sli_issue_abort_iotag
into a single generic lpfc_sli_issue_abort_iotag routine
- Consolidate lpfc_sli4_abort_fcp_cmpl and lpfc_sli_abort_fcp_cmpl into a
single generic lpfc_sli_abort_fcp_cmpl routine
- Remove unused routine lpfc_get_iocb_from_iocbq
- Conversion away from using SLI-3 iocb structures to set/access fields in
common routines. Use the new generic get/set routines that were added.
This move changes code from indirect structure references to using local
variables with the generic routines.
- Refactor routines when setting non-generic fields, to have both SLI3 and
SLI4 specific sections. This replaces the set-as-SLI3 then translate to
SLI4 behavior of the past.
Link: https://lore.kernel.org/r/20220225022308.16486-15-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index f9eb6ac84a1f..5b884392f628 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5929,15 +5929,13 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) } lpfc_cmd->waitq = &waitq; - if (phba->sli_rev == LPFC_SLI_REV4) { + if (phba->sli_rev == LPFC_SLI_REV4) spin_unlock(&pring_s4->ring_lock); - ret_val = lpfc_sli4_issue_abort_iotag(phba, iocb, - lpfc_sli4_abort_fcp_cmpl); - } else { + else pring = &phba->sli.sli3_ring[LPFC_FCP_RING]; - ret_val = lpfc_sli_issue_abort_iotag(phba, pring, iocb, - lpfc_sli_abort_fcp_cmpl); - } + + ret_val = lpfc_sli_issue_abort_iotag(phba, pring, iocb, + lpfc_sli_abort_fcp_cmpl); /* Make sure HBA is alive */ lpfc_issue_hb_tmo(phba); |