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| author | James Smart <jsmart2021@gmail.com> | 2022-02-24 18:23:03 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-15 13:51:49 -0400 |
| commit | 61910d6a524308357c17f7e41acff83ec9510cee (patch) | |
| tree | e5185cdcaadcd8ba16233e7b169b5e6cb8d6825c /drivers/scsi/lpfc/lpfc_sli.h | |
| parent | 2d1928c57df623db4babcb2e1a2b332b82fad4df (diff) | |
| download | linux-61910d6a524308357c17f7e41acff83ec9510cee.tar.bz2 | |
scsi: lpfc: SLI path split: Refactor CT paths
This patch refactors the CT paths to use SLI-4 as the primary interface.
- Introduce generic lpfc_sli_prep_gen_req jump table routine
- Introduce generic lpfc_sli_prep_xmit_seq64 jump table routine
- Rename lpfcdiag_loop_post_rxbufs to lpfcdiag_sli3_loop_post_rxbufs to
indicate that it is an SLI3 only path
- Create new prep_wqe routine for unsolicited ELS rsp WQEs.
- 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/20220225022308.16486-13-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_sli.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h index 06682ad8bbe1..9f5b6574e638 100644 --- a/drivers/scsi/lpfc/lpfc_sli.h +++ b/drivers/scsi/lpfc/lpfc_sli.h @@ -75,6 +75,7 @@ struct lpfc_iocbq { IOCB_t iocb; /* SLI-3 */ struct lpfc_wcqe_complete wcqe_cmpl; /* WQE cmpl */ + u32 unsol_rcv_len; /* Receive len in usol path */ uint8_t num_bdes; uint8_t abort_bls; /* ABTS by initiator or responder */ |