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| author | James Smart <jsmart2021@gmail.com> | 2018-03-05 21:04:03 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-03-13 02:55:23 +0100 |
| commit | 205e8240a1b42d32c08b0fae5778cbaa336c9c7f (patch) | |
| tree | 670110d6ff9af2ff4c590faaad64e81a46d2321a /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | scsi: lpfc: Fix NVME Initiator FirstBurst (diff) | |
| download | linux-205e8240a1b42d32c08b0fae5778cbaa336c9c7f.tar.xz linux-205e8240a1b42d32c08b0fae5778cbaa336c9c7f.zip | |
scsi: lpfc: Code cleanup for 128byte wqe data type
The driver is very sloppy about the WQE structure passed between routines.
The base struct type is a 64byte wqe. But in many routines they typecast and
access 128byte wqes. There were a couple of cases in the past (corrected
already) where the typecasts were incorrectly done and the 64byte buffer was
accessed as a 128 byte buffer.
Clean this up by properly declaring wqe's as 128byte wqe's and removing the
typecasts. 64byte wqes are considered a subset of the 128byte wqes.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 37c547b4bc78..a2f372d14eaa 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -4601,11 +4601,18 @@ union lpfc_wqe128 { struct fcp_icmnd64_wqe fcp_icmd; struct fcp_iread64_wqe fcp_iread; struct fcp_iwrite64_wqe fcp_iwrite; + struct abort_cmd_wqe abort_cmd; + struct create_xri_wqe create_xri; + struct xmit_bcast64_wqe xmit_bcast64; + struct xmit_seq64_wqe xmit_sequence; + struct xmit_bls_rsp64_wqe xmit_bls_rsp; + struct xmit_els_rsp64_wqe xmit_els_rsp; + struct els_request64_wqe els_req; + struct gen_req64_wqe gen_req; struct fcp_trsp64_wqe fcp_trsp; struct fcp_tsend64_wqe fcp_tsend; struct fcp_treceive64_wqe fcp_treceive; - struct xmit_seq64_wqe xmit_sequence; - struct gen_req64_wqe gen_req; + struct send_frame_wqe send_frame; }; struct lpfc_grp_hdr { |