diff options
| author | James Smart <jsmart2021@gmail.com> | 2019-08-14 16:57:08 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-19 22:41:12 -0400 |
| commit | e62245d923caebc02582b12ce861c3d780b4106f (patch) | |
| tree | 0141bcf65ed5887c1b1ca04cce4db41670a0d76b /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | ec76242f3be73e5cbb950a7ac99d4fba7e226e2e (diff) | |
scsi: lpfc: Add MDS driver loopback diagnostics support
Added code to support driver loopback with MDS Diagnostics. This style of
diagnostics passes frames from the fabric to the driver who then echo them
back out the link. SEND_FRAME WQEs are used to transmit the frames. Added
the SOF and EOF field location definitions for use by SEND_FRAME.
Also ensure that enable_mds_diags is a RW parameter.
Signed-off-by: Dick Kennedy <dick.kennedy@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_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 77f9a55a3f54..d89480b9eade 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -4314,6 +4314,12 @@ struct wqe_common { #define wqe_rcvoxid_SHIFT 16 #define wqe_rcvoxid_MASK 0x0000FFFF #define wqe_rcvoxid_WORD word9 +#define wqe_sof_SHIFT 24 +#define wqe_sof_MASK 0x000000FF +#define wqe_sof_WORD word9 +#define wqe_eof_SHIFT 16 +#define wqe_eof_MASK 0x000000FF +#define wqe_eof_WORD word9 uint32_t word10; #define wqe_ebde_cnt_SHIFT 0 #define wqe_ebde_cnt_MASK 0x0000000f |