diff options
| author | James Smart | 2021-07-07 11:43:44 -0700 |
|---|---|---|
| committer | Martin K. Petersen | 2021-07-18 22:30:36 -0400 |
| commit | 137ddf0384722afef308dd40696fba55e6680ad2 (patch) | |
| tree | 9e6cbc1fcc83049ec006f1078276f0a16253ae70 | |
| parent | a9978e3978406ef5e35870b10e677cf75a2620b6 (diff) | |
scsi: lpfc: Use PBDE feature enabled bit to determine PBDE support
The SLI4 interface changed the manner used to indicate PBDE support.
Rework the driver to check for PBDE support via the PBDE feature bit in
COMMON_GET_SLI4_PARAMETERS.
Link: https://lore.kernel.org/r/20210707184351.67872-14-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>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 11 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 7 |
2 files changed, 11 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 7d4d179fb534..4d9233de9ead 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -3334,17 +3334,20 @@ struct lpfc_sli4_parameters { #define cfg_nosr_SHIFT 9 #define cfg_nosr_MASK 0x00000001 #define cfg_nosr_WORD word19 - #define cfg_bv1s_SHIFT 10 #define cfg_bv1s_MASK 0x00000001 #define cfg_bv1s_WORD word19 -#define cfg_pvl_SHIFT 13 -#define cfg_pvl_MASK 0x00000001 -#define cfg_pvl_WORD word19 #define cfg_nsler_SHIFT 12 #define cfg_nsler_MASK 0x00000001 #define cfg_nsler_WORD word19 +#define cfg_pvl_SHIFT 13 +#define cfg_pvl_MASK 0x00000001 +#define cfg_pvl_WORD word19 + +#define cfg_pbde_SHIFT 20 +#define cfg_pbde_MASK 0x00000001 +#define cfg_pbde_WORD word19 uint32_t word20; #define cfg_max_tow_xri_SHIFT 0 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 4fd9a8098e86..65a7c564f1d6 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -12268,9 +12268,10 @@ fcponly: if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) phba->cfg_sg_seg_cnt = LPFC_MAX_NVME_SEG_CNT; - /* Only embed PBDE for if_type 6, PBDE support requires xib be set */ - if ((bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) != - LPFC_SLI_INTF_IF_TYPE_6) || (!bf_get(cfg_xib, mbx_sli4_parameters))) + /* Enable embedded Payload BDE if support is indicated */ + if (bf_get(cfg_pbde, mbx_sli4_parameters)) + phba->cfg_enable_pbde = 1; + else phba->cfg_enable_pbde = 0; /* |