diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 062ded1ee2e8..597617b59fbb 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -1093,6 +1093,14 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha) "%s: FC-NVMe is Enabled (0x%x)\n", __func__, ha->fw_attributes_h); } + + /* BIT_13 of Extended FW Attributes informs about NVMe2 support */ + if (ha->fw_attributes_ext[0] & FW_ATTR_EXT0_NVME2) { + ql_log(ql_log_info, vha, 0xd302, + "Firmware supports NVMe2 0x%x\n", + ha->fw_attributes_ext[0]); + vha->flags.nvme2_enabled = 1; + } } if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { @@ -1122,12 +1130,18 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha) if (ha->flags.scm_supported_a && (ha->fw_attributes_ext[0] & FW_ATTR_EXT0_SCM_SUPPORTED)) { ha->flags.scm_supported_f = 1; - memset(ha->sf_init_cb, 0, sizeof(struct init_sf_cb)); ha->sf_init_cb->flags |= BIT_13; } ql_log(ql_log_info, vha, 0x11a3, "SCM in FW: %s\n", (ha->flags.scm_supported_f) ? "Supported" : "Not Supported"); + + if (vha->flags.nvme2_enabled) { + /* set BIT_15 of special feature control block for SLER */ + ha->sf_init_cb->flags |= BIT_15; + /* set BIT_14 of special feature control block for PI CTRL*/ + ha->sf_init_cb->flags |= BIT_14; + } } failed: @@ -1823,7 +1837,7 @@ qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10; } - if (ha->flags.scm_supported_f) { + if (ha->flags.scm_supported_f || vha->flags.nvme2_enabled) { mcp->mb[1] |= BIT_1; mcp->mb[16] = MSW(ha->sf_init_cb_dma); mcp->mb[17] = LSW(ha->sf_init_cb_dma); |