From 171e4909eac7912c8d9ffaec9a2872b3271dd6e9 Mon Sep 17 00:00:00 2001 From: Giridhar Malavali Date: Wed, 30 Jan 2019 09:50:44 -0800 Subject: [PATCH] scsi: qla2xxx: Add new FC-NVMe enable BIT to enable FC-NVMe feature This patch adds new BIT detection to enable FC-NVMe feature in the driver. [mkp: fixed Giridhar's SoB] Signed-off-by: Giridhar Malavali Signed-off-by: Himanshu Madhani Reviewed-by: Ewan D. Milne Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_def.h | 3 +++ drivers/scsi/qla2xxx/qla_mbx.c | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 97f66b1..8858bb1e 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3966,6 +3966,9 @@ struct qla_hw_data { uint16_t fw_subminor_version; uint16_t fw_attributes; uint16_t fw_attributes_h; +#define FW_ATTR_H_NVME BIT_10 +#define FW_ATTR_H_NVME_UPDATED BIT_14 + uint16_t fw_attributes_ext[2]; uint32_t fw_memory_size; uint32_t fw_transfer_size; diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 191b6b7..f753aa4 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -1109,7 +1109,9 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha) * FW supports nvme and driver load parameter requested nvme. * BIT 26 of fw_attributes indicates NVMe support. */ - if ((ha->fw_attributes_h & 0x400) && ql2xnvmeenable) { + if ((ha->fw_attributes_h & + (FW_ATTR_H_NVME | FW_ATTR_H_NVME_UPDATED)) && + ql2xnvmeenable) { vha->flags.nvme_enabled = 1; ql_log(ql_log_info, vha, 0xd302, "%s: FC-NVMe is Enabled (0x%x)\n", -- 2.7.4