bnxt_en: Add fw.mgmt.api version to devlink info_get cb.
Display the minimum version of firmware interface spec supported between driver and firmware. Also update bnxt.rst documentation file. Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -66,6 +66,9 @@ The ``bnxt_en`` driver reports the following versions
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* - ``fw.app``
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- stored, running
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- Data path firmware version
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* - ``fw.mgmt.api``
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- running
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- Minimum firmware interface spec version supported between driver and firmware
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* - ``fw.mgmt``
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- stored, running
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- Management firmware version
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@ -7223,7 +7223,7 @@ static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent)
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static int bnxt_hwrm_ver_get(struct bnxt *bp)
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{
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struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
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u32 dev_caps_cfg;
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u32 dev_caps_cfg, hwrm_ver;
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int rc;
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bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN;
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@ -7243,6 +7243,19 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp)
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resp->hwrm_intf_upd_8b);
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netdev_warn(bp->dev, "Please update firmware with HWRM interface 1.0.0 or newer.\n");
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}
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hwrm_ver = HWRM_VERSION_MAJOR << 16 | HWRM_VERSION_MINOR << 8 |
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HWRM_VERSION_UPDATE;
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if (bp->hwrm_spec_code > hwrm_ver)
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snprintf(bp->hwrm_ver_supp, FW_VER_STR_LEN, "%d.%d.%d",
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HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR,
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HWRM_VERSION_UPDATE);
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else
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snprintf(bp->hwrm_ver_supp, FW_VER_STR_LEN, "%d.%d.%d",
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resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
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resp->hwrm_intf_upd_8b);
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snprintf(bp->fw_ver_str, BC_HWRM_STR_LEN, "%d.%d.%d.%d",
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resp->hwrm_fw_maj_8b, resp->hwrm_fw_min_8b,
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resp->hwrm_fw_bld_8b, resp->hwrm_fw_rsvd_8b);
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@ -1730,6 +1730,7 @@ struct bnxt {
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#define BC_HWRM_STR_LEN 21
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#define PHY_VER_STR_LEN (FW_VER_STR_LEN - BC_HWRM_STR_LEN)
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char fw_ver_str[FW_VER_STR_LEN];
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char hwrm_ver_supp[FW_VER_STR_LEN];
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__be16 vxlan_port;
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u8 vxlan_port_cnt;
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__le16 vxlan_fw_dst_port_id;
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@ -475,6 +475,12 @@ static int bnxt_dl_info_get(struct devlink *dl, struct devlink_info_req *req,
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if (rc)
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return rc;
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rc = devlink_info_version_running_put(req,
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DEVLINK_INFO_VERSION_GENERIC_FW_MGMT_API,
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bp->hwrm_ver_supp);
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if (rc)
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return rc;
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if (!(bp->flags & BNXT_FLAG_CHIP_P5)) {
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rc = devlink_info_version_running_put(req,
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DEVLINK_INFO_VERSION_GENERIC_FW_MGMT, mgmt_ver);
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