diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b93e05f91d77c27984e4d698261fe08bb0ffe9b9..0ad8d490975e836a6cfd854d05aa4fa4615e5e4d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7240,8 +7240,9 @@ static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent)
 static int bnxt_hwrm_ver_get(struct bnxt *bp)
 {
 	struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr;
+	u16 fw_maj, fw_min, fw_bld, fw_rsv;
 	u32 dev_caps_cfg, hwrm_ver;
-	int rc;
+	int rc, len;
 
 	bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN;
 	mutex_lock(&bp->hwrm_cmd_lock);
@@ -7273,9 +7274,22 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp)
 			 resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
 			 resp->hwrm_intf_upd_8b);
 
-	snprintf(bp->fw_ver_str, BC_HWRM_STR_LEN, "%d.%d.%d.%d",
-		 resp->hwrm_fw_maj_8b, resp->hwrm_fw_min_8b,
-		 resp->hwrm_fw_bld_8b, resp->hwrm_fw_rsvd_8b);
+	fw_maj = le16_to_cpu(resp->hwrm_fw_major);
+	if (bp->hwrm_spec_code > 0x10803 && fw_maj) {
+		fw_min = le16_to_cpu(resp->hwrm_fw_minor);
+		fw_bld = le16_to_cpu(resp->hwrm_fw_build);
+		fw_rsv = le16_to_cpu(resp->hwrm_fw_patch);
+		len = FW_VER_STR_LEN;
+	} else {
+		fw_maj = resp->hwrm_fw_maj_8b;
+		fw_min = resp->hwrm_fw_min_8b;
+		fw_bld = resp->hwrm_fw_bld_8b;
+		fw_rsv = resp->hwrm_fw_rsvd_8b;
+		len = BC_HWRM_STR_LEN;
+	}
+	bp->fw_ver_code = BNXT_FW_VER_CODE(fw_maj, fw_min, fw_bld, fw_rsv);
+	snprintf(bp->fw_ver_str, len, "%d.%d.%d.%d", fw_maj, fw_min, fw_bld,
+		 fw_rsv);
 
 	if (strlen(resp->active_pkg_name)) {
 		int fw_ver_len = strlen(bp->fw_ver_str);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 9e173d74b72a68b665e81017d57d972fc24ed95a..858440e1dcdcc369270bd4fc0a3b2d411c78843b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1746,6 +1746,10 @@ struct bnxt {
 #define PHY_VER_STR_LEN         (FW_VER_STR_LEN - BC_HWRM_STR_LEN)
 	char			fw_ver_str[FW_VER_STR_LEN];
 	char			hwrm_ver_supp[FW_VER_STR_LEN];
+	u64			fw_ver_code;
+#define BNXT_FW_VER_CODE(maj, min, bld, rsv)			\
+	((u64)(maj) << 48 | (u64)(min) << 32 | (u64)(bld) << 16 | (rsv))
+
 	__be16			vxlan_port;
 	u8			vxlan_port_cnt;
 	__le16			vxlan_fw_dst_port_id;