diff --git a/sys/dev/cxgbe/common/common.h b/sys/dev/cxgbe/common/common.h
index a49c21576994..6e80ce40648b 100644
--- a/sys/dev/cxgbe/common/common.h
+++ b/sys/dev/cxgbe/common/common.h
@@ -948,6 +948,7 @@ int t4vf_get_vfres(struct adapter *adapter);
 int t4vf_prep_adapter(struct adapter *adapter);
 int t4vf_get_vf_mac(struct adapter *adapter, unsigned int port,
 		    unsigned int *naddr, u8 *addr);
+int t4vf_get_vf_vlan(struct adapter *adapter);
 int t4_bar2_sge_qregs(struct adapter *adapter, unsigned int qid,
 		enum t4_bar2_qtype qtype, int user, u64 *pbar2_qoffset,
 		unsigned int *pbar2_qid);
diff --git a/sys/dev/cxgbe/common/t4vf_hw.c b/sys/dev/cxgbe/common/t4vf_hw.c
index a0c2eb5f60b3..8091eb5db2f9 100644
--- a/sys/dev/cxgbe/common/t4vf_hw.c
+++ b/sys/dev/cxgbe/common/t4vf_hw.c
@@ -429,3 +429,30 @@ int t4vf_get_vf_mac(struct adapter *adapter, unsigned int port,
 
 	return ret;
 }
+
+/*
+ *	t4vf_get_vf_vlan - Get the VLAN ID to be set to the VI of this VF.
+ *	@adapter: The adapter
+ *
+ *	Find the VLAN ID to be set to the VF's VI. The requested VLAN ID
+ *	is from the host OS via callback in the PF driver.
+ */
+int t4vf_get_vf_vlan(struct adapter *adapter)
+{
+	struct fw_acl_vlan_cmd cmd = {0};
+	int vlan = 0;
+	int ret = 0;
+
+	cmd.op_to_vfn = htonl(V_FW_CMD_OP(FW_ACL_VLAN_CMD) |
+			      F_FW_CMD_REQUEST | F_FW_CMD_READ);
+
+	/* Note: Do not enable the ACL */
+	cmd.en_to_len16 = htonl((unsigned int)FW_LEN16(cmd));
+
+	ret = t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), &cmd);
+
+	if (!ret)
+		vlan = be16_to_cpu(cmd.vlanid[0]);
+
+	return vlan;
+}