diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 0bce1bf9ca0fc587f84b8f2f5f8bd28227b22362..9a49c421f86c81ebcde43ba41f5bf0158ec97732 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -263,6 +263,11 @@ struct tp_params {
 	u32 vlan_pri_map;               /* cached TP_VLAN_PRI_MAP */
 	u32 ingress_config;             /* cached TP_INGRESS_CONFIG */
 
+	/* cached TP_OUT_CONFIG compressed error vector
+	 * and passing outer header info for encapsulated packets.
+	 */
+	int rx_pkt_encap;
+
 	/* TP_VLAN_PRI_MAP Compressed Filter Tuple field offsets.  This is a
 	 * subset of the set of fields which may be present in the Compressed
 	 * Filter Tuple portion of filters and TCP TCB connections.  The
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 9f606478c29cb2ad7fd445b9c6709eb2c92d5e8c..0fe04b482c382cf1e0c4333fe371d6a5e3efa6e1 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2038,13 +2038,20 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 	struct sge *s = &q->adap->sge;
 	int cpl_trace_pkt = is_t4(q->adap->params.chip) ?
 			    CPL_TRACE_PKT : CPL_TRACE_PKT_T5;
+	u16 err_vec;
 	struct port_info *pi;
 
 	if (unlikely(*(u8 *)rsp == cpl_trace_pkt))
 		return handle_trace_pkt(q->adap, si);
 
 	pkt = (const struct cpl_rx_pkt *)rsp;
-	csum_ok = pkt->csum_calc && !pkt->err_vec &&
+	/* Compressed error vector is enabled for T6 only */
+	if (q->adap->params.tp.rx_pkt_encap)
+		err_vec = T6_COMPR_RXERR_VEC_G(be16_to_cpu(pkt->err_vec));
+	else
+		err_vec = be16_to_cpu(pkt->err_vec);
+
+	csum_ok = pkt->csum_calc && !err_vec &&
 		  (q->netdev->features & NETIF_F_RXCSUM);
 	if ((pkt->l2info & htonl(RXF_TCP_F)) &&
 	    !(cxgb_poll_busy_polling(q)) &&
@@ -2092,7 +2099,12 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 		if (!(pkt->l2info & cpu_to_be32(CPL_RX_PKT_FLAGS))) {
 			if ((pkt->l2info & cpu_to_be32(RXF_FCOE_F)) &&
 			    (pi->fcoe.flags & CXGB_FCOE_ENABLED)) {
-				if (!(pkt->err_vec & cpu_to_be16(RXERR_CSUM_F)))
+				if (q->adap->params.tp.rx_pkt_encap)
+					csum_ok = err_vec &
+						  T6_COMPR_RXERR_SUM_F;
+				else
+					csum_ok = err_vec & RXERR_CSUM_F;
+				if (!csum_ok)
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
 			}
 		}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index e8139514d32ca5ee2df37167d480681e381e37ae..cd5f437448d372e624409cce377754ad47012651 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -7686,6 +7686,13 @@ int t4_init_tp_params(struct adapter *adap)
 				 &adap->params.tp.ingress_config, 1,
 				 TP_INGRESS_CONFIG_A);
 	}
+	/* For T6, cache the adapter's compressed error vector
+	 * and passing outer header info for encapsulated packets.
+	 */
+	if (CHELSIO_CHIP_VERSION(adap->params.chip) > CHELSIO_T5) {
+		v = t4_read_reg(adap, TP_OUT_CONFIG_A);
+		adap->params.tp.rx_pkt_encap = (v & CRXPKTENC_F) ? 1 : 0;
+	}
 
 	/* Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field
 	 * shift positions of several elements of the Compressed Filter Tuple
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
index a267173f59972f174947578935189b1e474dc94b..5043b64805f0b2fb74a4535131f731f7dc7fa302 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -1175,6 +1175,21 @@ struct cpl_rx_pkt {
 #define RXERR_CSUM_V(x) ((x) << RXERR_CSUM_S)
 #define RXERR_CSUM_F    RXERR_CSUM_V(1U)
 
+#define T6_COMPR_RXERR_LEN_S    1
+#define T6_COMPR_RXERR_LEN_V(x) ((x) << T6_COMPR_RXERR_LEN_S)
+#define T6_COMPR_RXERR_LEN_F    T6_COMPR_RXERR_LEN_V(1U)
+
+#define T6_COMPR_RXERR_VEC_S    0
+#define T6_COMPR_RXERR_VEC_M    0x3F
+#define T6_COMPR_RXERR_VEC_V(x) ((x) << T6_COMPR_RXERR_LEN_S)
+#define T6_COMPR_RXERR_VEC_G(x) \
+		(((x) >> T6_COMPR_RXERR_VEC_S) & T6_COMPR_RXERR_VEC_M)
+
+/* Logical OR of RX_ERROR_CSUM, RX_ERROR_CSIP */
+#define T6_COMPR_RXERR_SUM_S    4
+#define T6_COMPR_RXERR_SUM_V(x) ((x) << T6_COMPR_RXERR_SUM_S)
+#define T6_COMPR_RXERR_SUM_F    T6_COMPR_RXERR_SUM_V(1U)
+
 struct cpl_trace_pkt {
 	u8 opcode;
 	u8 intf;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index 9fea255c7e87acbad0a8a1277a4782868e7d2c18..e685163b13574c781846dd1a74f9d8ef224ee928 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -1276,6 +1276,10 @@
 #define DBGLARPTR_M    0x7fU
 #define DBGLARPTR_V(x) ((x) << DBGLARPTR_S)
 
+#define CRXPKTENC_S    3
+#define CRXPKTENC_V(x) ((x) << CRXPKTENC_S)
+#define CRXPKTENC_F    CRXPKTENC_V(1U)
+
 #define TP_DBG_LA_DATAL_A	0x7ed8
 #define TP_DBG_LA_CONFIG_A	0x7ed4
 #define TP_OUT_CONFIG_A		0x7d04