X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_ef10_tx.c;h=b91c8068b19ad702dda278e84f0b6a5b27bb3262;hb=25ae7f1a5d9d127a46f8d62d1d689f77a78138fd;hp=bcbd15d559634f179f22bce940de5cf15fa83d9c;hpb=41ef1ad50a7b9c209347ba7af77173bf71959693;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_ef10_tx.c b/drivers/net/sfc/sfc_ef10_tx.c
index bcbd15d559..b91c8068b1 100644
--- a/drivers/net/sfc/sfc_ef10_tx.c
+++ b/drivers/net/sfc/sfc_ef10_tx.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -366,13 +366,16 @@ sfc_ef10_xmit_tso_pkt(struct sfc_ef10_txq * const txq, struct rte_mbuf *m_seg,
 		      unsigned int *added, unsigned int *dma_desc_space,
 		      bool *reap_done)
 {
-	size_t iph_off = m_seg->l2_len;
-	size_t tcph_off = m_seg->l2_len + m_seg->l3_len;
-	size_t header_len = m_seg->l2_len + m_seg->l3_len + m_seg->l4_len;
+	size_t iph_off = ((m_seg->ol_flags & PKT_TX_TUNNEL_MASK) ?
+			  m_seg->outer_l2_len + m_seg->outer_l3_len : 0) +
+			 m_seg->l2_len;
+	size_t tcph_off = iph_off + m_seg->l3_len;
+	size_t header_len = tcph_off + m_seg->l4_len;
 	/* Offset of the payload in the last segment that contains the header */
 	size_t in_off = 0;
-	const struct tcp_hdr *th;
+	const struct rte_tcp_hdr *th;
 	uint16_t packet_id = 0;
+	uint16_t outer_packet_id = 0;
 	uint32_t sent_seq;
 	uint8_t *hdr_addr;
 	rte_iova_t hdr_iova;
@@ -482,12 +485,16 @@ sfc_ef10_xmit_tso_pkt(struct sfc_ef10_txq * const txq, struct rte_mbuf *m_seg,
 	if (first_m_seg->ol_flags & PKT_TX_IPV4)
 		packet_id = sfc_tso_ip4_get_ipid(hdr_addr, iph_off);
 
-	th = (const struct tcp_hdr *)(hdr_addr + tcph_off);
+	if (first_m_seg->ol_flags & PKT_TX_OUTER_IPV4)
+		outer_packet_id = sfc_tso_ip4_get_ipid(hdr_addr,
+						first_m_seg->outer_l2_len);
+
+	th = (const struct rte_tcp_hdr *)(hdr_addr + tcph_off);
 	rte_memcpy(&sent_seq, &th->sent_seq, sizeof(uint32_t));
 	sent_seq = rte_be_to_cpu_32(sent_seq);
 
-	sfc_ef10_tx_qdesc_tso2_create(txq, *added, packet_id, 0, sent_seq,
-			first_m_seg->tso_segsz);
+	sfc_ef10_tx_qdesc_tso2_create(txq, *added, packet_id, outer_packet_id,
+			sent_seq, first_m_seg->tso_segsz);
 	(*added) += SFC_EF10_TSO_OPT_DESCS_NUM;
 
 	sfc_ef10_tx_qdesc_dma_create(hdr_iova, header_len, false,
@@ -927,7 +934,9 @@ sfc_ef10_tx_qcreate(uint16_t port_id, uint16_t queue_id,
 	if (txq->sw_ring == NULL)
 		goto fail_sw_ring_alloc;
 
-	if (info->offloads & DEV_TX_OFFLOAD_TCP_TSO) {
+	if (info->offloads & (DEV_TX_OFFLOAD_TCP_TSO |
+			      DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
+			      DEV_TX_OFFLOAD_GENEVE_TNL_TSO)) {
 		txq->tsoh = rte_calloc_socket("sfc-ef10-txq-tsoh",
 					      info->txq_entries,
 					      SFC_TSOH_STD_LEN,
@@ -1089,11 +1098,15 @@ struct sfc_dp_tx sfc_ef10_tx = {
 		.type		= SFC_DP_TX,
 		.hw_fw_caps	= SFC_DP_HW_FW_CAP_EF10,
 	},
-	.features		= SFC_DP_TX_FEAT_TSO |
-				  SFC_DP_TX_FEAT_MULTI_SEG |
-				  SFC_DP_TX_FEAT_MULTI_POOL |
-				  SFC_DP_TX_FEAT_REFCNT |
-				  SFC_DP_TX_FEAT_MULTI_PROCESS,
+	.features		= SFC_DP_TX_FEAT_MULTI_PROCESS,
+	.dev_offload_capa	= DEV_TX_OFFLOAD_MULTI_SEGS,
+	.queue_offload_capa	= DEV_TX_OFFLOAD_IPV4_CKSUM |
+				  DEV_TX_OFFLOAD_UDP_CKSUM |
+				  DEV_TX_OFFLOAD_TCP_CKSUM |
+				  DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
+				  DEV_TX_OFFLOAD_TCP_TSO |
+				  DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
+				  DEV_TX_OFFLOAD_GENEVE_TNL_TSO,
 	.get_dev_info		= sfc_ef10_get_dev_info,
 	.qsize_up_rings		= sfc_ef10_tx_qsize_up_rings,
 	.qcreate		= sfc_ef10_tx_qcreate,
@@ -1113,6 +1126,11 @@ struct sfc_dp_tx sfc_ef10_simple_tx = {
 		.type		= SFC_DP_TX,
 	},
 	.features		= SFC_DP_TX_FEAT_MULTI_PROCESS,
+	.dev_offload_capa	= DEV_TX_OFFLOAD_MBUF_FAST_FREE,
+	.queue_offload_capa	= DEV_TX_OFFLOAD_IPV4_CKSUM |
+				  DEV_TX_OFFLOAD_UDP_CKSUM |
+				  DEV_TX_OFFLOAD_TCP_CKSUM |
+				  DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM,
 	.get_dev_info		= sfc_ef10_get_dev_info,
 	.qsize_up_rings		= sfc_ef10_tx_qsize_up_rings,
 	.qcreate		= sfc_ef10_tx_qcreate,