X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fhns3%2Fhns3_rxtx_vec_sve.c;h=ef6c875c80695f608b253b06bfdf48e3dbb1073e;hb=871aa63542cedab7b920f2dd54fc3dc8ef82f3ca;hp=ef3a756195d3c187f348d2241ff6b62bb45a29f9;hpb=fa485faca236bd0ac834b6ad7c36f5050305482e;p=dpdk.git

diff --git a/drivers/net/hns3/hns3_rxtx_vec_sve.c b/drivers/net/hns3/hns3_rxtx_vec_sve.c
index ef3a756195..ef6c875c80 100644
--- a/drivers/net/hns3/hns3_rxtx_vec_sve.c
+++ b/drivers/net/hns3/hns3_rxtx_vec_sve.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2020 HiSilicon Limited.
+ * Copyright(c) 2020-2021 HiSilicon Limited.
  */
 
 #include <arm_sve.h>
@@ -39,7 +39,6 @@ hns3_desc_parse_field_sve(struct hns3_rx_queue *rxq,
 			  uint32_t   bd_vld_num)
 {
 	uint32_t retcode = 0;
-	uint32_t cksum_err;
 	int ret, i;
 
 	for (i = 0; i < (int)bd_vld_num; i++) {
@@ -47,7 +46,7 @@ hns3_desc_parse_field_sve(struct hns3_rx_queue *rxq,
 		rx_pkts[i]->ol_flags = PKT_RX_RSS_HASH;
 
 		ret = hns3_handle_bdinfo(rxq, rx_pkts[i], key->bd_base_info[i],
-					 key->l234_info[i], &cksum_err);
+					 key->l234_info[i]);
 		if (unlikely(ret)) {
 			retcode |= 1u << i;
 			continue;
@@ -55,9 +54,6 @@ hns3_desc_parse_field_sve(struct hns3_rx_queue *rxq,
 
 		rx_pkts[i]->packet_type = hns3_rx_calc_ptype(rxq,
 					key->l234_info[i], key->ol_info[i]);
-		if (likely(key->bd_base_info[i] & BIT(HNS3_RXD_L3L4P_B)))
-			hns3_rx_set_cksum_flag(rx_pkts[i],
-					rx_pkts[i]->packet_type, cksum_err);
 
 		/* Increment bytes counter */
 		rxq->basic_stats.bytes += rx_pkts[i]->pkt_len;
@@ -122,6 +118,12 @@ hns3_recv_burst_vec_sve(struct hns3_rx_queue *__restrict rxq,
 	svuint32_t rss_tbl1 = svld1_u32(PG32_256BIT, rss_adjust);
 	svuint32_t rss_tbl2 = svld1_u32(PG32_256BIT, &rss_adjust[8]);
 
+	/* compile-time verifies the xlen_adjust mask */
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_len) !=
+			 offsetof(struct rte_mbuf, pkt_len) + 4);
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, vlan_tci) !=
+			 offsetof(struct rte_mbuf, data_len) + 2);
+
 	for (pos = 0; pos < nb_pkts; pos += HNS3_SVE_DEFAULT_DESCS_PER_LOOP,
 				     rxdp += HNS3_SVE_DEFAULT_DESCS_PER_LOOP) {
 		svuint64_t vld_clz, mbp1st, mbp2st, mbuf_init;