@@ -827,6 +827,8 @@ struct hns3_adapter {
#define hns3_get_bit(origin, shift) \
hns3_get_field((origin), (0x1UL << (shift)), (shift))
+#define hns3_gen_field_val(mask, shift, val) (((val) << (shift)) & (mask))
+
/*
* upper_32_bits - return bits 32-63 of a number
* A basic shift-right of a 64- or 32-bit quantity. Use this to suppress
@@ -2641,44 +2641,6 @@ hns3_tx_free_useless_buffer(struct hns3_tx_queue *txq)
txq->tx_bd_ready = tx_bd_ready;
}
-static int
-hns3_tso_proc_tunnel(struct hns3_desc *desc, uint64_t ol_flags,
- struct rte_mbuf *rxm, uint8_t *l2_len)
-{
- uint64_t tun_flags;
- uint8_t ol4_len;
- uint32_t otmp;
-
- tun_flags = ol_flags & PKT_TX_TUNNEL_MASK;
- if (tun_flags == 0)
- return 0;
-
- otmp = rte_le_to_cpu_32(desc->tx.ol_type_vlan_len_msec);
- switch (tun_flags) {
- case PKT_TX_TUNNEL_GENEVE:
- case PKT_TX_TUNNEL_VXLAN:
- *l2_len = rxm->l2_len - RTE_ETHER_VXLAN_HLEN;
- break;
- case PKT_TX_TUNNEL_GRE:
- /*
- * OL4 header size, defined in 4 Bytes, it contains outer
- * L4(GRE) length and tunneling length.
- */
- ol4_len = hns3_get_field(otmp, HNS3_TXD_L4LEN_M,
- HNS3_TXD_L4LEN_S);
- *l2_len = rxm->l2_len - (ol4_len << HNS3_L4_LEN_UNIT);
- break;
- default:
- /* For non UDP / GRE tunneling, drop the tunnel packet */
- return -EINVAL;
- }
- hns3_set_field(otmp, HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
- rxm->outer_l2_len >> HNS3_L2_LEN_UNIT);
- desc->tx.ol_type_vlan_len_msec = rte_cpu_to_le_32(otmp);
-
- return 0;
-}
-
int
hns3_config_gro(struct hns3_hw *hw, bool en)
{
@@ -2723,31 +2685,15 @@ hns3_pkt_is_tso(struct rte_mbuf *m)
}
static void
-hns3_set_tso(struct hns3_desc *desc, uint64_t ol_flags,
- uint32_t paylen, struct rte_mbuf *rxm)
+hns3_set_tso(struct hns3_desc *desc, uint32_t paylen, struct rte_mbuf *rxm)
{
- uint8_t l2_len = rxm->l2_len;
- uint32_t tmp;
-
if (!hns3_pkt_is_tso(rxm))
return;
- if (hns3_tso_proc_tunnel(desc, ol_flags, rxm, &l2_len))
- return;
-
if (paylen <= rxm->tso_segsz)
return;
- tmp = rte_le_to_cpu_32(desc->tx.type_cs_vlan_tso_len);
- hns3_set_bit(tmp, HNS3_TXD_TSO_B, 1);
- hns3_set_bit(tmp, HNS3_TXD_L3CS_B, 1);
- hns3_set_field(tmp, HNS3_TXD_L4T_M, HNS3_TXD_L4T_S, HNS3_L4T_TCP);
- hns3_set_bit(tmp, HNS3_TXD_L4CS_B, 1);
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- sizeof(struct rte_tcp_hdr) >> HNS3_L4_LEN_UNIT);
- hns3_set_field(tmp, HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
- l2_len >> HNS3_L2_LEN_UNIT);
- desc->tx.type_cs_vlan_tso_len = rte_cpu_to_le_32(tmp);
+ desc->tx.type_cs_vlan_tso_len |= rte_cpu_to_le_32(BIT(HNS3_TXD_TSO_B));
desc->tx.mss = rte_cpu_to_le_16(rxm->tso_segsz);
}
@@ -2772,7 +2718,7 @@ hns3_fill_first_desc(struct hns3_tx_queue *txq, struct hns3_desc *desc,
rxm->outer_l2_len + rxm->outer_l3_len : 0;
paylen = rxm->pkt_len - hdr_len;
desc->tx.paylen = rte_cpu_to_le_32(paylen);
- hns3_set_tso(desc, ol_flags, paylen, rxm);
+ hns3_set_tso(desc, paylen, rxm);
/*
* Currently, hardware doesn't support more than two layers VLAN offload
@@ -2917,180 +2863,212 @@ hns3_reassemble_tx_pkts(struct rte_mbuf *tx_pkt, struct rte_mbuf **new_pkt,
}
static void
-hns3_parse_outer_params(uint64_t ol_flags, uint32_t *ol_type_vlan_len_msec)
+hns3_parse_outer_params(struct rte_mbuf *m, uint32_t *ol_type_vlan_len_msec)
{
uint32_t tmp = *ol_type_vlan_len_msec;
+ uint64_t ol_flags = m->ol_flags;
/* (outer) IP header type */
if (ol_flags & PKT_TX_OUTER_IPV4) {
- /* OL3 header size, defined in 4 bytes */
- hns3_set_field(tmp, HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
- sizeof(struct rte_ipv4_hdr) >> HNS3_L3_LEN_UNIT);
if (ol_flags & PKT_TX_OUTER_IP_CKSUM)
- hns3_set_field(tmp, HNS3_TXD_OL3T_M,
- HNS3_TXD_OL3T_S, HNS3_OL3T_IPV4_CSUM);
+ tmp |= hns3_gen_field_val(HNS3_TXD_OL3T_M,
+ HNS3_TXD_OL3T_S, HNS3_OL3T_IPV4_CSUM);
else
- hns3_set_field(tmp, HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S,
- HNS3_OL3T_IPV4_NO_CSUM);
+ tmp |= hns3_gen_field_val(HNS3_TXD_OL3T_M,
+ HNS3_TXD_OL3T_S, HNS3_OL3T_IPV4_NO_CSUM);
} else if (ol_flags & PKT_TX_OUTER_IPV6) {
- hns3_set_field(tmp, HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S,
- HNS3_OL3T_IPV6);
- /* OL3 header size, defined in 4 bytes */
- hns3_set_field(tmp, HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
- sizeof(struct rte_ipv6_hdr) >> HNS3_L3_LEN_UNIT);
+ tmp |= hns3_gen_field_val(HNS3_TXD_OL3T_M, HNS3_TXD_OL3T_S,
+ HNS3_OL3T_IPV6);
}
-
+ /* OL3 header size, defined in 4 bytes */
+ tmp |= hns3_gen_field_val(HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
+ m->outer_l3_len >> HNS3_L3_LEN_UNIT);
*ol_type_vlan_len_msec = tmp;
}
static int
-hns3_parse_inner_params(uint64_t ol_flags, uint32_t *ol_type_vlan_len_msec,
- struct rte_net_hdr_lens *hdr_lens)
+hns3_parse_inner_params(struct rte_mbuf *m, uint32_t *ol_type_vlan_len_msec,
+ uint32_t *type_cs_vlan_tso_len)
{
- uint32_t tmp = *ol_type_vlan_len_msec;
- uint8_t l4_len;
-
- /* OL2 header size, defined in 2 bytes */
- hns3_set_field(tmp, HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
- sizeof(struct rte_ether_hdr) >> HNS3_L2_LEN_UNIT);
+#define HNS3_NVGRE_HLEN 8
+ uint32_t tmp_outer = *ol_type_vlan_len_msec;
+ uint32_t tmp_inner = *type_cs_vlan_tso_len;
+ uint64_t ol_flags = m->ol_flags;
+ uint16_t inner_l2_len;
- /* L4TUNT: L4 Tunneling Type */
switch (ol_flags & PKT_TX_TUNNEL_MASK) {
case PKT_TX_TUNNEL_GENEVE:
case PKT_TX_TUNNEL_VXLAN:
- /* MAC in UDP tunnelling packet, include VxLAN */
- hns3_set_field(tmp, HNS3_TXD_TUNTYPE_M, HNS3_TXD_TUNTYPE_S,
- HNS3_TUN_MAC_IN_UDP);
+ /* MAC in UDP tunnelling packet, include VxLAN and GENEVE */
+ tmp_outer |= hns3_gen_field_val(HNS3_TXD_TUNTYPE_M,
+ HNS3_TXD_TUNTYPE_S, HNS3_TUN_MAC_IN_UDP);
/*
- * OL4 header size, defined in 4 Bytes, it contains outer
- * L4(UDP) length and tunneling length.
+ * The inner l2 length of mbuf is the sum of outer l4 length,
+ * tunneling header length and inner l2 length for a tunnel
+ * packect. But in hns3 tx descriptor, the tunneling header
+ * length is contained in the field of outer L4 length.
+ * Therefore, driver need to calculate the outer L4 length and
+ * inner L2 length.
*/
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- (uint8_t)RTE_ETHER_VXLAN_HLEN >>
- HNS3_L4_LEN_UNIT);
+ tmp_outer |= hns3_gen_field_val(HNS3_TXD_L4LEN_M,
+ HNS3_TXD_L4LEN_S,
+ (uint8_t)RTE_ETHER_VXLAN_HLEN >>
+ HNS3_L4_LEN_UNIT);
+
+ inner_l2_len = m->l2_len - RTE_ETHER_VXLAN_HLEN;
break;
case PKT_TX_TUNNEL_GRE:
- hns3_set_field(tmp, HNS3_TXD_TUNTYPE_M, HNS3_TXD_TUNTYPE_S,
- HNS3_TUN_NVGRE);
+ tmp_outer |= hns3_gen_field_val(HNS3_TXD_TUNTYPE_M,
+ HNS3_TXD_TUNTYPE_S, HNS3_TUN_NVGRE);
/*
- * OL4 header size, defined in 4 Bytes, it contains outer
- * L4(GRE) length and tunneling length.
+ * For NVGRE tunnel packect, the outer L4 is empty. So only
+ * fill the NVGRE header length to the outer L4 field.
*/
- l4_len = hdr_lens->l4_len + hdr_lens->tunnel_len;
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- l4_len >> HNS3_L4_LEN_UNIT);
+ tmp_outer |= hns3_gen_field_val(HNS3_TXD_L4LEN_M,
+ HNS3_TXD_L4LEN_S,
+ (uint8_t)HNS3_NVGRE_HLEN >> HNS3_L4_LEN_UNIT);
+
+ inner_l2_len = m->l2_len - HNS3_NVGRE_HLEN;
break;
default:
/* For non UDP / GRE tunneling, drop the tunnel packet */
return -EINVAL;
}
- *ol_type_vlan_len_msec = tmp;
+ tmp_inner |= hns3_gen_field_val(HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
+ inner_l2_len >> HNS3_L2_LEN_UNIT);
+ /* OL2 header size, defined in 2 bytes */
+ tmp_outer |= hns3_gen_field_val(HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
+ m->outer_l2_len >> HNS3_L2_LEN_UNIT);
+
+ *type_cs_vlan_tso_len = tmp_inner;
+ *ol_type_vlan_len_msec = tmp_outer;
return 0;
}
static int
-hns3_parse_tunneling_params(struct hns3_tx_queue *txq, uint16_t tx_desc_id,
- uint64_t ol_flags,
- struct rte_net_hdr_lens *hdr_lens)
+hns3_parse_tunneling_params(struct hns3_tx_queue *txq, struct rte_mbuf *m,
+ uint16_t tx_desc_id)
{
struct hns3_desc *tx_ring = txq->tx_ring;
struct hns3_desc *desc = &tx_ring[tx_desc_id];
- uint32_t value = 0;
+ uint32_t tmp_outer = 0;
+ uint32_t tmp_inner = 0;
int ret;
- hns3_parse_outer_params(ol_flags, &value);
- ret = hns3_parse_inner_params(ol_flags, &value, hdr_lens);
- if (ret)
- return -EINVAL;
+ /*
+ * The tunnel header is contained in the inner L2 header field of the
+ * mbuf, but for hns3 descriptor, it is contained in the outer L4. So,
+ * there is a need that switching between them. To avoid multiple
+ * calculations, the length of the L2 header include the outer and
+ * inner, will be filled during the parsing of tunnel packects.
+ */
+ if (!(m->ol_flags & PKT_TX_TUNNEL_MASK)) {
+ /*
+ * For non tunnel type the tunnel type id is 0, so no need to
+ * assign a value to it. Only the inner(normal) L2 header length
+ * is assigned.
+ */
+ tmp_inner |= hns3_gen_field_val(HNS3_TXD_L2LEN_M,
+ HNS3_TXD_L2LEN_S, m->l2_len >> HNS3_L2_LEN_UNIT);
+ } else {
+ /*
+ * If outer csum is not offload, the outer length may be filled
+ * with 0. And the length of the outer header is added to the
+ * inner l2_len. It would lead a cksum error. So driver has to
+ * calculate the header length.
+ */
+ if (unlikely(!(m->ol_flags & PKT_TX_OUTER_IP_CKSUM) &&
+ m->outer_l2_len == 0)) {
+ struct rte_net_hdr_lens hdr_len;
+ (void)rte_net_get_ptype(m, &hdr_len,
+ RTE_PTYPE_L2_MASK | RTE_PTYPE_L3_MASK);
+ m->outer_l3_len = hdr_len.l3_len;
+ m->outer_l2_len = hdr_len.l2_len;
+ m->l2_len = m->l2_len - hdr_len.l2_len - hdr_len.l3_len;
+ }
+ hns3_parse_outer_params(m, &tmp_outer);
+ ret = hns3_parse_inner_params(m, &tmp_outer, &tmp_inner);
+ if (ret)
+ return -EINVAL;
+ }
- desc->tx.ol_type_vlan_len_msec |= rte_cpu_to_le_32(value);
+ desc->tx.ol_type_vlan_len_msec = rte_cpu_to_le_32(tmp_outer);
+ desc->tx.type_cs_vlan_tso_len = rte_cpu_to_le_32(tmp_inner);
return 0;
}
static void
-hns3_parse_l3_cksum_params(uint64_t ol_flags, uint32_t *type_cs_vlan_tso_len)
+hns3_parse_l3_cksum_params(struct rte_mbuf *m, uint32_t *type_cs_vlan_tso_len)
{
+ uint64_t ol_flags = m->ol_flags;
+ uint32_t l3_type;
uint32_t tmp;
+ tmp = *type_cs_vlan_tso_len;
+ if (ol_flags & PKT_TX_IPV4)
+ l3_type = HNS3_L3T_IPV4;
+ else if (ol_flags & PKT_TX_IPV6)
+ l3_type = HNS3_L3T_IPV6;
+ else
+ l3_type = HNS3_L3T_NONE;
+
+ /* inner(/normal) L3 header size, defined in 4 bytes */
+ tmp |= hns3_gen_field_val(HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
+ m->l3_len >> HNS3_L3_LEN_UNIT);
+
+ tmp |= hns3_gen_field_val(HNS3_TXD_L3T_M, HNS3_TXD_L3T_S, l3_type);
+
/* Enable L3 checksum offloads */
- if (ol_flags & PKT_TX_IPV4) {
- tmp = *type_cs_vlan_tso_len;
- hns3_set_field(tmp, HNS3_TXD_L3T_M, HNS3_TXD_L3T_S,
- HNS3_L3T_IPV4);
- /* inner(/normal) L3 header size, defined in 4 bytes */
- hns3_set_field(tmp, HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
- sizeof(struct rte_ipv4_hdr) >> HNS3_L3_LEN_UNIT);
- if (ol_flags & PKT_TX_IP_CKSUM)
- hns3_set_bit(tmp, HNS3_TXD_L3CS_B, 1);
- *type_cs_vlan_tso_len = tmp;
- } else if (ol_flags & PKT_TX_IPV6) {
- tmp = *type_cs_vlan_tso_len;
- /* L3T, IPv6 don't do checksum */
- hns3_set_field(tmp, HNS3_TXD_L3T_M, HNS3_TXD_L3T_S,
- HNS3_L3T_IPV6);
- /* inner(/normal) L3 header size, defined in 4 bytes */
- hns3_set_field(tmp, HNS3_TXD_L3LEN_M, HNS3_TXD_L3LEN_S,
- sizeof(struct rte_ipv6_hdr) >> HNS3_L3_LEN_UNIT);
- *type_cs_vlan_tso_len = tmp;
- }
+ if (ol_flags & PKT_TX_IP_CKSUM)
+ tmp |= BIT(HNS3_TXD_L3CS_B);
+ *type_cs_vlan_tso_len = tmp;
}
static void
-hns3_parse_l4_cksum_params(uint64_t ol_flags, uint32_t *type_cs_vlan_tso_len)
+hns3_parse_l4_cksum_params(struct rte_mbuf *m, uint32_t *type_cs_vlan_tso_len)
{
+ uint64_t ol_flags = m->ol_flags;
uint32_t tmp;
-
/* Enable L4 checksum offloads */
- switch (ol_flags & PKT_TX_L4_MASK) {
+ switch (ol_flags & (PKT_TX_L4_MASK | PKT_TX_TCP_SEG)) {
case PKT_TX_TCP_CKSUM:
+ case PKT_TX_TCP_SEG:
tmp = *type_cs_vlan_tso_len;
- hns3_set_field(tmp, HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
- HNS3_L4T_TCP);
- hns3_set_bit(tmp, HNS3_TXD_L4CS_B, 1);
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- sizeof(struct rte_tcp_hdr) >> HNS3_L4_LEN_UNIT);
- *type_cs_vlan_tso_len = tmp;
+ tmp |= hns3_gen_field_val(HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
+ HNS3_L4T_TCP);
break;
case PKT_TX_UDP_CKSUM:
tmp = *type_cs_vlan_tso_len;
- hns3_set_field(tmp, HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
- HNS3_L4T_UDP);
- hns3_set_bit(tmp, HNS3_TXD_L4CS_B, 1);
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- sizeof(struct rte_udp_hdr) >> HNS3_L4_LEN_UNIT);
- *type_cs_vlan_tso_len = tmp;
+ tmp |= hns3_gen_field_val(HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
+ HNS3_L4T_UDP);
break;
case PKT_TX_SCTP_CKSUM:
tmp = *type_cs_vlan_tso_len;
- hns3_set_field(tmp, HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
- HNS3_L4T_SCTP);
- hns3_set_bit(tmp, HNS3_TXD_L4CS_B, 1);
- hns3_set_field(tmp, HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
- sizeof(struct rte_sctp_hdr) >> HNS3_L4_LEN_UNIT);
- *type_cs_vlan_tso_len = tmp;
+ tmp |= hns3_gen_field_val(HNS3_TXD_L4T_M, HNS3_TXD_L4T_S,
+ HNS3_L4T_SCTP);
break;
default:
- break;
+ return;
}
+ tmp |= BIT(HNS3_TXD_L4CS_B);
+ tmp |= hns3_gen_field_val(HNS3_TXD_L4LEN_M, HNS3_TXD_L4LEN_S,
+ m->l4_len >> HNS3_L4_LEN_UNIT);
+ *type_cs_vlan_tso_len = tmp;
}
static void
-hns3_txd_enable_checksum(struct hns3_tx_queue *txq, uint16_t tx_desc_id,
- uint64_t ol_flags)
+hns3_txd_enable_checksum(struct hns3_tx_queue *txq, struct rte_mbuf *m,
+ uint16_t tx_desc_id)
{
struct hns3_desc *tx_ring = txq->tx_ring;
struct hns3_desc *desc = &tx_ring[tx_desc_id];
uint32_t value = 0;
- /* inner(/normal) L2 header size, defined in 2 bytes */
- hns3_set_field(value, HNS3_TXD_L2LEN_M, HNS3_TXD_L2LEN_S,
- sizeof(struct rte_ether_hdr) >> HNS3_L2_LEN_UNIT);
-
- hns3_parse_l3_cksum_params(ol_flags, &value);
- hns3_parse_l4_cksum_params(ol_flags, &value);
+ hns3_parse_l3_cksum_params(m, &value);
+ hns3_parse_l4_cksum_params(m, &value);
desc->tx.type_cs_vlan_tso_len |= rte_cpu_to_le_32(value);
}
@@ -3332,20 +3310,25 @@ hns3_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
static int
hns3_parse_cksum(struct hns3_tx_queue *txq, uint16_t tx_desc_id,
- const struct rte_mbuf *m, struct rte_net_hdr_lens *hdr_lens)
+ struct rte_mbuf *m)
{
- /* Fill in tunneling parameters if necessary */
- if (m->ol_flags & PKT_TX_TUNNEL_MASK) {
- (void)rte_net_get_ptype(m, hdr_lens, RTE_PTYPE_ALL_MASK);
- if (hns3_parse_tunneling_params(txq, tx_desc_id, m->ol_flags,
- hdr_lens)) {
+ struct hns3_desc *tx_ring = txq->tx_ring;
+ struct hns3_desc *desc = &tx_ring[tx_desc_id];
+
+ /* Enable checksum offloading */
+ if (m->ol_flags & HNS3_TX_CKSUM_OFFLOAD_MASK) {
+ /* Fill in tunneling parameters if necessary */
+ if (hns3_parse_tunneling_params(txq, m, tx_desc_id)) {
txq->unsupported_tunnel_pkt_cnt++;
- return -EINVAL;
+ return -EINVAL;
}
+
+ hns3_txd_enable_checksum(txq, m, tx_desc_id);
+ } else {
+ /* clear the control bit */
+ desc->tx.type_cs_vlan_tso_len = 0;
+ desc->tx.ol_type_vlan_len_msec = 0;
}
- /* Enable checksum offloading */
- if (m->ol_flags & HNS3_TX_CKSUM_OFFLOAD_MASK)
- hns3_txd_enable_checksum(txq, tx_desc_id, m->ol_flags);
return 0;
}
@@ -3536,7 +3519,6 @@ hns3_xmit_pkts_simple(void *tx_queue,
uint16_t
hns3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
{
- struct rte_net_hdr_lens hdr_lens = {0};
struct hns3_tx_queue *txq = tx_queue;
struct hns3_entry *tx_bak_pkt;
struct hns3_desc *tx_ring;
@@ -3600,7 +3582,7 @@ hns3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
if (hns3_check_non_tso_pkt(nb_buf, &m_seg, tx_pkt, txq))
goto end_of_tx;
- if (hns3_parse_cksum(txq, tx_next_use, m_seg, &hdr_lens))
+ if (hns3_parse_cksum(txq, tx_next_use, m_seg))
goto end_of_tx;
i = 0;
@@ -470,14 +470,10 @@ struct hns3_queue_info {
};
#define HNS3_TX_CKSUM_OFFLOAD_MASK ( \
- PKT_TX_OUTER_IPV6 | \
- PKT_TX_OUTER_IPV4 | \
PKT_TX_OUTER_IP_CKSUM | \
- PKT_TX_IPV6 | \
- PKT_TX_IPV4 | \
PKT_TX_IP_CKSUM | \
- PKT_TX_L4_MASK | \
- PKT_TX_TUNNEL_MASK)
+ PKT_TX_TCP_SEG | \
+ PKT_TX_L4_MASK)
enum hns3_cksum_status {
HNS3_CKSUM_NONE = 0,