struct cq_enet_rq_desc *cqrd = (struct cq_enet_rq_desc *)cqd;
uint8_t cqrd_flags = cqrd->flags;
static const uint32_t cq_type_table[128] __rte_cache_aligned = {
- [32] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4,
- [34] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4
- | RTE_PTYPE_L4_UDP,
- [36] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4
- | RTE_PTYPE_L4_TCP,
- [96] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4
- | RTE_PTYPE_L4_FRAG,
- [16] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6,
- [18] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6
- | RTE_PTYPE_L4_UDP,
- [20] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6
- | RTE_PTYPE_L4_TCP,
- [80] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6
- | RTE_PTYPE_L4_FRAG,
+ [0x00] = RTE_PTYPE_UNKNOWN,
+ [0x20] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_NONFRAG,
+ [0x22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_UDP,
+ [0x24] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_TCP,
+ [0x60] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_FRAG,
+ [0x62] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_UDP,
+ [0x64] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
+ | RTE_PTYPE_L4_TCP,
+ [0x10] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_NONFRAG,
+ [0x12] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_UDP,
+ [0x14] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_TCP,
+ [0x50] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_FRAG,
+ [0x52] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_UDP,
+ [0x54] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
+ | RTE_PTYPE_L4_TCP,
/* All others reserved */
};
cqrd_flags &= CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT
struct vnic_wq *wq = (struct vnic_wq *)tx_queue;
struct enic *enic = vnic_dev_priv(wq->vdev);
unsigned short vlan_id;
- unsigned short ol_flags;
+ uint64_t ol_flags;
+ uint64_t ol_flags_mask;
unsigned int wq_desc_avail;
int head_idx;
struct vnic_wq_buf *buf;
- unsigned int hw_ip_cksum_enabled;
unsigned int desc_count;
struct wq_enet_desc *descs, *desc_p, desc_tmp;
uint16_t mss;
wq_desc_avail = vnic_wq_desc_avail(wq);
head_idx = wq->head_idx;
desc_count = wq->ring.desc_count;
+ ol_flags_mask = PKT_TX_VLAN_PKT | PKT_TX_IP_CKSUM | PKT_TX_L4_MASK;
nb_pkts = RTE_MIN(nb_pkts, ENIC_TX_XMIT_MAX);
- hw_ip_cksum_enabled = enic->hw_ip_checksum;
for (index = 0; index < nb_pkts; index++) {
tx_pkt = *tx_pkts++;
nb_segs = tx_pkt->nb_segs;
pkt_len = tx_pkt->pkt_len;
data_len = tx_pkt->data_len;
- vlan_id = tx_pkt->vlan_tci;
ol_flags = tx_pkt->ol_flags;
-
mss = 0;
+ vlan_id = 0;
vlan_tag_insert = 0;
bus_addr = (dma_addr_t)
(tx_pkt->buf_physaddr + tx_pkt->data_off);
eop = (data_len == pkt_len);
- if (ol_flags & PKT_TX_VLAN_PKT)
- vlan_tag_insert = 1;
+ if (ol_flags & ol_flags_mask) {
+ if (ol_flags & PKT_TX_VLAN_PKT) {
+ vlan_tag_insert = 1;
+ vlan_id = tx_pkt->vlan_tci;
+ }
- if (hw_ip_cksum_enabled && (ol_flags & PKT_TX_IP_CKSUM))
- mss |= ENIC_CALC_IP_CKSUM;
+ if (ol_flags & PKT_TX_IP_CKSUM)
+ mss |= ENIC_CALC_IP_CKSUM;
- if (hw_ip_cksum_enabled && (ol_flags & PKT_TX_TCP_UDP_CKSUM))
- mss |= ENIC_CALC_TCP_UDP_CKSUM;
+ /* Nic uses just 1 bit for UDP and TCP */
+ switch (ol_flags & PKT_TX_L4_MASK) {
+ case PKT_TX_TCP_CKSUM:
+ case PKT_TX_UDP_CKSUM:
+ mss |= ENIC_CALC_TCP_UDP_CKSUM;
+ break;
+ }
+ }
wq_enet_desc_enc(&desc_tmp, bus_addr, data_len, mss, 0, 0, eop,
eop, 0, vlan_tag_insert, vlan_id, 0);