#include "octeontx_rxtx.h"
#include "octeontx_logs.h"
-/* Packet type table */
-#define PTYPE_SIZE OCCTX_PKI_LTYPE_LAST
-
-static const uint32_t __rte_cache_aligned
-ptype_table[PTYPE_SIZE][PTYPE_SIZE][PTYPE_SIZE] = {
- [LC_NONE][LE_NONE][LF_NONE] = RTE_PTYPE_UNKNOWN,
- [LC_NONE][LE_NONE][LF_IPSEC_ESP] = RTE_PTYPE_UNKNOWN,
- [LC_NONE][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L4_FRAG,
- [LC_NONE][LE_NONE][LF_IPCOMP] = RTE_PTYPE_UNKNOWN,
- [LC_NONE][LE_NONE][LF_TCP] = RTE_PTYPE_L4_TCP,
- [LC_NONE][LE_NONE][LF_UDP] = RTE_PTYPE_L4_UDP,
- [LC_NONE][LE_NONE][LF_GRE] = RTE_PTYPE_TUNNEL_GRE,
- [LC_NONE][LE_NONE][LF_UDP_GENEVE] = RTE_PTYPE_TUNNEL_GENEVE,
- [LC_NONE][LE_NONE][LF_UDP_VXLAN] = RTE_PTYPE_TUNNEL_VXLAN,
- [LC_NONE][LE_NONE][LF_NVGRE] = RTE_PTYPE_TUNNEL_NVGRE,
-
- [LC_IPV4][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN,
- [LC_IPV4][LE_NONE][LF_IPSEC_ESP] =
- RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L3_IPV4,
- [LC_IPV4][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_FRAG,
- [LC_IPV4][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN,
- [LC_IPV4][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP,
- [LC_IPV4][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP,
- [LC_IPV4][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GRE,
- [LC_IPV4][LE_NONE][LF_UDP_GENEVE] =
- RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GENEVE,
- [LC_IPV4][LE_NONE][LF_UDP_VXLAN] =
- RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_VXLAN,
- [LC_IPV4][LE_NONE][LF_NVGRE] =
- RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE,
-
- [LC_IPV4_OPT][LE_NONE][LF_NONE] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN,
- [LC_IPV4_OPT][LE_NONE][LF_IPSEC_ESP] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L3_IPV4,
- [LC_IPV4_OPT][LE_NONE][LF_IPFRAG] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_FRAG,
- [LC_IPV4_OPT][LE_NONE][LF_IPCOMP] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN,
- [LC_IPV4_OPT][LE_NONE][LF_TCP] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_TCP,
- [LC_IPV4_OPT][LE_NONE][LF_UDP] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_UDP,
- [LC_IPV4_OPT][LE_NONE][LF_GRE] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GRE,
- [LC_IPV4_OPT][LE_NONE][LF_UDP_GENEVE] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GENEVE,
- [LC_IPV4_OPT][LE_NONE][LF_UDP_VXLAN] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_VXLAN,
- [LC_IPV4_OPT][LE_NONE][LF_NVGRE] =
- RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_NVGRE,
-
- [LC_IPV6][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN,
- [LC_IPV6][LE_NONE][LF_IPSEC_ESP] =
- RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L3_IPV4,
- [LC_IPV6][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_FRAG,
- [LC_IPV6][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN,
- [LC_IPV6][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP,
- [LC_IPV6][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP,
- [LC_IPV6][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GRE,
- [LC_IPV6][LE_NONE][LF_UDP_GENEVE] =
- RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GENEVE,
- [LC_IPV6][LE_NONE][LF_UDP_VXLAN] =
- RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_VXLAN,
- [LC_IPV6][LE_NONE][LF_NVGRE] =
- RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE,
- [LC_IPV6_OPT][LE_NONE][LF_NONE] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN,
- [LC_IPV6_OPT][LE_NONE][LF_IPSEC_ESP] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L3_IPV4,
- [LC_IPV6_OPT][LE_NONE][LF_IPFRAG] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_FRAG,
- [LC_IPV6_OPT][LE_NONE][LF_IPCOMP] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN,
- [LC_IPV6_OPT][LE_NONE][LF_TCP] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_TCP,
- [LC_IPV6_OPT][LE_NONE][LF_UDP] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_UDP,
- [LC_IPV6_OPT][LE_NONE][LF_GRE] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GRE,
- [LC_IPV6_OPT][LE_NONE][LF_UDP_GENEVE] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GENEVE,
- [LC_IPV6_OPT][LE_NONE][LF_UDP_VXLAN] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_VXLAN,
- [LC_IPV6_OPT][LE_NONE][LF_NVGRE] =
- RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_NVGRE,
-
-};
static __rte_always_inline uint16_t __hot
__octeontx_xmit_pkts(void *lmtline_va, void *ioreg_va, int64_t *fc_status_va,
uint16_t __hot
octeontx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
{
- struct rte_mbuf *mbuf;
struct octeontx_rxq *rxq;
struct rte_event ev;
- octtx_wqe_t *wqe;
size_t count;
uint16_t valid_event;
1, 0);
if (!valid_event)
break;
-
- wqe = (octtx_wqe_t *)(uintptr_t)ev.u64;
- rte_prefetch_non_temporal(wqe);
-
- /* Get mbuf from wqe */
- mbuf = (struct rte_mbuf *)((uintptr_t)wqe -
- OCTTX_PACKET_WQE_SKIP);
- mbuf->packet_type =
- ptype_table[wqe->s.w2.lcty][wqe->s.w2.lety][wqe->s.w2.lfty];
- mbuf->data_off = RTE_PTR_DIFF(wqe->s.w3.addr, mbuf->buf_addr);
- mbuf->pkt_len = wqe->s.w1.len;
- mbuf->data_len = mbuf->pkt_len;
- mbuf->nb_segs = 1;
- mbuf->ol_flags = 0;
- mbuf->port = rxq->port_id;
- rte_mbuf_refcnt_set(mbuf, 1);
- rx_pkts[count++] = mbuf;
+ rx_pkts[count++] = ev.mbuf;
}
return count; /* return number of pkts received */