-/*
- * BSD LICENSE
- *
- * Copyright (C) Cavium, Inc. 2017. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Cavium, Inc nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
*/
#include <stdint.h>
#include <rte_atomic.h>
#include <rte_common.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_ether.h>
#include <rte_log.h>
#include <rte_mbuf.h>
#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,
cmd_buf[0] |= (1ULL << 58); /* SET DF */
/* Setup PKO_SEND_GATHER_S */
- cmd_buf[(1 << 1) | 1] = rte_mbuf_data_dma_addr(tx_pkt);
+ cmd_buf[(1 << 1) | 1] = rte_mbuf_data_iova(tx_pkt);
cmd_buf[(1 << 1) | 0] = PKO_SEND_GATHER_SUBDC |
PKO_SEND_GATHER_LDTYPE(0x1ull) |
PKO_SEND_GATHER_GAUAR((long)gaura_id) |
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 */
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