1 /* 2 * BSD LICENSE 3 * 4 * Copyright (C) Cavium Inc. 2017. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Cavium networks nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef __OCTEONTX_RXTX_H__ 34 #define __OCTEONTX_RXTX_H__ 35 36 #include <rte_ethdev.h> 37 38 #ifndef __hot 39 #define __hot __attribute__((hot)) 40 #endif 41 42 /* Packet type table */ 43 #define PTYPE_SIZE OCCTX_PKI_LTYPE_LAST 44 45 static const uint32_t __rte_cache_aligned 46 ptype_table[PTYPE_SIZE][PTYPE_SIZE][PTYPE_SIZE] = { 47 [LC_NONE][LE_NONE][LF_NONE] = RTE_PTYPE_UNKNOWN, 48 [LC_NONE][LE_NONE][LF_IPSEC_ESP] = RTE_PTYPE_UNKNOWN, 49 [LC_NONE][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L4_FRAG, 50 [LC_NONE][LE_NONE][LF_IPCOMP] = RTE_PTYPE_UNKNOWN, 51 [LC_NONE][LE_NONE][LF_TCP] = RTE_PTYPE_L4_TCP, 52 [LC_NONE][LE_NONE][LF_UDP] = RTE_PTYPE_L4_UDP, 53 [LC_NONE][LE_NONE][LF_GRE] = RTE_PTYPE_TUNNEL_GRE, 54 [LC_NONE][LE_NONE][LF_UDP_GENEVE] = RTE_PTYPE_TUNNEL_GENEVE, 55 [LC_NONE][LE_NONE][LF_UDP_VXLAN] = RTE_PTYPE_TUNNEL_VXLAN, 56 [LC_NONE][LE_NONE][LF_NVGRE] = RTE_PTYPE_TUNNEL_NVGRE, 57 58 [LC_IPV4][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN, 59 [LC_IPV4][LE_NONE][LF_IPSEC_ESP] = 60 RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L3_IPV4, 61 [LC_IPV4][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_FRAG, 62 [LC_IPV4][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN, 63 [LC_IPV4][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP, 64 [LC_IPV4][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP, 65 [LC_IPV4][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GRE, 66 [LC_IPV4][LE_NONE][LF_UDP_GENEVE] = 67 RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GENEVE, 68 [LC_IPV4][LE_NONE][LF_UDP_VXLAN] = 69 RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_VXLAN, 70 [LC_IPV4][LE_NONE][LF_NVGRE] = 71 RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE, 72 73 [LC_IPV4_OPT][LE_NONE][LF_NONE] = 74 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN, 75 [LC_IPV4_OPT][LE_NONE][LF_IPSEC_ESP] = 76 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L3_IPV4, 77 [LC_IPV4_OPT][LE_NONE][LF_IPFRAG] = 78 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_FRAG, 79 [LC_IPV4_OPT][LE_NONE][LF_IPCOMP] = 80 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN, 81 [LC_IPV4_OPT][LE_NONE][LF_TCP] = 82 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_TCP, 83 [LC_IPV4_OPT][LE_NONE][LF_UDP] = 84 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_UDP, 85 [LC_IPV4_OPT][LE_NONE][LF_GRE] = 86 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GRE, 87 [LC_IPV4_OPT][LE_NONE][LF_UDP_GENEVE] = 88 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GENEVE, 89 [LC_IPV4_OPT][LE_NONE][LF_UDP_VXLAN] = 90 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_VXLAN, 91 [LC_IPV4_OPT][LE_NONE][LF_NVGRE] = 92 RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_NVGRE, 93 94 [LC_IPV6][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN, 95 [LC_IPV6][LE_NONE][LF_IPSEC_ESP] = 96 RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L3_IPV4, 97 [LC_IPV6][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_FRAG, 98 [LC_IPV6][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN, 99 [LC_IPV6][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP, 100 [LC_IPV6][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP, 101 [LC_IPV6][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GRE, 102 [LC_IPV6][LE_NONE][LF_UDP_GENEVE] = 103 RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GENEVE, 104 [LC_IPV6][LE_NONE][LF_UDP_VXLAN] = 105 RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_VXLAN, 106 [LC_IPV6][LE_NONE][LF_NVGRE] = 107 RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE, 108 [LC_IPV6_OPT][LE_NONE][LF_NONE] = 109 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN, 110 [LC_IPV6_OPT][LE_NONE][LF_IPSEC_ESP] = 111 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L3_IPV4, 112 [LC_IPV6_OPT][LE_NONE][LF_IPFRAG] = 113 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_FRAG, 114 [LC_IPV6_OPT][LE_NONE][LF_IPCOMP] = 115 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN, 116 [LC_IPV6_OPT][LE_NONE][LF_TCP] = 117 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_TCP, 118 [LC_IPV6_OPT][LE_NONE][LF_UDP] = 119 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_UDP, 120 [LC_IPV6_OPT][LE_NONE][LF_GRE] = 121 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GRE, 122 [LC_IPV6_OPT][LE_NONE][LF_UDP_GENEVE] = 123 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GENEVE, 124 [LC_IPV6_OPT][LE_NONE][LF_UDP_VXLAN] = 125 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_VXLAN, 126 [LC_IPV6_OPT][LE_NONE][LF_NVGRE] = 127 RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_NVGRE, 128 129 }; 130 131 uint16_t 132 octeontx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts); 133 134 uint16_t 135 octeontx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts); 136 137 #endif /* __OCTEONTX_RXTX_H__ */ 138