1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_NXGE_NXGE_FLOW_H 28 #define _SYS_NXGE_NXGE_FLOW_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <netinet/in.h> 35 #define S6_addr32 _S6_un._S6_u32 36 37 typedef struct tcpip4_spec_s { 38 in_addr_t ip4src; 39 in_addr_t ip4dst; 40 in_port_t psrc; 41 in_port_t pdst; 42 } tcpip4_spec_t; 43 44 typedef struct tcpip6_spec_s { 45 struct in6_addr ip6src; 46 struct in6_addr ip6dst; 47 in_port_t psrc; 48 in_port_t pdst; 49 } tcpip6_spec_t; 50 51 typedef struct udpip4_spec_s { 52 in_addr_t ip4src; 53 in_addr_t ip4dst; 54 in_port_t psrc; 55 in_port_t pdst; 56 } udpip4_spec_t; 57 58 typedef struct udpip6_spec_s { 59 struct in6_addr ip6src; 60 struct in6_addr ip6dst; 61 in_port_t psrc; 62 in_port_t pdst; 63 } udpip6_spec_t; 64 65 typedef struct ahip4_spec_s { 66 in_addr_t ip4src; 67 in_addr_t ip4dst; 68 uint32_t spi; 69 } ahip4_spec_t; 70 71 typedef struct ahip6_spec_s { 72 struct in6_addr ip6src; 73 struct in6_addr ip6dst; 74 uint32_t spi; 75 } ahip6_spec_t; 76 77 typedef ahip4_spec_t espip4_spec_t; 78 typedef ahip6_spec_t espip6_spec_t; 79 80 typedef struct rawip4_spec_s { 81 struct in6_addr ip4src; 82 struct in6_addr ip4dst; 83 uint8_t hdata[64]; 84 } rawip4_spec_t; 85 86 typedef struct rawip6_spec_s { 87 struct in6_addr ip6src; 88 struct in6_addr ip6dst; 89 uint8_t hdata[64]; 90 } rawip6_spec_t; 91 92 93 typedef struct ether_spec_s { 94 uint16_t ether_type; 95 uint8_t frame_size; 96 uint8_t eframe[16]; 97 } ether_spec_t; 98 99 100 typedef struct ip_user_spec_s { 101 uint8_t id; 102 uint8_t ip_ver; 103 uint8_t proto; 104 uint8_t tos_mask; 105 uint8_t tos; 106 } ip_user_spec_t; 107 108 typedef ether_spec_t arpip_spec_t; 109 typedef ether_spec_t ether_user_spec_t; 110 111 typedef struct flow_spec_s { 112 uint32_t flow_type; 113 union { 114 tcpip4_spec_t tcpip4spec; 115 tcpip6_spec_t tcpip6spec; 116 udpip4_spec_t udpip4spec; 117 udpip6_spec_t udpip6spec; 118 arpip_spec_t arpipspec; 119 ahip4_spec_t ahip4spec; 120 ahip6_spec_t ahip6spec; 121 espip4_spec_t espip4spec; 122 espip6_spec_t espip6spec; 123 rawip4_spec_t rawip4spec; 124 rawip6_spec_t rawip6spec; 125 ether_spec_t etherspec; 126 ip_user_spec_t ip_usr_spec; 127 uint8_t hdata[64]; 128 } uh, um; /* entry, mask */ 129 } flow_spec_t; 130 131 #define FSPEC_TCPIP4 0x1 /* TCP/IPv4 Flow */ 132 #define FSPEC_TCPIP6 0x2 /* TCP/IPv6 */ 133 #define FSPEC_UDPIP4 0x3 /* UDP/IPv4 */ 134 #define FSPEC_UDPIP6 0x4 /* UDP/IPv6 */ 135 #define FSPEC_ARPIP 0x5 /* ARP/IPv4 */ 136 #define FSPEC_AHIP4 0x6 /* AH/IP4 */ 137 #define FSPEC_AHIP6 0x7 /* AH/IP6 */ 138 #define FSPEC_ESPIP4 0x8 /* ESP/IP4 */ 139 #define FSPEC_ESPIP6 0x9 /* ESP/IP6 */ 140 #define FSPEC_SCTPIP4 0xA /* ESP/IP4 */ 141 #define FSPEC_SCTPIP6 0xB /* ESP/IP6 */ 142 #define FSPEC_RAW4 0xC /* RAW/IP4 */ 143 #define FSPEC_RAW6 0xD /* RAW/IP6 */ 144 #define FSPEC_ETHER 0xE /* ETHER Programmable */ 145 #define FSPEC_IP_USR 0xF /* IP Programmable */ 146 #define FSPEC_HDATA 0x10 /* Pkt Headers eth-da,sa,etype,ip,tcp(Bitmap) */ 147 148 #define TCAM_IPV6_ADDR(m32, ip6addr) { \ 149 m32[0] = ip6addr.S6_addr32[0]; \ 150 m32[1] = ip6addr.S6_addr32[1]; \ 151 m32[2] = ip6addr.S6_addr32[2]; \ 152 m32[3] = ip6addr.S6_addr32[3]; \ 153 } 154 155 #define TCAM_IPV4_ADDR(m32, ip4addr) (m32 = ip4addr) 156 #define TCAM_IP_PORTS(port32, dp, sp) (port32 = dp | (sp << 16)) 157 #define TCAM_IP_CLASS(key, mask, class) { \ 158 key = class; \ 159 mask = 0x1f; \ 160 } 161 162 #define TCAM_IP_PROTO(key, mask, proto) { \ 163 key = proto; \ 164 mask = 0xff; \ 165 } 166 167 168 typedef struct flow_resource_s { 169 uint64_t channel_cookie; 170 uint64_t flow_cookie; 171 flow_spec_t flow_spec; 172 } flow_resource_t; 173 174 #ifdef __cplusplus 175 } 176 #endif 177 178 #endif /* _SYS_NXGE_NXGE_FLOW_H */ 179