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 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_HXGE_HXGE_FLOW_H 27 #define _SYS_HXGE_HXGE_FLOW_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 #include <netinet/in.h> 36 #define S6_addr32 _S6_un._S6_u32 37 38 typedef struct tcpip4_spec_s { 39 in_addr_t ip4src; 40 in_addr_t ip4dst; 41 in_port_t psrc; 42 in_port_t pdst; 43 } tcpip4_spec_t; 44 45 typedef struct tcpip6_spec_s { 46 struct in6_addr ip6src; 47 struct in6_addr ip6dst; 48 in_port_t psrc; 49 in_port_t pdst; 50 } tcpip6_spec_t; 51 52 typedef struct udpip4_spec_s { 53 in_addr_t ip4src; 54 in_addr_t ip4dst; 55 in_port_t psrc; 56 in_port_t pdst; 57 } udpip4_spec_t; 58 59 typedef struct udpip6_spec_s { 60 struct in6_addr ip6src; 61 struct in6_addr ip6dst; 62 in_port_t psrc; 63 in_port_t pdst; 64 } udpip6_spec_t; 65 66 typedef struct ahip4_spec_s { 67 in_addr_t ip4src; 68 in_addr_t ip4dst; 69 uint32_t spi; 70 } ahip4_spec_t; 71 72 typedef struct ahip6_spec_s { 73 struct in6_addr ip6src; 74 struct in6_addr ip6dst; 75 uint32_t spi; 76 } ahip6_spec_t; 77 78 typedef ahip4_spec_t espip4_spec_t; 79 typedef ahip6_spec_t espip6_spec_t; 80 81 typedef struct rawip4_spec_s { 82 struct in6_addr ip4src; 83 struct in6_addr ip4dst; 84 uint8_t hdata[64]; 85 } rawip4_spec_t; 86 87 typedef struct rawip6_spec_s { 88 struct in6_addr ip6src; 89 struct in6_addr ip6dst; 90 uint8_t hdata[64]; 91 } rawip6_spec_t; 92 93 94 typedef struct ether_spec_s { 95 uint16_t ether_type; 96 uint8_t frame_size; 97 uint8_t eframe[16]; 98 } ether_spec_t; 99 100 101 typedef struct ip_user_spec_s { 102 uint8_t id; 103 uint8_t ip_ver; 104 uint8_t proto; 105 uint8_t tos_mask; 106 uint8_t tos; 107 } ip_user_spec_t; 108 109 typedef ether_spec_t arpip_spec_t; 110 typedef ether_spec_t ether_user_spec_t; 111 112 typedef struct flow_spec_s { 113 uint32_t flow_type; 114 union { 115 tcpip4_spec_t tcpip4spec; 116 tcpip6_spec_t tcpip6spec; 117 udpip4_spec_t udpip4spec; 118 udpip6_spec_t udpip6spec; 119 arpip_spec_t arpipspec; 120 ahip4_spec_t ahip4spec; 121 ahip6_spec_t ahip6spec; 122 espip4_spec_t espip4spec; 123 espip6_spec_t espip6spec; 124 rawip4_spec_t rawip4spec; 125 rawip6_spec_t rawip6spec; 126 ether_spec_t etherspec; 127 ip_user_spec_t ip_usr_spec; 128 uint8_t hdata[64]; 129 } uh, um; /* entry, mask */ 130 } flow_spec_t; 131 132 #define FSPEC_TCPIP4 0x1 /* TCP/IPv4 Flow */ 133 #define FSPEC_TCPIP6 0x2 /* TCP/IPv6 */ 134 #define FSPEC_UDPIP4 0x3 /* UDP/IPv4 */ 135 #define FSPEC_UDPIP6 0x4 /* UDP/IPv6 */ 136 #define FSPEC_ARPIP 0x5 /* ARP/IPv4 */ 137 #define FSPEC_AHIP4 0x6 /* AH/IP4 */ 138 #define FSPEC_AHIP6 0x7 /* AH/IP6 */ 139 #define FSPEC_ESPIP4 0x8 /* ESP/IP4 */ 140 #define FSPEC_ESPIP6 0x9 /* ESP/IP6 */ 141 #define FSPEC_SCTPIP4 0xA /* ESP/IP4 */ 142 #define FSPEC_SCTPIP6 0xB /* ESP/IP6 */ 143 #define FSPEC_RAW4 0xC /* RAW/IP4 */ 144 #define FSPEC_RAW6 0xD /* RAW/IP6 */ 145 #define FSPEC_ETHER 0xE /* ETHER Programmable */ 146 #define FSPEC_IP_USR 0xF /* IP Programmable */ 147 #define FSPEC_HDATA 0x10 /* Pkt Headers eth-da,sa,etype,ip,tcp(Bitmap) */ 148 149 150 #define TCAM_IPV6_ADDR(m32, ip6addr) { \ 151 m32[0] = ip6addr.S6_addr32[0]; \ 152 m32[1] = ip6addr.S6_addr32[1]; \ 153 m32[2] = ip6addr.S6_addr32[2]; \ 154 m32[3] = ip6addr.S6_addr32[3]; \ 155 } 156 157 158 #define TCAM_IPV4_ADDR(m32, ip4addr) (m32 = ip4addr) 159 #define TCAM_IP_PORTS(port32, dp, sp) (port32 = dp | (sp << 16)) 160 #define TCAM_IP_CLASS(key, mask, class) { \ 161 key = class; \ 162 mask = 0x1f; \ 163 } 164 165 #define TCAM_IP_PROTO(key, mask, proto) { \ 166 key = proto; \ 167 mask = 0xff; \ 168 } 169 170 171 typedef struct flow_resource_s { 172 uint64_t channel_cookie; 173 uint64_t flow_cookie; 174 uint8_t tcam_location; 175 flow_spec_t flow_spec; 176 } flow_resource_t; 177 178 #ifdef __cplusplus 179 } 180 #endif 181 182 #endif /* _SYS_HXGE_HXGE_FLOW_H */ 183