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