1 /* 2 * drivers/net/ethernet/rocker/rocker.h - Rocker switch device driver 3 * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> 4 * Copyright (c) 2014 Scott Feldman <sfeldma@gmail.com> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 */ 11 12 #ifndef _ROCKER_H 13 #define _ROCKER_H 14 15 #include <linux/types.h> 16 17 #define PCI_VENDOR_ID_REDHAT 0x1b36 18 #define PCI_DEVICE_ID_REDHAT_ROCKER 0x0006 19 20 #define ROCKER_PCI_BAR0_SIZE 0x2000 21 22 /* MSI-X vectors */ 23 enum { 24 ROCKER_MSIX_VEC_CMD, 25 ROCKER_MSIX_VEC_EVENT, 26 ROCKER_MSIX_VEC_TEST, 27 ROCKER_MSIX_VEC_RESERVED0, 28 __ROCKER_MSIX_VEC_TX, 29 __ROCKER_MSIX_VEC_RX, 30 #define ROCKER_MSIX_VEC_TX(port) \ 31 (__ROCKER_MSIX_VEC_TX + ((port) * 2)) 32 #define ROCKER_MSIX_VEC_RX(port) \ 33 (__ROCKER_MSIX_VEC_RX + ((port) * 2)) 34 #define ROCKER_MSIX_VEC_COUNT(portcnt) \ 35 (ROCKER_MSIX_VEC_RX((portcnt - 1)) + 1) 36 }; 37 38 /* Rocker bogus registers */ 39 #define ROCKER_BOGUS_REG0 0x0000 40 #define ROCKER_BOGUS_REG1 0x0004 41 #define ROCKER_BOGUS_REG2 0x0008 42 #define ROCKER_BOGUS_REG3 0x000c 43 44 /* Rocker test registers */ 45 #define ROCKER_TEST_REG 0x0010 46 #define ROCKER_TEST_REG64 0x0018 /* 8-byte */ 47 #define ROCKER_TEST_IRQ 0x0020 48 #define ROCKER_TEST_DMA_ADDR 0x0028 /* 8-byte */ 49 #define ROCKER_TEST_DMA_SIZE 0x0030 50 #define ROCKER_TEST_DMA_CTRL 0x0034 51 52 /* Rocker test register ctrl */ 53 #define ROCKER_TEST_DMA_CTRL_CLEAR (1 << 0) 54 #define ROCKER_TEST_DMA_CTRL_FILL (1 << 1) 55 #define ROCKER_TEST_DMA_CTRL_INVERT (1 << 2) 56 57 /* Rocker DMA ring register offsets */ 58 #define ROCKER_DMA_DESC_ADDR(x) (0x1000 + (x) * 32) /* 8-byte */ 59 #define ROCKER_DMA_DESC_SIZE(x) (0x1008 + (x) * 32) 60 #define ROCKER_DMA_DESC_HEAD(x) (0x100c + (x) * 32) 61 #define ROCKER_DMA_DESC_TAIL(x) (0x1010 + (x) * 32) 62 #define ROCKER_DMA_DESC_CTRL(x) (0x1014 + (x) * 32) 63 #define ROCKER_DMA_DESC_CREDITS(x) (0x1018 + (x) * 32) 64 #define ROCKER_DMA_DESC_RES1(x) (0x101c + (x) * 32) 65 66 /* Rocker dma ctrl register bits */ 67 #define ROCKER_DMA_DESC_CTRL_RESET (1 << 0) 68 69 /* Rocker DMA ring types */ 70 enum rocker_dma_type { 71 ROCKER_DMA_CMD, 72 ROCKER_DMA_EVENT, 73 __ROCKER_DMA_TX, 74 __ROCKER_DMA_RX, 75 #define ROCKER_DMA_TX(port) (__ROCKER_DMA_TX + (port) * 2) 76 #define ROCKER_DMA_RX(port) (__ROCKER_DMA_RX + (port) * 2) 77 }; 78 79 /* Rocker DMA ring size limits and default sizes */ 80 #define ROCKER_DMA_SIZE_MIN 2ul 81 #define ROCKER_DMA_SIZE_MAX 65536ul 82 #define ROCKER_DMA_CMD_DEFAULT_SIZE 32ul 83 #define ROCKER_DMA_EVENT_DEFAULT_SIZE 32ul 84 #define ROCKER_DMA_TX_DEFAULT_SIZE 64ul 85 #define ROCKER_DMA_TX_DESC_SIZE 256 86 #define ROCKER_DMA_RX_DEFAULT_SIZE 64ul 87 #define ROCKER_DMA_RX_DESC_SIZE 256 88 89 /* Rocker DMA descriptor struct */ 90 struct rocker_desc { 91 u64 buf_addr; 92 u64 cookie; 93 u16 buf_size; 94 u16 tlv_size; 95 u16 resv[5]; 96 u16 comp_err; 97 }; 98 99 #define ROCKER_DMA_DESC_COMP_ERR_GEN (1 << 15) 100 101 /* Rocker DMA TLV struct */ 102 struct rocker_tlv { 103 u32 type; 104 u16 len; 105 }; 106 107 /* TLVs */ 108 enum { 109 ROCKER_TLV_CMD_UNSPEC, 110 ROCKER_TLV_CMD_TYPE, /* u16 */ 111 ROCKER_TLV_CMD_INFO, /* nest */ 112 113 __ROCKER_TLV_CMD_MAX, 114 ROCKER_TLV_CMD_MAX = __ROCKER_TLV_CMD_MAX - 1, 115 }; 116 117 enum { 118 ROCKER_TLV_CMD_TYPE_UNSPEC, 119 ROCKER_TLV_CMD_TYPE_GET_PORT_SETTINGS, 120 ROCKER_TLV_CMD_TYPE_SET_PORT_SETTINGS, 121 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_ADD, 122 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_MOD, 123 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_DEL, 124 ROCKER_TLV_CMD_TYPE_OF_DPA_FLOW_GET_STATS, 125 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_ADD, 126 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_MOD, 127 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_DEL, 128 ROCKER_TLV_CMD_TYPE_OF_DPA_GROUP_GET_STATS, 129 130 ROCKER_TLV_CMD_TYPE_CLEAR_PORT_STATS, 131 ROCKER_TLV_CMD_TYPE_GET_PORT_STATS, 132 133 __ROCKER_TLV_CMD_TYPE_MAX, 134 ROCKER_TLV_CMD_TYPE_MAX = __ROCKER_TLV_CMD_TYPE_MAX - 1, 135 }; 136 137 enum { 138 ROCKER_TLV_CMD_PORT_SETTINGS_UNSPEC, 139 ROCKER_TLV_CMD_PORT_SETTINGS_LPORT, /* u32 */ 140 ROCKER_TLV_CMD_PORT_SETTINGS_SPEED, /* u32 */ 141 ROCKER_TLV_CMD_PORT_SETTINGS_DUPLEX, /* u8 */ 142 ROCKER_TLV_CMD_PORT_SETTINGS_AUTONEG, /* u8 */ 143 ROCKER_TLV_CMD_PORT_SETTINGS_MACADDR, /* binary */ 144 ROCKER_TLV_CMD_PORT_SETTINGS_MODE, /* u8 */ 145 ROCKER_TLV_CMD_PORT_SETTINGS_LEARNING, /* u8 */ 146 147 __ROCKER_TLV_CMD_PORT_SETTINGS_MAX, 148 ROCKER_TLV_CMD_PORT_SETTINGS_MAX = 149 __ROCKER_TLV_CMD_PORT_SETTINGS_MAX - 1, 150 }; 151 152 enum { 153 ROCKER_TLV_CMD_PORT_STATS_UNSPEC, 154 ROCKER_TLV_CMD_PORT_STATS_LPORT, /* u32 */ 155 156 ROCKER_TLV_CMD_PORT_STATS_RX_PKTS, /* u64 */ 157 ROCKER_TLV_CMD_PORT_STATS_RX_BYTES, /* u64 */ 158 ROCKER_TLV_CMD_PORT_STATS_RX_DROPPED, /* u64 */ 159 ROCKER_TLV_CMD_PORT_STATS_RX_ERRORS, /* u64 */ 160 161 ROCKER_TLV_CMD_PORT_STATS_TX_PKTS, /* u64 */ 162 ROCKER_TLV_CMD_PORT_STATS_TX_BYTES, /* u64 */ 163 ROCKER_TLV_CMD_PORT_STATS_TX_DROPPED, /* u64 */ 164 ROCKER_TLV_CMD_PORT_STATS_TX_ERRORS, /* u64 */ 165 166 __ROCKER_TLV_CMD_PORT_STATS_MAX, 167 ROCKER_TLV_CMD_PORT_STATS_MAX = __ROCKER_TLV_CMD_PORT_STATS_MAX - 1, 168 }; 169 170 enum rocker_port_mode { 171 ROCKER_PORT_MODE_OF_DPA, 172 }; 173 174 enum { 175 ROCKER_TLV_EVENT_UNSPEC, 176 ROCKER_TLV_EVENT_TYPE, /* u16 */ 177 ROCKER_TLV_EVENT_INFO, /* nest */ 178 179 __ROCKER_TLV_EVENT_MAX, 180 ROCKER_TLV_EVENT_MAX = __ROCKER_TLV_EVENT_MAX - 1, 181 }; 182 183 enum { 184 ROCKER_TLV_EVENT_TYPE_UNSPEC, 185 ROCKER_TLV_EVENT_TYPE_LINK_CHANGED, 186 ROCKER_TLV_EVENT_TYPE_MAC_VLAN_SEEN, 187 188 __ROCKER_TLV_EVENT_TYPE_MAX, 189 ROCKER_TLV_EVENT_TYPE_MAX = __ROCKER_TLV_EVENT_TYPE_MAX - 1, 190 }; 191 192 enum { 193 ROCKER_TLV_EVENT_LINK_CHANGED_UNSPEC, 194 ROCKER_TLV_EVENT_LINK_CHANGED_LPORT, /* u32 */ 195 ROCKER_TLV_EVENT_LINK_CHANGED_LINKUP, /* u8 */ 196 197 __ROCKER_TLV_EVENT_LINK_CHANGED_MAX, 198 ROCKER_TLV_EVENT_LINK_CHANGED_MAX = 199 __ROCKER_TLV_EVENT_LINK_CHANGED_MAX - 1, 200 }; 201 202 enum { 203 ROCKER_TLV_EVENT_MAC_VLAN_UNSPEC, 204 ROCKER_TLV_EVENT_MAC_VLAN_LPORT, /* u32 */ 205 ROCKER_TLV_EVENT_MAC_VLAN_MAC, /* binary */ 206 ROCKER_TLV_EVENT_MAC_VLAN_VLAN_ID, /* __be16 */ 207 208 __ROCKER_TLV_EVENT_MAC_VLAN_MAX, 209 ROCKER_TLV_EVENT_MAC_VLAN_MAX = __ROCKER_TLV_EVENT_MAC_VLAN_MAX - 1, 210 }; 211 212 enum { 213 ROCKER_TLV_RX_UNSPEC, 214 ROCKER_TLV_RX_FLAGS, /* u16, see ROCKER_RX_FLAGS_ */ 215 ROCKER_TLV_RX_CSUM, /* u16 */ 216 ROCKER_TLV_RX_FRAG_ADDR, /* u64 */ 217 ROCKER_TLV_RX_FRAG_MAX_LEN, /* u16 */ 218 ROCKER_TLV_RX_FRAG_LEN, /* u16 */ 219 220 __ROCKER_TLV_RX_MAX, 221 ROCKER_TLV_RX_MAX = __ROCKER_TLV_RX_MAX - 1, 222 }; 223 224 #define ROCKER_RX_FLAGS_IPV4 (1 << 0) 225 #define ROCKER_RX_FLAGS_IPV6 (1 << 1) 226 #define ROCKER_RX_FLAGS_CSUM_CALC (1 << 2) 227 #define ROCKER_RX_FLAGS_IPV4_CSUM_GOOD (1 << 3) 228 #define ROCKER_RX_FLAGS_IP_FRAG (1 << 4) 229 #define ROCKER_RX_FLAGS_TCP (1 << 5) 230 #define ROCKER_RX_FLAGS_UDP (1 << 6) 231 #define ROCKER_RX_FLAGS_TCP_UDP_CSUM_GOOD (1 << 7) 232 233 enum { 234 ROCKER_TLV_TX_UNSPEC, 235 ROCKER_TLV_TX_OFFLOAD, /* u8, see ROCKER_TX_OFFLOAD_ */ 236 ROCKER_TLV_TX_L3_CSUM_OFF, /* u16 */ 237 ROCKER_TLV_TX_TSO_MSS, /* u16 */ 238 ROCKER_TLV_TX_TSO_HDR_LEN, /* u16 */ 239 ROCKER_TLV_TX_FRAGS, /* array */ 240 241 __ROCKER_TLV_TX_MAX, 242 ROCKER_TLV_TX_MAX = __ROCKER_TLV_TX_MAX - 1, 243 }; 244 245 #define ROCKER_TX_OFFLOAD_NONE 0 246 #define ROCKER_TX_OFFLOAD_IP_CSUM 1 247 #define ROCKER_TX_OFFLOAD_TCP_UDP_CSUM 2 248 #define ROCKER_TX_OFFLOAD_L3_CSUM 3 249 #define ROCKER_TX_OFFLOAD_TSO 4 250 251 #define ROCKER_TX_FRAGS_MAX 16 252 253 enum { 254 ROCKER_TLV_TX_FRAG_UNSPEC, 255 ROCKER_TLV_TX_FRAG, /* nest */ 256 257 __ROCKER_TLV_TX_FRAG_MAX, 258 ROCKER_TLV_TX_FRAG_MAX = __ROCKER_TLV_TX_FRAG_MAX - 1, 259 }; 260 261 enum { 262 ROCKER_TLV_TX_FRAG_ATTR_UNSPEC, 263 ROCKER_TLV_TX_FRAG_ATTR_ADDR, /* u64 */ 264 ROCKER_TLV_TX_FRAG_ATTR_LEN, /* u16 */ 265 266 __ROCKER_TLV_TX_FRAG_ATTR_MAX, 267 ROCKER_TLV_TX_FRAG_ATTR_MAX = __ROCKER_TLV_TX_FRAG_ATTR_MAX - 1, 268 }; 269 270 /* cmd info nested for OF-DPA msgs */ 271 enum { 272 ROCKER_TLV_OF_DPA_UNSPEC, 273 ROCKER_TLV_OF_DPA_TABLE_ID, /* u16 */ 274 ROCKER_TLV_OF_DPA_PRIORITY, /* u32 */ 275 ROCKER_TLV_OF_DPA_HARDTIME, /* u32 */ 276 ROCKER_TLV_OF_DPA_IDLETIME, /* u32 */ 277 ROCKER_TLV_OF_DPA_COOKIE, /* u64 */ 278 ROCKER_TLV_OF_DPA_IN_LPORT, /* u32 */ 279 ROCKER_TLV_OF_DPA_IN_LPORT_MASK, /* u32 */ 280 ROCKER_TLV_OF_DPA_OUT_LPORT, /* u32 */ 281 ROCKER_TLV_OF_DPA_GOTO_TABLE_ID, /* u16 */ 282 ROCKER_TLV_OF_DPA_GROUP_ID, /* u32 */ 283 ROCKER_TLV_OF_DPA_GROUP_ID_LOWER, /* u32 */ 284 ROCKER_TLV_OF_DPA_GROUP_COUNT, /* u16 */ 285 ROCKER_TLV_OF_DPA_GROUP_IDS, /* u32 array */ 286 ROCKER_TLV_OF_DPA_VLAN_ID, /* __be16 */ 287 ROCKER_TLV_OF_DPA_VLAN_ID_MASK, /* __be16 */ 288 ROCKER_TLV_OF_DPA_VLAN_PCP, /* __be16 */ 289 ROCKER_TLV_OF_DPA_VLAN_PCP_MASK, /* __be16 */ 290 ROCKER_TLV_OF_DPA_VLAN_PCP_ACTION, /* u8 */ 291 ROCKER_TLV_OF_DPA_NEW_VLAN_ID, /* __be16 */ 292 ROCKER_TLV_OF_DPA_NEW_VLAN_PCP, /* u8 */ 293 ROCKER_TLV_OF_DPA_TUNNEL_ID, /* u32 */ 294 ROCKER_TLV_OF_DPA_TUN_LOG_LPORT, /* u32 */ 295 ROCKER_TLV_OF_DPA_ETHERTYPE, /* __be16 */ 296 ROCKER_TLV_OF_DPA_DST_MAC, /* binary */ 297 ROCKER_TLV_OF_DPA_DST_MAC_MASK, /* binary */ 298 ROCKER_TLV_OF_DPA_SRC_MAC, /* binary */ 299 ROCKER_TLV_OF_DPA_SRC_MAC_MASK, /* binary */ 300 ROCKER_TLV_OF_DPA_IP_PROTO, /* u8 */ 301 ROCKER_TLV_OF_DPA_IP_PROTO_MASK, /* u8 */ 302 ROCKER_TLV_OF_DPA_IP_DSCP, /* u8 */ 303 ROCKER_TLV_OF_DPA_IP_DSCP_MASK, /* u8 */ 304 ROCKER_TLV_OF_DPA_IP_DSCP_ACTION, /* u8 */ 305 ROCKER_TLV_OF_DPA_NEW_IP_DSCP, /* u8 */ 306 ROCKER_TLV_OF_DPA_IP_ECN, /* u8 */ 307 ROCKER_TLV_OF_DPA_IP_ECN_MASK, /* u8 */ 308 ROCKER_TLV_OF_DPA_DST_IP, /* __be32 */ 309 ROCKER_TLV_OF_DPA_DST_IP_MASK, /* __be32 */ 310 ROCKER_TLV_OF_DPA_SRC_IP, /* __be32 */ 311 ROCKER_TLV_OF_DPA_SRC_IP_MASK, /* __be32 */ 312 ROCKER_TLV_OF_DPA_DST_IPV6, /* binary */ 313 ROCKER_TLV_OF_DPA_DST_IPV6_MASK, /* binary */ 314 ROCKER_TLV_OF_DPA_SRC_IPV6, /* binary */ 315 ROCKER_TLV_OF_DPA_SRC_IPV6_MASK, /* binary */ 316 ROCKER_TLV_OF_DPA_SRC_ARP_IP, /* __be32 */ 317 ROCKER_TLV_OF_DPA_SRC_ARP_IP_MASK, /* __be32 */ 318 ROCKER_TLV_OF_DPA_L4_DST_PORT, /* __be16 */ 319 ROCKER_TLV_OF_DPA_L4_DST_PORT_MASK, /* __be16 */ 320 ROCKER_TLV_OF_DPA_L4_SRC_PORT, /* __be16 */ 321 ROCKER_TLV_OF_DPA_L4_SRC_PORT_MASK, /* __be16 */ 322 ROCKER_TLV_OF_DPA_ICMP_TYPE, /* u8 */ 323 ROCKER_TLV_OF_DPA_ICMP_TYPE_MASK, /* u8 */ 324 ROCKER_TLV_OF_DPA_ICMP_CODE, /* u8 */ 325 ROCKER_TLV_OF_DPA_ICMP_CODE_MASK, /* u8 */ 326 ROCKER_TLV_OF_DPA_IPV6_LABEL, /* __be32 */ 327 ROCKER_TLV_OF_DPA_IPV6_LABEL_MASK, /* __be32 */ 328 ROCKER_TLV_OF_DPA_QUEUE_ID_ACTION, /* u8 */ 329 ROCKER_TLV_OF_DPA_NEW_QUEUE_ID, /* u8 */ 330 ROCKER_TLV_OF_DPA_CLEAR_ACTIONS, /* u32 */ 331 ROCKER_TLV_OF_DPA_POP_VLAN, /* u8 */ 332 ROCKER_TLV_OF_DPA_TTL_CHECK, /* u8 */ 333 ROCKER_TLV_OF_DPA_COPY_CPU_ACTION, /* u8 */ 334 335 __ROCKER_TLV_OF_DPA_MAX, 336 ROCKER_TLV_OF_DPA_MAX = __ROCKER_TLV_OF_DPA_MAX - 1, 337 }; 338 339 /* OF-DPA table IDs */ 340 341 enum rocker_of_dpa_table_id { 342 ROCKER_OF_DPA_TABLE_ID_INGRESS_PORT = 0, 343 ROCKER_OF_DPA_TABLE_ID_VLAN = 10, 344 ROCKER_OF_DPA_TABLE_ID_TERMINATION_MAC = 20, 345 ROCKER_OF_DPA_TABLE_ID_UNICAST_ROUTING = 30, 346 ROCKER_OF_DPA_TABLE_ID_MULTICAST_ROUTING = 40, 347 ROCKER_OF_DPA_TABLE_ID_BRIDGING = 50, 348 ROCKER_OF_DPA_TABLE_ID_ACL_POLICY = 60, 349 }; 350 351 /* OF-DPA flow stats */ 352 enum { 353 ROCKER_TLV_OF_DPA_FLOW_STAT_UNSPEC, 354 ROCKER_TLV_OF_DPA_FLOW_STAT_DURATION, /* u32 */ 355 ROCKER_TLV_OF_DPA_FLOW_STAT_RX_PKTS, /* u64 */ 356 ROCKER_TLV_OF_DPA_FLOW_STAT_TX_PKTS, /* u64 */ 357 358 __ROCKER_TLV_OF_DPA_FLOW_STAT_MAX, 359 ROCKER_TLV_OF_DPA_FLOW_STAT_MAX = __ROCKER_TLV_OF_DPA_FLOW_STAT_MAX - 1, 360 }; 361 362 /* OF-DPA group types */ 363 enum rocker_of_dpa_group_type { 364 ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE = 0, 365 ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE, 366 ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST, 367 ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST, 368 ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD, 369 ROCKER_OF_DPA_GROUP_TYPE_L3_INTERFACE, 370 ROCKER_OF_DPA_GROUP_TYPE_L3_MCAST, 371 ROCKER_OF_DPA_GROUP_TYPE_L3_ECMP, 372 ROCKER_OF_DPA_GROUP_TYPE_L2_OVERLAY, 373 }; 374 375 /* OF-DPA group L2 overlay types */ 376 enum rocker_of_dpa_overlay_type { 377 ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_UCAST = 0, 378 ROCKER_OF_DPA_OVERLAY_TYPE_FLOOD_MCAST, 379 ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_UCAST, 380 ROCKER_OF_DPA_OVERLAY_TYPE_MCAST_MCAST, 381 }; 382 383 /* OF-DPA group ID encoding */ 384 #define ROCKER_GROUP_TYPE_SHIFT 28 385 #define ROCKER_GROUP_TYPE_MASK 0xf0000000 386 #define ROCKER_GROUP_VLAN_SHIFT 16 387 #define ROCKER_GROUP_VLAN_MASK 0x0fff0000 388 #define ROCKER_GROUP_PORT_SHIFT 0 389 #define ROCKER_GROUP_PORT_MASK 0x0000ffff 390 #define ROCKER_GROUP_TUNNEL_ID_SHIFT 12 391 #define ROCKER_GROUP_TUNNEL_ID_MASK 0x0ffff000 392 #define ROCKER_GROUP_SUBTYPE_SHIFT 10 393 #define ROCKER_GROUP_SUBTYPE_MASK 0x00000c00 394 #define ROCKER_GROUP_INDEX_SHIFT 0 395 #define ROCKER_GROUP_INDEX_MASK 0x0000ffff 396 #define ROCKER_GROUP_INDEX_LONG_SHIFT 0 397 #define ROCKER_GROUP_INDEX_LONG_MASK 0x0fffffff 398 399 #define ROCKER_GROUP_TYPE_GET(group_id) \ 400 (((group_id) & ROCKER_GROUP_TYPE_MASK) >> ROCKER_GROUP_TYPE_SHIFT) 401 #define ROCKER_GROUP_TYPE_SET(type) \ 402 (((type) << ROCKER_GROUP_TYPE_SHIFT) & ROCKER_GROUP_TYPE_MASK) 403 #define ROCKER_GROUP_VLAN_GET(group_id) \ 404 (((group_id) & ROCKER_GROUP_VLAN_ID_MASK) >> ROCKER_GROUP_VLAN_ID_SHIFT) 405 #define ROCKER_GROUP_VLAN_SET(vlan_id) \ 406 (((vlan_id) << ROCKER_GROUP_VLAN_SHIFT) & ROCKER_GROUP_VLAN_MASK) 407 #define ROCKER_GROUP_PORT_GET(group_id) \ 408 (((group_id) & ROCKER_GROUP_PORT_MASK) >> ROCKER_GROUP_PORT_SHIFT) 409 #define ROCKER_GROUP_PORT_SET(port) \ 410 (((port) << ROCKER_GROUP_PORT_SHIFT) & ROCKER_GROUP_PORT_MASK) 411 #define ROCKER_GROUP_INDEX_GET(group_id) \ 412 (((group_id) & ROCKER_GROUP_INDEX_MASK) >> ROCKER_GROUP_INDEX_SHIFT) 413 #define ROCKER_GROUP_INDEX_SET(index) \ 414 (((index) << ROCKER_GROUP_INDEX_SHIFT) & ROCKER_GROUP_INDEX_MASK) 415 #define ROCKER_GROUP_INDEX_LONG_GET(group_id) \ 416 (((group_id) & ROCKER_GROUP_INDEX_LONG_MASK) >> \ 417 ROCKER_GROUP_INDEX_LONG_SHIFT) 418 #define ROCKER_GROUP_INDEX_LONG_SET(index) \ 419 (((index) << ROCKER_GROUP_INDEX_LONG_SHIFT) & \ 420 ROCKER_GROUP_INDEX_LONG_MASK) 421 422 #define ROCKER_GROUP_NONE 0 423 #define ROCKER_GROUP_L2_INTERFACE(vlan_id, port) \ 424 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_INTERFACE) |\ 425 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_PORT_SET(port)) 426 #define ROCKER_GROUP_L2_REWRITE(index) \ 427 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_REWRITE) |\ 428 ROCKER_GROUP_INDEX_LONG_SET(index)) 429 #define ROCKER_GROUP_L2_MCAST(vlan_id, index) \ 430 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_MCAST) |\ 431 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index)) 432 #define ROCKER_GROUP_L2_FLOOD(vlan_id, index) \ 433 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L2_FLOOD) |\ 434 ROCKER_GROUP_VLAN_SET(ntohs(vlan_id)) | ROCKER_GROUP_INDEX_SET(index)) 435 #define ROCKER_GROUP_L3_UNICAST(index) \ 436 (ROCKER_GROUP_TYPE_SET(ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST) |\ 437 ROCKER_GROUP_INDEX_LONG_SET(index)) 438 439 /* Rocker general purpose registers */ 440 #define ROCKER_CONTROL 0x0300 441 #define ROCKER_PORT_PHYS_COUNT 0x0304 442 #define ROCKER_PORT_PHYS_LINK_STATUS 0x0310 /* 8-byte */ 443 #define ROCKER_PORT_PHYS_ENABLE 0x0318 /* 8-byte */ 444 #define ROCKER_SWITCH_ID 0x0320 /* 8-byte */ 445 446 /* Rocker control bits */ 447 #define ROCKER_CONTROL_RESET (1 << 0) 448 449 #endif 450