1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright IBM Corp. 2007 4 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>, 5 * Thomas Spatzier <tspat@de.ibm.com>, 6 * Frank Blaschka <frank.blaschka@de.ibm.com> 7 */ 8 9 #ifndef __QETH_CORE_MPC_H__ 10 #define __QETH_CORE_MPC_H__ 11 12 #include <asm/qeth.h> 13 #include <uapi/linux/if_ether.h> 14 #include <uapi/linux/in6.h> 15 16 #define IPA_PDU_HEADER_SIZE 0x40 17 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) 18 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) 19 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) 20 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) 21 22 extern unsigned char IPA_PDU_HEADER[]; 23 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) 24 25 #define QETH_SEQ_NO_LENGTH 4 26 #define QETH_MPC_TOKEN_LENGTH 4 27 #define QETH_MCL_LENGTH 4 28 29 #define QETH_TIMEOUT (10 * HZ) 30 #define QETH_IPA_TIMEOUT (45 * HZ) 31 32 /*****************************************************************************/ 33 /* IP Assist related definitions */ 34 /*****************************************************************************/ 35 #define IPA_CMD_INITIATOR_HOST 0x00 36 #define IPA_CMD_INITIATOR_OSA 0x01 37 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 38 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 39 #define IPA_CMD_PRIM_VERSION_NO 0x01 40 41 struct qeth_ipa_caps { 42 u32 supported; 43 u32 enabled; 44 }; 45 46 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 47 { 48 return (caps->supported & mask) == mask; 49 } 50 51 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 52 { 53 return (caps->enabled & mask) == mask; 54 } 55 56 #define qeth_adp_supported(c, f) \ 57 qeth_ipa_caps_supported(&c->options.adp, f) 58 #define qeth_is_supported(c, f) \ 59 qeth_ipa_caps_supported(&c->options.ipa4, f) 60 #define qeth_is_supported6(c, f) \ 61 qeth_ipa_caps_supported(&c->options.ipa6, f) 62 #define qeth_is_ipafunc_supported(c, prot, f) \ 63 ((prot == QETH_PROT_IPV6) ? qeth_is_supported6(c, f) : \ 64 qeth_is_supported(c, f)) 65 66 enum qeth_card_types { 67 QETH_CARD_TYPE_OSD = 1, 68 QETH_CARD_TYPE_IQD = 5, 69 QETH_CARD_TYPE_OSN = 6, 70 QETH_CARD_TYPE_OSM = 3, 71 QETH_CARD_TYPE_OSX = 2, 72 }; 73 74 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 75 #define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) 76 #define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) 77 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 78 #define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) 79 #define IS_VM_NIC(card) ((card)->info.is_vm_nic) 80 81 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 82 /* only the first two bytes are looked at in qeth_get_cardname_short */ 83 enum qeth_link_types { 84 QETH_LINK_TYPE_FAST_ETH = 0x01, 85 QETH_LINK_TYPE_HSTR = 0x02, 86 QETH_LINK_TYPE_GBIT_ETH = 0x03, 87 QETH_LINK_TYPE_OSN = 0x04, 88 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 89 QETH_LINK_TYPE_25GBIT_ETH = 0x12, 90 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 91 QETH_LINK_TYPE_LANE_TR = 0x82, 92 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 93 QETH_LINK_TYPE_LANE = 0x88, 94 }; 95 96 enum qeth_routing_types { 97 /* TODO: set to bit flag used in IPA Command */ 98 NO_ROUTER = 0, 99 PRIMARY_ROUTER = 1, 100 SECONDARY_ROUTER = 2, 101 MULTICAST_ROUTER = 3, 102 PRIMARY_CONNECTOR = 4, 103 SECONDARY_CONNECTOR = 5, 104 }; 105 106 /* IPA Commands */ 107 enum qeth_ipa_cmds { 108 IPA_CMD_STARTLAN = 0x01, 109 IPA_CMD_STOPLAN = 0x02, 110 IPA_CMD_SETVMAC = 0x21, 111 IPA_CMD_DELVMAC = 0x22, 112 IPA_CMD_SETGMAC = 0x23, 113 IPA_CMD_DELGMAC = 0x24, 114 IPA_CMD_SETVLAN = 0x25, 115 IPA_CMD_DELVLAN = 0x26, 116 IPA_CMD_VNICC = 0x2a, 117 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 118 IPA_CMD_SETCCID = 0x41, 119 IPA_CMD_DELCCID = 0x42, 120 IPA_CMD_MODCCID = 0x43, 121 IPA_CMD_SETIP = 0xb1, 122 IPA_CMD_QIPASSIST = 0xb2, 123 IPA_CMD_SETASSPARMS = 0xb3, 124 IPA_CMD_SETIPM = 0xb4, 125 IPA_CMD_DELIPM = 0xb5, 126 IPA_CMD_SETRTG = 0xb6, 127 IPA_CMD_DELIP = 0xb7, 128 IPA_CMD_SETADAPTERPARMS = 0xb8, 129 IPA_CMD_SET_DIAG_ASS = 0xb9, 130 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 131 IPA_CMD_CREATE_ADDR = 0xc3, 132 IPA_CMD_DESTROY_ADDR = 0xc4, 133 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 134 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 135 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 136 IPA_CMD_UNKNOWN = 0x00 137 }; 138 139 enum qeth_ip_ass_cmds { 140 IPA_CMD_ASS_START = 0x0001, 141 IPA_CMD_ASS_STOP = 0x0002, 142 IPA_CMD_ASS_CONFIGURE = 0x0003, 143 IPA_CMD_ASS_ENABLE = 0x0004, 144 }; 145 146 enum qeth_arp_process_subcmds { 147 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 148 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 149 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 150 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 151 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 152 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 153 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 154 }; 155 156 157 /* Return Codes for IPA Commands 158 * according to OSA card Specs */ 159 160 enum qeth_ipa_return_codes { 161 IPA_RC_SUCCESS = 0x0000, 162 IPA_RC_NOTSUPP = 0x0001, 163 IPA_RC_IP_TABLE_FULL = 0x0002, 164 IPA_RC_UNKNOWN_ERROR = 0x0003, 165 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 166 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 167 IPA_RC_INVALID_FORMAT = 0x0006, 168 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 169 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 170 IPA_RC_DUP_IPV6_HOME = 0x0010, 171 IPA_RC_UNREGISTERED_ADDR = 0x0011, 172 IPA_RC_NO_ID_AVAILABLE = 0x0012, 173 IPA_RC_ID_NOT_FOUND = 0x0013, 174 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 175 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 176 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 177 IPA_RC_INVALID_IP_VERSION = 0x0020, 178 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 179 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 180 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 181 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 182 IPA_RC_L2_DUP_MAC = 0x2005, 183 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 184 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 185 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 186 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 187 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 188 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 189 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 190 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 191 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 192 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 193 IPA_RC_VNICC_VNICBP = 0x20B0, 194 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 195 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 196 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 197 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 198 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 199 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 200 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 201 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 202 IPA_RC_DATA_MISMATCH = 0xe001, 203 IPA_RC_INVALID_MTU_SIZE = 0xe002, 204 IPA_RC_INVALID_LANTYPE = 0xe003, 205 IPA_RC_INVALID_LANNUM = 0xe004, 206 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 207 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 208 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 209 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 210 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 211 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 212 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 213 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 214 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 215 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 216 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 217 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 218 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 219 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 220 IPA_RC_LAN_OFFLINE = 0xe080, 221 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 222 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 223 IPA_RC_FFFF = 0xffff 224 }; 225 /* for VNIC Characteristics */ 226 #define IPA_RC_VNICC_OOSEQ 0x0005 227 228 /* for SET_DIAGNOSTIC_ASSIST */ 229 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 230 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 231 232 /* for SETBRIDGEPORT (double occupancies) */ 233 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 234 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 235 236 /* IPA function flags; each flag marks availability of respective function */ 237 enum qeth_ipa_funcs { 238 IPA_ARP_PROCESSING = 0x00000001L, 239 IPA_INBOUND_CHECKSUM = 0x00000002L, 240 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 241 /* RESERVED = 0x00000008L,*/ 242 IPA_FILTERING = 0x00000010L, 243 IPA_IPV6 = 0x00000020L, 244 IPA_MULTICASTING = 0x00000040L, 245 IPA_IP_REASSEMBLY = 0x00000080L, 246 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 247 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 248 IPA_SETADAPTERPARMS = 0x00000400L, 249 IPA_VLAN_PRIO = 0x00000800L, 250 IPA_PASSTHRU = 0x00001000L, 251 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 252 IPA_FULL_VLAN = 0x00004000L, 253 IPA_INBOUND_PASSTHRU = 0x00008000L, 254 IPA_SOURCE_MAC = 0x00010000L, 255 IPA_OSA_MC_ROUTER = 0x00020000L, 256 IPA_QUERY_ARP_ASSIST = 0x00040000L, 257 IPA_INBOUND_TSO = 0x00080000L, 258 IPA_OUTBOUND_TSO = 0x00100000L, 259 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 260 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 261 }; 262 263 /* SETIP/DELIP IPA Command: ***************************************************/ 264 enum qeth_ipa_setdelip_flags { 265 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 266 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 267 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 268 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 269 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 270 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 271 }; 272 273 /* SETADAPTER IPA Command: ****************************************************/ 274 enum qeth_ipa_setadp_cmd { 275 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 276 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 277 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 278 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 279 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 280 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 281 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 282 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 283 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 284 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 285 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 286 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 287 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 288 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 289 IPA_SETADP_QUERY_OAT = 0x00080000L, 290 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 291 }; 292 enum qeth_ipa_mac_ops { 293 CHANGE_ADDR_READ_MAC = 0, 294 CHANGE_ADDR_REPLACE_MAC = 1, 295 CHANGE_ADDR_ADD_MAC = 2, 296 CHANGE_ADDR_DEL_MAC = 4, 297 CHANGE_ADDR_RESET_MAC = 8, 298 }; 299 enum qeth_ipa_addr_ops { 300 CHANGE_ADDR_READ_ADDR = 0, 301 CHANGE_ADDR_ADD_ADDR = 1, 302 CHANGE_ADDR_DEL_ADDR = 2, 303 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 304 }; 305 enum qeth_ipa_promisc_modes { 306 SET_PROMISC_MODE_OFF = 0, 307 SET_PROMISC_MODE_ON = 1, 308 }; 309 enum qeth_ipa_isolation_modes { 310 ISOLATION_MODE_NONE = 0x00000000L, 311 ISOLATION_MODE_FWD = 0x00000001L, 312 ISOLATION_MODE_DROP = 0x00000002L, 313 }; 314 enum qeth_ipa_set_access_mode_rc { 315 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 316 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 317 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 318 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 319 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 320 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 321 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 322 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 323 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 324 }; 325 enum qeth_card_info_card_type { 326 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 327 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 328 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 329 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 330 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 331 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 332 }; 333 enum qeth_card_info_port_mode { 334 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 335 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 336 }; 337 enum qeth_card_info_port_speed { 338 CARD_INFO_PORTS_10M = 0x00000005, 339 CARD_INFO_PORTS_100M = 0x00000006, 340 CARD_INFO_PORTS_1G = 0x00000007, 341 CARD_INFO_PORTS_10G = 0x00000008, 342 CARD_INFO_PORTS_25G = 0x0000000A, 343 }; 344 345 /* (SET)DELIP(M) IPA stuff ***************************************************/ 346 struct qeth_ipacmd_setdelip4 { 347 __be32 addr; 348 __be32 mask; 349 __u32 flags; 350 } __attribute__ ((packed)); 351 352 struct qeth_ipacmd_setdelip6 { 353 struct in6_addr addr; 354 struct in6_addr prefix; 355 __u32 flags; 356 } __attribute__ ((packed)); 357 358 struct qeth_ipacmd_setdelipm { 359 __u8 mac[6]; 360 __u8 padding[2]; 361 struct in6_addr ip; 362 } __attribute__ ((packed)); 363 364 struct qeth_ipacmd_layer2setdelmac { 365 __u32 mac_length; 366 __u8 mac[6]; 367 } __attribute__ ((packed)); 368 369 struct qeth_ipacmd_layer2setdelvlan { 370 __u16 vlan_id; 371 } __attribute__ ((packed)); 372 373 struct qeth_ipacmd_setassparms_hdr { 374 __u16 length; 375 __u16 command_code; 376 __u16 return_code; 377 __u8 number_of_replies; 378 __u8 seq_no; 379 } __attribute__((packed)); 380 381 struct qeth_arp_query_data { 382 __u16 request_bits; 383 __u16 reply_bits; 384 __u32 no_entries; 385 char data; /* only for replies */ 386 } __attribute__((packed)); 387 388 /* used as parameter for arp_query reply */ 389 struct qeth_arp_query_info { 390 __u32 udata_len; 391 __u16 mask_bits; 392 __u32 udata_offset; 393 __u32 no_entries; 394 char *udata; 395 }; 396 397 /* IPA set assist segmentation bit definitions for receive and 398 * transmit checksum offloading. 399 */ 400 enum qeth_ipa_checksum_bits { 401 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 402 QETH_IPA_CHECKSUM_UDP = 0x0008, 403 QETH_IPA_CHECKSUM_TCP = 0x0010, 404 QETH_IPA_CHECKSUM_LP2LP = 0x0020 405 }; 406 407 enum qeth_ipa_large_send_caps { 408 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 409 }; 410 411 struct qeth_tso_start_data { 412 u32 mss; 413 u32 supported; 414 }; 415 416 /* SETASSPARMS IPA Command: */ 417 struct qeth_ipacmd_setassparms { 418 u32 assist_no; 419 struct qeth_ipacmd_setassparms_hdr hdr; 420 union { 421 __u32 flags_32bit; 422 struct qeth_ipa_caps caps; 423 struct qeth_arp_cache_entry arp_entry; 424 struct qeth_arp_query_data query_arp; 425 struct qeth_tso_start_data tso; 426 } data; 427 } __attribute__ ((packed)); 428 429 #define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\ 430 data.field) 431 432 /* SETRTG IPA Command: ****************************************************/ 433 struct qeth_set_routing { 434 __u8 type; 435 }; 436 437 /* SETADAPTERPARMS IPA Command: *******************************************/ 438 struct qeth_query_cmds_supp { 439 __u32 no_lantypes_supp; 440 __u8 lan_type; 441 __u8 reserved1[3]; 442 __u32 supported_cmds; 443 __u8 reserved2[8]; 444 } __attribute__ ((packed)); 445 446 struct qeth_change_addr { 447 u32 cmd; 448 u32 addr_size; 449 u32 no_macs; 450 u8 addr[ETH_ALEN]; 451 }; 452 453 struct qeth_snmp_cmd { 454 __u8 token[16]; 455 __u32 request; 456 __u32 interface; 457 __u32 returncode; 458 __u32 firmwarelevel; 459 __u32 seqno; 460 __u8 data; 461 } __attribute__ ((packed)); 462 463 struct qeth_snmp_ureq_hdr { 464 __u32 data_len; 465 __u32 req_len; 466 __u32 reserved1; 467 __u32 reserved2; 468 } __attribute__ ((packed)); 469 470 struct qeth_snmp_ureq { 471 struct qeth_snmp_ureq_hdr hdr; 472 struct qeth_snmp_cmd cmd; 473 } __attribute__((packed)); 474 475 /* SET_ACCESS_CONTROL: same format for request and reply */ 476 struct qeth_set_access_ctrl { 477 __u32 subcmd_code; 478 __u8 reserved[8]; 479 } __attribute__((packed)); 480 481 struct qeth_query_oat { 482 __u32 subcmd_code; 483 __u8 reserved[12]; 484 } __packed; 485 486 struct qeth_qoat_priv { 487 __u32 buffer_len; 488 __u32 response_len; 489 char *buffer; 490 }; 491 492 struct qeth_query_card_info { 493 __u8 card_type; 494 __u8 reserved1; 495 __u16 port_mode; 496 __u32 port_speed; 497 __u32 reserved2; 498 }; 499 500 #define QETH_SWITCH_FORW_802_1 0x00000001 501 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 502 #define QETH_SWITCH_CAP_RTE 0x00000004 503 #define QETH_SWITCH_CAP_ECP 0x00000008 504 #define QETH_SWITCH_CAP_VDP 0x00000010 505 506 struct qeth_query_switch_attributes { 507 __u8 version; 508 __u8 reserved1; 509 __u16 reserved2; 510 __u32 capabilities; 511 __u32 settings; 512 __u8 reserved3[8]; 513 }; 514 515 #define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */ 516 517 struct qeth_ipacmd_setadpparms_hdr { 518 u16 cmdlength; 519 u16 reserved2; 520 u32 command_code; 521 u16 return_code; 522 u8 used_total; 523 u8 seq_no; 524 u8 flags; 525 u8 reserved3[3]; 526 }; 527 528 struct qeth_ipacmd_setadpparms { 529 struct qeth_ipa_caps hw_cmds; 530 struct qeth_ipacmd_setadpparms_hdr hdr; 531 union { 532 struct qeth_query_cmds_supp query_cmds_supp; 533 struct qeth_change_addr change_addr; 534 struct qeth_snmp_cmd snmp; 535 struct qeth_set_access_ctrl set_access_ctrl; 536 struct qeth_query_oat query_oat; 537 struct qeth_query_card_info card_info; 538 struct qeth_query_switch_attributes query_switch_attributes; 539 __u32 mode; 540 } data; 541 } __attribute__ ((packed)); 542 543 #define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\ 544 data.field) 545 546 /* CREATE_ADDR IPA Command: ***********************************************/ 547 struct qeth_create_destroy_address { 548 u8 mac_addr[ETH_ALEN]; 549 u16 uid; 550 }; 551 552 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 553 554 enum qeth_diags_cmds { 555 QETH_DIAGS_CMD_QUERY = 0x0001, 556 QETH_DIAGS_CMD_TRAP = 0x0002, 557 QETH_DIAGS_CMD_TRACE = 0x0004, 558 QETH_DIAGS_CMD_NOLOG = 0x0008, 559 QETH_DIAGS_CMD_DUMP = 0x0010, 560 }; 561 562 enum qeth_diags_trace_types { 563 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 564 }; 565 566 enum qeth_diags_trace_cmds { 567 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 568 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 569 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 570 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 571 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 572 }; 573 574 enum qeth_diags_trap_action { 575 QETH_DIAGS_TRAP_ARM = 0x01, 576 QETH_DIAGS_TRAP_DISARM = 0x02, 577 QETH_DIAGS_TRAP_CAPTURE = 0x04, 578 }; 579 580 struct qeth_ipacmd_diagass { 581 __u32 host_tod2; 582 __u32:32; 583 __u16 subcmd_len; 584 __u16:16; 585 __u32 subcmd; 586 __u8 type; 587 __u8 action; 588 __u16 options; 589 __u32 ext; 590 __u8 cdata[64]; 591 } __attribute__ ((packed)); 592 593 #define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext) 594 #define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\ 595 offsetof(struct qeth_ipacmd_diagass, \ 596 subcmd_len)) 597 598 /* VNIC Characteristics IPA Command: *****************************************/ 599 /* IPA commands/sub commands for VNICC */ 600 #define IPA_VNICC_QUERY_CHARS 0x00000000L 601 #define IPA_VNICC_QUERY_CMDS 0x00000001L 602 #define IPA_VNICC_ENABLE 0x00000002L 603 #define IPA_VNICC_DISABLE 0x00000004L 604 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 605 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 606 607 /* VNICC flags */ 608 #define QETH_VNICC_FLOODING 0x80000000 609 #define QETH_VNICC_MCAST_FLOODING 0x40000000 610 #define QETH_VNICC_LEARNING 0x20000000 611 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 612 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 613 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 614 #define QETH_VNICC_RX_BCAST 0x02000000 615 616 /* VNICC default values */ 617 #define QETH_VNICC_ALL 0xff000000 618 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 619 /* default VNICC timeout in seconds */ 620 #define QETH_VNICC_DEFAULT_TIMEOUT 600 621 622 /* VNICC header */ 623 struct qeth_ipacmd_vnicc_hdr { 624 u16 data_length; 625 u16 reserved; 626 u32 sub_command; 627 }; 628 629 /* query supported commands for VNIC characteristic */ 630 struct qeth_vnicc_query_cmds { 631 u32 vnic_char; 632 u32 sup_cmds; 633 }; 634 635 /* enable/disable VNIC characteristic */ 636 struct qeth_vnicc_set_char { 637 u32 vnic_char; 638 }; 639 640 /* get/set timeout for VNIC characteristic */ 641 struct qeth_vnicc_getset_timeout { 642 u32 vnic_char; 643 u32 timeout; 644 }; 645 646 /* complete VNICC IPA command message */ 647 struct qeth_ipacmd_vnicc { 648 struct qeth_ipa_caps vnicc_cmds; 649 struct qeth_ipacmd_vnicc_hdr hdr; 650 union { 651 struct qeth_vnicc_query_cmds query_cmds; 652 struct qeth_vnicc_set_char set_char; 653 struct qeth_vnicc_getset_timeout getset_timeout; 654 } data; 655 }; 656 657 #define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\ 658 data.field) 659 660 /* SETBRIDGEPORT IPA Command: *********************************************/ 661 enum qeth_ipa_sbp_cmd { 662 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 663 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 664 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 665 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 666 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 667 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 668 }; 669 670 struct net_if_token { 671 __u16 devnum; 672 __u8 cssid; 673 __u8 iid; 674 __u8 ssid; 675 __u8 chpid; 676 __u16 chid; 677 } __packed; 678 679 struct mac_addr_lnid { 680 __u8 mac[6]; 681 __u16 lnid; 682 } __packed; 683 684 struct qeth_ipacmd_sbp_hdr { 685 __u16 cmdlength; 686 __u16 reserved1; 687 __u32 command_code; 688 __u16 return_code; 689 __u8 used_total; 690 __u8 seq_no; 691 __u32 reserved2; 692 } __packed; 693 694 struct qeth_sbp_query_cmds_supp { 695 __u32 supported_cmds; 696 __u32 reserved; 697 } __packed; 698 699 struct qeth_sbp_set_primary { 700 struct net_if_token token; 701 } __packed; 702 703 struct qeth_sbp_port_entry { 704 __u8 role; 705 __u8 state; 706 __u8 reserved1; 707 __u8 reserved2; 708 struct net_if_token token; 709 } __packed; 710 711 struct qeth_sbp_query_ports { 712 __u8 primary_bp_supported; 713 __u8 secondary_bp_supported; 714 __u8 num_entries; 715 __u8 entry_length; 716 struct qeth_sbp_port_entry entry[]; 717 } __packed; 718 719 struct qeth_sbp_state_change { 720 __u8 primary_bp_supported; 721 __u8 secondary_bp_supported; 722 __u8 num_entries; 723 __u8 entry_length; 724 struct qeth_sbp_port_entry entry[]; 725 } __packed; 726 727 struct qeth_ipacmd_setbridgeport { 728 struct qeth_ipa_caps sbp_cmds; 729 struct qeth_ipacmd_sbp_hdr hdr; 730 union { 731 struct qeth_sbp_query_cmds_supp query_cmds_supp; 732 struct qeth_sbp_set_primary set_primary; 733 struct qeth_sbp_query_ports query_ports; 734 struct qeth_sbp_state_change state_change; 735 } data; 736 } __packed; 737 738 #define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\ 739 data.field) 740 741 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 742 /* Bitmask for entry->change_code. Both bits may be raised. */ 743 enum qeth_ipa_addr_change_code { 744 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 745 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 746 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 747 }; 748 749 struct qeth_ipacmd_addr_change_entry { 750 struct net_if_token token; 751 struct mac_addr_lnid addr_lnid; 752 __u8 change_code; 753 __u8 reserved1; 754 __u16 reserved2; 755 } __packed; 756 757 struct qeth_ipacmd_addr_change { 758 __u8 lost_event_mask; 759 __u8 reserved; 760 __u16 num_entries; 761 struct qeth_ipacmd_addr_change_entry entry[]; 762 } __packed; 763 764 /* Header for each IPA command */ 765 struct qeth_ipacmd_hdr { 766 __u8 command; 767 __u8 initiator; 768 __u16 seqno; 769 __u16 return_code; 770 __u8 adapter_type; 771 __u8 rel_adapter_no; 772 __u8 prim_version_no; 773 __u8 param_count; 774 __u16 prot_version; 775 struct qeth_ipa_caps assists; 776 } __attribute__ ((packed)); 777 778 /* The IPA command itself */ 779 struct qeth_ipa_cmd { 780 struct qeth_ipacmd_hdr hdr; 781 union { 782 struct qeth_ipacmd_setdelip4 setdelip4; 783 struct qeth_ipacmd_setdelip6 setdelip6; 784 struct qeth_ipacmd_setdelipm setdelipm; 785 struct qeth_ipacmd_setassparms setassparms; 786 struct qeth_ipacmd_layer2setdelmac setdelmac; 787 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 788 struct qeth_create_destroy_address create_destroy_addr; 789 struct qeth_ipacmd_setadpparms setadapterparms; 790 struct qeth_set_routing setrtg; 791 struct qeth_ipacmd_diagass diagass; 792 struct qeth_ipacmd_setbridgeport sbp; 793 struct qeth_ipacmd_addr_change addrchange; 794 struct qeth_ipacmd_vnicc vnicc; 795 } data; 796 } __attribute__ ((packed)); 797 798 #define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field) 799 800 /* 801 * special command for ARP processing. 802 * this is not included in setassparms command before, because we get 803 * problem with the size of struct qeth_ipacmd_setassparms otherwise 804 */ 805 enum qeth_ipa_arp_return_codes { 806 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 807 QETH_IPA_ARP_RC_FAILED = 0x0001, 808 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 809 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 810 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 811 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 812 }; 813 814 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 815 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 816 817 /* Helper functions */ 818 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 819 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 820 821 /*****************************************************************************/ 822 /* END OF IP Assist related definitions */ 823 /*****************************************************************************/ 824 825 extern unsigned char CM_ENABLE[]; 826 #define CM_ENABLE_SIZE 0x63 827 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 828 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 829 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 830 831 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 832 (PDU_ENCAPSULATION(buffer) + 0x13) 833 834 835 extern unsigned char CM_SETUP[]; 836 #define CM_SETUP_SIZE 0x64 837 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 838 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 839 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 840 841 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 842 (PDU_ENCAPSULATION(buffer) + 0x1a) 843 844 extern unsigned char ULP_ENABLE[]; 845 #define ULP_ENABLE_SIZE 0x6b 846 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 847 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 848 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 849 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 850 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 851 (PDU_ENCAPSULATION(buffer) + 0x13) 852 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 853 (PDU_ENCAPSULATION(buffer) + 0x1f) 854 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 855 (PDU_ENCAPSULATION(buffer) + 0x17) 856 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 857 (PDU_ENCAPSULATION(buffer) + 0x2b) 858 /* Layer 2 definitions */ 859 #define QETH_PROT_LAYER2 0x08 860 #define QETH_PROT_TCPIP 0x03 861 #define QETH_PROT_OSN2 0x0a 862 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 863 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 864 865 extern unsigned char ULP_SETUP[]; 866 #define ULP_SETUP_SIZE 0x6c 867 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 868 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 869 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 870 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 871 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 872 873 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 874 (PDU_ENCAPSULATION(buffer) + 0x1a) 875 876 877 extern unsigned char DM_ACT[]; 878 #define DM_ACT_SIZE 0x55 879 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 880 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 881 882 883 884 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 885 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 886 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 887 888 extern unsigned char IDX_ACTIVATE_READ[]; 889 extern unsigned char IDX_ACTIVATE_WRITE[]; 890 891 #define IDX_ACTIVATE_SIZE 0x22 892 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 893 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 894 #define QETH_IDX_ACT_INVAL_FRAME 0x40 895 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 896 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 897 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 898 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 899 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 900 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 901 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 902 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 903 #define QETH_IDX_ACT_ERR_EXCL 0x19 904 #define QETH_IDX_ACT_ERR_AUTH 0x1E 905 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 906 907 #define QETH_IDX_TERMINATE 0xc0 908 #define QETH_IDX_TERMINATE_MASK 0xc0 909 #define QETH_IDX_TERM_BAD_TRANSPORT 0x41 910 #define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6 911 912 #define PDU_ENCAPSULATION(buffer) \ 913 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 914 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 915 916 #define IS_IPA(buffer) \ 917 ((buffer) && \ 918 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 919 920 #endif 921