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 15 #define IPA_PDU_HEADER_SIZE 0x40 16 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) 17 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) 18 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) 19 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) 20 21 extern unsigned char IPA_PDU_HEADER[]; 22 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) 23 24 #define QETH_SEQ_NO_LENGTH 4 25 #define QETH_MPC_TOKEN_LENGTH 4 26 #define QETH_MCL_LENGTH 4 27 28 #define QETH_TIMEOUT (10 * HZ) 29 #define QETH_IPA_TIMEOUT (45 * HZ) 30 31 #define QETH_CLEAR_CHANNEL_PARM -10 32 #define QETH_HALT_CHANNEL_PARM -11 33 34 static inline bool qeth_intparm_is_iob(unsigned long intparm) 35 { 36 switch (intparm) { 37 case QETH_CLEAR_CHANNEL_PARM: 38 case QETH_HALT_CHANNEL_PARM: 39 case 0: 40 return false; 41 } 42 return true; 43 } 44 45 /*****************************************************************************/ 46 /* IP Assist related definitions */ 47 /*****************************************************************************/ 48 #define IPA_CMD_INITIATOR_HOST 0x00 49 #define IPA_CMD_INITIATOR_OSA 0x01 50 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 51 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 52 #define IPA_CMD_PRIM_VERSION_NO 0x01 53 54 struct qeth_ipa_caps { 55 u32 supported; 56 u32 enabled; 57 }; 58 59 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 60 { 61 return (caps->supported & mask) == mask; 62 } 63 64 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 65 { 66 return (caps->enabled & mask) == mask; 67 } 68 69 enum qeth_card_types { 70 QETH_CARD_TYPE_OSD = 1, 71 QETH_CARD_TYPE_IQD = 5, 72 QETH_CARD_TYPE_OSN = 6, 73 QETH_CARD_TYPE_OSM = 3, 74 QETH_CARD_TYPE_OSX = 2, 75 }; 76 77 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 78 #define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) 79 #define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) 80 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 81 #define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) 82 #define IS_VM_NIC(card) ((card)->info.is_vm_nic) 83 84 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 85 /* only the first two bytes are looked at in qeth_get_cardname_short */ 86 enum qeth_link_types { 87 QETH_LINK_TYPE_FAST_ETH = 0x01, 88 QETH_LINK_TYPE_HSTR = 0x02, 89 QETH_LINK_TYPE_GBIT_ETH = 0x03, 90 QETH_LINK_TYPE_OSN = 0x04, 91 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 92 QETH_LINK_TYPE_25GBIT_ETH = 0x12, 93 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 94 QETH_LINK_TYPE_LANE_TR = 0x82, 95 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 96 QETH_LINK_TYPE_LANE = 0x88, 97 }; 98 99 /* 100 * Routing stuff 101 */ 102 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */ 103 enum qeth_routing_types { 104 /* TODO: set to bit flag used in IPA Command */ 105 NO_ROUTER = 0, 106 PRIMARY_ROUTER = 1, 107 SECONDARY_ROUTER = 2, 108 MULTICAST_ROUTER = 3, 109 PRIMARY_CONNECTOR = 4, 110 SECONDARY_CONNECTOR = 5, 111 }; 112 113 /* IPA Commands */ 114 enum qeth_ipa_cmds { 115 IPA_CMD_STARTLAN = 0x01, 116 IPA_CMD_STOPLAN = 0x02, 117 IPA_CMD_SETVMAC = 0x21, 118 IPA_CMD_DELVMAC = 0x22, 119 IPA_CMD_SETGMAC = 0x23, 120 IPA_CMD_DELGMAC = 0x24, 121 IPA_CMD_SETVLAN = 0x25, 122 IPA_CMD_DELVLAN = 0x26, 123 IPA_CMD_VNICC = 0x2a, 124 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 125 IPA_CMD_SETCCID = 0x41, 126 IPA_CMD_DELCCID = 0x42, 127 IPA_CMD_MODCCID = 0x43, 128 IPA_CMD_SETIP = 0xb1, 129 IPA_CMD_QIPASSIST = 0xb2, 130 IPA_CMD_SETASSPARMS = 0xb3, 131 IPA_CMD_SETIPM = 0xb4, 132 IPA_CMD_DELIPM = 0xb5, 133 IPA_CMD_SETRTG = 0xb6, 134 IPA_CMD_DELIP = 0xb7, 135 IPA_CMD_SETADAPTERPARMS = 0xb8, 136 IPA_CMD_SET_DIAG_ASS = 0xb9, 137 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 138 IPA_CMD_CREATE_ADDR = 0xc3, 139 IPA_CMD_DESTROY_ADDR = 0xc4, 140 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 141 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 142 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 143 IPA_CMD_UNKNOWN = 0x00 144 }; 145 146 enum qeth_ip_ass_cmds { 147 IPA_CMD_ASS_START = 0x0001, 148 IPA_CMD_ASS_STOP = 0x0002, 149 IPA_CMD_ASS_CONFIGURE = 0x0003, 150 IPA_CMD_ASS_ENABLE = 0x0004, 151 }; 152 153 enum qeth_arp_process_subcmds { 154 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 155 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 156 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 157 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 158 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 159 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 160 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 161 }; 162 163 164 /* Return Codes for IPA Commands 165 * according to OSA card Specs */ 166 167 enum qeth_ipa_return_codes { 168 IPA_RC_SUCCESS = 0x0000, 169 IPA_RC_NOTSUPP = 0x0001, 170 IPA_RC_IP_TABLE_FULL = 0x0002, 171 IPA_RC_UNKNOWN_ERROR = 0x0003, 172 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 173 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 174 IPA_RC_INVALID_FORMAT = 0x0006, 175 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 176 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 177 IPA_RC_DUP_IPV6_HOME = 0x0010, 178 IPA_RC_UNREGISTERED_ADDR = 0x0011, 179 IPA_RC_NO_ID_AVAILABLE = 0x0012, 180 IPA_RC_ID_NOT_FOUND = 0x0013, 181 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 182 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 183 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 184 IPA_RC_INVALID_IP_VERSION = 0x0020, 185 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 186 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 187 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 188 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 189 IPA_RC_L2_DUP_MAC = 0x2005, 190 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 191 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 192 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 193 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 194 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 195 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 196 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 197 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 198 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 199 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 200 IPA_RC_VNICC_VNICBP = 0x20B0, 201 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 202 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 203 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 204 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 205 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 206 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 207 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 208 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 209 IPA_RC_DATA_MISMATCH = 0xe001, 210 IPA_RC_INVALID_MTU_SIZE = 0xe002, 211 IPA_RC_INVALID_LANTYPE = 0xe003, 212 IPA_RC_INVALID_LANNUM = 0xe004, 213 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 214 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 215 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 216 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 217 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 218 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 219 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 220 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 221 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 222 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 223 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 224 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 225 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 226 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 227 IPA_RC_LAN_OFFLINE = 0xe080, 228 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 229 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 230 IPA_RC_FFFF = 0xffff 231 }; 232 /* for VNIC Characteristics */ 233 #define IPA_RC_VNICC_OOSEQ 0x0005 234 235 /* for SET_DIAGNOSTIC_ASSIST */ 236 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 237 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 238 239 /* for SETBRIDGEPORT (double occupancies) */ 240 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 241 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 242 243 /* IPA function flags; each flag marks availability of respective function */ 244 enum qeth_ipa_funcs { 245 IPA_ARP_PROCESSING = 0x00000001L, 246 IPA_INBOUND_CHECKSUM = 0x00000002L, 247 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 248 /* RESERVED = 0x00000008L,*/ 249 IPA_FILTERING = 0x00000010L, 250 IPA_IPV6 = 0x00000020L, 251 IPA_MULTICASTING = 0x00000040L, 252 IPA_IP_REASSEMBLY = 0x00000080L, 253 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 254 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 255 IPA_SETADAPTERPARMS = 0x00000400L, 256 IPA_VLAN_PRIO = 0x00000800L, 257 IPA_PASSTHRU = 0x00001000L, 258 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 259 IPA_FULL_VLAN = 0x00004000L, 260 IPA_INBOUND_PASSTHRU = 0x00008000L, 261 IPA_SOURCE_MAC = 0x00010000L, 262 IPA_OSA_MC_ROUTER = 0x00020000L, 263 IPA_QUERY_ARP_ASSIST = 0x00040000L, 264 IPA_INBOUND_TSO = 0x00080000L, 265 IPA_OUTBOUND_TSO = 0x00100000L, 266 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 267 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 268 }; 269 270 /* SETIP/DELIP IPA Command: ***************************************************/ 271 enum qeth_ipa_setdelip_flags { 272 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 273 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 274 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 275 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 276 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 277 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 278 }; 279 280 /* SETADAPTER IPA Command: ****************************************************/ 281 enum qeth_ipa_setadp_cmd { 282 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 283 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 284 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 285 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 286 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 287 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 288 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 289 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 290 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 291 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 292 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 293 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 294 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 295 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 296 IPA_SETADP_QUERY_OAT = 0x00080000L, 297 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 298 }; 299 enum qeth_ipa_mac_ops { 300 CHANGE_ADDR_READ_MAC = 0, 301 CHANGE_ADDR_REPLACE_MAC = 1, 302 CHANGE_ADDR_ADD_MAC = 2, 303 CHANGE_ADDR_DEL_MAC = 4, 304 CHANGE_ADDR_RESET_MAC = 8, 305 }; 306 enum qeth_ipa_addr_ops { 307 CHANGE_ADDR_READ_ADDR = 0, 308 CHANGE_ADDR_ADD_ADDR = 1, 309 CHANGE_ADDR_DEL_ADDR = 2, 310 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 311 }; 312 enum qeth_ipa_promisc_modes { 313 SET_PROMISC_MODE_OFF = 0, 314 SET_PROMISC_MODE_ON = 1, 315 }; 316 enum qeth_ipa_isolation_modes { 317 ISOLATION_MODE_NONE = 0x00000000L, 318 ISOLATION_MODE_FWD = 0x00000001L, 319 ISOLATION_MODE_DROP = 0x00000002L, 320 }; 321 enum qeth_ipa_set_access_mode_rc { 322 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 323 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 324 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 325 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 326 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 327 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 328 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 329 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 330 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 331 }; 332 enum qeth_card_info_card_type { 333 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 334 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 335 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 336 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 337 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 338 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 339 }; 340 enum qeth_card_info_port_mode { 341 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 342 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 343 }; 344 enum qeth_card_info_port_speed { 345 CARD_INFO_PORTS_10M = 0x00000005, 346 CARD_INFO_PORTS_100M = 0x00000006, 347 CARD_INFO_PORTS_1G = 0x00000007, 348 CARD_INFO_PORTS_10G = 0x00000008, 349 CARD_INFO_PORTS_25G = 0x0000000A, 350 }; 351 352 /* (SET)DELIP(M) IPA stuff ***************************************************/ 353 struct qeth_ipacmd_setdelip4 { 354 __u8 ip_addr[4]; 355 __u8 mask[4]; 356 __u32 flags; 357 } __attribute__ ((packed)); 358 359 struct qeth_ipacmd_setdelip6 { 360 __u8 ip_addr[16]; 361 __u8 mask[16]; 362 __u32 flags; 363 } __attribute__ ((packed)); 364 365 struct qeth_ipacmd_setdelipm { 366 __u8 mac[6]; 367 __u8 padding[2]; 368 __u8 ip6[12]; 369 __u8 ip4[4]; 370 } __attribute__ ((packed)); 371 372 struct qeth_ipacmd_layer2setdelmac { 373 __u32 mac_length; 374 __u8 mac[6]; 375 } __attribute__ ((packed)); 376 377 struct qeth_ipacmd_layer2setdelvlan { 378 __u16 vlan_id; 379 } __attribute__ ((packed)); 380 381 struct qeth_ipacmd_setassparms_hdr { 382 __u16 length; 383 __u16 command_code; 384 __u16 return_code; 385 __u8 number_of_replies; 386 __u8 seq_no; 387 } __attribute__((packed)); 388 389 struct qeth_arp_query_data { 390 __u16 request_bits; 391 __u16 reply_bits; 392 __u32 no_entries; 393 char data; /* only for replies */ 394 } __attribute__((packed)); 395 396 /* used as parameter for arp_query reply */ 397 struct qeth_arp_query_info { 398 __u32 udata_len; 399 __u16 mask_bits; 400 __u32 udata_offset; 401 __u32 no_entries; 402 char *udata; 403 }; 404 405 /* IPA set assist segmentation bit definitions for receive and 406 * transmit checksum offloading. 407 */ 408 enum qeth_ipa_checksum_bits { 409 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 410 QETH_IPA_CHECKSUM_UDP = 0x0008, 411 QETH_IPA_CHECKSUM_TCP = 0x0010, 412 QETH_IPA_CHECKSUM_LP2LP = 0x0020 413 }; 414 415 enum qeth_ipa_large_send_caps { 416 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 417 }; 418 419 struct qeth_tso_start_data { 420 u32 mss; 421 u32 supported; 422 }; 423 424 /* SETASSPARMS IPA Command: */ 425 struct qeth_ipacmd_setassparms { 426 u32 assist_no; 427 struct qeth_ipacmd_setassparms_hdr hdr; 428 union { 429 __u32 flags_32bit; 430 struct qeth_ipa_caps caps; 431 struct qeth_arp_cache_entry arp_entry; 432 struct qeth_arp_query_data query_arp; 433 struct qeth_tso_start_data tso; 434 __u8 ip[16]; 435 } data; 436 } __attribute__ ((packed)); 437 438 #define SETASS_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setassparms,\ 439 data.field) 440 441 /* SETRTG IPA Command: ****************************************************/ 442 struct qeth_set_routing { 443 __u8 type; 444 }; 445 446 /* SETADAPTERPARMS IPA Command: *******************************************/ 447 struct qeth_query_cmds_supp { 448 __u32 no_lantypes_supp; 449 __u8 lan_type; 450 __u8 reserved1[3]; 451 __u32 supported_cmds; 452 __u8 reserved2[8]; 453 } __attribute__ ((packed)); 454 455 struct qeth_change_addr { 456 u32 cmd; 457 u32 addr_size; 458 u32 no_macs; 459 u8 addr[ETH_ALEN]; 460 }; 461 462 struct qeth_snmp_cmd { 463 __u8 token[16]; 464 __u32 request; 465 __u32 interface; 466 __u32 returncode; 467 __u32 firmwarelevel; 468 __u32 seqno; 469 __u8 data; 470 } __attribute__ ((packed)); 471 472 struct qeth_snmp_ureq_hdr { 473 __u32 data_len; 474 __u32 req_len; 475 __u32 reserved1; 476 __u32 reserved2; 477 } __attribute__ ((packed)); 478 479 struct qeth_snmp_ureq { 480 struct qeth_snmp_ureq_hdr hdr; 481 struct qeth_snmp_cmd cmd; 482 } __attribute__((packed)); 483 484 /* SET_ACCESS_CONTROL: same format for request and reply */ 485 struct qeth_set_access_ctrl { 486 __u32 subcmd_code; 487 __u8 reserved[8]; 488 } __attribute__((packed)); 489 490 struct qeth_query_oat { 491 __u32 subcmd_code; 492 __u8 reserved[12]; 493 } __packed; 494 495 struct qeth_qoat_priv { 496 __u32 buffer_len; 497 __u32 response_len; 498 char *buffer; 499 }; 500 501 struct qeth_query_card_info { 502 __u8 card_type; 503 __u8 reserved1; 504 __u16 port_mode; 505 __u32 port_speed; 506 __u32 reserved2; 507 }; 508 509 #define QETH_SWITCH_FORW_802_1 0x00000001 510 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 511 #define QETH_SWITCH_CAP_RTE 0x00000004 512 #define QETH_SWITCH_CAP_ECP 0x00000008 513 #define QETH_SWITCH_CAP_VDP 0x00000010 514 515 struct qeth_query_switch_attributes { 516 __u8 version; 517 __u8 reserved1; 518 __u16 reserved2; 519 __u32 capabilities; 520 __u32 settings; 521 __u8 reserved3[8]; 522 }; 523 524 #define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */ 525 526 struct qeth_ipacmd_setadpparms_hdr { 527 u16 cmdlength; 528 u16 reserved2; 529 u32 command_code; 530 u16 return_code; 531 u8 used_total; 532 u8 seq_no; 533 u8 flags; 534 u8 reserved3[3]; 535 }; 536 537 struct qeth_ipacmd_setadpparms { 538 struct qeth_ipa_caps hw_cmds; 539 struct qeth_ipacmd_setadpparms_hdr hdr; 540 union { 541 struct qeth_query_cmds_supp query_cmds_supp; 542 struct qeth_change_addr change_addr; 543 struct qeth_snmp_cmd snmp; 544 struct qeth_set_access_ctrl set_access_ctrl; 545 struct qeth_query_oat query_oat; 546 struct qeth_query_card_info card_info; 547 struct qeth_query_switch_attributes query_switch_attributes; 548 __u32 mode; 549 } data; 550 } __attribute__ ((packed)); 551 552 #define SETADP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setadpparms,\ 553 data.field) 554 555 /* CREATE_ADDR IPA Command: ***********************************************/ 556 struct qeth_create_destroy_address { 557 __u8 unique_id[8]; 558 } __attribute__ ((packed)); 559 560 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 561 562 enum qeth_diags_cmds { 563 QETH_DIAGS_CMD_QUERY = 0x0001, 564 QETH_DIAGS_CMD_TRAP = 0x0002, 565 QETH_DIAGS_CMD_TRACE = 0x0004, 566 QETH_DIAGS_CMD_NOLOG = 0x0008, 567 QETH_DIAGS_CMD_DUMP = 0x0010, 568 }; 569 570 enum qeth_diags_trace_types { 571 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 572 }; 573 574 enum qeth_diags_trace_cmds { 575 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 576 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 577 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 578 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 579 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 580 }; 581 582 enum qeth_diags_trap_action { 583 QETH_DIAGS_TRAP_ARM = 0x01, 584 QETH_DIAGS_TRAP_DISARM = 0x02, 585 QETH_DIAGS_TRAP_CAPTURE = 0x04, 586 }; 587 588 struct qeth_ipacmd_diagass { 589 __u32 host_tod2; 590 __u32:32; 591 __u16 subcmd_len; 592 __u16:16; 593 __u32 subcmd; 594 __u8 type; 595 __u8 action; 596 __u16 options; 597 __u32 ext; 598 __u8 cdata[64]; 599 } __attribute__ ((packed)); 600 601 #define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext) 602 #define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\ 603 offsetof(struct qeth_ipacmd_diagass, \ 604 subcmd_len)) 605 606 /* VNIC Characteristics IPA Command: *****************************************/ 607 /* IPA commands/sub commands for VNICC */ 608 #define IPA_VNICC_QUERY_CHARS 0x00000000L 609 #define IPA_VNICC_QUERY_CMDS 0x00000001L 610 #define IPA_VNICC_ENABLE 0x00000002L 611 #define IPA_VNICC_DISABLE 0x00000004L 612 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 613 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 614 615 /* VNICC flags */ 616 #define QETH_VNICC_FLOODING 0x80000000 617 #define QETH_VNICC_MCAST_FLOODING 0x40000000 618 #define QETH_VNICC_LEARNING 0x20000000 619 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 620 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 621 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 622 #define QETH_VNICC_RX_BCAST 0x02000000 623 624 /* VNICC default values */ 625 #define QETH_VNICC_ALL 0xff000000 626 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 627 /* default VNICC timeout in seconds */ 628 #define QETH_VNICC_DEFAULT_TIMEOUT 600 629 630 /* VNICC header */ 631 struct qeth_ipacmd_vnicc_hdr { 632 u16 data_length; 633 u16 reserved; 634 u32 sub_command; 635 }; 636 637 /* query supported commands for VNIC characteristic */ 638 struct qeth_vnicc_query_cmds { 639 u32 vnic_char; 640 u32 sup_cmds; 641 }; 642 643 /* enable/disable VNIC characteristic */ 644 struct qeth_vnicc_set_char { 645 u32 vnic_char; 646 }; 647 648 /* get/set timeout for VNIC characteristic */ 649 struct qeth_vnicc_getset_timeout { 650 u32 vnic_char; 651 u32 timeout; 652 }; 653 654 /* complete VNICC IPA command message */ 655 struct qeth_ipacmd_vnicc { 656 struct qeth_ipa_caps vnicc_cmds; 657 struct qeth_ipacmd_vnicc_hdr hdr; 658 union { 659 struct qeth_vnicc_query_cmds query_cmds; 660 struct qeth_vnicc_set_char set_char; 661 struct qeth_vnicc_getset_timeout getset_timeout; 662 } data; 663 }; 664 665 #define VNICC_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_vnicc,\ 666 data.field) 667 668 /* SETBRIDGEPORT IPA Command: *********************************************/ 669 enum qeth_ipa_sbp_cmd { 670 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 671 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 672 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 673 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 674 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 675 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 676 }; 677 678 struct net_if_token { 679 __u16 devnum; 680 __u8 cssid; 681 __u8 iid; 682 __u8 ssid; 683 __u8 chpid; 684 __u16 chid; 685 } __packed; 686 687 struct mac_addr_lnid { 688 __u8 mac[6]; 689 __u16 lnid; 690 } __packed; 691 692 struct qeth_ipacmd_sbp_hdr { 693 __u16 cmdlength; 694 __u16 reserved1; 695 __u32 command_code; 696 __u16 return_code; 697 __u8 used_total; 698 __u8 seq_no; 699 __u32 reserved2; 700 } __packed; 701 702 struct qeth_sbp_query_cmds_supp { 703 __u32 supported_cmds; 704 __u32 reserved; 705 } __packed; 706 707 struct qeth_sbp_set_primary { 708 struct net_if_token token; 709 } __packed; 710 711 struct qeth_sbp_port_entry { 712 __u8 role; 713 __u8 state; 714 __u8 reserved1; 715 __u8 reserved2; 716 struct net_if_token token; 717 } __packed; 718 719 struct qeth_sbp_query_ports { 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_sbp_state_change { 728 __u8 primary_bp_supported; 729 __u8 secondary_bp_supported; 730 __u8 num_entries; 731 __u8 entry_length; 732 struct qeth_sbp_port_entry entry[]; 733 } __packed; 734 735 struct qeth_ipacmd_setbridgeport { 736 struct qeth_ipa_caps sbp_cmds; 737 struct qeth_ipacmd_sbp_hdr hdr; 738 union { 739 struct qeth_sbp_query_cmds_supp query_cmds_supp; 740 struct qeth_sbp_set_primary set_primary; 741 struct qeth_sbp_query_ports query_ports; 742 struct qeth_sbp_state_change state_change; 743 } data; 744 } __packed; 745 746 #define SBP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setbridgeport,\ 747 data.field) 748 749 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 750 /* Bitmask for entry->change_code. Both bits may be raised. */ 751 enum qeth_ipa_addr_change_code { 752 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 753 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 754 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 755 }; 756 757 struct qeth_ipacmd_addr_change_entry { 758 struct net_if_token token; 759 struct mac_addr_lnid addr_lnid; 760 __u8 change_code; 761 __u8 reserved1; 762 __u16 reserved2; 763 } __packed; 764 765 struct qeth_ipacmd_addr_change { 766 __u8 lost_event_mask; 767 __u8 reserved; 768 __u16 num_entries; 769 struct qeth_ipacmd_addr_change_entry entry[]; 770 } __packed; 771 772 /* Header for each IPA command */ 773 struct qeth_ipacmd_hdr { 774 __u8 command; 775 __u8 initiator; 776 __u16 seqno; 777 __u16 return_code; 778 __u8 adapter_type; 779 __u8 rel_adapter_no; 780 __u8 prim_version_no; 781 __u8 param_count; 782 __u16 prot_version; 783 __u32 ipa_supported; 784 __u32 ipa_enabled; 785 } __attribute__ ((packed)); 786 787 /* The IPA command itself */ 788 struct qeth_ipa_cmd { 789 struct qeth_ipacmd_hdr hdr; 790 union { 791 struct qeth_ipacmd_setdelip4 setdelip4; 792 struct qeth_ipacmd_setdelip6 setdelip6; 793 struct qeth_ipacmd_setdelipm setdelipm; 794 struct qeth_ipacmd_setassparms setassparms; 795 struct qeth_ipacmd_layer2setdelmac setdelmac; 796 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 797 struct qeth_create_destroy_address create_destroy_addr; 798 struct qeth_ipacmd_setadpparms setadapterparms; 799 struct qeth_set_routing setrtg; 800 struct qeth_ipacmd_diagass diagass; 801 struct qeth_ipacmd_setbridgeport sbp; 802 struct qeth_ipacmd_addr_change addrchange; 803 struct qeth_ipacmd_vnicc vnicc; 804 } data; 805 } __attribute__ ((packed)); 806 807 #define IPA_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipa_cmd, data.field) 808 809 /* 810 * special command for ARP processing. 811 * this is not included in setassparms command before, because we get 812 * problem with the size of struct qeth_ipacmd_setassparms otherwise 813 */ 814 enum qeth_ipa_arp_return_codes { 815 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 816 QETH_IPA_ARP_RC_FAILED = 0x0001, 817 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 818 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 819 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 820 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 821 }; 822 823 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 824 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 825 826 /* Helper functions */ 827 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 828 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 829 830 /*****************************************************************************/ 831 /* END OF IP Assist related definitions */ 832 /*****************************************************************************/ 833 834 extern unsigned char CM_ENABLE[]; 835 #define CM_ENABLE_SIZE 0x63 836 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 837 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 838 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 839 840 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 841 (PDU_ENCAPSULATION(buffer) + 0x13) 842 843 844 extern unsigned char CM_SETUP[]; 845 #define CM_SETUP_SIZE 0x64 846 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 847 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 848 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 849 850 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 851 (PDU_ENCAPSULATION(buffer) + 0x1a) 852 853 extern unsigned char ULP_ENABLE[]; 854 #define ULP_ENABLE_SIZE 0x6b 855 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 856 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 857 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 858 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 859 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 860 (PDU_ENCAPSULATION(buffer) + 0x13) 861 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 862 (PDU_ENCAPSULATION(buffer) + 0x1f) 863 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 864 (PDU_ENCAPSULATION(buffer) + 0x17) 865 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 866 (PDU_ENCAPSULATION(buffer) + 0x2b) 867 /* Layer 2 definitions */ 868 #define QETH_PROT_LAYER2 0x08 869 #define QETH_PROT_TCPIP 0x03 870 #define QETH_PROT_OSN2 0x0a 871 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 872 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 873 874 extern unsigned char ULP_SETUP[]; 875 #define ULP_SETUP_SIZE 0x6c 876 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 877 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 878 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 879 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 880 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 881 882 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 883 (PDU_ENCAPSULATION(buffer) + 0x1a) 884 885 886 extern unsigned char DM_ACT[]; 887 #define DM_ACT_SIZE 0x55 888 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 889 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 890 891 892 893 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 894 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 895 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 896 897 extern unsigned char IDX_ACTIVATE_READ[]; 898 extern unsigned char IDX_ACTIVATE_WRITE[]; 899 900 #define IDX_ACTIVATE_SIZE 0x22 901 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 902 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 903 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 904 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 905 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 906 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 907 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 908 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 909 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 910 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 911 #define QETH_IDX_ACT_ERR_EXCL 0x19 912 #define QETH_IDX_ACT_ERR_AUTH 0x1E 913 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 914 915 #define PDU_ENCAPSULATION(buffer) \ 916 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 917 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 918 919 #define IS_IPA(buffer) \ 920 ((buffer) && \ 921 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 922 923 #endif 924