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 IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd)) 25 26 #define QETH_SEQ_NO_LENGTH 4 27 #define QETH_MPC_TOKEN_LENGTH 4 28 #define QETH_MCL_LENGTH 4 29 30 #define QETH_TIMEOUT (10 * HZ) 31 #define QETH_IPA_TIMEOUT (45 * HZ) 32 #define QETH_IDX_COMMAND_SEQNO 0xffff0000 33 34 #define QETH_CLEAR_CHANNEL_PARM -10 35 #define QETH_HALT_CHANNEL_PARM -11 36 #define QETH_RCD_PARM -12 37 38 static inline bool qeth_intparm_is_iob(unsigned long intparm) 39 { 40 switch (intparm) { 41 case QETH_CLEAR_CHANNEL_PARM: 42 case QETH_HALT_CHANNEL_PARM: 43 case QETH_RCD_PARM: 44 case 0: 45 return false; 46 } 47 return true; 48 } 49 50 /*****************************************************************************/ 51 /* IP Assist related definitions */ 52 /*****************************************************************************/ 53 #define IPA_CMD_INITIATOR_HOST 0x00 54 #define IPA_CMD_INITIATOR_OSA 0x01 55 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 56 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 57 #define IPA_CMD_PRIM_VERSION_NO 0x01 58 59 struct qeth_ipa_caps { 60 u32 supported; 61 u32 enabled; 62 }; 63 64 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 65 { 66 return (caps->supported & mask) == mask; 67 } 68 69 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 70 { 71 return (caps->enabled & mask) == mask; 72 } 73 74 enum qeth_card_types { 75 QETH_CARD_TYPE_OSD = 1, 76 QETH_CARD_TYPE_IQD = 5, 77 QETH_CARD_TYPE_OSN = 6, 78 QETH_CARD_TYPE_OSM = 3, 79 QETH_CARD_TYPE_OSX = 2, 80 }; 81 82 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 83 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 84 85 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 86 /* only the first two bytes are looked at in qeth_get_cardname_short */ 87 enum qeth_link_types { 88 QETH_LINK_TYPE_FAST_ETH = 0x01, 89 QETH_LINK_TYPE_HSTR = 0x02, 90 QETH_LINK_TYPE_GBIT_ETH = 0x03, 91 QETH_LINK_TYPE_OSN = 0x04, 92 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 93 QETH_LINK_TYPE_25GBIT_ETH = 0x12, 94 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 95 QETH_LINK_TYPE_LANE_TR = 0x82, 96 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 97 QETH_LINK_TYPE_LANE = 0x88, 98 }; 99 100 /* 101 * Routing stuff 102 */ 103 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */ 104 enum qeth_routing_types { 105 /* TODO: set to bit flag used in IPA Command */ 106 NO_ROUTER = 0, 107 PRIMARY_ROUTER = 1, 108 SECONDARY_ROUTER = 2, 109 MULTICAST_ROUTER = 3, 110 PRIMARY_CONNECTOR = 4, 111 SECONDARY_CONNECTOR = 5, 112 }; 113 114 /* IPA Commands */ 115 enum qeth_ipa_cmds { 116 IPA_CMD_STARTLAN = 0x01, 117 IPA_CMD_STOPLAN = 0x02, 118 IPA_CMD_SETVMAC = 0x21, 119 IPA_CMD_DELVMAC = 0x22, 120 IPA_CMD_SETGMAC = 0x23, 121 IPA_CMD_DELGMAC = 0x24, 122 IPA_CMD_SETVLAN = 0x25, 123 IPA_CMD_DELVLAN = 0x26, 124 IPA_CMD_VNICC = 0x2a, 125 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 126 IPA_CMD_SETCCID = 0x41, 127 IPA_CMD_DELCCID = 0x42, 128 IPA_CMD_MODCCID = 0x43, 129 IPA_CMD_SETIP = 0xb1, 130 IPA_CMD_QIPASSIST = 0xb2, 131 IPA_CMD_SETASSPARMS = 0xb3, 132 IPA_CMD_SETIPM = 0xb4, 133 IPA_CMD_DELIPM = 0xb5, 134 IPA_CMD_SETRTG = 0xb6, 135 IPA_CMD_DELIP = 0xb7, 136 IPA_CMD_SETADAPTERPARMS = 0xb8, 137 IPA_CMD_SET_DIAG_ASS = 0xb9, 138 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 139 IPA_CMD_CREATE_ADDR = 0xc3, 140 IPA_CMD_DESTROY_ADDR = 0xc4, 141 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 142 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 143 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 144 IPA_CMD_UNKNOWN = 0x00 145 }; 146 147 enum qeth_ip_ass_cmds { 148 IPA_CMD_ASS_START = 0x0001, 149 IPA_CMD_ASS_STOP = 0x0002, 150 IPA_CMD_ASS_CONFIGURE = 0x0003, 151 IPA_CMD_ASS_ENABLE = 0x0004, 152 }; 153 154 enum qeth_arp_process_subcmds { 155 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 156 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 157 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 158 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 159 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 160 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 161 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 162 }; 163 164 165 /* Return Codes for IPA Commands 166 * according to OSA card Specs */ 167 168 enum qeth_ipa_return_codes { 169 IPA_RC_SUCCESS = 0x0000, 170 IPA_RC_NOTSUPP = 0x0001, 171 IPA_RC_IP_TABLE_FULL = 0x0002, 172 IPA_RC_UNKNOWN_ERROR = 0x0003, 173 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 174 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 175 IPA_RC_INVALID_FORMAT = 0x0006, 176 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 177 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 178 IPA_RC_DUP_IPV6_HOME = 0x0010, 179 IPA_RC_UNREGISTERED_ADDR = 0x0011, 180 IPA_RC_NO_ID_AVAILABLE = 0x0012, 181 IPA_RC_ID_NOT_FOUND = 0x0013, 182 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 183 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 184 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 185 IPA_RC_INVALID_IP_VERSION = 0x0020, 186 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 187 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 188 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 189 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 190 IPA_RC_L2_DUP_MAC = 0x2005, 191 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 192 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 193 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 194 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 195 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 196 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 197 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 198 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 199 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 200 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 201 IPA_RC_VNICC_VNICBP = 0x20B0, 202 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 203 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 204 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 205 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 206 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 207 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 208 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 209 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 210 IPA_RC_DATA_MISMATCH = 0xe001, 211 IPA_RC_INVALID_MTU_SIZE = 0xe002, 212 IPA_RC_INVALID_LANTYPE = 0xe003, 213 IPA_RC_INVALID_LANNUM = 0xe004, 214 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 215 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 216 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 217 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 218 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 219 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 220 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 221 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 222 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 223 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 224 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 225 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 226 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 227 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 228 IPA_RC_LAN_OFFLINE = 0xe080, 229 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 230 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 231 IPA_RC_ENOMEM = 0xfffe, 232 IPA_RC_FFFF = 0xffff 233 }; 234 /* for VNIC Characteristics */ 235 #define IPA_RC_VNICC_OOSEQ 0x0005 236 237 /* for SET_DIAGNOSTIC_ASSIST */ 238 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 239 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 240 241 /* for SETBRIDGEPORT (double occupancies) */ 242 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 243 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 244 245 /* IPA function flags; each flag marks availability of respective function */ 246 enum qeth_ipa_funcs { 247 IPA_ARP_PROCESSING = 0x00000001L, 248 IPA_INBOUND_CHECKSUM = 0x00000002L, 249 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 250 /* RESERVED = 0x00000008L,*/ 251 IPA_FILTERING = 0x00000010L, 252 IPA_IPV6 = 0x00000020L, 253 IPA_MULTICASTING = 0x00000040L, 254 IPA_IP_REASSEMBLY = 0x00000080L, 255 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 256 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 257 IPA_SETADAPTERPARMS = 0x00000400L, 258 IPA_VLAN_PRIO = 0x00000800L, 259 IPA_PASSTHRU = 0x00001000L, 260 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 261 IPA_FULL_VLAN = 0x00004000L, 262 IPA_INBOUND_PASSTHRU = 0x00008000L, 263 IPA_SOURCE_MAC = 0x00010000L, 264 IPA_OSA_MC_ROUTER = 0x00020000L, 265 IPA_QUERY_ARP_ASSIST = 0x00040000L, 266 IPA_INBOUND_TSO = 0x00080000L, 267 IPA_OUTBOUND_TSO = 0x00100000L, 268 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 269 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 270 }; 271 272 /* SETIP/DELIP IPA Command: ***************************************************/ 273 enum qeth_ipa_setdelip_flags { 274 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 275 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 276 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 277 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 278 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 279 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 280 }; 281 282 /* SETADAPTER IPA Command: ****************************************************/ 283 enum qeth_ipa_setadp_cmd { 284 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 285 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 286 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 287 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 288 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 289 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 290 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 291 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 292 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 293 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 294 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 295 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 296 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 297 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 298 IPA_SETADP_QUERY_OAT = 0x00080000L, 299 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 300 }; 301 enum qeth_ipa_mac_ops { 302 CHANGE_ADDR_READ_MAC = 0, 303 CHANGE_ADDR_REPLACE_MAC = 1, 304 CHANGE_ADDR_ADD_MAC = 2, 305 CHANGE_ADDR_DEL_MAC = 4, 306 CHANGE_ADDR_RESET_MAC = 8, 307 }; 308 enum qeth_ipa_addr_ops { 309 CHANGE_ADDR_READ_ADDR = 0, 310 CHANGE_ADDR_ADD_ADDR = 1, 311 CHANGE_ADDR_DEL_ADDR = 2, 312 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 313 }; 314 enum qeth_ipa_promisc_modes { 315 SET_PROMISC_MODE_OFF = 0, 316 SET_PROMISC_MODE_ON = 1, 317 }; 318 enum qeth_ipa_isolation_modes { 319 ISOLATION_MODE_NONE = 0x00000000L, 320 ISOLATION_MODE_FWD = 0x00000001L, 321 ISOLATION_MODE_DROP = 0x00000002L, 322 }; 323 enum qeth_ipa_set_access_mode_rc { 324 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 325 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 326 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 327 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 328 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 329 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 330 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 331 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 332 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 333 }; 334 enum qeth_card_info_card_type { 335 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 336 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 337 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 338 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 339 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 340 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 341 }; 342 enum qeth_card_info_port_mode { 343 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 344 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 345 }; 346 enum qeth_card_info_port_speed { 347 CARD_INFO_PORTS_10M = 0x00000005, 348 CARD_INFO_PORTS_100M = 0x00000006, 349 CARD_INFO_PORTS_1G = 0x00000007, 350 CARD_INFO_PORTS_10G = 0x00000008, 351 CARD_INFO_PORTS_25G = 0x0000000A, 352 }; 353 354 /* (SET)DELIP(M) IPA stuff ***************************************************/ 355 struct qeth_ipacmd_setdelip4 { 356 __u8 ip_addr[4]; 357 __u8 mask[4]; 358 __u32 flags; 359 } __attribute__ ((packed)); 360 361 struct qeth_ipacmd_setdelip6 { 362 __u8 ip_addr[16]; 363 __u8 mask[16]; 364 __u32 flags; 365 } __attribute__ ((packed)); 366 367 struct qeth_ipacmd_setdelipm { 368 __u8 mac[6]; 369 __u8 padding[2]; 370 __u8 ip6[12]; 371 __u8 ip4[4]; 372 } __attribute__ ((packed)); 373 374 struct qeth_ipacmd_layer2setdelmac { 375 __u32 mac_length; 376 __u8 mac[6]; 377 } __attribute__ ((packed)); 378 379 struct qeth_ipacmd_layer2setdelvlan { 380 __u16 vlan_id; 381 } __attribute__ ((packed)); 382 383 384 struct qeth_ipacmd_setassparms_hdr { 385 __u32 assist_no; 386 __u16 length; 387 __u16 command_code; 388 __u16 return_code; 389 __u8 number_of_replies; 390 __u8 seq_no; 391 } __attribute__((packed)); 392 393 struct qeth_arp_query_data { 394 __u16 request_bits; 395 __u16 reply_bits; 396 __u32 no_entries; 397 char data; /* only for replies */ 398 } __attribute__((packed)); 399 400 /* used as parameter for arp_query reply */ 401 struct qeth_arp_query_info { 402 __u32 udata_len; 403 __u16 mask_bits; 404 __u32 udata_offset; 405 __u32 no_entries; 406 char *udata; 407 }; 408 409 /* IPA set assist segmentation bit definitions for receive and 410 * transmit checksum offloading. 411 */ 412 enum qeth_ipa_checksum_bits { 413 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 414 QETH_IPA_CHECKSUM_UDP = 0x0008, 415 QETH_IPA_CHECKSUM_TCP = 0x0010, 416 QETH_IPA_CHECKSUM_LP2LP = 0x0020 417 }; 418 419 /* IPA Assist checksum offload reply layout. */ 420 struct qeth_checksum_cmd { 421 __u32 supported; 422 __u32 enabled; 423 } __packed; 424 425 enum qeth_ipa_large_send_caps { 426 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 427 }; 428 429 struct qeth_tso_start_data { 430 u32 mss; 431 u32 supported; 432 }; 433 434 /* SETASSPARMS IPA Command: */ 435 struct qeth_ipacmd_setassparms { 436 struct qeth_ipacmd_setassparms_hdr hdr; 437 union { 438 __u32 flags_32bit; 439 struct qeth_ipa_caps caps; 440 struct qeth_checksum_cmd chksum; 441 struct qeth_arp_cache_entry arp_entry; 442 struct qeth_arp_query_data query_arp; 443 struct qeth_tso_start_data tso; 444 __u8 ip[16]; 445 } data; 446 } __attribute__ ((packed)); 447 448 449 /* SETRTG IPA Command: ****************************************************/ 450 struct qeth_set_routing { 451 __u8 type; 452 }; 453 454 /* SETADAPTERPARMS IPA Command: *******************************************/ 455 struct qeth_query_cmds_supp { 456 __u32 no_lantypes_supp; 457 __u8 lan_type; 458 __u8 reserved1[3]; 459 __u32 supported_cmds; 460 __u8 reserved2[8]; 461 } __attribute__ ((packed)); 462 463 struct qeth_change_addr { 464 u32 cmd; 465 u32 addr_size; 466 u32 no_macs; 467 u8 addr[ETH_ALEN]; 468 }; 469 470 struct qeth_snmp_cmd { 471 __u8 token[16]; 472 __u32 request; 473 __u32 interface; 474 __u32 returncode; 475 __u32 firmwarelevel; 476 __u32 seqno; 477 __u8 data; 478 } __attribute__ ((packed)); 479 480 struct qeth_snmp_ureq_hdr { 481 __u32 data_len; 482 __u32 req_len; 483 __u32 reserved1; 484 __u32 reserved2; 485 } __attribute__ ((packed)); 486 487 struct qeth_snmp_ureq { 488 struct qeth_snmp_ureq_hdr hdr; 489 struct qeth_snmp_cmd cmd; 490 } __attribute__((packed)); 491 492 /* SET_ACCESS_CONTROL: same format for request and reply */ 493 struct qeth_set_access_ctrl { 494 __u32 subcmd_code; 495 __u8 reserved[8]; 496 } __attribute__((packed)); 497 498 struct qeth_query_oat { 499 __u32 subcmd_code; 500 __u8 reserved[12]; 501 } __packed; 502 503 struct qeth_qoat_priv { 504 __u32 buffer_len; 505 __u32 response_len; 506 char *buffer; 507 }; 508 509 struct qeth_query_card_info { 510 __u8 card_type; 511 __u8 reserved1; 512 __u16 port_mode; 513 __u32 port_speed; 514 __u32 reserved2; 515 }; 516 517 #define QETH_SWITCH_FORW_802_1 0x00000001 518 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 519 #define QETH_SWITCH_CAP_RTE 0x00000004 520 #define QETH_SWITCH_CAP_ECP 0x00000008 521 #define QETH_SWITCH_CAP_VDP 0x00000010 522 523 struct qeth_query_switch_attributes { 524 __u8 version; 525 __u8 reserved1; 526 __u16 reserved2; 527 __u32 capabilities; 528 __u32 settings; 529 __u8 reserved3[8]; 530 }; 531 532 struct qeth_ipacmd_setadpparms_hdr { 533 __u32 supp_hw_cmds; 534 __u32 reserved1; 535 __u16 cmdlength; 536 __u16 reserved2; 537 __u32 command_code; 538 __u16 return_code; 539 __u8 used_total; 540 __u8 seq_no; 541 __u32 reserved3; 542 } __attribute__ ((packed)); 543 544 struct qeth_ipacmd_setadpparms { 545 struct qeth_ipacmd_setadpparms_hdr hdr; 546 union { 547 struct qeth_query_cmds_supp query_cmds_supp; 548 struct qeth_change_addr change_addr; 549 struct qeth_snmp_cmd snmp; 550 struct qeth_set_access_ctrl set_access_ctrl; 551 struct qeth_query_oat query_oat; 552 struct qeth_query_card_info card_info; 553 struct qeth_query_switch_attributes query_switch_attributes; 554 __u32 mode; 555 } data; 556 } __attribute__ ((packed)); 557 558 /* CREATE_ADDR IPA Command: ***********************************************/ 559 struct qeth_create_destroy_address { 560 __u8 unique_id[8]; 561 } __attribute__ ((packed)); 562 563 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 564 565 enum qeth_diags_cmds { 566 QETH_DIAGS_CMD_QUERY = 0x0001, 567 QETH_DIAGS_CMD_TRAP = 0x0002, 568 QETH_DIAGS_CMD_TRACE = 0x0004, 569 QETH_DIAGS_CMD_NOLOG = 0x0008, 570 QETH_DIAGS_CMD_DUMP = 0x0010, 571 }; 572 573 enum qeth_diags_trace_types { 574 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 575 }; 576 577 enum qeth_diags_trace_cmds { 578 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 579 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 580 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 581 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 582 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 583 }; 584 585 enum qeth_diags_trap_action { 586 QETH_DIAGS_TRAP_ARM = 0x01, 587 QETH_DIAGS_TRAP_DISARM = 0x02, 588 QETH_DIAGS_TRAP_CAPTURE = 0x04, 589 }; 590 591 struct qeth_ipacmd_diagass { 592 __u32 host_tod2; 593 __u32:32; 594 __u16 subcmd_len; 595 __u16:16; 596 __u32 subcmd; 597 __u8 type; 598 __u8 action; 599 __u16 options; 600 __u32 ext; 601 __u8 cdata[64]; 602 } __attribute__ ((packed)); 603 604 /* VNIC Characteristics IPA Command: *****************************************/ 605 /* IPA commands/sub commands for VNICC */ 606 #define IPA_VNICC_QUERY_CHARS 0x00000000L 607 #define IPA_VNICC_QUERY_CMDS 0x00000001L 608 #define IPA_VNICC_ENABLE 0x00000002L 609 #define IPA_VNICC_DISABLE 0x00000004L 610 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 611 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 612 613 /* VNICC flags */ 614 #define QETH_VNICC_FLOODING 0x80000000 615 #define QETH_VNICC_MCAST_FLOODING 0x40000000 616 #define QETH_VNICC_LEARNING 0x20000000 617 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 618 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 619 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 620 #define QETH_VNICC_RX_BCAST 0x02000000 621 622 /* VNICC default values */ 623 #define QETH_VNICC_ALL 0xff000000 624 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 625 /* default VNICC timeout in seconds */ 626 #define QETH_VNICC_DEFAULT_TIMEOUT 600 627 628 /* VNICC header */ 629 struct qeth_ipacmd_vnicc_hdr { 630 u32 sup; 631 u32 cur; 632 }; 633 634 /* VNICC sub command header */ 635 struct qeth_vnicc_sub_hdr { 636 u16 data_length; 637 u16 reserved; 638 u32 sub_command; 639 }; 640 641 /* query supported commands for VNIC characteristic */ 642 struct qeth_vnicc_query_cmds { 643 u32 vnic_char; 644 u32 sup_cmds; 645 }; 646 647 /* enable/disable VNIC characteristic */ 648 struct qeth_vnicc_set_char { 649 u32 vnic_char; 650 }; 651 652 /* get/set timeout for VNIC characteristic */ 653 struct qeth_vnicc_getset_timeout { 654 u32 vnic_char; 655 u32 timeout; 656 }; 657 658 /* complete VNICC IPA command message */ 659 struct qeth_ipacmd_vnicc { 660 struct qeth_ipacmd_vnicc_hdr hdr; 661 struct qeth_vnicc_sub_hdr sub_hdr; 662 union { 663 struct qeth_vnicc_query_cmds query_cmds; 664 struct qeth_vnicc_set_char set_char; 665 struct qeth_vnicc_getset_timeout getset_timeout; 666 }; 667 }; 668 669 /* SETBRIDGEPORT IPA Command: *********************************************/ 670 enum qeth_ipa_sbp_cmd { 671 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 672 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 673 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 674 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 675 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 676 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 677 }; 678 679 struct net_if_token { 680 __u16 devnum; 681 __u8 cssid; 682 __u8 iid; 683 __u8 ssid; 684 __u8 chpid; 685 __u16 chid; 686 } __packed; 687 688 struct mac_addr_lnid { 689 __u8 mac[6]; 690 __u16 lnid; 691 } __packed; 692 693 struct qeth_ipacmd_sbp_hdr { 694 __u32 supported_sbp_cmds; 695 __u32 enabled_sbp_cmds; 696 __u16 cmdlength; 697 __u16 reserved1; 698 __u32 command_code; 699 __u16 return_code; 700 __u8 used_total; 701 __u8 seq_no; 702 __u32 reserved2; 703 } __packed; 704 705 struct qeth_sbp_query_cmds_supp { 706 __u32 supported_cmds; 707 __u32 reserved; 708 } __packed; 709 710 struct qeth_sbp_reset_role { 711 } __packed; 712 713 struct qeth_sbp_set_primary { 714 struct net_if_token token; 715 } __packed; 716 717 struct qeth_sbp_set_secondary { 718 } __packed; 719 720 struct qeth_sbp_port_entry { 721 __u8 role; 722 __u8 state; 723 __u8 reserved1; 724 __u8 reserved2; 725 struct net_if_token token; 726 } __packed; 727 728 struct qeth_sbp_query_ports { 729 __u8 primary_bp_supported; 730 __u8 secondary_bp_supported; 731 __u8 num_entries; 732 __u8 entry_length; 733 struct qeth_sbp_port_entry entry[]; 734 } __packed; 735 736 struct qeth_sbp_state_change { 737 __u8 primary_bp_supported; 738 __u8 secondary_bp_supported; 739 __u8 num_entries; 740 __u8 entry_length; 741 struct qeth_sbp_port_entry entry[]; 742 } __packed; 743 744 struct qeth_ipacmd_setbridgeport { 745 struct qeth_ipacmd_sbp_hdr hdr; 746 union { 747 struct qeth_sbp_query_cmds_supp query_cmds_supp; 748 struct qeth_sbp_reset_role reset_role; 749 struct qeth_sbp_set_primary set_primary; 750 struct qeth_sbp_set_secondary set_secondary; 751 struct qeth_sbp_query_ports query_ports; 752 struct qeth_sbp_state_change state_change; 753 } data; 754 } __packed; 755 756 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 757 /* Bitmask for entry->change_code. Both bits may be raised. */ 758 enum qeth_ipa_addr_change_code { 759 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 760 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 761 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 762 }; 763 764 struct qeth_ipacmd_addr_change_entry { 765 struct net_if_token token; 766 struct mac_addr_lnid addr_lnid; 767 __u8 change_code; 768 __u8 reserved1; 769 __u16 reserved2; 770 } __packed; 771 772 struct qeth_ipacmd_addr_change { 773 __u8 lost_event_mask; 774 __u8 reserved; 775 __u16 num_entries; 776 struct qeth_ipacmd_addr_change_entry entry[]; 777 } __packed; 778 779 /* Header for each IPA command */ 780 struct qeth_ipacmd_hdr { 781 __u8 command; 782 __u8 initiator; 783 __u16 seqno; 784 __u16 return_code; 785 __u8 adapter_type; 786 __u8 rel_adapter_no; 787 __u8 prim_version_no; 788 __u8 param_count; 789 __u16 prot_version; 790 __u32 ipa_supported; 791 __u32 ipa_enabled; 792 } __attribute__ ((packed)); 793 794 /* The IPA command itself */ 795 struct qeth_ipa_cmd { 796 struct qeth_ipacmd_hdr hdr; 797 union { 798 struct qeth_ipacmd_setdelip4 setdelip4; 799 struct qeth_ipacmd_setdelip6 setdelip6; 800 struct qeth_ipacmd_setdelipm setdelipm; 801 struct qeth_ipacmd_setassparms setassparms; 802 struct qeth_ipacmd_layer2setdelmac setdelmac; 803 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 804 struct qeth_create_destroy_address create_destroy_addr; 805 struct qeth_ipacmd_setadpparms setadapterparms; 806 struct qeth_set_routing setrtg; 807 struct qeth_ipacmd_diagass diagass; 808 struct qeth_ipacmd_setbridgeport sbp; 809 struct qeth_ipacmd_addr_change addrchange; 810 struct qeth_ipacmd_vnicc vnicc; 811 } data; 812 } __attribute__ ((packed)); 813 814 /* 815 * special command for ARP processing. 816 * this is not included in setassparms command before, because we get 817 * problem with the size of struct qeth_ipacmd_setassparms otherwise 818 */ 819 enum qeth_ipa_arp_return_codes { 820 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 821 QETH_IPA_ARP_RC_FAILED = 0x0001, 822 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 823 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 824 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 825 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 826 }; 827 828 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 829 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 830 831 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 832 sizeof(struct qeth_ipacmd_setassparms_hdr)) 833 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \ 834 QETH_SETASS_BASE_LEN) 835 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 836 sizeof(struct qeth_ipacmd_setadpparms_hdr)) 837 #define QETH_SNMP_SETADP_CMDLENGTH 16 838 839 #define QETH_ARP_DATA_SIZE 3968 840 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8) 841 /* Helper functions */ 842 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 843 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 844 845 /*****************************************************************************/ 846 /* END OF IP Assist related definitions */ 847 /*****************************************************************************/ 848 849 extern unsigned char CM_ENABLE[]; 850 #define CM_ENABLE_SIZE 0x63 851 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 852 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 853 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 854 855 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 856 (PDU_ENCAPSULATION(buffer) + 0x13) 857 858 859 extern unsigned char CM_SETUP[]; 860 #define CM_SETUP_SIZE 0x64 861 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 862 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 863 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 864 865 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 866 (PDU_ENCAPSULATION(buffer) + 0x1a) 867 868 extern unsigned char ULP_ENABLE[]; 869 #define ULP_ENABLE_SIZE 0x6b 870 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 871 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 872 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 873 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 874 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 875 (PDU_ENCAPSULATION(buffer) + 0x13) 876 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 877 (PDU_ENCAPSULATION(buffer) + 0x1f) 878 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 879 (PDU_ENCAPSULATION(buffer) + 0x17) 880 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 881 (PDU_ENCAPSULATION(buffer) + 0x2b) 882 /* Layer 2 definitions */ 883 #define QETH_PROT_LAYER2 0x08 884 #define QETH_PROT_TCPIP 0x03 885 #define QETH_PROT_OSN2 0x0a 886 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 887 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 888 889 extern unsigned char ULP_SETUP[]; 890 #define ULP_SETUP_SIZE 0x6c 891 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 892 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 893 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 894 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 895 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 896 897 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 898 (PDU_ENCAPSULATION(buffer) + 0x1a) 899 900 901 extern unsigned char DM_ACT[]; 902 #define DM_ACT_SIZE 0x55 903 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 904 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 905 906 907 908 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 909 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 910 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 911 912 extern unsigned char IDX_ACTIVATE_READ[]; 913 extern unsigned char IDX_ACTIVATE_WRITE[]; 914 915 #define IDX_ACTIVATE_SIZE 0x22 916 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 917 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 918 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 919 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 920 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 921 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 922 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 923 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 924 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 925 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 926 #define QETH_IDX_ACT_ERR_EXCL 0x19 927 #define QETH_IDX_ACT_ERR_AUTH 0x1E 928 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 929 930 #define PDU_ENCAPSULATION(buffer) \ 931 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 932 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 933 934 #define IS_IPA(buffer) \ 935 ((buffer) && \ 936 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 937 938 #endif 939