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 #define QETH_IDX_COMMAND_SEQNO 0xffff0000 31 32 #define QETH_CLEAR_CHANNEL_PARM -10 33 #define QETH_HALT_CHANNEL_PARM -11 34 35 static inline bool qeth_intparm_is_iob(unsigned long intparm) 36 { 37 switch (intparm) { 38 case QETH_CLEAR_CHANNEL_PARM: 39 case QETH_HALT_CHANNEL_PARM: 40 case 0: 41 return false; 42 } 43 return true; 44 } 45 46 /*****************************************************************************/ 47 /* IP Assist related definitions */ 48 /*****************************************************************************/ 49 #define IPA_CMD_INITIATOR_HOST 0x00 50 #define IPA_CMD_INITIATOR_OSA 0x01 51 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 52 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 53 #define IPA_CMD_PRIM_VERSION_NO 0x01 54 55 struct qeth_ipa_caps { 56 u32 supported; 57 u32 enabled; 58 }; 59 60 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 61 { 62 return (caps->supported & mask) == mask; 63 } 64 65 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 66 { 67 return (caps->enabled & mask) == mask; 68 } 69 70 enum qeth_card_types { 71 QETH_CARD_TYPE_OSD = 1, 72 QETH_CARD_TYPE_IQD = 5, 73 QETH_CARD_TYPE_OSN = 6, 74 QETH_CARD_TYPE_OSM = 3, 75 QETH_CARD_TYPE_OSX = 2, 76 }; 77 78 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 79 #define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) 80 #define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) 81 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 82 #define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) 83 #define IS_VM_NIC(card) ((card)->info.is_vm_nic) 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_FFFF = 0xffff 232 }; 233 /* for VNIC Characteristics */ 234 #define IPA_RC_VNICC_OOSEQ 0x0005 235 236 /* for SET_DIAGNOSTIC_ASSIST */ 237 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 238 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 239 240 /* for SETBRIDGEPORT (double occupancies) */ 241 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 242 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 243 244 /* IPA function flags; each flag marks availability of respective function */ 245 enum qeth_ipa_funcs { 246 IPA_ARP_PROCESSING = 0x00000001L, 247 IPA_INBOUND_CHECKSUM = 0x00000002L, 248 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 249 /* RESERVED = 0x00000008L,*/ 250 IPA_FILTERING = 0x00000010L, 251 IPA_IPV6 = 0x00000020L, 252 IPA_MULTICASTING = 0x00000040L, 253 IPA_IP_REASSEMBLY = 0x00000080L, 254 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 255 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 256 IPA_SETADAPTERPARMS = 0x00000400L, 257 IPA_VLAN_PRIO = 0x00000800L, 258 IPA_PASSTHRU = 0x00001000L, 259 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 260 IPA_FULL_VLAN = 0x00004000L, 261 IPA_INBOUND_PASSTHRU = 0x00008000L, 262 IPA_SOURCE_MAC = 0x00010000L, 263 IPA_OSA_MC_ROUTER = 0x00020000L, 264 IPA_QUERY_ARP_ASSIST = 0x00040000L, 265 IPA_INBOUND_TSO = 0x00080000L, 266 IPA_OUTBOUND_TSO = 0x00100000L, 267 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 268 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 269 }; 270 271 /* SETIP/DELIP IPA Command: ***************************************************/ 272 enum qeth_ipa_setdelip_flags { 273 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 274 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 275 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 276 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 277 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 278 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 279 }; 280 281 /* SETADAPTER IPA Command: ****************************************************/ 282 enum qeth_ipa_setadp_cmd { 283 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 284 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 285 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 286 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 287 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 288 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 289 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 290 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 291 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 292 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 293 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 294 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 295 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 296 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 297 IPA_SETADP_QUERY_OAT = 0x00080000L, 298 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 299 }; 300 enum qeth_ipa_mac_ops { 301 CHANGE_ADDR_READ_MAC = 0, 302 CHANGE_ADDR_REPLACE_MAC = 1, 303 CHANGE_ADDR_ADD_MAC = 2, 304 CHANGE_ADDR_DEL_MAC = 4, 305 CHANGE_ADDR_RESET_MAC = 8, 306 }; 307 enum qeth_ipa_addr_ops { 308 CHANGE_ADDR_READ_ADDR = 0, 309 CHANGE_ADDR_ADD_ADDR = 1, 310 CHANGE_ADDR_DEL_ADDR = 2, 311 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 312 }; 313 enum qeth_ipa_promisc_modes { 314 SET_PROMISC_MODE_OFF = 0, 315 SET_PROMISC_MODE_ON = 1, 316 }; 317 enum qeth_ipa_isolation_modes { 318 ISOLATION_MODE_NONE = 0x00000000L, 319 ISOLATION_MODE_FWD = 0x00000001L, 320 ISOLATION_MODE_DROP = 0x00000002L, 321 }; 322 enum qeth_ipa_set_access_mode_rc { 323 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 324 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 325 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 326 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 327 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 328 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 329 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 330 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 331 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 332 }; 333 enum qeth_card_info_card_type { 334 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 335 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 336 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 337 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 338 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 339 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 340 }; 341 enum qeth_card_info_port_mode { 342 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 343 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 344 }; 345 enum qeth_card_info_port_speed { 346 CARD_INFO_PORTS_10M = 0x00000005, 347 CARD_INFO_PORTS_100M = 0x00000006, 348 CARD_INFO_PORTS_1G = 0x00000007, 349 CARD_INFO_PORTS_10G = 0x00000008, 350 CARD_INFO_PORTS_25G = 0x0000000A, 351 }; 352 353 /* (SET)DELIP(M) IPA stuff ***************************************************/ 354 struct qeth_ipacmd_setdelip4 { 355 __u8 ip_addr[4]; 356 __u8 mask[4]; 357 __u32 flags; 358 } __attribute__ ((packed)); 359 360 struct qeth_ipacmd_setdelip6 { 361 __u8 ip_addr[16]; 362 __u8 mask[16]; 363 __u32 flags; 364 } __attribute__ ((packed)); 365 366 struct qeth_ipacmd_setdelipm { 367 __u8 mac[6]; 368 __u8 padding[2]; 369 __u8 ip6[12]; 370 __u8 ip4[4]; 371 } __attribute__ ((packed)); 372 373 struct qeth_ipacmd_layer2setdelmac { 374 __u32 mac_length; 375 __u8 mac[6]; 376 } __attribute__ ((packed)); 377 378 struct qeth_ipacmd_layer2setdelvlan { 379 __u16 vlan_id; 380 } __attribute__ ((packed)); 381 382 383 struct qeth_ipacmd_setassparms_hdr { 384 __u32 assist_no; 385 __u16 length; 386 __u16 command_code; 387 __u16 return_code; 388 __u8 number_of_replies; 389 __u8 seq_no; 390 } __attribute__((packed)); 391 392 struct qeth_arp_query_data { 393 __u16 request_bits; 394 __u16 reply_bits; 395 __u32 no_entries; 396 char data; /* only for replies */ 397 } __attribute__((packed)); 398 399 /* used as parameter for arp_query reply */ 400 struct qeth_arp_query_info { 401 __u32 udata_len; 402 __u16 mask_bits; 403 __u32 udata_offset; 404 __u32 no_entries; 405 char *udata; 406 }; 407 408 /* IPA set assist segmentation bit definitions for receive and 409 * transmit checksum offloading. 410 */ 411 enum qeth_ipa_checksum_bits { 412 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 413 QETH_IPA_CHECKSUM_UDP = 0x0008, 414 QETH_IPA_CHECKSUM_TCP = 0x0010, 415 QETH_IPA_CHECKSUM_LP2LP = 0x0020 416 }; 417 418 enum qeth_ipa_large_send_caps { 419 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 420 }; 421 422 struct qeth_tso_start_data { 423 u32 mss; 424 u32 supported; 425 }; 426 427 /* SETASSPARMS IPA Command: */ 428 struct qeth_ipacmd_setassparms { 429 struct qeth_ipacmd_setassparms_hdr hdr; 430 union { 431 __u32 flags_32bit; 432 struct qeth_ipa_caps caps; 433 struct qeth_arp_cache_entry arp_entry; 434 struct qeth_arp_query_data query_arp; 435 struct qeth_tso_start_data tso; 436 __u8 ip[16]; 437 } data; 438 } __attribute__ ((packed)); 439 440 441 /* 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 u32 supp_hw_cmds; 528 u32 reserved1; 529 u16 cmdlength; 530 u16 reserved2; 531 u32 command_code; 532 u16 return_code; 533 u8 used_total; 534 u8 seq_no; 535 u8 flags; 536 u8 reserved3[3]; 537 }; 538 539 struct qeth_ipacmd_setadpparms { 540 struct qeth_ipacmd_setadpparms_hdr hdr; 541 union { 542 struct qeth_query_cmds_supp query_cmds_supp; 543 struct qeth_change_addr change_addr; 544 struct qeth_snmp_cmd snmp; 545 struct qeth_set_access_ctrl set_access_ctrl; 546 struct qeth_query_oat query_oat; 547 struct qeth_query_card_info card_info; 548 struct qeth_query_switch_attributes query_switch_attributes; 549 __u32 mode; 550 } data; 551 } __attribute__ ((packed)); 552 553 /* CREATE_ADDR IPA Command: ***********************************************/ 554 struct qeth_create_destroy_address { 555 __u8 unique_id[8]; 556 } __attribute__ ((packed)); 557 558 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 559 560 enum qeth_diags_cmds { 561 QETH_DIAGS_CMD_QUERY = 0x0001, 562 QETH_DIAGS_CMD_TRAP = 0x0002, 563 QETH_DIAGS_CMD_TRACE = 0x0004, 564 QETH_DIAGS_CMD_NOLOG = 0x0008, 565 QETH_DIAGS_CMD_DUMP = 0x0010, 566 }; 567 568 enum qeth_diags_trace_types { 569 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 570 }; 571 572 enum qeth_diags_trace_cmds { 573 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 574 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 575 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 576 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 577 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 578 }; 579 580 enum qeth_diags_trap_action { 581 QETH_DIAGS_TRAP_ARM = 0x01, 582 QETH_DIAGS_TRAP_DISARM = 0x02, 583 QETH_DIAGS_TRAP_CAPTURE = 0x04, 584 }; 585 586 struct qeth_ipacmd_diagass { 587 __u32 host_tod2; 588 __u32:32; 589 __u16 subcmd_len; 590 __u16:16; 591 __u32 subcmd; 592 __u8 type; 593 __u8 action; 594 __u16 options; 595 __u32 ext; 596 __u8 cdata[64]; 597 } __attribute__ ((packed)); 598 599 /* VNIC Characteristics IPA Command: *****************************************/ 600 /* IPA commands/sub commands for VNICC */ 601 #define IPA_VNICC_QUERY_CHARS 0x00000000L 602 #define IPA_VNICC_QUERY_CMDS 0x00000001L 603 #define IPA_VNICC_ENABLE 0x00000002L 604 #define IPA_VNICC_DISABLE 0x00000004L 605 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 606 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 607 608 /* VNICC flags */ 609 #define QETH_VNICC_FLOODING 0x80000000 610 #define QETH_VNICC_MCAST_FLOODING 0x40000000 611 #define QETH_VNICC_LEARNING 0x20000000 612 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 613 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 614 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 615 #define QETH_VNICC_RX_BCAST 0x02000000 616 617 /* VNICC default values */ 618 #define QETH_VNICC_ALL 0xff000000 619 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 620 /* default VNICC timeout in seconds */ 621 #define QETH_VNICC_DEFAULT_TIMEOUT 600 622 623 /* VNICC header */ 624 struct qeth_ipacmd_vnicc_hdr { 625 u32 sup; 626 u32 cur; 627 }; 628 629 /* VNICC sub command header */ 630 struct qeth_vnicc_sub_hdr { 631 u16 data_length; 632 u16 reserved; 633 u32 sub_command; 634 }; 635 636 /* query supported commands for VNIC characteristic */ 637 struct qeth_vnicc_query_cmds { 638 u32 vnic_char; 639 u32 sup_cmds; 640 }; 641 642 /* enable/disable VNIC characteristic */ 643 struct qeth_vnicc_set_char { 644 u32 vnic_char; 645 }; 646 647 /* get/set timeout for VNIC characteristic */ 648 struct qeth_vnicc_getset_timeout { 649 u32 vnic_char; 650 u32 timeout; 651 }; 652 653 /* complete VNICC IPA command message */ 654 struct qeth_ipacmd_vnicc { 655 struct qeth_ipacmd_vnicc_hdr hdr; 656 struct qeth_vnicc_sub_hdr sub_hdr; 657 union { 658 struct qeth_vnicc_query_cmds query_cmds; 659 struct qeth_vnicc_set_char set_char; 660 struct qeth_vnicc_getset_timeout getset_timeout; 661 }; 662 }; 663 664 /* SETBRIDGEPORT IPA Command: *********************************************/ 665 enum qeth_ipa_sbp_cmd { 666 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 667 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 668 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 669 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 670 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 671 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 672 }; 673 674 struct net_if_token { 675 __u16 devnum; 676 __u8 cssid; 677 __u8 iid; 678 __u8 ssid; 679 __u8 chpid; 680 __u16 chid; 681 } __packed; 682 683 struct mac_addr_lnid { 684 __u8 mac[6]; 685 __u16 lnid; 686 } __packed; 687 688 struct qeth_ipacmd_sbp_hdr { 689 __u32 supported_sbp_cmds; 690 __u32 enabled_sbp_cmds; 691 __u16 cmdlength; 692 __u16 reserved1; 693 __u32 command_code; 694 __u16 return_code; 695 __u8 used_total; 696 __u8 seq_no; 697 __u32 reserved2; 698 } __packed; 699 700 struct qeth_sbp_query_cmds_supp { 701 __u32 supported_cmds; 702 __u32 reserved; 703 } __packed; 704 705 struct qeth_sbp_reset_role { 706 } __packed; 707 708 struct qeth_sbp_set_primary { 709 struct net_if_token token; 710 } __packed; 711 712 struct qeth_sbp_set_secondary { 713 } __packed; 714 715 struct qeth_sbp_port_entry { 716 __u8 role; 717 __u8 state; 718 __u8 reserved1; 719 __u8 reserved2; 720 struct net_if_token token; 721 } __packed; 722 723 struct qeth_sbp_query_ports { 724 __u8 primary_bp_supported; 725 __u8 secondary_bp_supported; 726 __u8 num_entries; 727 __u8 entry_length; 728 struct qeth_sbp_port_entry entry[]; 729 } __packed; 730 731 struct qeth_sbp_state_change { 732 __u8 primary_bp_supported; 733 __u8 secondary_bp_supported; 734 __u8 num_entries; 735 __u8 entry_length; 736 struct qeth_sbp_port_entry entry[]; 737 } __packed; 738 739 struct qeth_ipacmd_setbridgeport { 740 struct qeth_ipacmd_sbp_hdr hdr; 741 union { 742 struct qeth_sbp_query_cmds_supp query_cmds_supp; 743 struct qeth_sbp_reset_role reset_role; 744 struct qeth_sbp_set_primary set_primary; 745 struct qeth_sbp_set_secondary set_secondary; 746 struct qeth_sbp_query_ports query_ports; 747 struct qeth_sbp_state_change state_change; 748 } data; 749 } __packed; 750 751 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 752 /* Bitmask for entry->change_code. Both bits may be raised. */ 753 enum qeth_ipa_addr_change_code { 754 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 755 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 756 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 757 }; 758 759 struct qeth_ipacmd_addr_change_entry { 760 struct net_if_token token; 761 struct mac_addr_lnid addr_lnid; 762 __u8 change_code; 763 __u8 reserved1; 764 __u16 reserved2; 765 } __packed; 766 767 struct qeth_ipacmd_addr_change { 768 __u8 lost_event_mask; 769 __u8 reserved; 770 __u16 num_entries; 771 struct qeth_ipacmd_addr_change_entry entry[]; 772 } __packed; 773 774 /* Header for each IPA command */ 775 struct qeth_ipacmd_hdr { 776 __u8 command; 777 __u8 initiator; 778 __u16 seqno; 779 __u16 return_code; 780 __u8 adapter_type; 781 __u8 rel_adapter_no; 782 __u8 prim_version_no; 783 __u8 param_count; 784 __u16 prot_version; 785 __u32 ipa_supported; 786 __u32 ipa_enabled; 787 } __attribute__ ((packed)); 788 789 /* The IPA command itself */ 790 struct qeth_ipa_cmd { 791 struct qeth_ipacmd_hdr hdr; 792 union { 793 struct qeth_ipacmd_setdelip4 setdelip4; 794 struct qeth_ipacmd_setdelip6 setdelip6; 795 struct qeth_ipacmd_setdelipm setdelipm; 796 struct qeth_ipacmd_setassparms setassparms; 797 struct qeth_ipacmd_layer2setdelmac setdelmac; 798 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 799 struct qeth_create_destroy_address create_destroy_addr; 800 struct qeth_ipacmd_setadpparms setadapterparms; 801 struct qeth_set_routing setrtg; 802 struct qeth_ipacmd_diagass diagass; 803 struct qeth_ipacmd_setbridgeport sbp; 804 struct qeth_ipacmd_addr_change addrchange; 805 struct qeth_ipacmd_vnicc vnicc; 806 } data; 807 } __attribute__ ((packed)); 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 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 827 sizeof(struct qeth_ipacmd_setadpparms_hdr)) 828 #define QETH_SNMP_SETADP_CMDLENGTH 16 829 830 /* Helper functions */ 831 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 832 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 833 834 /*****************************************************************************/ 835 /* END OF IP Assist related definitions */ 836 /*****************************************************************************/ 837 838 extern unsigned char CM_ENABLE[]; 839 #define CM_ENABLE_SIZE 0x63 840 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 841 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 842 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 843 844 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 845 (PDU_ENCAPSULATION(buffer) + 0x13) 846 847 848 extern unsigned char CM_SETUP[]; 849 #define CM_SETUP_SIZE 0x64 850 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 851 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 852 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 853 854 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 855 (PDU_ENCAPSULATION(buffer) + 0x1a) 856 857 extern unsigned char ULP_ENABLE[]; 858 #define ULP_ENABLE_SIZE 0x6b 859 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 860 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 861 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 862 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 863 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 864 (PDU_ENCAPSULATION(buffer) + 0x13) 865 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 866 (PDU_ENCAPSULATION(buffer) + 0x1f) 867 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 868 (PDU_ENCAPSULATION(buffer) + 0x17) 869 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 870 (PDU_ENCAPSULATION(buffer) + 0x2b) 871 /* Layer 2 definitions */ 872 #define QETH_PROT_LAYER2 0x08 873 #define QETH_PROT_TCPIP 0x03 874 #define QETH_PROT_OSN2 0x0a 875 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 876 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 877 878 extern unsigned char ULP_SETUP[]; 879 #define ULP_SETUP_SIZE 0x6c 880 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 881 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 882 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 883 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 884 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 885 886 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 887 (PDU_ENCAPSULATION(buffer) + 0x1a) 888 889 890 extern unsigned char DM_ACT[]; 891 #define DM_ACT_SIZE 0x55 892 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 893 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 894 895 896 897 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 898 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 899 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 900 901 extern unsigned char IDX_ACTIVATE_READ[]; 902 extern unsigned char IDX_ACTIVATE_WRITE[]; 903 904 #define IDX_ACTIVATE_SIZE 0x22 905 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 906 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 907 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 908 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 909 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 910 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 911 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 912 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 913 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 914 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 915 #define QETH_IDX_ACT_ERR_EXCL 0x19 916 #define QETH_IDX_ACT_ERR_AUTH 0x1E 917 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 918 919 #define PDU_ENCAPSULATION(buffer) \ 920 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 921 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 922 923 #define IS_IPA(buffer) \ 924 ((buffer) && \ 925 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 926 927 #endif 928