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