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