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