1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright IBM Corp. 2007 4 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>, 5 * Thomas Spatzier <tspat@de.ibm.com>, 6 * Frank Blaschka <frank.blaschka@de.ibm.com> 7 */ 8 9 #ifndef __QETH_CORE_MPC_H__ 10 #define __QETH_CORE_MPC_H__ 11 12 #include <asm/qeth.h> 13 #include <uapi/linux/if_ether.h> 14 15 #define IPA_PDU_HEADER_SIZE 0x40 16 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) 17 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) 18 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) 19 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) 20 21 extern unsigned char IPA_PDU_HEADER[]; 22 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) 23 24 #define IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd)) 25 26 #define QETH_SEQ_NO_LENGTH 4 27 #define QETH_MPC_TOKEN_LENGTH 4 28 #define QETH_MCL_LENGTH 4 29 30 #define QETH_TIMEOUT (10 * HZ) 31 #define QETH_IPA_TIMEOUT (45 * HZ) 32 #define QETH_IDX_COMMAND_SEQNO 0xffff0000 33 34 #define QETH_CLEAR_CHANNEL_PARM -10 35 #define QETH_HALT_CHANNEL_PARM -11 36 #define QETH_RCD_PARM -12 37 38 static inline bool qeth_intparm_is_iob(unsigned long intparm) 39 { 40 switch (intparm) { 41 case QETH_CLEAR_CHANNEL_PARM: 42 case QETH_HALT_CHANNEL_PARM: 43 case QETH_RCD_PARM: 44 case 0: 45 return false; 46 } 47 return true; 48 } 49 50 /*****************************************************************************/ 51 /* IP Assist related definitions */ 52 /*****************************************************************************/ 53 #define IPA_CMD_INITIATOR_HOST 0x00 54 #define IPA_CMD_INITIATOR_OSA 0x01 55 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 56 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 57 #define IPA_CMD_PRIM_VERSION_NO 0x01 58 59 struct qeth_ipa_caps { 60 u32 supported; 61 u32 enabled; 62 }; 63 64 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 65 { 66 return (caps->supported & mask) == mask; 67 } 68 69 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 70 { 71 return (caps->enabled & mask) == mask; 72 } 73 74 enum qeth_card_types { 75 QETH_CARD_TYPE_OSD = 1, 76 QETH_CARD_TYPE_IQD = 5, 77 QETH_CARD_TYPE_OSN = 6, 78 QETH_CARD_TYPE_OSM = 3, 79 QETH_CARD_TYPE_OSX = 2, 80 }; 81 82 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 83 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 84 85 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 86 /* only the first two bytes are looked at in qeth_get_cardname_short */ 87 enum qeth_link_types { 88 QETH_LINK_TYPE_FAST_ETH = 0x01, 89 QETH_LINK_TYPE_HSTR = 0x02, 90 QETH_LINK_TYPE_GBIT_ETH = 0x03, 91 QETH_LINK_TYPE_OSN = 0x04, 92 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 93 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 94 QETH_LINK_TYPE_LANE_TR = 0x82, 95 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 96 QETH_LINK_TYPE_LANE = 0x88, 97 }; 98 99 /* 100 * Routing stuff 101 */ 102 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */ 103 enum qeth_routing_types { 104 /* TODO: set to bit flag used in IPA Command */ 105 NO_ROUTER = 0, 106 PRIMARY_ROUTER = 1, 107 SECONDARY_ROUTER = 2, 108 MULTICAST_ROUTER = 3, 109 PRIMARY_CONNECTOR = 4, 110 SECONDARY_CONNECTOR = 5, 111 }; 112 113 /* IPA Commands */ 114 enum qeth_ipa_cmds { 115 IPA_CMD_STARTLAN = 0x01, 116 IPA_CMD_STOPLAN = 0x02, 117 IPA_CMD_SETVMAC = 0x21, 118 IPA_CMD_DELVMAC = 0x22, 119 IPA_CMD_SETGMAC = 0x23, 120 IPA_CMD_DELGMAC = 0x24, 121 IPA_CMD_SETVLAN = 0x25, 122 IPA_CMD_DELVLAN = 0x26, 123 IPA_CMD_VNICC = 0x2a, 124 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 125 IPA_CMD_SETCCID = 0x41, 126 IPA_CMD_DELCCID = 0x42, 127 IPA_CMD_MODCCID = 0x43, 128 IPA_CMD_SETIP = 0xb1, 129 IPA_CMD_QIPASSIST = 0xb2, 130 IPA_CMD_SETASSPARMS = 0xb3, 131 IPA_CMD_SETIPM = 0xb4, 132 IPA_CMD_DELIPM = 0xb5, 133 IPA_CMD_SETRTG = 0xb6, 134 IPA_CMD_DELIP = 0xb7, 135 IPA_CMD_SETADAPTERPARMS = 0xb8, 136 IPA_CMD_SET_DIAG_ASS = 0xb9, 137 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 138 IPA_CMD_CREATE_ADDR = 0xc3, 139 IPA_CMD_DESTROY_ADDR = 0xc4, 140 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 141 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 142 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 143 IPA_CMD_UNKNOWN = 0x00 144 }; 145 146 enum qeth_ip_ass_cmds { 147 IPA_CMD_ASS_START = 0x0001, 148 IPA_CMD_ASS_STOP = 0x0002, 149 IPA_CMD_ASS_CONFIGURE = 0x0003, 150 IPA_CMD_ASS_ENABLE = 0x0004, 151 }; 152 153 enum qeth_arp_process_subcmds { 154 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 155 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 156 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 157 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 158 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 159 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 160 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 161 }; 162 163 164 /* Return Codes for IPA Commands 165 * according to OSA card Specs */ 166 167 enum qeth_ipa_return_codes { 168 IPA_RC_SUCCESS = 0x0000, 169 IPA_RC_NOTSUPP = 0x0001, 170 IPA_RC_IP_TABLE_FULL = 0x0002, 171 IPA_RC_UNKNOWN_ERROR = 0x0003, 172 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 173 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 174 IPA_RC_INVALID_FORMAT = 0x0006, 175 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 176 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 177 IPA_RC_DUP_IPV6_HOME = 0x0010, 178 IPA_RC_UNREGISTERED_ADDR = 0x0011, 179 IPA_RC_NO_ID_AVAILABLE = 0x0012, 180 IPA_RC_ID_NOT_FOUND = 0x0013, 181 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 182 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 183 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 184 IPA_RC_INVALID_IP_VERSION = 0x0020, 185 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 186 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 187 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 188 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 189 IPA_RC_L2_DUP_MAC = 0x2005, 190 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 191 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 192 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 193 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 194 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 195 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 196 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 197 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 198 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 199 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 200 IPA_RC_VNICC_VNICBP = 0x20B0, 201 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 202 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 203 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 204 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 205 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 206 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 207 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 208 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 209 IPA_RC_DATA_MISMATCH = 0xe001, 210 IPA_RC_INVALID_MTU_SIZE = 0xe002, 211 IPA_RC_INVALID_LANTYPE = 0xe003, 212 IPA_RC_INVALID_LANNUM = 0xe004, 213 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 214 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 215 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 216 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 217 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 218 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 219 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 220 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 221 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 222 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 223 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 224 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 225 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 226 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 227 IPA_RC_LAN_OFFLINE = 0xe080, 228 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 229 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 230 IPA_RC_ENOMEM = 0xfffe, 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 }; 351 352 /* (SET)DELIP(M) IPA stuff ***************************************************/ 353 struct qeth_ipacmd_setdelip4 { 354 __u8 ip_addr[4]; 355 __u8 mask[4]; 356 __u32 flags; 357 } __attribute__ ((packed)); 358 359 struct qeth_ipacmd_setdelip6 { 360 __u8 ip_addr[16]; 361 __u8 mask[16]; 362 __u32 flags; 363 } __attribute__ ((packed)); 364 365 struct qeth_ipacmd_setdelipm { 366 __u8 mac[6]; 367 __u8 padding[2]; 368 __u8 ip6[12]; 369 __u8 ip4[4]; 370 } __attribute__ ((packed)); 371 372 struct qeth_ipacmd_layer2setdelmac { 373 __u32 mac_length; 374 __u8 mac[6]; 375 } __attribute__ ((packed)); 376 377 struct qeth_ipacmd_layer2setdelvlan { 378 __u16 vlan_id; 379 } __attribute__ ((packed)); 380 381 382 struct qeth_ipacmd_setassparms_hdr { 383 __u32 assist_no; 384 __u16 length; 385 __u16 command_code; 386 __u16 return_code; 387 __u8 number_of_replies; 388 __u8 seq_no; 389 } __attribute__((packed)); 390 391 struct qeth_arp_query_data { 392 __u16 request_bits; 393 __u16 reply_bits; 394 __u32 no_entries; 395 char data; /* only for replies */ 396 } __attribute__((packed)); 397 398 /* used as parameter for arp_query reply */ 399 struct qeth_arp_query_info { 400 __u32 udata_len; 401 __u16 mask_bits; 402 __u32 udata_offset; 403 __u32 no_entries; 404 char *udata; 405 }; 406 407 /* IPA set assist segmentation bit definitions for receive and 408 * transmit checksum offloading. 409 */ 410 enum qeth_ipa_checksum_bits { 411 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 412 QETH_IPA_CHECKSUM_UDP = 0x0008, 413 QETH_IPA_CHECKSUM_TCP = 0x0010, 414 QETH_IPA_CHECKSUM_LP2LP = 0x0020 415 }; 416 417 /* IPA Assist checksum offload reply layout. */ 418 struct qeth_checksum_cmd { 419 __u32 supported; 420 __u32 enabled; 421 } __packed; 422 423 enum qeth_ipa_large_send_caps { 424 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 425 }; 426 427 struct qeth_tso_start_data { 428 u32 mss; 429 u32 supported; 430 }; 431 432 /* SETASSPARMS IPA Command: */ 433 struct qeth_ipacmd_setassparms { 434 struct qeth_ipacmd_setassparms_hdr hdr; 435 union { 436 __u32 flags_32bit; 437 struct qeth_ipa_caps caps; 438 struct qeth_checksum_cmd chksum; 439 struct qeth_arp_cache_entry add_arp_entry; 440 struct qeth_arp_query_data query_arp; 441 struct qeth_tso_start_data tso; 442 __u8 ip[16]; 443 } data; 444 } __attribute__ ((packed)); 445 446 447 /* SETRTG IPA Command: ****************************************************/ 448 struct qeth_set_routing { 449 __u8 type; 450 }; 451 452 /* SETADAPTERPARMS IPA Command: *******************************************/ 453 struct qeth_query_cmds_supp { 454 __u32 no_lantypes_supp; 455 __u8 lan_type; 456 __u8 reserved1[3]; 457 __u32 supported_cmds; 458 __u8 reserved2[8]; 459 } __attribute__ ((packed)); 460 461 struct qeth_change_addr { 462 u32 cmd; 463 u32 addr_size; 464 u32 no_macs; 465 u8 addr[ETH_ALEN]; 466 }; 467 468 struct qeth_snmp_cmd { 469 __u8 token[16]; 470 __u32 request; 471 __u32 interface; 472 __u32 returncode; 473 __u32 firmwarelevel; 474 __u32 seqno; 475 __u8 data; 476 } __attribute__ ((packed)); 477 478 struct qeth_snmp_ureq_hdr { 479 __u32 data_len; 480 __u32 req_len; 481 __u32 reserved1; 482 __u32 reserved2; 483 } __attribute__ ((packed)); 484 485 struct qeth_snmp_ureq { 486 struct qeth_snmp_ureq_hdr hdr; 487 struct qeth_snmp_cmd cmd; 488 } __attribute__((packed)); 489 490 /* SET_ACCESS_CONTROL: same format for request and reply */ 491 struct qeth_set_access_ctrl { 492 __u32 subcmd_code; 493 __u8 reserved[8]; 494 } __attribute__((packed)); 495 496 struct qeth_query_oat { 497 __u32 subcmd_code; 498 __u8 reserved[12]; 499 } __packed; 500 501 struct qeth_qoat_priv { 502 __u32 buffer_len; 503 __u32 response_len; 504 char *buffer; 505 }; 506 507 struct qeth_query_card_info { 508 __u8 card_type; 509 __u8 reserved1; 510 __u16 port_mode; 511 __u32 port_speed; 512 __u32 reserved2; 513 }; 514 515 #define QETH_SWITCH_FORW_802_1 0x00000001 516 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 517 #define QETH_SWITCH_CAP_RTE 0x00000004 518 #define QETH_SWITCH_CAP_ECP 0x00000008 519 #define QETH_SWITCH_CAP_VDP 0x00000010 520 521 struct qeth_query_switch_attributes { 522 __u8 version; 523 __u8 reserved1; 524 __u16 reserved2; 525 __u32 capabilities; 526 __u32 settings; 527 __u8 reserved3[8]; 528 }; 529 530 struct qeth_ipacmd_setadpparms_hdr { 531 __u32 supp_hw_cmds; 532 __u32 reserved1; 533 __u16 cmdlength; 534 __u16 reserved2; 535 __u32 command_code; 536 __u16 return_code; 537 __u8 used_total; 538 __u8 seq_no; 539 __u32 reserved3; 540 } __attribute__ ((packed)); 541 542 struct qeth_ipacmd_setadpparms { 543 struct qeth_ipacmd_setadpparms_hdr hdr; 544 union { 545 struct qeth_query_cmds_supp query_cmds_supp; 546 struct qeth_change_addr change_addr; 547 struct qeth_snmp_cmd snmp; 548 struct qeth_set_access_ctrl set_access_ctrl; 549 struct qeth_query_oat query_oat; 550 struct qeth_query_card_info card_info; 551 struct qeth_query_switch_attributes query_switch_attributes; 552 __u32 mode; 553 } data; 554 } __attribute__ ((packed)); 555 556 /* CREATE_ADDR IPA Command: ***********************************************/ 557 struct qeth_create_destroy_address { 558 __u8 unique_id[8]; 559 } __attribute__ ((packed)); 560 561 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 562 563 enum qeth_diags_cmds { 564 QETH_DIAGS_CMD_QUERY = 0x0001, 565 QETH_DIAGS_CMD_TRAP = 0x0002, 566 QETH_DIAGS_CMD_TRACE = 0x0004, 567 QETH_DIAGS_CMD_NOLOG = 0x0008, 568 QETH_DIAGS_CMD_DUMP = 0x0010, 569 }; 570 571 enum qeth_diags_trace_types { 572 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 573 }; 574 575 enum qeth_diags_trace_cmds { 576 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 577 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 578 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 579 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 580 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 581 }; 582 583 enum qeth_diags_trap_action { 584 QETH_DIAGS_TRAP_ARM = 0x01, 585 QETH_DIAGS_TRAP_DISARM = 0x02, 586 QETH_DIAGS_TRAP_CAPTURE = 0x04, 587 }; 588 589 struct qeth_ipacmd_diagass { 590 __u32 host_tod2; 591 __u32:32; 592 __u16 subcmd_len; 593 __u16:16; 594 __u32 subcmd; 595 __u8 type; 596 __u8 action; 597 __u16 options; 598 __u32 ext; 599 __u8 cdata[64]; 600 } __attribute__ ((packed)); 601 602 /* VNIC Characteristics IPA Command: *****************************************/ 603 /* IPA commands/sub commands for VNICC */ 604 #define IPA_VNICC_QUERY_CHARS 0x00000000L 605 #define IPA_VNICC_QUERY_CMDS 0x00000001L 606 #define IPA_VNICC_ENABLE 0x00000002L 607 #define IPA_VNICC_DISABLE 0x00000004L 608 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 609 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 610 611 /* VNICC flags */ 612 #define QETH_VNICC_FLOODING 0x80000000 613 #define QETH_VNICC_MCAST_FLOODING 0x40000000 614 #define QETH_VNICC_LEARNING 0x20000000 615 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 616 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 617 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 618 #define QETH_VNICC_RX_BCAST 0x02000000 619 620 /* VNICC default values */ 621 #define QETH_VNICC_ALL 0xff000000 622 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 623 /* default VNICC timeout in seconds */ 624 #define QETH_VNICC_DEFAULT_TIMEOUT 600 625 626 /* VNICC header */ 627 struct qeth_ipacmd_vnicc_hdr { 628 u32 sup; 629 u32 cur; 630 }; 631 632 /* VNICC sub command header */ 633 struct qeth_vnicc_sub_hdr { 634 u16 data_length; 635 u16 reserved; 636 u32 sub_command; 637 }; 638 639 /* query supported commands for VNIC characteristic */ 640 struct qeth_vnicc_query_cmds { 641 u32 vnic_char; 642 u32 sup_cmds; 643 }; 644 645 /* enable/disable VNIC characteristic */ 646 struct qeth_vnicc_set_char { 647 u32 vnic_char; 648 }; 649 650 /* get/set timeout for VNIC characteristic */ 651 struct qeth_vnicc_getset_timeout { 652 u32 vnic_char; 653 u32 timeout; 654 }; 655 656 /* complete VNICC IPA command message */ 657 struct qeth_ipacmd_vnicc { 658 struct qeth_ipacmd_vnicc_hdr hdr; 659 struct qeth_vnicc_sub_hdr sub_hdr; 660 union { 661 struct qeth_vnicc_query_cmds query_cmds; 662 struct qeth_vnicc_set_char set_char; 663 struct qeth_vnicc_getset_timeout getset_timeout; 664 }; 665 }; 666 667 /* SETBRIDGEPORT IPA Command: *********************************************/ 668 enum qeth_ipa_sbp_cmd { 669 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 670 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 671 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 672 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 673 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 674 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 675 }; 676 677 struct net_if_token { 678 __u16 devnum; 679 __u8 cssid; 680 __u8 iid; 681 __u8 ssid; 682 __u8 chpid; 683 __u16 chid; 684 } __packed; 685 686 struct mac_addr_lnid { 687 __u8 mac[6]; 688 __u16 lnid; 689 } __packed; 690 691 struct qeth_ipacmd_sbp_hdr { 692 __u32 supported_sbp_cmds; 693 __u32 enabled_sbp_cmds; 694 __u16 cmdlength; 695 __u16 reserved1; 696 __u32 command_code; 697 __u16 return_code; 698 __u8 used_total; 699 __u8 seq_no; 700 __u32 reserved2; 701 } __packed; 702 703 struct qeth_sbp_query_cmds_supp { 704 __u32 supported_cmds; 705 __u32 reserved; 706 } __packed; 707 708 struct qeth_sbp_reset_role { 709 } __packed; 710 711 struct qeth_sbp_set_primary { 712 struct net_if_token token; 713 } __packed; 714 715 struct qeth_sbp_set_secondary { 716 } __packed; 717 718 struct qeth_sbp_port_entry { 719 __u8 role; 720 __u8 state; 721 __u8 reserved1; 722 __u8 reserved2; 723 struct net_if_token token; 724 } __packed; 725 726 struct qeth_sbp_query_ports { 727 __u8 primary_bp_supported; 728 __u8 secondary_bp_supported; 729 __u8 num_entries; 730 __u8 entry_length; 731 struct qeth_sbp_port_entry entry[]; 732 } __packed; 733 734 struct qeth_sbp_state_change { 735 __u8 primary_bp_supported; 736 __u8 secondary_bp_supported; 737 __u8 num_entries; 738 __u8 entry_length; 739 struct qeth_sbp_port_entry entry[]; 740 } __packed; 741 742 struct qeth_ipacmd_setbridgeport { 743 struct qeth_ipacmd_sbp_hdr hdr; 744 union { 745 struct qeth_sbp_query_cmds_supp query_cmds_supp; 746 struct qeth_sbp_reset_role reset_role; 747 struct qeth_sbp_set_primary set_primary; 748 struct qeth_sbp_set_secondary set_secondary; 749 struct qeth_sbp_query_ports query_ports; 750 struct qeth_sbp_state_change state_change; 751 } data; 752 } __packed; 753 754 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 755 /* Bitmask for entry->change_code. Both bits may be raised. */ 756 enum qeth_ipa_addr_change_code { 757 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 758 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 759 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 760 }; 761 762 struct qeth_ipacmd_addr_change_entry { 763 struct net_if_token token; 764 struct mac_addr_lnid addr_lnid; 765 __u8 change_code; 766 __u8 reserved1; 767 __u16 reserved2; 768 } __packed; 769 770 struct qeth_ipacmd_addr_change { 771 __u8 lost_event_mask; 772 __u8 reserved; 773 __u16 num_entries; 774 struct qeth_ipacmd_addr_change_entry entry[]; 775 } __packed; 776 777 /* Header for each IPA command */ 778 struct qeth_ipacmd_hdr { 779 __u8 command; 780 __u8 initiator; 781 __u16 seqno; 782 __u16 return_code; 783 __u8 adapter_type; 784 __u8 rel_adapter_no; 785 __u8 prim_version_no; 786 __u8 param_count; 787 __u16 prot_version; 788 __u32 ipa_supported; 789 __u32 ipa_enabled; 790 } __attribute__ ((packed)); 791 792 /* The IPA command itself */ 793 struct qeth_ipa_cmd { 794 struct qeth_ipacmd_hdr hdr; 795 union { 796 struct qeth_ipacmd_setdelip4 setdelip4; 797 struct qeth_ipacmd_setdelip6 setdelip6; 798 struct qeth_ipacmd_setdelipm setdelipm; 799 struct qeth_ipacmd_setassparms setassparms; 800 struct qeth_ipacmd_layer2setdelmac setdelmac; 801 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 802 struct qeth_create_destroy_address create_destroy_addr; 803 struct qeth_ipacmd_setadpparms setadapterparms; 804 struct qeth_set_routing setrtg; 805 struct qeth_ipacmd_diagass diagass; 806 struct qeth_ipacmd_setbridgeport sbp; 807 struct qeth_ipacmd_addr_change addrchange; 808 struct qeth_ipacmd_vnicc vnicc; 809 } data; 810 } __attribute__ ((packed)); 811 812 /* 813 * special command for ARP processing. 814 * this is not included in setassparms command before, because we get 815 * problem with the size of struct qeth_ipacmd_setassparms otherwise 816 */ 817 enum qeth_ipa_arp_return_codes { 818 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 819 QETH_IPA_ARP_RC_FAILED = 0x0001, 820 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 821 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 822 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 823 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 824 }; 825 826 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 827 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 828 829 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 830 sizeof(struct qeth_ipacmd_setassparms_hdr)) 831 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \ 832 QETH_SETASS_BASE_LEN) 833 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 834 sizeof(struct qeth_ipacmd_setadpparms_hdr)) 835 #define QETH_SNMP_SETADP_CMDLENGTH 16 836 837 #define QETH_ARP_DATA_SIZE 3968 838 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8) 839 /* Helper functions */ 840 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 841 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 842 843 /*****************************************************************************/ 844 /* END OF IP Assist related definitions */ 845 /*****************************************************************************/ 846 847 extern unsigned char CM_ENABLE[]; 848 #define CM_ENABLE_SIZE 0x63 849 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 850 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 851 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 852 853 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 854 (PDU_ENCAPSULATION(buffer) + 0x13) 855 856 857 extern unsigned char CM_SETUP[]; 858 #define CM_SETUP_SIZE 0x64 859 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 860 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 861 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 862 863 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 864 (PDU_ENCAPSULATION(buffer) + 0x1a) 865 866 extern unsigned char ULP_ENABLE[]; 867 #define ULP_ENABLE_SIZE 0x6b 868 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 869 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 870 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 871 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 872 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 873 (PDU_ENCAPSULATION(buffer) + 0x13) 874 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 875 (PDU_ENCAPSULATION(buffer) + 0x1f) 876 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 877 (PDU_ENCAPSULATION(buffer) + 0x17) 878 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 879 (PDU_ENCAPSULATION(buffer) + 0x2b) 880 /* Layer 2 definitions */ 881 #define QETH_PROT_LAYER2 0x08 882 #define QETH_PROT_TCPIP 0x03 883 #define QETH_PROT_OSN2 0x0a 884 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 885 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 886 887 extern unsigned char ULP_SETUP[]; 888 #define ULP_SETUP_SIZE 0x6c 889 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 890 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 891 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 892 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 893 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 894 895 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 896 (PDU_ENCAPSULATION(buffer) + 0x1a) 897 898 899 extern unsigned char DM_ACT[]; 900 #define DM_ACT_SIZE 0x55 901 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 902 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 903 904 905 906 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 907 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 908 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 909 910 extern unsigned char IDX_ACTIVATE_READ[]; 911 extern unsigned char IDX_ACTIVATE_WRITE[]; 912 913 #define IDX_ACTIVATE_SIZE 0x22 914 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 915 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 916 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 917 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 918 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 919 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 920 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 921 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 922 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 923 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 924 #define QETH_IDX_ACT_ERR_EXCL 0x19 925 #define QETH_IDX_ACT_ERR_AUTH 0x1E 926 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 927 928 #define PDU_ENCAPSULATION(buffer) \ 929 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 930 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 931 932 #define IS_IPA(buffer) \ 933 ((buffer) && \ 934 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 935 936 #endif 937