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 IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 68 69 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 70 /* only the first two bytes are looked at in qeth_get_cardname_short */ 71 enum qeth_link_types { 72 QETH_LINK_TYPE_FAST_ETH = 0x01, 73 QETH_LINK_TYPE_HSTR = 0x02, 74 QETH_LINK_TYPE_GBIT_ETH = 0x03, 75 QETH_LINK_TYPE_OSN = 0x04, 76 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 77 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 78 QETH_LINK_TYPE_LANE_TR = 0x82, 79 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 80 QETH_LINK_TYPE_LANE = 0x88, 81 }; 82 83 /* 84 * Routing stuff 85 */ 86 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */ 87 enum qeth_routing_types { 88 /* TODO: set to bit flag used in IPA Command */ 89 NO_ROUTER = 0, 90 PRIMARY_ROUTER = 1, 91 SECONDARY_ROUTER = 2, 92 MULTICAST_ROUTER = 3, 93 PRIMARY_CONNECTOR = 4, 94 SECONDARY_CONNECTOR = 5, 95 }; 96 97 /* IPA Commands */ 98 enum qeth_ipa_cmds { 99 IPA_CMD_STARTLAN = 0x01, 100 IPA_CMD_STOPLAN = 0x02, 101 IPA_CMD_SETVMAC = 0x21, 102 IPA_CMD_DELVMAC = 0x22, 103 IPA_CMD_SETGMAC = 0x23, 104 IPA_CMD_DELGMAC = 0x24, 105 IPA_CMD_SETVLAN = 0x25, 106 IPA_CMD_DELVLAN = 0x26, 107 IPA_CMD_VNICC = 0x2a, 108 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 109 IPA_CMD_SETCCID = 0x41, 110 IPA_CMD_DELCCID = 0x42, 111 IPA_CMD_MODCCID = 0x43, 112 IPA_CMD_SETIP = 0xb1, 113 IPA_CMD_QIPASSIST = 0xb2, 114 IPA_CMD_SETASSPARMS = 0xb3, 115 IPA_CMD_SETIPM = 0xb4, 116 IPA_CMD_DELIPM = 0xb5, 117 IPA_CMD_SETRTG = 0xb6, 118 IPA_CMD_DELIP = 0xb7, 119 IPA_CMD_SETADAPTERPARMS = 0xb8, 120 IPA_CMD_SET_DIAG_ASS = 0xb9, 121 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 122 IPA_CMD_CREATE_ADDR = 0xc3, 123 IPA_CMD_DESTROY_ADDR = 0xc4, 124 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 125 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 126 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 127 IPA_CMD_UNKNOWN = 0x00 128 }; 129 130 enum qeth_ip_ass_cmds { 131 IPA_CMD_ASS_START = 0x0001, 132 IPA_CMD_ASS_STOP = 0x0002, 133 IPA_CMD_ASS_CONFIGURE = 0x0003, 134 IPA_CMD_ASS_ENABLE = 0x0004, 135 }; 136 137 enum qeth_arp_process_subcmds { 138 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 139 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 140 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 141 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 142 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 143 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 144 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 145 }; 146 147 148 /* Return Codes for IPA Commands 149 * according to OSA card Specs */ 150 151 enum qeth_ipa_return_codes { 152 IPA_RC_SUCCESS = 0x0000, 153 IPA_RC_NOTSUPP = 0x0001, 154 IPA_RC_IP_TABLE_FULL = 0x0002, 155 IPA_RC_UNKNOWN_ERROR = 0x0003, 156 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 157 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 158 IPA_RC_INVALID_FORMAT = 0x0006, 159 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 160 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 161 IPA_RC_DUP_IPV6_HOME = 0x0010, 162 IPA_RC_UNREGISTERED_ADDR = 0x0011, 163 IPA_RC_NO_ID_AVAILABLE = 0x0012, 164 IPA_RC_ID_NOT_FOUND = 0x0013, 165 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 166 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 167 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 168 IPA_RC_INVALID_IP_VERSION = 0x0020, 169 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 170 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 171 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 172 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 173 IPA_RC_L2_DUP_MAC = 0x2005, 174 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 175 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 176 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 177 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 178 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 179 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 180 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 181 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 182 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 183 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 184 IPA_RC_VNICC_VNICBP = 0x20B0, 185 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 186 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 187 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 188 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 189 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 190 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 191 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 192 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 193 IPA_RC_DATA_MISMATCH = 0xe001, 194 IPA_RC_INVALID_MTU_SIZE = 0xe002, 195 IPA_RC_INVALID_LANTYPE = 0xe003, 196 IPA_RC_INVALID_LANNUM = 0xe004, 197 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 198 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 199 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 200 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 201 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 202 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 203 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 204 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 205 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 206 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 207 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 208 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 209 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 210 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 211 IPA_RC_LAN_OFFLINE = 0xe080, 212 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 213 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 214 IPA_RC_ENOMEM = 0xfffe, 215 IPA_RC_FFFF = 0xffff 216 }; 217 /* for VNIC Characteristics */ 218 #define IPA_RC_VNICC_OOSEQ 0x0005 219 220 /* for SET_DIAGNOSTIC_ASSIST */ 221 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 222 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 223 224 /* for SETBRIDGEPORT (double occupancies) */ 225 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 226 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 227 228 /* IPA function flags; each flag marks availability of respective function */ 229 enum qeth_ipa_funcs { 230 IPA_ARP_PROCESSING = 0x00000001L, 231 IPA_INBOUND_CHECKSUM = 0x00000002L, 232 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 233 /* RESERVED = 0x00000008L,*/ 234 IPA_FILTERING = 0x00000010L, 235 IPA_IPV6 = 0x00000020L, 236 IPA_MULTICASTING = 0x00000040L, 237 IPA_IP_REASSEMBLY = 0x00000080L, 238 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 239 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 240 IPA_SETADAPTERPARMS = 0x00000400L, 241 IPA_VLAN_PRIO = 0x00000800L, 242 IPA_PASSTHRU = 0x00001000L, 243 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 244 IPA_FULL_VLAN = 0x00004000L, 245 IPA_INBOUND_PASSTHRU = 0x00008000L, 246 IPA_SOURCE_MAC = 0x00010000L, 247 IPA_OSA_MC_ROUTER = 0x00020000L, 248 IPA_QUERY_ARP_ASSIST = 0x00040000L, 249 IPA_INBOUND_TSO = 0x00080000L, 250 IPA_OUTBOUND_TSO = 0x00100000L, 251 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 252 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 253 }; 254 255 /* SETIP/DELIP IPA Command: ***************************************************/ 256 enum qeth_ipa_setdelip_flags { 257 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 258 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 259 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 260 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 261 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 262 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 263 }; 264 265 /* SETADAPTER IPA Command: ****************************************************/ 266 enum qeth_ipa_setadp_cmd { 267 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 268 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 269 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 270 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 271 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 272 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 273 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 274 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 275 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 276 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 277 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 278 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 279 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 280 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 281 IPA_SETADP_QUERY_OAT = 0x00080000L, 282 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 283 }; 284 enum qeth_ipa_mac_ops { 285 CHANGE_ADDR_READ_MAC = 0, 286 CHANGE_ADDR_REPLACE_MAC = 1, 287 CHANGE_ADDR_ADD_MAC = 2, 288 CHANGE_ADDR_DEL_MAC = 4, 289 CHANGE_ADDR_RESET_MAC = 8, 290 }; 291 enum qeth_ipa_addr_ops { 292 CHANGE_ADDR_READ_ADDR = 0, 293 CHANGE_ADDR_ADD_ADDR = 1, 294 CHANGE_ADDR_DEL_ADDR = 2, 295 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 296 }; 297 enum qeth_ipa_promisc_modes { 298 SET_PROMISC_MODE_OFF = 0, 299 SET_PROMISC_MODE_ON = 1, 300 }; 301 enum qeth_ipa_isolation_modes { 302 ISOLATION_MODE_NONE = 0x00000000L, 303 ISOLATION_MODE_FWD = 0x00000001L, 304 ISOLATION_MODE_DROP = 0x00000002L, 305 }; 306 enum qeth_ipa_set_access_mode_rc { 307 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 308 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 309 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 310 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 311 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 312 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 313 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 314 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 315 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 316 }; 317 enum qeth_card_info_card_type { 318 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 319 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 320 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 321 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 322 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 323 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 324 }; 325 enum qeth_card_info_port_mode { 326 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 327 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 328 }; 329 enum qeth_card_info_port_speed { 330 CARD_INFO_PORTS_10M = 0x00000005, 331 CARD_INFO_PORTS_100M = 0x00000006, 332 CARD_INFO_PORTS_1G = 0x00000007, 333 CARD_INFO_PORTS_10G = 0x00000008, 334 }; 335 336 /* (SET)DELIP(M) IPA stuff ***************************************************/ 337 struct qeth_ipacmd_setdelip4 { 338 __u8 ip_addr[4]; 339 __u8 mask[4]; 340 __u32 flags; 341 } __attribute__ ((packed)); 342 343 struct qeth_ipacmd_setdelip6 { 344 __u8 ip_addr[16]; 345 __u8 mask[16]; 346 __u32 flags; 347 } __attribute__ ((packed)); 348 349 struct qeth_ipacmd_setdelipm { 350 __u8 mac[6]; 351 __u8 padding[2]; 352 __u8 ip6[12]; 353 __u8 ip4[4]; 354 } __attribute__ ((packed)); 355 356 struct qeth_ipacmd_layer2setdelmac { 357 __u32 mac_length; 358 __u8 mac[6]; 359 } __attribute__ ((packed)); 360 361 struct qeth_ipacmd_layer2setdelvlan { 362 __u16 vlan_id; 363 } __attribute__ ((packed)); 364 365 366 struct qeth_ipacmd_setassparms_hdr { 367 __u32 assist_no; 368 __u16 length; 369 __u16 command_code; 370 __u16 return_code; 371 __u8 number_of_replies; 372 __u8 seq_no; 373 } __attribute__((packed)); 374 375 struct qeth_arp_query_data { 376 __u16 request_bits; 377 __u16 reply_bits; 378 __u32 no_entries; 379 char data; /* only for replies */ 380 } __attribute__((packed)); 381 382 /* used as parameter for arp_query reply */ 383 struct qeth_arp_query_info { 384 __u32 udata_len; 385 __u16 mask_bits; 386 __u32 udata_offset; 387 __u32 no_entries; 388 char *udata; 389 }; 390 391 /* IPA set assist segmentation bit definitions for receive and 392 * transmit checksum offloading. 393 */ 394 enum qeth_ipa_checksum_bits { 395 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 396 QETH_IPA_CHECKSUM_UDP = 0x0008, 397 QETH_IPA_CHECKSUM_TCP = 0x0010, 398 QETH_IPA_CHECKSUM_LP2LP = 0x0020 399 }; 400 401 /* IPA Assist checksum offload reply layout. */ 402 struct qeth_checksum_cmd { 403 __u32 supported; 404 __u32 enabled; 405 } __packed; 406 407 /* SETASSPARMS IPA Command: */ 408 struct qeth_ipacmd_setassparms { 409 struct qeth_ipacmd_setassparms_hdr hdr; 410 union { 411 __u32 flags_32bit; 412 struct qeth_checksum_cmd chksum; 413 struct qeth_arp_cache_entry add_arp_entry; 414 struct qeth_arp_query_data query_arp; 415 __u8 ip[16]; 416 } data; 417 } __attribute__ ((packed)); 418 419 420 /* SETRTG IPA Command: ****************************************************/ 421 struct qeth_set_routing { 422 __u8 type; 423 }; 424 425 /* SETADAPTERPARMS IPA Command: *******************************************/ 426 struct qeth_query_cmds_supp { 427 __u32 no_lantypes_supp; 428 __u8 lan_type; 429 __u8 reserved1[3]; 430 __u32 supported_cmds; 431 __u8 reserved2[8]; 432 } __attribute__ ((packed)); 433 434 struct qeth_change_addr { 435 u32 cmd; 436 u32 addr_size; 437 u32 no_macs; 438 u8 addr[ETH_ALEN]; 439 }; 440 441 struct qeth_snmp_cmd { 442 __u8 token[16]; 443 __u32 request; 444 __u32 interface; 445 __u32 returncode; 446 __u32 firmwarelevel; 447 __u32 seqno; 448 __u8 data; 449 } __attribute__ ((packed)); 450 451 struct qeth_snmp_ureq_hdr { 452 __u32 data_len; 453 __u32 req_len; 454 __u32 reserved1; 455 __u32 reserved2; 456 } __attribute__ ((packed)); 457 458 struct qeth_snmp_ureq { 459 struct qeth_snmp_ureq_hdr hdr; 460 struct qeth_snmp_cmd cmd; 461 } __attribute__((packed)); 462 463 /* SET_ACCESS_CONTROL: same format for request and reply */ 464 struct qeth_set_access_ctrl { 465 __u32 subcmd_code; 466 __u8 reserved[8]; 467 } __attribute__((packed)); 468 469 struct qeth_query_oat { 470 __u32 subcmd_code; 471 __u8 reserved[12]; 472 } __packed; 473 474 struct qeth_qoat_priv { 475 __u32 buffer_len; 476 __u32 response_len; 477 char *buffer; 478 }; 479 480 struct qeth_query_card_info { 481 __u8 card_type; 482 __u8 reserved1; 483 __u16 port_mode; 484 __u32 port_speed; 485 __u32 reserved2; 486 }; 487 488 #define QETH_SWITCH_FORW_802_1 0x00000001 489 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 490 #define QETH_SWITCH_CAP_RTE 0x00000004 491 #define QETH_SWITCH_CAP_ECP 0x00000008 492 #define QETH_SWITCH_CAP_VDP 0x00000010 493 494 struct qeth_query_switch_attributes { 495 __u8 version; 496 __u8 reserved1; 497 __u16 reserved2; 498 __u32 capabilities; 499 __u32 settings; 500 __u8 reserved3[8]; 501 }; 502 503 struct qeth_ipacmd_setadpparms_hdr { 504 __u32 supp_hw_cmds; 505 __u32 reserved1; 506 __u16 cmdlength; 507 __u16 reserved2; 508 __u32 command_code; 509 __u16 return_code; 510 __u8 used_total; 511 __u8 seq_no; 512 __u32 reserved3; 513 } __attribute__ ((packed)); 514 515 struct qeth_ipacmd_setadpparms { 516 struct qeth_ipacmd_setadpparms_hdr hdr; 517 union { 518 struct qeth_query_cmds_supp query_cmds_supp; 519 struct qeth_change_addr change_addr; 520 struct qeth_snmp_cmd snmp; 521 struct qeth_set_access_ctrl set_access_ctrl; 522 struct qeth_query_oat query_oat; 523 struct qeth_query_card_info card_info; 524 struct qeth_query_switch_attributes query_switch_attributes; 525 __u32 mode; 526 } data; 527 } __attribute__ ((packed)); 528 529 /* CREATE_ADDR IPA Command: ***********************************************/ 530 struct qeth_create_destroy_address { 531 __u8 unique_id[8]; 532 } __attribute__ ((packed)); 533 534 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 535 536 enum qeth_diags_cmds { 537 QETH_DIAGS_CMD_QUERY = 0x0001, 538 QETH_DIAGS_CMD_TRAP = 0x0002, 539 QETH_DIAGS_CMD_TRACE = 0x0004, 540 QETH_DIAGS_CMD_NOLOG = 0x0008, 541 QETH_DIAGS_CMD_DUMP = 0x0010, 542 }; 543 544 enum qeth_diags_trace_types { 545 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 546 }; 547 548 enum qeth_diags_trace_cmds { 549 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 550 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 551 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 552 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 553 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 554 }; 555 556 enum qeth_diags_trap_action { 557 QETH_DIAGS_TRAP_ARM = 0x01, 558 QETH_DIAGS_TRAP_DISARM = 0x02, 559 QETH_DIAGS_TRAP_CAPTURE = 0x04, 560 }; 561 562 struct qeth_ipacmd_diagass { 563 __u32 host_tod2; 564 __u32:32; 565 __u16 subcmd_len; 566 __u16:16; 567 __u32 subcmd; 568 __u8 type; 569 __u8 action; 570 __u16 options; 571 __u32 ext; 572 __u8 cdata[64]; 573 } __attribute__ ((packed)); 574 575 /* VNIC Characteristics IPA Command: *****************************************/ 576 /* IPA commands/sub commands for VNICC */ 577 #define IPA_VNICC_QUERY_CHARS 0x00000000L 578 #define IPA_VNICC_QUERY_CMDS 0x00000001L 579 #define IPA_VNICC_ENABLE 0x00000002L 580 #define IPA_VNICC_DISABLE 0x00000004L 581 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 582 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 583 584 /* VNICC flags */ 585 #define QETH_VNICC_FLOODING 0x80000000 586 #define QETH_VNICC_MCAST_FLOODING 0x40000000 587 #define QETH_VNICC_LEARNING 0x20000000 588 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 589 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 590 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 591 #define QETH_VNICC_RX_BCAST 0x02000000 592 593 /* VNICC default values */ 594 #define QETH_VNICC_ALL 0xff000000 595 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 596 /* default VNICC timeout in seconds */ 597 #define QETH_VNICC_DEFAULT_TIMEOUT 600 598 599 /* VNICC header */ 600 struct qeth_ipacmd_vnicc_hdr { 601 u32 sup; 602 u32 cur; 603 }; 604 605 /* VNICC sub command header */ 606 struct qeth_vnicc_sub_hdr { 607 u16 data_length; 608 u16 reserved; 609 u32 sub_command; 610 }; 611 612 /* query supported commands for VNIC characteristic */ 613 struct qeth_vnicc_query_cmds { 614 u32 vnic_char; 615 u32 sup_cmds; 616 }; 617 618 /* enable/disable VNIC characteristic */ 619 struct qeth_vnicc_set_char { 620 u32 vnic_char; 621 }; 622 623 /* get/set timeout for VNIC characteristic */ 624 struct qeth_vnicc_getset_timeout { 625 u32 vnic_char; 626 u32 timeout; 627 }; 628 629 /* complete VNICC IPA command message */ 630 struct qeth_ipacmd_vnicc { 631 struct qeth_ipacmd_vnicc_hdr hdr; 632 struct qeth_vnicc_sub_hdr sub_hdr; 633 union { 634 struct qeth_vnicc_query_cmds query_cmds; 635 struct qeth_vnicc_set_char set_char; 636 struct qeth_vnicc_getset_timeout getset_timeout; 637 }; 638 }; 639 640 /* SETBRIDGEPORT IPA Command: *********************************************/ 641 enum qeth_ipa_sbp_cmd { 642 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 643 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 644 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 645 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 646 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 647 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 648 }; 649 650 struct net_if_token { 651 __u16 devnum; 652 __u8 cssid; 653 __u8 iid; 654 __u8 ssid; 655 __u8 chpid; 656 __u16 chid; 657 } __packed; 658 659 struct mac_addr_lnid { 660 __u8 mac[6]; 661 __u16 lnid; 662 } __packed; 663 664 struct qeth_ipacmd_sbp_hdr { 665 __u32 supported_sbp_cmds; 666 __u32 enabled_sbp_cmds; 667 __u16 cmdlength; 668 __u16 reserved1; 669 __u32 command_code; 670 __u16 return_code; 671 __u8 used_total; 672 __u8 seq_no; 673 __u32 reserved2; 674 } __packed; 675 676 struct qeth_sbp_query_cmds_supp { 677 __u32 supported_cmds; 678 __u32 reserved; 679 } __packed; 680 681 struct qeth_sbp_reset_role { 682 } __packed; 683 684 struct qeth_sbp_set_primary { 685 struct net_if_token token; 686 } __packed; 687 688 struct qeth_sbp_set_secondary { 689 } __packed; 690 691 struct qeth_sbp_port_entry { 692 __u8 role; 693 __u8 state; 694 __u8 reserved1; 695 __u8 reserved2; 696 struct net_if_token token; 697 } __packed; 698 699 struct qeth_sbp_query_ports { 700 __u8 primary_bp_supported; 701 __u8 secondary_bp_supported; 702 __u8 num_entries; 703 __u8 entry_length; 704 struct qeth_sbp_port_entry entry[]; 705 } __packed; 706 707 struct qeth_sbp_state_change { 708 __u8 primary_bp_supported; 709 __u8 secondary_bp_supported; 710 __u8 num_entries; 711 __u8 entry_length; 712 struct qeth_sbp_port_entry entry[]; 713 } __packed; 714 715 struct qeth_ipacmd_setbridgeport { 716 struct qeth_ipacmd_sbp_hdr hdr; 717 union { 718 struct qeth_sbp_query_cmds_supp query_cmds_supp; 719 struct qeth_sbp_reset_role reset_role; 720 struct qeth_sbp_set_primary set_primary; 721 struct qeth_sbp_set_secondary set_secondary; 722 struct qeth_sbp_query_ports query_ports; 723 struct qeth_sbp_state_change state_change; 724 } data; 725 } __packed; 726 727 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 728 /* Bitmask for entry->change_code. Both bits may be raised. */ 729 enum qeth_ipa_addr_change_code { 730 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 731 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 732 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 733 }; 734 735 struct qeth_ipacmd_addr_change_entry { 736 struct net_if_token token; 737 struct mac_addr_lnid addr_lnid; 738 __u8 change_code; 739 __u8 reserved1; 740 __u16 reserved2; 741 } __packed; 742 743 struct qeth_ipacmd_addr_change { 744 __u8 lost_event_mask; 745 __u8 reserved; 746 __u16 num_entries; 747 struct qeth_ipacmd_addr_change_entry entry[]; 748 } __packed; 749 750 /* Header for each IPA command */ 751 struct qeth_ipacmd_hdr { 752 __u8 command; 753 __u8 initiator; 754 __u16 seqno; 755 __u16 return_code; 756 __u8 adapter_type; 757 __u8 rel_adapter_no; 758 __u8 prim_version_no; 759 __u8 param_count; 760 __u16 prot_version; 761 __u32 ipa_supported; 762 __u32 ipa_enabled; 763 } __attribute__ ((packed)); 764 765 /* The IPA command itself */ 766 struct qeth_ipa_cmd { 767 struct qeth_ipacmd_hdr hdr; 768 union { 769 struct qeth_ipacmd_setdelip4 setdelip4; 770 struct qeth_ipacmd_setdelip6 setdelip6; 771 struct qeth_ipacmd_setdelipm setdelipm; 772 struct qeth_ipacmd_setassparms setassparms; 773 struct qeth_ipacmd_layer2setdelmac setdelmac; 774 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 775 struct qeth_create_destroy_address create_destroy_addr; 776 struct qeth_ipacmd_setadpparms setadapterparms; 777 struct qeth_set_routing setrtg; 778 struct qeth_ipacmd_diagass diagass; 779 struct qeth_ipacmd_setbridgeport sbp; 780 struct qeth_ipacmd_addr_change addrchange; 781 struct qeth_ipacmd_vnicc vnicc; 782 } data; 783 } __attribute__ ((packed)); 784 785 /* 786 * special command for ARP processing. 787 * this is not included in setassparms command before, because we get 788 * problem with the size of struct qeth_ipacmd_setassparms otherwise 789 */ 790 enum qeth_ipa_arp_return_codes { 791 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 792 QETH_IPA_ARP_RC_FAILED = 0x0001, 793 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 794 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 795 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 796 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 797 }; 798 799 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 800 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 801 802 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 803 sizeof(struct qeth_ipacmd_setassparms_hdr)) 804 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \ 805 QETH_SETASS_BASE_LEN) 806 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \ 807 sizeof(struct qeth_ipacmd_setadpparms_hdr)) 808 #define QETH_SNMP_SETADP_CMDLENGTH 16 809 810 #define QETH_ARP_DATA_SIZE 3968 811 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8) 812 /* Helper functions */ 813 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \ 814 (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY)) 815 816 /*****************************************************************************/ 817 /* END OF IP Assist related definitions */ 818 /*****************************************************************************/ 819 820 821 extern unsigned char WRITE_CCW[]; 822 extern unsigned char READ_CCW[]; 823 824 extern unsigned char CM_ENABLE[]; 825 #define CM_ENABLE_SIZE 0x63 826 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 827 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 828 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 829 830 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 831 (PDU_ENCAPSULATION(buffer) + 0x13) 832 833 834 extern unsigned char CM_SETUP[]; 835 #define CM_SETUP_SIZE 0x64 836 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 837 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 838 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 839 840 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 841 (PDU_ENCAPSULATION(buffer) + 0x1a) 842 843 extern unsigned char ULP_ENABLE[]; 844 #define ULP_ENABLE_SIZE 0x6b 845 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 846 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 847 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 848 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 849 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 850 (PDU_ENCAPSULATION(buffer) + 0x13) 851 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 852 (PDU_ENCAPSULATION(buffer) + 0x1f) 853 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 854 (PDU_ENCAPSULATION(buffer) + 0x17) 855 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 856 (PDU_ENCAPSULATION(buffer) + 0x2b) 857 /* Layer 2 definitions */ 858 #define QETH_PROT_LAYER2 0x08 859 #define QETH_PROT_TCPIP 0x03 860 #define QETH_PROT_OSN2 0x0a 861 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 862 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 863 864 extern unsigned char ULP_SETUP[]; 865 #define ULP_SETUP_SIZE 0x6c 866 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 867 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 868 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 869 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 870 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 871 872 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 873 (PDU_ENCAPSULATION(buffer) + 0x1a) 874 875 876 extern unsigned char DM_ACT[]; 877 #define DM_ACT_SIZE 0x55 878 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 879 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 880 881 882 883 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 884 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 885 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 886 887 extern unsigned char IDX_ACTIVATE_READ[]; 888 extern unsigned char IDX_ACTIVATE_WRITE[]; 889 890 #define IDX_ACTIVATE_SIZE 0x22 891 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 892 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 893 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 894 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 895 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 896 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 897 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 898 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 899 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 900 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 901 #define QETH_IDX_ACT_ERR_EXCL 0x19 902 #define QETH_IDX_ACT_ERR_AUTH 0x1E 903 #define QETH_IDX_ACT_ERR_AUTH_USER 0x20 904 905 #define PDU_ENCAPSULATION(buffer) \ 906 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 907 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 908 909 #define IS_IPA(buffer) \ 910 ((buffer) && \ 911 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 912 913 #endif 914