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