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 #include <uapi/linux/in6.h> 15 16 #define IPA_PDU_HEADER_SIZE 0x40 17 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) 18 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) 19 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) 20 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) 21 22 extern unsigned char IPA_PDU_HEADER[]; 23 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) 24 25 #define QETH_SEQ_NO_LENGTH 4 26 #define QETH_MPC_TOKEN_LENGTH 4 27 #define QETH_MCL_LENGTH 4 28 29 #define QETH_TIMEOUT (10 * HZ) 30 #define QETH_IPA_TIMEOUT (45 * HZ) 31 32 /*****************************************************************************/ 33 /* IP Assist related definitions */ 34 /*****************************************************************************/ 35 #define IPA_CMD_INITIATOR_HOST 0x00 36 #define IPA_CMD_INITIATOR_OSA 0x01 37 #define IPA_CMD_INITIATOR_HOST_REPLY 0x80 38 #define IPA_CMD_INITIATOR_OSA_REPLY 0x81 39 #define IPA_CMD_PRIM_VERSION_NO 0x01 40 41 struct qeth_ipa_caps { 42 u32 supported; 43 u32 enabled; 44 }; 45 46 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 47 { 48 return (caps->supported & mask) == mask; 49 } 50 51 static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 52 { 53 return (caps->enabled & mask) == mask; 54 } 55 56 enum qeth_card_types { 57 QETH_CARD_TYPE_OSD = 1, 58 QETH_CARD_TYPE_IQD = 5, 59 QETH_CARD_TYPE_OSN = 6, 60 QETH_CARD_TYPE_OSM = 3, 61 QETH_CARD_TYPE_OSX = 2, 62 }; 63 64 #define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 65 #define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) 66 #define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) 67 #define IS_OSN(card) ((card)->info.type == QETH_CARD_TYPE_OSN) 68 #define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) 69 #define IS_VM_NIC(card) ((card)->info.is_vm_nic) 70 71 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 72 /* only the first two bytes are looked at in qeth_get_cardname_short */ 73 enum qeth_link_types { 74 QETH_LINK_TYPE_FAST_ETH = 0x01, 75 QETH_LINK_TYPE_HSTR = 0x02, 76 QETH_LINK_TYPE_GBIT_ETH = 0x03, 77 QETH_LINK_TYPE_OSN = 0x04, 78 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 79 QETH_LINK_TYPE_25GBIT_ETH = 0x12, 80 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 81 QETH_LINK_TYPE_LANE_TR = 0x82, 82 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 83 QETH_LINK_TYPE_LANE = 0x88, 84 }; 85 86 /* 87 * Routing stuff 88 */ 89 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */ 90 enum qeth_routing_types { 91 /* TODO: set to bit flag used in IPA Command */ 92 NO_ROUTER = 0, 93 PRIMARY_ROUTER = 1, 94 SECONDARY_ROUTER = 2, 95 MULTICAST_ROUTER = 3, 96 PRIMARY_CONNECTOR = 4, 97 SECONDARY_CONNECTOR = 5, 98 }; 99 100 /* IPA Commands */ 101 enum qeth_ipa_cmds { 102 IPA_CMD_STARTLAN = 0x01, 103 IPA_CMD_STOPLAN = 0x02, 104 IPA_CMD_SETVMAC = 0x21, 105 IPA_CMD_DELVMAC = 0x22, 106 IPA_CMD_SETGMAC = 0x23, 107 IPA_CMD_DELGMAC = 0x24, 108 IPA_CMD_SETVLAN = 0x25, 109 IPA_CMD_DELVLAN = 0x26, 110 IPA_CMD_VNICC = 0x2a, 111 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 112 IPA_CMD_SETCCID = 0x41, 113 IPA_CMD_DELCCID = 0x42, 114 IPA_CMD_MODCCID = 0x43, 115 IPA_CMD_SETIP = 0xb1, 116 IPA_CMD_QIPASSIST = 0xb2, 117 IPA_CMD_SETASSPARMS = 0xb3, 118 IPA_CMD_SETIPM = 0xb4, 119 IPA_CMD_DELIPM = 0xb5, 120 IPA_CMD_SETRTG = 0xb6, 121 IPA_CMD_DELIP = 0xb7, 122 IPA_CMD_SETADAPTERPARMS = 0xb8, 123 IPA_CMD_SET_DIAG_ASS = 0xb9, 124 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 125 IPA_CMD_CREATE_ADDR = 0xc3, 126 IPA_CMD_DESTROY_ADDR = 0xc4, 127 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 128 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 129 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 130 IPA_CMD_UNKNOWN = 0x00 131 }; 132 133 enum qeth_ip_ass_cmds { 134 IPA_CMD_ASS_START = 0x0001, 135 IPA_CMD_ASS_STOP = 0x0002, 136 IPA_CMD_ASS_CONFIGURE = 0x0003, 137 IPA_CMD_ASS_ENABLE = 0x0004, 138 }; 139 140 enum qeth_arp_process_subcmds { 141 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 142 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 143 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 144 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 145 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 146 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 147 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 148 }; 149 150 151 /* Return Codes for IPA Commands 152 * according to OSA card Specs */ 153 154 enum qeth_ipa_return_codes { 155 IPA_RC_SUCCESS = 0x0000, 156 IPA_RC_NOTSUPP = 0x0001, 157 IPA_RC_IP_TABLE_FULL = 0x0002, 158 IPA_RC_UNKNOWN_ERROR = 0x0003, 159 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 160 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 161 IPA_RC_INVALID_FORMAT = 0x0006, 162 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 163 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 164 IPA_RC_DUP_IPV6_HOME = 0x0010, 165 IPA_RC_UNREGISTERED_ADDR = 0x0011, 166 IPA_RC_NO_ID_AVAILABLE = 0x0012, 167 IPA_RC_ID_NOT_FOUND = 0x0013, 168 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 169 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 170 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 171 IPA_RC_INVALID_IP_VERSION = 0x0020, 172 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 173 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 174 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 175 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 176 IPA_RC_L2_DUP_MAC = 0x2005, 177 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 178 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 179 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 180 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 181 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 182 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 183 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 184 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 185 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 186 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 187 IPA_RC_VNICC_VNICBP = 0x20B0, 188 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 189 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 190 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 191 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 192 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 193 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 194 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 195 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 196 IPA_RC_DATA_MISMATCH = 0xe001, 197 IPA_RC_INVALID_MTU_SIZE = 0xe002, 198 IPA_RC_INVALID_LANTYPE = 0xe003, 199 IPA_RC_INVALID_LANNUM = 0xe004, 200 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 201 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 202 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 203 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 204 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 205 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 206 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 207 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 208 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 209 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 210 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 211 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 212 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 213 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 214 IPA_RC_LAN_OFFLINE = 0xe080, 215 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 216 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 217 IPA_RC_FFFF = 0xffff 218 }; 219 /* for VNIC Characteristics */ 220 #define IPA_RC_VNICC_OOSEQ 0x0005 221 222 /* for SET_DIAGNOSTIC_ASSIST */ 223 #define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL 224 #define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR 225 226 /* for SETBRIDGEPORT (double occupancies) */ 227 #define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME 228 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION 229 230 /* IPA function flags; each flag marks availability of respective function */ 231 enum qeth_ipa_funcs { 232 IPA_ARP_PROCESSING = 0x00000001L, 233 IPA_INBOUND_CHECKSUM = 0x00000002L, 234 IPA_OUTBOUND_CHECKSUM = 0x00000004L, 235 /* RESERVED = 0x00000008L,*/ 236 IPA_FILTERING = 0x00000010L, 237 IPA_IPV6 = 0x00000020L, 238 IPA_MULTICASTING = 0x00000040L, 239 IPA_IP_REASSEMBLY = 0x00000080L, 240 IPA_QUERY_ARP_COUNTERS = 0x00000100L, 241 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L, 242 IPA_SETADAPTERPARMS = 0x00000400L, 243 IPA_VLAN_PRIO = 0x00000800L, 244 IPA_PASSTHRU = 0x00001000L, 245 IPA_FLUSH_ARP_SUPPORT = 0x00002000L, 246 IPA_FULL_VLAN = 0x00004000L, 247 IPA_INBOUND_PASSTHRU = 0x00008000L, 248 IPA_SOURCE_MAC = 0x00010000L, 249 IPA_OSA_MC_ROUTER = 0x00020000L, 250 IPA_QUERY_ARP_ASSIST = 0x00040000L, 251 IPA_INBOUND_TSO = 0x00080000L, 252 IPA_OUTBOUND_TSO = 0x00100000L, 253 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, 254 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, 255 }; 256 257 /* SETIP/DELIP IPA Command: ***************************************************/ 258 enum qeth_ipa_setdelip_flags { 259 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */ 260 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */ 261 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */ 262 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L, 263 QETH_IPA_DELIP_VIPA_FLAG = 0x40L, 264 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L, 265 }; 266 267 /* SETADAPTER IPA Command: ****************************************************/ 268 enum qeth_ipa_setadp_cmd { 269 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L, 270 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L, 271 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L, 272 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L, 273 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L, 274 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L, 275 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L, 276 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L, 277 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L, 278 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L, 279 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L, 280 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L, 281 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L, 282 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L, 283 IPA_SETADP_QUERY_OAT = 0x00080000L, 284 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, 285 }; 286 enum qeth_ipa_mac_ops { 287 CHANGE_ADDR_READ_MAC = 0, 288 CHANGE_ADDR_REPLACE_MAC = 1, 289 CHANGE_ADDR_ADD_MAC = 2, 290 CHANGE_ADDR_DEL_MAC = 4, 291 CHANGE_ADDR_RESET_MAC = 8, 292 }; 293 enum qeth_ipa_addr_ops { 294 CHANGE_ADDR_READ_ADDR = 0, 295 CHANGE_ADDR_ADD_ADDR = 1, 296 CHANGE_ADDR_DEL_ADDR = 2, 297 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4, 298 }; 299 enum qeth_ipa_promisc_modes { 300 SET_PROMISC_MODE_OFF = 0, 301 SET_PROMISC_MODE_ON = 1, 302 }; 303 enum qeth_ipa_isolation_modes { 304 ISOLATION_MODE_NONE = 0x00000000L, 305 ISOLATION_MODE_FWD = 0x00000001L, 306 ISOLATION_MODE_DROP = 0x00000002L, 307 }; 308 enum qeth_ipa_set_access_mode_rc { 309 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000, 310 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004, 311 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008, 312 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010, 313 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014, 314 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018, 315 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, 316 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, 317 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, 318 }; 319 enum qeth_card_info_card_type { 320 CARD_INFO_TYPE_1G_COPPER_A = 0x61, 321 CARD_INFO_TYPE_1G_FIBRE_A = 0x71, 322 CARD_INFO_TYPE_10G_FIBRE_A = 0x91, 323 CARD_INFO_TYPE_1G_COPPER_B = 0xb1, 324 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, 325 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, 326 }; 327 enum qeth_card_info_port_mode { 328 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 329 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 330 }; 331 enum qeth_card_info_port_speed { 332 CARD_INFO_PORTS_10M = 0x00000005, 333 CARD_INFO_PORTS_100M = 0x00000006, 334 CARD_INFO_PORTS_1G = 0x00000007, 335 CARD_INFO_PORTS_10G = 0x00000008, 336 CARD_INFO_PORTS_25G = 0x0000000A, 337 }; 338 339 /* (SET)DELIP(M) IPA stuff ***************************************************/ 340 struct qeth_ipacmd_setdelip4 { 341 __u8 ip_addr[4]; 342 __u8 mask[4]; 343 __u32 flags; 344 } __attribute__ ((packed)); 345 346 struct qeth_ipacmd_setdelip6 { 347 __u8 ip_addr[16]; 348 __u8 mask[16]; 349 __u32 flags; 350 } __attribute__ ((packed)); 351 352 struct qeth_ipacmd_setdelipm { 353 __u8 mac[6]; 354 __u8 padding[2]; 355 struct in6_addr ip; 356 } __attribute__ ((packed)); 357 358 struct qeth_ipacmd_layer2setdelmac { 359 __u32 mac_length; 360 __u8 mac[6]; 361 } __attribute__ ((packed)); 362 363 struct qeth_ipacmd_layer2setdelvlan { 364 __u16 vlan_id; 365 } __attribute__ ((packed)); 366 367 struct qeth_ipacmd_setassparms_hdr { 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 enum qeth_ipa_large_send_caps { 402 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 403 }; 404 405 struct qeth_tso_start_data { 406 u32 mss; 407 u32 supported; 408 }; 409 410 /* SETASSPARMS IPA Command: */ 411 struct qeth_ipacmd_setassparms { 412 u32 assist_no; 413 struct qeth_ipacmd_setassparms_hdr hdr; 414 union { 415 __u32 flags_32bit; 416 struct qeth_ipa_caps caps; 417 struct qeth_arp_cache_entry arp_entry; 418 struct qeth_arp_query_data query_arp; 419 struct qeth_tso_start_data tso; 420 __u8 ip[16]; 421 } data; 422 } __attribute__ ((packed)); 423 424 #define SETASS_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setassparms,\ 425 data.field) 426 427 /* SETRTG IPA Command: ****************************************************/ 428 struct qeth_set_routing { 429 __u8 type; 430 }; 431 432 /* SETADAPTERPARMS IPA Command: *******************************************/ 433 struct qeth_query_cmds_supp { 434 __u32 no_lantypes_supp; 435 __u8 lan_type; 436 __u8 reserved1[3]; 437 __u32 supported_cmds; 438 __u8 reserved2[8]; 439 } __attribute__ ((packed)); 440 441 struct qeth_change_addr { 442 u32 cmd; 443 u32 addr_size; 444 u32 no_macs; 445 u8 addr[ETH_ALEN]; 446 }; 447 448 struct qeth_snmp_cmd { 449 __u8 token[16]; 450 __u32 request; 451 __u32 interface; 452 __u32 returncode; 453 __u32 firmwarelevel; 454 __u32 seqno; 455 __u8 data; 456 } __attribute__ ((packed)); 457 458 struct qeth_snmp_ureq_hdr { 459 __u32 data_len; 460 __u32 req_len; 461 __u32 reserved1; 462 __u32 reserved2; 463 } __attribute__ ((packed)); 464 465 struct qeth_snmp_ureq { 466 struct qeth_snmp_ureq_hdr hdr; 467 struct qeth_snmp_cmd cmd; 468 } __attribute__((packed)); 469 470 /* SET_ACCESS_CONTROL: same format for request and reply */ 471 struct qeth_set_access_ctrl { 472 __u32 subcmd_code; 473 __u8 reserved[8]; 474 } __attribute__((packed)); 475 476 struct qeth_query_oat { 477 __u32 subcmd_code; 478 __u8 reserved[12]; 479 } __packed; 480 481 struct qeth_qoat_priv { 482 __u32 buffer_len; 483 __u32 response_len; 484 char *buffer; 485 }; 486 487 struct qeth_query_card_info { 488 __u8 card_type; 489 __u8 reserved1; 490 __u16 port_mode; 491 __u32 port_speed; 492 __u32 reserved2; 493 }; 494 495 #define QETH_SWITCH_FORW_802_1 0x00000001 496 #define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 497 #define QETH_SWITCH_CAP_RTE 0x00000004 498 #define QETH_SWITCH_CAP_ECP 0x00000008 499 #define QETH_SWITCH_CAP_VDP 0x00000010 500 501 struct qeth_query_switch_attributes { 502 __u8 version; 503 __u8 reserved1; 504 __u16 reserved2; 505 __u32 capabilities; 506 __u32 settings; 507 __u8 reserved3[8]; 508 }; 509 510 #define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */ 511 512 struct qeth_ipacmd_setadpparms_hdr { 513 u16 cmdlength; 514 u16 reserved2; 515 u32 command_code; 516 u16 return_code; 517 u8 used_total; 518 u8 seq_no; 519 u8 flags; 520 u8 reserved3[3]; 521 }; 522 523 struct qeth_ipacmd_setadpparms { 524 struct qeth_ipa_caps hw_cmds; 525 struct qeth_ipacmd_setadpparms_hdr hdr; 526 union { 527 struct qeth_query_cmds_supp query_cmds_supp; 528 struct qeth_change_addr change_addr; 529 struct qeth_snmp_cmd snmp; 530 struct qeth_set_access_ctrl set_access_ctrl; 531 struct qeth_query_oat query_oat; 532 struct qeth_query_card_info card_info; 533 struct qeth_query_switch_attributes query_switch_attributes; 534 __u32 mode; 535 } data; 536 } __attribute__ ((packed)); 537 538 #define SETADP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setadpparms,\ 539 data.field) 540 541 /* CREATE_ADDR IPA Command: ***********************************************/ 542 struct qeth_create_destroy_address { 543 __u8 unique_id[8]; 544 } __attribute__ ((packed)); 545 546 /* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 547 548 enum qeth_diags_cmds { 549 QETH_DIAGS_CMD_QUERY = 0x0001, 550 QETH_DIAGS_CMD_TRAP = 0x0002, 551 QETH_DIAGS_CMD_TRACE = 0x0004, 552 QETH_DIAGS_CMD_NOLOG = 0x0008, 553 QETH_DIAGS_CMD_DUMP = 0x0010, 554 }; 555 556 enum qeth_diags_trace_types { 557 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 558 }; 559 560 enum qeth_diags_trace_cmds { 561 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 562 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 563 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 564 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 565 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 566 }; 567 568 enum qeth_diags_trap_action { 569 QETH_DIAGS_TRAP_ARM = 0x01, 570 QETH_DIAGS_TRAP_DISARM = 0x02, 571 QETH_DIAGS_TRAP_CAPTURE = 0x04, 572 }; 573 574 struct qeth_ipacmd_diagass { 575 __u32 host_tod2; 576 __u32:32; 577 __u16 subcmd_len; 578 __u16:16; 579 __u32 subcmd; 580 __u8 type; 581 __u8 action; 582 __u16 options; 583 __u32 ext; 584 __u8 cdata[64]; 585 } __attribute__ ((packed)); 586 587 #define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext) 588 #define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\ 589 offsetof(struct qeth_ipacmd_diagass, \ 590 subcmd_len)) 591 592 /* VNIC Characteristics IPA Command: *****************************************/ 593 /* IPA commands/sub commands for VNICC */ 594 #define IPA_VNICC_QUERY_CHARS 0x00000000L 595 #define IPA_VNICC_QUERY_CMDS 0x00000001L 596 #define IPA_VNICC_ENABLE 0x00000002L 597 #define IPA_VNICC_DISABLE 0x00000004L 598 #define IPA_VNICC_SET_TIMEOUT 0x00000008L 599 #define IPA_VNICC_GET_TIMEOUT 0x00000010L 600 601 /* VNICC flags */ 602 #define QETH_VNICC_FLOODING 0x80000000 603 #define QETH_VNICC_MCAST_FLOODING 0x40000000 604 #define QETH_VNICC_LEARNING 0x20000000 605 #define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 606 #define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 607 #define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 608 #define QETH_VNICC_RX_BCAST 0x02000000 609 610 /* VNICC default values */ 611 #define QETH_VNICC_ALL 0xff000000 612 #define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 613 /* default VNICC timeout in seconds */ 614 #define QETH_VNICC_DEFAULT_TIMEOUT 600 615 616 /* VNICC header */ 617 struct qeth_ipacmd_vnicc_hdr { 618 u16 data_length; 619 u16 reserved; 620 u32 sub_command; 621 }; 622 623 /* query supported commands for VNIC characteristic */ 624 struct qeth_vnicc_query_cmds { 625 u32 vnic_char; 626 u32 sup_cmds; 627 }; 628 629 /* enable/disable VNIC characteristic */ 630 struct qeth_vnicc_set_char { 631 u32 vnic_char; 632 }; 633 634 /* get/set timeout for VNIC characteristic */ 635 struct qeth_vnicc_getset_timeout { 636 u32 vnic_char; 637 u32 timeout; 638 }; 639 640 /* complete VNICC IPA command message */ 641 struct qeth_ipacmd_vnicc { 642 struct qeth_ipa_caps vnicc_cmds; 643 struct qeth_ipacmd_vnicc_hdr hdr; 644 union { 645 struct qeth_vnicc_query_cmds query_cmds; 646 struct qeth_vnicc_set_char set_char; 647 struct qeth_vnicc_getset_timeout getset_timeout; 648 } data; 649 }; 650 651 #define VNICC_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_vnicc,\ 652 data.field) 653 654 /* SETBRIDGEPORT IPA Command: *********************************************/ 655 enum qeth_ipa_sbp_cmd { 656 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 657 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 658 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 659 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 660 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 661 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 662 }; 663 664 struct net_if_token { 665 __u16 devnum; 666 __u8 cssid; 667 __u8 iid; 668 __u8 ssid; 669 __u8 chpid; 670 __u16 chid; 671 } __packed; 672 673 struct mac_addr_lnid { 674 __u8 mac[6]; 675 __u16 lnid; 676 } __packed; 677 678 struct qeth_ipacmd_sbp_hdr { 679 __u16 cmdlength; 680 __u16 reserved1; 681 __u32 command_code; 682 __u16 return_code; 683 __u8 used_total; 684 __u8 seq_no; 685 __u32 reserved2; 686 } __packed; 687 688 struct qeth_sbp_query_cmds_supp { 689 __u32 supported_cmds; 690 __u32 reserved; 691 } __packed; 692 693 struct qeth_sbp_set_primary { 694 struct net_if_token token; 695 } __packed; 696 697 struct qeth_sbp_port_entry { 698 __u8 role; 699 __u8 state; 700 __u8 reserved1; 701 __u8 reserved2; 702 struct net_if_token token; 703 } __packed; 704 705 struct qeth_sbp_query_ports { 706 __u8 primary_bp_supported; 707 __u8 secondary_bp_supported; 708 __u8 num_entries; 709 __u8 entry_length; 710 struct qeth_sbp_port_entry entry[]; 711 } __packed; 712 713 struct qeth_sbp_state_change { 714 __u8 primary_bp_supported; 715 __u8 secondary_bp_supported; 716 __u8 num_entries; 717 __u8 entry_length; 718 struct qeth_sbp_port_entry entry[]; 719 } __packed; 720 721 struct qeth_ipacmd_setbridgeport { 722 struct qeth_ipa_caps sbp_cmds; 723 struct qeth_ipacmd_sbp_hdr hdr; 724 union { 725 struct qeth_sbp_query_cmds_supp query_cmds_supp; 726 struct qeth_sbp_set_primary set_primary; 727 struct qeth_sbp_query_ports query_ports; 728 struct qeth_sbp_state_change state_change; 729 } data; 730 } __packed; 731 732 #define SBP_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipacmd_setbridgeport,\ 733 data.field) 734 735 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 736 /* Bitmask for entry->change_code. Both bits may be raised. */ 737 enum qeth_ipa_addr_change_code { 738 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 739 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 740 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 741 }; 742 743 struct qeth_ipacmd_addr_change_entry { 744 struct net_if_token token; 745 struct mac_addr_lnid addr_lnid; 746 __u8 change_code; 747 __u8 reserved1; 748 __u16 reserved2; 749 } __packed; 750 751 struct qeth_ipacmd_addr_change { 752 __u8 lost_event_mask; 753 __u8 reserved; 754 __u16 num_entries; 755 struct qeth_ipacmd_addr_change_entry entry[]; 756 } __packed; 757 758 /* Header for each IPA command */ 759 struct qeth_ipacmd_hdr { 760 __u8 command; 761 __u8 initiator; 762 __u16 seqno; 763 __u16 return_code; 764 __u8 adapter_type; 765 __u8 rel_adapter_no; 766 __u8 prim_version_no; 767 __u8 param_count; 768 __u16 prot_version; 769 __u32 ipa_supported; 770 __u32 ipa_enabled; 771 } __attribute__ ((packed)); 772 773 /* The IPA command itself */ 774 struct qeth_ipa_cmd { 775 struct qeth_ipacmd_hdr hdr; 776 union { 777 struct qeth_ipacmd_setdelip4 setdelip4; 778 struct qeth_ipacmd_setdelip6 setdelip6; 779 struct qeth_ipacmd_setdelipm setdelipm; 780 struct qeth_ipacmd_setassparms setassparms; 781 struct qeth_ipacmd_layer2setdelmac setdelmac; 782 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 783 struct qeth_create_destroy_address create_destroy_addr; 784 struct qeth_ipacmd_setadpparms setadapterparms; 785 struct qeth_set_routing setrtg; 786 struct qeth_ipacmd_diagass diagass; 787 struct qeth_ipacmd_setbridgeport sbp; 788 struct qeth_ipacmd_addr_change addrchange; 789 struct qeth_ipacmd_vnicc vnicc; 790 } data; 791 } __attribute__ ((packed)); 792 793 #define IPA_DATA_SIZEOF(field) FIELD_SIZEOF(struct qeth_ipa_cmd, data.field) 794 795 /* 796 * special command for ARP processing. 797 * this is not included in setassparms command before, because we get 798 * problem with the size of struct qeth_ipacmd_setassparms otherwise 799 */ 800 enum qeth_ipa_arp_return_codes { 801 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 802 QETH_IPA_ARP_RC_FAILED = 0x0001, 803 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 804 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 805 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 806 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 807 }; 808 809 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); 810 extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 811 812 /* 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 extern unsigned char CM_ENABLE[]; 821 #define CM_ENABLE_SIZE 0x63 822 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 823 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 824 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 825 826 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 827 (PDU_ENCAPSULATION(buffer) + 0x13) 828 829 830 extern unsigned char CM_SETUP[]; 831 #define CM_SETUP_SIZE 0x64 832 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 833 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 834 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 835 836 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 837 (PDU_ENCAPSULATION(buffer) + 0x1a) 838 839 extern unsigned char ULP_ENABLE[]; 840 #define ULP_ENABLE_SIZE 0x6b 841 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 842 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 843 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 844 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 845 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 846 (PDU_ENCAPSULATION(buffer) + 0x13) 847 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 848 (PDU_ENCAPSULATION(buffer) + 0x1f) 849 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 850 (PDU_ENCAPSULATION(buffer) + 0x17) 851 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 852 (PDU_ENCAPSULATION(buffer) + 0x2b) 853 /* Layer 2 definitions */ 854 #define QETH_PROT_LAYER2 0x08 855 #define QETH_PROT_TCPIP 0x03 856 #define QETH_PROT_OSN2 0x0a 857 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 858 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 859 860 extern unsigned char ULP_SETUP[]; 861 #define ULP_SETUP_SIZE 0x6c 862 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 863 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 864 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 865 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 866 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 867 868 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 869 (PDU_ENCAPSULATION(buffer) + 0x1a) 870 871 872 extern unsigned char DM_ACT[]; 873 #define DM_ACT_SIZE 0x55 874 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 875 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 876 877 878 879 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 880 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 881 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 882 883 extern unsigned char IDX_ACTIVATE_READ[]; 884 extern unsigned char IDX_ACTIVATE_WRITE[]; 885 886 #define IDX_ACTIVATE_SIZE 0x22 887 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 888 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 889 #define QETH_IDX_ACT_INVAL_FRAME 0x40 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