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qeth_core_mpc.h
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linux-6.19.14/drivers/s390/net/qeth_core_mpc.h
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 16extern const unsigned char IPA_PDU_HEADER[]; 17#define IPA_PDU_HEADER_SIZE 0x40 18#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e) 19#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26) 20#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29) 21#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a) 22 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_PRIM_VERSION_NO 0x01 38 39struct qeth_ipa_caps { 40 u32 supported; 41 u32 enabled; 42}; 43 44static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) 45{ 46 return (caps->supported & mask) == mask; 47} 48 49static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) 50{ 51 return (caps->enabled & mask) == mask; 52} 53 54#define qeth_adp_supported(c, f) \ 55 qeth_ipa_caps_supported(&c->options.adp, f) 56#define qeth_is_supported(c, f) \ 57 qeth_ipa_caps_supported(&c->options.ipa4, f) 58#define qeth_is_supported6(c, f) \ 59 qeth_ipa_caps_supported(&c->options.ipa6, f) 60#define qeth_is_ipafunc_supported(c, prot, f) \ 61 ((prot == QETH_PROT_IPV6) ? qeth_is_supported6(c, f) : \ 62 qeth_is_supported(c, f)) 63 64enum qeth_card_types { 65 QETH_CARD_TYPE_OSD = 1, 66 QETH_CARD_TYPE_IQD = 5, 67 QETH_CARD_TYPE_OSM = 3, 68 QETH_CARD_TYPE_OSX = 2, 69}; 70 71#define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) 72#define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) 73#define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) 74 75#ifdef CONFIG_QETH_OSX 76#define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) 77#else 78#define IS_OSX(card) false 79#endif 80 81#define IS_VM_NIC(card) ((card)->info.is_vm_nic) 82 83#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18 84/* only the first two bytes are looked at in qeth_get_cardname_short */ 85enum qeth_link_types { 86 QETH_LINK_TYPE_FAST_ETH = 0x01, 87 QETH_LINK_TYPE_HSTR = 0x02, 88 QETH_LINK_TYPE_GBIT_ETH = 0x03, 89 QETH_LINK_TYPE_10GBIT_ETH = 0x10, 90 QETH_LINK_TYPE_25GBIT_ETH = 0x12, 91 QETH_LINK_TYPE_LANE_ETH100 = 0x81, 92 QETH_LINK_TYPE_LANE_TR = 0x82, 93 QETH_LINK_TYPE_LANE_ETH1000 = 0x83, 94 QETH_LINK_TYPE_LANE = 0x88, 95}; 96 97enum qeth_routing_types { 98 /* TODO: set to bit flag used in IPA Command */ 99 NO_ROUTER = 0, 100 PRIMARY_ROUTER = 1, 101 SECONDARY_ROUTER = 2, 102 MULTICAST_ROUTER = 3, 103 PRIMARY_CONNECTOR = 4, 104 SECONDARY_CONNECTOR = 5, 105}; 106 107/* IPA Commands */ 108enum qeth_ipa_cmds { 109 IPA_CMD_STARTLAN = 0x01, 110 IPA_CMD_STOPLAN = 0x02, 111 IPA_CMD_SETVMAC = 0x21, 112 IPA_CMD_DELVMAC = 0x22, 113 IPA_CMD_SETGMAC = 0x23, 114 IPA_CMD_DELGMAC = 0x24, 115 IPA_CMD_SETVLAN = 0x25, 116 IPA_CMD_DELVLAN = 0x26, 117 IPA_CMD_VNICC = 0x2a, 118 IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, 119 IPA_CMD_SETIP = 0xb1, 120 IPA_CMD_QIPASSIST = 0xb2, 121 IPA_CMD_SETASSPARMS = 0xb3, 122 IPA_CMD_SETIPM = 0xb4, 123 IPA_CMD_DELIPM = 0xb5, 124 IPA_CMD_SETRTG = 0xb6, 125 IPA_CMD_DELIP = 0xb7, 126 IPA_CMD_SETADAPTERPARMS = 0xb8, 127 IPA_CMD_SET_DIAG_ASS = 0xb9, 128 IPA_CMD_SETBRIDGEPORT_IQD = 0xbe, 129 IPA_CMD_CREATE_ADDR = 0xc3, 130 IPA_CMD_DESTROY_ADDR = 0xc4, 131 IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, 132 IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, 133 IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, 134 IPA_CMD_UNKNOWN = 0x00 135}; 136 137enum qeth_ip_ass_cmds { 138 IPA_CMD_ASS_START = 0x0001, 139 IPA_CMD_ASS_STOP = 0x0002, 140 IPA_CMD_ASS_CONFIGURE = 0x0003, 141 IPA_CMD_ASS_ENABLE = 0x0004, 142}; 143 144enum qeth_arp_process_subcmds { 145 IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003, 146 IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004, 147 IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005, 148 IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006, 149 IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007, 150 IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104, 151 IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204, 152}; 153 154 155/* Return Codes for IPA Commands 156 * according to OSA card Specs */ 157 158enum qeth_ipa_return_codes { 159 IPA_RC_SUCCESS = 0x0000, 160 IPA_RC_NOTSUPP = 0x0001, 161 IPA_RC_IP_TABLE_FULL = 0x0002, 162 IPA_RC_INVALID_SUBCMD = 0x0002, 163 IPA_RC_UNKNOWN_ERROR = 0x0003, 164 IPA_RC_HARDWARE_AUTH_ERROR = 0x0003, 165 IPA_RC_UNSUPPORTED_COMMAND = 0x0004, 166 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005, 167 IPA_RC_VNICC_OOSEQ = 0x0005, 168 IPA_RC_INVALID_FORMAT = 0x0006, 169 IPA_RC_DUP_IPV6_REMOTE = 0x0008, 170 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C, 171 IPA_RC_DUP_IPV6_HOME = 0x0010, 172 IPA_RC_SBP_IQD_OS_MISMATCH = 0x0010, 173 IPA_RC_UNREGISTERED_ADDR = 0x0011, 174 IPA_RC_NO_ID_AVAILABLE = 0x0012, 175 IPA_RC_ID_NOT_FOUND = 0x0013, 176 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, 177 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, 178 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, 179 IPA_RC_INVALID_IP_VERSION = 0x0020, 180 IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN = 0x0020, 181 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, 182 IPA_RC_LAN_FRAME_MISMATCH = 0x0040, 183 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, 184 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003, 185 IPA_RC_L2_DUP_MAC = 0x2005, 186 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006, 187 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a, 188 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b, 189 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c, 190 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d, 191 IPA_RC_L2_MAC_NOT_FOUND = 0x2010, 192 IPA_RC_L2_INVALID_VLAN_ID = 0x2015, 193 IPA_RC_L2_DUP_VLAN_ID = 0x2016, 194 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017, 195 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050, 196 IPA_RC_VNICC_VNICBP = 0x20B0, 197 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, 198 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, 199 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, 200 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, 201 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, 202 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, 203 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, 204 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, 205 IPA_RC_DATA_MISMATCH = 0xe001, 206 IPA_RC_INVALID_MTU_SIZE = 0xe002, 207 IPA_RC_INVALID_LANTYPE = 0xe003, 208 IPA_RC_INVALID_LANNUM = 0xe004, 209 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005, 210 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006, 211 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007, 212 IPA_RC_SETIP_NO_STARTLAN = 0xe008, 213 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009, 214 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a, 215 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b, 216 IPA_RC_SETIP_INVALID_VERSION = 0xe00d, 217 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e, 218 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f, 219 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010, 220 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011, 221 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012, 222 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013, 223 IPA_RC_LAN_OFFLINE = 0xe080, 224 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090, 225 IPA_RC_INVALID_IP_VERSION2 = 0xf001, 226 IPA_RC_FFFF = 0xffff 227}; 228 229/* IPA function flags; each flag marks availability of respective function */ 230enum 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: ***************************************************/ 257enum 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: ****************************************************/ 267enum 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}; 285enum 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}; 292enum 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}; 298enum qeth_ipa_promisc_modes { 299 SET_PROMISC_MODE_OFF = 0, 300 SET_PROMISC_MODE_ON = 1, 301}; 302enum qeth_ipa_isolation_modes { 303 ISOLATION_MODE_NONE = 0x00000000L, 304 ISOLATION_MODE_FWD = 0x00000001L, 305 ISOLATION_MODE_DROP = 0x00000002L, 306}; 307enum 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}; 318enum 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}; 326enum qeth_card_info_port_mode { 327 CARD_INFO_PORTM_HALFDUPLEX = 0x0002, 328 CARD_INFO_PORTM_FULLDUPLEX = 0x0003, 329}; 330enum 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 CARD_INFO_PORTS_25G = 0x0000000A, 336}; 337 338/* (SET)DELIP(M) IPA stuff ***************************************************/ 339struct qeth_ipacmd_setdelip4 { 340 __be32 addr; 341 __be32 mask; 342 __u32 flags; 343} __attribute__ ((packed)); 344 345struct qeth_ipacmd_setdelip6 { 346 struct in6_addr addr; 347 struct in6_addr prefix; 348 __u32 flags; 349} __attribute__ ((packed)); 350 351struct qeth_ipacmd_setdelipm { 352 __u8 mac[6]; 353 __u8 padding[2]; 354 struct in6_addr ip; 355} __attribute__ ((packed)); 356 357struct qeth_ipacmd_layer2setdelmac { 358 __u32 mac_length; 359 __u8 mac[6]; 360} __attribute__ ((packed)); 361 362struct qeth_ipacmd_layer2setdelvlan { 363 __u16 vlan_id; 364} __attribute__ ((packed)); 365 366struct qeth_ipacmd_setassparms_hdr { 367 __u16 length; 368 __u16 command_code; 369 __u16 return_code; 370 __u8 number_of_replies; 371 __u8 seq_no; 372} __attribute__((packed)); 373 374struct qeth_arp_query_data { 375 __u16 request_bits; 376 __u16 reply_bits; 377 __u32 no_entries; 378 char data; /* only for replies */ 379} __attribute__((packed)); 380 381/* used as parameter for arp_query reply */ 382struct qeth_arp_query_info { 383 __u32 udata_len; 384 __u16 mask_bits; 385 __u32 udata_offset; 386 __u32 no_entries; 387 char *udata; 388}; 389 390/* IPA set assist segmentation bit definitions for receive and 391 * transmit checksum offloading. 392 */ 393enum qeth_ipa_checksum_bits { 394 QETH_IPA_CHECKSUM_IP_HDR = 0x0002, 395 QETH_IPA_CHECKSUM_UDP = 0x0008, 396 QETH_IPA_CHECKSUM_TCP = 0x0010, 397 QETH_IPA_CHECKSUM_LP2LP = 0x0020 398}; 399 400enum qeth_ipa_large_send_caps { 401 QETH_IPA_LARGE_SEND_TCP = 0x00000001, 402}; 403 404struct qeth_tso_start_data { 405 u32 mss; 406 u32 supported; 407}; 408 409/* SETASSPARMS IPA Command: */ 410struct qeth_ipacmd_setassparms { 411 u32 assist_no; 412 struct qeth_ipacmd_setassparms_hdr hdr; 413 union { 414 __u32 flags_32bit; 415 struct qeth_ipa_caps caps; 416 struct qeth_arp_cache_entry arp_entry; 417 struct qeth_arp_query_data query_arp; 418 struct qeth_tso_start_data tso; 419 } data; 420} __attribute__ ((packed)); 421 422#define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\ 423 data.field) 424 425/* SETRTG IPA Command: ****************************************************/ 426struct qeth_set_routing { 427 __u8 type; 428}; 429 430/* SETADAPTERPARMS IPA Command: *******************************************/ 431struct qeth_query_cmds_supp { 432 __u32 no_lantypes_supp; 433 __u8 lan_type; 434 __u8 reserved1[3]; 435 __u32 supported_cmds; 436 __u8 reserved2[8]; 437} __attribute__ ((packed)); 438 439struct qeth_change_addr { 440 u32 cmd; 441 u32 addr_size; 442 u32 no_macs; 443 u8 addr[ETH_ALEN]; 444}; 445 446struct qeth_snmp_cmd { 447 __u8 token[16]; 448 __u32 request; 449 __u32 interface; 450 __u32 returncode; 451 __u32 firmwarelevel; 452 __u32 seqno; 453 __u8 data; 454} __attribute__ ((packed)); 455 456struct qeth_snmp_ureq_hdr { 457 __u32 data_len; 458 __u32 req_len; 459 __u32 reserved1; 460 __u32 reserved2; 461} __attribute__ ((packed)); 462 463struct qeth_snmp_ureq { 464 struct qeth_snmp_ureq_hdr hdr; 465 struct qeth_snmp_cmd cmd; 466} __attribute__((packed)); 467 468/* SET_ACCESS_CONTROL: same format for request and reply */ 469struct qeth_set_access_ctrl { 470 __u32 subcmd_code; 471 __u8 reserved[8]; 472} __attribute__((packed)); 473 474#define QETH_QOAT_PHYS_SPEED_UNKNOWN 0x00 475#define QETH_QOAT_PHYS_SPEED_10M_HALF 0x01 476#define QETH_QOAT_PHYS_SPEED_10M_FULL 0x02 477#define QETH_QOAT_PHYS_SPEED_100M_HALF 0x03 478#define QETH_QOAT_PHYS_SPEED_100M_FULL 0x04 479#define QETH_QOAT_PHYS_SPEED_1000M_HALF 0x05 480#define QETH_QOAT_PHYS_SPEED_1000M_FULL 0x06 481// n/a 0x07 482#define QETH_QOAT_PHYS_SPEED_10G_FULL 0x08 483// n/a 0x09 484#define QETH_QOAT_PHYS_SPEED_25G_FULL 0x0A 485 486#define QETH_QOAT_PHYS_MEDIA_COPPER 0x01 487#define QETH_QOAT_PHYS_MEDIA_FIBRE_SHORT 0x02 488#define QETH_QOAT_PHYS_MEDIA_FIBRE_LONG 0x04 489 490struct qeth_query_oat_physical_if { 491 u8 res_head[33]; 492 u8 speed_duplex; 493 u8 media_type; 494 u8 res_tail[29]; 495}; 496 497#define QETH_QOAT_REPLY_TYPE_PHYS_IF 0x0004 498 499struct qeth_query_oat_reply { 500 u16 type; 501 u16 length; 502 u16 version; 503 u8 res[10]; 504 struct qeth_query_oat_physical_if phys_if; 505}; 506 507#define QETH_QOAT_SCOPE_INTERFACE 0x00000001 508 509struct qeth_query_oat { 510 u32 subcmd_code; 511 u8 reserved[12]; 512 struct qeth_query_oat_reply reply[]; 513} __packed; 514 515struct qeth_qoat_priv { 516 __u32 buffer_len; 517 __u32 response_len; 518 char *buffer; 519}; 520 521struct qeth_query_card_info { 522 __u8 card_type; 523 __u8 reserved1; 524 __u16 port_mode; 525 __u32 port_speed; 526 __u32 reserved2; 527}; 528 529#define QETH_SWITCH_FORW_802_1 0x00000001 530#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 531#define QETH_SWITCH_CAP_RTE 0x00000004 532#define QETH_SWITCH_CAP_ECP 0x00000008 533#define QETH_SWITCH_CAP_VDP 0x00000010 534 535struct qeth_query_switch_attributes { 536 __u8 version; 537 __u8 reserved1; 538 __u16 reserved2; 539 __u32 capabilities; 540 __u32 settings; 541 __u8 reserved3[8]; 542}; 543 544#define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */ 545 546struct qeth_ipacmd_setadpparms_hdr { 547 u16 cmdlength; 548 u16 reserved2; 549 u32 command_code; 550 u16 return_code; 551 u8 used_total; 552 u8 seq_no; 553 u8 flags; 554 u8 reserved3[3]; 555}; 556 557struct qeth_ipacmd_setadpparms { 558 struct qeth_ipa_caps hw_cmds; 559 struct qeth_ipacmd_setadpparms_hdr hdr; 560 union { 561 struct qeth_query_cmds_supp query_cmds_supp; 562 struct qeth_change_addr change_addr; 563 struct qeth_snmp_cmd snmp; 564 struct qeth_set_access_ctrl set_access_ctrl; 565 struct qeth_query_oat query_oat; 566 struct qeth_query_card_info card_info; 567 struct qeth_query_switch_attributes query_switch_attributes; 568 __u32 mode; 569 } data; 570} __attribute__ ((packed)); 571 572#define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\ 573 data.field) 574 575/* CREATE_ADDR IPA Command: ***********************************************/ 576struct qeth_create_destroy_address { 577 u8 mac_addr[ETH_ALEN]; 578 u16 uid; 579}; 580 581/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/ 582 583enum qeth_diags_cmds { 584 QETH_DIAGS_CMD_QUERY = 0x0001, 585 QETH_DIAGS_CMD_TRAP = 0x0002, 586 QETH_DIAGS_CMD_TRACE = 0x0004, 587 QETH_DIAGS_CMD_NOLOG = 0x0008, 588 QETH_DIAGS_CMD_DUMP = 0x0010, 589}; 590 591enum qeth_diags_trace_types { 592 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02, 593}; 594 595enum qeth_diags_trace_cmds { 596 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001, 597 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002, 598 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004, 599 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008, 600 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010, 601}; 602 603enum qeth_diags_trap_action { 604 QETH_DIAGS_TRAP_ARM = 0x01, 605 QETH_DIAGS_TRAP_DISARM = 0x02, 606 QETH_DIAGS_TRAP_CAPTURE = 0x04, 607}; 608 609struct qeth_ipacmd_diagass { 610 __u32 host_tod2; 611 __u32:32; 612 __u16 subcmd_len; 613 __u16:16; 614 __u32 subcmd; 615 __u8 type; 616 __u8 action; 617 __u16 options; 618 __u32 ext; 619 __u8 cdata[64]; 620} __attribute__ ((packed)); 621 622#define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext) 623#define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\ 624 offsetof(struct qeth_ipacmd_diagass, \ 625 subcmd_len)) 626 627/* VNIC Characteristics IPA Command: *****************************************/ 628/* IPA commands/sub commands for VNICC */ 629#define IPA_VNICC_QUERY_CHARS 0x00000000L 630#define IPA_VNICC_QUERY_CMDS 0x00000001L 631#define IPA_VNICC_ENABLE 0x00000002L 632#define IPA_VNICC_DISABLE 0x00000004L 633#define IPA_VNICC_SET_TIMEOUT 0x00000008L 634#define IPA_VNICC_GET_TIMEOUT 0x00000010L 635 636/* VNICC flags */ 637#define QETH_VNICC_FLOODING 0x80000000 638#define QETH_VNICC_MCAST_FLOODING 0x40000000 639#define QETH_VNICC_LEARNING 0x20000000 640#define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 641#define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 642#define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 643#define QETH_VNICC_RX_BCAST 0x02000000 644 645/* VNICC default values */ 646#define QETH_VNICC_ALL 0xff000000 647#define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST 648/* default VNICC timeout in seconds */ 649#define QETH_VNICC_DEFAULT_TIMEOUT 600 650 651/* VNICC header */ 652struct qeth_ipacmd_vnicc_hdr { 653 u16 data_length; 654 u16 reserved; 655 u32 sub_command; 656}; 657 658/* query supported commands for VNIC characteristic */ 659struct qeth_vnicc_query_cmds { 660 u32 vnic_char; 661 u32 sup_cmds; 662}; 663 664/* enable/disable VNIC characteristic */ 665struct qeth_vnicc_set_char { 666 u32 vnic_char; 667}; 668 669/* get/set timeout for VNIC characteristic */ 670struct qeth_vnicc_getset_timeout { 671 u32 vnic_char; 672 u32 timeout; 673}; 674 675/* complete VNICC IPA command message */ 676struct qeth_ipacmd_vnicc { 677 struct qeth_ipa_caps vnicc_cmds; 678 struct qeth_ipacmd_vnicc_hdr hdr; 679 union { 680 struct qeth_vnicc_query_cmds query_cmds; 681 struct qeth_vnicc_set_char set_char; 682 struct qeth_vnicc_getset_timeout getset_timeout; 683 } data; 684}; 685 686#define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\ 687 data.field) 688 689/* SETBRIDGEPORT IPA Command: *********************************************/ 690enum qeth_ipa_sbp_cmd { 691 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, 692 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, 693 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, 694 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, 695 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, 696 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, 697}; 698 699struct net_if_token { 700 __u16 devnum; 701 __u8 cssid; 702 __u8 iid; 703 __u8 ssid; 704 __u8 chpid; 705 __u16 chid; 706} __packed; 707 708struct mac_addr_lnid { 709 __u8 mac[6]; 710 __u16 lnid; 711} __packed; 712 713struct qeth_ipacmd_sbp_hdr { 714 __u16 cmdlength; 715 __u16 reserved1; 716 __u32 command_code; 717 __u16 return_code; 718 __u8 used_total; 719 __u8 seq_no; 720 __u32 reserved2; 721} __packed; 722 723struct qeth_sbp_query_cmds_supp { 724 __u32 supported_cmds; 725 __u32 reserved; 726} __packed; 727 728struct qeth_sbp_set_primary { 729 struct net_if_token token; 730} __packed; 731 732struct qeth_sbp_port_entry { 733 __u8 role; 734 __u8 state; 735 __u8 reserved1; 736 __u8 reserved2; 737 struct net_if_token token; 738} __packed; 739 740/* For IPA_SBP_QUERY_BRIDGE_PORTS, IPA_SBP_BRIDGE_PORT_STATE_CHANGE */ 741struct qeth_sbp_port_data { 742 __u8 primary_bp_supported; 743 __u8 secondary_bp_supported; 744 __u8 num_entries; 745 __u8 entry_length; 746 struct qeth_sbp_port_entry entry[]; 747} __packed; 748 749struct qeth_ipacmd_setbridgeport { 750 struct qeth_ipa_caps sbp_cmds; 751 struct qeth_ipacmd_sbp_hdr hdr; 752 union { 753 struct qeth_sbp_query_cmds_supp query_cmds_supp; 754 struct qeth_sbp_set_primary set_primary; 755 struct qeth_sbp_port_data port_data; 756 } data; 757} __packed; 758 759#define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\ 760 data.field) 761 762/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ 763/* Bitmask for entry->change_code. Both bits may be raised. */ 764enum qeth_ipa_addr_change_code { 765 IPA_ADDR_CHANGE_CODE_VLANID = 0x01, 766 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, 767 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ 768}; 769 770struct qeth_ipacmd_addr_change_entry { 771 struct net_if_token token; 772 struct mac_addr_lnid addr_lnid; 773 __u8 change_code; 774 __u8 reserved1; 775 __u16 reserved2; 776} __packed; 777 778struct qeth_ipacmd_addr_change { 779 __u8 lost_event_mask; 780 __u8 reserved; 781 __u16 num_entries; 782 struct qeth_ipacmd_addr_change_entry entry[]; 783} __packed; 784 785/* [UN]REGISTER_LOCAL_ADDRESS notifications */ 786struct qeth_ipacmd_local_addr4 { 787 __be32 addr; 788 u32 flags; 789}; 790 791struct qeth_ipacmd_local_addrs4 { 792 u32 count; 793 u32 addr_length; 794 struct qeth_ipacmd_local_addr4 addrs[]; 795}; 796 797struct qeth_ipacmd_local_addr6 { 798 struct in6_addr addr; 799 u32 flags; 800}; 801 802struct qeth_ipacmd_local_addrs6 { 803 u32 count; 804 u32 addr_length; 805 struct qeth_ipacmd_local_addr6 addrs[]; 806}; 807 808/* Header for each IPA command */ 809struct qeth_ipacmd_hdr { 810 __u8 command; 811 __u8 initiator; 812 __u16 seqno; 813 __u16 return_code; 814 __u8 adapter_type; 815 __u8 rel_adapter_no; 816 __u8 prim_version_no; 817 __u8 param_count; 818 __u16 prot_version; 819 struct qeth_ipa_caps assists; 820} __attribute__ ((packed)); 821 822/* The IPA command itself */ 823struct qeth_ipa_cmd { 824 struct qeth_ipacmd_hdr hdr; 825 union { 826 struct qeth_ipacmd_setdelip4 setdelip4; 827 struct qeth_ipacmd_setdelip6 setdelip6; 828 struct qeth_ipacmd_setdelipm setdelipm; 829 struct qeth_ipacmd_setassparms setassparms; 830 struct qeth_ipacmd_layer2setdelmac setdelmac; 831 struct qeth_ipacmd_layer2setdelvlan setdelvlan; 832 struct qeth_create_destroy_address create_destroy_addr; 833 struct qeth_ipacmd_setadpparms setadapterparms; 834 struct qeth_set_routing setrtg; 835 struct qeth_ipacmd_diagass diagass; 836 struct qeth_ipacmd_setbridgeport sbp; 837 struct qeth_ipacmd_addr_change addrchange; 838 struct qeth_ipacmd_vnicc vnicc; 839 struct qeth_ipacmd_local_addrs4 local_addrs4; 840 struct qeth_ipacmd_local_addrs6 local_addrs6; 841 } data; 842} __attribute__ ((packed)); 843 844#define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field) 845 846/* 847 * special command for ARP processing. 848 * this is not included in setassparms command before, because we get 849 * problem with the size of struct qeth_ipacmd_setassparms otherwise 850 */ 851enum qeth_ipa_arp_return_codes { 852 QETH_IPA_ARP_RC_SUCCESS = 0x0000, 853 QETH_IPA_ARP_RC_FAILED = 0x0001, 854 QETH_IPA_ARP_RC_NOTSUPP = 0x0002, 855 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003, 856 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004, 857 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008, 858}; 859 860const char *qeth_get_ipa_msg(enum qeth_ipa_cmds cmd, 861 enum qeth_ipa_return_codes rc); 862const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); 863 864/* Helper functions */ 865#define IS_IPA_REPLY(cmd) ((cmd)->hdr.initiator == IPA_CMD_INITIATOR_HOST) 866 867/*****************************************************************************/ 868/* END OF IP Assist related definitions */ 869/*****************************************************************************/ 870 871extern const unsigned char CM_ENABLE[]; 872#define CM_ENABLE_SIZE 0x63 873#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c) 874#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 875#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b) 876 877#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \ 878 (PDU_ENCAPSULATION(buffer) + 0x13) 879 880 881extern const unsigned char CM_SETUP[]; 882#define CM_SETUP_SIZE 0x64 883#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 884#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 885#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 886 887#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \ 888 (PDU_ENCAPSULATION(buffer) + 0x1a) 889 890extern const unsigned char ULP_ENABLE[]; 891#define ULP_ENABLE_SIZE 0x6b 892#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61) 893#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c) 894#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53) 895#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62) 896#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \ 897 (PDU_ENCAPSULATION(buffer) + 0x13) 898#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \ 899 (PDU_ENCAPSULATION(buffer) + 0x1f) 900#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \ 901 (PDU_ENCAPSULATION(buffer) + 0x17) 902#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \ 903 (PDU_ENCAPSULATION(buffer) + 0x2b) 904 905#define QETH_MPC_PROT_L2 0x08 906#define QETH_MPC_PROT_L3 0x03 907#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) 908#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) 909 910extern const unsigned char ULP_SETUP[]; 911#define ULP_SETUP_SIZE 0x6c 912#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c) 913#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51) 914#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a) 915#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68) 916#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a) 917 918#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \ 919 (PDU_ENCAPSULATION(buffer) + 0x1a) 920 921 922extern const unsigned char DM_ACT[]; 923#define DM_ACT_SIZE 0x55 924#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c) 925#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51) 926 927 928 929#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4) 930#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c) 931#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20) 932 933extern const unsigned char IDX_ACTIVATE_READ[]; 934extern const unsigned char IDX_ACTIVATE_WRITE[]; 935#define IDX_ACTIVATE_SIZE 0x22 936#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b) 937#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c) 938#define QETH_IDX_ACT_INVAL_FRAME 0x40 939#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80) 940#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10) 941#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16) 942#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e) 943#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20) 944#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2) 945#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12) 946#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09] 947#define QETH_IDX_ACT_ERR_EXCL 0x19 948#define QETH_IDX_ACT_ERR_AUTH 0x1E 949#define QETH_IDX_ACT_ERR_AUTH_USER 0x20 950 951#define QETH_IDX_TERMINATE 0xc0 952#define QETH_IDX_TERMINATE_MASK 0xc0 953#define QETH_IDX_TERM_BAD_TRANSPORT 0x41 954#define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6 955 956#define PDU_ENCAPSULATION(buffer) \ 957 (buffer + *(buffer + (*(buffer + 0x0b)) + \ 958 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) 959 960#define IS_IPA(buffer) \ 961 ((buffer) && \ 962 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) 963 964#endif
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