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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright IBM Corp. 20074 * 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 0x4018#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 426#define QETH_MPC_TOKEN_LENGTH 427#define QETH_MCL_LENGTH 428 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 0x0036#define IPA_CMD_INITIATOR_OSA 0x0137#define IPA_CMD_PRIM_VERSION_NO 0x0138 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_OSX76#define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX)77#else78#define IS_OSX(card) false79#endif80 81#define IS_VM_NIC(card) ((card)->info.is_vm_nic)82 83#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x1884/* 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 = 0x00135};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 Commands156 * 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_UNKNOWN_ERROR = 0x0003,163 IPA_RC_UNSUPPORTED_COMMAND = 0x0004,164 IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,165 IPA_RC_INVALID_FORMAT = 0x0006,166 IPA_RC_DUP_IPV6_REMOTE = 0x0008,167 IPA_RC_SBP_IQD_NOT_CONFIGURED = 0x000C,168 IPA_RC_DUP_IPV6_HOME = 0x0010,169 IPA_RC_UNREGISTERED_ADDR = 0x0011,170 IPA_RC_NO_ID_AVAILABLE = 0x0012,171 IPA_RC_ID_NOT_FOUND = 0x0013,172 IPA_RC_SBP_IQD_ANO_DEV_PRIMARY = 0x0014,173 IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018,174 IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C,175 IPA_RC_INVALID_IP_VERSION = 0x0020,176 IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024,177 IPA_RC_LAN_FRAME_MISMATCH = 0x0040,178 IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB,179 IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,180 IPA_RC_L2_DUP_MAC = 0x2005,181 IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,182 IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,183 IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,184 IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,185 IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,186 IPA_RC_L2_MAC_NOT_FOUND = 0x2010,187 IPA_RC_L2_INVALID_VLAN_ID = 0x2015,188 IPA_RC_L2_DUP_VLAN_ID = 0x2016,189 IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,190 IPA_RC_L2_VLAN_ID_NOT_ALLOWED = 0x2050,191 IPA_RC_VNICC_VNICBP = 0x20B0,192 IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C,193 IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10,194 IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14,195 IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18,196 IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C,197 IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20,198 IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24,199 IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB,200 IPA_RC_DATA_MISMATCH = 0xe001,201 IPA_RC_INVALID_MTU_SIZE = 0xe002,202 IPA_RC_INVALID_LANTYPE = 0xe003,203 IPA_RC_INVALID_LANNUM = 0xe004,204 IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,205 IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,206 IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,207 IPA_RC_SETIP_NO_STARTLAN = 0xe008,208 IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,209 IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,210 IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,211 IPA_RC_SETIP_INVALID_VERSION = 0xe00d,212 IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,213 IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,214 IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,215 IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,216 IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,217 IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,218 IPA_RC_LAN_OFFLINE = 0xe080,219 IPA_RC_VEPA_TO_VEB_TRANSITION = 0xe090,220 IPA_RC_INVALID_IP_VERSION2 = 0xf001,221 IPA_RC_FFFF = 0xffff222};223/* for VNIC Characteristics */224#define IPA_RC_VNICC_OOSEQ 0x0005225 226/* for SET_DIAGNOSTIC_ASSIST */227#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL228#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR229 230/* for SETBRIDGEPORT (double occupancies) */231#define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME232#define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION233 234/* IPA function flags; each flag marks availability of respective function */235enum qeth_ipa_funcs {236 IPA_ARP_PROCESSING = 0x00000001L,237 IPA_INBOUND_CHECKSUM = 0x00000002L,238 IPA_OUTBOUND_CHECKSUM = 0x00000004L,239 /* RESERVED = 0x00000008L,*/240 IPA_FILTERING = 0x00000010L,241 IPA_IPV6 = 0x00000020L,242 IPA_MULTICASTING = 0x00000040L,243 IPA_IP_REASSEMBLY = 0x00000080L,244 IPA_QUERY_ARP_COUNTERS = 0x00000100L,245 IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,246 IPA_SETADAPTERPARMS = 0x00000400L,247 IPA_VLAN_PRIO = 0x00000800L,248 IPA_PASSTHRU = 0x00001000L,249 IPA_FLUSH_ARP_SUPPORT = 0x00002000L,250 IPA_FULL_VLAN = 0x00004000L,251 IPA_INBOUND_PASSTHRU = 0x00008000L,252 IPA_SOURCE_MAC = 0x00010000L,253 IPA_OSA_MC_ROUTER = 0x00020000L,254 IPA_QUERY_ARP_ASSIST = 0x00040000L,255 IPA_INBOUND_TSO = 0x00080000L,256 IPA_OUTBOUND_TSO = 0x00100000L,257 IPA_INBOUND_CHECKSUM_V6 = 0x00400000L,258 IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L,259};260 261/* SETIP/DELIP IPA Command: ***************************************************/262enum qeth_ipa_setdelip_flags {263 QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */264 QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */265 QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */266 QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,267 QETH_IPA_DELIP_VIPA_FLAG = 0x40L,268 QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,269};270 271/* SETADAPTER IPA Command: ****************************************************/272enum qeth_ipa_setadp_cmd {273 IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,274 IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,275 IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,276 IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,277 IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,278 IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,279 IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,280 IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,281 IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,282 IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,283 IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,284 IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,285 IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,286 IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,287 IPA_SETADP_QUERY_OAT = 0x00080000L,288 IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L,289};290enum qeth_ipa_mac_ops {291 CHANGE_ADDR_READ_MAC = 0,292 CHANGE_ADDR_REPLACE_MAC = 1,293 CHANGE_ADDR_ADD_MAC = 2,294 CHANGE_ADDR_DEL_MAC = 4,295 CHANGE_ADDR_RESET_MAC = 8,296};297enum qeth_ipa_addr_ops {298 CHANGE_ADDR_READ_ADDR = 0,299 CHANGE_ADDR_ADD_ADDR = 1,300 CHANGE_ADDR_DEL_ADDR = 2,301 CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,302};303enum qeth_ipa_promisc_modes {304 SET_PROMISC_MODE_OFF = 0,305 SET_PROMISC_MODE_ON = 1,306};307enum qeth_ipa_isolation_modes {308 ISOLATION_MODE_NONE = 0x00000000L,309 ISOLATION_MODE_FWD = 0x00000001L,310 ISOLATION_MODE_DROP = 0x00000002L,311};312enum qeth_ipa_set_access_mode_rc {313 SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,314 SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,315 SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,316 SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,317 SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,318 SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,319 SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022,320 SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024,321 SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,322};323enum qeth_card_info_card_type {324 CARD_INFO_TYPE_1G_COPPER_A = 0x61,325 CARD_INFO_TYPE_1G_FIBRE_A = 0x71,326 CARD_INFO_TYPE_10G_FIBRE_A = 0x91,327 CARD_INFO_TYPE_1G_COPPER_B = 0xb1,328 CARD_INFO_TYPE_1G_FIBRE_B = 0xa1,329 CARD_INFO_TYPE_10G_FIBRE_B = 0xc1,330};331enum qeth_card_info_port_mode {332 CARD_INFO_PORTM_HALFDUPLEX = 0x0002,333 CARD_INFO_PORTM_FULLDUPLEX = 0x0003,334};335enum qeth_card_info_port_speed {336 CARD_INFO_PORTS_10M = 0x00000005,337 CARD_INFO_PORTS_100M = 0x00000006,338 CARD_INFO_PORTS_1G = 0x00000007,339 CARD_INFO_PORTS_10G = 0x00000008,340 CARD_INFO_PORTS_25G = 0x0000000A,341};342 343/* (SET)DELIP(M) IPA stuff ***************************************************/344struct qeth_ipacmd_setdelip4 {345 __be32 addr;346 __be32 mask;347 __u32 flags;348} __attribute__ ((packed));349 350struct qeth_ipacmd_setdelip6 {351 struct in6_addr addr;352 struct in6_addr prefix;353 __u32 flags;354} __attribute__ ((packed));355 356struct qeth_ipacmd_setdelipm {357 __u8 mac[6];358 __u8 padding[2];359 struct in6_addr ip;360} __attribute__ ((packed));361 362struct qeth_ipacmd_layer2setdelmac {363 __u32 mac_length;364 __u8 mac[6];365} __attribute__ ((packed));366 367struct qeth_ipacmd_layer2setdelvlan {368 __u16 vlan_id;369} __attribute__ ((packed));370 371struct qeth_ipacmd_setassparms_hdr {372 __u16 length;373 __u16 command_code;374 __u16 return_code;375 __u8 number_of_replies;376 __u8 seq_no;377} __attribute__((packed));378 379struct qeth_arp_query_data {380 __u16 request_bits;381 __u16 reply_bits;382 __u32 no_entries;383 char data; /* only for replies */384} __attribute__((packed));385 386/* used as parameter for arp_query reply */387struct qeth_arp_query_info {388 __u32 udata_len;389 __u16 mask_bits;390 __u32 udata_offset;391 __u32 no_entries;392 char *udata;393};394 395/* IPA set assist segmentation bit definitions for receive and396 * transmit checksum offloading.397 */398enum qeth_ipa_checksum_bits {399 QETH_IPA_CHECKSUM_IP_HDR = 0x0002,400 QETH_IPA_CHECKSUM_UDP = 0x0008,401 QETH_IPA_CHECKSUM_TCP = 0x0010,402 QETH_IPA_CHECKSUM_LP2LP = 0x0020403};404 405enum qeth_ipa_large_send_caps {406 QETH_IPA_LARGE_SEND_TCP = 0x00000001,407};408 409struct qeth_tso_start_data {410 u32 mss;411 u32 supported;412};413 414/* SETASSPARMS IPA Command: */415struct qeth_ipacmd_setassparms {416 u32 assist_no;417 struct qeth_ipacmd_setassparms_hdr hdr;418 union {419 __u32 flags_32bit;420 struct qeth_ipa_caps caps;421 struct qeth_arp_cache_entry arp_entry;422 struct qeth_arp_query_data query_arp;423 struct qeth_tso_start_data tso;424 } data;425} __attribute__ ((packed));426 427#define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\428 data.field)429 430/* SETRTG IPA Command: ****************************************************/431struct qeth_set_routing {432 __u8 type;433};434 435/* SETADAPTERPARMS IPA Command: *******************************************/436struct qeth_query_cmds_supp {437 __u32 no_lantypes_supp;438 __u8 lan_type;439 __u8 reserved1[3];440 __u32 supported_cmds;441 __u8 reserved2[8];442} __attribute__ ((packed));443 444struct qeth_change_addr {445 u32 cmd;446 u32 addr_size;447 u32 no_macs;448 u8 addr[ETH_ALEN];449};450 451struct qeth_snmp_cmd {452 __u8 token[16];453 __u32 request;454 __u32 interface;455 __u32 returncode;456 __u32 firmwarelevel;457 __u32 seqno;458 __u8 data;459} __attribute__ ((packed));460 461struct qeth_snmp_ureq_hdr {462 __u32 data_len;463 __u32 req_len;464 __u32 reserved1;465 __u32 reserved2;466} __attribute__ ((packed));467 468struct qeth_snmp_ureq {469 struct qeth_snmp_ureq_hdr hdr;470 struct qeth_snmp_cmd cmd;471} __attribute__((packed));472 473/* SET_ACCESS_CONTROL: same format for request and reply */474struct qeth_set_access_ctrl {475 __u32 subcmd_code;476 __u8 reserved[8];477} __attribute__((packed));478 479#define QETH_QOAT_PHYS_SPEED_UNKNOWN 0x00480#define QETH_QOAT_PHYS_SPEED_10M_HALF 0x01481#define QETH_QOAT_PHYS_SPEED_10M_FULL 0x02482#define QETH_QOAT_PHYS_SPEED_100M_HALF 0x03483#define QETH_QOAT_PHYS_SPEED_100M_FULL 0x04484#define QETH_QOAT_PHYS_SPEED_1000M_HALF 0x05485#define QETH_QOAT_PHYS_SPEED_1000M_FULL 0x06486// n/a 0x07487#define QETH_QOAT_PHYS_SPEED_10G_FULL 0x08488// n/a 0x09489#define QETH_QOAT_PHYS_SPEED_25G_FULL 0x0A490 491#define QETH_QOAT_PHYS_MEDIA_COPPER 0x01492#define QETH_QOAT_PHYS_MEDIA_FIBRE_SHORT 0x02493#define QETH_QOAT_PHYS_MEDIA_FIBRE_LONG 0x04494 495struct qeth_query_oat_physical_if {496 u8 res_head[33];497 u8 speed_duplex;498 u8 media_type;499 u8 res_tail[29];500};501 502#define QETH_QOAT_REPLY_TYPE_PHYS_IF 0x0004503 504struct qeth_query_oat_reply {505 u16 type;506 u16 length;507 u16 version;508 u8 res[10];509 struct qeth_query_oat_physical_if phys_if;510};511 512#define QETH_QOAT_SCOPE_INTERFACE 0x00000001513 514struct qeth_query_oat {515 u32 subcmd_code;516 u8 reserved[12];517 struct qeth_query_oat_reply reply[];518} __packed;519 520struct qeth_qoat_priv {521 __u32 buffer_len;522 __u32 response_len;523 char *buffer;524};525 526struct qeth_query_card_info {527 __u8 card_type;528 __u8 reserved1;529 __u16 port_mode;530 __u32 port_speed;531 __u32 reserved2;532};533 534#define QETH_SWITCH_FORW_802_1 0x00000001535#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002536#define QETH_SWITCH_CAP_RTE 0x00000004537#define QETH_SWITCH_CAP_ECP 0x00000008538#define QETH_SWITCH_CAP_VDP 0x00000010539 540struct qeth_query_switch_attributes {541 __u8 version;542 __u8 reserved1;543 __u16 reserved2;544 __u32 capabilities;545 __u32 settings;546 __u8 reserved3[8];547};548 549#define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */550 551struct qeth_ipacmd_setadpparms_hdr {552 u16 cmdlength;553 u16 reserved2;554 u32 command_code;555 u16 return_code;556 u8 used_total;557 u8 seq_no;558 u8 flags;559 u8 reserved3[3];560};561 562struct qeth_ipacmd_setadpparms {563 struct qeth_ipa_caps hw_cmds;564 struct qeth_ipacmd_setadpparms_hdr hdr;565 union {566 struct qeth_query_cmds_supp query_cmds_supp;567 struct qeth_change_addr change_addr;568 struct qeth_snmp_cmd snmp;569 struct qeth_set_access_ctrl set_access_ctrl;570 struct qeth_query_oat query_oat;571 struct qeth_query_card_info card_info;572 struct qeth_query_switch_attributes query_switch_attributes;573 __u32 mode;574 } data;575} __attribute__ ((packed));576 577#define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\578 data.field)579 580/* CREATE_ADDR IPA Command: ***********************************************/581struct qeth_create_destroy_address {582 u8 mac_addr[ETH_ALEN];583 u16 uid;584};585 586/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/587 588enum qeth_diags_cmds {589 QETH_DIAGS_CMD_QUERY = 0x0001,590 QETH_DIAGS_CMD_TRAP = 0x0002,591 QETH_DIAGS_CMD_TRACE = 0x0004,592 QETH_DIAGS_CMD_NOLOG = 0x0008,593 QETH_DIAGS_CMD_DUMP = 0x0010,594};595 596enum qeth_diags_trace_types {597 QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,598};599 600enum qeth_diags_trace_cmds {601 QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,602 QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,603 QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,604 QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,605 QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,606};607 608enum qeth_diags_trap_action {609 QETH_DIAGS_TRAP_ARM = 0x01,610 QETH_DIAGS_TRAP_DISARM = 0x02,611 QETH_DIAGS_TRAP_CAPTURE = 0x04,612};613 614struct qeth_ipacmd_diagass {615 __u32 host_tod2;616 __u32:32;617 __u16 subcmd_len;618 __u16:16;619 __u32 subcmd;620 __u8 type;621 __u8 action;622 __u16 options;623 __u32 ext;624 __u8 cdata[64];625} __attribute__ ((packed));626 627#define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext)628#define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\629 offsetof(struct qeth_ipacmd_diagass, \630 subcmd_len))631 632/* VNIC Characteristics IPA Command: *****************************************/633/* IPA commands/sub commands for VNICC */634#define IPA_VNICC_QUERY_CHARS 0x00000000L635#define IPA_VNICC_QUERY_CMDS 0x00000001L636#define IPA_VNICC_ENABLE 0x00000002L637#define IPA_VNICC_DISABLE 0x00000004L638#define IPA_VNICC_SET_TIMEOUT 0x00000008L639#define IPA_VNICC_GET_TIMEOUT 0x00000010L640 641/* VNICC flags */642#define QETH_VNICC_FLOODING 0x80000000643#define QETH_VNICC_MCAST_FLOODING 0x40000000644#define QETH_VNICC_LEARNING 0x20000000645#define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000646#define QETH_VNICC_TAKEOVER_LEARNING 0x08000000647#define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000648#define QETH_VNICC_RX_BCAST 0x02000000649 650/* VNICC default values */651#define QETH_VNICC_ALL 0xff000000652#define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST653/* default VNICC timeout in seconds */654#define QETH_VNICC_DEFAULT_TIMEOUT 600655 656/* VNICC header */657struct qeth_ipacmd_vnicc_hdr {658 u16 data_length;659 u16 reserved;660 u32 sub_command;661};662 663/* query supported commands for VNIC characteristic */664struct qeth_vnicc_query_cmds {665 u32 vnic_char;666 u32 sup_cmds;667};668 669/* enable/disable VNIC characteristic */670struct qeth_vnicc_set_char {671 u32 vnic_char;672};673 674/* get/set timeout for VNIC characteristic */675struct qeth_vnicc_getset_timeout {676 u32 vnic_char;677 u32 timeout;678};679 680/* complete VNICC IPA command message */681struct qeth_ipacmd_vnicc {682 struct qeth_ipa_caps vnicc_cmds;683 struct qeth_ipacmd_vnicc_hdr hdr;684 union {685 struct qeth_vnicc_query_cmds query_cmds;686 struct qeth_vnicc_set_char set_char;687 struct qeth_vnicc_getset_timeout getset_timeout;688 } data;689};690 691#define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\692 data.field)693 694/* SETBRIDGEPORT IPA Command: *********************************************/695enum qeth_ipa_sbp_cmd {696 IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L,697 IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L,698 IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L,699 IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L,700 IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L,701 IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L,702};703 704struct net_if_token {705 __u16 devnum;706 __u8 cssid;707 __u8 iid;708 __u8 ssid;709 __u8 chpid;710 __u16 chid;711} __packed;712 713struct mac_addr_lnid {714 __u8 mac[6];715 __u16 lnid;716} __packed;717 718struct qeth_ipacmd_sbp_hdr {719 __u16 cmdlength;720 __u16 reserved1;721 __u32 command_code;722 __u16 return_code;723 __u8 used_total;724 __u8 seq_no;725 __u32 reserved2;726} __packed;727 728struct qeth_sbp_query_cmds_supp {729 __u32 supported_cmds;730 __u32 reserved;731} __packed;732 733struct qeth_sbp_set_primary {734 struct net_if_token token;735} __packed;736 737struct qeth_sbp_port_entry {738 __u8 role;739 __u8 state;740 __u8 reserved1;741 __u8 reserved2;742 struct net_if_token token;743} __packed;744 745/* For IPA_SBP_QUERY_BRIDGE_PORTS, IPA_SBP_BRIDGE_PORT_STATE_CHANGE */746struct qeth_sbp_port_data {747 __u8 primary_bp_supported;748 __u8 secondary_bp_supported;749 __u8 num_entries;750 __u8 entry_length;751 struct qeth_sbp_port_entry entry[];752} __packed;753 754struct qeth_ipacmd_setbridgeport {755 struct qeth_ipa_caps sbp_cmds;756 struct qeth_ipacmd_sbp_hdr hdr;757 union {758 struct qeth_sbp_query_cmds_supp query_cmds_supp;759 struct qeth_sbp_set_primary set_primary;760 struct qeth_sbp_port_data port_data;761 } data;762} __packed;763 764#define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\765 data.field)766 767/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/768/* Bitmask for entry->change_code. Both bits may be raised. */769enum qeth_ipa_addr_change_code {770 IPA_ADDR_CHANGE_CODE_VLANID = 0x01,771 IPA_ADDR_CHANGE_CODE_MACADDR = 0x02,772 IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */773};774 775struct qeth_ipacmd_addr_change_entry {776 struct net_if_token token;777 struct mac_addr_lnid addr_lnid;778 __u8 change_code;779 __u8 reserved1;780 __u16 reserved2;781} __packed;782 783struct qeth_ipacmd_addr_change {784 __u8 lost_event_mask;785 __u8 reserved;786 __u16 num_entries;787 struct qeth_ipacmd_addr_change_entry entry[];788} __packed;789 790/* [UN]REGISTER_LOCAL_ADDRESS notifications */791struct qeth_ipacmd_local_addr4 {792 __be32 addr;793 u32 flags;794};795 796struct qeth_ipacmd_local_addrs4 {797 u32 count;798 u32 addr_length;799 struct qeth_ipacmd_local_addr4 addrs[];800};801 802struct qeth_ipacmd_local_addr6 {803 struct in6_addr addr;804 u32 flags;805};806 807struct qeth_ipacmd_local_addrs6 {808 u32 count;809 u32 addr_length;810 struct qeth_ipacmd_local_addr6 addrs[];811};812 813/* Header for each IPA command */814struct qeth_ipacmd_hdr {815 __u8 command;816 __u8 initiator;817 __u16 seqno;818 __u16 return_code;819 __u8 adapter_type;820 __u8 rel_adapter_no;821 __u8 prim_version_no;822 __u8 param_count;823 __u16 prot_version;824 struct qeth_ipa_caps assists;825} __attribute__ ((packed));826 827/* The IPA command itself */828struct qeth_ipa_cmd {829 struct qeth_ipacmd_hdr hdr;830 union {831 struct qeth_ipacmd_setdelip4 setdelip4;832 struct qeth_ipacmd_setdelip6 setdelip6;833 struct qeth_ipacmd_setdelipm setdelipm;834 struct qeth_ipacmd_setassparms setassparms;835 struct qeth_ipacmd_layer2setdelmac setdelmac;836 struct qeth_ipacmd_layer2setdelvlan setdelvlan;837 struct qeth_create_destroy_address create_destroy_addr;838 struct qeth_ipacmd_setadpparms setadapterparms;839 struct qeth_set_routing setrtg;840 struct qeth_ipacmd_diagass diagass;841 struct qeth_ipacmd_setbridgeport sbp;842 struct qeth_ipacmd_addr_change addrchange;843 struct qeth_ipacmd_vnicc vnicc;844 struct qeth_ipacmd_local_addrs4 local_addrs4;845 struct qeth_ipacmd_local_addrs6 local_addrs6;846 } data;847} __attribute__ ((packed));848 849#define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field)850 851/*852 * special command for ARP processing.853 * this is not included in setassparms command before, because we get854 * problem with the size of struct qeth_ipacmd_setassparms otherwise855 */856enum qeth_ipa_arp_return_codes {857 QETH_IPA_ARP_RC_SUCCESS = 0x0000,858 QETH_IPA_ARP_RC_FAILED = 0x0001,859 QETH_IPA_ARP_RC_NOTSUPP = 0x0002,860 QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,861 QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,862 QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,863};864 865extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);866extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);867 868/* Helper functions */869#define IS_IPA_REPLY(cmd) ((cmd)->hdr.initiator == IPA_CMD_INITIATOR_HOST)870 871/*****************************************************************************/872/* END OF IP Assist related definitions */873/*****************************************************************************/874 875extern const unsigned char CM_ENABLE[];876#define CM_ENABLE_SIZE 0x63877#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)878#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)879#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)880 881#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \882 (PDU_ENCAPSULATION(buffer) + 0x13)883 884 885extern const unsigned char CM_SETUP[];886#define CM_SETUP_SIZE 0x64887#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)888#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)889#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)890 891#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \892 (PDU_ENCAPSULATION(buffer) + 0x1a)893 894extern const unsigned char ULP_ENABLE[];895#define ULP_ENABLE_SIZE 0x6b896#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)897#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)898#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)899#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)900#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \901 (PDU_ENCAPSULATION(buffer) + 0x13)902#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \903 (PDU_ENCAPSULATION(buffer) + 0x1f)904#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \905 (PDU_ENCAPSULATION(buffer) + 0x17)906#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \907 (PDU_ENCAPSULATION(buffer) + 0x2b)908 909#define QETH_MPC_PROT_L2 0x08910#define QETH_MPC_PROT_L3 0x03911#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)912#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)913 914extern const unsigned char ULP_SETUP[];915#define ULP_SETUP_SIZE 0x6c916#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)917#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)918#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)919#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)920#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)921 922#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \923 (PDU_ENCAPSULATION(buffer) + 0x1a)924 925 926extern const unsigned char DM_ACT[];927#define DM_ACT_SIZE 0x55928#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)929#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)930 931 932 933#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)934#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)935#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)936 937extern const unsigned char IDX_ACTIVATE_READ[];938extern const unsigned char IDX_ACTIVATE_WRITE[];939#define IDX_ACTIVATE_SIZE 0x22940#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)941#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)942#define QETH_IDX_ACT_INVAL_FRAME 0x40943#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)944#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)945#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)946#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)947#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)948#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)949#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)950#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]951#define QETH_IDX_ACT_ERR_EXCL 0x19952#define QETH_IDX_ACT_ERR_AUTH 0x1E953#define QETH_IDX_ACT_ERR_AUTH_USER 0x20954 955#define QETH_IDX_TERMINATE 0xc0956#define QETH_IDX_TERMINATE_MASK 0xc0957#define QETH_IDX_TERM_BAD_TRANSPORT 0x41958#define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6959 960#define PDU_ENCAPSULATION(buffer) \961 (buffer + *(buffer + (*(buffer + 0x0b)) + \962 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))963 964#define IS_IPA(buffer) \965 ((buffer) && \966 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))967 968#endif969