drivers/s390/net/qeth_core_mpc.h

   1 /*
   2  *    Copyright IBM Corp. 2007
   3  *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
   4  *               Thomas Spatzier <tspat@de.ibm.com>,
   5  *               Frank Blaschka <frank.blaschka@de.ibm.com>
   6  */
   7
   8 #ifndef __QETH_CORE_MPC_H__
   9 #define __QETH_CORE_MPC_H__
  10
  11 #include <asm/qeth.h>
  12
  13 #define IPA_PDU_HEADER_SIZE     0x40
  14 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
  15 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
  16 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
  17 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
  18
  19 extern unsigned char IPA_PDU_HEADER[];
  20 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
  21
  22 #define IPA_CMD_LENGTH  (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
  23
  24 #define QETH_SEQ_NO_LENGTH      4
  25 #define QETH_MPC_TOKEN_LENGTH   4
  26 #define QETH_MCL_LENGTH         4
  27 #define OSA_ADDR_LEN            6
  28
  29 #define QETH_TIMEOUT            (10 * HZ)
  30 #define QETH_IPA_TIMEOUT        (45 * HZ)
  31 #define QETH_IDX_COMMAND_SEQNO  0xffff0000
  32 #define SR_INFO_LEN             16
  33
  34 #define QETH_CLEAR_CHANNEL_PARM -10
  35 #define QETH_HALT_CHANNEL_PARM  -11
  36 #define QETH_RCD_PARM -12
  37
  38 /*****************************************************************************/
  39 /* IP Assist related definitions                                             */
  40 /*****************************************************************************/
  41 #define IPA_CMD_INITIATOR_HOST  0x00
  42 #define IPA_CMD_INITIATOR_OSA   0x01
  43 #define IPA_CMD_INITIATOR_HOST_REPLY  0x80
  44 #define IPA_CMD_INITIATOR_OSA_REPLY   0x81
  45 #define IPA_CMD_PRIM_VERSION_NO 0x01
  46
  47 enum qeth_card_types {
  48         QETH_CARD_TYPE_UNKNOWN = 0,
  49         QETH_CARD_TYPE_OSD     = 1,
  50         QETH_CARD_TYPE_IQD     = 5,
  51         QETH_CARD_TYPE_OSN     = 6,
  52         QETH_CARD_TYPE_OSM     = 3,
  53         QETH_CARD_TYPE_OSX     = 2,
  54 };
  55
  56 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
  57 /* only the first two bytes are looked at in qeth_get_cardname_short */
  58 enum qeth_link_types {
  59         QETH_LINK_TYPE_FAST_ETH     = 0x01,
  60         QETH_LINK_TYPE_HSTR         = 0x02,
  61         QETH_LINK_TYPE_GBIT_ETH     = 0x03,
  62         QETH_LINK_TYPE_OSN          = 0x04,
  63         QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
  64         QETH_LINK_TYPE_LANE_ETH100  = 0x81,
  65         QETH_LINK_TYPE_LANE_TR      = 0x82,
  66         QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
  67         QETH_LINK_TYPE_LANE         = 0x88,
  68         QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
  69 };
  70
  71 /*
  72  * Routing stuff
  73  */
  74 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
  75 enum qeth_routing_types {
  76         /* TODO: set to bit flag used in IPA Command */
  77         NO_ROUTER               = 0,
  78         PRIMARY_ROUTER          = 1,
  79         SECONDARY_ROUTER        = 2,
  80         MULTICAST_ROUTER        = 3,
  81         PRIMARY_CONNECTOR       = 4,
  82         SECONDARY_CONNECTOR     = 5,
  83 };
  84
  85 /* IPA Commands */
  86 enum qeth_ipa_cmds {
  87         IPA_CMD_STARTLAN                = 0x01,
  88         IPA_CMD_STOPLAN                 = 0x02,
  89         IPA_CMD_SETVMAC                 = 0x21,
  90         IPA_CMD_DELVMAC                 = 0x22,
  91         IPA_CMD_SETGMAC                 = 0x23,
  92         IPA_CMD_DELGMAC                 = 0x24,
  93         IPA_CMD_SETVLAN                 = 0x25,
  94         IPA_CMD_DELVLAN                 = 0x26,
  95         IPA_CMD_SETCCID                 = 0x41,
  96         IPA_CMD_DELCCID                 = 0x42,
  97         IPA_CMD_MODCCID                 = 0x43,
  98         IPA_CMD_SETIP                   = 0xb1,
  99         IPA_CMD_QIPASSIST               = 0xb2,
 100         IPA_CMD_SETASSPARMS             = 0xb3,
 101         IPA_CMD_SETIPM                  = 0xb4,
 102         IPA_CMD_DELIPM                  = 0xb5,
 103         IPA_CMD_SETRTG                  = 0xb6,
 104         IPA_CMD_DELIP                   = 0xb7,
 105         IPA_CMD_SETADAPTERPARMS         = 0xb8,
 106         IPA_CMD_SET_DIAG_ASS            = 0xb9,
 107         IPA_CMD_SETBRIDGEPORT           = 0xbe,
 108         IPA_CMD_CREATE_ADDR             = 0xc3,
 109         IPA_CMD_DESTROY_ADDR            = 0xc4,
 110         IPA_CMD_REGISTER_LOCAL_ADDR     = 0xd1,
 111         IPA_CMD_UNREGISTER_LOCAL_ADDR   = 0xd2,
 112         IPA_CMD_ADDRESS_CHANGE_NOTIF    = 0xd3,
 113         IPA_CMD_UNKNOWN                 = 0x00
 114 };
 115
 116 enum qeth_ip_ass_cmds {
 117         IPA_CMD_ASS_START       = 0x0001,
 118         IPA_CMD_ASS_STOP        = 0x0002,
 119         IPA_CMD_ASS_CONFIGURE   = 0x0003,
 120         IPA_CMD_ASS_ENABLE      = 0x0004,
 121 };
 122
 123 enum qeth_arp_process_subcmds {
 124         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
 125         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
 126         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
 127         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
 128         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
 129         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
 130         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
 131 };
 132
 133
 134 /* Return Codes for IPA Commands
 135  * according to OSA card Specs */
 136
 137 enum qeth_ipa_return_codes {
 138         IPA_RC_SUCCESS                  = 0x0000,
 139         IPA_RC_NOTSUPP                  = 0x0001,
 140         IPA_RC_IP_TABLE_FULL            = 0x0002,
 141         IPA_RC_UNKNOWN_ERROR            = 0x0003,
 142         IPA_RC_UNSUPPORTED_COMMAND      = 0x0004,
 143         IPA_RC_TRACE_ALREADY_ACTIVE     = 0x0005,
 144         IPA_RC_INVALID_FORMAT           = 0x0006,
 145         IPA_RC_DUP_IPV6_REMOTE          = 0x0008,
 146         IPA_RC_DUP_IPV6_HOME            = 0x0010,
 147         IPA_RC_UNREGISTERED_ADDR        = 0x0011,
 148         IPA_RC_NO_ID_AVAILABLE          = 0x0012,
 149         IPA_RC_ID_NOT_FOUND             = 0x0013,
 150         IPA_RC_INVALID_IP_VERSION       = 0x0020,
 151         IPA_RC_LAN_FRAME_MISMATCH       = 0x0040,
 152         IPA_RC_L2_UNSUPPORTED_CMD       = 0x2003,
 153         IPA_RC_L2_DUP_MAC               = 0x2005,
 154         IPA_RC_L2_ADDR_TABLE_FULL       = 0x2006,
 155         IPA_RC_L2_DUP_LAYER3_MAC        = 0x200a,
 156         IPA_RC_L2_GMAC_NOT_FOUND        = 0x200b,
 157         IPA_RC_L2_MAC_NOT_AUTH_BY_HYP   = 0x200c,
 158         IPA_RC_L2_MAC_NOT_AUTH_BY_ADP   = 0x200d,
 159         IPA_RC_L2_MAC_NOT_FOUND         = 0x2010,
 160         IPA_RC_L2_INVALID_VLAN_ID       = 0x2015,
 161         IPA_RC_L2_DUP_VLAN_ID           = 0x2016,
 162         IPA_RC_L2_VLAN_ID_NOT_FOUND     = 0x2017,
 163         IPA_RC_DATA_MISMATCH            = 0xe001,
 164         IPA_RC_INVALID_MTU_SIZE         = 0xe002,
 165         IPA_RC_INVALID_LANTYPE          = 0xe003,
 166         IPA_RC_INVALID_LANNUM           = 0xe004,
 167         IPA_RC_DUPLICATE_IP_ADDRESS     = 0xe005,
 168         IPA_RC_IP_ADDR_TABLE_FULL       = 0xe006,
 169         IPA_RC_LAN_PORT_STATE_ERROR     = 0xe007,
 170         IPA_RC_SETIP_NO_STARTLAN        = 0xe008,
 171         IPA_RC_SETIP_ALREADY_RECEIVED   = 0xe009,
 172         IPA_RC_IP_ADDR_ALREADY_USED     = 0xe00a,
 173         IPA_RC_MC_ADDR_NOT_FOUND        = 0xe00b,
 174         IPA_RC_SETIP_INVALID_VERSION    = 0xe00d,
 175         IPA_RC_UNSUPPORTED_SUBCMD       = 0xe00e,
 176         IPA_RC_ARP_ASSIST_NO_ENABLE     = 0xe00f,
 177         IPA_RC_PRIMARY_ALREADY_DEFINED  = 0xe010,
 178         IPA_RC_SECOND_ALREADY_DEFINED   = 0xe011,
 179         IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
 180         IPA_RC_MC_ADDR_ALREADY_DEFINED  = 0xe013,
 181         IPA_RC_LAN_OFFLINE              = 0xe080,
 182         IPA_RC_VEPA_TO_VEB_TRANSITION   = 0xe090,
 183         IPA_RC_INVALID_IP_VERSION2      = 0xf001,
 184         IPA_RC_ENOMEM                   = 0xfffe,
 185         IPA_RC_FFFF                     = 0xffff
 186 };
 187 /* for DELIP */
 188 #define IPA_RC_IP_ADDRESS_NOT_DEFINED   IPA_RC_PRIMARY_ALREADY_DEFINED
 189 /* for SET_DIAGNOSTIC_ASSIST */
 190 #define IPA_RC_INVALID_SUBCMD           IPA_RC_IP_TABLE_FULL
 191 #define IPA_RC_HARDWARE_AUTH_ERROR      IPA_RC_UNKNOWN_ERROR
 192
 193 /* IPA function flags; each flag marks availability of respective function */
 194 enum qeth_ipa_funcs {
 195         IPA_ARP_PROCESSING      = 0x00000001L,
 196         IPA_INBOUND_CHECKSUM    = 0x00000002L,
 197         IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
 198         IPA_IP_FRAGMENTATION    = 0x00000008L,
 199         IPA_FILTERING           = 0x00000010L,
 200         IPA_IPV6                = 0x00000020L,
 201         IPA_MULTICASTING        = 0x00000040L,
 202         IPA_IP_REASSEMBLY       = 0x00000080L,
 203         IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
 204         IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
 205         IPA_SETADAPTERPARMS     = 0x00000400L,
 206         IPA_VLAN_PRIO           = 0x00000800L,
 207         IPA_PASSTHRU            = 0x00001000L,
 208         IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
 209         IPA_FULL_VLAN           = 0x00004000L,
 210         IPA_INBOUND_PASSTHRU    = 0x00008000L,
 211         IPA_SOURCE_MAC          = 0x00010000L,
 212         IPA_OSA_MC_ROUTER       = 0x00020000L,
 213         IPA_QUERY_ARP_ASSIST    = 0x00040000L,
 214         IPA_INBOUND_TSO         = 0x00080000L,
 215         IPA_OUTBOUND_TSO        = 0x00100000L,
 216 };
 217
 218 /* SETIP/DELIP IPA Command: ***************************************************/
 219 enum qeth_ipa_setdelip_flags {
 220         QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
 221         QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
 222         QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
 223         QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
 224         QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
 225         QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
 226 };
 227
 228 /* SETADAPTER IPA Command: ****************************************************/
 229 enum qeth_ipa_setadp_cmd {
 230         IPA_SETADP_QUERY_COMMANDS_SUPPORTED     = 0x00000001L,
 231         IPA_SETADP_ALTER_MAC_ADDRESS            = 0x00000002L,
 232         IPA_SETADP_ADD_DELETE_GROUP_ADDRESS     = 0x00000004L,
 233         IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR   = 0x00000008L,
 234         IPA_SETADP_SET_ADDRESSING_MODE          = 0x00000010L,
 235         IPA_SETADP_SET_CONFIG_PARMS             = 0x00000020L,
 236         IPA_SETADP_SET_CONFIG_PARMS_EXTENDED    = 0x00000040L,
 237         IPA_SETADP_SET_BROADCAST_MODE           = 0x00000080L,
 238         IPA_SETADP_SEND_OSA_MESSAGE             = 0x00000100L,
 239         IPA_SETADP_SET_SNMP_CONTROL             = 0x00000200L,
 240         IPA_SETADP_QUERY_CARD_INFO              = 0x00000400L,
 241         IPA_SETADP_SET_PROMISC_MODE             = 0x00000800L,
 242         IPA_SETADP_SET_DIAG_ASSIST              = 0x00002000L,
 243         IPA_SETADP_SET_ACCESS_CONTROL           = 0x00010000L,
 244         IPA_SETADP_QUERY_OAT                    = 0x00080000L,
 245 };
 246 enum qeth_ipa_mac_ops {
 247         CHANGE_ADDR_READ_MAC            = 0,
 248         CHANGE_ADDR_REPLACE_MAC         = 1,
 249         CHANGE_ADDR_ADD_MAC             = 2,
 250         CHANGE_ADDR_DEL_MAC             = 4,
 251         CHANGE_ADDR_RESET_MAC           = 8,
 252 };
 253 enum qeth_ipa_addr_ops {
 254         CHANGE_ADDR_READ_ADDR           = 0,
 255         CHANGE_ADDR_ADD_ADDR            = 1,
 256         CHANGE_ADDR_DEL_ADDR            = 2,
 257         CHANGE_ADDR_FLUSH_ADDR_TABLE    = 4,
 258 };
 259 enum qeth_ipa_promisc_modes {
 260         SET_PROMISC_MODE_OFF            = 0,
 261         SET_PROMISC_MODE_ON             = 1,
 262 };
 263 enum qeth_ipa_isolation_modes {
 264         ISOLATION_MODE_NONE             = 0x00000000L,
 265         ISOLATION_MODE_FWD              = 0x00000001L,
 266         ISOLATION_MODE_DROP             = 0x00000002L,
 267 };
 268 enum qeth_ipa_set_access_mode_rc {
 269         SET_ACCESS_CTRL_RC_SUCCESS              = 0x0000,
 270         SET_ACCESS_CTRL_RC_NOT_SUPPORTED        = 0x0004,
 271         SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
 272         SET_ACCESS_CTRL_RC_ALREADY_ISOLATED     = 0x0010,
 273         SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER  = 0x0014,
 274         SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF  = 0x0018,
 275         SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED  = 0x0022,
 276         SET_ACCESS_CTRL_RC_REFLREL_FAILED       = 0x0024,
 277         SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
 278 };
 279 enum qeth_card_info_card_type {
 280         CARD_INFO_TYPE_1G_COPPER_A      = 0x61,
 281         CARD_INFO_TYPE_1G_FIBRE_A       = 0x71,
 282         CARD_INFO_TYPE_10G_FIBRE_A      = 0x91,
 283         CARD_INFO_TYPE_1G_COPPER_B      = 0xb1,
 284         CARD_INFO_TYPE_1G_FIBRE_B       = 0xa1,
 285         CARD_INFO_TYPE_10G_FIBRE_B      = 0xc1,
 286 };
 287 enum qeth_card_info_port_mode {
 288         CARD_INFO_PORTM_HALFDUPLEX      = 0x0002,
 289         CARD_INFO_PORTM_FULLDUPLEX      = 0x0003,
 290 };
 291 enum qeth_card_info_port_speed {
 292         CARD_INFO_PORTS_10M             = 0x00000005,
 293         CARD_INFO_PORTS_100M            = 0x00000006,
 294         CARD_INFO_PORTS_1G              = 0x00000007,
 295         CARD_INFO_PORTS_10G             = 0x00000008,
 296 };
 297
 298 /* (SET)DELIP(M) IPA stuff ***************************************************/
 299 struct qeth_ipacmd_setdelip4 {
 300         __u8   ip_addr[4];
 301         __u8   mask[4];
 302         __u32  flags;
 303 } __attribute__ ((packed));
 304
 305 struct qeth_ipacmd_setdelip6 {
 306         __u8   ip_addr[16];
 307         __u8   mask[16];
 308         __u32  flags;
 309 } __attribute__ ((packed));
 310
 311 struct qeth_ipacmd_setdelipm {
 312         __u8 mac[6];
 313         __u8 padding[2];
 314         __u8 ip6[12];
 315         __u8 ip4[4];
 316 } __attribute__ ((packed));
 317
 318 struct qeth_ipacmd_layer2setdelmac {
 319         __u32 mac_length;
 320         __u8 mac[6];
 321 } __attribute__ ((packed));
 322
 323 struct qeth_ipacmd_layer2setdelvlan {
 324         __u16 vlan_id;
 325 } __attribute__ ((packed));
 326
 327
 328 struct qeth_ipacmd_setassparms_hdr {
 329         __u32 assist_no;
 330         __u16 length;
 331         __u16 command_code;
 332         __u16 return_code;
 333         __u8 number_of_replies;
 334         __u8 seq_no;
 335 } __attribute__((packed));
 336
 337 struct qeth_arp_query_data {
 338         __u16 request_bits;
 339         __u16 reply_bits;
 340         __u32 no_entries;
 341         char data; /* only for replies */
 342 } __attribute__((packed));
 343
 344 /* used as parameter for arp_query reply */
 345 struct qeth_arp_query_info {
 346         __u32 udata_len;
 347         __u16 mask_bits;
 348         __u32 udata_offset;
 349         __u32 no_entries;
 350         char *udata;
 351 };
 352
 353 /* SETASSPARMS IPA Command: */
 354 struct qeth_ipacmd_setassparms {
 355         struct qeth_ipacmd_setassparms_hdr hdr;
 356         union {
 357                 __u32 flags_32bit;
 358                 struct qeth_arp_cache_entry add_arp_entry;
 359                 struct qeth_arp_query_data query_arp;
 360                 __u8 ip[16];
 361         } data;
 362 } __attribute__ ((packed));
 363
 364
 365 /* SETRTG IPA Command:    ****************************************************/
 366 struct qeth_set_routing {
 367         __u8 type;
 368 };
 369
 370 /* SETADAPTERPARMS IPA Command:    *******************************************/
 371 struct qeth_query_cmds_supp {
 372         __u32 no_lantypes_supp;
 373         __u8 lan_type;
 374         __u8 reserved1[3];
 375         __u32 supported_cmds;
 376         __u8 reserved2[8];
 377 } __attribute__ ((packed));
 378
 379 struct qeth_change_addr {
 380         __u32 cmd;
 381         __u32 addr_size;
 382         __u32 no_macs;
 383         __u8 addr[OSA_ADDR_LEN];
 384 } __attribute__ ((packed));
 385
 386
 387 struct qeth_snmp_cmd {
 388         __u8  token[16];
 389         __u32 request;
 390         __u32 interface;
 391         __u32 returncode;
 392         __u32 firmwarelevel;
 393         __u32 seqno;
 394         __u8  data;
 395 } __attribute__ ((packed));
 396
 397 struct qeth_snmp_ureq_hdr {
 398         __u32   data_len;
 399         __u32   req_len;
 400         __u32   reserved1;
 401         __u32   reserved2;
 402 } __attribute__ ((packed));
 403
 404 struct qeth_snmp_ureq {
 405         struct qeth_snmp_ureq_hdr hdr;
 406         struct qeth_snmp_cmd cmd;
 407 } __attribute__((packed));
 408
 409 /* SET_ACCESS_CONTROL: same format for request and reply */
 410 struct qeth_set_access_ctrl {
 411         __u32 subcmd_code;
 412         __u8 reserved[8];
 413 } __attribute__((packed));
 414
 415 struct qeth_query_oat {
 416         __u32 subcmd_code;
 417         __u8 reserved[12];
 418 } __packed;
 419
 420 struct qeth_qoat_priv {
 421         __u32 buffer_len;
 422         __u32 response_len;
 423         char *buffer;
 424 };
 425
 426 struct qeth_query_card_info {
 427         __u8    card_type;
 428         __u8    reserved1;
 429         __u16   port_mode;
 430         __u32   port_speed;
 431         __u32   reserved2;
 432 };
 433
 434 struct qeth_ipacmd_setadpparms_hdr {
 435         __u32 supp_hw_cmds;
 436         __u32 reserved1;
 437         __u16 cmdlength;
 438         __u16 reserved2;
 439         __u32 command_code;
 440         __u16 return_code;
 441         __u8  used_total;
 442         __u8  seq_no;
 443         __u32 reserved3;
 444 } __attribute__ ((packed));
 445
 446 struct qeth_ipacmd_setadpparms {
 447         struct qeth_ipacmd_setadpparms_hdr hdr;
 448         union {
 449                 struct qeth_query_cmds_supp query_cmds_supp;
 450                 struct qeth_change_addr change_addr;
 451                 struct qeth_snmp_cmd snmp;
 452                 struct qeth_set_access_ctrl set_access_ctrl;
 453                 struct qeth_query_oat query_oat;
 454                 struct qeth_query_card_info card_info;
 455                 __u32 mode;
 456         } data;
 457 } __attribute__ ((packed));
 458
 459 /* CREATE_ADDR IPA Command:    ***********************************************/
 460 struct qeth_create_destroy_address {
 461         __u8 unique_id[8];
 462 } __attribute__ ((packed));
 463
 464 /* SET DIAGNOSTIC ASSIST IPA Command:    *************************************/
 465
 466 enum qeth_diags_cmds {
 467         QETH_DIAGS_CMD_QUERY    = 0x0001,
 468         QETH_DIAGS_CMD_TRAP     = 0x0002,
 469         QETH_DIAGS_CMD_TRACE    = 0x0004,
 470         QETH_DIAGS_CMD_NOLOG    = 0x0008,
 471         QETH_DIAGS_CMD_DUMP     = 0x0010,
 472 };
 473
 474 enum qeth_diags_trace_types {
 475         QETH_DIAGS_TYPE_HIPERSOCKET     = 0x02,
 476 };
 477
 478 enum qeth_diags_trace_cmds {
 479         QETH_DIAGS_CMD_TRACE_ENABLE     = 0x0001,
 480         QETH_DIAGS_CMD_TRACE_DISABLE    = 0x0002,
 481         QETH_DIAGS_CMD_TRACE_MODIFY     = 0x0004,
 482         QETH_DIAGS_CMD_TRACE_REPLACE    = 0x0008,
 483         QETH_DIAGS_CMD_TRACE_QUERY      = 0x0010,
 484 };
 485
 486 enum qeth_diags_trap_action {
 487         QETH_DIAGS_TRAP_ARM     = 0x01,
 488         QETH_DIAGS_TRAP_DISARM  = 0x02,
 489         QETH_DIAGS_TRAP_CAPTURE = 0x04,
 490 };
 491
 492 struct qeth_ipacmd_diagass {
 493         __u32  host_tod2;
 494         __u32:32;
 495         __u16  subcmd_len;
 496         __u16:16;
 497         __u32  subcmd;
 498         __u8   type;
 499         __u8   action;
 500         __u16  options;
 501         __u32  ext;
 502         __u8   cdata[64];
 503 } __attribute__ ((packed));
 504
 505 /* SETBRIDGEPORT IPA Command:    *********************************************/
 506 enum qeth_ipa_sbp_cmd {
 507         IPA_SBP_QUERY_COMMANDS_SUPPORTED        = 0x00000000L,
 508         IPA_SBP_RESET_BRIDGE_PORT_ROLE          = 0x00000001L,
 509         IPA_SBP_SET_PRIMARY_BRIDGE_PORT         = 0x00000002L,
 510         IPA_SBP_SET_SECONDARY_BRIDGE_PORT       = 0x00000004L,
 511         IPA_SBP_QUERY_BRIDGE_PORTS              = 0x00000008L,
 512         IPA_SBP_BRIDGE_PORT_STATE_CHANGE        = 0x00000010L,
 513 };
 514
 515 struct net_if_token {
 516         __u16 devnum;
 517         __u8 cssid;
 518         __u8 iid;
 519         __u8 ssid;
 520         __u8 chpid;
 521         __u16 chid;
 522 } __packed;
 523
 524 struct mac_addr_lnid {
 525         __u8 mac[6];
 526         __u16 lnid;
 527 } __packed;
 528
 529 struct qeth_ipacmd_sbp_hdr {
 530         __u32 supported_sbp_cmds;
 531         __u32 enabled_sbp_cmds;
 532         __u16 cmdlength;
 533         __u16 reserved1;
 534         __u32 command_code;
 535         __u16 return_code;
 536         __u8  used_total;
 537         __u8  seq_no;
 538         __u32 reserved2;
 539 } __packed;
 540
 541 struct qeth_sbp_query_cmds_supp {
 542         __u32 supported_cmds;
 543         __u32 reserved;
 544 } __packed;
 545
 546 struct qeth_sbp_reset_role {
 547 } __packed;
 548
 549 struct qeth_sbp_set_primary {
 550         struct net_if_token token;
 551 } __packed;
 552
 553 struct qeth_sbp_set_secondary {
 554 } __packed;
 555
 556 struct qeth_sbp_port_entry {
 557                 __u8 role;
 558                 __u8 state;
 559                 __u8 reserved1;
 560                 __u8 reserved2;
 561                 struct net_if_token token;
 562 } __packed;
 563
 564 struct qeth_sbp_query_ports {
 565         __u8 primary_bp_supported;
 566         __u8 secondary_bp_supported;
 567         __u8 num_entries;
 568         __u8 entry_length;
 569         struct qeth_sbp_port_entry entry[];
 570 } __packed;
 571
 572 struct qeth_sbp_state_change {
 573         __u8 primary_bp_supported;
 574         __u8 secondary_bp_supported;
 575         __u8 num_entries;
 576         __u8 entry_length;
 577         struct qeth_sbp_port_entry entry[];
 578 } __packed;
 579
 580 struct qeth_ipacmd_setbridgeport {
 581         struct qeth_ipacmd_sbp_hdr hdr;
 582         union {
 583                 struct qeth_sbp_query_cmds_supp query_cmds_supp;
 584                 struct qeth_sbp_reset_role reset_role;
 585                 struct qeth_sbp_set_primary set_primary;
 586                 struct qeth_sbp_set_secondary set_secondary;
 587                 struct qeth_sbp_query_ports query_ports;
 588                 struct qeth_sbp_state_change state_change;
 589         } data;
 590 } __packed;
 591
 592 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
 593 /* Bitmask for entry->change_code. Both bits may be raised.                  */
 594 enum qeth_ipa_addr_change_code {
 595         IPA_ADDR_CHANGE_CODE_VLANID             = 0x01,
 596         IPA_ADDR_CHANGE_CODE_MACADDR            = 0x02,
 597         IPA_ADDR_CHANGE_CODE_REMOVAL            = 0x80, /* else addition */
 598 };
 599 enum qeth_ipa_addr_change_retcode {
 600         IPA_ADDR_CHANGE_RETCODE_OK              = 0x0000,
 601         IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS      = 0x0010,
 602 };
 603 enum qeth_ipa_addr_change_lostmask {
 604         IPA_ADDR_CHANGE_MASK_OVERFLOW           = 0x01,
 605         IPA_ADDR_CHANGE_MASK_STATECHANGE        = 0x02,
 606 };
 607
 608 struct qeth_ipacmd_addr_change_entry {
 609         struct net_if_token token;
 610         struct mac_addr_lnid addr_lnid;
 611         __u8 change_code;
 612         __u8 reserved1;
 613         __u16 reserved2;
 614 } __packed;
 615
 616 struct qeth_ipacmd_addr_change {
 617         __u8 lost_event_mask;
 618         __u8 reserved;
 619         __u16 num_entries;
 620         struct qeth_ipacmd_addr_change_entry entry[];
 621 } __packed;
 622
 623 /* Header for each IPA command */
 624 struct qeth_ipacmd_hdr {
 625         __u8   command;
 626         __u8   initiator;
 627         __u16  seqno;
 628         __u16  return_code;
 629         __u8   adapter_type;
 630         __u8   rel_adapter_no;
 631         __u8   prim_version_no;
 632         __u8   param_count;
 633         __u16  prot_version;
 634         __u32  ipa_supported;
 635         __u32  ipa_enabled;
 636 } __attribute__ ((packed));
 637
 638 /* The IPA command itself */
 639 struct qeth_ipa_cmd {
 640         struct qeth_ipacmd_hdr hdr;
 641         union {
 642                 struct qeth_ipacmd_setdelip4            setdelip4;
 643                 struct qeth_ipacmd_setdelip6            setdelip6;
 644                 struct qeth_ipacmd_setdelipm            setdelipm;
 645                 struct qeth_ipacmd_setassparms          setassparms;
 646                 struct qeth_ipacmd_layer2setdelmac      setdelmac;
 647                 struct qeth_ipacmd_layer2setdelvlan     setdelvlan;
 648                 struct qeth_create_destroy_address      create_destroy_addr;
 649                 struct qeth_ipacmd_setadpparms          setadapterparms;
 650                 struct qeth_set_routing                 setrtg;
 651                 struct qeth_ipacmd_diagass              diagass;
 652                 struct qeth_ipacmd_setbridgeport        sbp;
 653                 struct qeth_ipacmd_addr_change          addrchange;
 654         } data;
 655 } __attribute__ ((packed));
 656
 657 /*
 658  * special command for ARP processing.
 659  * this is not included in setassparms command before, because we get
 660  * problem with the size of struct qeth_ipacmd_setassparms otherwise
 661  */
 662 enum qeth_ipa_arp_return_codes {
 663         QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
 664         QETH_IPA_ARP_RC_FAILED       = 0x0001,
 665         QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
 666         QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
 667         QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
 668         QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
 669 };
 670
 671 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
 672 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
 673
 674 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 675                                sizeof(struct qeth_ipacmd_setassparms_hdr))
 676 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
 677                                        QETH_SETASS_BASE_LEN)
 678 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 679                               sizeof(struct qeth_ipacmd_setadpparms_hdr))
 680 #define QETH_SNMP_SETADP_CMDLENGTH 16
 681
 682 #define QETH_ARP_DATA_SIZE 3968
 683 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
 684 /* Helper functions */
 685 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
 686                            (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
 687
 688 /*****************************************************************************/
 689 /* END OF   IP Assist related definitions                                    */
 690 /*****************************************************************************/
 691
 692
 693 extern unsigned char WRITE_CCW[];
 694 extern unsigned char READ_CCW[];
 695
 696 extern unsigned char CM_ENABLE[];
 697 #define CM_ENABLE_SIZE 0x63
 698 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
 699 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
 700 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
 701
 702 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
 703                 (PDU_ENCAPSULATION(buffer) + 0x13)
 704
 705
 706 extern unsigned char CM_SETUP[];
 707 #define CM_SETUP_SIZE 0x64
 708 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
 709 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 710 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
 711
 712 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
 713                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 714
 715 extern unsigned char ULP_ENABLE[];
 716 #define ULP_ENABLE_SIZE 0x6b
 717 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
 718 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
 719 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
 720 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
 721 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
 722                 (PDU_ENCAPSULATION(buffer) + 0x13)
 723 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
 724                 (PDU_ENCAPSULATION(buffer) + 0x1f)
 725 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
 726                 (PDU_ENCAPSULATION(buffer) + 0x17)
 727 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
 728                 (PDU_ENCAPSULATION(buffer) + 0x2b)
 729 /* Layer 2 definitions */
 730 #define QETH_PROT_LAYER2 0x08
 731 #define QETH_PROT_TCPIP  0x03
 732 #define QETH_PROT_OSN2   0x0a
 733 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
 734 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
 735
 736 extern unsigned char ULP_SETUP[];
 737 #define ULP_SETUP_SIZE 0x6c
 738 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
 739 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 740 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
 741 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
 742 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
 743
 744 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
 745                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 746
 747
 748 extern unsigned char DM_ACT[];
 749 #define DM_ACT_SIZE 0x55
 750 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
 751 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 752
 753
 754
 755 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
 756 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
 757 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
 758
 759 extern unsigned char IDX_ACTIVATE_READ[];
 760 extern unsigned char IDX_ACTIVATE_WRITE[];
 761
 762 #define IDX_ACTIVATE_SIZE       0x22
 763 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
 764 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
 765 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
 766 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
 767 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
 768 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
 769 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
 770 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
 771 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
 772 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
 773 #define QETH_IDX_ACT_ERR_EXCL           0x19
 774 #define QETH_IDX_ACT_ERR_AUTH           0x1E
 775 #define QETH_IDX_ACT_ERR_AUTH_USER      0x20
 776
 777 #define PDU_ENCAPSULATION(buffer) \
 778         (buffer + *(buffer + (*(buffer + 0x0b)) + \
 779          *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
 780
 781 #define IS_IPA(buffer) \
 782         ((buffer) && \
 783          (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
 784
 785 #define ADDR_FRAME_TYPE_DIX 1
 786 #define ADDR_FRAME_TYPE_802_3 2
 787 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
 788 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
 789
 790 #endif