drivers/s390/net/qeth_mpc.h

   1 /*
   2  * linux/drivers/s390/net/qeth_mpc.h
   3  *
   4  * Linux on zSeries OSA Express and HiperSockets support
   5  *
   6  * Copyright 2000,2003 IBM Corporation
   7  * Author(s): Utz Bacher <utz.bacher@de.ibm.com>
   8  *            Thomas Spatzier <tspat@de.ibm.com>
   9  *            Frank Pavlic <pavlic@de.ibm.com>
  10  *
  11  */
  12 #ifndef __QETH_MPC_H__
  13 #define __QETH_MPC_H__
  14
  15 #include <asm/qeth.h>
  16
  17 #define VERSION_QETH_MPC_H "$Revision: 1.35 $"
  18
  19 extern const char *VERSION_QETH_MPC_C;
  20
  21 #define IPA_PDU_HEADER_SIZE     0x40
  22 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer+0x0e)
  23 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer+0x26)
  24 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer+0x2a)
  25 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer+0x3a)
  26
  27 extern unsigned char IPA_PDU_HEADER[];
  28 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer+0x2c)
  29
  30 #define IPA_CMD_LENGTH  (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
  31
  32 #define QETH_SEQ_NO_LENGTH      4
  33 #define QETH_MPC_TOKEN_LENGTH   4
  34 #define QETH_MCL_LENGTH         4
  35 #define OSA_ADDR_LEN            6
  36
  37 #define QETH_TIMEOUT            (10 * HZ)
  38 #define QETH_IPA_TIMEOUT        (45 * HZ)
  39 #define QETH_IDX_COMMAND_SEQNO  -1
  40 #define SR_INFO_LEN             16
  41
  42 #define QETH_CLEAR_CHANNEL_PARM -10
  43 #define QETH_HALT_CHANNEL_PARM  -11
  44
  45 /*****************************************************************************/
  46 /* IP Assist related definitions                                             */
  47 /*****************************************************************************/
  48 #define IPA_CMD_INITIATOR_HOST  0x00
  49 #define IPA_CMD_INITIATOR_HYDRA 0x01
  50 #define IPA_CMD_PRIM_VERSION_NO 0x01
  51
  52 enum qeth_card_types {
  53         QETH_CARD_TYPE_UNKNOWN = 0,
  54         QETH_CARD_TYPE_OSAE    = 10,
  55         QETH_CARD_TYPE_IQD     = 1234,
  56 };
  57
  58 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
  59 /* only the first two bytes are looked at in qeth_get_cardname_short */
  60 enum qeth_link_types {
  61         QETH_LINK_TYPE_FAST_ETH     = 0x01,
  62         QETH_LINK_TYPE_HSTR         = 0x02,
  63         QETH_LINK_TYPE_GBIT_ETH     = 0x03,
  64         QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
  65         QETH_LINK_TYPE_LANE_ETH100  = 0x81,
  66         QETH_LINK_TYPE_LANE_TR      = 0x82,
  67         QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
  68         QETH_LINK_TYPE_LANE         = 0x88,
  69         QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
  70 };
  71
  72 enum qeth_tr_macaddr_modes {
  73         QETH_TR_MACADDR_NONCANONICAL = 0,
  74         QETH_TR_MACADDR_CANONICAL    = 1,
  75 };
  76
  77 enum qeth_tr_broadcast_modes {
  78         QETH_TR_BROADCAST_ALLRINGS = 0,
  79         QETH_TR_BROADCAST_LOCAL    = 1,
  80 };
  81
  82 /* these values match CHECKSUM_* in include/linux/skbuff.h */
  83 enum qeth_checksum_types {
  84         SW_CHECKSUMMING = 0, /* TODO: set to bit flag used in IPA Command */
  85         HW_CHECKSUMMING = 1,
  86         NO_CHECKSUMMING = 2,
  87 };
  88 #define QETH_CHECKSUM_DEFAULT SW_CHECKSUMMING
  89
  90 /*
  91  * Routing stuff
  92  */
  93 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
  94 enum qeth_routing_types {
  95         NO_ROUTER           = 0, /* TODO: set to bit flag used in IPA Command */
  96         PRIMARY_ROUTER      = 1,
  97         SECONDARY_ROUTER    = 2,
  98         MULTICAST_ROUTER    = 3,
  99         PRIMARY_CONNECTOR   = 4,
 100         SECONDARY_CONNECTOR = 5,
 101 };
 102
 103
 104 /* IPA Commands */
 105 enum qeth_ipa_cmds {
 106         IPA_CMD_STARTLAN              = 0x01,
 107         IPA_CMD_STOPLAN               = 0x02,
 108         IPA_CMD_SETIP                 = 0xb1,
 109         IPA_CMD_DELIP                 = 0xb7,
 110         IPA_CMD_QIPASSIST             = 0xb2,
 111         IPA_CMD_SETASSPARMS           = 0xb3,
 112         IPA_CMD_SETIPM                = 0xb4,
 113         IPA_CMD_DELIPM                = 0xb5,
 114         IPA_CMD_SETRTG                = 0xb6,
 115         IPA_CMD_SETADAPTERPARMS       = 0xb8,
 116         IPA_CMD_IPFRAME               = 0xb9,
 117         IPA_CMD_ADD_ADDR_ENTRY        = 0xc1,
 118         IPA_CMD_DELETE_ADDR_ENTRY     = 0xc2,
 119         IPA_CMD_CREATE_ADDR           = 0xc3,
 120         IPA_CMD_DESTROY_ADDR          = 0xc4,
 121         IPA_CMD_REGISTER_LOCAL_ADDR   = 0xd1,
 122         IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
 123 };
 124
 125 enum qeth_ip_ass_cmds {
 126         IPA_CMD_ASS_START       = 0x0001,
 127         IPA_CMD_ASS_STOP        = 0x0002,
 128         IPA_CMD_ASS_CONFIGURE   = 0x0003,
 129         IPA_CMD_ASS_ENABLE      = 0x0004,
 130 };
 131
 132 enum qeth_arp_process_subcmds {
 133         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
 134         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
 135         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
 136         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
 137         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
 138         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
 139         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
 140 };
 141
 142 /* Return Codes for IPA Commands */
 143 enum qeth_ipa_return_codes {
 144         IPA_RC_SUCCESS             = 0x0000,
 145         IPA_RC_NOTSUPP             = 0x0001,
 146         IPA_RC_NO_ACCESS           = 0x0002,
 147         IPA_RC_FAILED              = 0x0003,
 148         IPA_RC_DATA_MISMATCH       = 0xe001,
 149         IPA_RC_INVALID_LAN_TYPE    = 0xe003,
 150         IPA_RC_INVALID_LAN_NO      = 0xe004,
 151         IPA_RC_IPADDR_ALREADY_REG  = 0xe005,
 152         IPA_RC_IPADDR_TABLE_FULL   = 0xe006,
 153         IPA_RC_IPADDR_ALREADY_USED = 0xe00a,
 154         IPA_RC_ASSNO_NOT_SUPP      = 0xe00d,
 155         IPA_RC_ASSCMD_START_FAILED = 0xe00e,
 156         IPA_RC_ASSCMD_PART_SUCCESS = 0xe00f,
 157         IPA_RC_IPADDR_NOT_DEFINED  = 0xe010,
 158         IPA_RC_LAN_OFFLINE         = 0xe080,
 159 };
 160
 161 /* IPA function flags; each flag marks availability of respective function */
 162 enum qeth_ipa_funcs {
 163         IPA_ARP_PROCESSING      = 0x00000001L,
 164         IPA_INBOUND_CHECKSUM    = 0x00000002L,
 165         IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
 166         IPA_IP_FRAGMENTATION    = 0x00000008L,
 167         IPA_FILTERING           = 0x00000010L,
 168         IPA_IPV6                = 0x00000020L,
 169         IPA_MULTICASTING        = 0x00000040L,
 170         IPA_IP_REASSEMBLY       = 0x00000080L,
 171         IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
 172         IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
 173         IPA_SETADAPTERPARMS     = 0x00000400L,
 174         IPA_VLAN_PRIO           = 0x00000800L,
 175         IPA_PASSTHRU            = 0x00001000L,
 176         IPA_FULL_VLAN           = 0x00004000L,
 177         IPA_SOURCE_MAC          = 0x00010000L,
 178         IPA_OSA_MC_ROUTER       = 0x00020000L,
 179 };
 180
 181 /* SETIP/DELIP IPA Command: ***************************************************/
 182 enum qeth_ipa_setdelip_flags {
 183         QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
 184         QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
 185         QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
 186         QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
 187         QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
 188         QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
 189 };
 190
 191 /* SETADAPTER IPA Command: ****************************************************/
 192 enum qeth_ipa_setadp_cmd {
 193         IPA_SETADP_QUERY_COMMANDS_SUPPORTED     = 0x01,
 194         IPA_SETADP_ALTER_MAC_ADDRESS            = 0x02,
 195         IPA_SETADP_ADD_DELETE_GROUP_ADDRESS     = 0x04,
 196         IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR   = 0x08,
 197         IPA_SETADP_SET_ADDRESSING_MODE          = 0x10,
 198         IPA_SETADP_SET_CONFIG_PARMS             = 0x20,
 199         IPA_SETADP_SET_CONFIG_PARMS_EXTENDED    = 0x40,
 200         IPA_SETADP_SET_BROADCAST_MODE           = 0x80,
 201         IPA_SETADP_SEND_OSA_MESSAGE             = 0x0100,
 202         IPA_SETADP_SET_SNMP_CONTROL             = 0x0200,
 203         IPA_SETADP_READ_SNMP_PARMS              = 0x0400,
 204         IPA_SETADP_WRITE_SNMP_PARMS             = 0x0800,
 205         IPA_SETADP_QUERY_CARD_INFO              = 0x1000,
 206 };
 207 enum qeth_ipa_mac_ops {
 208         CHANGE_ADDR_READ_MAC            = 0,
 209         CHANGE_ADDR_REPLACE_MAC         = 1,
 210         CHANGE_ADDR_ADD_MAC             = 2,
 211         CHANGE_ADDR_DEL_MAC             = 4,
 212         CHANGE_ADDR_RESET_MAC           = 8,
 213 };
 214 enum qeth_ipa_addr_ops {
 215         CHANGE_ADDR_READ_ADDR           = 0,
 216         CHANGE_ADDR_ADD_ADDR            = 1,
 217         CHANGE_ADDR_DEL_ADDR            = 2,
 218         CHANGE_ADDR_FLUSH_ADDR_TABLE    = 4,
 219
 220
 221 };
 222 /* (SET)DELIP(M) IPA stuff ***************************************************/
 223 struct qeth_ipacmd_setdelip4 {
 224         __u8   ip_addr[4];
 225         __u8   mask[4];
 226         __u32  flags;
 227 } __attribute__ ((packed));
 228
 229 struct qeth_ipacmd_setdelip6 {
 230         __u8   ip_addr[16];
 231         __u8   mask[16];
 232         __u32  flags;
 233 } __attribute__ ((packed));
 234
 235 struct qeth_ipacmd_setdelipm {
 236         __u8 mac[6];
 237         __u8 padding[2];
 238         __u8 ip6[12];
 239         __u8 ip4[4];
 240 } __attribute__ ((packed));
 241
 242 struct qeth_ipacmd_setassparms_hdr {
 243         __u32 assist_no;
 244         __u16 length;
 245         __u16 command_code;
 246         __u16 return_code;
 247         __u8 number_of_replies;
 248         __u8 seq_no;
 249 } __attribute__((packed));
 250
 251 struct qeth_arp_query_data {
 252         __u16 request_bits;
 253         __u16 reply_bits;
 254         __u32 no_entries;
 255         char data;
 256 } __attribute__((packed));
 257
 258 /* used as parameter for arp_query reply */
 259 struct qeth_arp_query_info {
 260         __u32 udata_len;
 261         __u16 mask_bits;
 262         __u32 udata_offset;
 263         __u32 no_entries;
 264         char *udata;
 265 };
 266
 267 /* SETASSPARMS IPA Command: */
 268 struct qeth_ipacmd_setassparms {
 269         struct qeth_ipacmd_setassparms_hdr hdr;
 270         union {
 271                 __u32 flags_32bit;
 272                 struct qeth_arp_cache_entry add_arp_entry;
 273                 struct qeth_arp_query_data query_arp;
 274                 __u8 ip[16];
 275         } data;
 276 } __attribute__ ((packed));
 277
 278
 279 /* SETRTG IPA Command:    ****************************************************/
 280 struct qeth_set_routing {
 281         __u8 type;
 282 };
 283
 284 /* SETADAPTERPARMS IPA Command:    *******************************************/
 285 struct qeth_query_cmds_supp {
 286         __u32 no_lantypes_supp;
 287         __u8 lan_type;
 288         __u8 reserved1[3];
 289         __u32 supported_cmds;
 290         __u8 reserved2[8];
 291 } __attribute__ ((packed));
 292
 293 struct qeth_change_addr {
 294         __u32 cmd;
 295         __u32 addr_size;
 296         __u32 no_macs;
 297         __u8 addr[OSA_ADDR_LEN];
 298 } __attribute__ ((packed));
 299
 300
 301 struct qeth_snmp_cmd {
 302         __u8  token[16];
 303         __u32 request;
 304         __u32 interface;
 305         __u32 returncode;
 306         __u32 firmwarelevel;
 307         __u32 seqno;
 308         __u8  data;
 309 } __attribute__ ((packed));
 310
 311 struct qeth_snmp_ureq_hdr {
 312         __u32   data_len;
 313         __u32   req_len;
 314         __u32   reserved1;
 315         __u32   reserved2;
 316 } __attribute__ ((packed));
 317
 318 struct qeth_snmp_ureq {
 319         struct qeth_snmp_ureq_hdr hdr;
 320         struct qeth_snmp_cmd cmd;
 321 } __attribute__((packed));
 322
 323 struct qeth_ipacmd_setadpparms_hdr {
 324         __u32 supp_hw_cmds;
 325         __u32 reserved1;
 326         __u16 cmdlength;
 327         __u16 reserved2;
 328         __u32 command_code;
 329         __u16 return_code;
 330         __u8  used_total;
 331         __u8  seq_no;
 332         __u32 reserved3;
 333 } __attribute__ ((packed));
 334
 335 struct qeth_ipacmd_setadpparms {
 336         struct qeth_ipacmd_setadpparms_hdr hdr;
 337         union {
 338                 struct qeth_query_cmds_supp query_cmds_supp;
 339                 struct qeth_change_addr change_addr;
 340                 struct qeth_snmp_cmd snmp;
 341                 __u32 mode;
 342         } data;
 343 } __attribute__ ((packed));
 344
 345 /* IPFRAME IPA Command:    ***************************************************/
 346 /* TODO: define in analogy to commands define above */
 347
 348 /* ADD_ADDR_ENTRY IPA Command:    ********************************************/
 349 /* TODO: define in analogy to commands define above */
 350
 351 /* DELETE_ADDR_ENTRY IPA Command:    *****************************************/
 352 /* TODO: define in analogy to commands define above */
 353
 354 /* CREATE_ADDR IPA Command:    ***********************************************/
 355 struct qeth_create_destroy_address {
 356         __u8 unique_id[8];
 357 } __attribute__ ((packed));
 358
 359 /* REGISTER_LOCAL_ADDR IPA Command:    ***************************************/
 360 /* TODO: define in analogy to commands define above */
 361
 362 /* UNREGISTER_LOCAL_ADDR IPA Command:    *************************************/
 363 /* TODO: define in analogy to commands define above */
 364
 365 /* Header for each IPA command */
 366 struct qeth_ipacmd_hdr {
 367         __u8   command;
 368         __u8   initiator;
 369         __u16  seqno;
 370         __u16  return_code;
 371         __u8   adapter_type;
 372         __u8   rel_adapter_no;
 373         __u8   prim_version_no;
 374         __u8   param_count;
 375         __u16  prot_version;
 376         __u32  ipa_supported;
 377         __u32  ipa_enabled;
 378 } __attribute__ ((packed));
 379
 380 /* The IPA command itself */
 381 struct qeth_ipa_cmd {
 382         struct qeth_ipacmd_hdr hdr;
 383         union {
 384                 struct qeth_ipacmd_setdelip4    setdelip4;
 385                 struct qeth_ipacmd_setdelip6    setdelip6;
 386                 struct qeth_ipacmd_setdelipm    setdelipm;
 387                 struct qeth_ipacmd_setassparms  setassparms;
 388                 struct qeth_create_destroy_address create_destroy_addr;
 389                 struct qeth_ipacmd_setadpparms  setadapterparms;
 390                 struct qeth_set_routing setrtg;
 391         } data;
 392 } __attribute__ ((packed));
 393
 394 /*
 395  * special command for ARP processing.
 396  * this is not included in setassparms command before, because we get
 397  * problem with the size of struct qeth_ipacmd_setassparms otherwise
 398  */
 399 enum qeth_ipa_arp_return_codes {
 400         QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
 401         QETH_IPA_ARP_RC_FAILED       = 0x0001,
 402         QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
 403         QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
 404         QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
 405         QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
 406 };
 407
 408 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 409                                sizeof(struct qeth_ipacmd_setassparms_hdr))
 410 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
 411                                        QETH_SETASS_BASE_LEN)
 412 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 413                               sizeof(struct qeth_ipacmd_setadpparms_hdr))
 414 #define QETH_SNMP_SETADP_CMDLENGTH 16
 415
 416 #define QETH_ARP_DATA_SIZE 3968
 417 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
 418 /* Helper functions */
 419 #define IS_IPA_REPLY(cmd) (cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST)
 420
 421 /*****************************************************************************/
 422 /* END OF   IP Assist related definitions                                    */
 423 /*****************************************************************************/
 424
 425
 426 extern unsigned char WRITE_CCW[];
 427 extern unsigned char READ_CCW[];
 428
 429 extern unsigned char CM_ENABLE[];
 430 #define CM_ENABLE_SIZE 0x63
 431 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer+0x2c)
 432 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer+0x53)
 433 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer+0x5b)
 434
 435 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
 436                 (PDU_ENCAPSULATION(buffer)+ 0x13)
 437
 438
 439 extern unsigned char CM_SETUP[];
 440 #define CM_SETUP_SIZE 0x64
 441 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer+0x2c)
 442 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer+0x51)
 443 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer+0x5a)
 444
 445 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
 446                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 447
 448 extern unsigned char ULP_ENABLE[];
 449 #define ULP_ENABLE_SIZE 0x6b
 450 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer+0x61)
 451 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer+0x2c)
 452 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer+0x53)
 453 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer+0x62)
 454 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
 455                 (PDU_ENCAPSULATION(buffer) + 0x13)
 456 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
 457                 (PDU_ENCAPSULATION(buffer)+ 0x1f)
 458 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
 459                 (PDU_ENCAPSULATION(buffer) + 0x17)
 460 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
 461                 (PDU_ENCAPSULATION(buffer)+ 0x2b)
 462
 463 extern unsigned char ULP_SETUP[];
 464 #define ULP_SETUP_SIZE 0x6c
 465 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer+0x2c)
 466 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer+0x51)
 467 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer+0x5a)
 468 #define QETH_ULP_SETUP_CUA(buffer) (buffer+0x68)
 469 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer+0x6a)
 470
 471 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
 472                 (PDU_ENCAPSULATION(buffer)+0x1a)
 473
 474
 475 extern unsigned char DM_ACT[];
 476 #define DM_ACT_SIZE 0x55
 477 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer+0x2c)
 478 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer+0x51)
 479
 480
 481
 482 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer+4)
 483 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer+0x1c)
 484 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer+0x20)
 485
 486 extern unsigned char IDX_ACTIVATE_READ[];
 487 extern unsigned char IDX_ACTIVATE_WRITE[];
 488
 489 #define IDX_ACTIVATE_SIZE       0x22
 490 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer+0x0c)
 491 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b]&0x80)
 492 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer+0x10)
 493 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer+0x16)
 494 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer+0x1e)
 495 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer+0x20)
 496 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08]&3)==2)
 497 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer+0x12)
 498
 499 #define PDU_ENCAPSULATION(buffer) \
 500         (buffer + *(buffer + (*(buffer+0x0b)) + \
 501          *(buffer + *(buffer+0x0b)+0x11) +0x07))
 502
 503 #define IS_IPA(buffer) \
 504         ((buffer) && \
 505          ( *(buffer + ((*(buffer+0x0b))+4) )==0xc1) )
 506
 507 #define ADDR_FRAME_TYPE_DIX 1
 508 #define ADDR_FRAME_TYPE_802_3 2
 509 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
 510 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
 511
 512 #endif