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 <fpavlic@de.ibm.com>
  10  *
  11  */
  12 #ifndef __QETH_MPC_H__
  13 #define __QETH_MPC_H__
  14
  15 #include <asm/qeth.h>
  16
  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 extern unsigned char IPA_PDU_HEADER[];
  24 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer+0x2c)
  25
  26 #define IPA_CMD_LENGTH  (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
  27
  28 #define QETH_SEQ_NO_LENGTH      4
  29 #define QETH_MPC_TOKEN_LENGTH   4
  30 #define QETH_MCL_LENGTH         4
  31 #define OSA_ADDR_LEN            6
  32
  33 #define QETH_TIMEOUT            (10 * HZ)
  34 #define QETH_IPA_TIMEOUT        (45 * HZ)
  35 #define QETH_IDX_COMMAND_SEQNO  0xffff0000
  36 #define SR_INFO_LEN             16
  37
  38 #define QETH_CLEAR_CHANNEL_PARM -10
  39 #define QETH_HALT_CHANNEL_PARM  -11
  40 #define QETH_RCD_PARM -12
  41
  42 /*****************************************************************************/
  43 /* IP Assist related definitions                                             */
  44 /*****************************************************************************/
  45 #define IPA_CMD_INITIATOR_HOST  0x00
  46 #define IPA_CMD_INITIATOR_OSA   0x01
  47 #define IPA_CMD_INITIATOR_HOST_REPLY  0x80
  48 #define IPA_CMD_INITIATOR_OSA_REPLY   0x81
  49 #define IPA_CMD_PRIM_VERSION_NO 0x01
  50
  51 enum qeth_card_types {
  52         QETH_CARD_TYPE_UNKNOWN = 0,
  53         QETH_CARD_TYPE_OSAE    = 10,
  54         QETH_CARD_TYPE_IQD     = 1234,
  55         QETH_CARD_TYPE_OSN     = 11,
  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_OSN          = 0x04,
  65         QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
  66         QETH_LINK_TYPE_LANE_ETH100  = 0x81,
  67         QETH_LINK_TYPE_LANE_TR      = 0x82,
  68         QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
  69         QETH_LINK_TYPE_LANE         = 0x88,
  70         QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
  71 };
  72
  73 enum qeth_tr_macaddr_modes {
  74         QETH_TR_MACADDR_NONCANONICAL = 0,
  75         QETH_TR_MACADDR_CANONICAL    = 1,
  76 };
  77
  78 enum qeth_tr_broadcast_modes {
  79         QETH_TR_BROADCAST_ALLRINGS = 0,
  80         QETH_TR_BROADCAST_LOCAL    = 1,
  81 };
  82
  83 /* these values match CHECKSUM_* in include/linux/skbuff.h */
  84 enum qeth_checksum_types {
  85         SW_CHECKSUMMING = 0, /* TODO: set to bit flag used in IPA Command */
  86         HW_CHECKSUMMING = 1,
  87         NO_CHECKSUMMING = 2,
  88 };
  89 #define QETH_CHECKSUM_DEFAULT SW_CHECKSUMMING
  90
  91 /*
  92  * Routing stuff
  93  */
  94 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
  95 enum qeth_routing_types {
  96         NO_ROUTER               = 0, /* TODO: set to bit flag used in IPA Command */
  97         PRIMARY_ROUTER          = 1,
  98         SECONDARY_ROUTER        = 2,
  99         MULTICAST_ROUTER        = 3,
 100         PRIMARY_CONNECTOR       = 4,
 101         SECONDARY_CONNECTOR     = 5,
 102 };
 103
 104 /* IPA Commands */
 105 enum qeth_ipa_cmds {
 106         IPA_CMD_STARTLAN                = 0x01,
 107         IPA_CMD_STOPLAN                 = 0x02,
 108         IPA_CMD_SETVMAC                 = 0x21,
 109         IPA_CMD_DELVMAC                 = 0x22,
 110         IPA_CMD_SETGMAC                 = 0x23,
 111         IPA_CMD_DELGMAC                 = 0x24,
 112         IPA_CMD_SETVLAN                 = 0x25,
 113         IPA_CMD_DELVLAN                 = 0x26,
 114         IPA_CMD_SETCCID                 = 0x41,
 115         IPA_CMD_DELCCID                 = 0x42,
 116         IPA_CMD_MODCCID                 = 0x43,
 117         IPA_CMD_SETIP                   = 0xb1,
 118         IPA_CMD_QIPASSIST               = 0xb2,
 119         IPA_CMD_SETASSPARMS             = 0xb3,
 120         IPA_CMD_SETIPM                  = 0xb4,
 121         IPA_CMD_DELIPM                  = 0xb5,
 122         IPA_CMD_SETRTG                  = 0xb6,
 123         IPA_CMD_DELIP                   = 0xb7,
 124         IPA_CMD_SETADAPTERPARMS         = 0xb8,
 125         IPA_CMD_SET_DIAG_ASS            = 0xb9,
 126         IPA_CMD_CREATE_ADDR             = 0xc3,
 127         IPA_CMD_DESTROY_ADDR            = 0xc4,
 128         IPA_CMD_REGISTER_LOCAL_ADDR     = 0xd1,
 129         IPA_CMD_UNREGISTER_LOCAL_ADDR   = 0xd2,
 130         IPA_CMD_UNKNOWN                 = 0x00
 131 };
 132
 133 enum qeth_ip_ass_cmds {
 134         IPA_CMD_ASS_START       = 0x0001,
 135         IPA_CMD_ASS_STOP        = 0x0002,
 136         IPA_CMD_ASS_CONFIGURE   = 0x0003,
 137         IPA_CMD_ASS_ENABLE      = 0x0004,
 138 };
 139
 140 enum qeth_arp_process_subcmds {
 141         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
 142         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
 143         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
 144         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
 145         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
 146         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
 147         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
 148 };
 149
 150
 151 /* Return Codes for IPA Commands
 152  * according to OSA card Specs */
 153
 154 enum qeth_ipa_return_codes {
 155         IPA_RC_SUCCESS                  = 0x0000,
 156         IPA_RC_NOTSUPP                  = 0x0001,
 157         IPA_RC_IP_TABLE_FULL            = 0x0002,
 158         IPA_RC_UNKNOWN_ERROR            = 0x0003,
 159         IPA_RC_UNSUPPORTED_COMMAND      = 0x0004,
 160         IPA_RC_DUP_IPV6_REMOTE          = 0x0008,
 161         IPA_RC_DUP_IPV6_HOME            = 0x0010,
 162         IPA_RC_UNREGISTERED_ADDR        = 0x0011,
 163         IPA_RC_NO_ID_AVAILABLE          = 0x0012,
 164         IPA_RC_ID_NOT_FOUND             = 0x0013,
 165         IPA_RC_INVALID_IP_VERSION       = 0x0020,
 166         IPA_RC_LAN_FRAME_MISMATCH       = 0x0040,
 167         IPA_RC_L2_UNSUPPORTED_CMD       = 0x2003,
 168         IPA_RC_L2_DUP_MAC               = 0x2005,
 169         IPA_RC_L2_ADDR_TABLE_FULL       = 0x2006,
 170         IPA_RC_L2_DUP_LAYER3_MAC        = 0x200a,
 171         IPA_RC_L2_GMAC_NOT_FOUND        = 0x200b,
 172         IPA_RC_L2_MAC_NOT_FOUND         = 0x2010,
 173         IPA_RC_L2_INVALID_VLAN_ID       = 0x2015,
 174         IPA_RC_L2_DUP_VLAN_ID           = 0x2016,
 175         IPA_RC_L2_VLAN_ID_NOT_FOUND     = 0x2017,
 176         IPA_RC_DATA_MISMATCH            = 0xe001,
 177         IPA_RC_INVALID_MTU_SIZE         = 0xe002,
 178         IPA_RC_INVALID_LANTYPE          = 0xe003,
 179         IPA_RC_INVALID_LANNUM           = 0xe004,
 180         IPA_RC_DUPLICATE_IP_ADDRESS     = 0xe005,
 181         IPA_RC_IP_ADDR_TABLE_FULL       = 0xe006,
 182         IPA_RC_LAN_PORT_STATE_ERROR     = 0xe007,
 183         IPA_RC_SETIP_NO_STARTLAN        = 0xe008,
 184         IPA_RC_SETIP_ALREADY_RECEIVED   = 0xe009,
 185         IPA_RC_IP_ADDR_ALREADY_USED     = 0xe00a,
 186         IPA_RC_MULTICAST_FULL           = 0xe00b,
 187         IPA_RC_SETIP_INVALID_VERSION    = 0xe00d,
 188         IPA_RC_UNSUPPORTED_SUBCMD       = 0xe00e,
 189         IPA_RC_ARP_ASSIST_NO_ENABLE     = 0xe00f,
 190         IPA_RC_PRIMARY_ALREADY_DEFINED  = 0xe010,
 191         IPA_RC_SECOND_ALREADY_DEFINED   = 0xe011,
 192         IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
 193         IPA_RC_MC_ADDR_ALREADY_DEFINED  = 0xe013,
 194         IPA_RC_LAN_OFFLINE              = 0xe080,
 195         IPA_RC_INVALID_IP_VERSION2      = 0xf001,
 196         IPA_RC_FFFF                     = 0xffff
 197 };
 198
 199 /* IPA function flags; each flag marks availability of respective function */
 200 enum qeth_ipa_funcs {
 201         IPA_ARP_PROCESSING      = 0x00000001L,
 202         IPA_INBOUND_CHECKSUM    = 0x00000002L,
 203         IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
 204         IPA_IP_FRAGMENTATION    = 0x00000008L,
 205         IPA_FILTERING           = 0x00000010L,
 206         IPA_IPV6                = 0x00000020L,
 207         IPA_MULTICASTING        = 0x00000040L,
 208         IPA_IP_REASSEMBLY       = 0x00000080L,
 209         IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
 210         IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
 211         IPA_SETADAPTERPARMS     = 0x00000400L,
 212         IPA_VLAN_PRIO           = 0x00000800L,
 213         IPA_PASSTHRU            = 0x00001000L,
 214         IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
 215         IPA_FULL_VLAN           = 0x00004000L,
 216         IPA_INBOUND_PASSTHRU    = 0x00008000L,
 217         IPA_SOURCE_MAC          = 0x00010000L,
 218         IPA_OSA_MC_ROUTER       = 0x00020000L,
 219         IPA_QUERY_ARP_ASSIST    = 0x00040000L,
 220         IPA_INBOUND_TSO         = 0x00080000L,
 221         IPA_OUTBOUND_TSO        = 0x00100000L,
 222 };
 223
 224 /* SETIP/DELIP IPA Command: ***************************************************/
 225 enum qeth_ipa_setdelip_flags {
 226         QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
 227         QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
 228         QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
 229         QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
 230         QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
 231         QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
 232 };
 233
 234 /* SETADAPTER IPA Command: ****************************************************/
 235 enum qeth_ipa_setadp_cmd {
 236         IPA_SETADP_QUERY_COMMANDS_SUPPORTED     = 0x01,
 237         IPA_SETADP_ALTER_MAC_ADDRESS            = 0x02,
 238         IPA_SETADP_ADD_DELETE_GROUP_ADDRESS     = 0x04,
 239         IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR   = 0x08,
 240         IPA_SETADP_SET_ADDRESSING_MODE          = 0x10,
 241         IPA_SETADP_SET_CONFIG_PARMS             = 0x20,
 242         IPA_SETADP_SET_CONFIG_PARMS_EXTENDED    = 0x40,
 243         IPA_SETADP_SET_BROADCAST_MODE           = 0x80,
 244         IPA_SETADP_SEND_OSA_MESSAGE             = 0x0100,
 245         IPA_SETADP_SET_SNMP_CONTROL             = 0x0200,
 246         IPA_SETADP_QUERY_CARD_INFO              = 0x0400,
 247         IPA_SETADP_SET_PROMISC_MODE             = 0x0800,
 248 };
 249 enum qeth_ipa_mac_ops {
 250         CHANGE_ADDR_READ_MAC            = 0,
 251         CHANGE_ADDR_REPLACE_MAC         = 1,
 252         CHANGE_ADDR_ADD_MAC             = 2,
 253         CHANGE_ADDR_DEL_MAC             = 4,
 254         CHANGE_ADDR_RESET_MAC           = 8,
 255 };
 256 enum qeth_ipa_addr_ops {
 257         CHANGE_ADDR_READ_ADDR           = 0,
 258         CHANGE_ADDR_ADD_ADDR            = 1,
 259         CHANGE_ADDR_DEL_ADDR            = 2,
 260         CHANGE_ADDR_FLUSH_ADDR_TABLE    = 4,
 261 };
 262 enum qeth_ipa_promisc_modes {
 263         SET_PROMISC_MODE_OFF            = 0,
 264         SET_PROMISC_MODE_ON             = 1,
 265 };
 266
 267 /* (SET)DELIP(M) IPA stuff ***************************************************/
 268 struct qeth_ipacmd_setdelip4 {
 269         __u8   ip_addr[4];
 270         __u8   mask[4];
 271         __u32  flags;
 272 } __attribute__ ((packed));
 273
 274 struct qeth_ipacmd_setdelip6 {
 275         __u8   ip_addr[16];
 276         __u8   mask[16];
 277         __u32  flags;
 278 } __attribute__ ((packed));
 279
 280 struct qeth_ipacmd_setdelipm {
 281         __u8 mac[6];
 282         __u8 padding[2];
 283         __u8 ip6[12];
 284         __u8 ip4[4];
 285 } __attribute__ ((packed));
 286
 287 struct qeth_ipacmd_layer2setdelmac {
 288         __u32 mac_length;
 289         __u8 mac[6];
 290 } __attribute__ ((packed));
 291
 292 struct qeth_ipacmd_layer2setdelvlan {
 293         __u16 vlan_id;
 294 } __attribute__ ((packed));
 295
 296
 297 struct qeth_ipacmd_setassparms_hdr {
 298         __u32 assist_no;
 299         __u16 length;
 300         __u16 command_code;
 301         __u16 return_code;
 302         __u8 number_of_replies;
 303         __u8 seq_no;
 304 } __attribute__((packed));
 305
 306 struct qeth_arp_query_data {
 307         __u16 request_bits;
 308         __u16 reply_bits;
 309         __u32 no_entries;
 310         char data;
 311 } __attribute__((packed));
 312
 313 /* used as parameter for arp_query reply */
 314 struct qeth_arp_query_info {
 315         __u32 udata_len;
 316         __u16 mask_bits;
 317         __u32 udata_offset;
 318         __u32 no_entries;
 319         char *udata;
 320 };
 321
 322 /* SETASSPARMS IPA Command: */
 323 struct qeth_ipacmd_setassparms {
 324         struct qeth_ipacmd_setassparms_hdr hdr;
 325         union {
 326                 __u32 flags_32bit;
 327                 struct qeth_arp_cache_entry add_arp_entry;
 328                 struct qeth_arp_query_data query_arp;
 329                 __u8 ip[16];
 330         } data;
 331 } __attribute__ ((packed));
 332
 333
 334 /* SETRTG IPA Command:    ****************************************************/
 335 struct qeth_set_routing {
 336         __u8 type;
 337 };
 338
 339 /* SETADAPTERPARMS IPA Command:    *******************************************/
 340 struct qeth_query_cmds_supp {
 341         __u32 no_lantypes_supp;
 342         __u8 lan_type;
 343         __u8 reserved1[3];
 344         __u32 supported_cmds;
 345         __u8 reserved2[8];
 346 } __attribute__ ((packed));
 347
 348 struct qeth_change_addr {
 349         __u32 cmd;
 350         __u32 addr_size;
 351         __u32 no_macs;
 352         __u8 addr[OSA_ADDR_LEN];
 353 } __attribute__ ((packed));
 354
 355
 356 struct qeth_snmp_cmd {
 357         __u8  token[16];
 358         __u32 request;
 359         __u32 interface;
 360         __u32 returncode;
 361         __u32 firmwarelevel;
 362         __u32 seqno;
 363         __u8  data;
 364 } __attribute__ ((packed));
 365
 366 struct qeth_snmp_ureq_hdr {
 367         __u32   data_len;
 368         __u32   req_len;
 369         __u32   reserved1;
 370         __u32   reserved2;
 371 } __attribute__ ((packed));
 372
 373 struct qeth_snmp_ureq {
 374         struct qeth_snmp_ureq_hdr hdr;
 375         struct qeth_snmp_cmd cmd;
 376 } __attribute__((packed));
 377
 378 struct qeth_ipacmd_setadpparms_hdr {
 379         __u32 supp_hw_cmds;
 380         __u32 reserved1;
 381         __u16 cmdlength;
 382         __u16 reserved2;
 383         __u32 command_code;
 384         __u16 return_code;
 385         __u8  used_total;
 386         __u8  seq_no;
 387         __u32 reserved3;
 388 } __attribute__ ((packed));
 389
 390 struct qeth_ipacmd_setadpparms {
 391         struct qeth_ipacmd_setadpparms_hdr hdr;
 392         union {
 393                 struct qeth_query_cmds_supp query_cmds_supp;
 394                 struct qeth_change_addr change_addr;
 395                 struct qeth_snmp_cmd snmp;
 396                 __u32 mode;
 397         } data;
 398 } __attribute__ ((packed));
 399
 400 /* IPFRAME IPA Command:    ***************************************************/
 401 /* TODO: define in analogy to commands define above */
 402
 403 /* ADD_ADDR_ENTRY IPA Command:    ********************************************/
 404 /* TODO: define in analogy to commands define above */
 405
 406 /* DELETE_ADDR_ENTRY IPA Command:    *****************************************/
 407 /* TODO: define in analogy to commands define above */
 408
 409 /* CREATE_ADDR IPA Command:    ***********************************************/
 410 struct qeth_create_destroy_address {
 411         __u8 unique_id[8];
 412 } __attribute__ ((packed));
 413
 414 /* REGISTER_LOCAL_ADDR IPA Command:    ***************************************/
 415 /* TODO: define in analogy to commands define above */
 416
 417 /* UNREGISTER_LOCAL_ADDR IPA Command:    *************************************/
 418 /* TODO: define in analogy to commands define above */
 419
 420 /* Header for each IPA command */
 421 struct qeth_ipacmd_hdr {
 422         __u8   command;
 423         __u8   initiator;
 424         __u16  seqno;
 425         __u16  return_code;
 426         __u8   adapter_type;
 427         __u8   rel_adapter_no;
 428         __u8   prim_version_no;
 429         __u8   param_count;
 430         __u16  prot_version;
 431         __u32  ipa_supported;
 432         __u32  ipa_enabled;
 433 } __attribute__ ((packed));
 434
 435 /* The IPA command itself */
 436 struct qeth_ipa_cmd {
 437         struct qeth_ipacmd_hdr hdr;
 438         union {
 439                 struct qeth_ipacmd_setdelip4            setdelip4;
 440                 struct qeth_ipacmd_setdelip6            setdelip6;
 441                 struct qeth_ipacmd_setdelipm            setdelipm;
 442                 struct qeth_ipacmd_setassparms          setassparms;
 443                 struct qeth_ipacmd_layer2setdelmac      setdelmac;
 444                 struct qeth_ipacmd_layer2setdelvlan     setdelvlan;
 445                 struct qeth_create_destroy_address      create_destroy_addr;
 446                 struct qeth_ipacmd_setadpparms          setadapterparms;
 447                 struct qeth_set_routing                 setrtg;
 448         } data;
 449 } __attribute__ ((packed));
 450
 451 /*
 452  * special command for ARP processing.
 453  * this is not included in setassparms command before, because we get
 454  * problem with the size of struct qeth_ipacmd_setassparms otherwise
 455  */
 456 enum qeth_ipa_arp_return_codes {
 457         QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
 458         QETH_IPA_ARP_RC_FAILED       = 0x0001,
 459         QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
 460         QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
 461         QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
 462         QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
 463 };
 464
 465
 466 extern char *
 467 qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
 468 extern char *
 469 qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
 470
 471 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 472                                sizeof(struct qeth_ipacmd_setassparms_hdr))
 473 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
 474                                        QETH_SETASS_BASE_LEN)
 475 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 476                               sizeof(struct qeth_ipacmd_setadpparms_hdr))
 477 #define QETH_SNMP_SETADP_CMDLENGTH 16
 478
 479 #define QETH_ARP_DATA_SIZE 3968
 480 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
 481 /* Helper functions */
 482 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
 483                            (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
 484
 485 /*****************************************************************************/
 486 /* END OF   IP Assist related definitions                                    */
 487 /*****************************************************************************/
 488
 489
 490 extern unsigned char WRITE_CCW[];
 491 extern unsigned char READ_CCW[];
 492
 493 extern unsigned char CM_ENABLE[];
 494 #define CM_ENABLE_SIZE 0x63
 495 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer+0x2c)
 496 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer+0x53)
 497 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer+0x5b)
 498
 499 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
 500                 (PDU_ENCAPSULATION(buffer)+ 0x13)
 501
 502
 503 extern unsigned char CM_SETUP[];
 504 #define CM_SETUP_SIZE 0x64
 505 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer+0x2c)
 506 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer+0x51)
 507 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer+0x5a)
 508
 509 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
 510                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 511
 512 extern unsigned char ULP_ENABLE[];
 513 #define ULP_ENABLE_SIZE 0x6b
 514 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer+0x61)
 515 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer+0x2c)
 516 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer+0x53)
 517 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer+0x62)
 518 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
 519                 (PDU_ENCAPSULATION(buffer) + 0x13)
 520 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
 521                 (PDU_ENCAPSULATION(buffer)+ 0x1f)
 522 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
 523                 (PDU_ENCAPSULATION(buffer) + 0x17)
 524 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
 525                 (PDU_ENCAPSULATION(buffer)+ 0x2b)
 526 /* Layer 2 defintions */
 527 #define QETH_PROT_LAYER2 0x08
 528 #define QETH_PROT_TCPIP  0x03
 529 #define QETH_PROT_OSN2   0x0a
 530 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer+0x50)
 531 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer+0x19)
 532
 533 extern unsigned char ULP_SETUP[];
 534 #define ULP_SETUP_SIZE 0x6c
 535 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer+0x2c)
 536 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer+0x51)
 537 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer+0x5a)
 538 #define QETH_ULP_SETUP_CUA(buffer) (buffer+0x68)
 539 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer+0x6a)
 540
 541 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
 542                 (PDU_ENCAPSULATION(buffer)+0x1a)
 543
 544
 545 extern unsigned char DM_ACT[];
 546 #define DM_ACT_SIZE 0x55
 547 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer+0x2c)
 548 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer+0x51)
 549
 550
 551
 552 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer+4)
 553 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer+0x1c)
 554 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer+0x20)
 555
 556 extern unsigned char IDX_ACTIVATE_READ[];
 557 extern unsigned char IDX_ACTIVATE_WRITE[];
 558
 559 #define IDX_ACTIVATE_SIZE       0x22
 560 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer+0x0c)
 561 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b]&0x80)
 562 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer+0x10)
 563 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer+0x16)
 564 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer+0x1e)
 565 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer+0x20)
 566 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08]&3)==2)
 567 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer+0x12)
 568
 569 #define PDU_ENCAPSULATION(buffer) \
 570         (buffer + *(buffer + (*(buffer+0x0b)) + \
 571          *(buffer + *(buffer+0x0b)+0x11) +0x07))
 572
 573 #define IS_IPA(buffer) \
 574         ((buffer) && \
 575          ( *(buffer + ((*(buffer+0x0b))+4) )==0xc1) )
 576
 577 #define ADDR_FRAME_TYPE_DIX 1
 578 #define ADDR_FRAME_TYPE_802_3 2
 579 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
 580 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
 581
 582 #endif