drivers/s390/net/qeth_core_mpc.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *    Copyright IBM Corp. 2007
   4  *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
   5  *               Thomas Spatzier <tspat@de.ibm.com>,
   6  *               Frank Blaschka <frank.blaschka@de.ibm.com>
   7  */
   8
   9 #ifndef __QETH_CORE_MPC_H__
  10 #define __QETH_CORE_MPC_H__
  11
  12 #include <asm/qeth.h>
  13 #include <uapi/linux/if_ether.h>
  14 #include <uapi/linux/in6.h>
  15
  16 extern const unsigned char IPA_PDU_HEADER[];
  17 #define IPA_PDU_HEADER_SIZE     0x40
  18 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
  19 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
  20 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
  21 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
  22
  23 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
  24
  25 #define QETH_SEQ_NO_LENGTH      4
  26 #define QETH_MPC_TOKEN_LENGTH   4
  27 #define QETH_MCL_LENGTH         4
  28
  29 #define QETH_TIMEOUT            (10 * HZ)
  30 #define QETH_IPA_TIMEOUT        (45 * HZ)
  31
  32 /*****************************************************************************/
  33 /* IP Assist related definitions                                             */
  34 /*****************************************************************************/
  35 #define IPA_CMD_INITIATOR_HOST  0x00
  36 #define IPA_CMD_INITIATOR_OSA   0x01
  37 #define IPA_CMD_PRIM_VERSION_NO 0x01
  38
  39 struct qeth_ipa_caps {
  40         u32 supported;
  41         u32 enabled;
  42 };
  43
  44 static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask)
  45 {
  46         return (caps->supported & mask) == mask;
  47 }
  48
  49 static 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
  64 enum qeth_card_types {
  65         QETH_CARD_TYPE_OSD     = 1,
  66         QETH_CARD_TYPE_IQD     = 5,
  67         QETH_CARD_TYPE_OSM     = 3,
  68         QETH_CARD_TYPE_OSX     = 2,
  69 };
  70
  71 #define IS_IQD(card)    ((card)->info.type == QETH_CARD_TYPE_IQD)
  72 #define IS_OSD(card)    ((card)->info.type == QETH_CARD_TYPE_OSD)
  73 #define IS_OSM(card)    ((card)->info.type == QETH_CARD_TYPE_OSM)
  74
  75 #ifdef CONFIG_QETH_OSX
  76 #define IS_OSX(card)    ((card)->info.type == QETH_CARD_TYPE_OSX)
  77 #else
  78 #define IS_OSX(card)    false
  79 #endif
  80
  81 #define IS_VM_NIC(card) ((card)->info.is_vm_nic)
  82
  83 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
  84 /* only the first two bytes are looked at in qeth_get_cardname_short */
  85 enum 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
  97 enum 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 */
 108 enum qeth_ipa_cmds {
 109         IPA_CMD_STARTLAN                = 0x01,
 110         IPA_CMD_STOPLAN                 = 0x02,
 111         IPA_CMD_SETVMAC                 = 0x21,
 112         IPA_CMD_DELVMAC                 = 0x22,
 113         IPA_CMD_SETGMAC                 = 0x23,
 114         IPA_CMD_DELGMAC                 = 0x24,
 115         IPA_CMD_SETVLAN                 = 0x25,
 116         IPA_CMD_DELVLAN                 = 0x26,
 117         IPA_CMD_VNICC                   = 0x2a,
 118         IPA_CMD_SETBRIDGEPORT_OSA       = 0x2b,
 119         IPA_CMD_SETIP                   = 0xb1,
 120         IPA_CMD_QIPASSIST               = 0xb2,
 121         IPA_CMD_SETASSPARMS             = 0xb3,
 122         IPA_CMD_SETIPM                  = 0xb4,
 123         IPA_CMD_DELIPM                  = 0xb5,
 124         IPA_CMD_SETRTG                  = 0xb6,
 125         IPA_CMD_DELIP                   = 0xb7,
 126         IPA_CMD_SETADAPTERPARMS         = 0xb8,
 127         IPA_CMD_SET_DIAG_ASS            = 0xb9,
 128         IPA_CMD_SETBRIDGEPORT_IQD       = 0xbe,
 129         IPA_CMD_CREATE_ADDR             = 0xc3,
 130         IPA_CMD_DESTROY_ADDR            = 0xc4,
 131         IPA_CMD_REGISTER_LOCAL_ADDR     = 0xd1,
 132         IPA_CMD_UNREGISTER_LOCAL_ADDR   = 0xd2,
 133         IPA_CMD_ADDRESS_CHANGE_NOTIF    = 0xd3,
 134         IPA_CMD_UNKNOWN                 = 0x00
 135 };
 136
 137 enum 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
 144 enum qeth_arp_process_subcmds {
 145         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
 146         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
 147         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
 148         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
 149         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
 150         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
 151         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
 152 };
 153
 154
 155 /* Return Codes for IPA Commands
 156  * according to OSA card Specs */
 157
 158 enum 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                     = 0xffff
 222 };
 223 /* for VNIC Characteristics */
 224 #define IPA_RC_VNICC_OOSEQ 0x0005
 225
 226 /* for SET_DIAGNOSTIC_ASSIST */
 227 #define IPA_RC_INVALID_SUBCMD           IPA_RC_IP_TABLE_FULL
 228 #define IPA_RC_HARDWARE_AUTH_ERROR      IPA_RC_UNKNOWN_ERROR
 229
 230 /* for SETBRIDGEPORT (double occupancies) */
 231 #define IPA_RC_SBP_IQD_OS_MISMATCH       IPA_RC_DUP_IPV6_HOME
 232 #define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION
 233
 234 /* IPA function flags; each flag marks availability of respective function */
 235 enum 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: ***************************************************/
 262 enum 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: ****************************************************/
 272 enum 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 };
 290 enum 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 };
 297 enum 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 };
 303 enum qeth_ipa_promisc_modes {
 304         SET_PROMISC_MODE_OFF            = 0,
 305         SET_PROMISC_MODE_ON             = 1,
 306 };
 307 enum qeth_ipa_isolation_modes {
 308         ISOLATION_MODE_NONE             = 0x00000000L,
 309         ISOLATION_MODE_FWD              = 0x00000001L,
 310         ISOLATION_MODE_DROP             = 0x00000002L,
 311 };
 312 enum 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 };
 323 enum 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 };
 331 enum qeth_card_info_port_mode {
 332         CARD_INFO_PORTM_HALFDUPLEX      = 0x0002,
 333         CARD_INFO_PORTM_FULLDUPLEX      = 0x0003,
 334 };
 335 enum 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 ***************************************************/
 344 struct qeth_ipacmd_setdelip4 {
 345         __be32 addr;
 346         __be32 mask;
 347         __u32  flags;
 348 } __attribute__ ((packed));
 349
 350 struct qeth_ipacmd_setdelip6 {
 351         struct in6_addr addr;
 352         struct in6_addr prefix;
 353         __u32  flags;
 354 } __attribute__ ((packed));
 355
 356 struct qeth_ipacmd_setdelipm {
 357         __u8 mac[6];
 358         __u8 padding[2];
 359         struct in6_addr ip;
 360 } __attribute__ ((packed));
 361
 362 struct qeth_ipacmd_layer2setdelmac {
 363         __u32 mac_length;
 364         __u8 mac[6];
 365 } __attribute__ ((packed));
 366
 367 struct qeth_ipacmd_layer2setdelvlan {
 368         __u16 vlan_id;
 369 } __attribute__ ((packed));
 370
 371 struct 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
 379 struct 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 */
 387 struct 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 and
 396  * transmit checksum offloading.
 397  */
 398 enum 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         = 0x0020
 403 };
 404
 405 enum qeth_ipa_large_send_caps {
 406         QETH_IPA_LARGE_SEND_TCP         = 0x00000001,
 407 };
 408
 409 struct qeth_tso_start_data {
 410         u32 mss;
 411         u32 supported;
 412 };
 413
 414 /* SETASSPARMS IPA Command: */
 415 struct 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:    ****************************************************/
 431 struct qeth_set_routing {
 432         __u8 type;
 433 };
 434
 435 /* SETADAPTERPARMS IPA Command:    *******************************************/
 436 struct 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
 444 struct qeth_change_addr {
 445         u32 cmd;
 446         u32 addr_size;
 447         u32 no_macs;
 448         u8 addr[ETH_ALEN];
 449 };
 450
 451 struct 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
 461 struct qeth_snmp_ureq_hdr {
 462         __u32   data_len;
 463         __u32   req_len;
 464         __u32   reserved1;
 465         __u32   reserved2;
 466 } __attribute__ ((packed));
 467
 468 struct 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 */
 474 struct qeth_set_access_ctrl {
 475         __u32 subcmd_code;
 476         __u8 reserved[8];
 477 } __attribute__((packed));
 478
 479 #define QETH_QOAT_PHYS_SPEED_UNKNOWN            0x00
 480 #define QETH_QOAT_PHYS_SPEED_10M_HALF           0x01
 481 #define QETH_QOAT_PHYS_SPEED_10M_FULL           0x02
 482 #define QETH_QOAT_PHYS_SPEED_100M_HALF          0x03
 483 #define QETH_QOAT_PHYS_SPEED_100M_FULL          0x04
 484 #define QETH_QOAT_PHYS_SPEED_1000M_HALF         0x05
 485 #define QETH_QOAT_PHYS_SPEED_1000M_FULL         0x06
 486 // n/a                                          0x07
 487 #define QETH_QOAT_PHYS_SPEED_10G_FULL           0x08
 488 // n/a                                          0x09
 489 #define QETH_QOAT_PHYS_SPEED_25G_FULL           0x0A
 490
 491 #define QETH_QOAT_PHYS_MEDIA_COPPER             0x01
 492 #define QETH_QOAT_PHYS_MEDIA_FIBRE_SHORT        0x02
 493 #define QETH_QOAT_PHYS_MEDIA_FIBRE_LONG         0x04
 494
 495 struct 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            0x0004
 503
 504 struct 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               0x00000001
 513
 514 struct qeth_query_oat {
 515         u32 subcmd_code;
 516         u8 reserved[12];
 517         struct qeth_query_oat_reply reply[];
 518 } __packed;
 519
 520 struct qeth_qoat_priv {
 521         __u32 buffer_len;
 522         __u32 response_len;
 523         char *buffer;
 524 };
 525
 526 struct 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          0x00000001
 535 #define QETH_SWITCH_FORW_REFL_RELAY     0x00000002
 536 #define QETH_SWITCH_CAP_RTE             0x00000004
 537 #define QETH_SWITCH_CAP_ECP             0x00000008
 538 #define QETH_SWITCH_CAP_VDP             0x00000010
 539
 540 struct 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
 551 struct 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
 562 struct 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:    ***********************************************/
 581 struct qeth_create_destroy_address {
 582         u8 mac_addr[ETH_ALEN];
 583         u16 uid;
 584 };
 585
 586 /* SET DIAGNOSTIC ASSIST IPA Command:    *************************************/
 587
 588 enum 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
 596 enum qeth_diags_trace_types {
 597         QETH_DIAGS_TYPE_HIPERSOCKET     = 0x02,
 598 };
 599
 600 enum 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
 608 enum qeth_diags_trap_action {
 609         QETH_DIAGS_TRAP_ARM     = 0x01,
 610         QETH_DIAGS_TRAP_DISARM  = 0x02,
 611         QETH_DIAGS_TRAP_CAPTURE = 0x04,
 612 };
 613
 614 struct 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           0x00000000L
 635 #define IPA_VNICC_QUERY_CMDS            0x00000001L
 636 #define IPA_VNICC_ENABLE                0x00000002L
 637 #define IPA_VNICC_DISABLE               0x00000004L
 638 #define IPA_VNICC_SET_TIMEOUT           0x00000008L
 639 #define IPA_VNICC_GET_TIMEOUT           0x00000010L
 640
 641 /* VNICC flags */
 642 #define QETH_VNICC_FLOODING             0x80000000
 643 #define QETH_VNICC_MCAST_FLOODING       0x40000000
 644 #define QETH_VNICC_LEARNING             0x20000000
 645 #define QETH_VNICC_TAKEOVER_SETVMAC     0x10000000
 646 #define QETH_VNICC_TAKEOVER_LEARNING    0x08000000
 647 #define QETH_VNICC_BRIDGE_INVISIBLE     0x04000000
 648 #define QETH_VNICC_RX_BCAST             0x02000000
 649
 650 /* VNICC default values */
 651 #define QETH_VNICC_ALL                  0xff000000
 652 #define QETH_VNICC_DEFAULT              QETH_VNICC_RX_BCAST
 653 /* default VNICC timeout in seconds */
 654 #define QETH_VNICC_DEFAULT_TIMEOUT      600
 655
 656 /* VNICC header */
 657 struct qeth_ipacmd_vnicc_hdr {
 658         u16 data_length;
 659         u16 reserved;
 660         u32 sub_command;
 661 };
 662
 663 /* query supported commands for VNIC characteristic */
 664 struct qeth_vnicc_query_cmds {
 665         u32 vnic_char;
 666         u32 sup_cmds;
 667 };
 668
 669 /* enable/disable VNIC characteristic */
 670 struct qeth_vnicc_set_char {
 671         u32 vnic_char;
 672 };
 673
 674 /* get/set timeout for VNIC characteristic */
 675 struct qeth_vnicc_getset_timeout {
 676         u32 vnic_char;
 677         u32 timeout;
 678 };
 679
 680 /* complete VNICC IPA command message */
 681 struct 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:    *********************************************/
 695 enum 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
 704 struct net_if_token {
 705         __u16 devnum;
 706         __u8 cssid;
 707         __u8 iid;
 708         __u8 ssid;
 709         __u8 chpid;
 710         __u16 chid;
 711 } __packed;
 712
 713 struct mac_addr_lnid {
 714         __u8 mac[6];
 715         __u16 lnid;
 716 } __packed;
 717
 718 struct 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
 728 struct qeth_sbp_query_cmds_supp {
 729         __u32 supported_cmds;
 730         __u32 reserved;
 731 } __packed;
 732
 733 struct qeth_sbp_set_primary {
 734         struct net_if_token token;
 735 } __packed;
 736
 737 struct 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 */
 746 struct 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
 754 struct 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.                  */
 769 enum 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
 775 struct 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
 783 struct 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 */
 791 struct qeth_ipacmd_local_addr4 {
 792         __be32 addr;
 793         u32 flags;
 794 };
 795
 796 struct qeth_ipacmd_local_addrs4 {
 797         u32 count;
 798         u32 addr_length;
 799         struct qeth_ipacmd_local_addr4 addrs[];
 800 };
 801
 802 struct qeth_ipacmd_local_addr6 {
 803         struct in6_addr addr;
 804         u32 flags;
 805 };
 806
 807 struct 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 */
 814 struct 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 */
 828 struct 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 get
 854  * problem with the size of struct qeth_ipacmd_setassparms otherwise
 855  */
 856 enum 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
 865 extern const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
 866 extern 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
 875 extern const unsigned char CM_ENABLE[];
 876 #define CM_ENABLE_SIZE 0x63
 877 #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
 885 extern const unsigned char CM_SETUP[];
 886 #define CM_SETUP_SIZE 0x64
 887 #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
 894 extern const unsigned char ULP_ENABLE[];
 895 #define ULP_ENABLE_SIZE 0x6b
 896 #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        0x08
 910 #define QETH_MPC_PROT_L3        0x03
 911 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
 912 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
 913
 914 extern const unsigned char ULP_SETUP[];
 915 #define ULP_SETUP_SIZE 0x6c
 916 #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
 926 extern const unsigned char DM_ACT[];
 927 #define DM_ACT_SIZE 0x55
 928 #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
 937 extern const unsigned char IDX_ACTIVATE_READ[];
 938 extern const unsigned char IDX_ACTIVATE_WRITE[];
 939 #define IDX_ACTIVATE_SIZE       0x22
 940 #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        0x40
 943 #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           0x19
 952 #define QETH_IDX_ACT_ERR_AUTH           0x1E
 953 #define QETH_IDX_ACT_ERR_AUTH_USER      0x20
 954
 955 #define QETH_IDX_TERMINATE              0xc0
 956 #define QETH_IDX_TERMINATE_MASK         0xc0
 957 #define QETH_IDX_TERM_BAD_TRANSPORT     0x41
 958 #define QETH_IDX_TERM_BAD_TRANSPORT_VM  0xf6
 959
 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 #endif