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_SETBRIDGEPORT_OSA       = 0x2b,
  96         IPA_CMD_SETCCID                 = 0x41,
  97         IPA_CMD_DELCCID                 = 0x42,
  98         IPA_CMD_MODCCID                 = 0x43,
  99         IPA_CMD_SETIP                   = 0xb1,
 100         IPA_CMD_QIPASSIST               = 0xb2,
 101         IPA_CMD_SETASSPARMS             = 0xb3,
 102         IPA_CMD_SETIPM                  = 0xb4,
 103         IPA_CMD_DELIPM                  = 0xb5,
 104         IPA_CMD_SETRTG                  = 0xb6,
 105         IPA_CMD_DELIP                   = 0xb7,
 106         IPA_CMD_SETADAPTERPARMS         = 0xb8,
 107         IPA_CMD_SET_DIAG_ASS            = 0xb9,
 108         IPA_CMD_SETBRIDGEPORT_IQD       = 0xbe,
 109         IPA_CMD_CREATE_ADDR             = 0xc3,
 110         IPA_CMD_DESTROY_ADDR            = 0xc4,
 111         IPA_CMD_REGISTER_LOCAL_ADDR     = 0xd1,
 112         IPA_CMD_UNREGISTER_LOCAL_ADDR   = 0xd2,
 113         IPA_CMD_ADDRESS_CHANGE_NOTIF    = 0xd3,
 114         IPA_CMD_UNKNOWN                 = 0x00
 115 };
 116
 117 enum qeth_ip_ass_cmds {
 118         IPA_CMD_ASS_START       = 0x0001,
 119         IPA_CMD_ASS_STOP        = 0x0002,
 120         IPA_CMD_ASS_CONFIGURE   = 0x0003,
 121         IPA_CMD_ASS_ENABLE      = 0x0004,
 122 };
 123
 124 enum qeth_arp_process_subcmds {
 125         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
 126         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
 127         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
 128         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
 129         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
 130         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
 131         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
 132 };
 133
 134
 135 /* Return Codes for IPA Commands
 136  * according to OSA card Specs */
 137
 138 enum qeth_ipa_return_codes {
 139         IPA_RC_SUCCESS                  = 0x0000,
 140         IPA_RC_NOTSUPP                  = 0x0001,
 141         IPA_RC_IP_TABLE_FULL            = 0x0002,
 142         IPA_RC_UNKNOWN_ERROR            = 0x0003,
 143         IPA_RC_UNSUPPORTED_COMMAND      = 0x0004,
 144         IPA_RC_TRACE_ALREADY_ACTIVE     = 0x0005,
 145         IPA_RC_INVALID_FORMAT           = 0x0006,
 146         IPA_RC_DUP_IPV6_REMOTE          = 0x0008,
 147         IPA_RC_DUP_IPV6_HOME            = 0x0010,
 148         IPA_RC_UNREGISTERED_ADDR        = 0x0011,
 149         IPA_RC_NO_ID_AVAILABLE          = 0x0012,
 150         IPA_RC_ID_NOT_FOUND             = 0x0013,
 151         IPA_RC_INVALID_IP_VERSION       = 0x0020,
 152         IPA_RC_LAN_FRAME_MISMATCH       = 0x0040,
 153         IPA_RC_L2_UNSUPPORTED_CMD       = 0x2003,
 154         IPA_RC_L2_DUP_MAC               = 0x2005,
 155         IPA_RC_L2_ADDR_TABLE_FULL       = 0x2006,
 156         IPA_RC_L2_DUP_LAYER3_MAC        = 0x200a,
 157         IPA_RC_L2_GMAC_NOT_FOUND        = 0x200b,
 158         IPA_RC_L2_MAC_NOT_AUTH_BY_HYP   = 0x200c,
 159         IPA_RC_L2_MAC_NOT_AUTH_BY_ADP   = 0x200d,
 160         IPA_RC_L2_MAC_NOT_FOUND         = 0x2010,
 161         IPA_RC_L2_INVALID_VLAN_ID       = 0x2015,
 162         IPA_RC_L2_DUP_VLAN_ID           = 0x2016,
 163         IPA_RC_L2_VLAN_ID_NOT_FOUND     = 0x2017,
 164         IPA_RC_DATA_MISMATCH            = 0xe001,
 165         IPA_RC_INVALID_MTU_SIZE         = 0xe002,
 166         IPA_RC_INVALID_LANTYPE          = 0xe003,
 167         IPA_RC_INVALID_LANNUM           = 0xe004,
 168         IPA_RC_DUPLICATE_IP_ADDRESS     = 0xe005,
 169         IPA_RC_IP_ADDR_TABLE_FULL       = 0xe006,
 170         IPA_RC_LAN_PORT_STATE_ERROR     = 0xe007,
 171         IPA_RC_SETIP_NO_STARTLAN        = 0xe008,
 172         IPA_RC_SETIP_ALREADY_RECEIVED   = 0xe009,
 173         IPA_RC_IP_ADDR_ALREADY_USED     = 0xe00a,
 174         IPA_RC_MC_ADDR_NOT_FOUND        = 0xe00b,
 175         IPA_RC_SETIP_INVALID_VERSION    = 0xe00d,
 176         IPA_RC_UNSUPPORTED_SUBCMD       = 0xe00e,
 177         IPA_RC_ARP_ASSIST_NO_ENABLE     = 0xe00f,
 178         IPA_RC_PRIMARY_ALREADY_DEFINED  = 0xe010,
 179         IPA_RC_SECOND_ALREADY_DEFINED   = 0xe011,
 180         IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
 181         IPA_RC_MC_ADDR_ALREADY_DEFINED  = 0xe013,
 182         IPA_RC_LAN_OFFLINE              = 0xe080,
 183         IPA_RC_VEPA_TO_VEB_TRANSITION   = 0xe090,
 184         IPA_RC_INVALID_IP_VERSION2      = 0xf001,
 185         IPA_RC_ENOMEM                   = 0xfffe,
 186         IPA_RC_FFFF                     = 0xffff
 187 };
 188 /* for DELIP */
 189 #define IPA_RC_IP_ADDRESS_NOT_DEFINED   IPA_RC_PRIMARY_ALREADY_DEFINED
 190 /* for SET_DIAGNOSTIC_ASSIST */
 191 #define IPA_RC_INVALID_SUBCMD           IPA_RC_IP_TABLE_FULL
 192 #define IPA_RC_HARDWARE_AUTH_ERROR      IPA_RC_UNKNOWN_ERROR
 193
 194 /* IPA function flags; each flag marks availability of respective function */
 195 enum qeth_ipa_funcs {
 196         IPA_ARP_PROCESSING      = 0x00000001L,
 197         IPA_INBOUND_CHECKSUM    = 0x00000002L,
 198         IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
 199         IPA_IP_FRAGMENTATION    = 0x00000008L,
 200         IPA_FILTERING           = 0x00000010L,
 201         IPA_IPV6                = 0x00000020L,
 202         IPA_MULTICASTING        = 0x00000040L,
 203         IPA_IP_REASSEMBLY       = 0x00000080L,
 204         IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
 205         IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
 206         IPA_SETADAPTERPARMS     = 0x00000400L,
 207         IPA_VLAN_PRIO           = 0x00000800L,
 208         IPA_PASSTHRU            = 0x00001000L,
 209         IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
 210         IPA_FULL_VLAN           = 0x00004000L,
 211         IPA_INBOUND_PASSTHRU    = 0x00008000L,
 212         IPA_SOURCE_MAC          = 0x00010000L,
 213         IPA_OSA_MC_ROUTER       = 0x00020000L,
 214         IPA_QUERY_ARP_ASSIST    = 0x00040000L,
 215         IPA_INBOUND_TSO         = 0x00080000L,
 216         IPA_OUTBOUND_TSO        = 0x00100000L,
 217 };
 218
 219 /* SETIP/DELIP IPA Command: ***************************************************/
 220 enum qeth_ipa_setdelip_flags {
 221         QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
 222         QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
 223         QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
 224         QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
 225         QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
 226         QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
 227 };
 228
 229 /* SETADAPTER IPA Command: ****************************************************/
 230 enum qeth_ipa_setadp_cmd {
 231         IPA_SETADP_QUERY_COMMANDS_SUPPORTED     = 0x00000001L,
 232         IPA_SETADP_ALTER_MAC_ADDRESS            = 0x00000002L,
 233         IPA_SETADP_ADD_DELETE_GROUP_ADDRESS     = 0x00000004L,
 234         IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR   = 0x00000008L,
 235         IPA_SETADP_SET_ADDRESSING_MODE          = 0x00000010L,
 236         IPA_SETADP_SET_CONFIG_PARMS             = 0x00000020L,
 237         IPA_SETADP_SET_CONFIG_PARMS_EXTENDED    = 0x00000040L,
 238         IPA_SETADP_SET_BROADCAST_MODE           = 0x00000080L,
 239         IPA_SETADP_SEND_OSA_MESSAGE             = 0x00000100L,
 240         IPA_SETADP_SET_SNMP_CONTROL             = 0x00000200L,
 241         IPA_SETADP_QUERY_CARD_INFO              = 0x00000400L,
 242         IPA_SETADP_SET_PROMISC_MODE             = 0x00000800L,
 243         IPA_SETADP_SET_DIAG_ASSIST              = 0x00002000L,
 244         IPA_SETADP_SET_ACCESS_CONTROL           = 0x00010000L,
 245         IPA_SETADP_QUERY_OAT                    = 0x00080000L,
 246         IPA_SETADP_QUERY_SWITCH_ATTRIBUTES      = 0x00100000L,
 247 };
 248 enum qeth_ipa_mac_ops {
 249         CHANGE_ADDR_READ_MAC            = 0,
 250         CHANGE_ADDR_REPLACE_MAC         = 1,
 251         CHANGE_ADDR_ADD_MAC             = 2,
 252         CHANGE_ADDR_DEL_MAC             = 4,
 253         CHANGE_ADDR_RESET_MAC           = 8,
 254 };
 255 enum qeth_ipa_addr_ops {
 256         CHANGE_ADDR_READ_ADDR           = 0,
 257         CHANGE_ADDR_ADD_ADDR            = 1,
 258         CHANGE_ADDR_DEL_ADDR            = 2,
 259         CHANGE_ADDR_FLUSH_ADDR_TABLE    = 4,
 260 };
 261 enum qeth_ipa_promisc_modes {
 262         SET_PROMISC_MODE_OFF            = 0,
 263         SET_PROMISC_MODE_ON             = 1,
 264 };
 265 enum qeth_ipa_isolation_modes {
 266         ISOLATION_MODE_NONE             = 0x00000000L,
 267         ISOLATION_MODE_FWD              = 0x00000001L,
 268         ISOLATION_MODE_DROP             = 0x00000002L,
 269 };
 270 enum qeth_ipa_set_access_mode_rc {
 271         SET_ACCESS_CTRL_RC_SUCCESS              = 0x0000,
 272         SET_ACCESS_CTRL_RC_NOT_SUPPORTED        = 0x0004,
 273         SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
 274         SET_ACCESS_CTRL_RC_ALREADY_ISOLATED     = 0x0010,
 275         SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER  = 0x0014,
 276         SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF  = 0x0018,
 277         SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED  = 0x0022,
 278         SET_ACCESS_CTRL_RC_REFLREL_FAILED       = 0x0024,
 279         SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
 280 };
 281 enum qeth_card_info_card_type {
 282         CARD_INFO_TYPE_1G_COPPER_A      = 0x61,
 283         CARD_INFO_TYPE_1G_FIBRE_A       = 0x71,
 284         CARD_INFO_TYPE_10G_FIBRE_A      = 0x91,
 285         CARD_INFO_TYPE_1G_COPPER_B      = 0xb1,
 286         CARD_INFO_TYPE_1G_FIBRE_B       = 0xa1,
 287         CARD_INFO_TYPE_10G_FIBRE_B      = 0xc1,
 288 };
 289 enum qeth_card_info_port_mode {
 290         CARD_INFO_PORTM_HALFDUPLEX      = 0x0002,
 291         CARD_INFO_PORTM_FULLDUPLEX      = 0x0003,
 292 };
 293 enum qeth_card_info_port_speed {
 294         CARD_INFO_PORTS_10M             = 0x00000005,
 295         CARD_INFO_PORTS_100M            = 0x00000006,
 296         CARD_INFO_PORTS_1G              = 0x00000007,
 297         CARD_INFO_PORTS_10G             = 0x00000008,
 298 };
 299
 300 /* (SET)DELIP(M) IPA stuff ***************************************************/
 301 struct qeth_ipacmd_setdelip4 {
 302         __u8   ip_addr[4];
 303         __u8   mask[4];
 304         __u32  flags;
 305 } __attribute__ ((packed));
 306
 307 struct qeth_ipacmd_setdelip6 {
 308         __u8   ip_addr[16];
 309         __u8   mask[16];
 310         __u32  flags;
 311 } __attribute__ ((packed));
 312
 313 struct qeth_ipacmd_setdelipm {
 314         __u8 mac[6];
 315         __u8 padding[2];
 316         __u8 ip6[12];
 317         __u8 ip4[4];
 318 } __attribute__ ((packed));
 319
 320 struct qeth_ipacmd_layer2setdelmac {
 321         __u32 mac_length;
 322         __u8 mac[6];
 323 } __attribute__ ((packed));
 324
 325 struct qeth_ipacmd_layer2setdelvlan {
 326         __u16 vlan_id;
 327 } __attribute__ ((packed));
 328
 329
 330 struct qeth_ipacmd_setassparms_hdr {
 331         __u32 assist_no;
 332         __u16 length;
 333         __u16 command_code;
 334         __u16 return_code;
 335         __u8 number_of_replies;
 336         __u8 seq_no;
 337 } __attribute__((packed));
 338
 339 struct qeth_arp_query_data {
 340         __u16 request_bits;
 341         __u16 reply_bits;
 342         __u32 no_entries;
 343         char data; /* only for replies */
 344 } __attribute__((packed));
 345
 346 /* used as parameter for arp_query reply */
 347 struct qeth_arp_query_info {
 348         __u32 udata_len;
 349         __u16 mask_bits;
 350         __u32 udata_offset;
 351         __u32 no_entries;
 352         char *udata;
 353 };
 354
 355 /* IPA set assist segmentation bit definitions for receive and
 356  * transmit checksum offloading.
 357  */
 358 enum qeth_ipa_checksum_bits {
 359         QETH_IPA_CHECKSUM_IP_HDR        = 0x0002,
 360         QETH_IPA_CHECKSUM_UDP           = 0x0008,
 361         QETH_IPA_CHECKSUM_TCP           = 0x0010,
 362         QETH_IPA_CHECKSUM_LP2LP         = 0x0020
 363 };
 364
 365 /* IPA Assist checksum offload reply layout. */
 366 struct qeth_checksum_cmd {
 367         __u32 supported;
 368         __u32 enabled;
 369 } __packed;
 370
 371 /* SETASSPARMS IPA Command: */
 372 struct qeth_ipacmd_setassparms {
 373         struct qeth_ipacmd_setassparms_hdr hdr;
 374         union {
 375                 __u32 flags_32bit;
 376                 struct qeth_checksum_cmd chksum;
 377                 struct qeth_arp_cache_entry add_arp_entry;
 378                 struct qeth_arp_query_data query_arp;
 379                 __u8 ip[16];
 380         } data;
 381 } __attribute__ ((packed));
 382
 383
 384 /* SETRTG IPA Command:    ****************************************************/
 385 struct qeth_set_routing {
 386         __u8 type;
 387 };
 388
 389 /* SETADAPTERPARMS IPA Command:    *******************************************/
 390 struct qeth_query_cmds_supp {
 391         __u32 no_lantypes_supp;
 392         __u8 lan_type;
 393         __u8 reserved1[3];
 394         __u32 supported_cmds;
 395         __u8 reserved2[8];
 396 } __attribute__ ((packed));
 397
 398 struct qeth_change_addr {
 399         __u32 cmd;
 400         __u32 addr_size;
 401         __u32 no_macs;
 402         __u8 addr[OSA_ADDR_LEN];
 403 } __attribute__ ((packed));
 404
 405
 406 struct qeth_snmp_cmd {
 407         __u8  token[16];
 408         __u32 request;
 409         __u32 interface;
 410         __u32 returncode;
 411         __u32 firmwarelevel;
 412         __u32 seqno;
 413         __u8  data;
 414 } __attribute__ ((packed));
 415
 416 struct qeth_snmp_ureq_hdr {
 417         __u32   data_len;
 418         __u32   req_len;
 419         __u32   reserved1;
 420         __u32   reserved2;
 421 } __attribute__ ((packed));
 422
 423 struct qeth_snmp_ureq {
 424         struct qeth_snmp_ureq_hdr hdr;
 425         struct qeth_snmp_cmd cmd;
 426 } __attribute__((packed));
 427
 428 /* SET_ACCESS_CONTROL: same format for request and reply */
 429 struct qeth_set_access_ctrl {
 430         __u32 subcmd_code;
 431         __u8 reserved[8];
 432 } __attribute__((packed));
 433
 434 struct qeth_query_oat {
 435         __u32 subcmd_code;
 436         __u8 reserved[12];
 437 } __packed;
 438
 439 struct qeth_qoat_priv {
 440         __u32 buffer_len;
 441         __u32 response_len;
 442         char *buffer;
 443 };
 444
 445 struct qeth_query_card_info {
 446         __u8    card_type;
 447         __u8    reserved1;
 448         __u16   port_mode;
 449         __u32   port_speed;
 450         __u32   reserved2;
 451 };
 452
 453 #define QETH_SWITCH_FORW_802_1          0x00000001
 454 #define QETH_SWITCH_FORW_REFL_RELAY     0x00000002
 455 #define QETH_SWITCH_CAP_RTE             0x00000004
 456 #define QETH_SWITCH_CAP_ECP             0x00000008
 457 #define QETH_SWITCH_CAP_VDP             0x00000010
 458
 459 struct qeth_query_switch_attributes {
 460         __u8  version;
 461         __u8  reserved1;
 462         __u16 reserved2;
 463         __u32 capabilities;
 464         __u32 settings;
 465         __u8  reserved3[8];
 466 };
 467
 468 struct qeth_ipacmd_setadpparms_hdr {
 469         __u32 supp_hw_cmds;
 470         __u32 reserved1;
 471         __u16 cmdlength;
 472         __u16 reserved2;
 473         __u32 command_code;
 474         __u16 return_code;
 475         __u8  used_total;
 476         __u8  seq_no;
 477         __u32 reserved3;
 478 } __attribute__ ((packed));
 479
 480 struct qeth_ipacmd_setadpparms {
 481         struct qeth_ipacmd_setadpparms_hdr hdr;
 482         union {
 483                 struct qeth_query_cmds_supp query_cmds_supp;
 484                 struct qeth_change_addr change_addr;
 485                 struct qeth_snmp_cmd snmp;
 486                 struct qeth_set_access_ctrl set_access_ctrl;
 487                 struct qeth_query_oat query_oat;
 488                 struct qeth_query_card_info card_info;
 489                 struct qeth_query_switch_attributes query_switch_attributes;
 490                 __u32 mode;
 491         } data;
 492 } __attribute__ ((packed));
 493
 494 /* CREATE_ADDR IPA Command:    ***********************************************/
 495 struct qeth_create_destroy_address {
 496         __u8 unique_id[8];
 497 } __attribute__ ((packed));
 498
 499 /* SET DIAGNOSTIC ASSIST IPA Command:    *************************************/
 500
 501 enum qeth_diags_cmds {
 502         QETH_DIAGS_CMD_QUERY    = 0x0001,
 503         QETH_DIAGS_CMD_TRAP     = 0x0002,
 504         QETH_DIAGS_CMD_TRACE    = 0x0004,
 505         QETH_DIAGS_CMD_NOLOG    = 0x0008,
 506         QETH_DIAGS_CMD_DUMP     = 0x0010,
 507 };
 508
 509 enum qeth_diags_trace_types {
 510         QETH_DIAGS_TYPE_HIPERSOCKET     = 0x02,
 511 };
 512
 513 enum qeth_diags_trace_cmds {
 514         QETH_DIAGS_CMD_TRACE_ENABLE     = 0x0001,
 515         QETH_DIAGS_CMD_TRACE_DISABLE    = 0x0002,
 516         QETH_DIAGS_CMD_TRACE_MODIFY     = 0x0004,
 517         QETH_DIAGS_CMD_TRACE_REPLACE    = 0x0008,
 518         QETH_DIAGS_CMD_TRACE_QUERY      = 0x0010,
 519 };
 520
 521 enum qeth_diags_trap_action {
 522         QETH_DIAGS_TRAP_ARM     = 0x01,
 523         QETH_DIAGS_TRAP_DISARM  = 0x02,
 524         QETH_DIAGS_TRAP_CAPTURE = 0x04,
 525 };
 526
 527 struct qeth_ipacmd_diagass {
 528         __u32  host_tod2;
 529         __u32:32;
 530         __u16  subcmd_len;
 531         __u16:16;
 532         __u32  subcmd;
 533         __u8   type;
 534         __u8   action;
 535         __u16  options;
 536         __u32  ext;
 537         __u8   cdata[64];
 538 } __attribute__ ((packed));
 539
 540 /* SETBRIDGEPORT IPA Command:    *********************************************/
 541 enum qeth_ipa_sbp_cmd {
 542         IPA_SBP_QUERY_COMMANDS_SUPPORTED        = 0x00000000L,
 543         IPA_SBP_RESET_BRIDGE_PORT_ROLE          = 0x00000001L,
 544         IPA_SBP_SET_PRIMARY_BRIDGE_PORT         = 0x00000002L,
 545         IPA_SBP_SET_SECONDARY_BRIDGE_PORT       = 0x00000004L,
 546         IPA_SBP_QUERY_BRIDGE_PORTS              = 0x00000008L,
 547         IPA_SBP_BRIDGE_PORT_STATE_CHANGE        = 0x00000010L,
 548 };
 549
 550 struct net_if_token {
 551         __u16 devnum;
 552         __u8 cssid;
 553         __u8 iid;
 554         __u8 ssid;
 555         __u8 chpid;
 556         __u16 chid;
 557 } __packed;
 558
 559 struct mac_addr_lnid {
 560         __u8 mac[6];
 561         __u16 lnid;
 562 } __packed;
 563
 564 struct qeth_ipacmd_sbp_hdr {
 565         __u32 supported_sbp_cmds;
 566         __u32 enabled_sbp_cmds;
 567         __u16 cmdlength;
 568         __u16 reserved1;
 569         __u32 command_code;
 570         __u16 return_code;
 571         __u8  used_total;
 572         __u8  seq_no;
 573         __u32 reserved2;
 574 } __packed;
 575
 576 struct qeth_sbp_query_cmds_supp {
 577         __u32 supported_cmds;
 578         __u32 reserved;
 579 } __packed;
 580
 581 struct qeth_sbp_reset_role {
 582 } __packed;
 583
 584 struct qeth_sbp_set_primary {
 585         struct net_if_token token;
 586 } __packed;
 587
 588 struct qeth_sbp_set_secondary {
 589 } __packed;
 590
 591 struct qeth_sbp_port_entry {
 592                 __u8 role;
 593                 __u8 state;
 594                 __u8 reserved1;
 595                 __u8 reserved2;
 596                 struct net_if_token token;
 597 } __packed;
 598
 599 struct qeth_sbp_query_ports {
 600         __u8 primary_bp_supported;
 601         __u8 secondary_bp_supported;
 602         __u8 num_entries;
 603         __u8 entry_length;
 604         struct qeth_sbp_port_entry entry[];
 605 } __packed;
 606
 607 struct qeth_sbp_state_change {
 608         __u8 primary_bp_supported;
 609         __u8 secondary_bp_supported;
 610         __u8 num_entries;
 611         __u8 entry_length;
 612         struct qeth_sbp_port_entry entry[];
 613 } __packed;
 614
 615 struct qeth_ipacmd_setbridgeport {
 616         struct qeth_ipacmd_sbp_hdr hdr;
 617         union {
 618                 struct qeth_sbp_query_cmds_supp query_cmds_supp;
 619                 struct qeth_sbp_reset_role reset_role;
 620                 struct qeth_sbp_set_primary set_primary;
 621                 struct qeth_sbp_set_secondary set_secondary;
 622                 struct qeth_sbp_query_ports query_ports;
 623                 struct qeth_sbp_state_change state_change;
 624         } data;
 625 } __packed;
 626
 627 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
 628 /* Bitmask for entry->change_code. Both bits may be raised.                  */
 629 enum qeth_ipa_addr_change_code {
 630         IPA_ADDR_CHANGE_CODE_VLANID             = 0x01,
 631         IPA_ADDR_CHANGE_CODE_MACADDR            = 0x02,
 632         IPA_ADDR_CHANGE_CODE_REMOVAL            = 0x80, /* else addition */
 633 };
 634 enum qeth_ipa_addr_change_retcode {
 635         IPA_ADDR_CHANGE_RETCODE_OK              = 0x0000,
 636         IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS      = 0x0010,
 637 };
 638 enum qeth_ipa_addr_change_lostmask {
 639         IPA_ADDR_CHANGE_MASK_OVERFLOW           = 0x01,
 640         IPA_ADDR_CHANGE_MASK_STATECHANGE        = 0x02,
 641 };
 642
 643 struct qeth_ipacmd_addr_change_entry {
 644         struct net_if_token token;
 645         struct mac_addr_lnid addr_lnid;
 646         __u8 change_code;
 647         __u8 reserved1;
 648         __u16 reserved2;
 649 } __packed;
 650
 651 struct qeth_ipacmd_addr_change {
 652         __u8 lost_event_mask;
 653         __u8 reserved;
 654         __u16 num_entries;
 655         struct qeth_ipacmd_addr_change_entry entry[];
 656 } __packed;
 657
 658 /* Header for each IPA command */
 659 struct qeth_ipacmd_hdr {
 660         __u8   command;
 661         __u8   initiator;
 662         __u16  seqno;
 663         __u16  return_code;
 664         __u8   adapter_type;
 665         __u8   rel_adapter_no;
 666         __u8   prim_version_no;
 667         __u8   param_count;
 668         __u16  prot_version;
 669         __u32  ipa_supported;
 670         __u32  ipa_enabled;
 671 } __attribute__ ((packed));
 672
 673 /* The IPA command itself */
 674 struct qeth_ipa_cmd {
 675         struct qeth_ipacmd_hdr hdr;
 676         union {
 677                 struct qeth_ipacmd_setdelip4            setdelip4;
 678                 struct qeth_ipacmd_setdelip6            setdelip6;
 679                 struct qeth_ipacmd_setdelipm            setdelipm;
 680                 struct qeth_ipacmd_setassparms          setassparms;
 681                 struct qeth_ipacmd_layer2setdelmac      setdelmac;
 682                 struct qeth_ipacmd_layer2setdelvlan     setdelvlan;
 683                 struct qeth_create_destroy_address      create_destroy_addr;
 684                 struct qeth_ipacmd_setadpparms          setadapterparms;
 685                 struct qeth_set_routing                 setrtg;
 686                 struct qeth_ipacmd_diagass              diagass;
 687                 struct qeth_ipacmd_setbridgeport        sbp;
 688                 struct qeth_ipacmd_addr_change          addrchange;
 689         } data;
 690 } __attribute__ ((packed));
 691
 692 /*
 693  * special command for ARP processing.
 694  * this is not included in setassparms command before, because we get
 695  * problem with the size of struct qeth_ipacmd_setassparms otherwise
 696  */
 697 enum qeth_ipa_arp_return_codes {
 698         QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
 699         QETH_IPA_ARP_RC_FAILED       = 0x0001,
 700         QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
 701         QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
 702         QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
 703         QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
 704 };
 705
 706 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
 707 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
 708
 709 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 710                                sizeof(struct qeth_ipacmd_setassparms_hdr))
 711 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
 712                                        QETH_SETASS_BASE_LEN)
 713 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
 714                               sizeof(struct qeth_ipacmd_setadpparms_hdr))
 715 #define QETH_SNMP_SETADP_CMDLENGTH 16
 716
 717 #define QETH_ARP_DATA_SIZE 3968
 718 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
 719 /* Helper functions */
 720 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
 721                            (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
 722
 723 /*****************************************************************************/
 724 /* END OF   IP Assist related definitions                                    */
 725 /*****************************************************************************/
 726
 727
 728 extern unsigned char WRITE_CCW[];
 729 extern unsigned char READ_CCW[];
 730
 731 extern unsigned char CM_ENABLE[];
 732 #define CM_ENABLE_SIZE 0x63
 733 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
 734 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
 735 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
 736
 737 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
 738                 (PDU_ENCAPSULATION(buffer) + 0x13)
 739
 740
 741 extern unsigned char CM_SETUP[];
 742 #define CM_SETUP_SIZE 0x64
 743 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
 744 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 745 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
 746
 747 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
 748                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 749
 750 extern unsigned char ULP_ENABLE[];
 751 #define ULP_ENABLE_SIZE 0x6b
 752 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
 753 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
 754 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
 755 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
 756 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
 757                 (PDU_ENCAPSULATION(buffer) + 0x13)
 758 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
 759                 (PDU_ENCAPSULATION(buffer) + 0x1f)
 760 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
 761                 (PDU_ENCAPSULATION(buffer) + 0x17)
 762 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
 763                 (PDU_ENCAPSULATION(buffer) + 0x2b)
 764 /* Layer 2 definitions */
 765 #define QETH_PROT_LAYER2 0x08
 766 #define QETH_PROT_TCPIP  0x03
 767 #define QETH_PROT_OSN2   0x0a
 768 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
 769 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
 770
 771 extern unsigned char ULP_SETUP[];
 772 #define ULP_SETUP_SIZE 0x6c
 773 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
 774 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 775 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
 776 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
 777 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
 778
 779 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
 780                 (PDU_ENCAPSULATION(buffer) + 0x1a)
 781
 782
 783 extern unsigned char DM_ACT[];
 784 #define DM_ACT_SIZE 0x55
 785 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
 786 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
 787
 788
 789
 790 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
 791 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
 792 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
 793
 794 extern unsigned char IDX_ACTIVATE_READ[];
 795 extern unsigned char IDX_ACTIVATE_WRITE[];
 796
 797 #define IDX_ACTIVATE_SIZE       0x22
 798 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
 799 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
 800 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
 801 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
 802 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
 803 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
 804 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
 805 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
 806 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
 807 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
 808 #define QETH_IDX_ACT_ERR_EXCL           0x19
 809 #define QETH_IDX_ACT_ERR_AUTH           0x1E
 810 #define QETH_IDX_ACT_ERR_AUTH_USER      0x20
 811
 812 #define PDU_ENCAPSULATION(buffer) \
 813         (buffer + *(buffer + (*(buffer + 0x0b)) + \
 814          *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
 815
 816 #define IS_IPA(buffer) \
 817         ((buffer) && \
 818          (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
 819
 820 #define ADDR_FRAME_TYPE_DIX 1
 821 #define ADDR_FRAME_TYPE_802_3 2
 822 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
 823 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
 824
 825 #endif