drivers/net/sk98lin/h/skgepnm2.h

   1 /*****************************************************************************
   2  *
   3  * Name:        skgepnm2.h
   4  * Project:     GEnesis, PCI Gigabit Ethernet Adapter
   5  * Version:     $Revision: 1.36 $
   6  * Date:        $Date: 2003/05/23 12:45:13 $
   7  * Purpose:     Defines for Private Network Management Interface
   8  *
   9  ****************************************************************************/
  10
  11 /******************************************************************************
  12  *
  13  *      (C)Copyright 1998-2002 SysKonnect GmbH.
  14  *      (C)Copyright 2002-2003 Marvell.
  15  *
  16  *      This program is free software; you can redistribute it and/or modify
  17  *      it under the terms of the GNU General Public License as published by
  18  *      the Free Software Foundation; either version 2 of the License, or
  19  *      (at your option) any later version.
  20  *
  21  *      The information in this file is provided "AS IS" without warranty.
  22  *
  23  ******************************************************************************/
  24
  25 /*****************************************************************************
  26  *
  27  * History:
  28  *
  29  *      $Log: skgepnm2.h,v $
  30  *      Revision 1.36  2003/05/23 12:45:13  tschilli
  31  *      #ifndef SK_PNMI_HUNDREDS_SEC added to SK_PNMI_HUNDREDS_SEC definition
  32  *      to allow own time macro defines.
  33  *
  34  *      Revision 1.35  2003/03/27 11:27:48  tschilli
  35  *      Copyright messages changed.
  36  *
  37  *      Revision 1.34  2002/12/16 09:05:18  tschilli
  38  *      Code for VCT handling added.
  39  *
  40  *      Revision 1.33  2002/09/10 09:00:03  rwahl
  41  *      Adapted boolean definitions according sktypes.
  42  *
  43  *      Revision 1.32  2002/08/09 09:47:01  rwahl
  44  *      Added write-only flag to oid access defines.
  45  *      Editorial changes.
  46  *
  47  *      Revision 1.31  2002/07/17 19:23:18  rwahl
  48  *      - Replaced MAC counter definitions by enumeration.
  49  *      - Added definition SK_PNMI_MAC_TYPES.
  50  *      - Added chipset defnition for Yukon.
  51  *
  52  *      Revision 1.30  2001/02/06 10:03:41  mkunz
  53  *      - Pnmi V4 dual net support added. Interface functions and macros extended
  54  *      - Vpd bug fixed
  55  *      - OID_SKGE_MTU added
  56  *
  57  *      Revision 1.29  2001/01/22 13:41:37  rassmann
  58  *      Supporting two nets on dual-port adapters.
  59  *
  60  *      Revision 1.28  2000/08/03 15:12:48  rwahl
  61  *      - Additional comment for MAC statistic data structure.
  62  *
  63  *      Revision 1.27  2000/08/01 16:10:18  rwahl
  64  *      - Added mac statistic data structure for StatRxLongFrame counter.
  65  *
  66  *      Revision 1.26  2000/03/31 13:51:34  rwahl
  67  *      Added SK_UPTR cast to offset calculation for PNMI struct fields;
  68  *      missing cast caused compiler warnings by Win64 compiler.
  69  *
  70  *      Revision 1.25  1999/11/22 13:57:41  cgoos
  71  *      Changed license header to GPL.
  72  *      Allowing overwrite for SK_PNMI_STORE/_READ defines.
  73  *
  74  *      Revision 1.24  1999/04/13 15:11:11  mhaveman
  75  *      Changed copyright.
  76  *
  77  *      Revision 1.23  1999/01/28 15:07:12  mhaveman
  78  *      Changed default threshold for port switches per hour from 10
  79  *      to 240 which means 4 switches per minute. This fits better
  80  *      the granularity of 32 for the port switch estimate
  81  *      counter.
  82  *
  83  *      Revision 1.22  1999/01/05 12:52:30  mhaveman
  84  *      Removed macro SK_PNMI_MICRO_SEC.
  85  *
  86  *      Revision 1.21  1999/01/05 12:50:34  mhaveman
  87  *      Enlarged macro definition SK_PNMI_HUNDREDS_SEC() so that no 64-bit
  88  *      arithmetic is necessary if SK_TICKS_PER_SEC is 100.
  89  *
  90  *      Revision 1.20  1998/12/09 14:02:53  mhaveman
  91  *      Defined macro SK_PNMI_DEF_RLMT_CHG_THRES for default port switch
  92  *      threshold.
  93  *
  94  *      Revision 1.19  1998/12/03 11:28:41  mhaveman
  95  *      Removed SK_PNMI_CHECKPTR macro.
  96  *
  97  *      Revision 1.18  1998/12/03 11:21:00  mhaveman
  98  *      -Added pointer check macro SK_PNMI_CHECKPTR
  99  *      -Added macros SK_PNMI_VPD_ARR_SIZE and SK_PNMI_VPD_STR_SIZE for
 100  *       VPD key evaluation.
 101  *
 102  *      Revision 1.17  1998/11/20 13:20:33  mhaveman
 103  *      Fixed bug in SK_PNMI_SET_STAT macro. ErrorStatus was not correctly set.
 104  *
 105  *      Revision 1.16  1998/11/20 08:08:49  mhaveman
 106  *      Macro SK_PNMI_CHECKFLAGS has got a if clause.
 107  *
 108  *      Revision 1.15  1998/11/03 13:53:40  mhaveman
 109  *      Fixed alignment problem in macor SK_PNMI_SET_STAT macro.
 110  *
 111  *      Revision 1.14  1998/10/30 15:50:13  mhaveman
 112  *      Added macro SK_PNMI_MICRO_SEC()
 113  *
 114  *      Revision 1.13  1998/10/30 12:32:20  mhaveman
 115  *      Added forgotten cast in SK_PNMI_READ_U32 macro.
 116  *
 117  *      Revision 1.12  1998/10/29 15:40:26  mhaveman
 118  *      -Changed SK_PNMI_TRAP_SENSOR_LEN because SensorDescr has now
 119  *       variable string length.
 120  *      -Defined SK_PNMI_CHECKFLAGS macro
 121  *
 122  *      Revision 1.11  1998/10/29 08:53:34  mhaveman
 123  *      Removed SK_PNMI_RLM_XXX table indexed because these counters need
 124  *      not been saved over XMAC resets.
 125  *
 126  *      Revision 1.10  1998/10/28 08:48:20  mhaveman
 127  *      -Added macros for storage according to alignment
 128  *      -Changed type of Instance to SK_U32 because of VPD
 129  *      -Removed trap structures. Not needed because of alignment problem
 130  *      -Changed type of Action form SK_U8 to int
 131  *
 132  *      Revision 1.9  1998/10/21 13:34:45  mhaveman
 133  *      Shit, mismatched calculation of SK_PNMI_HUNDREDS_SEC. Corrected.
 134  *
 135  *      Revision 1.8  1998/10/21 13:24:58  mhaveman
 136  *      Changed calculation of hundreds of seconds.
 137  *
 138  *      Revision 1.7  1998/10/20 07:31:41  mhaveman
 139  *      Made type changes to unsigned int where possible.
 140  *
 141  *      Revision 1.6  1998/09/04 17:04:05  mhaveman
 142  *      Added Sync counters to offset storage to provided settled values on
 143  *      port switch.
 144  *
 145  *      Revision 1.5  1998/09/04 12:45:35  mhaveman
 146  *      Removed dummies for SK_DRIVER_ macros. They should be added by driver
 147  *      writer in skdrv2nd.h.
 148  *
 149  *      Revision 1.4  1998/09/04 11:59:50  mhaveman
 150  *      Everything compiles now. Driver Macros for counting still missing.
 151  *
 152  *      Revision 1.3  1998/08/24 12:01:35  mhaveman
 153  *      Intermediate state.
 154  *
 155  *      Revision 1.2  1998/08/17 07:51:40  mhaveman
 156  *      Intermediate state.
 157  *
 158  *      Revision 1.1  1998/08/11 09:08:40  mhaveman
 159  *      Intermediate state.
 160  *
 161  ****************************************************************************/
 162
 163 #ifndef _SKGEPNM2_H_
 164 #define _SKGEPNM2_H_
 165
 166 /*
 167  * General definitions
 168  */
 169 #define SK_PNMI_CHIPSET_XMAC    1       /* XMAC11800FP */
 170 #define SK_PNMI_CHIPSET_YUKON   2       /* YUKON */
 171
 172 #define SK_PNMI_BUS_PCI         1       /* PCI bus*/
 173
 174 /*
 175  * Actions
 176  */
 177 #define SK_PNMI_ACT_IDLE                1
 178 #define SK_PNMI_ACT_RESET               2
 179 #define SK_PNMI_ACT_SELFTEST    3
 180 #define SK_PNMI_ACT_RESETCNT    4
 181
 182 /*
 183  * VPD releated defines
 184  */
 185
 186 #define SK_PNMI_VPD_RW          1
 187 #define SK_PNMI_VPD_RO          2
 188
 189 #define SK_PNMI_VPD_OK                  0
 190 #define SK_PNMI_VPD_NOTFOUND    1
 191 #define SK_PNMI_VPD_CUT                 2
 192 #define SK_PNMI_VPD_TIMEOUT             3
 193 #define SK_PNMI_VPD_FULL                4
 194 #define SK_PNMI_VPD_NOWRITE             5
 195 #define SK_PNMI_VPD_FATAL               6
 196
 197 #define SK_PNMI_VPD_IGNORE      0
 198 #define SK_PNMI_VPD_CREATE      1
 199 #define SK_PNMI_VPD_DELETE      2
 200
 201
 202 /*
 203  * RLMT related defines
 204  */
 205 #define SK_PNMI_DEF_RLMT_CHG_THRES      240     /* 4 changes per minute */
 206
 207
 208 /*
 209  * VCT internal status values
 210  */
 211 #define SK_PNMI_VCT_PENDING     32
 212 #define SK_PNMI_VCT_TEST_DONE   64
 213 #define SK_PNMI_VCT_LINK        128
 214
 215 /*
 216  * Internal table definitions
 217  */
 218 #define SK_PNMI_GET             0
 219 #define SK_PNMI_PRESET  1
 220 #define SK_PNMI_SET             2
 221
 222 #define SK_PNMI_RO              0
 223 #define SK_PNMI_RW              1
 224 #define SK_PNMI_WO              2
 225
 226 typedef struct s_OidTabEntry {
 227         SK_U32                  Id;
 228         SK_U32                  InstanceNo;
 229         unsigned int    StructSize;
 230         unsigned int    Offset;
 231         int                             Access;
 232         int                             (* Func)(SK_AC *pAc, SK_IOC pIo, int action,
 233                                                          SK_U32 Id, char* pBuf, unsigned int* pLen,
 234                                                          SK_U32 Instance, unsigned int TableIndex,
 235                                                          SK_U32 NetNumber);
 236         SK_U16                  Param;
 237 } SK_PNMI_TAB_ENTRY;
 238
 239
 240 /*
 241  * Trap lengths
 242  */
 243 #define SK_PNMI_TRAP_SIMPLE_LEN                 17
 244 #define SK_PNMI_TRAP_SENSOR_LEN_BASE    46
 245 #define SK_PNMI_TRAP_RLMT_CHANGE_LEN    23
 246 #define SK_PNMI_TRAP_RLMT_PORT_LEN              23
 247
 248 /*
 249  * Number of MAC types supported
 250  */
 251 #define SK_PNMI_MAC_TYPES       (SK_MAC_GMAC + 1)
 252
 253 /*
 254  * MAC statistic data list (overall set for MAC types used)
 255  */
 256 enum SK_MACSTATS {
 257         SK_PNMI_HTX                             = 0,
 258         SK_PNMI_HTX_OCTET,
 259         SK_PNMI_HTX_OCTETHIGH   = SK_PNMI_HTX_OCTET,
 260         SK_PNMI_HTX_OCTETLOW,
 261         SK_PNMI_HTX_BROADCAST,
 262         SK_PNMI_HTX_MULTICAST,
 263         SK_PNMI_HTX_UNICAST,
 264         SK_PNMI_HTX_BURST,
 265         SK_PNMI_HTX_PMACC,
 266         SK_PNMI_HTX_MACC,
 267         SK_PNMI_HTX_COL,
 268         SK_PNMI_HTX_SINGLE_COL,
 269         SK_PNMI_HTX_MULTI_COL,
 270         SK_PNMI_HTX_EXCESS_COL,
 271         SK_PNMI_HTX_LATE_COL,
 272         SK_PNMI_HTX_DEFFERAL,
 273         SK_PNMI_HTX_EXCESS_DEF,
 274         SK_PNMI_HTX_UNDERRUN,
 275         SK_PNMI_HTX_CARRIER,
 276         SK_PNMI_HTX_UTILUNDER,
 277         SK_PNMI_HTX_UTILOVER,
 278         SK_PNMI_HTX_64,
 279         SK_PNMI_HTX_127,
 280         SK_PNMI_HTX_255,
 281         SK_PNMI_HTX_511,
 282         SK_PNMI_HTX_1023,
 283         SK_PNMI_HTX_MAX,
 284         SK_PNMI_HTX_LONGFRAMES,
 285         SK_PNMI_HTX_SYNC,
 286         SK_PNMI_HTX_SYNC_OCTET,
 287         SK_PNMI_HTX_RESERVED,
 288
 289         SK_PNMI_HRX,
 290         SK_PNMI_HRX_OCTET,
 291         SK_PNMI_HRX_OCTETHIGH   = SK_PNMI_HRX_OCTET,
 292         SK_PNMI_HRX_OCTETLOW,
 293         SK_PNMI_HRX_BADOCTET,
 294         SK_PNMI_HRX_BADOCTETHIGH = SK_PNMI_HRX_BADOCTET,
 295         SK_PNMI_HRX_BADOCTETLOW,
 296         SK_PNMI_HRX_BROADCAST,
 297         SK_PNMI_HRX_MULTICAST,
 298         SK_PNMI_HRX_UNICAST,
 299         SK_PNMI_HRX_PMACC,
 300         SK_PNMI_HRX_MACC,
 301         SK_PNMI_HRX_PMACC_ERR,
 302         SK_PNMI_HRX_MACC_UNKWN,
 303         SK_PNMI_HRX_BURST,
 304         SK_PNMI_HRX_MISSED,
 305         SK_PNMI_HRX_FRAMING,
 306         SK_PNMI_HRX_UNDERSIZE,
 307         SK_PNMI_HRX_OVERFLOW,
 308         SK_PNMI_HRX_JABBER,
 309         SK_PNMI_HRX_CARRIER,
 310         SK_PNMI_HRX_IRLENGTH,
 311         SK_PNMI_HRX_SYMBOL,
 312         SK_PNMI_HRX_SHORTS,
 313         SK_PNMI_HRX_RUNT,
 314         SK_PNMI_HRX_TOO_LONG,
 315         SK_PNMI_HRX_FCS,
 316         SK_PNMI_HRX_CEXT,
 317         SK_PNMI_HRX_UTILUNDER,
 318         SK_PNMI_HRX_UTILOVER,
 319         SK_PNMI_HRX_64,
 320         SK_PNMI_HRX_127,
 321         SK_PNMI_HRX_255,
 322         SK_PNMI_HRX_511,
 323         SK_PNMI_HRX_1023,
 324         SK_PNMI_HRX_MAX,
 325         SK_PNMI_HRX_LONGFRAMES,
 326
 327         SK_PNMI_HRX_RESERVED,
 328
 329         SK_PNMI_MAX_IDX         /* NOTE: Ensure SK_PNMI_CNT_NO is set to this value */
 330 };
 331
 332 /*
 333  * MAC specific data
 334  */
 335 typedef struct s_PnmiStatAddr {
 336         SK_U16          Reg;            /* MAC register containing the value */
 337         SK_BOOL         GetOffset;      /* TRUE: Offset managed by PNMI (call GetStatVal())*/
 338 } SK_PNMI_STATADDR;
 339
 340
 341 /*
 342  * SK_PNMI_STRUCT_DATA copy offset evaluation macros
 343  */
 344 #define SK_PNMI_OFF(e)          ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e))
 345 #define SK_PNMI_MAI_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_STRUCT_DATA *)0)->e))
 346 #define SK_PNMI_VPD_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_VPD *)0)->e))
 347 #define SK_PNMI_SEN_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_SENSOR *)0)->e))
 348 #define SK_PNMI_CHK_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_CHECKSUM *)0)->e))
 349 #define SK_PNMI_STA_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_STAT *)0)->e))
 350 #define SK_PNMI_CNF_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_CONF *)0)->e))
 351 #define SK_PNMI_RLM_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT *)0)->e))
 352 #define SK_PNMI_MON_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_RLMT_MONITOR *)0)->e))
 353 #define SK_PNMI_TRP_OFF(e)      ((SK_U32)(SK_UPTR)&(((SK_PNMI_TRAP *)0)->e))
 354
 355 #define SK_PNMI_SET_STAT(b,s,o) {SK_U32 Val32; char *pVal; \
 356                                         Val32 = (s); \
 357                                         pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \
 358                                                 &(((SK_PNMI_STRUCT_DATA *)0)-> \
 359                                                 ReturnStatus.ErrorStatus)); \
 360                                         SK_PNMI_STORE_U32(pVal, Val32); \
 361                                         Val32 = (o); \
 362                                         pVal = (char *)(b) + ((SK_U32)(SK_UPTR) \
 363                                                 &(((SK_PNMI_STRUCT_DATA *)0)-> \
 364                                                 ReturnStatus.ErrorOffset)); \
 365                                         SK_PNMI_STORE_U32(pVal, Val32);}
 366
 367 /*
 368  * Time macros
 369  */
 370 #ifndef SK_PNMI_HUNDREDS_SEC
 371 #if SK_TICKS_PER_SEC == 100
 372 #define SK_PNMI_HUNDREDS_SEC(t) (t)
 373 #else
 374 #define SK_PNMI_HUNDREDS_SEC(t) (((t) * 100) / (SK_TICKS_PER_SEC))
 375 #endif /* !SK_TICKS_PER_SEC */
 376 #endif /* !SK_PNMI_HUNDREDS_SEC */
 377
 378 /*
 379  * Macros to work around alignment problems
 380  */
 381 #ifndef SK_PNMI_STORE_U16
 382 #define SK_PNMI_STORE_U16(p,v)  {*(char *)(p) = *((char *)&(v)); \
 383                                         *((char *)(p) + 1) = \
 384                                                 *(((char *)&(v)) + 1);}
 385 #endif
 386
 387 #ifndef SK_PNMI_STORE_U32
 388 #define SK_PNMI_STORE_U32(p,v)  {*(char *)(p) = *((char *)&(v)); \
 389                                         *((char *)(p) + 1) = \
 390                                                 *(((char *)&(v)) + 1); \
 391                                         *((char *)(p) + 2) = \
 392                                                 *(((char *)&(v)) + 2); \
 393                                         *((char *)(p) + 3) = \
 394                                                 *(((char *)&(v)) + 3);}
 395 #endif
 396
 397 #ifndef SK_PNMI_STORE_U64
 398 #define SK_PNMI_STORE_U64(p,v)  {*(char *)(p) = *((char *)&(v)); \
 399                                         *((char *)(p) + 1) = \
 400                                                 *(((char *)&(v)) + 1); \
 401                                         *((char *)(p) + 2) = \
 402                                                 *(((char *)&(v)) + 2); \
 403                                         *((char *)(p) + 3) = \
 404                                                 *(((char *)&(v)) + 3); \
 405                                         *((char *)(p) + 4) = \
 406                                                 *(((char *)&(v)) + 4); \
 407                                         *((char *)(p) + 5) = \
 408                                                 *(((char *)&(v)) + 5); \
 409                                         *((char *)(p) + 6) = \
 410                                                 *(((char *)&(v)) + 6); \
 411                                         *((char *)(p) + 7) = \
 412                                                 *(((char *)&(v)) + 7);}
 413 #endif
 414
 415 #ifndef SK_PNMI_READ_U16
 416 #define SK_PNMI_READ_U16(p,v)   {*((char *)&(v)) = *(char *)(p); \
 417                                         *(((char *)&(v)) + 1) = \
 418                                                 *((char *)(p) + 1);}
 419 #endif
 420
 421 #ifndef SK_PNMI_READ_U32
 422 #define SK_PNMI_READ_U32(p,v)   {*((char *)&(v)) = *(char *)(p); \
 423                                         *(((char *)&(v)) + 1) = \
 424                                                 *((char *)(p) + 1); \
 425                                         *(((char *)&(v)) + 2) = \
 426                                                 *((char *)(p) + 2); \
 427                                         *(((char *)&(v)) + 3) = \
 428                                                 *((char *)(p) + 3);}
 429 #endif
 430
 431 #ifndef SK_PNMI_READ_U64
 432 #define SK_PNMI_READ_U64(p,v)   {*((char *)&(v)) = *(char *)(p); \
 433                                         *(((char *)&(v)) + 1) = \
 434                                                 *((char *)(p) + 1); \
 435                                         *(((char *)&(v)) + 2) = \
 436                                                 *((char *)(p) + 2); \
 437                                         *(((char *)&(v)) + 3) = \
 438                                                 *((char *)(p) + 3); \
 439                                         *(((char *)&(v)) + 4) = \
 440                                                 *((char *)(p) + 4); \
 441                                         *(((char *)&(v)) + 5) = \
 442                                                 *((char *)(p) + 5); \
 443                                         *(((char *)&(v)) + 6) = \
 444                                                 *((char *)(p) + 6); \
 445                                         *(((char *)&(v)) + 7) = \
 446                                                 *((char *)(p) + 7);}
 447 #endif
 448
 449 /*
 450  * Macros for Debug
 451  */
 452 #ifdef DEBUG
 453
 454 #define SK_PNMI_CHECKFLAGS(vSt) {if (pAC->Pnmi.MacUpdatedFlag > 0 || \
 455                                         pAC->Pnmi.RlmtUpdatedFlag > 0 || \
 456                                         pAC->Pnmi.SirqUpdatedFlag > 0) { \
 457                                                 SK_DBG_MSG(pAC, \
 458                                                 SK_DBGMOD_PNMI, \
 459                                                 SK_DBGCAT_CTRL, \
 460                                                 ("PNMI: ERR: %s MacUFlag=%d, RlmtUFlag=%d, SirqUFlag=%d\n", \
 461                                                 vSt, \
 462                                                 pAC->Pnmi.MacUpdatedFlag, \
 463                                                 pAC->Pnmi.RlmtUpdatedFlag, \
 464                                                 pAC->Pnmi.SirqUpdatedFlag))}}
 465
 466 #else   /* !DEBUG */
 467
 468 #define SK_PNMI_CHECKFLAGS(vSt) /* Nothing */
 469
 470 #endif  /* !DEBUG */
 471
 472 #endif  /* _SKGEPNM2_H_ */