release/src-rt-6.x/bcm57xx/sys/lm.h

   1 /******************************************************************************/
   2 /*                                                                            */
   3 /* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2004 Broadcom  */
   4 /* Corporation.                                                               */
   5 /* All rights reserved.                                                       */
   6 /*                                                                            */
   7 /* This program is free software; you can redistribute it and/or modify       */
   8 /* it under the terms of the GNU General Public License as published by       */
   9 /* the Free Software Foundation, located in the file LICENSE.                 */
  10 /*                                                                            */
  11 /* History:                                                                   */
  12 /*    02/25/00 Hav Khauv        Initial version.                              */
  13 /******************************************************************************/
  14
  15 #ifndef LM_H
  16 #define LM_H
  17
  18 #include "queue.h"
  19 #include "bits.h"
  20
  21
  22
  23 /******************************************************************************/
  24 /* Basic types. */
  25 /******************************************************************************/
  26
  27 typedef char           LM_CHAR,    *PLM_CHAR;
  28 typedef unsigned int   LM_UINT,    *PLM_UINT;
  29 typedef unsigned char  LM_UINT8,   *PLM_UINT8;
  30 typedef unsigned short LM_UINT16,  *PLM_UINT16;
  31 typedef unsigned int   LM_UINT32,  *PLM_UINT32;
  32 typedef unsigned int   LM_COUNTER, *PLM_COUNTER;
  33 typedef void           LM_VOID,    *PLM_VOID;
  34 typedef char           LM_BOOL,    *PLM_BOOL;
  35
  36 /* 64bit value. */
  37 typedef struct {
  38 #ifdef BIG_ENDIAN_HOST
  39     LM_UINT32 High;
  40     LM_UINT32 Low;
  41 #else /* BIG_ENDIAN_HOST */
  42     LM_UINT32 Low;
  43     LM_UINT32 High;
  44 #endif /* !BIG_ENDIAN_HOST */
  45 } LM_UINT64, *PLM_UINT64;
  46
  47 typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS;
  48
  49 /* void LM_INC_PHYSICAL_ADDRESS(PLM_PHYSICAL_ADDRESS pAddr,LM_UINT32 IncSize) */
  50 #define LM_INC_PHYSICAL_ADDRESS(pAddr, IncSize)             \
  51     {                                                       \
  52         LM_UINT32 OrgLow;                                   \
  53                                                             \
  54         OrgLow = (pAddr)->Low;                              \
  55         (pAddr)->Low += IncSize;                            \
  56         if((pAddr)->Low < OrgLow) {                         \
  57             (pAddr)->High++; /* Wrap around. */             \
  58         }                                                   \
  59     }
  60
  61
  62 #ifndef TRUE
  63 #define TRUE           1
  64 #endif /* TRUE */
  65
  66 #ifndef FALSE
  67 #define FALSE          0
  68 #endif /* FALSE */
  69
  70 #ifndef NULL
  71 #define NULL                ((void *) 0)
  72 #endif /* NULL */
  73
  74 #ifndef OFFSETOF
  75 #define OFFSETOF(_s, _m)    (MM_UINT_PTR(&(((_s *) 0)->_m)))
  76 #endif /* OFFSETOF */
  77
  78
  79
  80 /******************************************************************************/
  81 /* Simple macros. */
  82 /******************************************************************************/
  83
  84 #define IS_ETH_BROADCAST(_pEthAddr)                                         \
  85     (((unsigned char *) (_pEthAddr))[0] == ((unsigned char) 0xff))
  86
  87 #define IS_ETH_MULTICAST(_pEthAddr)                                         \
  88     (((unsigned char *) (_pEthAddr))[0] & ((unsigned char) 0x01))
  89
  90 #define IS_ETH_ADDRESS_EQUAL(_pEtherAddr1, _pEtherAddr2)                    \
  91     ((((unsigned char *) (_pEtherAddr1))[0] ==                              \
  92     ((unsigned char *) (_pEtherAddr2))[0]) &&                               \
  93     (((unsigned char *) (_pEtherAddr1))[1] ==                               \
  94     ((unsigned char *) (_pEtherAddr2))[1]) &&                               \
  95     (((unsigned char *) (_pEtherAddr1))[2] ==                               \
  96     ((unsigned char *) (_pEtherAddr2))[2]) &&                               \
  97     (((unsigned char *) (_pEtherAddr1))[3] ==                               \
  98     ((unsigned char *) (_pEtherAddr2))[3]) &&                               \
  99     (((unsigned char *) (_pEtherAddr1))[4] ==                               \
 100     ((unsigned char *) (_pEtherAddr2))[4]) &&                               \
 101     (((unsigned char *) (_pEtherAddr1))[5] ==                               \
 102     ((unsigned char *) (_pEtherAddr2))[5]))
 103
 104 #define COPY_ETH_ADDRESS(_Src, _Dst)                                        \
 105     ((unsigned char *) (_Dst))[0] = ((unsigned char *) (_Src))[0];          \
 106     ((unsigned char *) (_Dst))[1] = ((unsigned char *) (_Src))[1];          \
 107     ((unsigned char *) (_Dst))[2] = ((unsigned char *) (_Src))[2];          \
 108     ((unsigned char *) (_Dst))[3] = ((unsigned char *) (_Src))[3];          \
 109     ((unsigned char *) (_Dst))[4] = ((unsigned char *) (_Src))[4];          \
 110     ((unsigned char *) (_Dst))[5] = ((unsigned char *) (_Src))[5];
 111
 112
 113
 114 /******************************************************************************/
 115 /* Constants. */
 116 /******************************************************************************/
 117
 118 #define ETHERNET_ADDRESS_SIZE           6
 119 #define ETHERNET_PACKET_HEADER_SIZE     14
 120 #define MIN_ETHERNET_PACKET_SIZE        64      /* with 4 byte crc. */
 121 #define MAX_ETHERNET_PACKET_SIZE        1518    /* with 4 byte crc. */
 122 #define MIN_ETHERNET_PACKET_SIZE_NO_CRC 60
 123 #define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1514
 124 #define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536    /* A nice even number. */
 125 #define MAX_ETHERNET_JUMBO_PACKET_SIZE_NO_CRC 9014
 126
 127 #ifndef LM_MAX_MC_TABLE_SIZE
 128 #define LM_MAX_MC_TABLE_SIZE            32
 129 #endif /* LM_MAX_MC_TABLE_SIZE */
 130 #define LM_MC_ENTRY_SIZE                (ETHERNET_ADDRESS_SIZE+1)
 131 #define LM_MC_INSTANCE_COUNT_INDEX      (LM_MC_ENTRY_SIZE-1)
 132
 133
 134 /* Receive filter masks. */
 135 #define LM_ACCEPT_UNICAST               0x0001
 136 #define LM_ACCEPT_MULTICAST             0x0002
 137 #define LM_ACCEPT_ALL_MULTICAST         0x0004
 138 #define LM_ACCEPT_BROADCAST             0x0008
 139 #define LM_ACCEPT_ERROR_PACKET          0x0010
 140 #define LM_KEEP_VLAN_TAG                0x0020
 141
 142 #define LM_PROMISCUOUS_MODE             0x10000
 143
 144
 145
 146 /******************************************************************************/
 147 /* PCI registers. */
 148 /******************************************************************************/
 149
 150 #define PCI_VENDOR_ID_REG               0x00
 151 #define PCI_DEVICE_ID_REG               0x02
 152
 153 #define PCI_COMMAND_REG                 0x04
 154 #define PCI_IO_SPACE_ENABLE             0x0001
 155 #define PCI_MEM_SPACE_ENABLE            0x0002
 156 #define PCI_BUSMASTER_ENABLE            0x0004
 157 #define PCI_MEMORY_WRITE_INVALIDATE     0x0010
 158 #define PCI_PARITY_ERROR_ENABLE         0x0040
 159 #define PCI_SYSTEM_ERROR_ENABLE         0x0100
 160 #define PCI_FAST_BACK_TO_BACK_ENABLE    0x0200
 161
 162 #define PCI_STATUS_REG                  0x06
 163 #define PCI_REV_ID_REG                  0x08
 164
 165 #define PCI_CACHE_LINE_SIZE_REG         0x0c
 166
 167 #define PCI_IO_BASE_ADDR_REG            0x10
 168 #define PCI_IO_BASE_ADDR_MASK           0xfffffff0
 169
 170 #define PCI_MEM_BASE_ADDR_LOW           0x10
 171 #define PCI_MEM_BASE_ADDR_HIGH          0x14
 172
 173 #define PCI_SUBSYSTEM_VENDOR_ID_REG     0x2c
 174 #define PCI_SUBSYSTEM_ID_REG            0x2e
 175 #define PCI_INT_LINE_REG                0x3c
 176
 177 #define PCIX_CAP_REG                    0x40
 178 #define PCIX_ENABLE_RELAXED_ORDERING    BIT_17
 179
 180 /******************************************************************************/
 181 /* Fragment structure. */
 182 /******************************************************************************/
 183
 184 typedef struct {
 185     LM_UINT32 FragSize;
 186     LM_PHYSICAL_ADDRESS FragBuf;
 187 } LM_FRAG, *PLM_FRAG;
 188
 189 typedef struct {
 190     /* FragCount is initialized for the caller to the maximum array size, on */
 191     /* return FragCount is the number of the actual fragments in the array. */
 192     LM_UINT32 FragCount;
 193
 194     /* Total buffer size. */
 195     LM_UINT32 TotalSize;
 196
 197     /* Fragment array buffer. */
 198     LM_FRAG Fragments[1];
 199 } LM_FRAG_LIST, *PLM_FRAG_LIST;
 200
 201 #define DECLARE_FRAG_LIST_BUFFER_TYPE(_FRAG_LIST_TYPE_NAME, _MAX_FRAG_COUNT) \
 202     typedef struct {                                                         \
 203         LM_FRAG_LIST FragList;                                               \
 204         LM_FRAG FragListBuffer[_MAX_FRAG_COUNT-1];                           \
 205     } _FRAG_LIST_TYPE_NAME, *P##_FRAG_LIST_TYPE_NAME
 206
 207
 208
 209 /******************************************************************************/
 210 /* Status codes. */
 211 /******************************************************************************/
 212
 213 #define LM_STATUS_SUCCESS                                       0
 214 #define LM_STATUS_FAILURE                                       1
 215
 216 #define LM_STATUS_INTERRUPT_ACTIVE                              2
 217 #define LM_STATUS_INTERRUPT_NOT_ACTIVE                          3
 218
 219 #define LM_STATUS_LINK_ACTIVE                                   4
 220 #define LM_STATUS_LINK_DOWN                                     5
 221 #define LM_STATUS_LINK_SETTING_MISMATCH                         6
 222
 223 #define LM_STATUS_TOO_MANY_FRAGMENTS                            7
 224 #define LM_STATUS_TRANSMIT_ABORTED                              8
 225 #define LM_STATUS_TRANSMIT_ERROR                                9
 226 #define LM_STATUS_RECEIVE_ABORTED                               10
 227 #define LM_STATUS_RECEIVE_ERROR                                 11
 228 #define LM_STATUS_INVALID_PACKET_SIZE                           12
 229 #define LM_STATUS_OUT_OF_MAP_REGISTERS                          13
 230 #define LM_STATUS_UNKNOWN_ADAPTER                               14
 231
 232 typedef LM_UINT LM_STATUS, *PLM_STATUS;
 233
 234
 235 /******************************************************************************/
 236 /* Line speed. */
 237 /******************************************************************************/
 238
 239 #define LM_LINE_SPEED_UNKNOWN                                   0
 240 #define LM_LINE_SPEED_AUTO                  LM_LINE_SPEED_UNKNOWN
 241 #define LM_LINE_SPEED_10MBPS                                    10
 242 #define LM_LINE_SPEED_100MBPS                                   100
 243 #define LM_LINE_SPEED_1000MBPS                                  1000
 244
 245 typedef LM_UINT32 LM_LINE_SPEED, *PLM_LINE_SPEED;
 246
 247
 248
 249 /******************************************************************************/
 250 /* Duplex mode. */
 251 /******************************************************************************/
 252
 253 #define LM_DUPLEX_MODE_UNKNOWN                                  0
 254 #define LM_DUPLEX_MODE_HALF                                     1
 255 #define LM_DUPLEX_MODE_FULL                                     2
 256
 257 typedef LM_UINT32 LM_DUPLEX_MODE, *PLM_DUPLEX_MODE;
 258
 259
 260
 261 /******************************************************************************/
 262 /* Power state. */
 263 /******************************************************************************/
 264
 265 #define LM_POWER_STATE_D0       0
 266 #define LM_POWER_STATE_D1       1
 267 #define LM_POWER_STATE_D2       2
 268 #define LM_POWER_STATE_D3       3
 269
 270 typedef LM_UINT32 LM_POWER_STATE, *PLM_POWER_STATE;
 271
 272
 273
 274 /******************************************************************************/
 275 /* Task offloading. */
 276 /******************************************************************************/
 277
 278 #define LM_TASK_OFFLOAD_NONE                    0x0000
 279 #define LM_TASK_OFFLOAD_TX_IP_CHECKSUM          0x0001
 280 #define LM_TASK_OFFLOAD_RX_IP_CHECKSUM          0x0002
 281 #define LM_TASK_OFFLOAD_TX_TCP_CHECKSUM         0x0004
 282 #define LM_TASK_OFFLOAD_RX_TCP_CHECKSUM         0x0008
 283 #define LM_TASK_OFFLOAD_TX_UDP_CHECKSUM         0x0010
 284 #define LM_TASK_OFFLOAD_RX_UDP_CHECKSUM         0x0020
 285 #define LM_TASK_OFFLOAD_TCP_SEGMENTATION        0x0040
 286
 287 typedef LM_UINT32 LM_TASK_OFFLOAD, *PLM_TASK_OFFLOAD;
 288
 289
 290
 291 /******************************************************************************/
 292 /* Flow control. */
 293 /******************************************************************************/
 294
 295 #define LM_FLOW_CONTROL_NONE                    0x00
 296 #define LM_FLOW_CONTROL_RECEIVE_PAUSE           0x01
 297 #define LM_FLOW_CONTROL_TRANSMIT_PAUSE          0x02
 298 #define LM_FLOW_CONTROL_RX_TX_PAUSE (LM_FLOW_CONTROL_RECEIVE_PAUSE | \
 299     LM_FLOW_CONTROL_TRANSMIT_PAUSE)
 300
 301 /* This value can be or-ed with RECEIVE_PAUSE and TRANSMIT_PAUSE.  If the */
 302 /* auto-negotiation is disabled and the RECEIVE_PAUSE and TRANSMIT_PAUSE */
 303 /* bits are set, then flow control is enabled regardless of link partner's */
 304 /* flow control capability. */
 305 #define LM_FLOW_CONTROL_AUTO_PAUSE              0x80000000
 306
 307 typedef LM_UINT32 LM_FLOW_CONTROL, *PLM_FLOW_CONTROL;
 308
 309
 310
 311 /******************************************************************************/
 312 /* Wake up mode. */
 313 /******************************************************************************/
 314
 315 #define LM_WAKE_UP_MODE_NONE                    0
 316 #define LM_WAKE_UP_MODE_MAGIC_PACKET            1
 317 #define LM_WAKE_UP_MODE_NWUF                    2
 318 #define LM_WAKE_UP_MODE_LINK_CHANGE             4
 319
 320 typedef LM_UINT32 LM_WAKE_UP_MODE, *PLM_WAKE_UP_MODE;
 321
 322
 323
 324 /******************************************************************************/
 325 /* Counters. */
 326 /******************************************************************************/
 327
 328 #define LM_COUNTER_FRAMES_XMITTED_OK                            0
 329 #define LM_COUNTER_FRAMES_RECEIVED_OK                           1
 330 #define LM_COUNTER_ERRORED_TRANSMIT_COUNT                       2
 331 #define LM_COUNTER_ERRORED_RECEIVE_COUNT                        3
 332 #define LM_COUNTER_RCV_CRC_ERROR                                4
 333 #define LM_COUNTER_ALIGNMENT_ERROR                              5
 334 #define LM_COUNTER_SINGLE_COLLISION_FRAMES                      6
 335 #define LM_COUNTER_MULTIPLE_COLLISION_FRAMES                    7
 336 #define LM_COUNTER_FRAMES_DEFERRED                              8
 337 #define LM_COUNTER_MAX_COLLISIONS                               9
 338 #define LM_COUNTER_RCV_OVERRUN                                  10
 339 #define LM_COUNTER_XMIT_UNDERRUN                                11
 340 #define LM_COUNTER_UNICAST_FRAMES_XMIT                          12
 341 #define LM_COUNTER_MULTICAST_FRAMES_XMIT                        13
 342 #define LM_COUNTER_BROADCAST_FRAMES_XMIT                        14
 343 #define LM_COUNTER_UNICAST_FRAMES_RCV                           15
 344 #define LM_COUNTER_MULTICAST_FRAMES_RCV                         16
 345 #define LM_COUNTER_BROADCAST_FRAMES_RCV                         17
 346
 347 typedef LM_UINT32 LM_COUNTER_TYPE, *PLM_COUNTER_TYPE;
 348
 349
 350 typedef LM_UINT32 LM_RESET_TYPE;
 351 #define LM_SHUTDOWN_RESET     0
 352 #define LM_INIT_RESET         1
 353 #define LM_SUSPEND_RESET      2
 354
 355 /******************************************************************************/
 356 /* Forward definition. */
 357 /******************************************************************************/
 358
 359 typedef struct _LM_DEVICE_BLOCK *PLM_DEVICE_BLOCK;
 360 typedef struct _LM_PACKET *PLM_PACKET;
 361
 362
 363
 364 /******************************************************************************/
 365 /* Function prototypes. */
 366 /******************************************************************************/
 367
 368 LM_STATUS LM_GetAdapterInfo(PLM_DEVICE_BLOCK pDevice);
 369 LM_STATUS LM_InitializeAdapter(PLM_DEVICE_BLOCK pDevice);
 370 LM_STATUS LM_ResetAdapter(PLM_DEVICE_BLOCK pDevice);
 371 LM_STATUS LM_DisableInterrupt(PLM_DEVICE_BLOCK pDevice);
 372 LM_STATUS LM_EnableInterrupt(PLM_DEVICE_BLOCK pDevice);
 373 LM_STATUS LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 374 LM_STATUS LM_ServiceInterrupts(PLM_DEVICE_BLOCK pDevice);
 375 #ifdef BCM_NAPI_RXPOLL
 376 int LM_ServiceRxPoll(PLM_DEVICE_BLOCK pDevice, int limit);
 377 #endif
 378 LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice);
 379 LM_STATUS LM_SetReceiveMask(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask);
 380 LM_STATUS LM_Halt(PLM_DEVICE_BLOCK pDevice);
 381 LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice);
 382 LM_STATUS LM_MulticastAdd(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
 383 LM_STATUS LM_MulticastDel(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
 384 LM_STATUS LM_MulticastClear(PLM_DEVICE_BLOCK pDevice);
 385 LM_STATUS LM_SetMacAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress);
 386 LM_STATUS LM_LoopbackAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress);
 387
 388 LM_UINT32 LM_GetCrcCounter(PLM_DEVICE_BLOCK pDevice);
 389
 390 LM_WAKE_UP_MODE LM_PMCapabilities(PLM_DEVICE_BLOCK pDevice);
 391 LM_STATUS LM_NwufAdd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
 392     LM_UINT8 *pByteMask, LM_UINT8 *pPattern);
 393 LM_STATUS LM_NwufRemove(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
 394     LM_UINT8 *pByteMask, LM_UINT8 *pPattern);
 395 LM_STATUS LM_SetPowerState(PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel);
 396
 397 LM_VOID LM_ReadPhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
 398     PLM_UINT32 pData32);
 399 LM_VOID LM_WritePhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
 400     LM_UINT32 Data32);
 401
 402 /* MII read/write functions to export to the robo support code */
 403 LM_UINT16 robo_miird(void *h, int phyadd, int regoff);
 404 void robo_miiwr(void *h, int phyadd, int regoff, LM_UINT16 value);
 405
 406
 407 LM_STATUS LM_EnableMacLoopBack(PLM_DEVICE_BLOCK pDevice);
 408 LM_STATUS LM_DisableMacLoopBack(PLM_DEVICE_BLOCK pDevice);
 409 LM_STATUS LM_EnablePhyLoopBack(PLM_DEVICE_BLOCK pDevice);
 410 LM_STATUS LM_DisablePhyLoopBack(PLM_DEVICE_BLOCK pDevice);
 411 LM_STATUS LM_EnableExtLoopBack(PLM_DEVICE_BLOCK pDevice, LM_LINE_SPEED Speed);
 412 LM_STATUS LM_DisableExtLoopBack(PLM_DEVICE_BLOCK pDevice);
 413
 414 LM_STATUS LM_SetupPhy(PLM_DEVICE_BLOCK pDevice);
 415 LM_STATUS LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration);
 416 LM_STATUS LM_GetStats(PLM_DEVICE_BLOCK pDevice);
 417 LM_STATUS LM_NvramRead(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 418     LM_UINT32 *pData);
 419 LM_STATUS LM_NvramWriteBlock(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 420     LM_UINT32 *pData, LM_UINT32 Size);
 421 LM_VOID LM_ResetPhy(PLM_DEVICE_BLOCK pDevice);
 422 LM_STATUS LM_ShutdownChip(PLM_DEVICE_BLOCK pDevice, LM_RESET_TYPE Mode);
 423 LM_STATUS LM_HaltCpu(PLM_DEVICE_BLOCK pDevice,LM_UINT32 cpu_number);
 424 LM_UINT32 ComputeCrc32(LM_UINT8 *pBuffer, LM_UINT32 BufferSize);
 425 LM_STATUS LM_SwitchClocks(PLM_DEVICE_BLOCK pDevice);
 426
 427 void LM_5714_FamForceFiber( PLM_DEVICE_BLOCK pDevice);
 428 void LM_5714_FamGoFiberAutoNeg( PLM_DEVICE_BLOCK pDevice);
 429 void LM_5714_FamFiberCheckLink( PLM_DEVICE_BLOCK pDevice);
 430
 431 /******************************************************************************/
 432 /* These are the OS specific functions called by LMAC. */
 433 /******************************************************************************/
 434
 435 LM_STATUS MM_ReadConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 436     LM_UINT16 *pValue16);
 437 LM_STATUS MM_WriteConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 438     LM_UINT16 Value16);
 439 LM_STATUS MM_ReadConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 440     LM_UINT32 *pValue32);
 441 LM_STATUS MM_WriteConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
 442     LM_UINT32 Value32);
 443 LM_STATUS MM_MapMemBase(PLM_DEVICE_BLOCK pDevice);
 444 LM_STATUS MM_MapIoBase(PLM_DEVICE_BLOCK pDevice);
 445 LM_STATUS MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice);
 446 LM_STATUS MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice);
 447 LM_STATUS MM_StartTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 448 LM_STATUS MM_CompleteTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 449 LM_STATUS MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
 450     PLM_VOID *pMemoryBlockVirt);
 451 LM_STATUS MM_AllocateSharedMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
 452     PLM_VOID *pMemoryBlockVirt, PLM_PHYSICAL_ADDRESS pMemoryBlockPhy,
 453     LM_BOOL Cached);
 454 LM_STATUS MM_GetConfig(PLM_DEVICE_BLOCK pDevice);
 455 LM_STATUS MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status);
 456 LM_STATUS MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice);
 457 LM_STATUS MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 458 LM_STATUS MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 459 PLM_DEVICE_BLOCK MM_FindPeerDev(PLM_DEVICE_BLOCK pDevice);
 460 int MM_FindCapability(PLM_DEVICE_BLOCK pDevice, int capability);
 461 LM_VOID MM_UnmapRxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
 462 #ifdef BCM_NAPI_RXPOLL
 463 LM_STATUS MM_ScheduleRxPoll(PLM_DEVICE_BLOCK pDevice);
 464 #endif
 465 LM_STATUS MM_Sleep(PLM_DEVICE_BLOCK pDevice, LM_UINT32 msec);
 466 LM_STATUS LM_MbufWorkAround(PLM_DEVICE_BLOCK pDevice);
 467
 468 #ifdef INCLUDE_5703_A0_FIX
 469 LM_STATUS LM_Load5703DmaWFirmware(PLM_DEVICE_BLOCK pDevice);
 470 #endif
 471
 472 /* Debugging support */
 473
 474 extern int b57_msg_level;
 475
 476 #define B57_ERR_VAL     1
 477 #define B57_INFO_VAL    2
 478
 479 #define B57_ERR(args)   do {if (b57_msg_level & B57_ERR_VAL) printf args;} while (0)
 480 #define B57_INFO(args)  do {if (b57_msg_level & B57_INFO_VAL) printf args;} while (0)
 481
 482 #endif /* LM_H */