Initial revision
diff --git a/drivers/bcm570x_lm.h b/drivers/bcm570x_lm.h
new file mode 100644
index 0000000..79073a8
--- /dev/null
+++ b/drivers/bcm570x_lm.h
@@ -0,0 +1,469 @@
+
+/******************************************************************************/
+/* */
+/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 Broadcom */
+/* Corporation. */
+/* All rights reserved. */
+/* */
+/* This program is free software; you can redistribute it and/or modify */
+/* it under the terms of the GNU General Public License as published by */
+/* the Free Software Foundation, located in the file LICENSE. */
+/* */
+/* History: */
+/* 02/25/00 Hav Khauv Initial version. */
+/******************************************************************************/
+
+#ifndef LM_H
+#define LM_H
+
+#include "bcm570x_queue.h"
+#include "bcm570x_bits.h"
+
+
+
+/******************************************************************************/
+/* Basic types. */
+/******************************************************************************/
+
+typedef char LM_CHAR, *PLM_CHAR;
+typedef unsigned int LM_UINT, *PLM_UINT;
+typedef unsigned char LM_UINT8, *PLM_UINT8;
+typedef unsigned short LM_UINT16, *PLM_UINT16;
+typedef unsigned int LM_UINT32, *PLM_UINT32;
+typedef unsigned int LM_COUNTER, *PLM_COUNTER;
+typedef void LM_VOID, *PLM_VOID;
+typedef char LM_BOOL, *PLM_BOOL;
+
+/* 64bit value. */
+typedef struct {
+#ifdef BIG_ENDIAN_HOST
+ LM_UINT32 High;
+ LM_UINT32 Low;
+#else /* BIG_ENDIAN_HOST */
+ LM_UINT32 Low;
+ LM_UINT32 High;
+#endif /* !BIG_ENDIAN_HOST */
+} LM_UINT64, *PLM_UINT64;
+
+typedef LM_UINT64 LM_PHYSICAL_ADDRESS, *PLM_PHYSICAL_ADDRESS;
+
+/* void LM_INC_PHYSICAL_ADDRESS(PLM_PHYSICAL_ADDRESS pAddr,LM_UINT32 IncSize) */
+#define LM_INC_PHYSICAL_ADDRESS(pAddr, IncSize) \
+ { \
+ LM_UINT32 OrgLow; \
+ \
+ OrgLow = (pAddr)->Low; \
+ (pAddr)->Low += IncSize; \
+ if((pAddr)->Low < OrgLow) { \
+ (pAddr)->High++; /* Wrap around. */ \
+ } \
+ }
+
+
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif /* NULL */
+
+#ifndef OFFSETOF
+#define OFFSETOF(_s, _m) (MM_UINT_PTR(&(((_s *) 0)->_m)))
+#endif /* OFFSETOF */
+
+
+
+/******************************************************************************/
+/* Simple macros. */
+/******************************************************************************/
+
+#define IS_ETH_BROADCAST(_pEthAddr) \
+ (((unsigned char *) (_pEthAddr))[0] == ((unsigned char) 0xff))
+
+#define IS_ETH_MULTICAST(_pEthAddr) \
+ (((unsigned char *) (_pEthAddr))[0] & ((unsigned char) 0x01))
+
+#define IS_ETH_ADDRESS_EQUAL(_pEtherAddr1, _pEtherAddr2) \
+ ((((unsigned char *) (_pEtherAddr1))[0] == \
+ ((unsigned char *) (_pEtherAddr2))[0]) && \
+ (((unsigned char *) (_pEtherAddr1))[1] == \
+ ((unsigned char *) (_pEtherAddr2))[1]) && \
+ (((unsigned char *) (_pEtherAddr1))[2] == \
+ ((unsigned char *) (_pEtherAddr2))[2]) && \
+ (((unsigned char *) (_pEtherAddr1))[3] == \
+ ((unsigned char *) (_pEtherAddr2))[3]) && \
+ (((unsigned char *) (_pEtherAddr1))[4] == \
+ ((unsigned char *) (_pEtherAddr2))[4]) && \
+ (((unsigned char *) (_pEtherAddr1))[5] == \
+ ((unsigned char *) (_pEtherAddr2))[5]))
+
+#define COPY_ETH_ADDRESS(_Src, _Dst) \
+ ((unsigned char *) (_Dst))[0] = ((unsigned char *) (_Src))[0]; \
+ ((unsigned char *) (_Dst))[1] = ((unsigned char *) (_Src))[1]; \
+ ((unsigned char *) (_Dst))[2] = ((unsigned char *) (_Src))[2]; \
+ ((unsigned char *) (_Dst))[3] = ((unsigned char *) (_Src))[3]; \
+ ((unsigned char *) (_Dst))[4] = ((unsigned char *) (_Src))[4]; \
+ ((unsigned char *) (_Dst))[5] = ((unsigned char *) (_Src))[5];
+
+
+
+/******************************************************************************/
+/* Constants. */
+/******************************************************************************/
+
+#define ETHERNET_ADDRESS_SIZE 6
+#define ETHERNET_PACKET_HEADER_SIZE 14
+#define MIN_ETHERNET_PACKET_SIZE 64 /* with 4 byte crc. */
+#define MAX_ETHERNET_PACKET_SIZE 1518 /* with 4 byte crc. */
+#define MIN_ETHERNET_PACKET_SIZE_NO_CRC 60
+#define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1514
+#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536 /* A nice even number. */
+
+#ifndef LM_MAX_MC_TABLE_SIZE
+#define LM_MAX_MC_TABLE_SIZE 32
+#endif /* LM_MAX_MC_TABLE_SIZE */
+#define LM_MC_ENTRY_SIZE (ETHERNET_ADDRESS_SIZE+1)
+#define LM_MC_INSTANCE_COUNT_INDEX (LM_MC_ENTRY_SIZE-1)
+
+
+/* Receive filter masks. */
+#define LM_ACCEPT_UNICAST 0x0001
+#define LM_ACCEPT_MULTICAST 0x0002
+#define LM_ACCEPT_ALL_MULTICAST 0x0004
+#define LM_ACCEPT_BROADCAST 0x0008
+#define LM_ACCEPT_ERROR_PACKET 0x0010
+
+#define LM_PROMISCUOUS_MODE 0x10000
+
+
+
+/******************************************************************************/
+/* PCI registers. */
+/******************************************************************************/
+
+#define PCI_VENDOR_ID_REG 0x00
+#define PCI_DEVICE_ID_REG 0x02
+
+#define PCI_COMMAND_REG 0x04
+#define PCI_IO_SPACE_ENABLE 0x0001
+#define PCI_MEM_SPACE_ENABLE 0x0002
+#define PCI_BUSMASTER_ENABLE 0x0004
+#define PCI_MEMORY_WRITE_INVALIDATE 0x0010
+#define PCI_PARITY_ERROR_ENABLE 0x0040
+#define PCI_SYSTEM_ERROR_ENABLE 0x0100
+#define PCI_FAST_BACK_TO_BACK_ENABLE 0x0200
+
+#define PCI_STATUS_REG 0x06
+#define PCI_REV_ID_REG 0x08
+
+#define PCI_CACHE_LINE_SIZE_REG 0x0c
+
+#define PCI_IO_BASE_ADDR_REG 0x10
+#define PCI_IO_BASE_ADDR_MASK 0xfffffff0
+
+#define PCI_MEM_BASE_ADDR_LOW 0x10
+#define PCI_MEM_BASE_ADDR_HIGH 0x14
+
+#define PCI_SUBSYSTEM_VENDOR_ID_REG 0x2c
+#define PCI_SUBSYSTEM_ID_REG 0x2e
+#define PCI_INT_LINE_REG 0x3c
+
+#define PCIX_CAP_REG 0x40
+#define PCIX_ENABLE_RELAXED_ORDERING BIT_17
+
+/******************************************************************************/
+/* Fragment structure. */
+/******************************************************************************/
+
+typedef struct {
+ LM_UINT32 FragSize;
+ LM_PHYSICAL_ADDRESS FragBuf;
+} LM_FRAG, *PLM_FRAG;
+
+typedef struct {
+ /* FragCount is initialized for the caller to the maximum array size, on */
+ /* return FragCount is the number of the actual fragments in the array. */
+ LM_UINT32 FragCount;
+
+ /* Total buffer size. */
+ LM_UINT32 TotalSize;
+
+ /* Fragment array buffer. */
+ LM_FRAG Fragments[1];
+} LM_FRAG_LIST, *PLM_FRAG_LIST;
+
+#define DECLARE_FRAG_LIST_BUFFER_TYPE(_FRAG_LIST_TYPE_NAME, _MAX_FRAG_COUNT) \
+ typedef struct { \
+ LM_FRAG_LIST FragList; \
+ LM_FRAG FragListBuffer[_MAX_FRAG_COUNT-1]; \
+ } _FRAG_LIST_TYPE_NAME, *P##_FRAG_LIST_TYPE_NAME
+
+
+
+/******************************************************************************/
+/* Status codes. */
+/******************************************************************************/
+
+#define LM_STATUS_SUCCESS 0
+#define LM_STATUS_FAILURE 1
+
+#define LM_STATUS_INTERRUPT_ACTIVE 2
+#define LM_STATUS_INTERRUPT_NOT_ACTIVE 3
+
+#define LM_STATUS_LINK_ACTIVE 4
+#define LM_STATUS_LINK_DOWN 5
+#define LM_STATUS_LINK_SETTING_MISMATCH 6
+
+#define LM_STATUS_TOO_MANY_FRAGMENTS 7
+#define LM_STATUS_TRANSMIT_ABORTED 8
+#define LM_STATUS_TRANSMIT_ERROR 9
+#define LM_STATUS_RECEIVE_ABORTED 10
+#define LM_STATUS_RECEIVE_ERROR 11
+#define LM_STATUS_INVALID_PACKET_SIZE 12
+#define LM_STATUS_OUT_OF_MAP_REGISTERS 13
+#define LM_STATUS_UNKNOWN_ADAPTER 14
+
+typedef LM_UINT LM_STATUS, *PLM_STATUS;
+
+
+
+/******************************************************************************/
+/* Requested media type. */
+/******************************************************************************/
+
+#define LM_REQUESTED_MEDIA_TYPE_AUTO 0
+#define LM_REQUESTED_MEDIA_TYPE_BNC 1
+#define LM_REQUESTED_MEDIA_TYPE_UTP_AUTO 2
+#define LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS 3
+#define LM_REQUESTED_MEDIA_TYPE_UTP_10MBPS_FULL_DUPLEX 4
+#define LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS 5
+#define LM_REQUESTED_MEDIA_TYPE_UTP_100MBPS_FULL_DUPLEX 6
+#define LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS 7
+#define LM_REQUESTED_MEDIA_TYPE_UTP_1000MBPS_FULL_DUPLEX 8
+#define LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS 9
+#define LM_REQUESTED_MEDIA_TYPE_FIBER_100MBPS_FULL_DUPLEX 10
+#define LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS 11
+#define LM_REQUESTED_MEDIA_TYPE_FIBER_1000MBPS_FULL_DUPLEX 12
+#define LM_REQUESTED_MEDIA_TYPE_MAC_LOOPBACK 0xfffe
+#define LM_REQUESTED_MEDIA_TYPE_PHY_LOOPBACK 0xffff
+
+typedef LM_UINT32 LM_REQUESTED_MEDIA_TYPE, *PLM_REQUESTED_MEDIA_TYPE;
+
+
+
+/******************************************************************************/
+/* Media type. */
+/******************************************************************************/
+
+#define LM_MEDIA_TYPE_UNKNOWN -1
+#define LM_MEDIA_TYPE_AUTO 0
+#define LM_MEDIA_TYPE_UTP 1
+#define LM_MEDIA_TYPE_BNC 2
+#define LM_MEDIA_TYPE_AUI 3
+#define LM_MEDIA_TYPE_FIBER 4
+
+typedef LM_UINT32 LM_MEDIA_TYPE, *PLM_MEDIA_TYPE;
+
+
+
+/******************************************************************************/
+/* Line speed. */
+/******************************************************************************/
+
+#define LM_LINE_SPEED_UNKNOWN 0
+#define LM_LINE_SPEED_10MBPS 1
+#define LM_LINE_SPEED_100MBPS 2
+#define LM_LINE_SPEED_1000MBPS 3
+
+typedef LM_UINT32 LM_LINE_SPEED, *PLM_LINE_SPEED;
+
+
+
+/******************************************************************************/
+/* Duplex mode. */
+/******************************************************************************/
+
+#define LM_DUPLEX_MODE_UNKNOWN 0
+#define LM_DUPLEX_MODE_HALF 1
+#define LM_DUPLEX_MODE_FULL 2
+
+typedef LM_UINT32 LM_DUPLEX_MODE, *PLM_DUPLEX_MODE;
+
+
+
+/******************************************************************************/
+/* Power state. */
+/******************************************************************************/
+
+#define LM_POWER_STATE_D0 0
+#define LM_POWER_STATE_D1 1
+#define LM_POWER_STATE_D2 2
+#define LM_POWER_STATE_D3 3
+
+typedef LM_UINT32 LM_POWER_STATE, *PLM_POWER_STATE;
+
+
+
+/******************************************************************************/
+/* Task offloading. */
+/******************************************************************************/
+
+#define LM_TASK_OFFLOAD_NONE 0x0000
+#define LM_TASK_OFFLOAD_TX_IP_CHECKSUM 0x0001
+#define LM_TASK_OFFLOAD_RX_IP_CHECKSUM 0x0002
+#define LM_TASK_OFFLOAD_TX_TCP_CHECKSUM 0x0004
+#define LM_TASK_OFFLOAD_RX_TCP_CHECKSUM 0x0008
+#define LM_TASK_OFFLOAD_TX_UDP_CHECKSUM 0x0010
+#define LM_TASK_OFFLOAD_RX_UDP_CHECKSUM 0x0020
+#define LM_TASK_OFFLOAD_TCP_SEGMENTATION 0x0040
+
+typedef LM_UINT32 LM_TASK_OFFLOAD, *PLM_TASK_OFFLOAD;
+
+
+
+/******************************************************************************/
+/* Flow control. */
+/******************************************************************************/
+
+#define LM_FLOW_CONTROL_NONE 0x00
+#define LM_FLOW_CONTROL_RECEIVE_PAUSE 0x01
+#define LM_FLOW_CONTROL_TRANSMIT_PAUSE 0x02
+#define LM_FLOW_CONTROL_RX_TX_PAUSE (LM_FLOW_CONTROL_RECEIVE_PAUSE | \
+ LM_FLOW_CONTROL_TRANSMIT_PAUSE)
+
+/* This value can be or-ed with RECEIVE_PAUSE and TRANSMIT_PAUSE. If the */
+/* auto-negotiation is disabled and the RECEIVE_PAUSE and TRANSMIT_PAUSE */
+/* bits are set, then flow control is enabled regardless of link partner's */
+/* flow control capability. */
+#define LM_FLOW_CONTROL_AUTO_PAUSE 0x80000000
+
+typedef LM_UINT32 LM_FLOW_CONTROL, *PLM_FLOW_CONTROL;
+
+
+
+/******************************************************************************/
+/* Wake up mode. */
+/******************************************************************************/
+
+#define LM_WAKE_UP_MODE_NONE 0
+#define LM_WAKE_UP_MODE_MAGIC_PACKET 1
+#define LM_WAKE_UP_MODE_NWUF 2
+#define LM_WAKE_UP_MODE_LINK_CHANGE 4
+
+typedef LM_UINT32 LM_WAKE_UP_MODE, *PLM_WAKE_UP_MODE;
+
+
+
+/******************************************************************************/
+/* Counters. */
+/******************************************************************************/
+
+#define LM_COUNTER_FRAMES_XMITTED_OK 0
+#define LM_COUNTER_FRAMES_RECEIVED_OK 1
+#define LM_COUNTER_ERRORED_TRANSMIT_COUNT 2
+#define LM_COUNTER_ERRORED_RECEIVE_COUNT 3
+#define LM_COUNTER_RCV_CRC_ERROR 4
+#define LM_COUNTER_ALIGNMENT_ERROR 5
+#define LM_COUNTER_SINGLE_COLLISION_FRAMES 6
+#define LM_COUNTER_MULTIPLE_COLLISION_FRAMES 7
+#define LM_COUNTER_FRAMES_DEFERRED 8
+#define LM_COUNTER_MAX_COLLISIONS 9
+#define LM_COUNTER_RCV_OVERRUN 10
+#define LM_COUNTER_XMIT_UNDERRUN 11
+#define LM_COUNTER_UNICAST_FRAMES_XMIT 12
+#define LM_COUNTER_MULTICAST_FRAMES_XMIT 13
+#define LM_COUNTER_BROADCAST_FRAMES_XMIT 14
+#define LM_COUNTER_UNICAST_FRAMES_RCV 15
+#define LM_COUNTER_MULTICAST_FRAMES_RCV 16
+#define LM_COUNTER_BROADCAST_FRAMES_RCV 17
+
+typedef LM_UINT32 LM_COUNTER_TYPE, *PLM_COUNTER_TYPE;
+
+
+
+/******************************************************************************/
+/* Forward definition. */
+/******************************************************************************/
+
+typedef struct _LM_DEVICE_BLOCK *PLM_DEVICE_BLOCK;
+typedef struct _LM_PACKET *PLM_PACKET;
+
+
+
+/******************************************************************************/
+/* Function prototypes. */
+/******************************************************************************/
+
+LM_STATUS LM_GetAdapterInfo(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_InitializeAdapter(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_ResetAdapter(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_DisableInterrupt(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_EnableInterrupt(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_SendPacket(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
+LM_STATUS LM_ServiceInterrupts(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_SetReceiveMask(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Mask);
+LM_STATUS LM_Halt(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_MulticastAdd(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
+LM_STATUS LM_MulticastDel(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMcAddress);
+LM_STATUS LM_MulticastClear(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_SetMacAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pMacAddress);
+LM_STATUS LM_LoopbackAddress(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pAddress);
+
+LM_UINT32 LM_GetCrcCounter(PLM_DEVICE_BLOCK pDevice);
+
+LM_WAKE_UP_MODE LM_PMCapabilities(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_NwufAdd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
+ LM_UINT8 *pByteMask, LM_UINT8 *pPattern);
+LM_STATUS LM_NwufRemove(PLM_DEVICE_BLOCK pDevice, LM_UINT32 ByteMaskSize,
+ LM_UINT8 *pByteMask, LM_UINT8 *pPattern);
+LM_STATUS LM_SetPowerState(PLM_DEVICE_BLOCK pDevice, LM_POWER_STATE PowerLevel);
+
+LM_VOID LM_ReadPhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
+ PLM_UINT32 pData32);
+LM_VOID LM_WritePhy(PLM_DEVICE_BLOCK pDevice, LM_UINT32 PhyReg,
+ LM_UINT32 Data32);
+
+LM_STATUS LM_ControlLoopBack(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Control);
+LM_STATUS LM_SetupPhy(PLM_DEVICE_BLOCK pDevice);
+int LM_BlinkLED(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlinkDuration);
+
+
+
+/******************************************************************************/
+/* These are the OS specific functions called by LMAC. */
+/******************************************************************************/
+
+LM_STATUS MM_ReadConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
+ LM_UINT16 *pValue16);
+LM_STATUS MM_WriteConfig16(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
+ LM_UINT16 Value16);
+LM_STATUS MM_ReadConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
+ LM_UINT32 *pValue32);
+LM_STATUS MM_WriteConfig32(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Offset,
+ LM_UINT32 Value32);
+LM_STATUS MM_MapMemBase(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_MapIoBase(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_IndicateRxPackets(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_IndicateTxPackets(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_StartTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
+LM_STATUS MM_CompleteTxDma(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
+LM_STATUS MM_AllocateMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
+ PLM_VOID *pMemoryBlockVirt);
+LM_STATUS MM_AllocateSharedMemory(PLM_DEVICE_BLOCK pDevice, LM_UINT32 BlockSize,
+ PLM_VOID *pMemoryBlockVirt, PLM_PHYSICAL_ADDRESS pMemoryBlockPhy,
+ LM_BOOL Cached);
+LM_STATUS MM_GetConfig(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_IndicateStatus(PLM_DEVICE_BLOCK pDevice, LM_STATUS Status);
+LM_STATUS MM_InitializeUmPackets(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS MM_FreeRxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
+LM_STATUS MM_CoalesceTxBuffer(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket);
+LM_STATUS LM_MbufWorkAround(PLM_DEVICE_BLOCK pDevice);
+LM_STATUS LM_SetLinkSpeed(PLM_DEVICE_BLOCK pDevice,
+ LM_REQUESTED_MEDIA_TYPE RequestedMediaType);
+
+#if INCLUDE_5703_A0_FIX
+LM_STATUS LM_Load5703DmaWFirmware(PLM_DEVICE_BLOCK pDevice);
+#endif
+
+
+#endif /* LM_H */
+