openwrt最新稳定发布backfire版本

/******************************************************************************/ /* */ /* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2000 - 2005 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: */ /******************************************************************************/ #include "mm.h" #include "typedefs.h" #include "osl.h" #include "bcmdefs.h" #include "bcmdevs.h" #include "sbutils.h" #include "bcmrobo.h" #include "proto/ethernet.h" /******************************************************************************/ /* Local functions. */ /******************************************************************************/ LM_STATUS LM_Abort(PLM_DEVICE_BLOCK pDevice); LM_STATUS LM_QueueRxPackets(PLM_DEVICE_BLOCK pDevice); static LM_STATUS LM_InitBcm540xPhy(PLM_DEVICE_BLOCK pDevice); static LM_VOID LM_PhyTapPowerMgmt(LM_DEVICE_BLOCK *pDevice); LM_VOID LM_ServiceRxInterrupt(PLM_DEVICE_BLOCK pDevice); LM_VOID LM_ServiceTxInterrupt(PLM_DEVICE_BLOCK pDevice); static LM_STATUS LM_ForceAutoNeg(PLM_DEVICE_BLOCK pDevice); static LM_UINT32 GetPhyAdFlowCntrlSettings(PLM_DEVICE_BLOCK pDevice); STATIC LM_STATUS LM_SetFlowControl(PLM_DEVICE_BLOCK pDevice, LM_UINT32 LocalPhyAd, LM_UINT32 RemotePhyAd); #ifdef INCLUDE_TBI_SUPPORT STATIC LM_STATUS LM_SetupFiberPhy(PLM_DEVICE_BLOCK pDevice); STATIC LM_STATUS LM_InitBcm800xPhy(PLM_DEVICE_BLOCK pDevice); #endif STATIC LM_STATUS LM_SetupCopperPhy(PLM_DEVICE_BLOCK pDevice); STATIC LM_VOID LM_SetEthWireSpeed(LM_DEVICE_BLOCK *pDevice); STATIC LM_STATUS LM_PhyAdvertiseAll(LM_DEVICE_BLOCK *pDevice); STATIC PLM_ADAPTER_INFO LM_GetAdapterInfoBySsid(LM_UINT16 Svid, LM_UINT16 Ssid); LM_VOID LM_SwitchVaux(PLM_DEVICE_BLOCK pDevice, PLM_DEVICE_BLOCK pDevice2); STATIC LM_STATUS LM_DmaTest(PLM_DEVICE_BLOCK pDevice, PLM_UINT8 pBufferVirt, LM_PHYSICAL_ADDRESS BufferPhy, LM_UINT32 BufferSize); STATIC LM_STATUS LM_DisableChip(PLM_DEVICE_BLOCK pDevice); STATIC LM_STATUS LM_ResetChip(PLM_DEVICE_BLOCK pDevice); STATIC LM_STATUS LM_DisableFW(PLM_DEVICE_BLOCK pDevice); STATIC LM_STATUS LM_Test4GBoundary(PLM_DEVICE_BLOCK pDevice, PLM_PACKET pPacket, PT3_SND_BD pSendBd); STATIC LM_VOID LM_WritePreResetSignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode); STATIC LM_VOID LM_WritePostResetSignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode); STATIC LM_VOID LM_WriteLegacySignatures(LM_DEVICE_BLOCK *pDevice, LM_RESET_TYPE Mode); STATIC void LM_GetPhyId(LM_DEVICE_BLOCK *pDevice); /******************************************************************************/ /* External functions. */ /******************************************************************************/ LM_STATUS LM_LoadRlsFirmware(PLM_DEVICE_BLOCK pDevice); #ifdef INCLUDE_TCP_SEG_SUPPORT LM_STATUS LM_LoadStkOffLdFirmware(PLM_DEVICE_BLOCK pDevice); LM_UINT32 LM_GetStkOffLdFirmwareSize(PLM_DEVICE_BLOCK pDevice); #endif LM_UINT32 LM_RegRd(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) { #ifdef PCIX_TARGET_WORKAROUND if (pDevice->Flags & UNDI_FIX_FLAG) { return (LM_RegRdInd(pDevice, Register)); } else #endif { return (REG_RD_OFFSET(pDevice, Register)); } } /* Mainly used to flush posted write before delaying */ LM_VOID LM_RegRdBack(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) { LM_UINT32 dummy; #ifdef PCIX_TARGET_WORKAROUND if (pDevice->Flags & ENABLE_PCIX_FIX_FLAG) { return; } else #endif { if (pDevice->Flags & REG_RD_BACK_FLAG) return; dummy = REG_RD_OFFSET(pDevice, Register); } } LM_VOID LM_RegWr(PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32, LM_UINT32 ReadBack) { #ifdef PCIX_TARGET_WORKAROUND if (pDevice->Flags & ENABLE_PCIX_FIX_FLAG) { LM_RegWrInd(pDevice, Register, Value32); } else #endif { LM_UINT32 dummy; REG_WR_OFFSET(pDevice, Register, Value32); if (ReadBack && (pDevice->Flags & REG_RD_BACK_FLAG)) { dummy = REG_RD_OFFSET(pDevice, Register); } } } /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ LM_UINT32 LM_RegRdInd( PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register) { LM_UINT32 Value32; MM_ACQUIRE_UNDI_LOCK(pDevice); MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); MM_ReadConfig32(pDevice, T3_PCI_REG_DATA_REG, &Value32); MM_RELEASE_UNDI_LOCK(pDevice); return MM_SWAP_LE32(Value32); } /* LM_RegRdInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ LM_VOID LM_RegWrInd( PLM_DEVICE_BLOCK pDevice, LM_UINT32 Register, LM_UINT32 Value32) { MM_ACQUIRE_UNDI_LOCK(pDevice); MM_WriteConfig32(pDevice, T3_PCI_REG_ADDR_REG, Register); MM_WriteConfig32(pDevice, T3_PCI_REG_DATA_REG, MM_SWAP_LE32(Value32)); MM_RELEASE_UNDI_LOCK(pDevice); } /* LM_RegWrInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ LM_UINT32 LM_MemRdInd( PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr) { LM_UINT32 Value32; MM_ACQUIRE_UNDI_LOCK(pDevice); MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); MM_ReadConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, &Value32); MM_RELEASE_UNDI_LOCK(pDevice); return MM_SWAP_LE32(Value32); } /* LM_MemRdInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: */ /******************************************************************************/ LM_VOID LM_MemWrInd( PLM_DEVICE_BLOCK pDevice, LM_UINT32 MemAddr, LM_UINT32 Value32) { MM_ACQUIRE_UNDI_LOCK(pDevice); MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_ADDR_REG, MemAddr); MM_WriteConfig32(pDevice, T3_PCI_MEM_WIN_DATA_REG, MM_SWAP_LE32(Value32)); MM_RELEASE_UNDI_LOCK(pDevice); } /* LM_MemWrInd */ /******************************************************************************/ /* Description: */ /* */ /* Return: