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https://opencores.org/ocsvn/pcie_ds_dma/pcie_ds_dma/trunk
Subversion Repositories pcie_ds_dma
[/] [pcie_ds_dma/] [trunk/] [soft/] [linux/] [driver/] [pexdrv/] [hardware.h] - Rev 36
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#ifndef _HARDWARE_H_ #define _HARDWARE_H_ //----------------------------------------------------------------------------- #define INSYS_VENDOR_ID 0x4953 #define AMBPEX8_DEVID 0x5503 #define AMBPEX5_DEVID 0x5507 //----------------------------------------------------------------------------- #define MAX_PEXDEVICE_SUPPORT 4 //----------------------------------------------------------------------------- struct pex_device; //----------------------------------------------------------------------------- int set_device_name(struct pex_device *brd, u16 dev_id, int index); int InitializeBoard(struct pex_device *brd); u32 ReadOperationReg(struct pex_device *brd, u32 RelativePort); void WriteOperationReg(struct pex_device *brd, u32 RelativePort, u32 Value); u16 ReadOperationWordReg(struct pex_device *brd, u32 RelativePort); void WriteOperationWordReg(struct pex_device *brd, u32 RelativePort, u16 Value); u32 ReadAmbReg(struct pex_device *brd, u32 AdmNumber, u32 RelativePort); u32 ReadAmbMainReg(struct pex_device *brd, u32 RelativePort); void WriteAmbReg(struct pex_device *brd, u32 AdmNumber, u32 RelativePort, u32 Value); void WriteAmbMainReg(struct pex_device *brd, u32 RelativePort, u32 Value); void ReadBufAmbReg(struct pex_device *brd, u32 AdmNumber, u32 RelativePort, u32* VirtualAddress, u32 DwordsCount); void WriteBufAmbReg(struct pex_device *brd, u32 AdmNumber, u32 RelativePort, u32* VirtualAddress, u32 DwordsCount); void WriteBufAmbMainReg(struct pex_device *brd, u32 RelativePort, u32* VirtualAddress, u32 DwordsCount); void TimeoutTimerCallback(unsigned long arg ); void SetRelativeTimer ( struct timer_list *timer, int timeout, void *data ); void CancelTimer ( struct timer_list *timer ); int WaitCmdReady(struct pex_device *brd, u32 AdmNumber, u32 StatusAddress); int WriteRegData(struct pex_device *brd, u32 AdmNumber, u32 TetrNumber, u32 RegNumber, u32 Value); void ToPause(int time_out); void ToTimeOut(int mctime_out); int ReadRegData(struct pex_device *brd, u32 AdmNumber, u32 TetrNumber, u32 RegNumber, u32 *Value); int SetDmaMode(struct pex_device *brd, u32 NumberOfChannel, u32 AdmNumber, u32 TetrNumber); int SetDrqFlag(struct pex_device *brd, u32 AdmNumber, u32 TetrNumber, u32 DrqFlag); int DmaEnable(struct pex_device *brd, u32 AdmNumber, u32 TetrNumber); int DmaDisable(struct pex_device *brd, u32 AdmNumber, u32 TetrNumber); int ResetFifo(struct pex_device *brd, u32 NumberOfChannel); int Done(struct pex_device *brd, u32 NumberOfChannel); int HwStartDmaTransfer(struct pex_device *brd, u32 NumberOfChannel); int HwCompleteDmaTransfer(struct pex_device *brd, u32 NumberOfChannel); //----------------------------------------------------------------------------- int lock_pages( void *va, u32 size ); int unlock_pages( void *va, u32 size ); //----------------------------------------------------------------------------- #endif //_HARDWARE_H_