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kernel/eka/include/drivers/usbc.h
changeset 10 36bfc973b146
parent 9 96e5fb8b040d
equal deleted inserted replaced
9:96e5fb8b040d 10:36bfc973b146 
    77 public:
 
    77 public:
 
    78 	TDmaBuf();
 
    78 	TDmaBuf();
 
    79  	TDmaBuf(TUsbcEndpointInfo* aEndpointInfo, TInt aBandwidthPriority);
 
    79  	TDmaBuf(TUsbcEndpointInfo* aEndpointInfo, TInt aBandwidthPriority);
 
    80 	~TDmaBuf();
 
    80 	~TDmaBuf();
 
    81 	TInt Construct(TUsbcEndpointInfo* aEndpointInfo);
 
    81 	TInt Construct(TUsbcEndpointInfo* aEndpointInfo);
 
    82 	TUint8* SetBufferBase(TUint8* aBase);
 
       
    83 	TInt BufferTotalSize() const;
 
    82 	TInt BufferTotalSize() const;
 
    84 	TUint8* BufferBase() const;
 
    83 	TInt BufferSize() const;
 
       
    84 	TInt SetBufferAddr(TInt aBufInd, TUint8* aBufAddr);
 
       
    85 	TInt BufferNumber() const;
 
    85 	void SetMaxPacketSize(TInt aSize);
 
    86 	void SetMaxPacketSize(TInt aSize);
 
    86 	void Flush();
 
    87 	void Flush();
 
    87 	// Rx (OUT) variants
 
    88 	// Rx (OUT) variants
 
    88 	void RxSetActive();
 
    89 	void RxSetActive();
 
    89 	void RxSetInActive();
 
    90 	void RxSetInActive();
 
   188 	void SetMaxPacketSize(TInt aSize);
 
   189 	void SetMaxPacketSize(TInt aSize);
 
   189 	void CancelTransfer(DThread* aThread, TClientBuffer *aTcb);
 
   190 	void CancelTransfer(DThread* aThread, TClientBuffer *aTcb);
 
   190 	void AbortTransfer();
 
   191 	void AbortTransfer();
 
   191 	inline TUsbcEndpointInfo* EndpointInfo();
 
   192 	inline TUsbcEndpointInfo* EndpointInfo();
 
   192 	inline TInt RxBytesAvailable() const;
 
   193 	inline TInt RxBytesAvailable() const;
 
   193 	inline TInt BufferTotalSize() const;
 
   194 
   194 	inline TUint8* SetBufferBase(TUint8* aBase);
 
   195 	inline TInt BufferSize() const;
 
       
   196 	inline TInt SetBufferAddr( TInt aBufInd, TUint8* aAddr);
 
       
   197 	inline TInt BufferNumber() const;
 
       
   198 
   195 	inline void SetTransferInfo(TEndpointTransferInfo* aTransferInfo);
 
   199 	inline void SetTransferInfo(TEndpointTransferInfo* aTransferInfo);
 
   196 	inline void ResetTransferInfo();
 
   200 	inline void ResetTransferInfo();
 
   197 	inline void SetClientReadPending(TBool aVal);
 
   201 	inline void SetClientReadPending(TBool aVal);
 
   198 	inline void SetClientWritePending(TBool aVal);
 
   202 	inline void SetClientWritePending(TBool aVal);
 
   199 	inline TBool ClientWritePending();
 
   203 	inline TBool ClientWritePending();
 
   237 
   241 
   238 public:
 
   242 public:
 
   239 	TUsbcAlternateSettingList* iNext;
 
   243 	TUsbcAlternateSettingList* iNext;
 
   240 	TInt iNumberOfEndpoints;
 
   244 	TInt iNumberOfEndpoints;
 
   241 	TUint iSetting;
 
   245 	TUint iSetting;
 
       
   246 	TInt iEpNumDeOrderedByBufSize[KMaxEndpointsPerClient + 1];
 
   242 	TUsbcEndpoint* iEndpoint[KMaxEndpointsPerClient + 1];
 
   247 	TUsbcEndpoint* iEndpoint[KMaxEndpointsPerClient + 1];
 
   243 	};
 
   248 	};
 
   244 
   249 
   245 
   250 
   246 struct TClientAsynchNotify
 
   251 struct TClientAsynchNotify
 
   300 	TInt EpFromAlternateSetting(TUint aAlternateSetting, TInt aEndpoint);
 
   305 	TInt EpFromAlternateSetting(TUint aAlternateSetting, TInt aEndpoint);
 
   301 	TInt ProcessAlternateSetting(TUint aAlternateSetting);
 
   306 	TInt ProcessAlternateSetting(TUint aAlternateSetting);
 
   302 	TInt ProcessDeviceState(TUsbcDeviceState aDeviceState);
 
   307 	TInt ProcessDeviceState(TUsbcDeviceState aDeviceState);
 
   303 	void ResetInterface(TInt aErrorCode);
 
   308 	void ResetInterface(TInt aErrorCode);
 
   304 	void AbortInterface();
 
   309 	void AbortInterface();
 
   305 	void RebaseInterfaceMemory(TUsbcAlternateSettingList* aAlternateSettingListRec, TUint8* aBase,
 
   310 	// Set buffer address of the interface
 
   306 							   TUint aDirection);
 
   311 	void ReSetInterfaceMemory(TUsbcAlternateSettingList* aAlternateSettingListRec,
 
       
   312 	        RArray<DPlatChunkHw*> &aHwChunks );
 
   307 	void UpdateEndpointSizes();
 
   313 	void UpdateEndpointSizes();
 
   308 	DPlatChunkHw* SetupInterfaceMemory(TInt aBufferSize, DPlatChunkHw* aHwChunk, TUint aDirection,
 
   314 	// Check and alloc memory for the interface
 
   309 									   TUint32 aCacheAttribs);
 
   315 	TInt SetupInterfaceMemory(RArray<DPlatChunkHw*> &aHwChunks, 
       
   316 	        TUint32 aCacheAttribs );
 
   310 	void PanicClientThread(TInt aReason);
 
   317 	void PanicClientThread(TInt aReason);
 
   311 
       
   312 	TInt PinMemory(TDesC8 *aDes, TVirtualPinObject *iPinObj); //Descriptor pinning helper.
 
   318 	TInt PinMemory(TDesC8 *aDes, TVirtualPinObject *iPinObj); //Descriptor pinning helper.
 
   313 	void CompleteBufferRequest(DThread* aThread, TInt aReqNo, TInt aReason);
 
   319 	void CompleteBufferRequest(DThread* aThread, TInt aReqNo, TInt aReason);
 
   314 private:
 
   320 private:
 
   315 	DUsbClientController* iController;
 
   321 	DUsbClientController* iController;
 
   316 	DThread* iClient;
 
   322 	DThread* iClient;
 
   324 	TUsbcStatusCallback iStatusCallbackInfo;
 
   330 	TUsbcStatusCallback iStatusCallbackInfo;
 
   325 	TAny* iEndpointStatusChangePtr;
 
   331 	TAny* iEndpointStatusChangePtr;
 
   326 	TUsbcEndpointStatusCallback iEndpointStatusCallbackInfo;
 
   332 	TUsbcEndpointStatusCallback iEndpointStatusCallbackInfo;
 
   327 	TAny* iOtgFeatureChangePtr;
 
   333 	TAny* iOtgFeatureChangePtr;
 
   328 	TUsbcOtgFeatureCallback iOtgFeatureCallbackInfo;
 
   334 	TUsbcOtgFeatureCallback iOtgFeatureCallbackInfo;
 
   329 	TUint8* iBufferBaseEp0;
 
       
   330 	TInt iBufferSizeEp0;
 
       
   331 	TInt iNumberOfEndpoints;
 
   335 	TInt iNumberOfEndpoints;
 
   332 	DPlatChunkHw* iHwChunkIN;
 
   336     RArray<DPlatChunkHw*> iHwChunksEp0;
 
   333 	DPlatChunkHw* iHwChunkOUT;
 
   337     RArray<DPlatChunkHw*> iHwChunks;
 
   334 	DPlatChunkHw* iHwChunkEp0;
 
   338 
   335 	TUsbcDeviceState iDeviceState;
 
   339 	TUsbcDeviceState iDeviceState;
 
   336 	TUsbcDeviceState iOldDeviceState;
 
   340 	TUsbcDeviceState iOldDeviceState;
 
   337 	TBool iOwnsDeviceControl;
 
   341 	TBool iOwnsDeviceControl;
 
   338 	TUint iAlternateSetting;
 
   342 	TUint iAlternateSetting;
 
   339 	TBool iDeviceStatusNeeded;
 
   343 	TBool iDeviceStatusNeeded;
MCL/sf/os/kernelhwsrv