73 GPIOBaseValid(unsigned long ulPort)  in GPIOBaseValid()  argument
75     return((ulPort == GPIOA0_BASE) ||  in GPIOBaseValid()
76            (ulPort == GPIOA1_BASE) ||  in GPIOBaseValid()
77            (ulPort == GPIOA2_BASE) ||  in GPIOBaseValid()
78            (ulPort == GPIOA3_BASE) ||               in GPIOBaseValid()
79            (ulPort == GPIOA4_BASE));  in GPIOBaseValid()
96 GPIOGetIntNumber(unsigned long ulPort)  in GPIOGetIntNumber()  argument
103     switch(ulPort)  in GPIOGetIntNumber()
174 GPIODirModeSet(unsigned long ulPort, unsigned char ucPins,  in GPIODirModeSet()  argument
180     ASSERT(GPIOBaseValid(ulPort));  in GPIODirModeSet()
186     HWREG(ulPort + GPIO_O_GPIO_DIR) = ((ulPinIO & 1) ?  in GPIODirModeSet()
187                                   (HWREG(ulPort + GPIO_O_GPIO_DIR) | ucPins) :  in GPIODirModeSet()
188                                   (HWREG(ulPort + GPIO_O_GPIO_DIR) & ~(ucPins)));  in GPIODirModeSet()
208 GPIODirModeGet(unsigned long ulPort, unsigned char ucPin)  in GPIODirModeGet()  argument
215     ASSERT(GPIOBaseValid(ulPort));  in GPIODirModeGet()
226     ulDir = HWREG(ulPort + GPIO_O_GPIO_DIR);  in GPIODirModeGet()
262 GPIOIntTypeSet(unsigned long ulPort, unsigned char ucPins,  in GPIOIntTypeSet()  argument
268     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntTypeSet()
276     HWREG(ulPort + GPIO_O_GPIO_IBE) = ((ulIntType & 1) ?  in GPIOIntTypeSet()
277                                   (HWREG(ulPort + GPIO_O_GPIO_IBE) | ucPins) :  in GPIOIntTypeSet()
278                                   (HWREG(ulPort + GPIO_O_GPIO_IBE) & ~(ucPins)));  in GPIOIntTypeSet()
279     HWREG(ulPort + GPIO_O_GPIO_IS) = ((ulIntType & 2) ?  in GPIOIntTypeSet()
280                                  (HWREG(ulPort + GPIO_O_GPIO_IS) | ucPins) :  in GPIOIntTypeSet()
281                                  (HWREG(ulPort + GPIO_O_GPIO_IS) & ~(ucPins)));  in GPIOIntTypeSet()
282     HWREG(ulPort + GPIO_O_GPIO_IEV) = ((ulIntType & 4) ?  in GPIOIntTypeSet()
283                                   (HWREG(ulPort + GPIO_O_GPIO_IEV) | ucPins) :  in GPIOIntTypeSet()
284                                   (HWREG(ulPort + GPIO_O_GPIO_IEV) & ~(ucPins)));  in GPIOIntTypeSet()
305 GPIOIntTypeGet(unsigned long ulPort, unsigned char ucPin)  in GPIOIntTypeGet()  argument
312     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntTypeGet()
323     ulIBE = HWREG(ulPort + GPIO_O_GPIO_IBE);  in GPIOIntTypeGet()
324     ulIS = HWREG(ulPort + GPIO_O_GPIO_IS);  in GPIOIntTypeGet()
325     ulIEV = HWREG(ulPort + GPIO_O_GPIO_IEV);  in GPIOIntTypeGet()
357 GPIOIntEnable(unsigned long ulPort, unsigned long ulIntFlags)  in GPIOIntEnable()  argument
362     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntEnable()
367     HWREG(ulPort + GPIO_O_GPIO_IM) |= ulIntFlags;  in GPIOIntEnable()
397 GPIOIntDisable(unsigned long ulPort, unsigned long ulIntFlags)  in GPIOIntDisable()  argument
402     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntDisable()
407     HWREG(ulPort + GPIO_O_GPIO_IM) &= ~(ulIntFlags);  in GPIOIntDisable()
426 GPIOIntStatus(unsigned long ulPort, tBoolean bMasked)  in GPIOIntStatus()  argument
431     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntStatus()
438         return(HWREG(ulPort + GPIO_O_GPIO_MIS));  in GPIOIntStatus()
442         return(HWREG(ulPort + GPIO_O_GPIO_RIS));  in GPIOIntStatus()
463 GPIOIntClear(unsigned long ulPort, unsigned long ulIntFlags)  in GPIOIntClear()  argument
468     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntClear()
473     HWREG(ulPort + GPIO_O_GPIO_ICR) = ulIntFlags;  in GPIOIntClear()
497 GPIOIntRegister(unsigned long ulPort, void (*pfnIntHandler)(void))  in GPIOIntRegister()  argument
502     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntRegister()
507     ulPort = GPIOGetIntNumber(ulPort);  in GPIOIntRegister()
512     IntRegister(ulPort, pfnIntHandler);  in GPIOIntRegister()
517     IntEnable(ulPort);  in GPIOIntRegister()
538 GPIOIntUnregister(unsigned long ulPort)  in GPIOIntUnregister()  argument
543     ASSERT(GPIOBaseValid(ulPort));  in GPIOIntUnregister()
548     ulPort = GPIOGetIntNumber(ulPort);  in GPIOIntUnregister()
553     IntDisable(ulPort);  in GPIOIntUnregister()
558     IntUnregister(ulPort);  in GPIOIntUnregister()
583 GPIOPinRead(unsigned long ulPort, unsigned char ucPins)  in GPIOPinRead()  argument
588     ASSERT(GPIOBaseValid(ulPort));  in GPIOPinRead()
593     return(HWREG(ulPort + (GPIO_O_GPIO_DATA + (ucPins << 2))));  in GPIOPinRead()
615 GPIOPinWrite(unsigned long ulPort, unsigned char ucPins, unsigned char ucVal)  in GPIOPinWrite()  argument
620     ASSERT(GPIOBaseValid(ulPort));  in GPIOPinWrite()
625     HWREG(ulPort + (GPIO_O_GPIO_DATA + (ucPins << 2))) = ucVal;  in GPIOPinWrite()
642 GPIODMATriggerEnable(unsigned long ulPort)  in GPIODMATriggerEnable()  argument
647     ASSERT(GPIOBaseValid(ulPort));  in GPIODMATriggerEnable()
652     if(ulPort == GPIOA0_BASE)  in GPIODMATriggerEnable()
656     else if(ulPort == GPIOA1_BASE)  in GPIODMATriggerEnable()
660     else if(ulPort == GPIOA2_BASE)  in GPIODMATriggerEnable()
664     else if(ulPort == GPIOA3_BASE)  in GPIODMATriggerEnable()
684 GPIODMATriggerDisable(unsigned long ulPort)  in GPIODMATriggerDisable()  argument
689     ASSERT(GPIOBaseValid(ulPort));  in GPIODMATriggerDisable()
694     if(ulPort == GPIOA0_BASE)  in GPIODMATriggerDisable()
698     else if(ulPort == GPIOA1_BASE)  in GPIODMATriggerDisable()
702     else if(ulPort == GPIOA2_BASE)  in GPIODMATriggerDisable()
706     else if(ulPort == GPIOA3_BASE)  in GPIODMATriggerDisable()