Cross Reference: /vbox/src/VBox/Devices/PC/DevDMA.cpp

Lines Matching defs:uChannel
617 static DECLCALLBACK(void) dmaRegister(PPDMDEVINS pDevIns, unsigned uChannel,
621     DMAChannel  *ch = &pThis->DMAC[DMACH2C(uChannel)].ChState[uChannel & 3];
623     LogFlow(("dmaRegister: pThis=%p uChannel=%u pfnTransferHandler=%p pvUser=%p\n", pThis, uChannel, pfnTransferHandler, pvUser));
668 static DECLCALLBACK(uint32_t) dmaReadMemory(PPDMDEVINS pDevIns, unsigned uChannel,
672     DMAControl  *dc = &pThis->DMAC[DMACH2C(uChannel)];
673     DMAChannel  *ch = &dc->ChState[uChannel & 3];
677     LogFlow(("dmaReadMemory: pThis=%p uChannel=%u pvBuffer=%p off=%u cbBlock=%u\n", pThis, uChannel, pvBuffer, off, cbBlock));
682     page   = dc->au8Page[DMACH2PG(uChannel)] & ~dc->is16bit;
683     pagehi = dc->au8PageHi[DMACH2PG(uChannel)];
704 static DECLCALLBACK(uint32_t) dmaWriteMemory(PPDMDEVINS pDevIns, unsigned uChannel,
708     DMAControl  *dc = &pThis->DMAC[DMACH2C(uChannel)];
709     DMAChannel  *ch = &dc->ChState[uChannel & 3];
713     LogFlow(("dmaWriteMemory: pThis=%p uChannel=%u pvBuffer=%p off=%u cbBlock=%u\n", pThis, uChannel, pvBuffer, off, cbBlock));
723     page   = dc->au8Page[DMACH2PG(uChannel)] & ~dc->is16bit;
724     pagehi = dc->au8PageHi[DMACH2PG(uChannel)];
749 static DECLCALLBACK(void) dmaSetDREQ(PPDMDEVINS pDevIns, unsigned uChannel, unsigned uLevel)
752     DMAControl  *dc = &pThis->DMAC[DMACH2C(uChannel)];
755     LogFlow(("dmaSetDREQ: pThis=%p uChannel=%u uLevel=%u\n", pThis, uChannel, uLevel));
758     chidx  = uChannel & 3;
769 static DECLCALLBACK(uint8_t) dmaGetChannelMode(PPDMDEVINS pDevIns, unsigned uChannel)
773     LogFlow(("dmaGetChannelMode: pThis=%p uChannel=%u\n", pThis, uChannel));
776     uint8_t u8Mode = pThis->DMAC[DMACH2C(uChannel)].ChState[uChannel & 3].u8Mode;