Lines Matching defs:wdc
179 struct wdc_softc *wdc = CHAN_TO_WDC(chp);
180 struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];
214 if (! (wdc->cap & WDC_CAPABILITY_NO_AUXCTL))
217 if (wdc->select)
218 wdc->select(chp, xfer->c_drive);
299 if (! (wdc->cap & WDC_CAPABILITY_NO_AUXCTL))
327 if (! (wdc->cap & WDC_CAPABILITY_NO_AUXCTL))
337 struct wdc_softc *wdc = CHAN_TO_WDC(chp);
338 struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];
426 error = (*wdc->dma_init)(wdc->dma_arg,
446 if (wdc->select)
447 wdc->select(chp, xfer->c_drive);
461 (*wdc->dma_start)(wdc->dma_arg,
478 (*wdc->dma_start)(wdc->dma_arg,
493 error = (*wdc->dma_init)(wdc->dma_arg,
527 if (wdc->select)
528 wdc->select(chp, xfer->c_drive);
578 (*wdc->piobm_start)(wdc->dma_arg,
585 wdc->dataout_pio(chp, drvp->drive_flags,
631 struct wdc_softc *wdc = CHAN_TO_WDC(chp);
680 if (wdc->irqack)
681 wdc->irqack(chp);
706 if (wdc->dma_status != 0) {
748 (*wdc->piobm_start)(wdc->dma_arg,
757 wdc->datain_pio(chp, drvp->drive_flags,
Indexes created Thu Oct 02 10:09:58 GMT 2025