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Lines Matching defs:chp

116 wdc_extio_reset(struct ata_channel *chp, int poll)
118 	struct wdc_softc *wdc = CHAN_TO_WDC(chp);
119 	struct wdc_regs *wdr = &wdc->regs[chp->ch_channel];
126 		wdc->select(chp,0);
150 			wdc->irqack(chp);
215 wdc_extio_dataout(struct ata_channel *chp, int flags, void *bf, size_t len)
217 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);
224 wdc_extio_datain(struct ata_channel *chp, int flags, void *bf, size_t len)
226 	struct wdc_regs *wdr = CHAN_TO_WDC_REGS(chp);
277 	struct ata_channel *chp = &sc->sc_channel;
285 	chp->ch_atac = &sc->sc_wdcdev.sc_atac;
301 	sc->sc_chanlist[0] = chp;
306 	chp->ch_channel = 0;
307 	chp->ch_atac = &sc->sc_wdcdev.sc_atac;
311 	wdcattach(chp);