Lines Matching defs:ch
66 #define ATA_MV_HOST_BASE(ch) \
67 ((ch->unit & 3) * 0x0100) + (ch->unit > 3 ? 0x30000 : 0x20000)
68 #define ATA_MV_EDMA_BASE(ch) \
69 ((ch->unit & 3) * 0x2000) + (ch->unit > 3 ? 0x30000 : 0x20000)
146 struct ata_channel *ch = device_get_softc(dev);
151 ch->flags |= ATA_USE_16BIT;
152 ch->flags |= ATA_CHECKS_CABLE;
160 struct ata_channel *ch = device_get_softc(dev);
165 ATA_IDX_INB(ch, ATA_BMDEVSPEC_0) & 0x01) {