Lines Matching refs:ch
60 struct ata_channel *ch;
63 ch = device_get_softc(dev);
65 if (ch->attached)
67 ch->attached = 1;
96 ch->r_io[i].res = io;
97 ch->r_io[i].offset = (regoffset + i) << regshift;
100 ch->r_io[ATA_CONTROL].res = io;
101 ch->r_io[ATA_CONTROL].offset = (regoffset + ATA_CTLOFFSET) << regshift;
102 ch->r_io[ATA_IDX_ADDR].res = io; /* XXX what is this used for */
106 ch->unit = 0;
107 ch->flags |= ATA_USE_16BIT;
117 struct ata_channel *ch = device_get_softc(dev);
119 if (!ch->attached)
121 ch->attached = 0;
126 ch->r_io[ATA_IDX_ADDR].res);
134 struct ata_channel *ch = device_get_softc(dev);
136 if (!ch->attached)
145 struct ata_channel *ch = device_get_softc(dev);
147 if (!ch->attached)