static int ata_sii_ch_attach(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); int unit01 = (ch->unit & 1), unit10 = (ch->unit & 2); int i; for (i = ATA_DATA; i <= ATA_COMMAND; i++) { ch->r_io[i].res = ctlr->r_res2; ch->r_io[i].offset = 0x80 + i + (unit01 << 6) + (unit10 << 8); } ch->r_io[ATA_CONTROL].res = ctlr->r_res2; ch->r_io[ATA_CONTROL].offset = 0x8a + (unit01 << 6) + (unit10 << 8); ch->r_io[ATA_IDX_ADDR].res = ctlr->r_res2; ata_default_registers(dev); ch->r_io[ATA_BMCMD_PORT].res = ctlr->r_res2; ch->r_io[ATA_BMCMD_PORT].offset = 0x00 + (unit01 << 3) + (unit10 << 8); ch->r_io[ATA_BMSTAT_PORT].res = ctlr->r_res2; ch->r_io[ATA_BMSTAT_PORT].offset = 0x02 + (unit01 << 3) + (unit10 << 8); ch->r_io[ATA_BMDTP_PORT].res = ctlr->r_res2; ch->r_io[ATA_BMDTP_PORT].offset = 0x04 + (unit01 << 3) + (unit10 << 8); if (ctlr->chip->max_dma >= ATA_SA150) { ch->r_io[ATA_SSTATUS].res = ctlr->r_res2; ch->r_io[ATA_SSTATUS].offset = 0x104 + (unit01 << 7) + (unit10 << 8); ch->r_io[ATA_SERROR].res = ctlr->r_res2; ch->r_io[ATA_SERROR].offset = 0x108 + (unit01 << 7) + (unit10 << 8); ch->r_io[ATA_SCONTROL].res = ctlr->r_res2; ch->r_io[ATA_SCONTROL].offset = 0x100 + (unit01 << 7) + (unit10 << 8); ch->flags |= ATA_NO_SLAVE; ch->flags |= ATA_SATA; ch->flags |= ATA_KNOWN_PRESENCE; /* enable PHY state change interrupt */ ATA_OUTL(ctlr->r_res2, 0x148 + (unit01 << 7) + (unit10 << 8),(1 << 16)); } if (ctlr->chip->cfg2 & SII_BUG) { /* work around errata in early chips */ ch->dma.boundary = 8192; ch->dma.segsize = 15 * DEV_BSIZE; } ata_pci_hw(dev); ch->hw.status = ata_sii_status; if (ctlr->chip->cfg2 & SII_SETCLK) ch->flags |= ATA_CHECKS_CABLE; ata_pci_dmainit(dev); return 0; }
static int ata_ali_sata_ch_attach(device_t dev) { device_t parent = device_get_parent(dev); struct ata_pci_controller *ctlr = device_get_softc(parent); struct ata_channel *ch = device_get_softc(dev); struct ali_sata_resources *res; struct resource *io = NULL, *ctlio = NULL; int unit01 = (ch->unit & 1), unit10 = (ch->unit & 2); int i; res = ctlr->chipset_data; if (unit01) { io = res->bars[2]; ctlio = res->bars[3]; } else { io = res->bars[0]; ctlio = res->bars[1]; } ata_pci_dmainit(dev); for (i = ATA_DATA; i <= ATA_COMMAND; i ++) { ch->r_io[i].res = io; ch->r_io[i].offset = i + (unit10 ? 8 : 0); } ch->r_io[ATA_CONTROL].res = ctlio; ch->r_io[ATA_CONTROL].offset = 2 + (unit10 ? 4 : 0); ch->r_io[ATA_IDX_ADDR].res = io; ata_default_registers(dev); if (ctlr->r_res1) { for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { ch->r_io[i].res = ctlr->r_res1; ch->r_io[i].offset = (i - ATA_BMCMD_PORT)+(ch->unit * ATA_BMIOSIZE); } } ch->flags |= ATA_NO_SLAVE; ch->flags |= ATA_SATA; /* XXX SOS PHY handling awkward in ALI chip not supported yet */ ata_pci_hw(dev); return 0; }
int ata_pci_ch_attach(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); struct resource *io = NULL, *ctlio = NULL; int i, rid; rid = ATA_IOADDR_RID; if (!(io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE))) return ENXIO; rid = ATA_CTLADDR_RID; if (!(ctlio = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,RF_ACTIVE))){ bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); return ENXIO; } ata_pci_dmainit(dev); for (i = ATA_DATA; i <= ATA_COMMAND; i ++) { ch->r_io[i].res = io; ch->r_io[i].offset = i; } ch->r_io[ATA_CONTROL].res = ctlio; ch->r_io[ATA_CONTROL].offset = ctlr->legacy ? 0 : 2; ch->r_io[ATA_IDX_ADDR].res = io; ata_default_registers(dev); if (ctlr->r_res1) { for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { ch->r_io[i].res = ctlr->r_res1; ch->r_io[i].offset = (i - ATA_BMCMD_PORT) + (ch->unit*ATA_BMIOSIZE); } } ata_pci_hw(dev); return 0; }