53 	u8 t = 0, offset = amd_offset(dev);  in amd_set_speed()  local
55 	pci_read_config_byte(dev, AMD_ADDRESS_SETUP + offset, &t);  in amd_set_speed()
56 	t = (t & ~(3 << ((3 - dn) << 1))) | ((clamp_val(timing->setup, 1, 4) - 1) << ((3 - dn) << 1));  in amd_set_speed()
57 	pci_write_config_byte(dev, AMD_ADDRESS_SETUP + offset, t);  in amd_set_speed()
66 	case ATA_UDMA2: t = timing->udma ? (0xc0 | (clamp_val(timing->udma, 2, 5) - 2)) : 0x03; break;  in amd_set_speed()
67 …case ATA_UDMA4: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 2, 10)]) : 0x03; b…  in amd_set_speed()
68 …case ATA_UDMA5: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 1, 10)]) : 0x03; b…  in amd_set_speed()
69 …case ATA_UDMA6: t = timing->udma ? (0xc0 | amd_cyc2udma[clamp_val(timing->udma, 1, 15)]) : 0x03; b…  in amd_set_speed()
74 		pci_write_config_byte(dev, AMD_UDMA_TIMING + offset + 3 - dn, t);  in amd_set_speed()
86 	struct ide_timing t, p;  in amd_set_drive()  local
94 	ide_timing_compute(drive, speed, &t, T, UT);  in amd_set_drive()
98 		ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);  in amd_set_drive()
101 	if (speed == XFER_UDMA_5 && amd_clock <= 33333) t.udma = 1;  in amd_set_drive()
102 	if (speed == XFER_UDMA_6 && amd_clock <= 33333) t.udma = 15;  in amd_set_drive()
104 	amd_set_speed(dev, drive->dn, udma_mask, &t);  in amd_set_drive()
127 	u8 t = 0, offset = amd_offset(dev);  in amd7411_cable_detect()  local
129 	pci_read_config_byte(dev, AMD_CABLE_DETECT + offset, &t);  in amd7411_cable_detect()
131 	amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0);  in amd7411_cable_detect()
147 	u8 t = 0, offset = amd_offset(dev);  in init_chipset_amd74xx()  local
166 	pci_read_config_byte(dev, AMD_IDE_CONFIG + offset, &t);  in init_chipset_amd74xx()
172 		t &= 0x0f;  in init_chipset_amd74xx()
174 		t |= 0xf0;  in init_chipset_amd74xx()
175 	pci_write_config_byte(dev, AMD_IDE_CONFIG + offset, t);  in init_chipset_amd74xx()