Lines Matching defs:udma
77 if (speed == XFER_UDMA_5 && amd_clock <= 33333) at.udma = 1;
78 if (speed == XFER_UDMA_6 && amd_clock <= 33333) at.udma = 15;
99 t = at.udma ? (0xc0 | (clamp_val(at.udma, 2, 5) - 2)) : 0x03;
103 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 2, 10)]) : 0x03;
107 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 10)]) : 0x03;
111 t = at.udma ? (0xc0 | amd_cyc2udma[clamp_val(at.udma, 1, 15)]) : 0x03;
119 if (at.udma)
275 u32 saved_udma, udma;
280 udma = saved_udma = (unsigned long)ap->host->private_data;
283 udma >>= 16;
285 udma >>= 8;
287 if ((udma & 0xc0) == 0xc0)
288 bios_limit = ata_pack_xfermask(0, 0, udma_mask_map[udma & 0x7]);
385 u32 udma = (unsigned long)host->private_data;
388 pci_write_config_dword(to_pci_dev(host->dev), 0x60, udma);
568 u32 udma;
570 pci_read_config_dword(pdev, 0x60, &udma);
571 hpriv = (void *)(unsigned long)udma;