Searched refs:reg54h (Results 1 – 1 of 1) sorted by relevance
275 u8 reg54h = 0, mask = hwif->channel ? 0xc0 : 0x30; in piix_cable_detect() local287 pci_read_config_byte(pdev, 0x54, ®54h); in piix_cable_detect()289 return (reg54h & mask) ? ATA_CBL_PATA80 : ATA_CBL_PATA40; in piix_cable_detect()
