Lines Matching refs:scr1
587 u8 scr1 = 0;
589 pci_read_config_byte(dev, 0x5a, &scr1);
590 if (((scr1 & 0x10) >> 4) != mask) {
592 scr1 |= 0x10;
594 scr1 &= ~0x10;
595 pci_write_config_byte(dev, 0x5a, scr1);
628 u8 mcr1 = 0, mcr3 = 0, scr1 = 0;
632 pci_read_config_byte(dev, 0x5a, &scr1);
633 printk("%s: (%s) mcr1=0x%02x, mcr3=0x%02x, scr1=0x%02x\n",
634 drive->name, __FUNCTION__, mcr1, mcr3, scr1);
635 if (scr1 & 0x10)
636 pci_write_config_byte(dev, 0x5a, scr1 & ~0x10);
909 u8 scr1 = 0;
914 pci_read_config_byte(dev, 0x5a, &scr1);
915 if (scr1 & 0x10)
916 pci_write_config_byte(dev, 0x5a, scr1 & ~0x10);
1127 u8 scr1 = 0, ata66 = (hwif->channel) ? 0x01 : 0x02;
1209 pci_read_config_byte (dev, 0x5a, &scr1);
1221 pci_read_config_byte (dev, 0x5a, &scr1);
1224 pci_read_config_byte (dev, 0x5a, &scr1);
1227 hwif->udma_four = (scr1 & ata66) ? 0 : 1;