Lines Matching defs:btr
94 u8 btr = 0, mode;
95 pci_read_config_byte(dev, 0x5A, &btr);
96 mode = btr & 0x3;
308 u8 btr;
386 pci_read_config_byte(dev, 0x5A, &btr);
387 btr &= ~0x40;
389 btr |= 0x2;
391 btr |= (svwks_revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
392 pci_write_config_byte(dev, 0x5A, btr);
396 pci_read_config_byte(dev, 0x5A, &btr);
397 btr &= ~0x40;
398 btr |= 0x3;
399 pci_write_config_byte(dev, 0x5A, btr);