Lines Matching refs:BP
147 u8 AP, BP, CP, DP; in pdcnew_tune_chipset() local
155 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
160 if ((AP & 0x0F) || (BP & 0x07)) { in pdcnew_tune_chipset()
166 pci_write_config_byte(dev, (drive_pci)|0x01, BP &~0x07); in pdcnew_tune_chipset()
167 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
170 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
173 if ((BP & 0xF0) && (CP & 0x0F)) { in pdcnew_tune_chipset()
176 pci_write_config_byte(dev, (drive_pci)|0x01, BP &~0xF0); in pdcnew_tune_chipset()
177 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
186 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
213 pci_write_config_byte(dev, (drive_pci)|0x01, BP|TB); in pdcnew_tune_chipset()
215 pci_write_config_byte(dev, (drive_pci)|0x01, BP|TB); in pdcnew_tune_chipset()
221 pci_read_config_byte(dev, (drive_pci)|0x01, &BP); in pdcnew_tune_chipset()
226 decode_registers(REG_B, BP); in pdcnew_tune_chipset()