84 	u8 r_ap, r_bp;  in pdc202xx_configure_piomode()  local
87 	pci_read_config_byte(pdev, port + 1, &r_bp);  in pdc202xx_configure_piomode()
89 	r_bp &= ~0x1F;  in pdc202xx_configure_piomode()
91 	r_bp |= (pio_timing[pio] & 0xFF);  in pdc202xx_configure_piomode()
98 	pci_write_config_byte(pdev, port + 1, r_bp);  in pdc202xx_configure_piomode()
141 	u8 r_bp, r_cp;  in pdc202xx_set_dmamode()  local
143 	pci_read_config_byte(pdev, port + 1, &r_bp);  in pdc202xx_set_dmamode()
146 	r_bp &= ~0xE0;  in pdc202xx_set_dmamode()
151 		r_bp |= udma_timing[speed][0];  in pdc202xx_set_dmamode()
156 		r_bp |= mdma_timing[speed][0];  in pdc202xx_set_dmamode()
159 	pci_write_config_byte(pdev, port + 1, r_bp);  in pdc202xx_set_dmamode()