131 	u8 conf;  in it821x_program()  local
135 		conf = timing >> 8;  in it821x_program()
137 		conf = timing & 0xFF;  in it821x_program()
138 	pci_write_config_byte(pdev, 0x54 + 4 * channel, conf);  in it821x_program()
160 	u8 conf;  in it821x_program_udma()  local
164 		conf = timing >> 8;  in it821x_program_udma()
166 		conf = timing & 0xFF;  in it821x_program_udma()
168 		pci_write_config_byte(pdev, 0x56 + 4 * channel + unit, conf);  in it821x_program_udma()
171 		pci_write_config_byte(pdev, 0x56 + 4 * channel, conf);  in it821x_program_udma()
172 		pci_write_config_byte(pdev, 0x56 + 4 * channel + 1, conf);  in it821x_program_udma()
296 	u8 conf;  in it821x_passthru_set_dmamode()  local
309 		pci_read_config_byte(pdev, 0x50, &conf);  in it821x_passthru_set_dmamode()
311 			conf &= channel ? 0x9F: 0xE7;  in it821x_passthru_set_dmamode()
313 			conf &= ~ (1 << (3 + 2 * channel + unit));  in it821x_passthru_set_dmamode()
314 		pci_write_config_byte(pdev, 0x50, conf);  in it821x_passthru_set_dmamode()
326 		pci_read_config_byte(pdev, 0x50, &conf);  in it821x_passthru_set_dmamode()
328 			conf |= channel ? 0x60: 0x18;  in it821x_passthru_set_dmamode()
330 			conf |= 1 << (3 + 2 * channel + unit);  in it821x_passthru_set_dmamode()
331 		pci_write_config_byte(pdev, 0x50, conf);  in it821x_passthru_set_dmamode()
739 	u8 conf;  in it821x_port_start()  local
750 	pci_read_config_byte(pdev, 0x50, &conf);  in it821x_port_start()
752 	if (conf & 1) {  in it821x_port_start()
761 	if (conf & (1 << (1 + ap->port_no)))  in it821x_port_start()
874 	u8 conf;  in it821x_init_one()  local
925 		pci_read_config_byte(pdev, 0x50, &conf);  in it821x_init_one()
926 		conf &= 1;  in it821x_init_one()
929 								mode[conf]);  in it821x_init_one()
930 		if (conf == 0)  in it821x_init_one()