911                         let mut pit = self.pit_counter.lock();  in run()  localVariable
912                         pit.timer_handler();  in run()
925         pit: Pit,  field
952     fn write_command(pit: &mut Pit, command: u8) {  in write_command()
953         pit.write(pit_bus_address(PortIOSpace::PortCommand), &[command])  in write_command()
957     fn write_speaker(pit: &mut Pit, command: u8) {  in write_speaker()
958         pit.write(pit_bus_address(PortIOSpace::PortSpeaker), &[command])  in write_speaker()
962     fn write_counter(pit: &mut Pit, counter_idx: usize, data: u16, access_mode: CommandAccess) {  in write_counter()
973             pit.write(pit_bus_address(port), &[(data & 0xff) as u8]);  in write_counter()
978             pit.write(pit_bus_address(port), &[(data >> 8) as u8]);  in write_counter()
983     fn read_counter(pit: &mut Pit, counter_idx: usize, expected: u16, access_mode: CommandAccess) {  in read_counter()
995             pit.read(pit_bus_address(port), &mut buffer);  in read_counter()
1002             pit.read(pit_bus_address(port), &mut buffer);  in read_counter()
1012             pit: Pit::new(irqfd.try_clone().unwrap(), clock.clone()).unwrap(),  in set_up()
1040             &mut data.pit,  in write_and_latch()
1043         write_counter(&mut data.pit, 0, 24, CommandAccess::CommandRWBoth);  in write_and_latch()
1049             &mut data.pit,  in write_and_latch()
1054         read_counter(&mut data.pit, 0, 23, CommandAccess::CommandRWBoth);  in write_and_latch()
1058             &mut data.pit,  in write_and_latch()
1061         write_counter(&mut data.pit, 1, 314, CommandAccess::CommandRWBoth);  in write_and_latch()
1064             &mut data.pit,  in write_and_latch()
1068         read_counter(&mut data.pit, 1, 313, CommandAccess::CommandRWBoth);  in write_and_latch()
1072             &mut data.pit,  in write_and_latch()
1075         write_counter(&mut data.pit, 2, 0xffff, CommandAccess::CommandRWBoth);  in write_and_latch()
1078             &mut data.pit,  in write_and_latch()
1082         read_counter(&mut data.pit, 2, 0xfffe, CommandAccess::CommandRWBoth);  in write_and_latch()
1090             &mut data.pit,  in write_and_read_least()
1095         write_counter(&mut data.pit, 0, 0x3424, CommandAccess::CommandRWLeast);  in write_and_read_least()
1096         read_counter(&mut data.pit, 0, 0x0024, CommandAccess::CommandRWLeast);  in write_and_read_least()
1098             &mut data.pit,  in write_and_read_least()
1102         read_counter(&mut data.pit, 0, 0x0024, CommandAccess::CommandRWLeast);  in write_and_read_least()
1110             &mut data.pit,  in write_and_read_most()
1115         write_counter(&mut data.pit, 0, 0x3424, CommandAccess::CommandRWMost);  in write_and_read_most()
1116         read_counter(&mut data.pit, 0, 0x3400, CommandAccess::CommandRWMost);  in write_and_read_most()
1118             &mut data.pit,  in write_and_read_most()
1122         read_counter(&mut data.pit, 0, 0x3400, CommandAccess::CommandRWMost);  in write_and_read_most()
1130         data.pit  in read_command()
1140             &mut data.pit,  in test_timed_latch()
1145         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in test_timed_latch()
1147             &mut data.pit,  in test_timed_latch()
1153             &mut data.pit,  in test_timed_latch()
1156         read_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in test_timed_latch()
1159             &mut data.pit,  in test_timed_latch()
1163             &mut data.pit,  in test_timed_latch()
1175             &mut data.pit,  in interrupt_mode()
1180         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in interrupt_mode()
1192             &mut data.pit,  in rate_gen_mode()
1197         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in rate_gen_mode()
1216             &mut data.pit,  in square_wave_counter_read()
1221         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in square_wave_counter_read()
1225             &mut data.pit,  in square_wave_counter_read()
1237             &mut data.pit,  in rate_gen_counter_read()
1242         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in rate_gen_counter_read()
1246             &mut data.pit,  in rate_gen_counter_read()
1258             &mut data.pit,  in interrupt_counter_read()
1263         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in interrupt_counter_read()
1267             &mut data.pit,  in interrupt_counter_read()
1274         read_counter(&mut data.pit, 0, 0, CommandAccess::CommandRWBoth);  in interrupt_counter_read()
1282             &mut data.pit,  in read_back_count_access_low()
1287         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWLeast);  in read_back_count_access_low()
1289             &mut data.pit,  in read_back_count_access_low()
1298             &mut data.pit,  in read_back_count_access_low()
1303         read_counter(&mut data.pit, 0, 0x00ff, CommandAccess::CommandRWLeast);  in read_back_count_access_low()
1305             &mut data.pit,  in read_back_count_access_low()
1311             &mut data.pit,  in read_back_count_access_low()
1323             &mut data.pit,  in read_back_count_access_high()
1328         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWLeast);  in read_back_count_access_high()
1330             &mut data.pit,  in read_back_count_access_high()
1339             &mut data.pit,  in read_back_count_access_high()
1344         read_counter(&mut data.pit, 0, 0xff00, CommandAccess::CommandRWMost);  in read_back_count_access_high()
1346             &mut data.pit,  in read_back_count_access_high()
1352             &mut data.pit,  in read_back_count_access_high()
1364             &mut data.pit,  in read_back_status()
1369         write_counter(&mut data.pit, 0, 0xffff, CommandAccess::CommandRWBoth);  in read_back_status()
1371             &mut data.pit,  in read_back_status()
1378             &mut data.pit,  in read_back_status()
1389             &mut data.pit,  in speaker_square_wave()
1394         write_counter(&mut data.pit, 2, 0xffff, CommandAccess::CommandRWBoth);  in speaker_square_wave()
1398             &mut data.pit,  in speaker_square_wave()
1409             &mut data.pit,  in speaker_rate_gen()
1414         write_counter(&mut data.pit, 2, 0xffff, CommandAccess::CommandRWBoth);  in speaker_rate_gen()
1419         read_counter(&mut data.pit, 2, 0xffff - 128, CommandAccess::CommandRWBoth);  in speaker_rate_gen()
1421         write_speaker(&mut data.pit, 0x1);  in speaker_rate_gen()
1423         read_counter(&mut data.pit, 2, 0xffff - 128, CommandAccess::CommandRWBoth);  in speaker_rate_gen()
1431             &mut data.pit,  in speaker_interrupt()
1436         write_counter(&mut data.pit, 2, 0xffff, CommandAccess::CommandRWBoth);  in speaker_interrupt()
1441         read_counter(&mut data.pit, 2, 0xffff - 128, CommandAccess::CommandRWBoth);  in speaker_interrupt()
1443         write_speaker(&mut data.pit, 0x1);  in speaker_interrupt()
1445         read_counter(&mut data.pit, 2, 0xffff - 256, CommandAccess::CommandRWBoth);  in speaker_interrupt()
1452         data.pit.write(  in invalid_write_and_read()
1460         data.pit.read(  in invalid_write_and_read()