118     vendor_id: u16,  in get_pci_device_structures_mut_by_vendor_id()  argument
195 pub const PORT_PCI_CONFIG_ADDRESS: u16 = 0xcf8;
196 pub const PORT_PCI_CONFIG_DATA: u16 = 0xcfc;
198 pub type SegmentGroupNumber = u16; //理论上最多支持65535个Segment_Group
202     pub struct Status: u16 {
231     pub struct Command: u16 {
424     pub vendor_id: u16, // 供应商ID 0xffff是一个无效值，在读取访问不存在的设备的配置空间寄存器时返回
425     pub device_id: u16, // 设备ID，标志特定设备
426     pub command: u16, // 提供对设备生成和响应pci周期的能力的控制 向该寄存器写入0时，设备与pci总线断开除配置空间访问以外的所有连接
427     pub status: u16,  // 用于记录pci总线相关时间的状态信息寄存器
452     pub subsystem_vendor_id: u16,
453     pub subsystem_id: u16,
457     pub reserved1: u16,
530     pub secondary_status: u16,
531     pub memory_base: u16,
532     pub memory_limit: u16,
533     pub prefetchable_memory_base: u16,
534     pub prefetchable_memory_limit: u16,
537     pub io_base_upper_16_bits: u16,
538     pub io_limit_upper_16_bits: u16,
541     pub reserved1: u16,
545     pub bridge_control: u16,
584     pub secondary_status: u16,
599     pub bridge_control: u16,
600     pub subsystem_device_id: u16,
601     pub subsystem_vendor_id: u16,
671     let status: Status = Status::from_bits_truncate((result >> 16) as u16);  in capabilities_offset()
690     let vendor_id = result as u16;  in pci_read_header()
691     let device_id = (result >> 16) as u16;  in pci_read_header()
694     let command = result as u16;  in pci_read_header()
695     let status = (result >> 16) as u16;  in pci_read_header()
779     let subsystem_vendor_id = result as u16;  in pci_read_general_device_header()
780     let subsystem_id = (result >> 16) as u16;  in pci_read_general_device_header()
787     let reserved1 = (result >> 16) as u16;  in pci_read_general_device_header()
838     let secondary_status = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
841     let memory_base = result as u16;  in pci_read_pci_to_pci_bridge_header()
842     let memory_limit = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
845     let prefetchable_memory_base = result as u16;  in pci_read_pci_to_pci_bridge_header()
846     let prefetchable_memory_limit = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
852     let io_base_upper_16_bits = result as u16;  in pci_read_pci_to_pci_bridge_header()
853     let io_limit_upper_16_bits = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
858     let reserved1 = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
865     let bridge_control = (result >> 16) as u16;  in pci_read_pci_to_pci_bridge_header()
911     let secondary_status = (result >> 16) as u16;  in pci_read_pci_to_cardbus_bridge_header()
931     let bridge_control = (result >> 16) as u16;  in pci_read_pci_to_cardbus_bridge_header()
934     let subsystem_device_id = result as u16;  in pci_read_pci_to_cardbus_bridge_header()
935     let subsystem_vendor_id = (result >> 16) as u16;  in pci_read_pci_to_cardbus_bridge_header()
1429     pub private_header: u16,
1449         let private_header = (capability_header >> 16) as u16;  in next()
1473     pub offset: u16,
1475     pub id: u16,
1486     pub next_capability_offset: Option<u16>,
1495         let id = capability_header as u16;  in next()
1496         let next_offset = (capability_header >> 20) as u16;  in next()