Struct twizzler_abi::device::bus::pcie::PcieBridgeHeader

#[repr(C, packed(4096))]
pub struct PcieBridgeHeader {

    pub fnheader: PcieFunctionHeader,
    pub bar0: u32,
    pub bar1: u32,
    pub primary_bus_nr: u8,
    pub secondary_bus_nr: u8,
    pub subordinate_bus_nr: u8,
    pub secondary_latency_timer: u8,
    pub io_base: u8,
    pub io_limit: u8,
    pub secondary_status: u8,
    pub memory_base: u16,
    pub memory_limit: u16,
    pub pref_memory_base: u16,
    pub pref_memory_limit: u16,
    pub pref_base_upper: u32,
    pub pref_limit_upper: u32,
    pub io_base_upper: u16,
    pub io_limit_upper: u16,
    pub cap_ptr: u32,
    pub exprom_base: u32,
    pub int_line: u8,
    pub int_pin: u8,
    pub bridge_control: u16,
}

The standard PCIe bridge header. See the PCI spec for more details.

Fields

fnheader: PcieFunctionHeader

bar0: u32

bar1: u32

primary_bus_nr: u8

secondary_bus_nr: u8

subordinate_bus_nr: u8

secondary_latency_timer: u8

io_base: u8

io_limit: u8

secondary_status: u8

memory_base: u16

memory_limit: u16

pref_memory_base: u16

pref_memory_limit: u16

pref_base_upper: u32

pref_limit_upper: u32

io_base_upper: u16

io_limit_upper: u16

cap_ptr: u32

exprom_base: u32

int_line: u8

int_pin: u8

bridge_control: u16

Trait Implementations

impl Clone for PcieBridgeHeader

fn clone(&self) -> PcieBridgeHeader

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PcieBridgeHeader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for PcieBridgeHeader