vm_topology::pcie

Struct PcieHostBridge

Source 
pub struct PcieHostBridge {
    pub index: u32,
    pub segment: u16,
    pub start_bus: u8,
    pub end_bus: u8,
    pub ecam_range: MemoryRange,
    pub low_mmio: MemoryRange,
    pub high_mmio: MemoryRange,
}
Expand description

A description of a PCI Express Root Complex, as visible to the CPU.

Fields§

§index: u32

A unique integer index of this host bridge in the VM.

§segment: u16

PCIe segment number.

§start_bus: u8

Lowest valid bus number.

§end_bus: u8

Highest valid bus number.

§ecam_range: MemoryRange

Memory range used for configuration space access.

§low_mmio: MemoryRange

Memory range used for low MMIO.

§high_mmio: MemoryRange

Memory range used for high MMIO.

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