ostd::bus::pci::capability

Struct Capability

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pub struct Capability {
    id: u8,
    pos: u16,
    next_ptr: u16,
    len: u16,
    cap_data: CapabilityData,
}
Expand description

PCI Capability

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§id: u8§pos: u16

Pointer to the capability.

§next_ptr: u16

Next Capability pointer, 0xFC if self is the last one.

§len: u16

The length of this Capability

§cap_data: CapabilityData

Implementations§

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impl Capability

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const CAPABILITY_TOP: u16 = 252u16

0xFC, the top of the capability position.

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pub fn capability_data(&self) -> &CapabilityData

Gets the capability data

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pub(super) fn device_capabilities(dev: &mut PciCommonDevice) -> Vec<Self>

Gets the capabilities of one device

Trait Implementations§

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impl Debug for Capability

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

Formats the value using the given formatter. Read more

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