Struct driverkit::pci::MsiX

pub struct MsiX<'s> {
    pub offset: u32,
    /* private fields */
}

Fields

offset: u32

The offset where the MSI-X config is located within the PCI header.

Implementations

impl<'s> MsiX<'s>

pub fn message_control(&self) -> u16

pub fn enabled(&self) -> bool

pub fn enable(&mut self)

pub fn function_mask(&self) -> bool

pub fn table_size(&self) -> usize

Table Size is N - 1 encoded, and is the number of entries in the MSI-X table.

This field is Read-Only.

pub fn bir(&self) -> u8

BIR specifies which BAR is used for the Message Table.

This may be a 64-bit BAR, and is zero-indexed (so BIR=0, BAR0, offset 0x10 into the header).

pub fn table_offset(&self) -> u32

Table Offset is an offset into that BAR where the Message Table lives.

Note that it is 8-byte aligned.

pub fn pending_bit_bir(&self) -> u8

BIR specifies which BAR is used for the Message Table.

This may be a 64-bit BAR, and is zero-indexed (so BIR=0, BAR0, offset 0x10 into the header).

pub fn pending_bit_table_offset(&self) -> u32

Table Offset is an offset into that BAR where the Message Table lives.

Note that it is 8-byte aligned.

Trait Implementations

impl<'s> Debug for MsiX<'s>

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

Formats the value using the given formatter.