Struct AcpiTables 

pub struct AcpiTables<H: Handler> {
    pub rsdp_revision: u8,
    /* private fields */
}

AcpiTables should be constructed after finding the RSDP or RSDT/XSDT and allows enumeration of the system’s ACPI tables.

Fields

rsdp_revision: u8

Implementations

impl<H> AcpiTables<H>

where H: Handler,

pub unsafe fn from_rsdp( handler: H, rsdp_address: usize, ) -> Result<AcpiTables<H>, AcpiError>

Construct an AcpiTables from the physical address of the RSDP.

Safety

The address of the RSDP must be valid.

pub unsafe fn from_rsdt( handler: H, rsdp_revision: u8, rsdt_address: usize, ) -> Result<AcpiTables<H>, AcpiError>

Construct an AcpiTables from the physical address of the RSDT/XSDT, and the revision found in the RSDP.

Safety

The address of the RSDT must be valid.

pub fn table_entries(&self) -> impl Iterator<Item = usize>

Iterate over the physical addresses of the SDTs.

pub fn table_headers(&self) -> impl Iterator<Item = (usize, SdtHeader)>

Iterate over the headers of each SDT, along with their physical addresses.

pub fn find_tables<T>(&self) -> impl Iterator<Item = PhysicalMapping<H, T>>

where T: AcpiTable,

Find all tables with the signature T::SIGNATURE.

pub fn find_table<T>(&self) -> Option<PhysicalMapping<H, T>>

where T: AcpiTable,

Find the first table with the signature T::SIGNATURE.

pub fn dsdt(&self) -> Result<AmlTable, AcpiError>

pub fn ssdts(&self) -> impl Iterator<Item = AmlTable>

Trait Implementations

impl<H> Send for AcpiTables<H>

where H: Handler + Send,

impl<H> Sync for AcpiTables<H>

where H: Handler + Send,