Struct islet_rmm::realm::mm::stage2_translation::Stage2Translation

pub struct Stage2Translation<'a> { /* private fields */ }

Implementations

impl<'a> Stage2Translation<'a>

pub fn new(rtt_base: usize) -> Self

Trait Implementations

impl<'a> Debug for Stage2Translation<'a>

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

Formats the value using the given formatter.

impl<'a> IPATranslation for Stage2Translation<'a>

fn ipa_to_pa(&mut self, guest: GuestPhysAddr, level: usize) -> Option<PhysAddr>

Retrieves Page Table Entry (PA) from Intermediate Physical Address (IPA)

(input) guest: a target guest physical address to translate level: the intended page-table level to reach

(output) if exists, physical address else, None

fn ipa_to_pte( &mut self, guest: GuestPhysAddr, level: usize ) -> Option<(u64, usize)>

Retrieves Page Table Entry (PTE) from Intermediate Physical Address (IPA)

(input) guest: a target guest physical address to translate level: the intended page-table level to reach

(output) if exists, A tuple of (pte value (u64), lastly reached page table level (usize)) else, None

fn get_base_address(&self) -> *const c_void

fn ipa_to_pte_set( &mut self, guest: GuestPhysAddr, level: usize, val: u64 ) -> Result<(), Error>

fn clean(&mut self)

impl<'a> MemAlloc for Stage2Translation<'a>

unsafe fn alloc(layout: Layout) -> *mut u8

unsafe fn alloc_zeroed(layout: Layout) -> *mut u8

unsafe fn dealloc(ptr: *mut u8, layout: Layout)