Struct rk3399_rs::Mmu

pub struct Mmu { /* private fields */ }

MMU Registers

Implementations

impl Mmu

pub const PTR: *const RegisterBlock = {0xff914000 as *const mmu::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn mmu_dte_addr(&self) -> &MmuDteAddr

0x00 - MMU current page table address

pub fn mmu_status(&self) -> &MmuStatus

0x04 - MMU status register

pub fn mmu_cmd(&self) -> &MmuCmd

0x08 - MMU command register

pub fn mmu_page_fault_addr(&self) -> &MmuPageFaultAddr

0x0c - MMU logic address of last page fault register

pub fn mmu_zap_one_line(&self) -> &MmuZapOneLine

0x10 - MMU zap cache line register

pub fn mmu_int_rawstat(&self) -> &MmuIntRawstat

0x14 - MMU raw interrupt status register

pub fn mmu_int_clear(&self) -> &MmuIntClear

0x18 - MMU interrupt clear register

pub fn mmu_int_mask(&self) -> &MmuIntMask

0x1c - MMU interrupt mask register

pub fn mmu_int_status(&self) -> &MmuIntStatus

0x20 - MMU interrupt status register

pub fn mmu_auto_gating(&self) -> &MmuAutoGating

0x24 - clock atuo gating register

Trait Implementations

impl Debug for Mmu

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

Formats the value using the given formatter.

impl Deref for Mmu

type Target = RegisterBlock

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Send for Mmu