Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-08 12:56:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Adjust VADDR_RANGE in the implementation of PageTableMode for DeviceMode

Browse Source
This commit is contained in:
Yuke Peng 2025-03-23 14:05:26 +08:00 committed by Junyang Zhang
parent b1c066c1ad
commit 63d0a05e14
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ostd/src/arch/x86/iommu/dma_remapping/second_stage.rs
View File

@ -20,8 +20,8 @@ use crate::{
pub struct DeviceMode {}
impl PageTableMode for DeviceMode {
/// The device address space is 32-bit.
const VADDR_RANGE: Range<Vaddr> = 0..0x1_0000_0000;
/// The device address width we currently support is 39-bit.
const VADDR_RANGE: Range<Vaddr> = 0..0x80_0000_0000;
}
#[derive(Clone, Debug, Default)]