drew/acadia
1
0
Fork 0
Code Issues 6 Pull requests Projects Releases Packages Wiki Activity Actions

Rust XHCI Implementation.

Browse source
This commit is contained in:
Drew 2025-12-05 22:01:13 -08:00
parent da2eb4fda3
commit 442f938195
14 changed files with 815 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

5
rust/sys/denali/src/ahci/controller.rs
View file

@ -1,3 +1,5 @@
use core::ffi::c_void;
use alloc::sync::Arc;
use mammoth::{
cap::Capability,
@ -27,7 +29,8 @@ impl AhciController {
let pci_device = PciDevice::from_cap(pci_memory).unwrap();
let hba_vaddr =
mem::map_direct_physical_and_leak(pci_device.header().bars[5] as u64, 0x1100);
mem::map_direct_physical_and_leak(pci_device.header().bars[5] as usize, 0x1100)
as *mut c_void as u64;
let hba = unsafe { (hba_vaddr as *mut AhciHba).as_mut().unwrap() };
let mut controller = Self {
pci_device: Mutex::new(pci_device),