hdaudio-uefi

An attempt to port the RedoxOS HD Audio driver to pure Rust, with no standard library. Currently in progress towards basic first goal of nightly Rust for x86_64 UEFI, which has part of the standard library, then work to port that to no_std:

• x86_64-unknown-uefi (nightly, with std)
• x86_64-unknown-uefi (stable, no_std)
• x86_64-unknwon-unknown (no_std, stable, possibly no_alloc?)

TODO

• Re-implement original syscall::* interfaces from original redox-drivers repo.
  • syscall::physmap
  • syscall::physalloc
  • syscall::physfree
  • syscall::setrens
  • syscall::fmap
  • syscall::open
  • syscall::close

Running

• cd hdaudio
• cargo +nightly build --target x86_64-unknown-uefi
• cd ..
• ./qemu.sh
• once inside QEMU
• FS0:
• .\ihdad.efi