Replace xhcid's self-contained 294-line xhci/quirks.rs (7-flag bitflags
type + ~30-entry quirk table) with a thin re-export shim that delegates
to redox-driver-sys::quirks, which now carries all 51 Linux 7.1 quirk
flags and the full ~85-entry canonical controller table.
Changes:
- Cargo.toml: add redox-driver-sys path dependency
- xhci/quirks.rs: replace table with pub use XhciControllerQuirkFlags
as XhciQuirks + delegating lookup_quirks(vendor, device, revision,
hci_version)
- main.rs: read real HCIVERSION from MMIO offset 0x04 via
cap.hci_ver.read() instead of hardcoded 0x100 — matches Linux 7.1
xhci_gen_setup() at xhci.c:5455. Two table entries depend on the
value: AMD_0x96_HOST (xhci-pci.c:308) and >= 0x120 spec rule
(xhci-pci.c:511).
- main.rs: resolve quirks BEFORE get_int_method() so BROKEN_MSI skips
MSI/MSI-X probing entirely (matching Linux xhci_try_enable_msi at
xhci-pci.c:143-209). Previously the quirk only overrode the method
label while irq_file still held the MSI handle — a mismatch causing
silent interrupt-delivery failures on BROKEN_MSI controllers.
- get_int_method (both cfg variants): accept quirks parameter
Added try_mem() returning Option<(usize, usize)> for non-panicking
memory BAR access. Fixed virtio-core/probe.rs to use .ok_or() instead
of .map_err() to match the Option return type.
- bytemuck 1.25.0 -> 1.25.1 (patch bump)
- bytemuck_derive 1.10.2 -> 1.11.0 (minor bump)
- Other minor patches refreshed
Part of Phase 0 fix for G1 (Cargo.lock drift).
The suffix-only drift +rb0.3.0 -> +rb0.3.1 was already
applied on master via cargo generate-lockfile. The
other entries are non-Cat-2 transitive bumps that
catches with the lockfile refresh.
No functional change to Cat 2 fork entries (those
already match Cargo.toml at +rb0.3.1).
The only thing it does it changing the size of the region that the
graphics adapter sees as framebuffer. It doesn't actually tell vesad to
resize the framebuffer nor does it implement an actual full graphics
driver. For basic usage the bootloader setup framebuffer is sufficient
and for anything more advanced, virtio-gpu is a much better option that
we already have a full graphics driver for.
This way all components necessary to get a working network connection
are in the base repo. In the future this might help with mounting a
network disk from the initfs. The netutils recipe doesn't get included
in the initfs.
Red Bear OS