redox-driver-sys: expose TOML quirk loaders to acpid runtime

Promote the four runtime TOML loader families from pub(crate) to pub
so consumers (acpid) can call them directly at startup:

  * read_toml_cpu_bug_entries / parse_cpu_bug_toml / load_cpu_bug_flags
  * read_toml_clocksource_entries / parse_clocksource_toml / load_clocksource_flags
  * read_toml_chipset_entries / parse_chipset_toml / load_chipset_flags
  * read_toml_usb_audio_entries / parse_usb_audio_toml / load_usb_audio_flags

These read /etc/quirks.d/*.toml at startup and OR-accumulate the
flags. Exposing them makes the quirks system data-driven for any
caller, not just compiled-in drivers. The semantics are unchanged;
only the visibility bumps from pub(crate)/fn to pub.

2026 Red Bear OS.

local/recipes/drivers/redox-driver-sys/source/src/quirks/toml_loader.rs

@@ -433,7 +433,7 @@ pub const CPU_BUG_FLAG_NAMES: &[(&str, CpuBugFlags)] = &[
     ("X86_BUG_ITS", CpuBugFlags::X86_BUG_ITS),
 ];
 
-pub(crate) fn read_toml_cpu_bug_entries() -> std::io::Result<Vec<CpuBugQuirkEntry>> {
+pub fn read_toml_cpu_bug_entries() -> std::io::Result<Vec<CpuBugQuirkEntry>> {
     let mut entries = Vec::new();
     for path in sorted_toml_files(QUIRKS_DIR)? {
         let path_str = path.display().to_string();
@@ -456,7 +456,7 @@ pub(crate) fn read_toml_cpu_bug_entries() -> std::io::Result<Vec<CpuBugQuirkEntr
     Ok(entries)
 }
 
-fn parse_cpu_bug_toml(
+pub fn parse_cpu_bug_toml(
     doc: &toml::Value,
     out: &mut Vec<CpuBugQuirkEntry>,
     path: &str,
@@ -502,7 +502,7 @@ fn parse_cpu_bug_toml(
 
 /// Look up the CPU bug flags for a given CPUID across all
 /// runtime TOML entries. Returns the OR-accumulated flags.
-pub(crate) fn load_cpu_bug_flags(
+pub fn load_cpu_bug_flags(
     cpuid: &CpuId,
     vendor_id: u16,
 ) -> CpuBugFlags {
@@ -524,7 +524,7 @@ pub const CLOCKSOURCE_FLAG_NAMES: &[(&str, ClocksourceQuirkFlags)] = &[
     ("hpet_broken", ClocksourceQuirkFlags::HPET_BROKEN),
 ];
 
-pub(crate) fn read_toml_clocksource_entries()
+pub fn read_toml_clocksource_entries()
 -> std::io::Result<Vec<ClocksourceQuirkEntry>> {
     let mut entries = Vec::new();
     for path in sorted_toml_files(QUIRKS_DIR)? {
@@ -548,7 +548,7 @@ pub(crate) fn read_toml_clocksource_entries()
     Ok(entries)
 }
 
-fn parse_clocksource_toml(
+pub fn parse_clocksource_toml(
     doc: &toml::Value,
     out: &mut Vec<ClocksourceQuirkEntry>,
     path: &str,
@@ -603,7 +603,7 @@ fn parse_clocksource_toml(
 /// Look up the clocksource flags for the given PCI device
 /// (vendor, device, revision) across all runtime TOML entries.
 /// Returns the OR-accumulated flags.
-pub(crate) fn load_clocksource_flags(
+pub fn load_clocksource_flags(
     vendor: u16,
     device: u16,
     revision: u8,
@@ -632,7 +632,7 @@ pub const CHIPSET_FLAG_NAMES: &[(&str, ChipsetQuirkFlags)] = &[
     ("apple_airport_reset", ChipsetQuirkFlags::APPLE_AIRPORT_RESET),
 ];
 
-pub(crate) fn read_toml_chipset_entries() -> std::io::Result<Vec<ChipsetQuirkEntry>> {
+pub fn read_toml_chipset_entries() -> std::io::Result<Vec<ChipsetQuirkEntry>> {
     let mut entries = Vec::new();
     for path in sorted_toml_files(QUIRKS_DIR)? {
         let path_str = path.display().to_string();
@@ -655,7 +655,7 @@ pub(crate) fn read_toml_chipset_entries() -> std::io::Result<Vec<ChipsetQuirkEnt
     Ok(entries)
 }
 
-fn parse_chipset_toml(
+pub fn parse_chipset_toml(
     doc: &toml::Value,
     out: &mut Vec<ChipsetQuirkEntry>,
     path: &str,
@@ -710,7 +710,7 @@ fn parse_chipset_toml(
 /// Look up the chipset flags for the given (vendor, device,
 /// class) tuple across all runtime TOML entries. Returns
 /// the OR-accumulated flags.
-pub(crate) fn load_chipset_flags(vendor: u16, device: u16, class: u16) -> ChipsetQuirkFlags {
+pub fn load_chipset_flags(vendor: u16, device: u16, class: u16) -> ChipsetQuirkFlags {
     let mut flags = ChipsetQuirkFlags::empty();
     if let Ok(entries) = read_toml_chipset_entries() {
         for entry in entries {
@@ -754,7 +754,7 @@ pub const USB_AUDIO_FLAG_NAMES: &[(&str, UsbAudioQuirkFlags)] = &[
     ("mixer_capture_linear_vol", UsbAudioQuirkFlags::MIXER_CAPTURE_LINEAR_VOL),
 ];
 
-pub(crate) fn read_toml_usb_audio_entries() -> std::io::Result<Vec<UsbAudioQuirkEntry>> {
+pub fn read_toml_usb_audio_entries() -> std::io::Result<Vec<UsbAudioQuirkEntry>> {
     let mut entries = Vec::new();
     for path in sorted_toml_files(QUIRKS_DIR)? {
         let path_str = path.display().to_string();
@@ -777,7 +777,7 @@ pub(crate) fn read_toml_usb_audio_entries() -> std::io::Result<Vec<UsbAudioQuirk
     Ok(entries)
 }
 
-fn parse_usb_audio_toml(
+pub fn parse_usb_audio_toml(
     doc: &toml::Value,
     out: &mut Vec<UsbAudioQuirkEntry>,
     path: &str,
@@ -811,7 +811,7 @@ fn parse_usb_audio_toml(
 
 /// Look up the USB audio flags for the given (vendor, product)
 /// tuple across all runtime TOML entries.
-pub(crate) fn load_usb_audio_flags(vendor: u16, product: u16) -> UsbAudioQuirkFlags {
+pub fn load_usb_audio_flags(vendor: u16, product: u16) -> UsbAudioQuirkFlags {
     let mut flags = UsbAudioQuirkFlags::empty();
     if let Ok(entries) = read_toml_usb_audio_entries() {
         for entry in entries {