vasilito
7c7399e0a6
Add guard-recipes.sh with four modes: - --verify: check all local/recipes have correct symlinks into recipes/ - --fix: repair broken symlinks (run before builds) - --save-all: snapshot all recipe.toml into local/recipes/ - --restore: recreate all symlinks from local/recipes/ (run after sync-upstream) Wired into apply-patches.sh (post-patch) and sync-upstream.sh (post-sync). This prevents the build system from deleting recipe files during cargo cook, make distclean, or upstream source refresh.
59 lines
2.1 KiB
Rust
59 lines
2.1 KiB
Rust
use alloc::collections::BTreeMap;
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use alloc::string::String;
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/// Unique identifier for a device on a specific bus.
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#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
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pub struct DeviceId {
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/// The bus namespace for this device, such as `"pci"` or `"usb"`.
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pub bus: String,
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/// The bus-local path for the device, such as `"0000:00:02.0"` or `"1-2"`.
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pub path: String,
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}
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/// Information about a discovered device, used for driver matching and probing.
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct DeviceInfo {
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/// Stable device identifier within the manager.
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pub id: DeviceId,
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/// Optional vendor identifier reported by the bus or firmware.
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pub vendor: Option<u16>,
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/// Optional device identifier reported by the bus or firmware.
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pub device: Option<u16>,
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/// Optional base class code.
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pub class: Option<u8>,
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/// Optional subclass code.
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pub subclass: Option<u8>,
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/// Optional programming-interface code.
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pub prog_if: Option<u8>,
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/// Optional hardware revision code.
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pub revision: Option<u8>,
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/// Optional subsystem vendor identifier.
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pub subsystem_vendor: Option<u16>,
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/// Optional subsystem device identifier.
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pub subsystem_device: Option<u16>,
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/// Raw bus-specific device handle for detailed access.
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pub raw_path: String,
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/// Optional human-readable description provided by firmware or the bus layer.
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pub description: Option<String>,
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}
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/// Generic interface for an owned device handle.
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pub trait Device: Send + Sync {
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/// Returns the stable identifier for this device.
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fn id(&self) -> &DeviceId;
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/// Returns the immutable descriptor used for matching and lifecycle actions.
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fn info(&self) -> &DeviceInfo;
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}
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/// A device that has been successfully matched and bound to a driver.
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct BoundDevice {
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/// Static information captured at discovery time.
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pub info: DeviceInfo,
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/// The name of the driver that currently owns the device.
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pub driver_name: String,
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/// Key-value parameters associated with the active binding.
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pub parameters: BTreeMap<String, String>,
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}
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