kernel/device/platform/
resource.rs

1//! Platform device resource management module.
2//! 
3//! This module defines the `PlatformDeviceResource` struct and the `PlatformDeviceResourceType` enum,
4//! which represent the resources associated with platform devices.
5//! 
6
7/// PlatformDeviceResource struct
8/// 
9/// This struct represents a resource associated with a platform device.
10/// It contains the resource type (memory, I/O, IRQ, or DMA),
11/// the starting address, and the ending address of the resource.
12#[derive(Debug)]
13pub struct PlatformDeviceResource {
14    pub res_type: PlatformDeviceResourceType,
15    pub start: usize,
16    pub end: usize,
17}
18
19/// PlatformDeviceResourceType enum
20/// 
21/// This enum defines the types of resources that can be associated with a platform device.
22/// The types include memory (MEM), I/O (IO), interrupt request (IRQ), and direct memory access (DMA).
23/// Each type is represented as a variant of the enum.
24#[derive(PartialEq, Eq, Debug)]
25pub enum PlatformDeviceResourceType {
26    MEM,
27    IO,
28    IRQ,
29    DMA,
30}
kernel/device/platform/resource.rs

kernel/device/platform/
resource.rs
