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Make IoPort x86-specific

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Zejun Zhao 2025-04-17 10:38:11 +08:00 committed by Tate, Hongliang Tian
parent e4aa261c48
commit 47ee012e6b
1 changed files with 13 additions and 6 deletions
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19
ostd/src/io/mod.rs
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@ -8,13 +8,19 @@
//! - `IoPort` for port I/O (PIO). //! - `IoPort` for port I/O (PIO).
mod io_mem; mod io_mem;
mod io_port;
pub use self::{io_mem::IoMem, io_port::IoPort}; use cfg_if::cfg_if;
pub(crate) use self::{
io_mem::IoMemAllocatorBuilder, pub use self::io_mem::IoMem;
io_port::{reserve_io_port_range, sensitive_io_port, RawIoPortRange}, pub(crate) use self::io_mem::IoMemAllocatorBuilder;
};
cfg_if!(
if #[cfg(target_arch = "x86_64")] {
mod io_port;
pub use io_port::IoPort;
pub(crate) use self::io_port::{reserve_io_port_range, sensitive_io_port, RawIoPortRange};
}
);
/// Initializes the static allocator based on builder. /// Initializes the static allocator based on builder.
/// ///
@ -32,5 +38,6 @@ pub(crate) use self::{
/// exceed the maximum value specified by architecture. /// exceed the maximum value specified by architecture.
pub(crate) unsafe fn init(io_mem_builder: IoMemAllocatorBuilder) { pub(crate) unsafe fn init(io_mem_builder: IoMemAllocatorBuilder) {
self::io_mem::init(io_mem_builder); self::io_mem::init(io_mem_builder);
#[cfg(target_arch = "x86_64")]
self::io_port::init(); self::io_port::init();
} }