forked from koniifer/ableos
25 lines
438 B
Rust
25 lines
438 B
Rust
use cpuio::{inb, inl, inw, outb, outl, outw};
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pub fn read32(reg: u16) -> u32 {
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unsafe { inl(reg) }
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}
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pub fn read16(reg: u16) -> u16 {
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unsafe { inw(reg) as u16 }
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}
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pub fn read8(reg: u16) -> u8 {
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unsafe { inb(reg) }
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}
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pub fn write32(reg: u16, val: u32) {
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unsafe { outl(val, reg) }
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}
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pub fn write16(reg: u16, val: u16) {
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unsafe { outw(val, reg) }
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}
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pub fn write8(reg: u16, val: u8) {
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unsafe { outb(val, reg) }
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}
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