diff options
| author | Natasha Moongrave <natasha@256phi.eu> | 2026-03-10 12:53:00 +0100 |
|---|---|---|
| committer | Natasha Moongrave <natasha@256phi.eu> | 2026-03-10 12:53:00 +0100 |
| commit | 713c8b06e723cc3c0e544ed359f28a45f9f1759e (patch) | |
| tree | a42d6b5b814848ea7f4861bec70f37f3d107c224 | |
| parent | cf4508cfe643ce5ea021a067851e24c25deeeb12 (diff) | |
added an EOI (end of interrupt) signal to the timer_interrupt_handler in src/interrupts.rs to send an EOI messgage to the cpu to allow for another hardware interrupt to proceed and not hog up the CPU
| -rw-r--r-- | StrixKernel/src/interrupts.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/StrixKernel/src/interrupts.rs b/StrixKernel/src/interrupts.rs index 2cc01b5..02d39f0 100644 --- a/StrixKernel/src/interrupts.rs +++ b/StrixKernel/src/interrupts.rs @@ -73,6 +73,11 @@ extern "x86-interrupt" fn timer_interrupt_handler( _stack_frame: InterruptStackFrame) { print!("."); + + unsafe { + PICS.lock() + .notify_end_of_interrupt(InterruptIndex::Timer.as_u8()); + } } |