From 2b4e3f8e68e0fd2c75fb1ca289b632c7dc655d72 Mon Sep 17 00:00:00 2001
From: Natasha Moongrave <natasha@256phi.eu>
Date: Wed, 11 Mar 2026 11:05:29 +0100
Subject: added base handling for keyboard (PS/2) hardware interrupts in
 src/interrupts.rs

---
 StrixKernel/src/interrupts.rs | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/StrixKernel/src/interrupts.rs b/StrixKernel/src/interrupts.rs
index 02d39f0..039cb3c 100644
--- a/StrixKernel/src/interrupts.rs
+++ b/StrixKernel/src/interrupts.rs
@@ -15,10 +15,13 @@ lazy_static! {
         idt.breakpoint.set_handler_fn(breakpoint_handler); // breakpoint exception handler
 unsafe {
             idt.double_fault.set_handler_fn(double_fault_handler)
-                .set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX); // new
+                .set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX);
         }
         idt[InterruptIndex::Timer.as_usize()]
-            .set_handler_fn(timer_interrupt_handler); // new
+            .set_handler_fn(timer_interrupt_handler);
+
+        idt[InterruptIndex::Keyboard.as_usize()]
+            .set_handler_fn(keyboard_interrupt_handler);
 
 
         idt
@@ -57,6 +60,7 @@ pub static PICS: spin::Mutex<ChainedPics> =
 #[repr(u8)]
 pub enum InterruptIndex {
     Timer = PIC_1_OFFSET,
+    Keyboard,
 }
 
 impl InterruptIndex {
@@ -80,6 +84,18 @@ extern "x86-interrupt" fn timer_interrupt_handler(
     }
 }
 
+extern "x86-interrupt" fn keyboard_interrupt_handler(
+    _stack_frame: InterruptStackFrame)
+{
+    print!("k");
+
+    unsafe {
+        PICS.lock()
+            .notify_end_of_interrupt(InterruptIndex::Keyboard.as_u8());
+    }
+}
+
+
 
 
 // TESTS //
-- 
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