1 files changed, 0 insertions, 73 deletions
diff --git a/kernel/irq.c b/kernel/irq.c
deleted file mode 100644
index c6dbf4c..0000000
--- a/kernel/irq.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <stdint.h>
-#include <stddef.h>
-#include <stdio.h>
-#include "idt.h"
-#include "io.h"
-#include "irq.h"
-#include "isr.h"
-#include "panic.h"
-
-/* in isr.c */
-extern void *int_callbacks[256];
-
-void irq_remap(void)
-{
-    outb(0x20, 0x11);
-    outb(0xA0, 0x11);
-    outb(0x21, 0x20);
-    outb(0xA1, 0x28);
-    outb(0x21, 0x04);
-    outb(0xA1, 0x02);
-    outb(0x21, 0x01);
-    outb(0xA1, 0x01);
-    outb(0x21, 0x0);
-    outb(0xA1, 0x0);
-}
-
-void irq_init(void)
-{
-    irq_remap();
-    idt_set_gate(32, (uint32_t)_irq0, 0x08, 0x8E);
-    idt_set_gate(33, (uint32_t)_irq1, 0x08, 0x8E);
-    idt_set_gate(34, (uint32_t)_irq2, 0x08, 0x8E);
-    idt_set_gate(35, (uint32_t)_irq3, 0x08, 0x8E);
-    idt_set_gate(36, (uint32_t)_irq4, 0x08, 0x8E);
-    idt_set_gate(37, (uint32_t)_irq5, 0x08, 0x8E);
-    idt_set_gate(38, (uint32_t)_irq6, 0x08, 0x8E);
-    idt_set_gate(39, (uint32_t)_irq7, 0x08, 0x8E);
-    idt_set_gate(40, (uint32_t)_irq8, 0x08, 0x8E);
-    idt_set_gate(41, (uint32_t)_irq9, 0x08, 0x8E);
-    idt_set_gate(42, (uint32_t)_irq10, 0x08, 0x8E);
-    idt_set_gate(43, (uint32_t)_irq11, 0x08, 0x8E);
-    idt_set_gate(44, (uint32_t)_irq12, 0x08, 0x8E);
-    idt_set_gate(45, (uint32_t)_irq13, 0x08, 0x8E);
-    idt_set_gate(46, (uint32_t)_irq14, 0x08, 0x8E);
-    idt_set_gate(47, (uint32_t)_irq15, 0x08, 0x8E);
-    idt_set_gate(128,(uint32_t)_int0x80, 0x08, 0x8E);
-}
-
-void irq_handler(struct regs_t *regs)
-{
-    void (*handler)(struct regs_t *r);
-
-    handler = int_callbacks[regs->int_no];
-
-    if(handler)
-    {
-        handler(regs);
-    }
-    else
-    {
-    }
-
-    /* If the IDT entry that was invoked was greater than 40
-     *  (meaning IRQ8 - 15), then we need to send an EOI to
-     *  the slave controller */
-    if (regs->int_no >= 40)
-    {
-        outb(0xA0, 0x20);
-    }
-
-    /* send an EOI to the master controller */
-    outb(0x20, 0x20);
-}