1 files changed, 0 insertions, 39 deletions
diff --git a/src/drivers/timer.c b/src/drivers/timer.c
deleted file mode 100644
index a3b4137..0000000
--- a/src/drivers/timer.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// MIT License, Copyright (c) 2020 Marvin Borner
-
-#include <cpu.h>
-#include <def.h>
-#include <interrupts.h>
-
-static u32 timer_ticks = 0;
-
-void timer_phase(int hz)
-{
-	int divisor = 3579545 / 3 / hz;
-	outb(0x43, 0x36); // 01 10 11 0b // CTR, RW, MODE, BCD
-	outb(0x40, divisor & 0xFF);
-	outb(0x40, divisor >> 8);
-}
-
-// Executed 1000 times per second
-void timer_handler()
-{
-	timer_ticks++;
-}
-
-// "Delay" function with CPU sleep
-void timer_wait(u32 ticks)
-{
-	u32 eticks;
-
-	eticks = timer_ticks + ticks;
-	while (timer_ticks < eticks) {
-		__asm__("sti//hlt//cli");
-	}
-}
-
-// Install timer handler into IRQ0
-void timer_install()
-{
-	timer_phase(1000);
-	irq_install_handler(0, timer_handler);
-}