cleaning up a bit

1 files changed, 0 insertions, 50 deletions

diff --git a/kernel/timer.h b/kernel/timer.h
deleted file mode 100644
index 1e3d066..0000000
--- a/kernel/timer.h
+++ /dev/null
@@ -1,50 +0,0 @@
-
-/**
- * @file
- * References
- * ----------
- * * http://www.brokenthorn.com/Resources/OSDevPit.html
- * * https://wiki.osdev.org/CMOS
-
-
- vcc/gnd - voltage/ground
-
- D0-D7 - data lines		(data bus)
- wr/rd - writing / reading	(system control bus) 
- cs - ignore wr/rd or not	(address bus)
- a0-a1				(address bus)
-
- // the three 16bit down counters/timers/channels
- clk	0-2 (in)
- gate	0-2 (in)
- out	0-2 (out)
-
- //typical
-    out1 -> pic  interrupt on every tick (system timer)
-    out2 - was used for genearting dram memory refresh  (Do not use)
-    out3 -> pc speaker
-
-    gate pins : depend on mode of operation
-    we do have modes 0-5.
-    mode0: counts down to zero , triggers interrupt and waits 
-    mode1: 
-    mode2: rate generator (sys timer)
-    ....
- */
-
-#include <stdint.h>
-
-/** 
- * Initilize time and PIT (trigger 25 times a second). 
- * Returns the number of seconds passed since 1970.
- */
-uint64_t timer_init();
-
-/** get number of ticks since boot */
-uint64_t timer_get_ticks();
-
-/** get number of milliseconds since boot */
-uint64_t timer_get_uptime_ms();
-
-/** get number of milliseconds since 1970 */
-uint64_t timer_get_ms();