X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Farch%2Fx86%2Ftime.c;h=cdf23705909f5d1d7d1c89dc1eeb759c8a33f6eb;hb=5beb98670f040b2d4e697e4d8690cd46d2d30cf3;hp=5f7d59271dd33861cad6d6fec712eeae9e48b2f9;hpb=a4ce2e60f783c9e71447edc03f20f937b8abf35a;p=tpg%2Facess2.git

diff --git a/Kernel/arch/x86/time.c b/Kernel/arch/x86/time.c
index 5f7d5927..cdf23705 100644
--- a/Kernel/arch/x86/time.c
+++ b/Kernel/arch/x86/time.c
@@ -8,8 +8,9 @@
 // === MACROS ===
 #define	NUM_TIMERS	8
 #define	TIMER_QUANTUM	100
-#define TIMER_RATE	13	// (Max: 15, Min: 2) - 15 = 1Hz, 13 = 4Hz, 10 = 1024Hz
-#define TIMER_FREQ	(32768>>TIMER_RATE)	//Hz
+// 2^(15-rate), 15: 1HZ, 5: 1024Hz, 2: 8192Hz
+#define TIMER_RATE	12	// (Max: 15, Min: 2) - 15 = 1Hz, 13 = 4Hz, 12 = 8Hz, 11 = 16Hz 10 = 32Hz, 2
+#define TIMER_FREQ	(0x8000>>TIMER_RATE)	//Hz
 #define MS_PER_TICK_WHOLE	(1000/(TIMER_FREQ))
 #define MS_PER_TICK_FRACT	((Uint64)(1000*TIMER_FREQ-((Uint64)MS_PER_TICK_WHOLE)*0x80000000/TIMER_FREQ))