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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/arch/ia32/src/drivers/i8254.c @ 575

  → /kernel/trunk/arch/ia32/src/drivers/i8254.c @ 576

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 575 → Rev 576

/kernel/trunk/arch/ia32/src/drivers/i8254.c
39,6 → 39,7
#include <arch/cpuid.h>
#include <arch.h>
#include <time/delay.h>
#include <interrupt.h>
/*
* i8254 chip driver.
52,6 → 53,8
#define CLK_CONST 1193180
#define MAGIC_NUMBER 1194
static void i8254_interrupt(int n, void *stack);
void i8254_init(void)
{
i8254_normal_operation();
64,7 → 67,7
outb(CLK_PORT1, (CLK_CONST/HZ) & 0xf);
outb(CLK_PORT1, (CLK_CONST/HZ) >> 8);
pic_enable_irqs(1<<IRQ_CLK);
trap_register(VECTOR_CLK, i8254_interrupt);
exc_register(VECTOR_CLK, "i8254_clock", i8254_interrupt);
}
#define LOOPS 150000
122,7 → 125,7
return;
}
void i8254_interrupt(__u8 n, __native stack[])
void i8254_interrupt(int n, void *stack)
{
trap_virtual_eoi();
clock();