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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/ia32/src/drivers/i8254.c @ 2438

  → /trunk/kernel/arch/ia32/src/drivers/i8254.c @ 2439

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2438 → Rev 2439

/trunk/kernel/arch/ia32/src/drivers/i8254.c
66,7 → 66,7
return IRQ_ACCEPT;
}
static void i8254_irq_handler(irq_t *irq, void *arg, ...)
static void i8254_irq_handler(irq_t *irq, void *arg __attribute__((unused)), ...)
{
/*
* This IRQ is responsible for kernel preemption.
121,7 → 121,7
do {
/* will read both status and count */
outb(CLK_PORT4, 0xc2);
not_ok = (inb(CLK_PORT1)>>6)&1;
not_ok = (uint8_t) ((inb(CLK_PORT1) >> 6) & 1);
t1 = inb(CLK_PORT1);
t1 |= inb(CLK_PORT1) << 8;
} while (not_ok);