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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/ia32/src/drivers/ @ 2438

  → /trunk/kernel/arch/ia32/src/drivers/ @ 2439

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2438 → Rev 2439

/trunk/kernel/arch/ia32/src/drivers/i8259.c
95,11 → 95,11
if (irqmask & 0xff) {
x = inb(PIC_PIC0PORT2);
outb(PIC_PIC0PORT2, x & (~(irqmask & 0xff)));
outb(PIC_PIC0PORT2, (uint8_t) (x & (~(irqmask & 0xff))));
}
if (irqmask >> 8) {
x = inb(PIC_PIC1PORT2);
outb(PIC_PIC1PORT2, x & (~(irqmask >> 8)));
outb(PIC_PIC1PORT2, (uint8_t) (x & (~(irqmask >> 8))));
}
}
109,11 → 109,11
if (irqmask & 0xff) {
x = inb(PIC_PIC0PORT2);
outb(PIC_PIC0PORT2, x | (irqmask & 0xff));
outb(PIC_PIC0PORT2, (uint8_t) (x | (irqmask & 0xff)));
}
if (irqmask >> 8) {
x = inb(PIC_PIC1PORT2);
outb(PIC_PIC1PORT2, x | (irqmask >> 8));
outb(PIC_PIC1PORT2, (uint8_t) (x | (irqmask >> 8)));
}
}
123,10 → 123,10
outb(0xa0, 0x20);
}
void pic_spurious(int n, istate_t *istate)
void pic_spurious(int n __attribute__((unused)), istate_t *istate __attribute__((unused)))
{
#ifdef CONFIG_DEBUG
printf("cpu%d: PIC spurious interrupt\n", CPU->id);
printf("cpu%u: PIC spurious interrupt\n", CPU->id);
#endif
}

/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);

/trunk/kernel/arch/ia32/src/drivers/ega.c
66,7 → 66,7
.write = ega_putchar
};
void ega_move_cursor(void);
static void ega_move_cursor(void);
void ega_init(void)
{
119,7 → 119,7
ega_cursor = ega_cursor - ROW;
}
void ega_putchar(chardev_t *d, const char ch)
void ega_putchar(chardev_t *d __attribute__((unused)), const char ch)
{
ipl_t ipl;
152,9 → 152,9
void ega_move_cursor(void)
{
outb(0x3d4, 0xe);
outb(0x3d5, (ega_cursor >> 8) & 0xff);
outb(0x3d5, (uint8_t) ((ega_cursor >> 8) & 0xff));
outb(0x3d4, 0xf);
outb(0x3d5, ega_cursor & 0xff);
outb(0x3d5, (uint8_t) (ega_cursor & 0xff));
}
/** @}