C++ (Cpp) kbd_read_data Examples

Example #1

File: pc_keyb.c Project: 8devices/Caraboot

static int kbd_wait_for_input(void)
{
	unsigned long timeout;
	int val;

	timeout = KBD_TIMEOUT;
	val=kbd_read_data();
	while(val < 0) {
		if(timeout--==0)
			return -1;
		udelay(1000);
		val=kbd_read_data();
	}
	return val;
}

Example #2

File: pckbd.c Project: mithleshvrts/qemu-kvm-rhel6

/* Memory mapped interface */
static uint32_t kbd_mm_readb (void *opaque, target_phys_addr_t addr)
{
    KBDState *s = opaque;

    if (addr & s->mask)
        return kbd_read_status(s, 0) & 0xff;
    else
        return kbd_read_data(s, 0) & 0xff;
}

Example #3

File: pc_keyb.c Project: ProjectZeroSlackr/linux-2.4.32-ipod

static void __init kbd_clear_input(void)
{
	int maxread = 100;	/* Random number */

	do {
		if (kbd_read_data() == KBD_NO_DATA)
			break;
	} while (--maxread);
}

Example #4

File: pckbd.c Project: GamerSource/qemu

/* Memory mapped interface */
static uint32_t kbd_mm_readb (void *opaque, hwaddr addr)
{
    KBDState *s = opaque;

    if (addr & s->mask)
        return kbd_read_status(s, 0, 1) & 0xff;
    else
        return kbd_read_data(s, 0, 1) & 0xff;
}

Example #5

File: pc_keyb.c Project: ProjectZeroSlackr/linux-2.4.32-ipod

static int __init kbd_wait_for_input(void)
{
	long timeout = KBD_INIT_TIMEOUT;

	do {
		int retval = kbd_read_data();
		if (retval >= 0)
			return retval;
		mdelay(1);
	} while (--timeout);
	return -1;
}