C++ (Cpp) snd_gus_interrupt Examples

Example #1

File: gusmax.c Project: OS2World/DRV-UNIAUD

static void snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
	struct snd_gusmax *maxcard = (struct snd_gusmax *) dev_id;
	int loop, max = 5;

	do {
		loop = 0;
		if (inb(maxcard->gus_status_reg)) {
			snd_gus_interrupt(irq, maxcard->gus, regs);
			loop++;
		}
		if (inb(maxcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
			snd_cs4231_interrupt(irq, maxcard->cs4231, regs);
			loop++;
		}
	} while (loop && --max > 0);
}

Example #2

File: gusmax.c Project: Antonio-Zhou/Linux-2.6.11

static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
	struct snd_gusmax *maxcard = (struct snd_gusmax *) dev_id;
	int loop, max = 5;
	int handled = 0;

	do {
		loop = 0;
		if (inb(maxcard->gus_status_reg)) {
			handled = 1;
			snd_gus_interrupt(irq, maxcard->gus, regs);
			loop++;
		}
		if (inb(maxcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
			handled = 1;
			snd_cs4231_interrupt(irq, maxcard->cs4231, regs);
			loop++;
		}
	} while (loop && --max > 0);
	return IRQ_RETVAL(handled);
}

Example #3

File: gusmax.c Project: MiniBlu/cm11_kernel_htc_msm8974a3ul

static irqreturn_t snd_gusmax_interrupt(int irq, void *dev_id)
{
	struct snd_gusmax *maxcard = dev_id;
	int loop, max = 5;
	int handled = 0;

	do {
		loop = 0;
		if (inb(maxcard->gus_status_reg)) {
			handled = 1;
			snd_gus_interrupt(irq, maxcard->gus);
			loop++;
		}
		if (inb(maxcard->pcm_status_reg) & 0x01) { 
			handled = 1;
			snd_wss_interrupt(irq, maxcard->wss);
			loop++;
		}
	} while (loop && --max > 0);
	return IRQ_RETVAL(handled);
}