C++ (Cpp) avic_init_irq Exemples

Exemple #1

Fichier : kernel.c Projet : imgtec/t-kernel

int start_kernel(int argc, char *argv[])
{
	int i;
	int rc;
	int reg[16];
	int cpsr;
	const int timer_irq = 49;

	cpsr = get_cpsr();
	cpsr &= ~(1<<6 | 1<<7); /* enable irq & fiq */
	cpsr = set_cpsr(cpsr);

	printk("starting kernel...\n");

	printk("starting timer1...\n");
	avic_init_irq((void *)0x80000000, 128);
	mxs_enable_fiq_functionality(1);

	icoll_unmask_irq(timer_irq);



	start_timer(0, 0, 0, 0);


	waitMsec(1000);

	printk("CPSR: [%08X]\n", getcpsr());
	getr(reg);

	for(i=0; i<16; i++){
		printk("register [%d]: [%X]\n", i, reg[i]);
	}
	printk("Hello World!\n");

	while(1) {
		printk("E");
		waitMsec(1000);
	}
	return 0;
}

Exemple #2

Fichier : device.c Projet : lmorin/Stamp-Kernel-Extentions

void __init mx23_irq_init(void)
{
	avic_init_irq(IO_ADDRESS(ICOLL_PHYS_ADDR), ARCH_NR_IRQS);
}