C++ (Cpp) omap_get_die_id 예제들

예제 #1

파일: board-devkit8500.c 프로젝트: ExtremeGTX/Devkit8500_Linux_BSP

static void __init omap_dm9000_init(void)
{
	unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
	struct omap_die_id odi;
	int ret;

	ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
	if (ret < 0) {
		printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
			OMAP_DM9000_GPIO_IRQ);
		return;
	}

	omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);

	/* init the mac address using DIE id */
	omap_get_die_id(&odi);

	eth_addr[0] = 0x02; /* locally administered */
	eth_addr[1] = odi.id_1 & 0xff;
	eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
	eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
	eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
	eth_addr[5] = (odi.id_0 & 0x000000ff);
}

예제 #2

파일: board-44xx-identity.c 프로젝트: qqzwc/JBX_Kernel

static ssize_t omap4_die_id_show(struct kobject *kobj,
                                 struct kobj_attribute *attr, char *buf)
{
    struct  omap_die_id opi;
    omap_get_die_id(&opi);
    return sprintf(buf, "%08X-%08X-%08X-%08X\n", opi.id_3,
                   opi.id_2, opi.id_1, opi.id_0);
}