C++ (Cpp) set_cpuinfo_static Exemples

Exemple #1

Fichier : cpuinfo.c Projet : rminnich/linux-2.6

void __init setup_cpuinfo(void)
{
	struct device_node *cpu = NULL;

	cpu = (struct device_node *) of_find_node_by_type(NULL, "cpu");
	if (!cpu)
		printk(KERN_ERR "You don't have cpu!!!\n");

	printk(KERN_INFO "%s: initialising\n", __func__);

	switch (cpu_has_pvr()) {
	case 0:
		printk(KERN_WARNING
			"%s: No PVR support. Using static CPU info from FDT\n",
			__func__);
		set_cpuinfo_static(&cpuinfo, cpu);
		break;
/* FIXME I found weird behavior with MB 7.00.a/b
 * please do not use FULL PVR with MMU */
	case 1:
		printk(KERN_INFO "%s: Using full CPU PVR support\n",
			__func__);
		set_cpuinfo_static(&cpuinfo, cpu);
		set_cpuinfo_pvr_full(&cpuinfo, cpu);
		break;
	default:
		printk(KERN_WARNING "%s: Unsupported PVR setting\n", __func__);
		set_cpuinfo_static(&cpuinfo, cpu);
	}
}

Exemple #2

Fichier : cpuinfo.c Projet : 0-T-0/ps4-linux

void __init setup_cpuinfo(void)
{
	cpu = (struct device_node *) of_find_node_by_type(NULL, "cpu");
	if (!cpu)
		pr_err("You don't have cpu!!!\n");

	pr_info("%s: initialising\n", __func__);

	switch (cpu_has_pvr()) {
	case 0:
		pr_warn("%s: No PVR support. Using static CPU info from FDT\n",
			__func__);
		set_cpuinfo_static(&cpuinfo, cpu);
		break;
/* FIXME I found weird behavior with MB 7.00.a/b 7.10.a
 * please do not use FULL PVR with MMU */
	case 1:
		pr_info("%s: Using full CPU PVR support\n",
			__func__);
		set_cpuinfo_static(&cpuinfo, cpu);
		set_cpuinfo_pvr_full(&cpuinfo, cpu);
		break;
	default:
		pr_warn("%s: Unsupported PVR setting\n", __func__);
		set_cpuinfo_static(&cpuinfo, cpu);
	}

	if (cpuinfo.mmu_privins)
		pr_warn("%s: Stream instructions enabled"
			" - USERSPACE CAN LOCK THIS KERNEL!\n", __func__);
}