C++ (Cpp) xen_irq_resume Beispiele

Beispiel #1

Datei: manage.c Projekt: RobinSystems/linux-3.13

static int xen_suspend(void *data)
{
	struct suspend_info *si = data;
	int err;

	BUG_ON(!irqs_disabled());

	err = syscore_suspend();
	if (err) {
		pr_err("%s: system core suspend failed: %d\n", __func__, err);
		return err;
	}

	if (si->pre)
		si->pre();

	/*
	 * This hypercall returns 1 if suspend was cancelled
	 * or the domain was merely checkpointed, and 0 if it
	 * is resuming in a new domain.
	 */
	si->cancelled = HYPERVISOR_suspend(si->arg);

	if (si->post)
		si->post(si->cancelled);

	if (!si->cancelled) {
		xen_irq_resume();
		xen_timer_resume();
	}

	syscore_resume();

	return 0;
}

Beispiel #2

Datei: manage.c Projekt: LouZiffer/m900_kernel_cupcake-SDX

static int xen_suspend(void *data)
{
	int *cancelled = data;
	int err;

	BUG_ON(!irqs_disabled());

	load_cr3(swapper_pg_dir);

	err = device_power_down(PMSG_SUSPEND);
	if (err) {
		printk(KERN_ERR "xen_suspend: device_power_down failed: %d\n",
		       err);
		return err;
	}

	xen_mm_pin_all();
	gnttab_suspend();
	xen_pre_suspend();

	/*
	 * This hypercall returns 1 if suspend was cancelled
	 * or the domain was merely checkpointed, and 0 if it
	 * is resuming in a new domain.
	 */
	*cancelled = HYPERVISOR_suspend(virt_to_mfn(xen_start_info));

	xen_post_suspend(*cancelled);
	gnttab_resume();
	xen_mm_unpin_all();

	device_power_up(PMSG_RESUME);

	if (!*cancelled) {
		xen_irq_resume();
		xen_console_resume();
		xen_timer_resume();
	}

	return 0;
}

Beispiel #3

Datei: manage.c Projekt: MaxChina/linux

static int xen_suspend(void *data)
{
	struct suspend_info *si = data;
	int err;

	BUG_ON(!irqs_disabled());

	err = syscore_suspend();
	if (err) {
		pr_err("%s: system core suspend failed: %d\n", __func__, err);
		return err;
	}

	gnttab_suspend();
	xen_arch_pre_suspend();

	/*
	 * This hypercall returns 1 if suspend was cancelled
	 * or the domain was merely checkpointed, and 0 if it
	 * is resuming in a new domain.
	 */
	si->cancelled = HYPERVISOR_suspend(xen_pv_domain()
                                           ? virt_to_mfn(xen_start_info)
                                           : 0);

	xen_arch_post_suspend(si->cancelled);
	gnttab_resume();

	if (!si->cancelled) {
		xen_irq_resume();
		xen_console_resume();
		xen_timer_resume();
	}

	syscore_resume();

	return 0;
}

Beispiel #4

Datei: manage.c Projekt: LittleForker/linux-2.6

static int xen_suspend(void *data)
{
	struct suspend_info *si = data;
	int err;

	BUG_ON(!irqs_disabled());

	err = sysdev_suspend(PMSG_FREEZE);
	if (err) {
		printk(KERN_ERR "xen_suspend: sysdev_suspend failed: %d\n",
			err);
		return err;
	}

	if (si->pre)
		si->pre();

	/*
	 * This hypercall returns 1 if suspend was cancelled
	 * or the domain was merely checkpointed, and 0 if it
	 * is resuming in a new domain.
	 */
	si->cancelled = HYPERVISOR_suspend(si->arg);

	if (si->post)
		si->post(si->cancelled);

	if (!si->cancelled) {
		xen_irq_resume();
		xen_console_resume();
		xen_timer_resume();
	}

	sysdev_resume();

	return 0;
}