49 строки
984 B
C
49 строки
984 B
C
#include <linux/types.h>
|
|
|
|
#include <xen/interface/xen.h>
|
|
#include <xen/grant_table.h>
|
|
#include <xen/events.h>
|
|
|
|
#include <asm/xen/hypercall.h>
|
|
#include <asm/xen/page.h>
|
|
|
|
#include "xen-ops.h"
|
|
#include "mmu.h"
|
|
|
|
void xen_pre_suspend(void)
|
|
{
|
|
xen_start_info->store_mfn = mfn_to_pfn(xen_start_info->store_mfn);
|
|
xen_start_info->console.domU.mfn =
|
|
mfn_to_pfn(xen_start_info->console.domU.mfn);
|
|
|
|
BUG_ON(!irqs_disabled());
|
|
|
|
HYPERVISOR_shared_info = &xen_dummy_shared_info;
|
|
if (HYPERVISOR_update_va_mapping(fix_to_virt(FIX_PARAVIRT_BOOTMAP),
|
|
__pte_ma(0), 0))
|
|
BUG();
|
|
}
|
|
|
|
void xen_post_suspend(int suspend_cancelled)
|
|
{
|
|
xen_setup_shared_info();
|
|
|
|
if (suspend_cancelled) {
|
|
xen_start_info->store_mfn =
|
|
pfn_to_mfn(xen_start_info->store_mfn);
|
|
xen_start_info->console.domU.mfn =
|
|
pfn_to_mfn(xen_start_info->console.domU.mfn);
|
|
} else {
|
|
#ifdef CONFIG_SMP
|
|
xen_cpu_initialized_map = cpu_online_map;
|
|
#endif
|
|
xen_vcpu_restore();
|
|
}
|
|
|
|
}
|
|
|
|
void xen_arch_resume(void)
|
|
{
|
|
/* nothing */
|
|
}
|