43 lines
915 B
C
43 lines
915 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)
|
||
|
{
|
||
|
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_setup_shared_info();
|
||
|
}
|
||
|
|