Differential D8128 Diff 21280 head/sys/amd64/amd64/efirt.c

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head/sys/amd64/amd64/efirt.c

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#include <vm/vm_map.h>		#include <vm/vm_map.h>
#include <vm/vm_object.h>		#include <vm/vm_object.h>
#include <vm/vm_page.h>		#include <vm/vm_page.h>
#include <vm/vm_pager.h>		#include <vm/vm_pager.h>

static struct efi_systbl *efi_systbl;		static struct efi_systbl *efi_systbl;
static struct efi_cfgtbl *efi_cfgtbl;		static struct efi_cfgtbl *efi_cfgtbl;
static struct efi_rt *efi_runtime;		static struct efi_rt *efi_runtime;
		static struct cdev *efi_cdev;

static int efi_status2err[25] = {		static int efi_status2err[25] = {
0, /* EFI_SUCCESS */		0, /* EFI_SUCCESS */
ENOEXEC, /* EFI_LOAD_ERROR */		ENOEXEC, /* EFI_LOAD_ERROR */
EINVAL, /* EFI_INVALID_PARAMETER */		EINVAL, /* EFI_INVALID_PARAMETER */
ENOSYS, /* EFI_UNSUPPORTED */		ENOSYS, /* EFI_UNSUPPORTED */
EMSGSIZE, /* EFI_BAD_BUFFER_SIZE */		EMSGSIZE, /* EFI_BAD_BUFFER_SIZE */
EOVERFLOW, /* EFI_BUFFER_TOO_SMALL */		EOVERFLOW, /* EFI_BUFFER_TOO_SMALL */
▲ Show 20 Lines • Show All 325 Lines • ▼ Show 20 Lines	efi_runtime = (efi_systbl->st_rt == 0) ? NULL :
(struct efi_rt *)efi_systbl->st_rt;		(struct efi_rt *)efi_systbl->st_rt;
if (efi_runtime == NULL) {		if (efi_runtime == NULL) {
if (bootverbose)		if (bootverbose)
printf("EFI runtime services table is not present\n");		printf("EFI runtime services table is not present\n");
efi_destroy_1t1_map();		efi_destroy_1t1_map();
return (ENXIO);		return (ENXIO);
}		}

return (0);		return (efidev_init(&efi_cdev));
}		}

static void		static void
efi_uninit(void)		efi_uninit(void)
{		{

		efidev_uninit(efi_cdev);

efi_destroy_1t1_map();		efi_destroy_1t1_map();

efi_systbl = NULL;		efi_systbl = NULL;
efi_cfgtbl = NULL;		efi_cfgtbl = NULL;
efi_runtime = NULL;		efi_runtime = NULL;

mtx_destroy(&efi_lock);		mtx_destroy(&efi_lock);
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