1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_EFI_H
 3#define _ASM_EFI_H
 4
 5typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
 6
 7void *efi_get_pal_addr(void);
 8void efi_map_pal_code(void);
 9void efi_memmap_walk(efi_freemem_callback_t, void *);
10void efi_memmap_walk_uc(efi_freemem_callback_t, void *);
11void efi_gettimeofday(struct timespec64 *ts);
12
13#endif