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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __EFI_PAYLOAD_H
#define __EFI_PAYLOAD_H
#include <efi/types.h>
#include <efi/efi-util.h>
struct efi_system_table;
struct efi_loaded_image;
extern struct efi_system_table *efi_sys_table;
extern efi_handle_t efi_parent_image;
extern struct efi_device_path *efi_device_path;
extern struct efi_loaded_image *efi_loaded_image;
void *efi_get_variable(char *name, efi_guid_t *vendor, int *var_size);
static inline void *efi_get_global_var(char *name, int *var_size)
{
extern efi_guid_t efi_global_variable_guid;
return efi_get_variable(name, &efi_global_variable_guid, var_size);
}
int efi_set_variable(char *name, efi_guid_t *vendor, uint32_t attributes,
void *buf, unsigned long size);
int efi_set_variable_usec(char *name, efi_guid_t *vendor, uint64_t usec);
efi_physical_addr_t efi_earlymem_alloc(const struct efi_system_table *sys_table,
size_t *memsize);
#endif
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