/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright ( C ) 2020 Western Digital Corporation or its affiliates .
*/
#ifndef _ASM_EFI_H
#define _ASM_EFI_H
#include <asm /csr.h>
#include <asm /io.h>
#include <asm /mmu_context.h>
#include <asm /ptrace.h>
#include <asm /tlbflush.h>
#include <asm /pgalloc.h>
#ifdef CONFIG_EFI
extern void efi_init(void );
#else
#define efi_init()
#endif
int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md, bool );
#define ARCH_EFI_IRQ_FLAGS_MASK (SR_IE | SR_SPIE)
/* Load initrd anywhere in system RAM */
static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
{
return ULONG_MAX;
}
static inline unsigned long efi_get_kimg_min_align(void )
{
/*
* RISC - V requires the kernel image to placed 2 MB aligned base for 64
* bit and 4 MB for 32 bit .
*/
return IS_ENABLED(CONFIG_64BIT) ? SZ_2M : SZ_4M;
}
#define EFI_KIMG_PREFERRED_ADDRESS efi_get_kimg_min_align()
void arch_efi_call_virt_setup(void );
void arch_efi_call_virt_teardown(void );
unsigned long stext_offset(void );
void efi_icache_sync(unsigned long start, unsigned long end);
#endif /* _ASM_EFI_H */
Messung V0.5 in Prozent C=91 H=70 G=80
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-01)
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