1 /* cache.h - Flush the processor's cache. */
3 * GRUB -- GRand Unified Bootloader
4 * Copyright (C) 2004,2007 Free Software Foundation, Inc.
6 * GRUB is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GRUB is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
21 #define GRUB_CACHE_H 1
23 #include <grub/symbol.h>
24 #include <grub/types.h>
26 #if defined (__i386__) || defined (__x86_64__)
28 grub_arch_sync_caches (void *address __attribute__ ((unused)),
29 grub_size_t len __attribute__ ((unused)))
33 void EXPORT_FUNC(grub_arch_sync_caches) (void *address, grub_size_t len);
36 #ifndef GRUB_MACHINE_EMU
37 #if defined (__aarch64__) || defined (__powerpc__) || defined (__sparc__)
39 #elif defined (__i386__) || defined (__x86_64__)
41 grub_arch_sync_dma_caches (volatile void *address __attribute__ ((unused)),
42 grub_size_t len __attribute__ ((unused)))
46 void EXPORT_FUNC(grub_arch_sync_dma_caches) (volatile void *address, grub_size_t len);
52 grub_arm_cache_enable (void);
55 #endif /* ! GRUB_CACHE_HEADER */