vaseboot/VasEBoot-core/kern/loongarch64/cache.c

40 lines
1.3 KiB
C

/*
* VAS_EBOOT -- GRand Unified Bootloader
* Copyright (C) 2023 Free Software Foundation, Inc.
*
* VAS_EBOOT is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* VAS_EBOOT is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with VAS_EBOOT. If not, see <http://www.gnu.org/licenses/>.
*/
#include <VasEBoot/cache.h>
#include <VasEBoot/misc.h>
/* Prototypes for asm functions. */
void VasEBoot_arch_clean_dcache_range (void);
void VasEBoot_arch_invalidate_icache_range (void);
void
VasEBoot_arch_sync_caches (void *address __attribute__((unused)),
VasEBoot_size_t len __attribute__((unused)))
{
VasEBoot_arch_clean_dcache_range ();
VasEBoot_arch_invalidate_icache_range ();
}
void
VasEBoot_arch_sync_dma_caches (volatile void *address __attribute__((unused)),
VasEBoot_size_t len __attribute__((unused)))
{
/* DMA non-coherent devices not supported yet */
}