1// SPDX-License-Identifier: GPL-2.0
 2/*
 3 * Copyright (C) 2022 Ventana Micro Systems Inc.
 4 */
 5
 6#include <linux/export.h>
 7#include <linux/libnvdimm.h>
 8
 9#include <asm/cacheflush.h>
10
11void arch_wb_cache_pmem(void *addr, size_t size)
12{
13	ALT_CMO_OP(clean, addr, size, riscv_cbom_block_size);
14}
15EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);
16
17void arch_invalidate_pmem(void *addr, size_t size)
18{
19	ALT_CMO_OP(inval, addr, size, riscv_cbom_block_size);
20}
21EXPORT_SYMBOL_GPL(arch_invalidate_pmem);