Merge tag 'block-6.2-2023-02-03' of git://git.kernel.dk/linux
[platform/kernel/linux-starfive.git] / arch / riscv / mm / pmem.c
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
11 void arch_wb_cache_pmem(void *addr, size_t size)
12 {
13         ALT_CMO_OP(clean, addr, size, riscv_cbom_block_size);
14 }
15 EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);
16
17 void arch_invalidate_pmem(void *addr, size_t size)
18 {
19         ALT_CMO_OP(inval, addr, size, riscv_cbom_block_size);
20 }
21 EXPORT_SYMBOL_GPL(arch_invalidate_pmem);