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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/nds32/include/asm/shmparam.h | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/nds32/include/asm/shmparam.h')
| -rw-r--r-- | arch/nds32/include/asm/shmparam.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/nds32/include/asm/shmparam.h b/arch/nds32/include/asm/shmparam.h new file mode 100644 index 000000000..3aeee9469 --- /dev/null +++ b/arch/nds32/include/asm/shmparam.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2005-2017 Andes Technology Corporation + +#ifndef _ASMNDS32_SHMPARAM_H +#define _ASMNDS32_SHMPARAM_H + +/* + * This should be the size of the virtually indexed cache/ways, + * whichever is greater since the cache aliases every size/ways + * bytes. + */ +#define SHMLBA (4 * SZ_8K) /* attach addr a multiple of this */ + +/* + * Enforce SHMLBA in shmat + */ +#define __ARCH_FORCE_SHMLBA + +#endif /* _ASMNDS32_SHMPARAM_H */ |