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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/powerpc/include/asm/swiotlb.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/include/asm/swiotlb.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/swiotlb.h b/arch/powerpc/include/asm/swiotlb.h new file mode 100644 index 000000000..3c1a1cd16 --- /dev/null +++ b/arch/powerpc/include/asm/swiotlb.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor + */ + +#ifndef __ASM_SWIOTLB_H +#define __ASM_SWIOTLB_H + +#include <linux/swiotlb.h> + +extern unsigned int ppc_swiotlb_enable; + +#ifdef CONFIG_SWIOTLB +void swiotlb_detect_4g(void); +#else +static inline void swiotlb_detect_4g(void) {} +#endif + +#endif /* __ASM_SWIOTLB_H */ |