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author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:22 +1000 |
commit | c09597f083960cea492e1d658b9039b06d8a6839 (patch) | |
tree | ff139e3b599e3c50eb43ade65470bf99f2bad323 /drivers/gpu/drm/nouveau/include/nvif/os.h | |
parent | drm/nouveau/core/memory: add reference counting (diff) | |
download | linux-dev-c09597f083960cea492e1d658b9039b06d8a6839.tar.xz linux-dev-c09597f083960cea492e1d658b9039b06d8a6839.zip |
drm/nouveau/core/memory: add some useful accessor macros
Adds support for 64-bit writes, and optimised filling of buffers with
fixed 32/64-bit values.
These will all be used by the upcoming MMU changes.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/os.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/os.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/os.h b/drivers/gpu/drm/nouveau/include/nvif/os.h index 9fcab67c8557..5efdf80d5abc 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/os.h +++ b/drivers/gpu/drm/nouveau/include/nvif/os.h @@ -33,18 +33,4 @@ #include <soc/tegra/fuse.h> #include <soc/tegra/pmc.h> - -#ifndef ioread32_native -#ifdef __BIG_ENDIAN -#define ioread16_native ioread16be -#define iowrite16_native iowrite16be -#define ioread32_native ioread32be -#define iowrite32_native iowrite32be -#else /* def __BIG_ENDIAN */ -#define ioread16_native ioread16 -#define iowrite16_native iowrite16 -#define ioread32_native ioread32 -#define iowrite32_native iowrite32 -#endif /* def __BIG_ENDIAN else */ -#endif /* !ioread32_native */ #endif |