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| author | Karol Wachowski <karol.wachowski@linux.intel.com> | 2023-07-31 18:12:57 +0200 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-08-09 13:52:15 +0200 |
| commit | 162f17b2d97a848586340694e64eff14e60a85a8 (patch) | |
| tree | ee690f1ac7bd8ece519d0bb4b4635d83b2feb0d5 /include/uapi/drm | |
| parent | aa5f04d2e5a842351449034e619913e1c721a37c (diff) | |
| download | linux-162f17b2d97a848586340694e64eff14e60a85a8.tar.gz linux-162f17b2d97a848586340694e64eff14e60a85a8.tar.bz2 linux-162f17b2d97a848586340694e64eff14e60a85a8.zip | |
accel/ivpu: Refactor memory ranges logic
Add new dma range and change naming convention for virtual address
memory ranges managed by KMD.
New available ranges are named as follows:
* global range - global context accessible by FW
* aliased range - user context accessible by FW
* dma range - user context accessible by DMA
* shave range - user context accessible by shaves
* global shave range - global context accessible by shave nn
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230731161258.2987564-6-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/ivpu_accel.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h index 3e99b74eef04..a58a14c9f222 100644 --- a/include/uapi/drm/ivpu_accel.h +++ b/include/uapi/drm/ivpu_accel.h @@ -133,8 +133,10 @@ struct drm_ivpu_param { __u64 value; }; -#define DRM_IVPU_BO_HIGH_MEM 0x00000001 +#define DRM_IVPU_BO_SHAVE_MEM 0x00000001 +#define DRM_IVPU_BO_HIGH_MEM DRM_IVPU_BO_SHAVE_MEM #define DRM_IVPU_BO_MAPPABLE 0x00000002 +#define DRM_IVPU_BO_DMA_MEM 0x00000004 #define DRM_IVPU_BO_CACHED 0x00000000 #define DRM_IVPU_BO_UNCACHED 0x00010000 @@ -144,6 +146,7 @@ struct drm_ivpu_param { #define DRM_IVPU_BO_FLAGS \ (DRM_IVPU_BO_HIGH_MEM | \ DRM_IVPU_BO_MAPPABLE | \ + DRM_IVPU_BO_DMA_MEM | \ DRM_IVPU_BO_CACHE_MASK) /** |