diff options
| author | Rajneesh Bhardwaj <[email protected]> | 2022-03-03 10:56:05 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-06-09 09:43:13 -0400 |
| commit | ef75a6ef37235e211bbdb17c25e5f79c55df1750 (patch) | |
| tree | d96f32a69c527499ef2886c6cc4c0d244eabe8fb /include/uapi/linux | |
| parent | a8027fcd08f9127d38edeb59600ecb76c56a121a (diff) | |
drm/amdkfd: Update coherence settings for svm ranges
Recently introduced commit "drm/amdgpu: Set cache coherency
for GC 9.4.3" did not update the settings applicable for svm ranges.
Add the coherence settings for svm ranges for GFX IP 9.4.3.
Reviewed-by: Amber Lin <[email protected]>
Signed-off-by: Rajneesh Bhardwaj <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/kfd_ioctl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index 2da5c3ad71bd..2a9671e1ddb5 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -623,6 +623,8 @@ enum kfd_mmio_remap { #define KFD_IOCTL_SVM_FLAG_GPU_READ_MOSTLY 0x00000020 /* Keep GPU memory mapping always valid as if XNACK is disable */ #define KFD_IOCTL_SVM_FLAG_GPU_ALWAYS_MAPPED 0x00000040 +/* Uncached access to memory */ +#define KFD_IOCTL_SVM_FLAG_UNCACHED 0x00000080 /** * kfd_ioctl_svm_op - SVM ioctl operations |