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drm/amdkfd: Update coherence settings for svm ranges

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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 <amber.lin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rajneesh Bhardwaj
2022-03-03 10:56:05 -05:00
committed by Alex Deucher
parent a8027fcd08
commit ef75a6ef37
2 changed files with 19 additions and 0 deletions
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2
include/uapi/linux/kfd_ioctl.h
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@@ -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