Module Name: src
Committed By: riastradh
Date: Sun Dec 19 12:33:19 UTC 2021
Modified Files:
src/sys/external/bsd/drm2/dist/drm/amd/amdgpu: amdgpu_object.c
Log Message:
amdgpu: call pmap_pv_track/untrack for the graphics aperture.
Author: phone <[email protected]>
Committer: Taylor R Campbell <[email protected]>
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 \
src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c
diff -u src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c:1.6 src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c:1.7
--- src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c:1.6 Sun Dec 19 12:21:29 2021
+++ src/sys/external/bsd/drm2/dist/drm/amd/amdgpu/amdgpu_object.c Sun Dec 19 12:33:19 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: amdgpu_object.c,v 1.6 2021/12/19 12:21:29 riastradh Exp $ */
+/* $NetBSD: amdgpu_object.c,v 1.7 2021/12/19 12:33:19 riastradh Exp $ */
/*
* Copyright 2009 Jerome Glisse.
@@ -32,7 +32,7 @@
* Dave Airlie
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: amdgpu_object.c,v 1.6 2021/12/19 12:21:29 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: amdgpu_object.c,v 1.7 2021/12/19 12:33:19 riastradh Exp $");
#include <linux/io.h>
#include <linux/list.h>
@@ -1079,6 +1079,10 @@ int amdgpu_bo_init(struct amdgpu_device
/* Add an MTRR for the VRAM */
adev->gmc.vram_mtrr = arch_phys_wc_add(adev->gmc.aper_base,
adev->gmc.aper_size);
+#ifdef __NetBSD__
+ if (adev->gmc.aper_base)
+ pmap_pv_track(adev->gmc.aper_base, adev->gmc.aper_size);
+#endif
DRM_INFO("Detected VRAM RAM=%"PRIu64"M, BAR=%lluM\n",
adev->gmc.mc_vram_size >> 20,
(unsigned long long)adev->gmc.aper_size >> 20);
@@ -1113,6 +1117,10 @@ int amdgpu_bo_late_init(struct amdgpu_de
void amdgpu_bo_fini(struct amdgpu_device *adev)
{
amdgpu_ttm_fini(adev);
+#ifdef __NetBSD__
+ if (adev->gmc.aper_base)
+ pmap_pv_untrack(adev->gmc.aper_base, adev->gmc.aper_size);
+#endif
arch_phys_wc_del(adev->gmc.vram_mtrr);
arch_io_free_memtype_wc(adev->gmc.aper_base, adev->gmc.aper_size);
}
