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iris: Implement batch_check_for_reset() in Xe kmd backend

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Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22172>
This commit is contained in:
José Roberto de Souza 2023-02-14 11:36:01 -08:00 • committed by Marge Bot
parent 17c7eb1d4f
commit a564baf6e7
1 changed files with 20 additions and 0 deletions
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20
src/gallium/drivers/iris/xe/iris_kmd_backend.c
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@ -27,6 +27,7 @@
#include "common/intel_gem.h"
#include "dev/intel_debug.h"
#include "iris/iris_bufmgr.h"
#include "iris/iris_batch.h"
#include "drm-uapi/xe_drm.h"
@ -174,6 +175,24 @@ xe_bo_set_caching(struct iris_bo *bo, bool cached)
return -1;
}
static enum pipe_reset_status
xe_batch_check_for_reset(struct iris_batch *batch)
{
enum pipe_reset_status status = PIPE_NO_RESET;
struct drm_xe_engine_get_property engine_get_property = {
.engine_id = batch->xe.engine_id,
.property = XE_ENGINE_GET_PROPERTY_BAN,
};
int ret = intel_ioctl(iris_bufmgr_get_fd(batch->screen->bufmgr),
DRM_IOCTL_XE_ENGINE_GET_PROPERTY,
&engine_get_property);
if (ret || engine_get_property.value)
status = PIPE_GUILTY_CONTEXT_RESET;
return status;
}
const struct iris_kmd_backend *xe_get_backend(void)
{
static const struct iris_kmd_backend xe_backend = {
@ -183,6 +202,7 @@ const struct iris_kmd_backend *xe_get_backend(void)
.gem_vm_unbind = xe_gem_vm_unbind,
.bo_madvise = xe_bo_madvise,
.bo_set_caching = xe_bo_set_caching,
.batch_check_for_reset = xe_batch_check_for_reset,
};
return &xe_backend;
}