diff options
| author | Min He <min.he@intel.com> | 2017-02-17 11:42:38 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-02-23 12:32:13 +0300 |
| commit | a33fc7a0482a40068c022aefcefd50f9f0f44f87 (patch) | |
| tree | bc5a7a1ed4a1d6cb7ddfe93674606ba6500a447a /drivers/gpu/drm/i915/gvt/gvt.h | |
| parent | d1be371d4f4c12d11023c9fc795e5d460d960680 (diff) | |
| download | linux-a33fc7a0482a40068c022aefcefd50f9f0f44f87.tar.xz | |
drm/i915/gvt: enter failsafe mode when guest requires more resources
Windows guest will notitfy GVT-g to request more resources through g2v
interface, when its resources are not enough.
This patch is to handle this case and let vgpu enter failsafe mode to
avoid too many error messages.
Signed-off-by: Min He <min.he@intel.com>
Signed-off-by: Pei Zhang <pei.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index 48ef0771d772..a41b322d8957 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -453,6 +453,7 @@ struct intel_gvt_ops { enum { GVT_FAILSAFE_UNSUPPORTED_GUEST, + GVT_FAILSAFE_INSUFFICIENT_RESOURCE, }; #include "mpt.h" |