mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
1786571393
As different VM may configure different render MMIOs when executing workload, to schedule workloads between different VM, the render MMIOs have to be switched. Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
44 lines
1.7 KiB
C
44 lines
1.7 KiB
C
/*
|
|
* Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
* Authors:
|
|
* Eddie Dong <eddie.dong@intel.com>
|
|
* Kevin Tian <kevin.tian@intel.com>
|
|
*
|
|
* Contributors:
|
|
* Zhi Wang <zhi.a.wang@intel.com>
|
|
* Changbin Du <changbin.du@intel.com>
|
|
* Zhenyu Wang <zhenyuw@linux.intel.com>
|
|
* Tina Zhang <tina.zhang@intel.com>
|
|
* Bing Niu <bing.niu@intel.com>
|
|
*
|
|
*/
|
|
|
|
#ifndef __GVT_RENDER_H__
|
|
#define __GVT_RENDER_H__
|
|
|
|
void intel_gvt_load_render_mmio(struct intel_vgpu *vgpu, int ring_id);
|
|
|
|
void intel_gvt_restore_render_mmio(struct intel_vgpu *vgpu, int ring_id);
|
|
|
|
#endif
|