mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
ab11a9270a
The headers in the gem/selftests/, gt/selftests, gvt/, selftests/ directories have never been compile-tested, but it would be possible to make them self-contained. This commit only addresses missing <linux/types.h> and forward struct declarations. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191108094142.25942-1-yamada.masahiro@socionext.com
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/*
|
|
* Copyright(c) 2011-2017 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef _GVT_PAGE_TRACK_H_
|
|
#define _GVT_PAGE_TRACK_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct intel_vgpu;
|
|
struct intel_vgpu_page_track;
|
|
|
|
typedef int (*gvt_page_track_handler_t)(
|
|
struct intel_vgpu_page_track *page_track,
|
|
u64 gpa, void *data, int bytes);
|
|
|
|
/* Track record for a write-protected guest page. */
|
|
struct intel_vgpu_page_track {
|
|
gvt_page_track_handler_t handler;
|
|
bool tracked;
|
|
void *priv_data;
|
|
};
|
|
|
|
struct intel_vgpu_page_track *intel_vgpu_find_page_track(
|
|
struct intel_vgpu *vgpu, unsigned long gfn);
|
|
|
|
int intel_vgpu_register_page_track(struct intel_vgpu *vgpu,
|
|
unsigned long gfn, gvt_page_track_handler_t handler,
|
|
void *priv);
|
|
void intel_vgpu_unregister_page_track(struct intel_vgpu *vgpu,
|
|
unsigned long gfn);
|
|
|
|
int intel_vgpu_enable_page_track(struct intel_vgpu *vgpu, unsigned long gfn);
|
|
int intel_vgpu_disable_page_track(struct intel_vgpu *vgpu, unsigned long gfn);
|
|
|
|
int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
|
|
void *data, unsigned int bytes);
|
|
|
|
#endif
|