forked from Minki/linux
c06de56121
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAlxqHJYeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGWl8H/jPI4EipzD2GbnjZ GaFpMBBjcXBaVmoA+Y69so+7BHx1Ql+5GQtqbK0RHJRb9qEPLw3FBhHNjM/N8Sgf nSrK+GnBZp9s+k/NR/Yf2RacUR3jhz+Q9JEoQd3u9bFUeQyvE8Rf3vgtoBBwFOfz +t7N1memYVF3asLGWB4e4sP1YVMGfseTQpSPojvM30YWM86Bv+QtSx1AGgHczQIM kMKealR8ZPelN6JAXgLhQ5opDojBrE4YKB98pwsMDI6abz0Tz2JLFEUTTxsv5XNN o/Iz+XDoylskEyxN2unNWfHx7Swkvoklog8J/hDg5XlTvipL/WkT66PHBgcGMNvj BW9GgU8= =ZizU -----END PGP SIGNATURE----- Merge v5.0-rc7 into drm-next Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie <airlied@redhat.com>
79 lines
3.0 KiB
C
79 lines
3.0 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>
|
|
* Dexuan Cui
|
|
* Jike Song <jike.song@intel.com>
|
|
*
|
|
* Contributors:
|
|
* Zhi Wang <zhi.a.wang@intel.com>
|
|
*
|
|
*/
|
|
|
|
#ifndef _GVT_HYPERCALL_H_
|
|
#define _GVT_HYPERCALL_H_
|
|
|
|
enum hypervisor_type {
|
|
INTEL_GVT_HYPERVISOR_XEN = 0,
|
|
INTEL_GVT_HYPERVISOR_KVM,
|
|
};
|
|
|
|
/*
|
|
* Specific GVT-g MPT modules function collections. Currently GVT-g supports
|
|
* both Xen and KVM by providing dedicated hypervisor-related MPT modules.
|
|
*/
|
|
struct intel_gvt_mpt {
|
|
enum hypervisor_type type;
|
|
int (*host_init)(struct device *dev, void *gvt, const void *ops);
|
|
void (*host_exit)(struct device *dev);
|
|
int (*attach_vgpu)(void *vgpu, unsigned long *handle);
|
|
void (*detach_vgpu)(void *vgpu);
|
|
int (*inject_msi)(unsigned long handle, u32 addr, u16 data);
|
|
unsigned long (*from_virt_to_mfn)(void *p);
|
|
int (*enable_page_track)(unsigned long handle, u64 gfn);
|
|
int (*disable_page_track)(unsigned long handle, u64 gfn);
|
|
int (*read_gpa)(unsigned long handle, unsigned long gpa, void *buf,
|
|
unsigned long len);
|
|
int (*write_gpa)(unsigned long handle, unsigned long gpa, void *buf,
|
|
unsigned long len);
|
|
unsigned long (*gfn_to_mfn)(unsigned long handle, unsigned long gfn);
|
|
|
|
int (*dma_map_guest_page)(unsigned long handle, unsigned long gfn,
|
|
unsigned long size, dma_addr_t *dma_addr);
|
|
void (*dma_unmap_guest_page)(unsigned long handle, dma_addr_t dma_addr);
|
|
|
|
int (*map_gfn_to_mfn)(unsigned long handle, unsigned long gfn,
|
|
unsigned long mfn, unsigned int nr, bool map);
|
|
int (*set_trap_area)(unsigned long handle, u64 start, u64 end,
|
|
bool map);
|
|
int (*set_opregion)(void *vgpu);
|
|
int (*set_edid)(void *vgpu, int port_num);
|
|
int (*get_vfio_device)(void *vgpu);
|
|
void (*put_vfio_device)(void *vgpu);
|
|
bool (*is_valid_gfn)(unsigned long handle, unsigned long gfn);
|
|
};
|
|
|
|
extern struct intel_gvt_mpt xengt_mpt;
|
|
|
|
#endif /* _GVT_HYPERCALL_H_ */
|