diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/hypercall.h')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/hypercall.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/gpu/drm/i915/gvt/hypercall.h b/drivers/gpu/drm/i915/gvt/hypercall.h deleted file mode 100644 index f33e3cbd0439..000000000000 --- a/drivers/gpu/drm/i915/gvt/hypercall.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * 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_ - -#include <linux/types.h> - -struct device; - -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, void *gvt); - 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 (*dma_pin_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); -}; - -#endif /* _GVT_HYPERCALL_H_ */ |