drm/i915/gvt: add VFIO EDID region

[sfrench/cifs-2.6.git] / drivers / gpu / drm / i915 / gvt / hypercall.h

diff --git a/drivers/gpu/drm/i915/gvt/hypercall.h b/drivers/gpu/drm/i915/gvt/hypercall.h
index 5af11cf1b48235c46079f376686112c5234abbfd..5e01cc8d9b166a2992f5bd9b5b942065d380d9de 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/hypercall.h
+++ b/drivers/gpu/drm/i915/gvt/hypercall.h
@@ -33,13 +33,19 @@
 #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, void *gvt);
+       void (*host_exit)(struct device *dev);
        int (*attach_vgpu)(void *vgpu, unsigned long *handle);
        void (*detach_vgpu)(unsigned long handle);
        int (*inject_msi)(unsigned long handle, u32 addr, u16 data);
@@ -61,12 +67,12 @@ struct intel_gvt_mpt {
        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;
-extern struct intel_gvt_mpt kvmgt_mpt;
 
 #endif /* _GVT_HYPERCALL_H_ */