diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/mmio.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/mmio.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/mmio.h b/drivers/gpu/drm/i915/gvt/mmio.h index 1fb1b49f912c..9dc739a01892 100644 --- a/drivers/gpu/drm/i915/gvt/mmio.h +++ b/drivers/gpu/drm/i915/gvt/mmio.h @@ -86,4 +86,20 @@ struct intel_gvt_mmio_info *intel_gvt_find_mmio_info(struct intel_gvt *gvt, *offset; \ }) +int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa); +int intel_vgpu_emulate_mmio_read(void *__vgpu, u64 pa, void *p_data, + unsigned int bytes); +int intel_vgpu_emulate_mmio_write(void *__vgpu, u64 pa, void *p_data, + unsigned int bytes); +bool intel_gvt_mmio_is_cmd_access(struct intel_gvt *gvt, + unsigned int offset); +bool intel_gvt_mmio_is_unalign(struct intel_gvt *gvt, unsigned int offset); +void intel_gvt_mmio_set_accessed(struct intel_gvt *gvt, unsigned int offset); +void intel_gvt_mmio_set_cmd_accessed(struct intel_gvt *gvt, + unsigned int offset); +bool intel_gvt_mmio_has_mode_mask(struct intel_gvt *gvt, unsigned int offset); +int intel_vgpu_default_mmio_read(struct intel_vgpu *vgpu, unsigned int offset, + void *p_data, unsigned int bytes); +int intel_vgpu_default_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, + void *p_data, unsigned int bytes); #endif |