67 		void *p_data, unsigned int bytes, bool read)  in failsafe_emulate_mmio_rw()  argument
82 					bytes);  in failsafe_emulate_mmio_rw()
85 					bytes);  in failsafe_emulate_mmio_rw()
90 			memcpy(p_data, pt, bytes);  in failsafe_emulate_mmio_rw()
92 			memcpy(pt, p_data, bytes);  in failsafe_emulate_mmio_rw()
103  * @bytes: access data length
109 		void *p_data, unsigned int bytes)  in intel_vgpu_emulate_mmio_read()  argument
117 		failsafe_emulate_mmio_rw(vgpu, pa, p_data, bytes, true);  in intel_vgpu_emulate_mmio_read()
124 	if (drm_WARN_ON(&i915->drm, bytes > 8))  in intel_vgpu_emulate_mmio_read()
131 		if (drm_WARN_ON(&i915->drm, bytes != 4 && bytes != 8))  in intel_vgpu_emulate_mmio_read()
134 				!reg_is_gtt(gvt, offset + bytes - 1)))  in intel_vgpu_emulate_mmio_read()
138 				p_data, bytes);  in intel_vgpu_emulate_mmio_read()
145 		ret = intel_gvt_read_gpa(vgpu, pa, p_data, bytes);  in intel_vgpu_emulate_mmio_read()
149 	if (drm_WARN_ON(&i915->drm, !reg_is_mmio(gvt, offset + bytes - 1)))  in intel_vgpu_emulate_mmio_read()
153 		if (drm_WARN_ON(&i915->drm, !IS_ALIGNED(offset, bytes)))  in intel_vgpu_emulate_mmio_read()
157 	ret = intel_vgpu_mmio_reg_rw(vgpu, offset, p_data, bytes, true);  in intel_vgpu_emulate_mmio_read()
167 			offset, bytes);  in intel_vgpu_emulate_mmio_read()
178  * @bytes: access data length
184 		void *p_data, unsigned int bytes)  in intel_vgpu_emulate_mmio_write()  argument
192 		failsafe_emulate_mmio_rw(vgpu, pa, p_data, bytes, false);  in intel_vgpu_emulate_mmio_write()
200 	if (drm_WARN_ON(&i915->drm, bytes > 8))  in intel_vgpu_emulate_mmio_write()
207 		if (drm_WARN_ON(&i915->drm, bytes != 4 && bytes != 8))  in intel_vgpu_emulate_mmio_write()
210 				!reg_is_gtt(gvt, offset + bytes - 1)))  in intel_vgpu_emulate_mmio_write()
214 				p_data, bytes);  in intel_vgpu_emulate_mmio_write()
221 		ret = intel_gvt_write_gpa(vgpu, pa, p_data, bytes);  in intel_vgpu_emulate_mmio_write()
225 	ret = intel_vgpu_mmio_reg_rw(vgpu, offset, p_data, bytes, false);  in intel_vgpu_emulate_mmio_write()
234 		     bytes);  in intel_vgpu_emulate_mmio_write()