drm/nouveau/gsp: add hal for fifo.ectx_size()

NV2080_CTRL_CMD_INTERNAL_GET_CONSTRUCTED_FALCON_INFO is moved to
NV2080_CTRL_CMD_GPU_GET_CONSTRUCTED_FALCON_INFO in 550.40.07.

Signed-off-by: Ben Skeggs <bskeggs@nvidia.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Timur Tabi <ttabi@nvidia.com>
Tested-by: Timur Tabi <ttabi@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/fifo.c

@@ -507,7 +507,7 @@ r535_fifo_runl_ctor(struct nvkm_fifo *fifo)
 		nvkm_gsp_rm_ctrl_done(&gsp->internal.device.subdevice, ctrl);
 	}
 
-	return r535_fifo_ectx_size(fifo);
+	return rm->api->fifo->ectx_size(fifo);
 }
 
 static void
@@ -540,4 +540,5 @@ r535_fifo_new(const struct nvkm_fifo_func *hw, struct nvkm_device *device,
 const struct nvkm_rm_api_fifo
 r535_fifo = {
 	.xlat_rm_engine_type = r535_fifo_xlat_rm_engine_type,
+	.ectx_size = r535_fifo_ectx_size,
 };

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/rm.h

@@ -89,6 +89,7 @@ struct nvkm_rm_api {
 	const struct nvkm_rm_api_fifo {
 		int (*xlat_rm_engine_type)(u32 rm_engine_type,
 					   enum nvkm_subdev_type *, int *nv2080_type);
+		int (*ectx_size)(struct nvkm_fifo *);
 	} *fifo;
 
 	const struct nvkm_rm_api_engine {