887 	} __packed *secm_area;  in __chsc_do_secm()  local
893 	secm_area = chsc_page;  in __chsc_do_secm()
894 	secm_area->request.length = 0x0050;  in __chsc_do_secm()
895 	secm_area->request.code = 0x0016;  in __chsc_do_secm()
897 	secm_area->key = PAGE_DEFAULT_KEY >> 4;  in __chsc_do_secm()
898 	secm_area->e = 1;  in __chsc_do_secm()
901 		secm_area->cub[i] = (__force dma64_t)virt_to_dma32(css->cub[i]);  in __chsc_do_secm()
903 		secm_area->ecub[i] = virt_to_dma64(css->ecub[i]);  in __chsc_do_secm()
905 	secm_area->operation_code = enable ? 0 : 1;  in __chsc_do_secm()
907 	ccode = chsc(secm_area);  in __chsc_do_secm()
913 	switch (secm_area->response.code) {  in __chsc_do_secm()
919 		ret = chsc_error_from_response(secm_area->response.code);  in __chsc_do_secm()
923 			      secm_area->response.code);  in __chsc_do_secm()