842 	} *secm_area;  in __chsc_do_secm()  local
848 	secm_area = chsc_page;  in __chsc_do_secm()
849 	secm_area->request.length = 0x0050;  in __chsc_do_secm()
850 	secm_area->request.code = 0x0016;  in __chsc_do_secm()
852 	secm_area->key = PAGE_DEFAULT_KEY >> 4;  in __chsc_do_secm()
853 	secm_area->cub_addr1 = (u64)(unsigned long)css->cub_addr1;  in __chsc_do_secm()
854 	secm_area->cub_addr2 = (u64)(unsigned long)css->cub_addr2;  in __chsc_do_secm()
856 	secm_area->operation_code = enable ? 0 : 1;  in __chsc_do_secm()
858 	ccode = chsc(secm_area);  in __chsc_do_secm()
864 	switch (secm_area->response.code) {  in __chsc_do_secm()
870 		ret = chsc_error_from_response(secm_area->response.code);  in __chsc_do_secm()
874 			      secm_area->response.code);  in __chsc_do_secm()