114 	struct gs_buf		port_write_buf;  member
338 	len = gs_buf_data_avail(&port->port_write_buf);  in gs_send_packet()
342 		size = gs_buf_get(&port->port_write_buf, packet, size);  in gs_send_packet()
385 		req->zero = (gs_buf_data_avail(&port->port_write_buf) == 0);  in gs_start_tx()
774 	if (port->port_write_buf.buf_buf == NULL) {  in gs_open()
777 		status = gs_buf_alloc(&port->port_write_buf, WRITE_BUF_SIZE);  in gs_open()
826 	cond = (p->port_usb == NULL) || !gs_buf_data_avail(&p->port_write_buf);  in gs_writes_finished()
862 	if (gs_buf_data_avail(&port->port_write_buf) > 0 && gser) {  in gs_close()
876 		gs_buf_free(&port->port_write_buf);  in gs_close()
878 		gs_buf_clear(&port->port_write_buf);  in gs_close()
903 		count = gs_buf_put(&port->port_write_buf, buf, count);  in gs_write()
922 	status = gs_buf_put(&port->port_write_buf, &ch, 1);  in gs_put_char()
949 		room = gs_buf_space_avail(&port->port_write_buf);  in gs_write_room()
965 	chars = gs_buf_data_avail(&port->port_write_buf);  in gs_chars_in_buffer()
1272 		gs_buf_free(&port->port_write_buf);  in gserial_disconnect()