88     struct tws_ioctl_no_data_buf *ubuf = (struct tws_ioctl_no_data_buf *)buf;  in tws_passthru()  local
93     buffer_length = roundup2(ubuf->driver_pkt.buffer_length, 512);  in tws_passthru()
129         error = copyin(ubuf->pdata, req->data, req->length);  in tws_passthru()
138     memcpy(&req->cmd_pkt->cmd, &ubuf->cmd_pkt.cmd,   in tws_passthru()
154         ubuf->driver_pkt.os_status = error;  in tws_passthru()
159         ubuf->driver_pkt.os_status = req->error_code;  in tws_passthru()
183     memcpy(&ubuf->cmd_pkt.hdr, &req->cmd_pkt->hdr, sizeof(struct tws_command_apache));  in tws_passthru()
184     memcpy(&ubuf->cmd_pkt.cmd, &req->cmd_pkt->cmd, sizeof(struct tws_command_apache));  in tws_passthru()
192             error = copyout(req->data, ubuf->pdata, ubuf->driver_pkt.buffer_length);  in tws_passthru()
199         ubuf->driver_pkt.os_status = error;  in tws_passthru()
221                             struct tws_ioctl_packet *ubuf)  in tws_retrive_aen()  argument
227         ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;  in tws_retrive_aen()
231     ubuf->driver_pkt.status = 0;  in tws_retrive_aen()
238         ubuf->driver_pkt.status = TWS_AEN_OVERFLOW;  in tws_retrive_aen()
253             memcpy(&eventp, ubuf->data_buf, sizeof(struct tws_event_packet));  in tws_retrive_aen()
262                 ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;  in tws_retrive_aen()
267             memcpy(&eventp, ubuf->data_buf, sizeof(struct tws_event_packet));  in tws_retrive_aen()
276                 ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;  in tws_retrive_aen()
282             ubuf->driver_pkt.status = TWS_AEN_NO_EVENTS;  in tws_retrive_aen()
286     memcpy(ubuf->data_buf, &qp[index],   in tws_retrive_aen()
298     struct tws_ioctl_packet *ubuf = (struct tws_ioctl_packet *)buf;  in tws_ioctl_aen()  local
304     ubuf->driver_pkt.status = 0;  in tws_ioctl_aen()
310             tws_retrive_aen(sc,cmd,ubuf);  in tws_ioctl_aen()
314             memcpy(&lpkt, ubuf->data_buf, sizeof(struct tws_lock_packet));  in tws_ioctl_aen()
324                 ubuf->driver_pkt.status = TWS_IOCTL_LOCK_ALREADY_HELD;  in tws_ioctl_aen()
329                 ubuf->driver_pkt.status = TWS_IOCTL_LOCK_NOT_HELD;  in tws_ioctl_aen()
332                 ubuf->driver_pkt.status = 0;  in tws_ioctl_aen()
352             ubuf->driver_pkt.status = 0;  in tws_ioctl_aen()
354             if ( ubuf->driver_pkt.buffer_length < len )  in tws_ioctl_aen()
355                 len = ubuf->driver_pkt.buffer_length;  in tws_ioctl_aen()
356             memcpy(ubuf->data_buf, &cpkt, len);  in tws_ioctl_aen()