1 /* $NetBSD$ */ 2 3 /* 4 * Copyright (c) 2002 Wasabi Systems, Inc. 5 * All rights reserved. 6 * 7 * Written by Frank van der Linden and Jason R. Thorpe for 8 * Wasabi Systems, Inc. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed for the NetBSD Project by 21 * Wasabi Systems, Inc. 22 * 4. The name of Wasabi Systems, Inc. may not be used to endorse 23 * or promote products derived from this software without specific prior 24 * written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #ifndef _DEV_KTTCPIO_H_ 40 #define _DEV_KTTCPIO_H_ 41 42 #include <sys/ioccom.h> 43 #include <sys/time.h> 44 45 struct kttcp_io_args { 46 unsigned long long kio_totalsize;/* i/o total size (IN) */ 47 unsigned long long kio_bytesdone;/* i/o actually completed (OUT) */ 48 struct timeval kio_elapsed; /* elapsed time (OUT) */ 49 int kio_socket; /* socket to use for i/o (IN) */ 50 int kio_protovers; /* KTTCP protocol version */ 51 }; 52 53 #define KTTCP_IO_SEND _IOWR('K', 0, struct kttcp_io_args) 54 #define KTTCP_IO_RECV _IOWR('K', 1, struct kttcp_io_args) 55 56 #define KTTCP_MAX_XMIT 0x7fffffffLL /* XXX can't handle > 31 bits */ 57 58 #endif /* _DEV_KTTCPIO_H_ */ 59