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