| 1 | /* $NetBSD: if_agrioctl.h,v 1.2 2005/12/10 23:21:39 elad Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c)2005 YAMAMOTO Takashi, |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #ifndef _NET_AGR_IF_AGRIOCTL_H_ |
| 30 | #define _NET_AGR_IF_AGRIOCTL_H_ |
| 31 | |
| 32 | /* |
| 33 | * kernel-userland interface for agr(4) driver. |
| 34 | * |
| 35 | * it's only file exported to userland in this driver. |
| 36 | */ |
| 37 | |
| 38 | struct agrreq { |
| 39 | int ar_version; /* AGRREQ_VERSION */ |
| 40 | int ar_cmd; |
| 41 | void *ar_buf; |
| 42 | size_t ar_buflen; |
| 43 | }; |
| 44 | |
| 45 | #define AGRREQ_VERSION 2 |
| 46 | |
| 47 | /* ar_cmd (SIOCSETAGR) */ |
| 48 | #define AGRCMD_ADDPORT 1 |
| 49 | #define AGRCMD_REMPORT 2 |
| 50 | |
| 51 | #define SIOCSETAGR SIOCSIFGENERIC |
| 52 | |
| 53 | /* ar_cmd (SIOCGETAGR) */ |
| 54 | #define AGRCMD_PORTLIST 3 /* ar_buf points agrportlist */ |
| 55 | |
| 56 | #define SIOCGETAGR SIOCGIFGENERIC |
| 57 | |
| 58 | struct agrportinfo { |
| 59 | char api_ifname[IFNAMSIZ]; |
| 60 | int api_flags; /* AGRPORTINFO_ */ |
| 61 | }; |
| 62 | #define AGRPORTINFO_COLLECTING 1 |
| 63 | #define AGRPORTINFO_DISTRIBUTING 2 |
| 64 | #define AGRPORTINFO_BITS \ |
| 65 | "\177\020" \ |
| 66 | "b\0COLLECTING\0" \ |
| 67 | "b\0DISTRIBUTING\0" |
| 68 | |
| 69 | struct agrportlist { |
| 70 | int apl_nports; |
| 71 | /* struct agrportinfo apl_ports[]; */ |
| 72 | }; |
| 73 | |
| 74 | #endif /* !_NET_AGR_IF_AGRIOCTL_H_ */ |
| 75 | |