1/* $NetBSD: if43_20.c,v 1.5 2019/12/12 02:15:42 pgoyette Exp $ */ 2 3/*- 4 * Copyright (c) 2018 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Paul Goyette 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> 33__KERNEL_RCSID(0, "$NetBSD: if43_20.c,v 1.5 2019/12/12 02:15:42 pgoyette Exp $"); 34 35#if defined(_KERNEL_OPT) 36#include "opt_compat_netbsd.h" 37#endif 38 39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/filedesc.h> 42#include <sys/kernel.h> 43#include <sys/proc.h> 44#include <sys/file.h> 45#include <sys/socket.h> 46#include <sys/socketvar.h> 47#include <sys/stat.h> 48#include <sys/ioctl.h> 49#include <sys/fcntl.h> 50#include <sys/syslog.h> 51#include <sys/unistd.h> 52#include <sys/resourcevar.h> 53#include <sys/mbuf.h> /* for MLEN */ 54#include <sys/protosw.h> 55#include <sys/compat_stub.h> 56 57#include <net/if.h> 58#include <net/bpf.h> 59#include <net/route.h> 60#include <netinet/in.h> 61#include <netinet/in_systm.h> 62#include <netinet/ip.h> 63#include <net/if_gre.h> 64#include <net/if_tap.h> 65#include <net80211/ieee80211_ioctl.h> 66 67#include <compat/common/compat_mod.h> 68 69static int 70if43_cvtcmd_20(u_long ncmd) 71{ 72 73 switch (ncmd) { 74 case OSIOCG80211STATS: 75 case OSIOCG80211ZSTATS: 76 return 0; 77 default: 78 return EINVAL; 79 } 80} 81 82void 83if43_20_init(void) 84{ 85 86 MODULE_HOOK_SET(if43_cvtcmd_20_hook, if43_cvtcmd_20); 87} 88 89void 90if43_20_fini(void) 91{ 92 93 MODULE_HOOK_UNSET(if43_cvtcmd_20_hook); 94} 95