Add SIOCSETHERCAP. It's used to change ec_capenable.
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@ -1,4 +1,4 @@
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/* $NetBSD: ether.c,v 1.2 2012/11/01 13:43:23 pgoyette Exp $ */
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/* $NetBSD: ether.c,v 1.3 2018/12/21 08:58:08 msaitoh Exp $ */
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/*
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* Copyright (c) 1983, 1993
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@ -31,7 +31,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: ether.c,v 1.2 2012/11/01 13:43:23 pgoyette Exp $");
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__RCSID("$NetBSD: ether.c,v 1.3 2018/12/21 08:58:08 msaitoh Exp $");
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#endif /* not lint */
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#include <sys/param.h>
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@ -40,6 +40,7 @@ __RCSID("$NetBSD: ether.c,v 1.2 2012/11/01 13:43:23 pgoyette Exp $");
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#include <net/if.h>
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#include <net/if_ether.h>
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#include <assert.h>
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#include <ctype.h>
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#include <err.h>
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#include <errno.h>
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@ -55,11 +56,99 @@ __RCSID("$NetBSD: ether.c,v 1.2 2012/11/01 13:43:23 pgoyette Exp $");
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static void ether_status(prop_dictionary_t, prop_dictionary_t);
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static void ether_constructor(void) __attribute__((constructor));
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static int setethercaps(prop_dictionary_t, prop_dictionary_t);
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static status_func_t status;
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static cmdloop_branch_t branch;
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#define MAX_PRINT_LEN 55
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static const struct kwinst ethercapskw[] = {
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#if 0 /* notyet */
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IFKW("vlan-hwfilter", ETHERCAP_VLAN_HWFILTER)
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#endif
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IFKW("eee", ETHERCAP_EEE)
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};
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struct pkw ethercaps = PKW_INITIALIZER(ðercaps, "ethercaps", setethercaps,
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"ethercap", ethercapskw, __arraycount(ethercapskw),
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&command_root.pb_parser);
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void
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do_setethercaps(prop_dictionary_t env)
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{
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struct eccapreq eccr;
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prop_data_t d;
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d = (prop_data_t )prop_dictionary_get(env, "ethercaps");
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if (d == NULL)
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return;
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assert(sizeof(eccr) == prop_data_size(d));
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memcpy(&eccr, prop_data_data_nocopy(d), sizeof(eccr));
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if (direct_ioctl(env, SIOCSETHERCAP, &eccr) == -1)
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err(EXIT_FAILURE, "SIOCSETHERCAP");
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}
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static int
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getethercaps(prop_dictionary_t env, prop_dictionary_t oenv,
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struct eccapreq *oeccr)
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{
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bool rc;
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struct eccapreq eccr;
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const struct eccapreq *tmpeccr;
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prop_data_t capdata;
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capdata = (prop_data_t)prop_dictionary_get(env, "ethercaps");
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if (capdata != NULL) {
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tmpeccr = prop_data_data_nocopy(capdata);
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*oeccr = *tmpeccr;
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return 0;
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}
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(void)direct_ioctl(env, SIOCGETHERCAP, &eccr);
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*oeccr = eccr;
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capdata = prop_data_create_data(&eccr, sizeof(eccr));
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rc = prop_dictionary_set(oenv, "ethercaps", capdata);
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prop_object_release((prop_object_t)capdata);
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return rc ? 0 : -1;
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}
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static int
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setethercaps(prop_dictionary_t env, prop_dictionary_t oenv)
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{
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int64_t ethercap;
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bool rc;
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prop_data_t capdata;
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struct eccapreq eccr;
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rc = prop_dictionary_get_int64(env, "ethercap", ðercap);
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assert(rc);
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if (getethercaps(env, oenv, &eccr) == -1)
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return -1;
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if (ethercap < 0) {
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ethercap = -ethercap;
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eccr.eccr_capenable &= ~ethercap;
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} else
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eccr.eccr_capenable |= ethercap;
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if ((capdata = prop_data_create_data(&eccr, sizeof(eccr))) == NULL)
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return -1;
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rc = prop_dictionary_set(oenv, "ethercaps", capdata);
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prop_object_release((prop_object_t)capdata);
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return rc ? 0 : -1;
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}
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void
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ether_status(prop_dictionary_t env, prop_dictionary_t oenv)
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{
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@ -94,6 +183,8 @@ static void
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ether_constructor(void)
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{
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cmdloop_branch_init(&branch, ðercaps.pk_parser);
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register_cmdloop_branch(&branch);
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status_func_init(&status, ether_status);
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register_status(&status);
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: extern.h,v 1.14 2009/08/07 18:53:37 dyoung Exp $ */
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/* $NetBSD: extern.h,v 1.15 2018/12/21 08:58:08 msaitoh Exp $ */
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/*
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* Copyright (c) 1983, 1993
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@ -87,6 +87,7 @@ int register_status(status_func_t *);
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int register_usage(usage_func_t *);
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int register_flag(int);
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bool get_flag(int);
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void do_setethercaps(prop_dictionary_t);
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extern bool lflag, Nflag, vflag, zflag;
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@ -1,4 +1,4 @@
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/* $NetBSD: ifconfig.c,v 1.237 2018/11/15 04:36:46 ozaki-r Exp $ */
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/* $NetBSD: ifconfig.c,v 1.238 2018/12/21 08:58:08 msaitoh Exp $ */
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/*-
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* Copyright (c) 1997, 1998, 2000 The NetBSD Foundation, Inc.
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@ -63,7 +63,7 @@
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1983, 1993\
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The Regents of the University of California. All rights reserved.");
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__RCSID("$NetBSD: ifconfig.c,v 1.237 2018/11/15 04:36:46 ozaki-r Exp $");
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__RCSID("$NetBSD: ifconfig.c,v 1.238 2018/12/21 08:58:08 msaitoh Exp $");
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#endif /* not lint */
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#include <sys/param.h>
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@ -799,6 +799,7 @@ main(int argc, char **argv)
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do_setifpreference(env);
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do_setifcaps(env);
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do_setethercaps(env);
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exit(EXIT_SUCCESS);
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: if.c,v 1.442 2018/12/12 01:46:47 rin Exp $ */
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/* $NetBSD: if.c,v 1.443 2018/12/21 08:58:08 msaitoh Exp $ */
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/*-
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* Copyright (c) 1999, 2000, 2001, 2008 The NetBSD Foundation, Inc.
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@ -90,7 +90,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: if.c,v 1.442 2018/12/12 01:46:47 rin Exp $");
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__KERNEL_RCSID(0, "$NetBSD: if.c,v 1.443 2018/12/21 08:58:08 msaitoh Exp $");
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#if defined(_KERNEL_OPT)
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#include "opt_inet.h"
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@ -3230,6 +3230,7 @@ doifioctl(struct socket *so, u_long cmd, void *data, struct lwp *l)
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case SIOCSLIFPHYADDR:
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case SIOCADDMULTI:
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case SIOCDELMULTI:
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case SIOCSETHERCAP:
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case SIOCSIFMEDIA:
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case SIOCSDRVSPEC:
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case SIOCG80211:
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@ -1,4 +1,4 @@
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/* $NetBSD: if_ethersubr.c,v 1.271 2018/11/15 10:23:56 maxv Exp $ */
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/* $NetBSD: if_ethersubr.c,v 1.272 2018/12/21 08:58:08 msaitoh Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -61,7 +61,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.271 2018/11/15 10:23:56 maxv Exp $");
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__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.272 2018/12/21 08:58:08 msaitoh Exp $");
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#ifdef _KERNEL_OPT
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#include "opt_inet.h"
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@ -1372,6 +1372,48 @@ ether_set_ifflags_cb(struct ethercom *ec, ether_cb_t cb)
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ec->ec_ifflags_cb = cb;
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}
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static int
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ether_ioctl_reinit(struct ethercom *ec)
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{
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struct ifnet *ifp = &ec->ec_if;
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int error;
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switch (ifp->if_flags & (IFF_UP | IFF_RUNNING)) {
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case IFF_RUNNING:
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/*
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* If interface is marked down and it is running,
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* then stop and disable it.
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*/
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(*ifp->if_stop)(ifp, 1);
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break;
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case IFF_UP:
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/*
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* If interface is marked up and it is stopped, then
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* start it.
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*/
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return (*ifp->if_init)(ifp);
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case IFF_UP | IFF_RUNNING:
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error = 0;
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if (ec->ec_ifflags_cb != NULL) {
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error = (*ec->ec_ifflags_cb)(ec);
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if (error == ENETRESET) {
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/*
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* Reset the interface to pick up
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* changes in any other flags that
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* affect the hardware state.
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*/
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return (*ifp->if_init)(ifp);
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}
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} else
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error = (*ifp->if_init)(ifp);
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return error;
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case 0:
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break;
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}
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return 0;
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}
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/*
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* Common ioctls for Ethernet interfaces. Note, we must be
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* called at splnet().
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int
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ether_ioctl(struct ifnet *ifp, u_long cmd, void *data)
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{
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struct ethercom *ec = (void *) ifp;
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struct ethercom *ec = (void *)ifp;
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struct eccapreq *eccr;
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struct ifreq *ifr = (struct ifreq *)data;
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struct if_laddrreq *iflr = data;
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case SIOCSIFFLAGS:
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if ((error = ifioctl_common(ifp, cmd, data)) != 0)
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return error;
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switch (ifp->if_flags & (IFF_UP | IFF_RUNNING)) {
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case IFF_RUNNING:
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/*
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* If interface is marked down and it is running,
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* then stop and disable it.
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*/
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(*ifp->if_stop)(ifp, 1);
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break;
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case IFF_UP:
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/*
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* If interface is marked up and it is stopped, then
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* start it.
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*/
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return (*ifp->if_init)(ifp);
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case IFF_UP | IFF_RUNNING:
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error = 0;
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if (ec->ec_ifflags_cb != NULL) {
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error = (*ec->ec_ifflags_cb)(ec);
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if (error == ENETRESET) {
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/*
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* Reset the interface to pick up
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* changes in any other flags that
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* affect the hardware state.
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*/
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return (*ifp->if_init)(ifp);
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}
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} else
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error = (*ifp->if_init)(ifp);
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return error;
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case 0:
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break;
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}
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return 0;
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return ether_ioctl_reinit(ec);
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case SIOCGETHERCAP:
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eccr = (struct eccapreq *)data;
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eccr->eccr_capabilities = ec->ec_capabilities;
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eccr->eccr_capenable = ec->ec_capenable;
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return 0;
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case SIOCSETHERCAP:
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eccr = (struct eccapreq *)data;
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if ((eccr->eccr_capenable & ~ec->ec_capabilities) != 0)
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return EINVAL;
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if (eccr->eccr_capenable == ec->ec_capenable)
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return 0;
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#if 0 /* notyet */
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ec->ec_capenable = (ec->ec_capenable & ETHERCAP_CANTCHANGE)
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#else
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ec->ec_capenable = eccr->eccr_capenable;
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#endif
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return ether_ioctl_reinit(ec);
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case SIOCADDMULTI:
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return ether_addmulti(ifreq_getaddr(cmd, ifr), ec);
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case SIOCDELMULTI:
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@ -1,4 +1,4 @@
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/* $NetBSD: sockio.h,v 1.35 2018/08/01 23:35:32 rjs Exp $ */
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/* $NetBSD: sockio.h,v 1.36 2018/12/21 08:58:08 msaitoh Exp $ */
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/*-
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* Copyright (c) 1982, 1986, 1990, 1993, 1994
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@ -141,6 +141,7 @@
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#define SIOCGETHERCAP _IOWR('i', 139, struct eccapreq) /* get ethercap */
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#define SIOCGIFINDEX _IOWR('i', 140, struct ifreq) /* get ifnet index */
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#define SIOCSETHERCAP _IOW('i', 141, struct eccapreq) /* set ethercap */
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#define SIOCGUMBINFO _IOWR('i', 190, struct ifreq) /* get MBIM info */
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#define SIOCSUMBPARAM _IOW('i', 191, struct ifreq) /* set MBIM param */
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