コード例 #1
0
ファイル: if_ethersubr.c プロジェクト: bradla/OpenBSD-Hammer2
int
ether_ioctl(struct ifnet *ifp, struct arpcom *arp, u_long cmd, caddr_t data)
{
	struct ifreq *ifr = (struct ifreq *)data;
	int error = 0;

	switch (cmd) {
	case SIOCSIFADDR:
		break;

	case SIOCSIFMTU:
		if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > ifp->if_hardmtu)
			error = EINVAL;
		else
			ifp->if_mtu = ifr->ifr_mtu;
		break;

	case SIOCADDMULTI:
	case SIOCDELMULTI:
		if (ifp->if_flags & IFF_MULTICAST) {
			error = (cmd == SIOCADDMULTI) ?
			    ether_addmulti(ifr, arp) :
			    ether_delmulti(ifr, arp);
		} else
			error = ENOTTY;
		break;

	default:
		error = ENOTTY;
	}

	return (error);
}
コード例 #2
0
ファイル: xiltemac.c プロジェクト: AlexShiLucky/rtems
int xilTemacIoctl(struct ifnet* ifp, ioctl_command_t   aCommand, caddr_t aData)
{
  struct XilTemac* xilTemac = ifp->if_softc;
  int32_t error = 0;

  switch(aCommand) {
    case SIOCGIFADDR:
    case SIOCSIFADDR:
      ether_ioctl(ifp, aCommand, aData);
      break;

    case SIOCSIFFLAGS:
      switch(ifp->if_flags & (IFF_UP | IFF_RUNNING))
      {
        case IFF_RUNNING:
          xilTemacStop(ifp);
          break;

        case IFF_UP:
          xilTemacStart(ifp);
          break;

        case IFF_UP | IFF_RUNNING:
          xilTemacReset(ifp);
          break;

        default:
          break;
      }
      break;

    case SIOCADDMULTI:
    case SIOCDELMULTI: {
        struct ifreq* ifr = (struct ifreq*) aData;
        error = ((aCommand == SIOCADDMULTI) ?
                 ( ether_addmulti(ifr, &(xilTemac->iArpcom)) ) :
                 ( ether_delmulti(ifr, &(xilTemac->iArpcom)))
           );
        /* ENETRESET indicates that driver should update its multicast filters */
        if(error == ENETRESET)
        {
            error = xilTemacSetMulticastFilter( ifp );
        }
        break;
    }

    case SIO_RTEMS_SHOW_STATS:
      xilTemacPrintStats( ifp );
      break;

    default:
      error = EINVAL;
      break;
  }
  return error;
}
コード例 #3
0
int
ether_ioctl(struct ifnet *ifp, struct arpcom *arp, u_long cmd, caddr_t data)
{
	struct ifaddr *ifa = (struct ifaddr *)data;
	struct ifreq *ifr = (struct ifreq *)data;
	int error = 0;

	switch (cmd) {
	case SIOCSIFADDR:
		switch (ifa->ifa_addr->sa_family) {
#ifdef NETATALK
		case AF_APPLETALK:
			/* Nothing to do. */
			break;
#endif /* NETATALK */
		}
		break;

	case SIOCSIFMTU:
		if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > ifp->if_hardmtu)
			error = EINVAL;
		else
			ifp->if_mtu = ifr->ifr_mtu;
		break;

	case SIOCADDMULTI:
	case SIOCDELMULTI:
		if (ifp->if_flags & IFF_MULTICAST) {
			error = (cmd == SIOCADDMULTI) ?
			    ether_addmulti(ifr, arp) :
			    ether_delmulti(ifr, arp);
		} else
			error = ENOTTY;
		break;

	default:
		error = ENOTTY;
	}

	return (error);
}
コード例 #4
0
ファイル: if_cas.c プロジェクト: repos-holder/openbsd-patches
/*
 * Process an ioctl request.
 */
int
cas_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct cas_softc *sc = ifp->if_softc;
	struct ifaddr *ifa = (struct ifaddr *)data;
	struct ifreq *ifr = (struct ifreq *)data;
	int s, error = 0;

	s = splnet();

	if ((error = ether_ioctl(ifp, &sc->sc_arpcom, cmd, data)) > 0) {
		splx(s);
		return (error);
	}

	switch (cmd) {

	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;
		if ((ifp->if_flags & IFF_RUNNING) == 0)
			cas_init(ifp);
#ifdef INET
		if (ifa->ifa_addr->sa_family == AF_INET)
			arp_ifinit(&sc->sc_arpcom, ifa);
#endif
		break;

	case SIOCSIFFLAGS:
		if (ifp->if_flags & IFF_UP) {
			if ((ifp->if_flags & IFF_RUNNING) &&
			    ((ifp->if_flags ^ sc->sc_if_flags) &
			     (IFF_ALLMULTI | IFF_PROMISC)) != 0)
				cas_setladrf(sc);
			else {
				if ((ifp->if_flags & IFF_RUNNING) == 0)
					cas_init(ifp);
			}
		} else {
			if (ifp->if_flags & IFF_RUNNING)
				cas_stop(ifp, 1);
		}
		sc->sc_if_flags = ifp->if_flags;

#ifdef CAS_DEBUG
		sc->sc_debug = (ifp->if_flags & IFF_DEBUG) != 0 ? 1 : 0;
#endif
		break;

	case SIOCSIFMTU:
		if (ifr->ifr_mtu > ETHERMTU || ifr->ifr_mtu < ETHERMIN) {
			error = EINVAL;
		} else if (ifp->if_mtu != ifr->ifr_mtu) {
			ifp->if_mtu = ifr->ifr_mtu;
		}
		break;

	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->sc_arpcom) :
		    ether_delmulti(ifr, &sc->sc_arpcom);

		if (error == ENETRESET) {
			/*
			 * Multicast list has changed; set the hardware filter
			 * accordingly.
			 */
			if (ifp->if_flags & IFF_RUNNING)
				cas_setladrf(sc);
			error = 0;
		}
		break;

	case SIOCGIFMEDIA:
	case SIOCSIFMEDIA:
		error = ifmedia_ioctl(ifp, ifr, &sc->sc_media, cmd);
		break;

	default:
		error = ENOTTY;
		break;
	}

	splx(s);
	return (error);
}
コード例 #5
0
int
nfe_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct nfe_softc *sc = ifp->if_softc;
	struct ifreq *ifr = (struct ifreq *)data;
	struct ifaddr *ifa = (struct ifaddr *)data;
	int s, error = 0;

	s = splnet();

	if ((error = ether_ioctl(ifp, &sc->sc_arpcom, cmd, data)) > 0) {
		splx(s);
		return error;
	}

	switch (cmd) {
	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;
		if (!(ifp->if_flags & IFF_RUNNING))
			nfe_init(ifp);
#ifdef INET
		if (ifa->ifa_addr->sa_family == AF_INET)
			arp_ifinit(&sc->sc_arpcom, ifa);
#endif
		break;
	case SIOCSIFMTU:
		if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > ifp->if_hardmtu)
			error = EINVAL;
		else if (ifp->if_mtu != ifr->ifr_mtu)
			ifp->if_mtu = ifr->ifr_mtu;
		break;
	case SIOCSIFFLAGS:
		if (ifp->if_flags & IFF_UP) {
			/*
			 * If only the PROMISC or ALLMULTI flag changes, then
			 * don't do a full re-init of the chip, just update
			 * the Rx filter.
			 */
			if ((ifp->if_flags & IFF_RUNNING) &&
			    ((ifp->if_flags ^ sc->sc_if_flags) &
			     (IFF_ALLMULTI | IFF_PROMISC)) != 0) {
				nfe_setmulti(sc);
			} else {
				if (!(ifp->if_flags & IFF_RUNNING))
					nfe_init(ifp);
			}
		} else {
			if (ifp->if_flags & IFF_RUNNING)
				nfe_stop(ifp, 1);
		}
		sc->sc_if_flags = ifp->if_flags;
		break;
	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->sc_arpcom) :
		    ether_delmulti(ifr, &sc->sc_arpcom);

		if (error == ENETRESET) {
			if (ifp->if_flags & IFF_RUNNING)
				nfe_setmulti(sc);
			error = 0;
		}
		break;
	case SIOCSIFMEDIA:
	case SIOCGIFMEDIA:
		error = ifmedia_ioctl(ifp, ifr, &sc->sc_mii.mii_media, cmd);
		break;
	default:
		error = ENOTTY;
	}

	splx(s);

	return error;
}
コード例 #6
0
ファイル: if_bce.c プロジェクト: repos-holder/openbsd-patches
/* handle media, and ethernet requests */
int
bce_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct bce_softc *sc = ifp->if_softc;
	struct ifreq   *ifr = (struct ifreq *) data;
	struct ifaddr *ifa = (struct ifaddr *)data;
	int             s, error = 0;

	s = splnet();

	if ((error = ether_ioctl(ifp, &sc->bce_ac, cmd, data)) > 0) {
		splx(s);
		return (error);
	}

	switch (cmd) {
	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;

		switch (ifa->ifa_addr->sa_family) {
#ifdef INET
		case AF_INET:
			bce_init(ifp);
			arp_ifinit(&sc->bce_ac, ifa);
			break;
#endif /* INET */
		default:
			bce_init(ifp);
			break;
		}
		break;
	case SIOCSIFMTU:
		if (ifr->ifr_mtu < ETHERMIN || ifr->ifr_mtu > ETHERMTU)
			error = EINVAL;
		else if (ifp->if_mtu != ifr->ifr_mtu)
			ifp->if_mtu = ifr->ifr_mtu;
		break;
	case SIOCSIFFLAGS:
		if(ifp->if_flags & IFF_UP)
			if(ifp->if_flags & IFF_RUNNING)
				bce_set_filter(ifp);
			else
				bce_init(ifp);
		else if(ifp->if_flags & IFF_RUNNING)
			bce_stop(ifp, 0);

		break;
	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->bce_ac) :
		    ether_delmulti(ifr, &sc->bce_ac);

		if (error == ENETRESET) {
			/*
			 * Multicast list has changed; set the hardware
			 * filter accordingly.
			 */
			if (ifp->if_flags & IFF_RUNNING)
				bce_set_filter(ifp);
			error = 0;
		}
		break;
	case SIOCSIFMEDIA:
	case SIOCGIFMEDIA:
		error = ifmedia_ioctl(ifp, ifr, &sc->bce_mii.mii_media, cmd);
		break;
	default:
		error = ENOTTY;
		break;
	}

	if (error == 0) {
		/* Try to get more packets going. */
		bce_start(ifp);
	}

	splx(s);
	return error;
}
コード例 #7
0
ファイル: if_mec.c プロジェクト: repos-holder/openbsd-patches
int
mec_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct mec_softc *sc = ifp->if_softc;
	struct ifreq *ifr = (struct ifreq *)data;
	struct ifaddr *ifa = (struct ifaddr *)data;
	int s, error;

	s = splnet();

	if ((error = ether_ioctl(ifp, &sc->sc_ac, cmd, data)) > 0) {
		splx(s);
		return (error);
	}

	switch (cmd) {
	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;

		switch (ifa->ifa_addr->sa_family) {
#ifdef INET
		case AF_INET:
			mec_init(ifp);
			arp_ifinit(&sc->sc_ac, ifa);
			break;
#endif
		default:
			mec_init(ifp);
			break;
		}
		break;
	case SIOCSIFMTU:
		if (ifr->ifr_mtu > ETHERMTU || ifr->ifr_mtu < ETHERMIN)
			error = EINVAL;
		else if (ifp->if_mtu != ifr->ifr_mtu)
			ifp->if_mtu = ifr->ifr_mtu;
		break;

	case SIOCSIFFLAGS:
		/*
		 * If interface is marked up and not running, then start it.
		 * If it is marked down and running, stop it.
		 * XXX If it's up then re-initialize it. This is so flags
		 * such as IFF_PROMISC are handled.
		 */
		if (ifp->if_flags & IFF_UP)
			mec_init(ifp);
		else if (ifp->if_flags & IFF_RUNNING)
			mec_stop(ifp);
		break;

	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->sc_ac) :
		    ether_delmulti(ifr, &sc->sc_ac);

		if (error == ENETRESET) {
			/*
			 * Multicast list has changed; set the hardware
			 * filter accordingly.
			 */
			if (ifp->if_flags & IFF_RUNNING)
				mec_init(ifp);
			error = 0;
		}
		break;

	case SIOCSIFMEDIA:
	case SIOCGIFMEDIA:
		error = ifmedia_ioctl(ifp, ifr, &sc->sc_mii.mii_media, cmd);
		break;

	default:
		error = ENXIO;
		break;
	}

	splx(s);
	return error;
}
コード例 #8
0
Static int
url_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct url_softc *sc = ifp->if_softc;
	struct ifaddr *ifa = (struct ifaddr *)data;
	struct ifreq *ifr = (struct ifreq *)data;
	struct mii_data *mii;
	int s, error = 0;

	DPRINTF(("%s: %s: enter\n", USBDEVNAME(sc->sc_dev), __func__));

	if (sc->sc_dying)
		return (EIO);

	s = splnet();

	switch (cmd) {
	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;
		url_init(ifp);

		switch (ifa->ifa_addr->sa_family) {
#ifdef INET
		case AF_INET:
			arp_ifinit(&sc->sc_ac, ifa);
			break;
#endif /* INET */
		}
		break;

	case SIOCSIFMTU:
		if (ifr->ifr_mtu > ETHERMTU)
			error = EINVAL;
		else
			ifp->if_mtu = ifr->ifr_mtu;
		break;

	case SIOCSIFFLAGS:
		if (ifp->if_flags & IFF_UP) {
			if (ifp->if_flags & IFF_RUNNING &&
			    ifp->if_flags & IFF_PROMISC) {
				URL_SETBIT2(sc, URL_RCR,
					    URL_RCR_AAM|URL_RCR_AAP);
			} else if (ifp->if_flags & IFF_RUNNING &&
				   !(ifp->if_flags & IFF_PROMISC)) {
				URL_CLRBIT2(sc, URL_RCR,
					    URL_RCR_AAM|URL_RCR_AAP);
			} else if (!(ifp->if_flags & IFF_RUNNING))
				url_init(ifp);
		} else {
			if (ifp->if_flags & IFF_RUNNING)
				url_stop(ifp, 1);
		}
		error = 0;
		break;
	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
			ether_addmulti(ifr, &sc->sc_ac) :
			ether_delmulti(ifr, &sc->sc_ac);

		if (error == ENETRESET) {
			if (ifp->if_flags & IFF_RUNNING)
				url_setmulti(sc);
			error = 0;
		}
		break;
	case SIOCGIFMEDIA:
	case SIOCSIFMEDIA:
		mii = GET_MII(sc);
		error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, cmd);
		break;
	default:
		error = EINVAL;
		break;
	}

	splx(s);

	return (error);
}
コード例 #9
0
Static int
kue_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
{
	struct kue_softc	*sc = ifp->if_softc;
	struct ifaddr 		*ifa = (struct ifaddr *)data;
	struct ifreq		*ifr = (struct ifreq *)data;
	int			s, error = 0;

	DPRINTFN(5,("%s: %s: enter\n", USBDEVNAME(sc->kue_dev),__func__));

	if (sc->kue_dying)
		return (EIO);

#ifdef DIAGNOSTIC
	if (!curproc) {
		printf("%s: no proc!!\n", USBDEVNAME(sc->kue_dev));
		return EIO;
	}
#endif

	s = splnet();

	switch(command) {
	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;
		kue_init(sc);

		switch (ifa->ifa_addr->sa_family) {
#ifdef INET
		case AF_INET:
#if defined(__NetBSD__)
			arp_ifinit(ifp, ifa);
#else
			arp_ifinit(&sc->arpcom, ifa);
#endif
			break;
#endif /* INET */
		}
		break;

	case SIOCSIFMTU:
		if (ifr->ifr_mtu > ETHERMTU)
			error = EINVAL;
		else
			ifp->if_mtu = ifr->ifr_mtu;
		break;

	case SIOCSIFFLAGS:
		if (ifp->if_flags & IFF_UP) {
			if (ifp->if_flags & IFF_RUNNING &&
			    ifp->if_flags & IFF_PROMISC &&
			    !(sc->kue_if_flags & IFF_PROMISC)) {
				sc->kue_rxfilt |= KUE_RXFILT_PROMISC;
				kue_setword(sc, KUE_CMD_SET_PKT_FILTER,
				    sc->kue_rxfilt);
			} else if (ifp->if_flags & IFF_RUNNING &&
			    !(ifp->if_flags & IFF_PROMISC) &&
			    sc->kue_if_flags & IFF_PROMISC) {
				sc->kue_rxfilt &= ~KUE_RXFILT_PROMISC;
				kue_setword(sc, KUE_CMD_SET_PKT_FILTER,
				    sc->kue_rxfilt);
			} else if (!(ifp->if_flags & IFF_RUNNING))
				kue_init(sc);
		} else {
			if (ifp->if_flags & IFF_RUNNING)
				kue_stop(sc);
		}
		sc->kue_if_flags = ifp->if_flags;
		error = 0;
		break;
	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (command == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->arpcom) :
		    ether_delmulti(ifr, &sc->arpcom);

		if (error == ENETRESET) {
			/*
			 * Multicast list has changed; set the hardware
			 * filter accordingly.
			 */
			if (ifp->if_flags & IFF_RUNNING)
				kue_setmulti(sc);
			error = 0;
		}
		break;
	default:
		error = EINVAL;
		break;
	}

	splx(s);

	return (error);
}
コード例 #10
0
int
pdq_ifioctl(
    struct ifnet *ifp,
    ioctl_cmd_t cmd,
    caddr_t data)
{
    pdq_softc_t *sc = (pdq_softc_t *) ((caddr_t) ifp - offsetof(pdq_softc_t, sc_arpcom.ac_if));
    int s, error = 0;

    s = splnet();

    switch (cmd) {
    case SIOCSIFADDR: {
        struct ifaddr *ifa = (struct ifaddr *)data;

        ifp->if_flags |= IFF_UP;
        switch(ifa->ifa_addr->sa_family) {
#if defined(INET)
        case AF_INET: {
            pdq_ifinit(sc);
            arp_ifinit(&sc->sc_arpcom, ifa);
            break;
        }
#endif /* INET */

#if defined(NS)
        /* This magic copied from if_is.c; I don't use XNS,
         * so I have no way of telling if this actually
         * works or not.
         */
        case AF_NS: {
            struct ns_addr *ina = &(IA_SNS(ifa)->sns_addr);
            if (ns_nullhost(*ina)) {
                ina->x_host = *(union ns_host *)(sc->sc_arpcom.ac_enaddr);
            } else {
                ifp->if_flags &= ~IFF_RUNNING;
                bcopy((caddr_t)ina->x_host.c_host,
                      (caddr_t)sc->sc_arpcom.ac_enaddr,
                      sizeof sc->sc_arpcom.ac_enaddr);
            }

            pdq_ifinit(sc);
            break;
        }
#endif /* NS */

        default: {
            pdq_ifinit(sc);
            break;
        }
        }
        break;
    }

    case SIOCSIFFLAGS: {
        pdq_ifinit(sc);
        break;
    }

    case SIOCADDMULTI:
    case SIOCDELMULTI: {
        /*
         * Update multicast listeners
         */
        if (cmd == SIOCADDMULTI)
            error = ether_addmulti((struct ifreq *)data, &sc->sc_arpcom);
        else
            error = ether_delmulti((struct ifreq *)data, &sc->sc_arpcom);

        if (error == ENETRESET) {
            if (sc->sc_if.if_flags & IFF_RUNNING)
                pdq_run(sc->sc_pdq);
            error = 0;
        }
        break;
    }

    default: {
        error = EINVAL;
        break;
    }
    }

    splx(s);
    return error;
}
コード例 #11
0
ファイル: if_bm.c プロジェクト: avsm/openbsd-xen-sys
int
bmac_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
{
	struct bmac_softc *sc = ifp->if_softc;
	struct ifaddr *ifa = (struct ifaddr *)data;
	struct ifreq *ifr = (struct ifreq *)data;
	int s, error = 0;

	s = splnet();

	switch (cmd) {

	case SIOCSIFADDR:
		ifp->if_flags |= IFF_UP;

		switch (ifa->ifa_addr->sa_family) {
#ifdef INET
		case AF_INET:
			bmac_init(sc);
			arp_ifinit(&sc->arpcom, ifa);
			break;
#endif
		default:
			bmac_init(sc);
			break;
		}
		break;

	case SIOCSIFFLAGS:
		if ((ifp->if_flags & IFF_UP) == 0 &&
		    (ifp->if_flags & IFF_RUNNING) != 0) {
			/*
			 * If interface is marked down and it is running, then
			 * stop it.
			 */
			bmac_stop(sc);
			ifp->if_flags &= ~IFF_RUNNING;
		} else if ((ifp->if_flags & IFF_UP) != 0 &&
		    (ifp->if_flags & IFF_RUNNING) == 0) {
			/*
			 * If interface is marked up and it is stopped, then
			 * start it.
			 */
			bmac_init(sc);
		} else {
			/*
			 * Reset the interface to pick up changes in any other
			 * flags that affect hardware registers.
			 */
			/*bmac_stop(sc);*/
			bmac_init(sc);
		}
#ifdef BMAC_DEBUG
		if (ifp->if_flags & IFF_DEBUG)
			sc->sc_debug = 1;
		else
			sc->sc_debug = 0;
#endif
		break;

	case SIOCADDMULTI:
	case SIOCDELMULTI:
		error = (cmd == SIOCADDMULTI) ?
		    ether_addmulti(ifr, &sc->arpcom) :
		    ether_delmulti(ifr, &sc->arpcom);

		if (error == ENETRESET) {
			/*
			 * Multicast list has changed; set the hardware filter
			 * accordingly.
			 */
			if (ifp->if_flags & IFF_RUNNING) {
				bmac_init(sc);
				bmac_setladrf(sc);
			}
			error = 0;
		}
		break;

	case SIOCGIFMEDIA:
	case SIOCSIFMEDIA:
		error = ifmedia_ioctl(ifp, ifr, &sc->sc_mii.mii_media, cmd);
		break;

	default:
		error = EINVAL;
	}

	splx(s);
	return (error);
}