Exemple #1
0
void wlanRegisterNotifier(void)
{
    register_inetaddr_notifier(&inetaddr_notifier);
#if 0 //CFG_SUPPORT_PASSPOINT 
    register_inet6addr_notifier(&inet6addr_notifier);
#endif /* CFG_SUPPORT_PASSPOINT */
}
Exemple #2
0
Fichier : core.c Projet : gxt/linux
int brcmf_bus_start(struct device *dev)
{
	int ret = -1;
	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
	struct brcmf_pub *drvr = bus_if->drvr;
	struct brcmf_if *ifp;
	struct brcmf_if *p2p_ifp;

	brcmf_dbg(TRACE, "\n");

	/* add primary networking interface */
	ifp = brcmf_add_if(drvr, 0, 0, false, "wlan%d", NULL);
	if (IS_ERR(ifp))
		return PTR_ERR(ifp);

	p2p_ifp = NULL;

	/* signal bus ready */
	brcmf_bus_change_state(bus_if, BRCMF_BUS_UP);

	/* Bus is ready, do any initialization */
	ret = brcmf_c_preinit_dcmds(ifp);
	if (ret < 0)
		goto fail;

	brcmf_debugfs_add_entry(drvr, "revinfo", brcmf_revinfo_read);

	/* assure we have chipid before feature attach */
	if (!bus_if->chip) {
		bus_if->chip = drvr->revinfo.chipnum;
		bus_if->chiprev = drvr->revinfo.chiprev;
		brcmf_dbg(INFO, "firmware revinfo: chip %x (%d) rev %d\n",
			  bus_if->chip, bus_if->chip, bus_if->chiprev);
	}
	brcmf_feat_attach(drvr);

	ret = brcmf_fws_init(drvr);
	if (ret < 0)
		goto fail;

	brcmf_fws_add_interface(ifp);

	drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev,
					     drvr->settings->p2p_enable);
	if (drvr->config == NULL) {
		ret = -ENOMEM;
		goto fail;
	}

	ret = brcmf_net_attach(ifp, false);

	if ((!ret) && (drvr->settings->p2p_enable)) {
		p2p_ifp = drvr->iflist[1];
		if (p2p_ifp)
			ret = brcmf_net_p2p_attach(p2p_ifp);
	}

	if (ret)
		goto fail;

#ifdef CONFIG_INET
	drvr->inetaddr_notifier.notifier_call = brcmf_inetaddr_changed;
	ret = register_inetaddr_notifier(&drvr->inetaddr_notifier);
	if (ret)
		goto fail;

#if IS_ENABLED(CONFIG_IPV6)
	drvr->inet6addr_notifier.notifier_call = brcmf_inet6addr_changed;
	ret = register_inet6addr_notifier(&drvr->inet6addr_notifier);
	if (ret) {
		unregister_inetaddr_notifier(&drvr->inetaddr_notifier);
		goto fail;
	}
#endif
#endif /* CONFIG_INET */

	return 0;

fail:
	brcmf_err("failed: %d\n", ret);
	if (drvr->config) {
		brcmf_cfg80211_detach(drvr->config);
		drvr->config = NULL;
	}
	if (drvr->fws) {
		brcmf_fws_del_interface(ifp);
		brcmf_fws_deinit(drvr);
	}
	if (ifp)
		brcmf_net_detach(ifp->ndev, false);
	if (p2p_ifp)
		brcmf_net_detach(p2p_ifp->ndev, false);
	drvr->iflist[0] = NULL;
	drvr->iflist[1] = NULL;
	if (drvr->settings->ignore_probe_fail)
		ret = 0;

	return ret;
}
Boolean ssh_interceptor_iface_init(SshInterceptor interceptor)
{
  SSH_ASSERT(!in_softirq());










































































  /* This will register notifier that notifies about bringing the
     interface up and down. */
  interceptor->nf->notifier_netdev.notifier_call = 
    ssh_interceptor_notifier_callback;
  interceptor->nf->notifier_netdev.priority = 1;
  interceptor->nf->notifier_netdev.next = NULL;
  register_netdevice_notifier(&interceptor->nf->notifier_netdev);

  /* This will register notifier that notifies when address of the
     interface changes without bringing the interface down. */
  interceptor->nf->notifier_inetaddr.notifier_call =
    ssh_interceptor_notifier_callback;
  interceptor->nf->notifier_inetaddr.priority = 1;
  interceptor->nf->notifier_inetaddr.next = NULL;
  register_inetaddr_notifier(&interceptor->nf->notifier_inetaddr);

#ifdef SSH_LINUX_INTERCEPTOR_IPV6
  interceptor->nf->notifier_inet6addr.notifier_call =
    ssh_interceptor_notifier_callback;
  interceptor->nf->notifier_inet6addr.priority = 1;
  interceptor->nf->notifier_inet6addr.next = NULL;
  register_inet6addr_notifier(&interceptor->nf->notifier_inet6addr);
#endif /* SSH_LINUX_INTERCEPTOR_IPV6 */

  interceptor->nf->iface_notifiers_installed = TRUE;

  /* Send interface information to engine. This causes the interceptor
     to grab reference to each net_device. On error cases 
     ssh_interceptor_clear_ifaces() or ssh_interceptor_iface_uninit() 
     must be called to release the references. */
  ssh_interceptor_receive_ifaces(interceptor);

  return TRUE;
}