void wlanRegisterNotifier(void)
{
register_inetaddr_notifier(&inetaddr_notifier);
#if 0 //CFG_SUPPORT_PASSPOINT
register_inet6addr_notifier(&inet6addr_notifier);
#endif /* CFG_SUPPORT_PASSPOINT */
}
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;
}