void wlanRegisterNotifier(void)
{
register_inetaddr_notifier(&inetaddr_notifier);
#if 0 //CFG_SUPPORT_PASSPOINT
register_inet6addr_notifier(&inet6addr_notifier);
#endif /* CFG_SUPPORT_PASSPOINT */
}
void wlanRegisterNotifier(void)
{
register_inetaddr_notifier(&inetaddr_notifier);
#if CFG_SUPPORT_HOTSPOT_2_0
//register_inet6addr_notifier(&inet6addr_notifier);
#endif
}
static int __init my_module_entry (void) {
struct notifier_block my_notifier;
my_notifier.next = NULL;
my_notifier.priority = 10;
my_notifier.notifier_call = my_callback;
register_inetaddr_notifier(&my_notifier);
printk("hello\n");
return (0);
}
void wlanRegisterNotifier(void)
{
register_inetaddr_notifier(&inetaddr_notifier);
}
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;
}
int ieee80211_register_hw(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
int result, i;
enum ieee80211_band band;
int channels, max_bitrates;
bool supp_ht;
static const u32 cipher_suites[] = {
/* keep WEP first, it may be removed below */
WLAN_CIPHER_SUITE_WEP40,
WLAN_CIPHER_SUITE_WEP104,
WLAN_CIPHER_SUITE_TKIP,
WLAN_CIPHER_SUITE_CCMP,
/* keep last -- depends on hw flags! */
WLAN_CIPHER_SUITE_AES_CMAC
};
if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns)
#ifdef CONFIG_PM
&& (!local->ops->suspend || !local->ops->resume)
#endif
)
return -EINVAL;
if (hw->max_report_rates == 0)
hw->max_report_rates = hw->max_rates;
/*
* generic code guarantees at least one band,
* set this very early because much code assumes
* that hw.conf.channel is assigned
*/
channels = 0;
max_bitrates = 0;
supp_ht = false;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
struct ieee80211_supported_band *sband;
sband = local->hw.wiphy->bands[band];
if (!sband)
continue;
if (!local->oper_channel) {
/* init channel we're on */
local->hw.conf.channel =
local->oper_channel = &sband->channels[0];
local->hw.conf.channel_type = NL80211_CHAN_NO_HT;
}
channels += sband->n_channels;
if (max_bitrates < sband->n_bitrates)
max_bitrates = sband->n_bitrates;
supp_ht = supp_ht || sband->ht_cap.ht_supported;
}
local->int_scan_req = kzalloc(sizeof(*local->int_scan_req) +
sizeof(void *) * channels, GFP_KERNEL);
if (!local->int_scan_req)
return -ENOMEM;
/* if low-level driver supports AP, we also support VLAN */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_AP_VLAN);
}
/* mac80211 always supports monitor */
hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR);
/*
* mac80211 doesn't support more than 1 channel, and also not more
* than one IBSS interface
*/
for (i = 0; i < hw->wiphy->n_iface_combinations; i++) {
const struct ieee80211_iface_combination *c;
int j;
c = &hw->wiphy->iface_combinations[i];
if (c->num_different_channels > 1)
return -EINVAL;
for (j = 0; j < c->n_limits; j++)
if ((c->limits[j].types & BIT(NL80211_IFTYPE_ADHOC)) &&
c->limits[j].max > 1)
return -EINVAL;
}
#ifndef CONFIG_MAC80211_MESH
/* mesh depends on Kconfig, but drivers should set it if they want */
local->hw.wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_MESH_POINT);
#endif
/* if the underlying driver supports mesh, mac80211 will (at least)
* provide routing of mesh authentication frames to userspace */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_MESH_POINT))
local->hw.wiphy->flags |= WIPHY_FLAG_MESH_AUTH;
/* mac80211 supports control port protocol changing */
local->hw.wiphy->flags |= WIPHY_FLAG_CONTROL_PORT_PROTOCOL;
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
WARN((local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)
&& (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK),
"U-APSD not supported with HW_PS_NULLFUNC_STACK\n");
/*
* Calculate scan IE length -- we need this to alloc
* memory and to subtract from the driver limit. It
* includes the DS Params, (extended) supported rates, and HT
* information -- SSID is the driver's responsibility.
*/
local->scan_ies_len = 4 + max_bitrates /* (ext) supp rates */ +
3 /* DS Params */;
if (supp_ht)
local->scan_ies_len += 2 + sizeof(struct ieee80211_ht_cap);
if (!local->ops->hw_scan) {
/* For hw_scan, driver needs to set these up. */
local->hw.wiphy->max_scan_ssids = 4;
local->hw.wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
}
/*
* If the driver supports any scan IEs, then assume the
* limit includes the IEs mac80211 will add, otherwise
* leave it at zero and let the driver sort it out; we
* still pass our IEs to the driver but userspace will
* not be allowed to in that case.
*/
if (local->hw.wiphy->max_scan_ie_len)
local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len;
/* Set up cipher suites unless driver already did */
if (!local->hw.wiphy->cipher_suites) {
local->hw.wiphy->cipher_suites = cipher_suites;
local->hw.wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
if (!(local->hw.flags & IEEE80211_HW_MFP_CAPABLE))
local->hw.wiphy->n_cipher_suites--;
}
if (IS_ERR(local->wep_tx_tfm) || IS_ERR(local->wep_rx_tfm)) {
if (local->hw.wiphy->cipher_suites == cipher_suites) {
local->hw.wiphy->cipher_suites += 2;
local->hw.wiphy->n_cipher_suites -= 2;
} else {
u32 *suites;
int r, w = 0;
/* Filter out WEP */
suites = kmemdup(
local->hw.wiphy->cipher_suites,
sizeof(u32) * local->hw.wiphy->n_cipher_suites,
GFP_KERNEL);
if (!suites)
return -ENOMEM;
for (r = 0; r < local->hw.wiphy->n_cipher_suites; r++) {
u32 suite = local->hw.wiphy->cipher_suites[r];
if (suite == WLAN_CIPHER_SUITE_WEP40 ||
suite == WLAN_CIPHER_SUITE_WEP104)
continue;
suites[w++] = suite;
}
local->hw.wiphy->cipher_suites = suites;
local->hw.wiphy->n_cipher_suites = w;
local->wiphy_ciphers_allocated = true;
}
}
if (!local->ops->remain_on_channel)
local->hw.wiphy->max_remain_on_channel_duration = 5000;
if (local->ops->sched_scan_start)
local->hw.wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
result = wiphy_register(local->hw.wiphy);
if (result < 0)
goto fail_wiphy_register;
/*
* We use the number of queues for feature tests (QoS, HT) internally
* so restrict them appropriately.
*/
if (hw->queues > IEEE80211_MAX_QUEUES)
hw->queues = IEEE80211_MAX_QUEUES;
local->workqueue =
alloc_ordered_workqueue(wiphy_name(local->hw.wiphy), 0);
if (!local->workqueue) {
result = -ENOMEM;
goto fail_workqueue;
}
/*
* The hardware needs headroom for sending the frame,
* and we need some headroom for passing the frame to monitor
* interfaces, but never both at the same time.
*/
#ifndef __CHECKER__
BUILD_BUG_ON(IEEE80211_TX_STATUS_HEADROOM !=
sizeof(struct ieee80211_tx_status_rtap_hdr));
#endif
local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
sizeof(struct ieee80211_tx_status_rtap_hdr));
debugfs_hw_add(local);
/*
* if the driver doesn't specify a max listen interval we
* use 5 which should be a safe default
*/
if (local->hw.max_listen_interval == 0)
local->hw.max_listen_interval = 5;
local->hw.conf.listen_interval = local->hw.max_listen_interval;
local->dynamic_ps_forced_timeout = -1;
result = ieee80211_wep_init(local);
if (result < 0)
wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n",
result);
rtnl_lock();
result = ieee80211_init_rate_ctrl_alg(local,
hw->rate_control_algorithm);
if (result < 0) {
wiphy_debug(local->hw.wiphy,
"Failed to initialize rate control algorithm\n");
goto fail_rate;
}
/* add one default STA interface if supported */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION)) {
result = ieee80211_if_add(local, "wlan%d", NULL,
NL80211_IFTYPE_STATION, NULL);
if (result)
wiphy_warn(local->hw.wiphy,
"Failed to add default virtual iface\n");
}
rtnl_unlock();
ieee80211_led_init(local);
local->network_latency_notifier.notifier_call =
ieee80211_max_network_latency;
result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
if (result) {
rtnl_lock();
goto fail_pm_qos;
}
#ifdef CONFIG_INET
local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
result = register_inetaddr_notifier(&local->ifa_notifier);
if (result)
goto fail_ifa;
#endif
netif_napi_add(&local->napi_dev, &local->napi, ieee80211_napi_poll,
local->hw.napi_weight);
return 0;
#ifdef CONFIG_INET
fail_ifa:
pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
rtnl_lock();
#endif
fail_pm_qos:
ieee80211_led_exit(local);
ieee80211_remove_interfaces(local);
fail_rate:
rtnl_unlock();
ieee80211_wep_free(local);
sta_info_stop(local);
destroy_workqueue(local->workqueue);
fail_workqueue:
wiphy_unregister(local->hw.wiphy);
fail_wiphy_register:
if (local->wiphy_ciphers_allocated)
kfree(local->hw.wiphy->cipher_suites);
kfree(local->int_scan_req);
return result;
}
int ieee80211_register_hw(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
int result;
enum ieee80211_band band;
int channels, max_bitrates;
bool supp_ht;
static const u32 cipher_suites[] = {
WLAN_CIPHER_SUITE_WEP40,
WLAN_CIPHER_SUITE_WEP104,
WLAN_CIPHER_SUITE_TKIP,
WLAN_CIPHER_SUITE_CCMP,
/* keep last -- depends on hw flags! */
WLAN_CIPHER_SUITE_AES_CMAC
};
/*
* generic code guarantees at least one band,
* set this very early because much code assumes
* that hw.conf.channel is assigned
*/
channels = 0;
max_bitrates = 0;
supp_ht = false;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
struct ieee80211_supported_band *sband;
sband = local->hw.wiphy->bands[band];
if (!sband)
continue;
if (!local->oper_channel) {
/* init channel we're on */
local->hw.conf.channel =
local->oper_channel = &sband->channels[0];
local->hw.conf.channel_type = NL80211_CHAN_NO_HT;
}
channels += sband->n_channels;
if (max_bitrates < sband->n_bitrates)
max_bitrates = sband->n_bitrates;
supp_ht = supp_ht || sband->ht_cap.ht_supported;
}
local->int_scan_req = kzalloc(sizeof(*local->int_scan_req) +
sizeof(void *) * channels, GFP_KERNEL);
if (!local->int_scan_req)
return -ENOMEM;
/* if low-level driver supports AP, we also support VLAN */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP))
local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
/* mac80211 always supports monitor */
local->hw.wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
WARN((local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)
&& (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK),
"U-APSD not supported with HW_PS_NULLFUNC_STACK\n");
/*
* Calculate scan IE length -- we need this to alloc
* memory and to subtract from the driver limit. It
* includes the (extended) supported rates and HT
* information -- SSID is the driver's responsibility.
*/
local->scan_ies_len = 4 + max_bitrates; /* (ext) supp rates */
if (supp_ht)
local->scan_ies_len += 2 + sizeof(struct ieee80211_ht_cap);
if (!local->ops->hw_scan) {
/* For hw_scan, driver needs to set these up. */
local->hw.wiphy->max_scan_ssids = 4;
local->hw.wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
}
/*
* If the driver supports any scan IEs, then assume the
* limit includes the IEs mac80211 will add, otherwise
* leave it at zero and let the driver sort it out; we
* still pass our IEs to the driver but userspace will
* not be allowed to in that case.
*/
if (local->hw.wiphy->max_scan_ie_len)
local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len;
local->hw.wiphy->cipher_suites = cipher_suites;
local->hw.wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
if (!(local->hw.flags & IEEE80211_HW_MFP_CAPABLE))
local->hw.wiphy->n_cipher_suites--;
result = wiphy_register(local->hw.wiphy);
if (result < 0)
goto fail_wiphy_register;
/*
* We use the number of queues for feature tests (QoS, HT) internally
* so restrict them appropriately.
*/
if (hw->queues > IEEE80211_MAX_QUEUES)
hw->queues = IEEE80211_MAX_QUEUES;
local->workqueue =
create_singlethread_workqueue(wiphy_name(local->hw.wiphy));
if (!local->workqueue) {
result = -ENOMEM;
goto fail_workqueue;
}
/*
* The hardware needs headroom for sending the frame,
* and we need some headroom for passing the frame to monitor
* interfaces, but never both at the same time.
*/
BUILD_BUG_ON(IEEE80211_TX_STATUS_HEADROOM !=
sizeof(struct ieee80211_tx_status_rtap_hdr));
local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
sizeof(struct ieee80211_tx_status_rtap_hdr));
debugfs_hw_add(local);
/*
* if the driver doesn't specify a max listen interval we
* use 5 which should be a safe default
*/
if (local->hw.max_listen_interval == 0)
local->hw.max_listen_interval = 5;
local->hw.conf.listen_interval = local->hw.max_listen_interval;
local->dynamic_ps_forced_timeout = -1;
result = sta_info_start(local);
if (result < 0)
goto fail_sta_info;
result = ieee80211_wep_init(local);
if (result < 0)
printk(KERN_DEBUG "%s: Failed to initialize wep: %d\n",
wiphy_name(local->hw.wiphy), result);
rtnl_lock();
result = ieee80211_init_rate_ctrl_alg(local,
hw->rate_control_algorithm);
if (result < 0) {
printk(KERN_DEBUG "%s: Failed to initialize rate control "
"algorithm\n", wiphy_name(local->hw.wiphy));
goto fail_rate;
}
/* add one default STA interface if supported */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION)) {
result = ieee80211_if_add(local, "wlan%d", NULL,
NL80211_IFTYPE_STATION, NULL);
if (result)
printk(KERN_WARNING "%s: Failed to add default virtual iface\n",
wiphy_name(local->hw.wiphy));
}
rtnl_unlock();
ieee80211_led_init(local);
local->network_latency_notifier.notifier_call =
ieee80211_max_network_latency;
result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
if (result) {
rtnl_lock();
goto fail_pm_qos;
}
#ifdef CONFIG_INET
local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
result = register_inetaddr_notifier(&local->ifa_notifier);
if (result)
goto fail_ifa;
#endif
return 0;
#ifdef CONFIG_INET
fail_ifa:
pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
rtnl_lock();
#endif
fail_pm_qos:
ieee80211_led_exit(local);
ieee80211_remove_interfaces(local);
fail_rate:
rtnl_unlock();
ieee80211_wep_free(local);
sta_info_stop(local);
fail_sta_info:
destroy_workqueue(local->workqueue);
fail_workqueue:
wiphy_unregister(local->hw.wiphy);
fail_wiphy_register:
kfree(local->int_scan_req);
return result;
}
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;
}
static int netdev_event(struct notifier_block *nb, unsigned long notification, void *ptr)
{
struct in_device *in_dev; /* ALPS00409409406 */
UINT_8 ip[4] = { 0 };
UINT_32 u4NumIPv4 = 0;
//#ifdef CONFIG_IPV6
#if 0
UINT_8 ip6[16] = { 0 }; // FIX ME: avoid to allocate large memory in stack
UINT_32 u4NumIPv6 = 0;
#endif
struct in_ifaddr *ifa = (struct in_ifaddr *) ptr;
struct net_device *prDev = ifa->ifa_dev->dev;
UINT_32 i;
P_PARAM_NETWORK_ADDRESS_IP prParamIpAddr;
P_GLUE_INFO_T prGlueInfo = NULL;
if (prDev == NULL) {
DBGLOG(REQ, INFO, ("netdev_event: device is empty.\n"));
return NOTIFY_DONE;
}
if ((strncmp(prDev->name, "p2p", 3) != 0) && (strncmp(prDev->name, "wlan", 4) != 0)) {
DBGLOG(REQ, INFO, ("netdev_event: xxx\n"));
return NOTIFY_DONE;
}
prGlueInfo = *((P_GLUE_INFO_T *) netdev_priv(prDev));
if (prGlueInfo == NULL) {
DBGLOG(REQ, INFO, ("netdev_event: prGlueInfo is empty.\n"));
return NOTIFY_DONE;
}
ASSERT(prGlueInfo);
#ifdef FIX_ALPS00409409406
// <3> get the IPv4 address
in_dev = in_dev_get(prDev);
if (!in_dev)
return;
//rtnl_lock();
if(!in_dev->ifa_list ||!in_dev->ifa_list->ifa_local) {
//rtnl_unlock();
in_dev_put(in_dev);
DBGLOG(REQ, INFO, ("ip is not avaliable.\n"));
return;
}
// <4> copy the IPv4 address
kalMemCopy(ip, &(in_dev->ifa_list->ifa_local), sizeof(ip));
//rtnl_unlock();
in_dev_put(in_dev);
DBGLOG(REQ, INFO, ("ip is %d.%d.%d.%d\n",
ip[0],ip[1],ip[2],ip[3]));
#else
// <3> get the IPv4 address
if(!prDev || !(prDev->ip_ptr)||\
!((struct in_device *)(prDev->ip_ptr))->ifa_list||\
!(&(((struct in_device *)(prDev->ip_ptr))->ifa_list->ifa_local))){
DBGLOG(REQ, INFO, ("ip is not avaliable.\n"));
return NOTIFY_DONE;
}
kalMemCopy(ip, &(((struct in_device *)(prDev->ip_ptr))->ifa_list->ifa_local), sizeof(ip));
DBGLOG(REQ, INFO, ("ip is %d.%d.%d.%d\n",
ip[0],ip[1],ip[2],ip[3]));
#endif
// todo: traverse between list to find whole sets of IPv4 addresses
if (!((ip[0] == 0) &&
(ip[1] == 0) &&
(ip[2] == 0) &&
(ip[3] == 0))) {
u4NumIPv4++;
}
#if defined(MTK_WLAN_ARP_OFFLOAD)
if(NETDEV_UP == notification && PARAM_MEDIA_STATE_CONNECTED == prGlueInfo->eParamMediaStateIndicated){
PARAM_CUSTOM_SW_CTRL_STRUC_T SwCtrlInfo;
UINT_32 u4SetInfoLen;
WLAN_STATUS rStatus = WLAN_STATUS_FAILURE;
SwCtrlInfo.u4Id = 0x90110000;
SwCtrlInfo.u4Data = 1;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetSwCtrlWrite,
(PVOID)&SwCtrlInfo,
sizeof(SwCtrlInfo),
FALSE,
FALSE,
TRUE,
FALSE,
&u4SetInfoLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, INFO, ("ARP OFFLOAD fail 0x%lx\n", rStatus));
}else{
DBGLOG(REQ, INFO, ("ARP OFFLOAD success\n"));
}
}
#endif
#ifdef FIX_ALPS00409409406
if(atomic_read(&fgIsUnderEarlierSuspend)==0){
#else
if (fgIsUnderEarlierSuspend == false) {
#endif
DBGLOG(REQ, INFO, ("netdev_event: PARAM_MEDIA_STATE_DISCONNECTED. (%d)\n", prGlueInfo->eParamMediaStateIndicated));
return NOTIFY_DONE;
}
//#ifdef CONFIG_IPV6
#if 0
if(!prDev || !(prDev->ip6_ptr)||\
!((struct in_device *)(prDev->ip6_ptr))->ifa_list||\
!(&(((struct in_device *)(prDev->ip6_ptr))->ifa_list->ifa_local))){
printk(KERN_INFO "ipv6 is not avaliable.\n");
return NOTIFY_DONE;
}
kalMemCopy(ip6, &(((struct in_device *)(prDev->ip6_ptr))->ifa_list->ifa_local), sizeof(ip6));
printk(KERN_INFO"ipv6 is %d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d\n",
ip6[0],ip6[1],ip6[2],ip6[3],
ip6[4],ip6[5],ip6[6],ip6[7],
ip6[8],ip6[9],ip6[10],ip6[11],
ip6[12],ip6[13],ip6[14],ip6[15]
);
// todo: traverse between list to find whole sets of IPv6 addresses
if (!((ip6[0] == 0) &&
(ip6[1] == 0) &&
(ip6[2] == 0) &&
(ip6[3] == 0) &&
(ip6[4] == 0) &&
(ip6[5] == 0))) {
//u4NumIPv6++;
}
#endif
// here we can compare the dev with other network's netdev to
// set the proper arp filter
//
// IMPORTANT: please make sure if the context can sleep, if the context can't sleep
// we should schedule a kernel thread to do this for us
// <7> set up the ARP filter
{
WLAN_STATUS rStatus = WLAN_STATUS_FAILURE;
UINT_32 u4SetInfoLen = 0;
UINT_8 aucBuf[32] = {0};
UINT_32 u4Len = OFFSET_OF(PARAM_NETWORK_ADDRESS_LIST, arAddress);
P_PARAM_NETWORK_ADDRESS_LIST prParamNetAddrList = (P_PARAM_NETWORK_ADDRESS_LIST)aucBuf;
P_PARAM_NETWORK_ADDRESS prParamNetAddr = prParamNetAddrList->arAddress;
//#ifdef CONFIG_IPV6
#if 0
prParamNetAddrList->u4AddressCount = u4NumIPv4 + u4NumIPv6;
#else
prParamNetAddrList->u4AddressCount = u4NumIPv4;
#endif
prParamNetAddrList->u2AddressType = PARAM_PROTOCOL_ID_TCP_IP;
for (i = 0; i < u4NumIPv4; i++) {
prParamNetAddr->u2AddressLength = sizeof(PARAM_NETWORK_ADDRESS_IP);//4;;
prParamNetAddr->u2AddressType = PARAM_PROTOCOL_ID_TCP_IP;;
#if 0
kalMemCopy(prParamNetAddr->aucAddress, ip, sizeof(ip));
prParamNetAddr = (P_PARAM_NETWORK_ADDRESS)((UINT_32)prParamNetAddr + sizeof(ip));
u4Len += OFFSET_OF(PARAM_NETWORK_ADDRESS, aucAddress) + sizeof(ip);
#else
prParamIpAddr = (P_PARAM_NETWORK_ADDRESS_IP)prParamNetAddr->aucAddress;
kalMemCopy(&prParamIpAddr->in_addr, ip, sizeof(ip));
prParamNetAddr = (P_PARAM_NETWORK_ADDRESS)((UINT_32)prParamNetAddr + sizeof(PARAM_NETWORK_ADDRESS));
u4Len += OFFSET_OF(PARAM_NETWORK_ADDRESS, aucAddress) + sizeof(PARAM_NETWORK_ADDRESS);
#endif
}
//#ifdef CONFIG_IPV6
#if 0
for (i = 0; i < u4NumIPv6; i++) {
prParamNetAddr->u2AddressLength = 6;;
prParamNetAddr->u2AddressType = PARAM_PROTOCOL_ID_TCP_IP;;
kalMemCopy(prParamNetAddr->aucAddress, ip6, sizeof(ip6));
prParamNetAddr = (P_PARAM_NETWORK_ADDRESS)((UINT_32)prParamNetAddr + sizeof(ip6));
u4Len += OFFSET_OF(PARAM_NETWORK_ADDRESS, aucAddress) + sizeof(ip6);
}
#endif
ASSERT(u4Len <= sizeof(aucBuf));
DBGLOG(REQ, INFO, ("kalIoctl (0x%x, 0x%x)\n", prGlueInfo, prParamNetAddrList));
rStatus = kalIoctl(prGlueInfo,
wlanoidSetNetworkAddress,
(PVOID)prParamNetAddrList,
u4Len,
FALSE,
FALSE,
TRUE,
FALSE,
&u4SetInfoLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, INFO, ("set HW pattern filter fail 0x%lx\n", rStatus));
}
}
return NOTIFY_DONE;
}
static struct notifier_block inetaddr_notifier = {
.notifier_call = netdev_event,
};
void wlanRegisterNotifier(void)
{
register_inetaddr_notifier(&inetaddr_notifier);
}