Create new functions for the operations of mac80211
vnt_tx_80211
vnt_start
vnt_stop
vnt_add_interface
vnt_remove_interface
vnt_config
vnt_bss_info_changed
vnt_prepare_multicast
vnt_configure
vnt_set_key
vnt_sw_scan_start
vnt_sw_scan_complete
vnt_get_tsf
vnt_set_tsf
vnt_reset_tsf
Create vnt_init to call device_init_registers to get permanent mac address.
This will be linked to vt6656_probe via bScheduleCommand in another patch as
firmware needs to be loaded first.
Modify vt6656_probe, vt6656_disconnect for mac80211
Change vt6656_suspend and vt6656_resume, nothing needs to be done here
let mac80211 handle the suspend.
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6656/device.h | 3 +
drivers/staging/vt6656/main_usb.c | 619 ++++++++++++++++++++++++++++++++------
2 files changed, 522 insertions(+), 100 deletions(-)
diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h
index 112e0b0..46d7704 100644
--- a/drivers/staging/vt6656/device.h
+++ b/drivers/staging/vt6656/device.h
@@ -396,6 +396,7 @@ typedef struct __device_opt {
struct vnt_private {
/* mac80211 */
struct ieee80211_hw *hw;
+ struct ieee80211_vif *vif;
/* netdev */
struct usb_device *usb;
struct net_device *dev;
@@ -410,6 +411,7 @@ struct vnt_private {
u8 rx_rate;
u32 rx_buf_sz;
+ int mc_list_count;
int multicast_limit;
u8 byRxMode;
@@ -574,6 +576,7 @@ struct vnt_private {
int bRadioOff;
/* Power save */
+ u16 current_aid;
int bEnablePSMode;
u16 wListenInterval;
int bPWBitOn;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index ebbb10d..6f66b86 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -572,36 +572,6 @@ static int device_init_registers(struct vnt_private *pDevice)
return true;
}
-#ifdef CONFIG_PM /* Minimal support for suspend and resume */
-
-static int vt6656_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct vnt_private *device = usb_get_intfdata(intf);
-
- if (!device || !device->dev)
- return -ENODEV;
-
- if (device->flags & DEVICE_FLAGS_OPENED)
- device_close(device->dev);
-
- return 0;
-}
-
-static int vt6656_resume(struct usb_interface *intf)
-{
- struct vnt_private *device = usb_get_intfdata(intf);
-
- if (!device || !device->dev)
- return -ENODEV;
-
- if (!(device->flags & DEVICE_FLAGS_OPENED))
- device_open(device->dev);
-
- return 0;
-}
-
-#endif /* CONFIG_PM */
-
static const struct net_device_ops device_netdev_ops = {
.ndo_open = device_open,
.ndo_stop = device_close,
@@ -611,69 +581,6 @@ static const struct net_device_ops device_netdev_ops = {
.ndo_set_rx_mode = device_set_multi,
};
-static int
-vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- u8 fake_mac[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
- struct usb_device *udev = interface_to_usbdev(intf);
- int rc = 0;
- struct net_device *netdev = NULL;
- struct vnt_private *pDevice;
-
- printk(KERN_NOTICE "%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
- printk(KERN_NOTICE "Copyright (c) 2004 VIA Networking Technologies, Inc.\n");
-
- udev = usb_get_dev(udev);
- netdev = alloc_etherdev(sizeof(struct vnt_private));
- if (!netdev) {
- printk(KERN_ERR DEVICE_NAME ": allocate net device failed\n");
- rc = -ENOMEM;
- goto err_nomem;
- }
-
- pDevice = netdev_priv(netdev);
- memset(pDevice, 0, sizeof(struct vnt_private));
-
- pDevice->dev = netdev;
- pDevice->usb = udev;
-
- device_set_options(pDevice);
- spin_lock_init(&pDevice->lock);
- mutex_init(&pDevice->usb_lock);
-
- INIT_DELAYED_WORK(&pDevice->run_command_work, vRunCommand);
- INIT_DELAYED_WORK(&pDevice->second_callback_work, BSSvSecondCallBack);
- INIT_WORK(&pDevice->read_work_item, RXvWorkItem);
- INIT_WORK(&pDevice->rx_mng_work_item, RXvMngWorkItem);
-
- pDevice->vnt_mgmt.pAdapter = (void *) pDevice;
-
- netdev->netdev_ops = &device_netdev_ops;
- netdev->wireless_handlers =
- (struct iw_handler_def *) &iwctl_handler_def;
-
- usb_set_intfdata(intf, pDevice);
- SET_NETDEV_DEV(netdev, &intf->dev);
- memcpy(pDevice->dev->dev_addr, fake_mac, ETH_ALEN);
-
- usb_device_reset(pDevice);
-
- rc = register_netdev(netdev);
- if (rc) {
- printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
- goto err_netdev;
- }
-
- return 0;
-
-err_netdev:
- free_netdev(netdev);
-err_nomem:
- usb_put_dev(udev);
-
- return rc;
-}
-
static void device_free_tx_bufs(struct vnt_private *priv)
{
struct vnt_usb_send_context *tx_context;
@@ -1043,24 +950,536 @@ static int device_close(struct net_device *dev)
return 0;
}
+static void vnt_tx_80211(struct ieee80211_hw *hw,
+ struct ieee80211_tx_control *control, struct sk_buff *skb)
+{
+ struct vnt_private *priv = hw->priv;
+
+ ieee80211_stop_queues(hw);
+
+ if (vnt_tx_packet(priv, skb)) {
+ ieee80211_free_txskb(hw, skb);
+
+ ieee80211_wake_queues(hw);
+ }
+}
+
+static int vnt_start(struct ieee80211_hw *hw)
+{
+ struct vnt_private *priv = hw->priv;
+
+ priv->rx_buf_sz = MAX_TOTAL_SIZE_WITH_ALL_HEADERS;
+
+ if (device_alloc_bufs(priv) == false) {
+ dev_dbg(&priv->usb->dev, "device_alloc_bufs fail...\n");
+ return -ENOMEM;
+ }
+
+ MP_CLEAR_FLAG(priv, fMP_DISCONNECTED);
+ MP_SET_FLAG(priv, fMP_POST_READS);
+ MP_SET_FLAG(priv, fMP_POST_WRITES);
+
+ if (device_init_registers(priv) == false) {
+ dev_dbg(&priv->usb->dev, " init register fail\n");
+ goto free_all;
+ }
+
+ priv->int_interval = 1; /* bInterval is set to 1 */
+
+ schedule_work(&priv->read_work_item);
+ INTvWorkItem(priv);
+
+ priv->flags |= DEVICE_FLAGS_OPENED;
+
+ ieee80211_wake_queues(hw);
+
+ return 0;
+
+free_all:
+ device_free_rx_bufs(priv);
+ device_free_tx_bufs(priv);
+ device_free_int_bufs(priv);
+
+ usb_kill_urb(priv->pInterruptURB);
+ usb_free_urb(priv->pInterruptURB);
+
+ return -ENOMEM;
+}
+
+static void vnt_stop(struct ieee80211_hw *hw)
+{
+ struct vnt_private *priv = hw->priv;
+ int i;
+
+ if (!priv)
+ return;
+
+ for (i = 0; i < MAX_KEY_TABLE; i++)
+ vnt_mac_disable_keyentry(priv, i);
+
+ /* clear all keys */
+ priv->key_entry_inuse = 0;
+
+ if ((priv->flags & DEVICE_FLAGS_UNPLUG) == false)
+ vnt_mac_shutdown(priv);
+
+ ieee80211_stop_queues(hw);
+
+ MP_SET_FLAG(priv, fMP_DISCONNECTED);
+ MP_CLEAR_FLAG(priv, fMP_POST_WRITES);
+ MP_CLEAR_FLAG(priv, fMP_POST_READS);
+
+ cancel_delayed_work_sync(&priv->run_command_work);
+ cancel_work_sync(&priv->read_work_item);
+
+ priv->bCmdRunning = false;
+
+ priv->flags &= ~DEVICE_FLAGS_OPENED;
+
+ device_free_tx_bufs(priv);
+ device_free_rx_bufs(priv);
+ device_free_int_bufs(priv);
+
+ usb_kill_urb(priv->pInterruptURB);
+ usb_free_urb(priv->pInterruptURB);
+
+ return;
+}
+
+static int vnt_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+ struct vnt_private *priv = hw->priv;
+
+ priv->vif = vif;
+
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ vnt_mac_reg_bits_off(priv, MAC_REG_RCR, RCR_UNICAST);
+
+ vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_ADHOC);
+
+ break;
+ case NL80211_IFTYPE_AP:
+ vnt_mac_reg_bits_off(priv, MAC_REG_RCR, RCR_UNICAST);
+
+ vnt_mac_reg_bits_on(priv, MAC_REG_HOSTCR, HOSTCR_AP);
+
+ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ priv->op_mode = vif->type;
+
+ /* LED blink on TX */
+ vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_INTER);
+
+ return 0;
+}
+
+static void vnt_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+{
+ struct vnt_private *priv = hw->priv;
+
+ switch (vif->type) {
+ case NL80211_IFTYPE_STATION:
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ vnt_mac_reg_bits_off(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+ vnt_mac_reg_bits_off(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+ vnt_mac_reg_bits_off(priv, MAC_REG_HOSTCR, HOSTCR_ADHOC);
+ break;
+ case NL80211_IFTYPE_AP:
+ vnt_mac_reg_bits_off(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+ vnt_mac_reg_bits_off(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+ vnt_mac_reg_bits_off(priv, MAC_REG_HOSTCR, HOSTCR_AP);
+ break;
+ default:
+ break;
+ }
+
+ vnt_radio_power_off(priv);
+
+ priv->op_mode = NL80211_IFTYPE_UNSPECIFIED;
+
+ /* LED slow blink */
+ vnt_mac_set_led(priv, LEDSTS_STS, LEDSTS_SLOW);
+
+ return;
+}
+
+static int vnt_config(struct ieee80211_hw *hw, u32 changed)
+{
+ struct vnt_private *priv = hw->priv;
+ struct ieee80211_conf *conf = &hw->conf;
+ u8 bb_type;
+
+ if (changed & IEEE80211_CONF_CHANGE_PS) {
+ if (conf->flags & IEEE80211_CONF_PS)
+ vnt_enable_power_saving(priv, conf->listen_interval);
+ else
+ vnt_disable_power_saving(priv);
+ }
+
+ if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) ||
+ (conf->flags & IEEE80211_CONF_OFFCHANNEL)) {
+ vnt_set_channel(priv, conf->chandef.chan->hw_value);
+
+ if (conf->chandef.chan->band == IEEE80211_BAND_5GHZ)
+ bb_type = BB_TYPE_11A;
+ else
+ bb_type = BB_TYPE_11G;
+
+ if (priv->byBBType != bb_type) {
+ priv->byBBType = bb_type;
+
+ vnt_set_bss_mode(priv);
+ }
+ }
+
+ if (changed & IEEE80211_CONF_CHANGE_POWER) {
+ if (priv->byBBType == BB_TYPE_11B)
+ priv->wCurrentRate = RATE_1M;
+ else
+ priv->wCurrentRate = RATE_54M;
+
+ vnt_rf_setpower(priv, priv->wCurrentRate,
+ conf->chandef.chan->hw_value);
+ }
+
+ return 0;
+}
+
+static void vnt_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif, struct ieee80211_bss_conf *conf,
+ u32 changed)
+{
+ struct vnt_private *priv = hw->priv;
+ priv->current_aid = conf->aid;
+
+ if (changed & BSS_CHANGED_BSSID)
+ vnt_mac_set_bssid_addr(priv, (u8 *)conf->bssid);
+
+
+ if (changed & BSS_CHANGED_BASIC_RATES) {
+ priv->wBasicRate = conf->basic_rates;
+
+ vnt_update_top_rates(priv);
+
+ dev_dbg(&priv->usb->dev, "basic rates %x\n", conf->basic_rates);
+ }
+
+ if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+ if (conf->use_short_preamble) {
+ vnt_mac_enable_barker_preamble_mode(priv);
+ priv->byPreambleType = true;
+ } else {
+ vnt_mac_disable_barker_preamble_mode(priv);
+ priv->byPreambleType = false;
+ }
+ }
+
+ if (changed & BSS_CHANGED_ERP_CTS_PROT) {
+ if (conf->use_cts_prot)
+ vnt_mac_enable_protect_mode(priv);
+ else
+ vnt_mac_disable_protect_mode(priv);
+ }
+
+ if (changed & BSS_CHANGED_ERP_SLOT) {
+ if (conf->use_short_slot)
+ priv->bShortSlotTime = true;
+ else
+ priv->bShortSlotTime = false;
+
+ BBvSetShortSlotTime(priv);
+ BBvSetVGAGainOffset(priv, priv->abyBBVGA[0]);
+ BBvUpdatePreEDThreshold(priv, false);
+ }
+
+ if (changed & BSS_CHANGED_TXPOWER)
+ vnt_rf_setpower(priv, priv->wCurrentRate,
+ conf->chandef.chan->hw_value);
+
+ if (changed & BSS_CHANGED_BEACON_ENABLED) {
+ dev_dbg(&priv->usb->dev,
+ "Beacon enable %d\n", conf->enable_beacon);
+
+ if (conf->enable_beacon) {
+ vnt_beacon_enable(priv, vif, conf);
+
+ vnt_mac_reg_bits_on(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+ } else {
+ vnt_mac_reg_bits_off(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
+ }
+ }
+}
+
+static u64 vnt_prepare_multicast(struct ieee80211_hw *hw,
+ struct netdev_hw_addr_list *mc_list)
+{
+ struct vnt_private *priv = hw->priv;
+ struct netdev_hw_addr *ha;
+ u64 mc_filter = 0;
+ u32 bit_nr = 0;
+
+ netdev_hw_addr_list_for_each(ha, mc_list) {
+ bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
+
+ mc_filter |= 1ULL << (bit_nr & 0x3f);
+ }
+
+ priv->mc_list_count = mc_list->count;
+
+ return mc_filter;
+}
+
+static void vnt_configure(struct ieee80211_hw *hw,
+ unsigned int changed_flags, unsigned int *total_flags, u64 multicast)
+{
+ struct vnt_private *priv = hw->priv;
+ u8 rx_mode = 0;
+ int rc;
+
+ *total_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_PROMISC_IN_BSS |
+ FIF_BCN_PRBRESP_PROMISC;
+
+ rc = vnt_control_in(priv, MESSAGE_TYPE_READ, MAC_REG_RCR,
+ MESSAGE_REQUEST_MACREG, sizeof(u8), &rx_mode);
+
+ if (!rc)
+ rx_mode = RCR_MULTICAST | RCR_BROADCAST;
+
+ dev_dbg(&priv->usb->dev, "rx mode in = %x\n", rx_mode);
+
+ if (changed_flags & FIF_PROMISC_IN_BSS) {
+ /* unconditionally log net taps */
+ if (*total_flags & FIF_PROMISC_IN_BSS)
+ rx_mode |= RCR_UNICAST;
+ else
+ rx_mode &= ~RCR_UNICAST;
+ }
+
+ if (changed_flags & FIF_ALLMULTI) {
+ if (*total_flags & FIF_ALLMULTI) {
+ if (priv->mc_list_count > 2)
+ vnt_mac_set_filter(priv, ~0);
+ else
+ vnt_mac_set_filter(priv, multicast);
+
+ rx_mode |= RCR_MULTICAST | RCR_BROADCAST;
+ } else {
+ rx_mode &= ~(RCR_MULTICAST | RCR_BROADCAST);
+ }
+
+ }
+
+ if (changed_flags & (FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC)) {
+ if (*total_flags & (FIF_OTHER_BSS | FIF_BCN_PRBRESP_PROMISC))
+ rx_mode &= ~RCR_BSSID;
+ else
+ rx_mode |= RCR_BSSID;
+ }
+
+ vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG, MAC_REG_RCR, rx_mode);
+
+ dev_dbg(&priv->usb->dev, "rx mode out= %x\n", rx_mode);
+
+ return;
+}
+
+static int vnt_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key)
+{
+ struct vnt_private *priv = hw->priv;
+
+ switch (cmd) {
+ case SET_KEY:
+ if (vnt_set_keys(hw, sta, vif, key))
+ return -EOPNOTSUPP;
+ break;
+ case DISABLE_KEY:
+ if (test_bit(key->hw_key_idx, &priv->key_entry_inuse))
+ clear_bit(key->hw_key_idx, &priv->key_entry_inuse);
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static void vnt_sw_scan_start(struct ieee80211_hw *hw)
+{
+ struct vnt_private *priv = hw->priv;
+
+ /* Set max sensitivity*/
+ BBvUpdatePreEDThreshold(priv, true);
+}
+
+static void vnt_sw_scan_complete(struct ieee80211_hw *hw)
+{
+ struct vnt_private *priv = hw->priv;
+
+ /* Return sensitivity to channel level*/
+ BBvUpdatePreEDThreshold(priv, false);
+}
+
+static u64 vnt_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+ struct vnt_private *priv = hw->priv;
+
+ return priv->qwCurrTSF;
+}
+
+static void vnt_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+ u64 tsf)
+{
+ struct vnt_private *priv = hw->priv;
+
+ vnt_update_next_tbtt(priv, tsf, vif->bss_conf.beacon_int);
+}
+
+static void vnt_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+ struct vnt_private *priv = hw->priv;
+
+ vnt_mac_reg_bits_off(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
+
+ vnt_clear_current_tsf(priv);
+}
+
+static const struct ieee80211_ops vnt_mac_ops = {
+ .tx = vnt_tx_80211,
+ .start = vnt_start,
+ .stop = vnt_stop,
+ .add_interface = vnt_add_interface,
+ .remove_interface = vnt_remove_interface,
+ .config = vnt_config,
+ .bss_info_changed = vnt_bss_info_changed,
+ .prepare_multicast = vnt_prepare_multicast,
+ .configure_filter = vnt_configure,
+ .set_key = vnt_set_key,
+ .sw_scan_start = vnt_sw_scan_start,
+ .sw_scan_complete = vnt_sw_scan_complete,
+ .get_tsf = vnt_get_tsf,
+ .set_tsf = vnt_set_tsf,
+ .reset_tsf = vnt_reset_tsf,
+};
+
+int vnt_init(struct vnt_private *priv)
+{
+
+ if (!(device_init_registers(priv)))
+ return -EAGAIN;
+
+ SET_IEEE80211_PERM_ADDR(priv->hw, priv->abyPermanentNetAddr);
+
+ if (ieee80211_register_hw(priv->hw))
+ return -ENODEV;
+
+ return 0;
+}
+
+static int
+vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ struct usb_device *udev;
+ struct vnt_private *priv;
+ struct ieee80211_hw *hw;
+ struct wiphy *wiphy;
+ int rc = 0;
+
+ udev = usb_get_dev(interface_to_usbdev(intf));
+
+ dev_notice(&udev->dev, "%s Ver. %s\n",
+ DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
+ dev_notice(&udev->dev,
+ "Copyright (c) 2004 VIA Networking Technologies, Inc.\n");
+
+ hw = ieee80211_alloc_hw(sizeof(struct vnt_private), &vnt_mac_ops);
+ if (!hw) {
+ dev_err(&udev->dev, "could not register ieee80211_hw\n");
+ goto err_nomem;
+ }
+
+ priv = hw->priv;
+ priv->hw = hw;
+ priv->usb = udev;
+
+ device_set_options(priv);
+
+ spin_lock_init(&priv->lock);
+ mutex_init(&priv->usb_lock);
+
+ INIT_DELAYED_WORK(&priv->run_command_work, vRunCommand);
+ INIT_WORK(&priv->read_work_item, RXvWorkItem);
+
+ priv->vnt_mgmt.pAdapter = priv;
+
+ usb_set_intfdata(intf, priv);
+
+ wiphy = priv->hw->wiphy;
+
+ wiphy->frag_threshold = FRAG_THRESH_DEF;
+ wiphy->rts_threshold = RTS_THRESH_DEF;
+ wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP);
+
+ priv->hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+ IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+ IEEE80211_HW_SIGNAL_DBM |
+ IEEE80211_HW_TIMING_BEACON_ONLY;
+
+ priv->hw->rate_control_algorithm = "pid";
+ priv->hw->max_signal = 100;
+
+ SET_IEEE80211_DEV(priv->hw, &intf->dev);
+
+ usb_device_reset(priv);
+
+ return 0;
+
+err_nomem:
+ usb_put_dev(udev);
+
+ return rc;
+}
+
static void vt6656_disconnect(struct usb_interface *intf)
{
- struct vnt_private *device = usb_get_intfdata(intf);
+ struct vnt_private *priv = usb_get_intfdata(intf);
- if (!device)
+ if (!priv)
return;
+ ieee80211_unregister_hw(priv->hw);
+
usb_set_intfdata(intf, NULL);
usb_put_dev(interface_to_usbdev(intf));
- device->flags |= DEVICE_FLAGS_UNPLUG;
+ priv->flags |= DEVICE_FLAGS_UNPLUG;
- if (device->dev) {
- unregister_netdev(device->dev);
- free_netdev(device->dev);
- }
+ ieee80211_free_hw(priv->hw);
+}
+
+#ifdef CONFIG_PM
+
+static int vt6656_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ return 0;
}
+static int vt6656_resume(struct usb_interface *intf)
+{
+ return 0;
+}
+
+#endif /* CONFIG_PM */
+
static int device_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct vnt_private *pDevice = netdev_priv(dev);
--
1.9.1
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