* thread etc..
*/
+#include <linux/moduleparam.h>
#include <linux/delay.h>
#include <linux/freezer.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include <net/iw_handler.h>
+#include <net/ieee80211.h>
#include "host.h"
#include "sbi.h"
#endif
"";
+
+/* Module parameters */
+unsigned int libertas_debug = 0;
+module_param(libertas_debug, int, 0644);
+
+
+
#define WLAN_TX_PWR_DEFAULT 20 /*100mW */
#define WLAN_TX_PWR_US_DEFAULT 20 /*100mW */
#define WLAN_TX_PWR_JP_DEFAULT 16 /*50mW */
/*Add new region here */
};
-/**
- * the rates supported by the card
- */
-u8 libertas_wlan_data_rates[WLAN_SUPPORTED_RATES] =
- { 0x02, 0x04, 0x0B, 0x16, 0x00, 0x0C, 0x12,
- 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x00
-};
-
/**
* the rates supported
*/
*/
u8 libertas_adhoc_rates_b[4] = { 0x82, 0x84, 0x8b, 0x96 };
-#define MAX_DEVS 5
-static struct net_device *libertas_devs[MAX_DEVS];
-static int libertas_found = 0;
-
/**
* the table to keep region code
*/
struct device_attribute *attr, const char * buf, size_t count) {
struct cmd_ds_mesh_access mesh_access;
-
memset(&mesh_access, 0, sizeof(mesh_access));
sscanf(buf, "%d", &(mesh_access.data[0]));
libertas_prepare_and_send_command((to_net_dev(dev))->priv,
* function to work around the issue.
*
*/
-static int pre_open_check(struct net_device *dev) {
+static int pre_open_check(struct net_device *dev)
+{
wlan_private *priv = (wlan_private *) dev->priv;
wlan_adapter *adapter = priv->adapter;
int i = 0;
msleep_interruptible(100);
}
if (!adapter->fw_ready) {
- lbs_pr_info("FW not ready, pre_open_check() return failure\n");
- LEAVE();
+ lbs_pr_err("firmware not ready\n");
return -1;
}
wlan_private *priv = (wlan_private *) dev->priv;
wlan_adapter *adapter = priv->adapter;
- ENTER();
-
+ lbs_deb_enter(LBS_DEB_NET);
priv->open = 1;
if (adapter->connect_status == libertas_connected) {
netif_carrier_on(priv->wlan_dev.netdev);
- } else
+ netif_carrier_on(priv->mesh_dev);
+ } else {
netif_carrier_off(priv->wlan_dev.netdev);
+ netif_carrier_off(priv->mesh_dev);
+ }
- LEAVE();
+ lbs_deb_leave(LBS_DEB_NET);
return 0;
}
/**
{
wlan_private *priv = (wlan_private *) dev->priv ;
- if(pre_open_check(dev) == -1)
+ if (pre_open_check(dev) == -1)
return -1;
priv->mesh_open = 1 ;
- netif_start_queue(priv->mesh_dev);
+ netif_wake_queue(priv->mesh_dev);
if (priv->infra_open == 0)
return wlan_dev_open(priv->wlan_dev.netdev) ;
return 0;
{
wlan_private *priv = dev->priv;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
netif_carrier_off(priv->wlan_dev.netdev);
+ netif_carrier_off(priv->mesh_dev);
priv->open = 0;
- LEAVE();
+ lbs_deb_leave(LBS_DEB_NET);
return 0;
}
* @param dev A pointer to net_device structure
* @return 0
*/
-static int wlan_close(struct net_device *dev) {
+static int wlan_close(struct net_device *dev)
+{
wlan_private *priv = (wlan_private *) dev->priv;
netif_stop_queue(priv->wlan_dev.netdev);
int ret = 0;
wlan_private *priv = dev->priv;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
if (priv->wlan_dev.dnld_sent || priv->adapter->TxLockFlag) {
priv->stats.tx_dropped++;
}
netif_stop_queue(priv->wlan_dev.netdev);
+ netif_stop_queue(priv->mesh_dev);
if (libertas_process_tx(priv, skb) == 0)
dev->trans_start = jiffies;
done:
- LEAVE();
+ lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
static int mesh_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
wlan_private *priv = dev->priv;
- ENTER();
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_MESH);
+
SET_MESH_FRAME(skb);
- LEAVE();
- return wlan_hard_start_xmit(skb, priv->wlan_dev.netdev);
+ ret = wlan_hard_start_xmit(skb, priv->wlan_dev.netdev);
+ lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+ return ret;
}
/**
* @brief Mark non-mesh packets and handover them to wlan_hard_start_xmit
*
*/
-static int wlan_pre_start_xmit(struct sk_buff *skb, struct net_device *dev) {
- ENTER();
+static int wlan_pre_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_NET);
+
UNSET_MESH_FRAME(skb);
- LEAVE();
- return wlan_hard_start_xmit(skb, dev);
+
+ ret = wlan_hard_start_xmit(skb, dev);
+ lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
+ return ret;
}
static void wlan_tx_timeout(struct net_device *dev)
{
wlan_private *priv = (wlan_private *) dev->priv;
- ENTER();
+ lbs_deb_enter(LBS_DEB_TX);
- lbs_pr_err("tx watch dog timeout!\n");
+ lbs_pr_err("tx watch dog timeout\n");
priv->wlan_dev.dnld_sent = DNLD_RES_RECEIVED;
dev->trans_start = jiffies;
libertas_send_tx_feedback(priv);
} else
wake_up_interruptible(&priv->mainthread.waitq);
- } else if (priv->adapter->connect_status == libertas_connected)
+ } else if (priv->adapter->connect_status == libertas_connected) {
netif_wake_queue(priv->wlan_dev.netdev);
+ netif_wake_queue(priv->mesh_dev);
+ }
- LEAVE();
+ lbs_deb_leave(LBS_DEB_TX);
}
/**
wlan_adapter *adapter = priv->adapter;
struct sockaddr *phwaddr = addr;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
memset(adapter->current_addr, 0, ETH_ALEN);
cmd_option_waitforrsp, 0, NULL);
if (ret) {
- lbs_pr_debug(1, "set mac address failed.\n");
+ lbs_deb_net("set MAC address failed\n");
ret = -1;
goto done;
}
lbs_dbg_hex("adapter->macaddr:", adapter->current_addr, ETH_ALEN);
memcpy(dev->dev_addr, adapter->current_addr, ETH_ALEN);
- memcpy(((wlan_private *) dev->priv)->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
+ if (priv->mesh_dev)
+ memcpy(priv->mesh_dev->dev_addr, adapter->current_addr, ETH_ALEN);
done:
- LEAVE();
+ lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
wlan_adapter *adapter = priv->adapter;
int oldpacketfilter;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
oldpacketfilter = adapter->currentpacketfilter;
if (dev->flags & IFF_PROMISC) {
- lbs_pr_debug(1, "enable Promiscuous mode\n");
+ lbs_deb_net("enable promiscuous mode\n");
adapter->currentpacketfilter |=
cmd_act_mac_promiscuous_enable;
adapter->currentpacketfilter &=
if (dev->flags & IFF_ALLMULTI || dev->mc_count >
MRVDRV_MAX_MULTICAST_LIST_SIZE) {
- lbs_pr_debug(1, "Enabling All Multicast!\n");
+ lbs_deb_net( "enabling all multicast\n");
adapter->currentpacketfilter |=
cmd_act_mac_all_multicast_enable;
adapter->currentpacketfilter &=
~cmd_act_mac_all_multicast_enable;
if (!dev->mc_count) {
- lbs_pr_debug(1, "No multicast addresses - "
- "disabling multicast!\n");
+ lbs_deb_net("no multicast addresses, "
+ "disabling multicast\n");
adapter->currentpacketfilter &=
~cmd_act_mac_multicast_enable;
} else {
adapter->nr_of_multicastmacaddr =
wlan_copy_multicast_address(adapter, dev);
- lbs_pr_debug(1, "Multicast addresses: %d\n",
+ lbs_deb_net("multicast addresses: %d\n",
dev->mc_count);
for (i = 0; i < dev->mc_count; i++) {
- lbs_pr_debug(1, "Multicast address %d:"
- "%x %x %x %x %x %x\n", i,
+ lbs_deb_net("Multicast address %d:"
+ MAC_FMT "\n", i,
adapter->multicastlist[i][0],
adapter->multicastlist[i][1],
adapter->multicastlist[i][2],
adapter->multicastlist[i][4],
adapter->multicastlist[i][5]);
}
- /* set multicast addresses to firmware */
+ /* send multicast addresses to firmware */
libertas_prepare_and_send_command(priv,
cmd_mac_multicast_adr,
cmd_act_set, 0, 0,
libertas_set_mac_packet_filter(priv);
}
- LEAVE();
+ lbs_deb_leave(LBS_DEB_NET);
}
/**
- * @brief This function hanldes the major job in WLAN driver.
- * it handles the event generated by firmware, rx data received
- * from firmware and tx data sent from kernel.
+ * @brief This function handles the major jobs in the WLAN driver.
+ * It handles all events generated by firmware, RX data received
+ * from firmware and TX data sent from kernel.
*
* @param data A pointer to wlan_thread structure
* @return 0
wait_queue_t wait;
u8 ireg = 0;
- ENTER();
+ lbs_deb_enter(LBS_DEB_THREAD);
wlan_activate_thread(thread);
init_waitqueue_entry(&wait, current);
for (;;) {
- lbs_pr_debug(1, "main-thread 111: intcounter=%d "
+ lbs_deb_thread( "main-thread 111: intcounter=%d "
"currenttxskb=%p dnld_sent=%d\n",
adapter->intcounter,
adapter->currenttxskb, priv->wlan_dev.dnld_sent);
(!adapter->intcounter
&& (priv->wlan_dev.dnld_sent || adapter->cur_cmd ||
list_empty(&adapter->cmdpendingq)))) {
- lbs_pr_debug(1,
+ lbs_deb_thread(
"main-thread sleeping... Conn=%d IntC=%d PS_mode=%d PS_State=%d\n",
adapter->connect_status, adapter->intcounter,
adapter->psmode, adapter->psstate);
spin_unlock_irq(&adapter->driver_lock);
- lbs_pr_debug(1,
+ lbs_deb_thread(
"main-thread 222 (waking up): intcounter=%d currenttxskb=%p "
"dnld_sent=%d\n", adapter->intcounter,
adapter->currenttxskb, priv->wlan_dev.dnld_sent);
remove_wait_queue(&thread->waitq, &wait);
try_to_freeze();
- lbs_pr_debug(1, "main-thread 333: intcounter=%d currenttxskb=%p "
+ lbs_deb_thread("main-thread 333: intcounter=%d currenttxskb=%p "
"dnld_sent=%d\n",
adapter->intcounter,
adapter->currenttxskb, priv->wlan_dev.dnld_sent);
if (kthread_should_stop()
|| adapter->surpriseremoved) {
- lbs_pr_debug(1,
+ lbs_deb_thread(
"main-thread: break from main thread: surpriseremoved=0x%x\n",
adapter->surpriseremoved);
break;
int_status = libertas_sbi_get_int_status(priv, &ireg);
if (int_status) {
- lbs_pr_debug(1,
+ lbs_deb_thread(
"main-thread: reading HOST_INT_STATUS_REG failed\n");
spin_unlock_irq(&adapter->driver_lock);
continue;
adapter->hisregcpy |= ireg;
}
- lbs_pr_debug(1, "main-thread 444: intcounter=%d currenttxskb=%p "
+ lbs_deb_thread("main-thread 444: intcounter=%d currenttxskb=%p "
"dnld_sent=%d\n",
adapter->intcounter,
adapter->currenttxskb, priv->wlan_dev.dnld_sent);
/* command response? */
if (adapter->hisregcpy & his_cmdupldrdy) {
- lbs_pr_debug(1, "main-thread: cmd response ready.\n");
+ lbs_deb_thread("main-thread: cmd response ready\n");
adapter->hisregcpy &= ~his_cmdupldrdy;
spin_unlock_irq(&adapter->driver_lock);
/* Any Card Event */
if (adapter->hisregcpy & his_cardevent) {
- lbs_pr_debug(1, "main-thread: Card Event Activity.\n");
+ lbs_deb_thread("main-thread: Card Event Activity\n");
adapter->hisregcpy &= ~his_cardevent;
if (libertas_sbi_read_event_cause(priv)) {
lbs_pr_alert(
- "main-thread: libertas_sbi_read_event_cause failed.\n");
+ "main-thread: libertas_sbi_read_event_cause failed\n");
spin_unlock_irq(&adapter->driver_lock);
continue;
}
if (!priv->wlan_dev.dnld_sent && !adapter->cur_cmd) {
if (adapter->connect_status ==
libertas_connected) {
- lbs_pr_debug(1,
+ lbs_deb_thread(
"main_thread: PRE_SLEEP--intcounter=%d currenttxskb=%p "
"dnld_sent=%d cur_cmd=%p, confirm now\n",
adapter->intcounter,
wake_up_all(&adapter->cmd_pending);
wlan_deactivate_thread(thread);
- LEAVE();
+ lbs_deb_leave(LBS_DEB_THREAD);
return 0;
}
wlan_private *wlan_add_card(void *card)
{
struct net_device *dev = NULL;
- struct net_device *mesh_dev = NULL;
wlan_private *priv = NULL;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
/* Allocate an Ethernet device and register it */
if (!(dev = alloc_etherdev(sizeof(wlan_private)))) {
- lbs_pr_alert( "Init ethernet device failed!\n");
+ lbs_pr_err("init ethX device failed\n");
return NULL;
}
-
priv = dev->priv;
/* allocate buffer for wlan_adapter */
- if (!(priv->adapter = kmalloc(sizeof(wlan_adapter), GFP_KERNEL))) {
- lbs_pr_alert( "Allocate buffer for wlan_adapter failed!\n");
- goto err_kmalloc;
+ if (!(priv->adapter = kzalloc(sizeof(wlan_adapter), GFP_KERNEL))) {
+ lbs_pr_err("allocate buffer for wlan_adapter failed\n");
+ goto err_kzalloc;
}
- /* Allocate a virtual mesh device */
- if (!(mesh_dev = alloc_netdev(0, "msh%d", ether_setup))) {
- lbs_pr_debug(1, "Init ethernet device failed!\n");
- return NULL;
- }
-
- /* Both intervaces share the priv structure */
- mesh_dev->priv = priv;
-
- /* init wlan_adapter */
- memset(priv->adapter, 0, sizeof(wlan_adapter));
-
priv->wlan_dev.netdev = dev;
priv->wlan_dev.card = card;
priv->mesh_open = 0;
priv->infra_open = 0;
- priv->mesh_dev = mesh_dev;
SET_MODULE_OWNER(dev);
- SET_MODULE_OWNER(mesh_dev);
/* Setup the OS Interface to our functions */
dev->open = wlan_open;
dev->stop = wlan_close;
dev->do_ioctl = libertas_do_ioctl;
dev->set_mac_address = wlan_set_mac_address;
- mesh_dev->open = mesh_open;
- mesh_dev->hard_start_xmit = mesh_pre_start_xmit;
- mesh_dev->stop = mesh_close;
- mesh_dev->do_ioctl = libertas_do_ioctl;
- memcpy(mesh_dev->dev_addr, priv->wlan_dev.netdev->dev_addr,
- sizeof(priv->wlan_dev.netdev->dev_addr));
-
-#define WLAN_WATCHDOG_TIMEOUT (5 * HZ)
-
dev->tx_timeout = wlan_tx_timeout;
dev->get_stats = wlan_get_stats;
- dev->watchdog_timeo = WLAN_WATCHDOG_TIMEOUT;
+ dev->watchdog_timeo = 5 * HZ;
dev->ethtool_ops = &libertas_ethtool_ops;
- mesh_dev->get_stats = wlan_get_stats;
- mesh_dev->ethtool_ops = &libertas_ethtool_ops;
-
#ifdef WIRELESS_EXT
dev->wireless_handlers = (struct iw_handler_def *)&libertas_handler_def;
- mesh_dev->wireless_handlers = (struct iw_handler_def *)&libertas_handler_def;
#endif
#define NETIF_F_DYNALLOC 16
dev->features |= NETIF_F_DYNALLOC;
spin_lock_init(&priv->adapter->driver_lock);
init_waitqueue_head(&priv->adapter->cmd_pending);
priv->adapter->nr_cmd_pending = 0;
+ goto done;
+
+err_kzalloc:
+ free_netdev(dev);
+ priv = NULL;
+done:
+ lbs_deb_leave_args(LBS_DEB_NET, "priv %p", priv);
+ return priv;
+}
+
+int libertas_activate_card(wlan_private *priv)
+{
+ struct net_device *dev = priv->wlan_dev.netdev;
+ int ret = -1;
+
+ lbs_deb_enter(LBS_DEB_MAIN);
- lbs_pr_debug(1, "Starting kthread...\n");
+ lbs_deb_thread("Starting kthread...\n");
priv->mainthread.priv = priv;
wlan_create_thread(wlan_service_main_thread,
&priv->mainthread, "wlan_main_service");
* IRQ.
*/
if (libertas_sbi_register_dev(priv) < 0) {
- lbs_pr_info("failed to register wlan device!\n");
+ lbs_pr_err("failed to register WLAN device\n");
goto err_registerdev;
}
/* init FW and HW */
if (libertas_init_fw(priv)) {
- lbs_pr_debug(1, "Firmware Init failed\n");
+ lbs_pr_err("firmware init failed\n");
goto err_registerdev;
}
if (register_netdev(dev)) {
- lbs_pr_err("Cannot register network device!\n");
+ lbs_pr_err("cannot register ethX device\n");
goto err_init_fw;
}
- /* Register virtual mesh interface */
- if (register_netdev(mesh_dev)) {
- lbs_pr_info("Cannot register mesh virtual interface!\n");
- goto err_init_fw;
- }
-
- lbs_pr_info("%s: Marvell Wlan 802.11 adapter\n", dev->name);
+ lbs_pr_info("%s: Marvell WLAN 802.11 adapter\n", dev->name);
libertas_debugfs_init_one(priv, dev);
- if (libertas_found == MAX_DEVS)
- goto err_init_fw;
- libertas_devs[libertas_found] = dev;
- libertas_found++;
- if (device_create_file(&(mesh_dev->dev), &dev_attr_libertas_mpp))
- goto err_create_file;
-
- LEAVE();
- return priv;
+ ret = 0;
+ goto done;
-err_create_file:
- device_remove_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
err_init_fw:
libertas_sbi_unregister_dev(priv);
err_registerdev:
wake_up_interruptible(&priv->mainthread.waitq);
wlan_terminate_thread(&priv->mainthread);
kfree(priv->adapter);
-err_kmalloc:
free_netdev(dev);
+done:
+ lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
+ return ret;
+}
+
+/**
+ * @brief This function adds mshX interface
+ *
+ * @param priv A pointer to the wlan_private structure
+ * @return 0 if successful, -X otherwise
+ */
+int wlan_add_mesh(wlan_private *priv)
+{
+ struct net_device *mesh_dev = NULL;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_MESH);
+
+ /* Allocate a virtual mesh device */
+ if (!(mesh_dev = alloc_netdev(0, "msh%d", ether_setup))) {
+ lbs_deb_mesh("init mshX device failed\n");
+ ret = -ENOMEM;
+ goto done;
+ }
+ mesh_dev->priv = priv;
+ priv->mesh_dev = mesh_dev;
+
+ SET_MODULE_OWNER(mesh_dev);
+
+ mesh_dev->open = mesh_open;
+ mesh_dev->hard_start_xmit = mesh_pre_start_xmit;
+ mesh_dev->stop = mesh_close;
+ mesh_dev->do_ioctl = libertas_do_ioctl;
+ mesh_dev->get_stats = wlan_get_stats;
+ mesh_dev->ethtool_ops = &libertas_ethtool_ops;
+ memcpy(mesh_dev->dev_addr, priv->wlan_dev.netdev->dev_addr,
+ sizeof(priv->wlan_dev.netdev->dev_addr));
+
+#ifdef WIRELESS_EXT
+ mesh_dev->wireless_handlers = (struct iw_handler_def *)&libertas_handler_def;
+#endif
+#define NETIF_F_DYNALLOC 16
+
+ /* Register virtual mesh interface */
+ ret = register_netdev(mesh_dev);
+ if (ret) {
+ lbs_pr_err("cannot register mshX virtual interface\n");
+ goto err_free;
+ }
+
+ ret = device_create_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
+ if (ret)
+ goto err_unregister;
+
+ /* Everything successful */
+ ret = 0;
+ goto done;
+
+
+err_unregister:
+ unregister_netdev(mesh_dev);
+
+err_free:
free_netdev(mesh_dev);
- LEAVE();
- return NULL;
+done:
+ lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
+ return ret;
}
static void wake_pending_cmdnodes(wlan_private *priv)
struct cmd_ctrl_node *cmdnode;
unsigned long flags;
+ lbs_deb_enter(LBS_DEB_CMD);
+
spin_lock_irqsave(&priv->adapter->driver_lock, flags);
list_for_each_entry(cmdnode, &priv->adapter->cmdpendingq, list) {
cmdnode->cmdwaitqwoken = 1;
}
-int wlan_remove_card(void *card)
+int wlan_remove_card(wlan_private *priv)
{
- wlan_private *priv = libertas_sbi_get_priv(card);
wlan_adapter *adapter;
struct net_device *dev;
- struct net_device *mesh_dev;
union iwreq_data wrqu;
- int i;
- ENTER();
+ lbs_deb_enter(LBS_DEB_NET);
- if (!priv) {
- LEAVE();
- return 0;
- }
+ if (!priv)
+ goto out;
adapter = priv->adapter;
- if (!adapter) {
- LEAVE();
- return 0;
- }
+ if (!adapter)
+ goto out;
dev = priv->wlan_dev.netdev;
- mesh_dev = priv->mesh_dev;
- netif_stop_queue(mesh_dev);
netif_stop_queue(priv->wlan_dev.netdev);
netif_carrier_off(priv->wlan_dev.netdev);
wake_pending_cmdnodes(priv);
- device_remove_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
- unregister_netdev(mesh_dev);
unregister_netdev(dev);
cancel_delayed_work(&priv->assoc_work);
libertas_debugfs_remove_one(priv);
- lbs_pr_debug(1, "Free adapter\n");
+ lbs_deb_net("free adapter\n");
libertas_free_adapter(priv);
- for (i = 0; i<libertas_found; i++) {
- if (libertas_devs[i]==priv->wlan_dev.netdev) {
- libertas_devs[i] = libertas_devs[--libertas_found];
- libertas_devs[libertas_found] = NULL ;
- break ;
- }
- }
-
- lbs_pr_debug(1, "Unregister finish\n");
+ lbs_deb_net("unregister finish\n");
priv->wlan_dev.netdev = NULL;
- priv->mesh_dev = NULL ;
- free_netdev(mesh_dev);
free_netdev(dev);
- LEAVE();
+out:
+ lbs_deb_leave(LBS_DEB_NET);
return 0;
}
+void wlan_remove_mesh(wlan_private *priv)
+{
+ struct net_device *mesh_dev;
+
+ lbs_deb_enter(LBS_DEB_NET);
+
+ if (!priv)
+ goto out;
+
+ mesh_dev = priv->mesh_dev;
+
+ netif_stop_queue(mesh_dev);
+ netif_carrier_off(priv->mesh_dev);
+
+ device_remove_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
+ unregister_netdev(mesh_dev);
+
+ priv->mesh_dev = NULL ;
+ free_netdev(mesh_dev);
+
+out:
+ lbs_deb_leave(LBS_DEB_NET);
+}
+
/**
* @brief This function finds the CFP in
* region_cfp_table based on region and band parameter.
{
int i, end;
- ENTER();
+ lbs_deb_enter(LBS_DEB_MAIN);
end = sizeof(region_cfp_table)/sizeof(struct region_cfp_table);
for (i = 0; i < end ; i++) {
- lbs_pr_debug(1, "region_cfp_table[i].region=%d\n",
+ lbs_deb_main("region_cfp_table[i].region=%d\n",
region_cfp_table[i].region);
if (region_cfp_table[i].region == region) {
*cfp_no = region_cfp_table[i].cfp_no_BG;
- LEAVE();
+ lbs_deb_leave(LBS_DEB_MAIN);
return region_cfp_table[i].cfp_BG;
}
}
- LEAVE();
+ lbs_deb_leave_args(LBS_DEB_MAIN, "ret NULL");
return NULL;
}
int libertas_set_regiontable(wlan_private * priv, u8 region, u8 band)
{
wlan_adapter *adapter = priv->adapter;
+ int ret = 0;
int i = 0;
struct chan_freq_power *cfp;
int cfp_no;
- ENTER();
+ lbs_deb_enter(LBS_DEB_MAIN);
memset(adapter->region_channel, 0, sizeof(adapter->region_channel));
adapter->region_channel[i].nrcfp = cfp_no;
adapter->region_channel[i].CFP = cfp;
} else {
- lbs_pr_debug(1, "wrong region code %#x in band B-G\n",
+ lbs_deb_main("wrong region code %#x in band B/G\n",
region);
- return -1;
+ ret = -1;
+ goto out;
}
adapter->region_channel[i].valid = 1;
adapter->region_channel[i].region = region;
adapter->region_channel[i].band = band;
i++;
}
- LEAVE();
- return 0;
+out:
+ lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
+ return ret;
}
/**
{
wlan_private *priv = dev->priv;
- ENTER();
+ lbs_deb_enter(LBS_DEB_THREAD);
- lbs_pr_debug(1, "libertas_interrupt: intcounter=%d\n",
+ lbs_deb_thread("libertas_interrupt: intcounter=%d\n",
priv->adapter->intcounter);
priv->adapter->intcounter++;
if (priv->adapter->psstate == PS_STATE_SLEEP) {
priv->adapter->psstate = PS_STATE_AWAKE;
netif_wake_queue(dev);
+ netif_wake_queue(priv->mesh_dev);
}
wake_up_interruptible(&priv->mainthread.waitq);
- LEAVE();
+ lbs_deb_leave(LBS_DEB_THREAD);
}
static int wlan_init_module(void)
{
int ret = 0;
- ENTER();
+ lbs_deb_enter(LBS_DEB_MAIN);
if (libertas_fw_name == NULL) {
libertas_fw_name = default_fw_name;
if (libertas_sbi_register()) {
ret = -1;
libertas_debugfs_remove();
- goto done;
}
-done:
- LEAVE();
+ lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
return ret;
}
static void wlan_cleanup_module(void)
{
- int i;
-
- ENTER();
-
- for (i = 0; i<libertas_found; i++) {
- wlan_private *priv = libertas_devs[i]->priv;
- reset_device(priv);
- }
+ lbs_deb_enter(LBS_DEB_MAIN);
libertas_sbi_unregister();
libertas_debugfs_remove();
- LEAVE();
+ lbs_deb_leave(LBS_DEB_MAIN);
}
module_init(wlan_init_module);