[PATCH] libertas: split module into two (libertas.ko and usb8xxx.ko)
* add CONFIG_LIBERTAS to Kconfig
* remove global variable libertas_fw_name, the USB module might want to
use a different default FW name than the CF module, so libertas_fw_name
is now local to if_usb.c
* exported some symbols as GPL
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index c9d155c..8c1f0e1 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -32,7 +32,7 @@
/* Module parameters */
unsigned int libertas_debug = 0;
module_param(libertas_debug, int, 0644);
-
+EXPORT_SYMBOL_GPL(libertas_debug);
#define WLAN_TX_PWR_DEFAULT 20 /*100mW */
@@ -173,8 +173,6 @@
u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE] =
{ 0x10, 0x20, 0x30, 0x31, 0x32, 0x40 };
-static u8 *default_fw_name = "usb8388.bin";
-
/**
* Attributes exported through sysfs
*/
@@ -766,7 +764,7 @@
* @param card A pointer to card
* @return A pointer to wlan_private structure
*/
-wlan_private *wlan_add_card(void *card)
+wlan_private *libertas_add_card(void *card)
{
struct net_device *dev = NULL;
wlan_private *priv = NULL;
@@ -826,8 +824,9 @@
lbs_deb_leave_args(LBS_DEB_NET, "priv %p", priv);
return priv;
}
+EXPORT_SYMBOL_GPL(libertas_add_card);
-int libertas_activate_card(wlan_private *priv)
+int libertas_activate_card(wlan_private *priv, char *fw_name)
{
struct net_device *dev = priv->wlan_dev.netdev;
int ret = -1;
@@ -854,7 +853,7 @@
}
/* init FW and HW */
- if (libertas_init_fw(priv)) {
+ if (fw_name && libertas_init_fw(priv, fw_name)) {
lbs_pr_err("firmware init failed\n");
goto err_registerdev;
}
@@ -884,6 +883,8 @@
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
+EXPORT_SYMBOL_GPL(libertas_activate_card);
+
/**
* @brief This function adds mshX interface
@@ -891,7 +892,7 @@
* @param priv A pointer to the wlan_private structure
* @return 0 if successful, -X otherwise
*/
-int wlan_add_mesh(wlan_private *priv)
+int libertas_add_mesh(wlan_private *priv)
{
struct net_device *mesh_dev = NULL;
int ret = 0;
@@ -949,6 +950,7 @@
lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
return ret;
}
+EXPORT_SYMBOL_GPL(libertas_add_mesh);
static void wake_pending_cmdnodes(wlan_private *priv)
{
@@ -966,7 +968,7 @@
}
-int wlan_remove_card(wlan_private *priv)
+int libertas_remove_card(wlan_private *priv)
{
wlan_adapter *adapter;
struct net_device *dev;
@@ -1022,8 +1024,10 @@
lbs_deb_leave(LBS_DEB_NET);
return 0;
}
+EXPORT_SYMBOL_GPL(libertas_remove_card);
-void wlan_remove_mesh(wlan_private *priv)
+
+void libertas_remove_mesh(wlan_private *priv)
{
struct net_device *mesh_dev;
@@ -1046,6 +1050,7 @@
out:
lbs_deb_leave(LBS_DEB_NET);
}
+EXPORT_SYMBOL_GPL(libertas_remove_mesh);
/**
* @brief This function finds the CFP in
@@ -1141,41 +1146,28 @@
lbs_deb_leave(LBS_DEB_THREAD);
}
+EXPORT_SYMBOL_GPL(libertas_interrupt);
-static int wlan_init_module(void)
+static int libertas_init_module(void)
{
- int ret = 0;
-
lbs_deb_enter(LBS_DEB_MAIN);
-
- if (libertas_fw_name == NULL) {
- libertas_fw_name = default_fw_name;
- }
-
libertas_debugfs_init();
-
- if (if_usb_register()) {
- ret = -1;
- libertas_debugfs_remove();
- }
-
- lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
- return ret;
+ lbs_deb_leave(LBS_DEB_MAIN);
+ return 0;
}
-static void wlan_cleanup_module(void)
+static void libertas_exit_module(void)
{
lbs_deb_enter(LBS_DEB_MAIN);
- if_usb_unregister();
libertas_debugfs_remove();
lbs_deb_leave(LBS_DEB_MAIN);
}
-module_init(wlan_init_module);
-module_exit(wlan_cleanup_module);
+module_init(libertas_init_module);
+module_exit(libertas_exit_module);
-MODULE_DESCRIPTION("M-WLAN Driver");
+MODULE_DESCRIPTION("Libertas WLAN Driver Library");
MODULE_AUTHOR("Marvell International Ltd.");
MODULE_LICENSE("GPL");