diff options
Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.c')
| -rw-r--r-- | drivers/net/wireless/libertas/if_usb.c | 62 |
1 files changed, 36 insertions, 26 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 5b0e0f76f40..ca5d01296a0 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -2,6 +2,7 @@ * This file contains functions used in USB interface module. */ #include <linux/delay.h> +#include <linux/moduleparam.h> #include <linux/firmware.h> #include <linux/netdevice.h> #include <linux/usb.h> @@ -15,6 +16,11 @@ #define MESSAGE_HEADER_LEN 4 static const char usbdriver_name[] = "usb8xxx"; +static u8 *default_fw_name = "usb8388.bin"; + +char *libertas_fw_name = NULL; +module_param_named(fw_name, libertas_fw_name, charp, 0644); + #define MAX_DEVS 5 static struct net_device *libertas_devs[MAX_DEVS]; @@ -195,14 +201,14 @@ static int if_usb_probe(struct usb_interface *intf, } - /* At this point wlan_add_card() will be called. Don't worry + /* At this point libertas_add_card() will be called. Don't worry * about keeping pwlanpriv around since it will be set on our * usb device data in -> add() -> hw_register_dev() -> if_usb_register_dev. */ - if (!(priv = wlan_add_card(usb_cardp))) + if (!(priv = libertas_add_card(usb_cardp))) goto dealloc; - if (wlan_add_mesh(priv)) + if (libertas_add_mesh(priv)) goto err_add_mesh; priv->hw_register_dev = if_usb_register_dev; @@ -212,7 +218,7 @@ static int if_usb_probe(struct usb_interface *intf, priv->hw_get_int_status = if_usb_get_int_status; priv->hw_read_event_cause = if_usb_read_event_cause; - if (libertas_activate_card(priv)) + if (libertas_activate_card(priv, libertas_fw_name)) goto err_activate_card; if (libertas_found < MAX_DEVS) { @@ -273,8 +279,8 @@ static void if_usb_disconnect(struct usb_interface *intf) /* card is removed and we can call wlan_remove_card */ lbs_deb_usbd(&cardp->udev->dev, "call remove card\n"); - wlan_remove_mesh(priv); - wlan_remove_card(priv); + libertas_remove_mesh(priv); + libertas_remove_card(priv); /* Unlink and free urb */ if_usb_free(cardp); @@ -964,33 +970,28 @@ static struct usb_driver if_usb_driver = { .resume = if_usb_resume, }; -/** - * @brief This function registers driver. - * @param add pointer to add_card callback function - * @param remove pointer to remove card callback function - * @param arg pointer to call back function parameter - * @return dummy success variable - */ -int if_usb_register(void) +static int if_usb_init_module(void) { - /* - * API registers the Marvell USB driver - * to the USB system - */ - usb_register(&if_usb_driver); + int ret = 0; - /* Return success to wlan layer */ - return 0; + lbs_deb_enter(LBS_DEB_MAIN); + + if (libertas_fw_name == NULL) { + libertas_fw_name = default_fw_name; + } + + ret = usb_register(&if_usb_driver); + + lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret); + return ret; } -/** - * @brief This function removes usb driver. - * @return N/A - */ -void if_usb_unregister(void) +static void if_usb_exit_module(void) { int i; + lbs_deb_enter(LBS_DEB_MAIN); + for (i = 0; i<libertas_found; i++) { wlan_private *priv = libertas_devs[i]->priv; reset_device(priv); @@ -998,4 +999,13 @@ void if_usb_unregister(void) /* API unregisters the driver from USB subsystem */ usb_deregister(&if_usb_driver); + + lbs_deb_leave(LBS_DEB_MAIN); } + +module_init(if_usb_init_module); +module_exit(if_usb_exit_module); + +MODULE_DESCRIPTION("8388 USB WLAN Driver"); +MODULE_AUTHOR("Marvell International Ltd."); +MODULE_LICENSE("GPL"); |