#include "hfa384x_usb.c"
#include "prism2mgmt.c"
#include "prism2mib.c"
#include "prism2sta.c"
#include "prism2fw.c"
#define PRISM_USB_DEVICE(vid, pid, name) \
USB_DEVICE(vid, pid), \
.driver_info = (unsigned long) name
static struct usb_device_id usb_prism_tbl[] = {
{PRISM_USB_DEVICE(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS")},
{PRISM_USB_DEVICE(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11")},
{PRISM_USB_DEVICE(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x067c, 0x1022, "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x049f, 0x0033,
"Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter")},
{PRISM_USB_DEVICE
(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter")},
{PRISM_USB_DEVICE
(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
{PRISM_USB_DEVICE
(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter")},
{PRISM_USB_DEVICE
(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
{PRISM_USB_DEVICE
(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter")},
{PRISM_USB_DEVICE(0x0967, 0x0204, "Acer Warplink USB Adapter")},
{PRISM_USB_DEVICE
(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated")},
{PRISM_USB_DEVICE
(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter")},
{PRISM_USB_DEVICE
(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter")},
{PRISM_USB_DEVICE
(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter")},
{PRISM_USB_DEVICE
(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter")},
{PRISM_USB_DEVICE
(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter")},
{PRISM_USB_DEVICE
(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter")},
{PRISM_USB_DEVICE
(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter")},
{PRISM_USB_DEVICE(0x0846, 0x4110, "NetGear MA111")},
{PRISM_USB_DEVICE(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter")},
{PRISM_USB_DEVICE(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter")},
{PRISM_USB_DEVICE(0x2001, 0x3700, "DWL-122 Wireless USB Adapter")},
{PRISM_USB_DEVICE
(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter")},
{PRISM_USB_DEVICE(0x50c2, 0x4013, "Averatec USB WLAN Adapter")},
{PRISM_USB_DEVICE(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter")},
{PRISM_USB_DEVICE(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter")},
{PRISM_USB_DEVICE(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter")},
{PRISM_USB_DEVICE(0x2821, 0x3300, "Hawking HighDB USB Adapter")},
{PRISM_USB_DEVICE
(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter")},
{PRISM_USB_DEVICE(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter")},
{PRISM_USB_DEVICE
(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter")},
{PRISM_USB_DEVICE(0x0bb2, 0x0302, "Ambit Microsystems Corp.")},
{PRISM_USB_DEVICE
(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter")},
{PRISM_USB_DEVICE
(0x0543, 0x0f01, "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)")},
{ /* terminator */ }
};
MODULE_DEVICE_TABLE(usb, usb_prism_tbl);
/*----------------------------------------------------------------
* prism2sta_probe_usb
*
* Probe routine called by the USB subsystem.
*
* Arguments:
* dev ptr to the usb_device struct
* ifnum interface number being offered
*
* Returns:
* NULL - we're not claiming the device+interface
* non-NULL - we are claiming the device+interface and
* this is a ptr to the data we want back
* when disconnect is called.
*
* Side effects:
*
* Call context:
* I'm not sure, assume it's interrupt.
*
----------------------------------------------------------------*/
static int prism2sta_probe_usb(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev;
wlandevice_t *wlandev = NULL;
hfa384x_t *hw = NULL;
int result = 0;
dev = interface_to_usbdev(interface);
wlandev = create_wlan();
if (wlandev == NULL) {
dev_err(&interface->dev, "Memory allocation failure.\n");
result = -EIO;
goto failed;
}
hw = wlandev->priv;
if (wlan_setup(wlandev, &(interface->dev)) != 0) {
dev_err(&interface->dev, "wlan_setup() failed.\n");
result = -EIO;
goto failed;
}
/* Initialize the hw data */
hfa384x_create(hw, dev);
hw->wlandev = wlandev;
/* Register the wlandev, this gets us a name and registers the
* linux netdevice.
*/
SET_NETDEV_DEV(wlandev->netdev, &(interface->dev));
/* Do a chip-level reset on the MAC */
if (prism2_doreset) {
result = hfa384x_corereset(hw,
prism2_reset_holdtime,
prism2_reset_settletime, 0);
if (result != 0) {
result = -EIO;
dev_err(&interface->dev, "hfa384x_corereset() failed.\n");
goto failed_reset;
}
}
usb_get_dev(dev);
wlandev->msdstate = WLAN_MSD_HWPRESENT;
/* Try and load firmware, then enable card before we register */
prism2_fwtry(dev, wlandev);
prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable);
if (register_wlandev(wlandev) != 0) {
dev_err(&interface->dev, "register_wlandev() failed.\n");
result = -EIO;
goto failed_register;
}
goto done;
failed_register:
usb_put_dev(dev);
failed_reset:
wlan_unsetup(wlandev);
failed:
kfree(wlandev);
kfree(hw);
wlandev = NULL;
done:
usb_set_intfdata(interface, wlandev);
return result;
}
/*----------------------------------------------------------------
* prism2sta_disconnect_usb
*
* Called when a device previously claimed by probe is removed
* from the USB.
*
* Arguments:
* dev ptr to the usb_device struct
* ptr ptr returned by probe() when the device
* was claimed.
*
* Returns:
* Nothing
*
* Side effects:
*
* Call context:
* process
----------------------------------------------------------------*/
static void prism2sta_disconnect_usb(struct usb_interface *interface)
{
wlandevice_t *wlandev;
wlandev = (wlandevice_t *) usb_get_intfdata(interface);
if (wlandev != NULL) {
LIST_HEAD(cleanlist);
struct list_head *entry;
struct list_head *temp;
unsigned long flags;
hfa384x_t *hw = wlandev->priv;
if (!hw)
goto exit;
spin_lock_irqsave(&hw->ctlxq.lock, flags);
p80211netdev_hwremoved(wlandev);
list_splice_init(&hw->ctlxq.reapable, &cleanlist);
list_splice_init(&hw->ctlxq.completing, &cleanlist);
list_splice_init(&hw->ctlxq.pending, &cleanlist);
list_splice_init(&hw->ctlxq.active, &cleanlist);
spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
/* There's no hardware to shutdown, but the driver
* might have some tasks or tasklets that must be
* stopped before we can tear everything down.
*/
prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable);
del_singleshot_timer_sync(&hw->throttle);
del_singleshot_timer_sync(&hw->reqtimer);
del_singleshot_timer_sync(&hw->resptimer);
/* Unlink all the URBs. This "removes the wheels"
* from the entire CTLX handling mechanism.
*/
usb_kill_urb(&hw->rx_urb);
usb_kill_urb(&hw->tx_urb);
usb_kill_urb(&hw->ctlx_urb);
tasklet_kill(&hw->completion_bh);
tasklet_kill(&hw->reaper_bh);
flush_scheduled_work();
/* Now we complete any outstanding commands
* and tell everyone who is waiting for their
* responses that we have shut down.
*/
list_for_each(entry, &cleanlist) {
hfa384x_usbctlx_t *ctlx;
ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
complete(&ctlx->done);
}
/* Give any outstanding synchronous commands
* a chance to complete. All they need to do
* is "wake up", so that's easy.
* (I'd like a better way to do this, really.)
*/
msleep(100);
/* Now delete the CTLXs, because no-one else can now. */
list_for_each_safe(entry, temp, &cleanlist) {
hfa384x_usbctlx_t *ctlx;
ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
kfree(ctlx);
}
/* Unhook the wlandev */
unregister_wlandev(wlandev);
wlan_unsetup(wlandev);
usb_put_dev(hw->usb);
hfa384x_destroy(hw);
kfree(hw);
kfree(wlandev);
}
exit:
usb_set_intfdata(interface, NULL);
}
#ifdef CONFIG_PM
static int prism2sta_suspend(struct usb_interface *interface,
pm_message_t message)
{
hfa384x_t *hw = NULL;
wlandevice_t *wlandev;
wlandev = (wlandevice_t *) usb_get_intfdata(interface);
if (!wlandev)
return -ENODEV;
hw = wlandev->priv;
if (!hw)
return -ENODEV;
prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable);
usb_kill_urb(&hw->rx_urb);
usb_kill_urb(&hw->tx_urb);
usb_kill_urb(&hw->ctlx_urb);
return 0;
}
static int prism2sta_resume(struct usb_interface *interface)
{
int result = 0;
hfa384x_t *hw = NULL;
wlandevice_t *wlandev;
wlandev = (wlandevice_t *) usb_get_intfdata(interface);
if (!wlandev)
return -ENODEV;
hw = wlandev->priv;
if (!hw)
return -ENODEV;
/* Do a chip-level reset on the MAC */
if (prism2_doreset) {
result = hfa384x_corereset(hw,
prism2_reset_holdtime,
prism2_reset_settletime, 0);
if (result != 0) {
unregister_wlandev(wlandev);
hfa384x_destroy(hw);
dev_err(&interface->dev, "hfa384x_corereset() failed.\n");
kfree(wlandev);
kfree(hw);
wlandev = NULL;
return -ENODEV;
}
}
prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable);
return 0;
}
#else
#define prism2sta_suspend NULL
#define prism2sta_resume NULL
#endif /* CONFIG_PM */
static struct usb_driver prism2_usb_driver = {
.name = "prism2_usb",
.probe = prism2sta_probe_usb,
.disconnect = prism2sta_disconnect_usb,
.id_table = usb_prism_tbl,
.suspend = prism2sta_suspend,
.resume = prism2sta_resume,
.reset_resume = prism2sta_resume,
/* fops, minor? */
};
module_usb_driver(prism2_usb_driver);