1 #include "hfa384x_usb.c"
2 #include "prism2mgmt.c"
6 #define PRISM_USB_DEVICE(vid, pid, name) \
7 USB_DEVICE(vid, pid), \
8 .driver_info = (unsigned long) name
10 static struct usb_device_id usb_prism_tbl[] = {
11 {PRISM_USB_DEVICE(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS")},
12 {PRISM_USB_DEVICE(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11")},
13 {PRISM_USB_DEVICE(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter")},
15 (0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
17 (0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")},
19 (0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter")},
21 (0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter")},
23 (0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter")},
25 (0x067c, 0x1022, "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter")},
28 "Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter")},
30 (0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter")},
32 (0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
34 (0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter")},
36 (0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")},
38 (0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter")},
39 {PRISM_USB_DEVICE(0x0967, 0x0204, "Acer Warplink USB Adapter")},
41 (0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated")},
43 (0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter")},
45 (0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter")},
47 (0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter")},
49 (0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter")},
51 (0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter")},
53 (0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter")},
55 (0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter")},
56 {PRISM_USB_DEVICE(0x0846, 0x4110, "NetGear MA111")},
57 {PRISM_USB_DEVICE(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter")},
58 /* {PRISM_USB_DEVICE(0x0ace, 0x1201, "ZyDAS ZD1201 Wireless USB Adapter")}, */
59 {PRISM_USB_DEVICE(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter")},
60 {PRISM_USB_DEVICE(0x2001, 0x3700, "DWL-122 Wireless USB Adapter")},
62 (0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter")},
63 {PRISM_USB_DEVICE(0x50c2, 0x4013, "Averatec USB WLAN Adapter")},
64 {PRISM_USB_DEVICE(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter")},
65 {PRISM_USB_DEVICE(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter")},
66 {PRISM_USB_DEVICE(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter")},
67 {PRISM_USB_DEVICE(0x2821, 0x3300, "Hawking HighDB USB Adapter")},
69 (0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter")},
70 {PRISM_USB_DEVICE(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter")},
72 (0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter")},
73 {PRISM_USB_DEVICE(0x0bb2, 0x0302, "Ambit Microsystems Corp.")},
75 (0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter")},
77 (0x0543, 0x0f01, "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)")},
81 MODULE_DEVICE_TABLE(usb, usb_prism_tbl);
83 /*----------------------------------------------------------------
86 * Probe routine called by the USB subsystem.
89 * dev ptr to the usb_device struct
90 * ifnum interface number being offered
93 * NULL - we're not claiming the device+interface
94 * non-NULL - we are claiming the device+interface and
95 * this is a ptr to the data we want back
96 * when disconnect is called.
101 * I'm not sure, assume it's interrupt.
103 ----------------------------------------------------------------*/
104 static int prism2sta_probe_usb(struct usb_interface *interface,
105 const struct usb_device_id *id)
107 struct usb_device *dev;
109 wlandevice_t *wlandev = NULL;
110 hfa384x_t *hw = NULL;
113 dev = interface_to_usbdev(interface);
115 if ((wlandev = create_wlan()) == NULL) {
116 printk(KERN_ERR "%s: Memory allocation failure.\n", dev_info);
122 if (wlan_setup(wlandev) != 0) {
123 printk(KERN_ERR "%s: wlan_setup() failed.\n", dev_info);
128 /* Initialize the hw data */
129 hfa384x_create(hw, dev);
130 hw->wlandev = wlandev;
132 /* Register the wlandev, this gets us a name and registers the
135 SET_NETDEV_DEV(wlandev->netdev, &(interface->dev));
137 /* Do a chip-level reset on the MAC */
138 if (prism2_doreset) {
139 result = hfa384x_corereset(hw,
140 prism2_reset_holdtime,
141 prism2_reset_settletime, 0);
143 unregister_wlandev(wlandev);
147 "%s: hfa384x_corereset() failed.\n", dev_info);
154 wlandev->msdstate = WLAN_MSD_HWPRESENT;
156 if (register_wlandev(wlandev) != 0) {
157 printk(KERN_ERR "%s: register_wlandev() failed.\n", dev_info);
162 /* enable the card */
163 prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable);
175 usb_set_intfdata(interface, wlandev);
179 /*----------------------------------------------------------------
180 * prism2sta_disconnect_usb
182 * Called when a device previously claimed by probe is removed
186 * dev ptr to the usb_device struct
187 * ptr ptr returned by probe() when the device
197 ----------------------------------------------------------------*/
198 static void prism2sta_disconnect_usb(struct usb_interface *interface)
200 wlandevice_t *wlandev;
202 wlandev = (wlandevice_t *) usb_get_intfdata(interface);
204 if (wlandev != NULL) {
205 LIST_HEAD(cleanlist);
206 struct list_head *entry;
207 struct list_head *temp;
210 hfa384x_t *hw = wlandev->priv;
215 spin_lock_irqsave(&hw->ctlxq.lock, flags);
217 p80211netdev_hwremoved(wlandev);
218 list_splice_init(&hw->ctlxq.reapable, &cleanlist);
219 list_splice_init(&hw->ctlxq.completing, &cleanlist);
220 list_splice_init(&hw->ctlxq.pending, &cleanlist);
221 list_splice_init(&hw->ctlxq.active, &cleanlist);
223 spin_unlock_irqrestore(&hw->ctlxq.lock, flags);
225 /* There's no hardware to shutdown, but the driver
226 * might have some tasks or tasklets that must be
227 * stopped before we can tear everything down.
229 prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable);
231 del_singleshot_timer_sync(&hw->throttle);
232 del_singleshot_timer_sync(&hw->reqtimer);
233 del_singleshot_timer_sync(&hw->resptimer);
235 /* Unlink all the URBs. This "removes the wheels"
236 * from the entire CTLX handling mechanism.
238 usb_kill_urb(&hw->rx_urb);
239 usb_kill_urb(&hw->tx_urb);
240 usb_kill_urb(&hw->ctlx_urb);
242 tasklet_kill(&hw->completion_bh);
243 tasklet_kill(&hw->reaper_bh);
245 flush_scheduled_work();
247 /* Now we complete any outstanding commands
248 * and tell everyone who is waiting for their
249 * responses that we have shut down.
251 list_for_each(entry, &cleanlist) {
252 hfa384x_usbctlx_t *ctlx;
254 ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
255 complete(&ctlx->done);
258 /* Give any outstanding synchronous commands
259 * a chance to complete. All they need to do
260 * is "wake up", so that's easy.
261 * (I'd like a better way to do this, really.)
265 /* Now delete the CTLXs, because no-one else can now. */
266 list_for_each_safe(entry, temp, &cleanlist) {
267 hfa384x_usbctlx_t *ctlx;
269 ctlx = list_entry(entry, hfa384x_usbctlx_t, list);
273 /* Unhook the wlandev */
274 unregister_wlandev(wlandev);
275 wlan_unsetup(wlandev);
277 usb_put_dev(hw->usb);
286 usb_set_intfdata(interface, NULL);
289 static struct usb_driver prism2_usb_driver = {
290 .name = "prism2_usb",
291 .probe = prism2sta_probe_usb,
292 .disconnect = prism2sta_disconnect_usb,
293 .id_table = usb_prism_tbl,
297 static int __init prism2usb_init(void)
299 /* This call will result in calls to prism2sta_probe_usb. */
300 return usb_register(&prism2_usb_driver);
303 static void __exit prism2usb_cleanup(void)
305 usb_deregister(&prism2_usb_driver);
308 module_init(prism2usb_init);
309 module_exit(prism2usb_cleanup);