Contributors: 16
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Greg Kroah-Hartman |
855 |
64.87% |
3 |
15.00% |
| Christoph Fritz |
249 |
18.89% |
1 |
5.00% |
| Denis Pithon |
58 |
4.40% |
1 |
5.00% |
| Nick Østergaard |
30 |
2.28% |
1 |
5.00% |
| Karl Relton |
23 |
1.75% |
2 |
10.00% |
| Richard Kennedy |
22 |
1.67% |
1 |
5.00% |
| Alexey Khoroshilov |
16 |
1.21% |
1 |
5.00% |
| Amitoj Kaur Chawla |
15 |
1.14% |
1 |
5.00% |
| sayli karnik |
14 |
1.06% |
1 |
5.00% |
| Solomon Peachy |
11 |
0.83% |
1 |
5.00% |
| Sergio Paracuellos |
10 |
0.76% |
2 |
10.00% |
| Geliang Tang |
8 |
0.61% |
1 |
5.00% |
| Mithlesh Thukral |
4 |
0.30% |
1 |
5.00% |
| Eva Rachel Retuya |
1 |
0.08% |
1 |
5.00% |
| Claudiu Beznea |
1 |
0.08% |
1 |
5.00% |
| Bogicevic Sasa |
1 |
0.08% |
1 |
5.00% |
| Total |
1318 |
|
20 |
|
// SPDX-License-Identifier: GPL-2.0
#include "hfa384x_usb.c"
#include "prism2mgmt.c"
#include "prism2mib.c"
#include "prism2sta.c"
#include "prism2fw.c"
#define PRISM_DEV(vid, pid, name) \
{ USB_DEVICE(vid, pid), \
.driver_info = (unsigned long)name }
static const struct usb_device_id usb_prism_tbl[] = {
PRISM_DEV(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS"),
PRISM_DEV(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11"),
PRISM_DEV(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter"),
PRISM_DEV(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter"),
PRISM_DEV(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter"),
PRISM_DEV(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter"),
PRISM_DEV(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter"),
PRISM_DEV(0x0967, 0x0204, "Acer Warplink USB Adapter"),
PRISM_DEV(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated"),
PRISM_DEV(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter"),
PRISM_DEV(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter"),
PRISM_DEV(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter"),
PRISM_DEV(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter"),
PRISM_DEV(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter"),
PRISM_DEV(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter"),
PRISM_DEV(0x0846, 0x4110, "NetGear MA111"),
PRISM_DEV(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter"),
PRISM_DEV(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter"),
PRISM_DEV(0x2001, 0x3700, "DWL-122 Wireless USB Adapter"),
PRISM_DEV(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter"),
PRISM_DEV(0x50c2, 0x4013, "Averatec USB WLAN Adapter"),
PRISM_DEV(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter"),
PRISM_DEV(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter"),
PRISM_DEV(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter"),
PRISM_DEV(0x2821, 0x3300, "Hawking HighDB USB Adapter"),
PRISM_DEV(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter"),
PRISM_DEV(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter"),
PRISM_DEV(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter"),
PRISM_DEV(0x0bb2, 0x0302, "Ambit Microsystems Corp."),
PRISM_DEV(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter"),
PRISM_DEV(0x0543, 0x0f01,
"ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)"),
PRISM_DEV(0x067c, 0x1022,
"Siemens SpeedStream 1022 11Mbps WLAN USB Adapter"),
PRISM_DEV(0x049f, 0x0033,
"Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter"),
{ } /* terminator */
};
MODULE_DEVICE_TABLE(usb, usb_prism_tbl);
static int prism2sta_probe_usb(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev;
struct wlandevice *wlandev = NULL;
struct hfa384x *hw = NULL;
int result = 0;
dev = interface_to_usbdev(interface);
wlandev = create_wlan();
if (!wlandev) {
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;
}
static void prism2sta_disconnect_usb(struct usb_interface *interface)
{
struct wlandevice *wlandev;
wlandev = (struct wlandevice *)usb_get_intfdata(interface);
if (wlandev) {
LIST_HEAD(cleanlist);
struct hfa384x_usbctlx *ctlx, *temp;
unsigned long flags;
struct hfa384x *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);
cancel_work_sync(&hw->link_bh);
cancel_work_sync(&hw->commsqual_bh);
/* Now we complete any outstanding commands
* and tell everyone who is waiting for their
* responses that we have shut down.
*/
list_for_each_entry(ctlx, &cleanlist, 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_entry_safe(ctlx, temp, &cleanlist, 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)
{
struct hfa384x *hw = NULL;
struct wlandevice *wlandev;
wlandev = (struct wlandevice *)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;
struct hfa384x *hw = NULL;
struct wlandevice *wlandev;
wlandev = (struct wlandevice *)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);