Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 1 | #include "hfa384x_usb.c" |
| 2 | #include "prism2mgmt.c" |
| 3 | #include "prism2mib.c" |
| 4 | #include "prism2sta.c" |
Karl Relton | 76e3e7c | 2009-04-17 10:15:34 +0100 | [diff] [blame] | 5 | #include "prism2fw.c" |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 6 | |
Denis Pithon | bbb591a | 2014-04-01 18:43:17 +0200 | [diff] [blame] | 7 | #define PRISM_DEV(vid, pid, name) \ |
| 8 | { USB_DEVICE(vid, pid), \ |
Bogicevic Sasa | e291190 | 2015-10-27 12:24:28 +0100 | [diff] [blame] | 9 | .driver_info = (unsigned long)name } |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 10 | |
Claudiu Beznea | 71fa2cf | 2016-03-25 23:28:54 +0200 | [diff] [blame] | 11 | static const struct usb_device_id usb_prism_tbl[] = { |
Denis Pithon | bbb591a | 2014-04-01 18:43:17 +0200 | [diff] [blame] | 12 | PRISM_DEV(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS"), |
| 13 | PRISM_DEV(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11"), |
| 14 | PRISM_DEV(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter"), |
| 15 | PRISM_DEV(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter"), |
| 16 | PRISM_DEV(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter"), |
| 17 | PRISM_DEV(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter"), |
| 18 | PRISM_DEV(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter"), |
| 19 | PRISM_DEV(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter"), |
| 20 | PRISM_DEV(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter"), |
| 21 | PRISM_DEV(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter"), |
| 22 | PRISM_DEV(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter"), |
| 23 | PRISM_DEV(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter"), |
| 24 | PRISM_DEV(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter"), |
| 25 | PRISM_DEV(0x0967, 0x0204, "Acer Warplink USB Adapter"), |
| 26 | PRISM_DEV(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated"), |
| 27 | PRISM_DEV(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter"), |
| 28 | PRISM_DEV(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter"), |
| 29 | PRISM_DEV(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter"), |
| 30 | PRISM_DEV(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter"), |
| 31 | PRISM_DEV(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter"), |
| 32 | PRISM_DEV(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter"), |
| 33 | PRISM_DEV(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter"), |
| 34 | PRISM_DEV(0x0846, 0x4110, "NetGear MA111"), |
| 35 | PRISM_DEV(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter"), |
| 36 | PRISM_DEV(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter"), |
| 37 | PRISM_DEV(0x2001, 0x3700, "DWL-122 Wireless USB Adapter"), |
| 38 | PRISM_DEV(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter"), |
| 39 | PRISM_DEV(0x50c2, 0x4013, "Averatec USB WLAN Adapter"), |
| 40 | PRISM_DEV(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter"), |
| 41 | PRISM_DEV(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter"), |
| 42 | PRISM_DEV(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter"), |
| 43 | PRISM_DEV(0x2821, 0x3300, "Hawking HighDB USB Adapter"), |
| 44 | PRISM_DEV(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter"), |
| 45 | PRISM_DEV(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter"), |
| 46 | PRISM_DEV(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter"), |
| 47 | PRISM_DEV(0x0bb2, 0x0302, "Ambit Microsystems Corp."), |
| 48 | PRISM_DEV(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter"), |
| 49 | PRISM_DEV(0x0543, 0x0f01, |
Kevin McKinney | 8d215ea | 2016-05-25 23:22:05 -0400 | [diff] [blame] | 50 | "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)"), |
Denis Pithon | bbb591a | 2014-04-01 18:43:17 +0200 | [diff] [blame] | 51 | PRISM_DEV(0x067c, 0x1022, |
Kevin McKinney | 8d215ea | 2016-05-25 23:22:05 -0400 | [diff] [blame] | 52 | "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter"), |
Denis Pithon | bbb591a | 2014-04-01 18:43:17 +0200 | [diff] [blame] | 53 | PRISM_DEV(0x049f, 0x0033, |
Kevin McKinney | 8d215ea | 2016-05-25 23:22:05 -0400 | [diff] [blame] | 54 | "Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter"), |
Denis Pithon | bbb591a | 2014-04-01 18:43:17 +0200 | [diff] [blame] | 55 | { } /* terminator */ |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 56 | }; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 57 | MODULE_DEVICE_TABLE(usb, usb_prism_tbl); |
| 58 | |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 59 | static int prism2sta_probe_usb(struct usb_interface *interface, |
| 60 | const struct usb_device_id *id) |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 61 | { |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 62 | struct usb_device *dev; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 63 | |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 64 | struct wlandevice *wlandev = NULL; |
Sergio Paracuellos | 5a2214e | 2016-09-28 20:20:19 +0200 | [diff] [blame] | 65 | struct hfa384x *hw = NULL; |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 66 | int result = 0; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 67 | |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 68 | dev = interface_to_usbdev(interface); |
Mithlesh Thukral | 297f06c | 2009-06-10 19:36:11 +0530 | [diff] [blame] | 69 | wlandev = create_wlan(); |
Eva Rachel Retuya | e2e7752 | 2016-02-27 20:39:25 +0800 | [diff] [blame] | 70 | if (!wlandev) { |
Nick Østergaard | 318e16b | 2013-03-26 14:17:10 +0100 | [diff] [blame] | 71 | dev_err(&interface->dev, "Memory allocation failure.\n"); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 72 | result = -EIO; |
| 73 | goto failed; |
| 74 | } |
| 75 | hw = wlandev->priv; |
| 76 | |
Kevin McKinney | d03c075 | 2016-05-25 23:22:06 -0400 | [diff] [blame] | 77 | if (wlan_setup(wlandev, &interface->dev) != 0) { |
Nick Østergaard | 318e16b | 2013-03-26 14:17:10 +0100 | [diff] [blame] | 78 | dev_err(&interface->dev, "wlan_setup() failed.\n"); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 79 | result = -EIO; |
| 80 | goto failed; |
| 81 | } |
| 82 | |
| 83 | /* Initialize the hw data */ |
| 84 | hfa384x_create(hw, dev); |
| 85 | hw->wlandev = wlandev; |
| 86 | |
| 87 | /* Register the wlandev, this gets us a name and registers the |
| 88 | * linux netdevice. |
| 89 | */ |
Kevin McKinney | d03c075 | 2016-05-25 23:22:06 -0400 | [diff] [blame] | 90 | SET_NETDEV_DEV(wlandev->netdev, &interface->dev); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 91 | |
| 92 | /* Do a chip-level reset on the MAC */ |
| 93 | if (prism2_doreset) { |
| 94 | result = hfa384x_corereset(hw, |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 95 | prism2_reset_holdtime, |
| 96 | prism2_reset_settletime, 0); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 97 | if (result != 0) { |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 98 | result = -EIO; |
Denis Pithon | 58612c6 | 2014-04-01 18:43:19 +0200 | [diff] [blame] | 99 | dev_err(&interface->dev, |
| 100 | "hfa384x_corereset() failed.\n"); |
Alexey Khoroshilov | b76ed59 | 2014-01-11 01:22:11 +0400 | [diff] [blame] | 101 | goto failed_reset; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 102 | } |
| 103 | } |
| 104 | |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 105 | usb_get_dev(dev); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 106 | |
| 107 | wlandev->msdstate = WLAN_MSD_HWPRESENT; |
| 108 | |
Karl Relton | 76e3e7c | 2009-04-17 10:15:34 +0100 | [diff] [blame] | 109 | /* Try and load firmware, then enable card before we register */ |
| 110 | prism2_fwtry(dev, wlandev); |
| 111 | prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable); |
| 112 | |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 113 | if (register_wlandev(wlandev) != 0) { |
Nick Østergaard | 318e16b | 2013-03-26 14:17:10 +0100 | [diff] [blame] | 114 | dev_err(&interface->dev, "register_wlandev() failed.\n"); |
Richard Kennedy | 1d1b698 | 2008-11-03 11:13:48 +0000 | [diff] [blame] | 115 | result = -EIO; |
Alexey Khoroshilov | b76ed59 | 2014-01-11 01:22:11 +0400 | [diff] [blame] | 116 | goto failed_register; |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 117 | } |
Richard Kennedy | 1d1b698 | 2008-11-03 11:13:48 +0000 | [diff] [blame] | 118 | |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 119 | goto done; |
| 120 | |
Alexey Khoroshilov | b76ed59 | 2014-01-11 01:22:11 +0400 | [diff] [blame] | 121 | failed_register: |
| 122 | usb_put_dev(dev); |
| 123 | failed_reset: |
| 124 | wlan_unsetup(wlandev); |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 125 | failed: |
Moritz Muehlenhoff | 7c98f71 | 2009-02-09 19:33:42 +0100 | [diff] [blame] | 126 | kfree(wlandev); |
| 127 | kfree(hw); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 128 | wlandev = NULL; |
| 129 | |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 130 | done: |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 131 | usb_set_intfdata(interface, wlandev); |
| 132 | return result; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 133 | } |
| 134 | |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 135 | static void prism2sta_disconnect_usb(struct usb_interface *interface) |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 136 | { |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 137 | struct wlandevice *wlandev; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 138 | |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 139 | wlandev = (struct wlandevice *)usb_get_intfdata(interface); |
Kevin McKinney | 1f0c9ef | 2016-05-25 23:22:07 -0400 | [diff] [blame] | 140 | if (wlandev) { |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 141 | LIST_HEAD(cleanlist); |
Sergio Paracuellos | a10d36b | 2016-09-28 20:20:16 +0200 | [diff] [blame] | 142 | struct hfa384x_usbctlx *ctlx, *temp; |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 143 | unsigned long flags; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 144 | |
Sergio Paracuellos | 5a2214e | 2016-09-28 20:20:19 +0200 | [diff] [blame] | 145 | struct hfa384x *hw = wlandev->priv; |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 146 | |
| 147 | if (!hw) |
| 148 | goto exit; |
| 149 | |
| 150 | spin_lock_irqsave(&hw->ctlxq.lock, flags); |
| 151 | |
| 152 | p80211netdev_hwremoved(wlandev); |
| 153 | list_splice_init(&hw->ctlxq.reapable, &cleanlist); |
| 154 | list_splice_init(&hw->ctlxq.completing, &cleanlist); |
| 155 | list_splice_init(&hw->ctlxq.pending, &cleanlist); |
| 156 | list_splice_init(&hw->ctlxq.active, &cleanlist); |
| 157 | |
| 158 | spin_unlock_irqrestore(&hw->ctlxq.lock, flags); |
| 159 | |
| 160 | /* There's no hardware to shutdown, but the driver |
| 161 | * might have some tasks or tasklets that must be |
| 162 | * stopped before we can tear everything down. |
| 163 | */ |
| 164 | prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); |
| 165 | |
| 166 | del_singleshot_timer_sync(&hw->throttle); |
| 167 | del_singleshot_timer_sync(&hw->reqtimer); |
| 168 | del_singleshot_timer_sync(&hw->resptimer); |
| 169 | |
| 170 | /* Unlink all the URBs. This "removes the wheels" |
| 171 | * from the entire CTLX handling mechanism. |
| 172 | */ |
| 173 | usb_kill_urb(&hw->rx_urb); |
| 174 | usb_kill_urb(&hw->tx_urb); |
| 175 | usb_kill_urb(&hw->ctlx_urb); |
| 176 | |
| 177 | tasklet_kill(&hw->completion_bh); |
| 178 | tasklet_kill(&hw->reaper_bh); |
| 179 | |
Amitoj Kaur Chawla | 5be2f42 | 2016-02-17 23:06:14 +0530 | [diff] [blame] | 180 | cancel_work_sync(&hw->link_bh); |
| 181 | cancel_work_sync(&hw->commsqual_bh); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 182 | |
| 183 | /* Now we complete any outstanding commands |
| 184 | * and tell everyone who is waiting for their |
| 185 | * responses that we have shut down. |
| 186 | */ |
Geliang Tang | 57477bf | 2015-12-15 23:29:32 +0800 | [diff] [blame] | 187 | list_for_each_entry(ctlx, &cleanlist, list) |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 188 | complete(&ctlx->done); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 189 | |
| 190 | /* Give any outstanding synchronous commands |
| 191 | * a chance to complete. All they need to do |
| 192 | * is "wake up", so that's easy. |
| 193 | * (I'd like a better way to do this, really.) |
| 194 | */ |
| 195 | msleep(100); |
| 196 | |
| 197 | /* Now delete the CTLXs, because no-one else can now. */ |
Geliang Tang | 57477bf | 2015-12-15 23:29:32 +0800 | [diff] [blame] | 198 | list_for_each_entry_safe(ctlx, temp, &cleanlist, list) |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 199 | kfree(ctlx); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 200 | |
| 201 | /* Unhook the wlandev */ |
| 202 | unregister_wlandev(wlandev); |
| 203 | wlan_unsetup(wlandev); |
| 204 | |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 205 | usb_put_dev(hw->usb); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 206 | |
| 207 | hfa384x_destroy(hw); |
| 208 | kfree(hw); |
| 209 | |
| 210 | kfree(wlandev); |
| 211 | } |
| 212 | |
Moritz Muehlenhoff | f4ee0f4 | 2009-02-08 02:21:05 +0100 | [diff] [blame] | 213 | exit: |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 214 | usb_set_intfdata(interface, NULL); |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 215 | } |
| 216 | |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 217 | #ifdef CONFIG_PM |
| 218 | static int prism2sta_suspend(struct usb_interface *interface, |
Kevin McKinney | 8d215ea | 2016-05-25 23:22:05 -0400 | [diff] [blame] | 219 | pm_message_t message) |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 220 | { |
Sergio Paracuellos | 5a2214e | 2016-09-28 20:20:19 +0200 | [diff] [blame] | 221 | struct hfa384x *hw = NULL; |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 222 | struct wlandevice *wlandev; |
Denis Pithon | 58612c6 | 2014-04-01 18:43:19 +0200 | [diff] [blame] | 223 | |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 224 | wlandev = (struct wlandevice *)usb_get_intfdata(interface); |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 225 | if (!wlandev) |
| 226 | return -ENODEV; |
| 227 | |
| 228 | hw = wlandev->priv; |
| 229 | if (!hw) |
| 230 | return -ENODEV; |
| 231 | |
| 232 | prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); |
| 233 | |
| 234 | usb_kill_urb(&hw->rx_urb); |
| 235 | usb_kill_urb(&hw->tx_urb); |
| 236 | usb_kill_urb(&hw->ctlx_urb); |
| 237 | |
| 238 | return 0; |
| 239 | } |
| 240 | |
| 241 | static int prism2sta_resume(struct usb_interface *interface) |
| 242 | { |
| 243 | int result = 0; |
Sergio Paracuellos | 5a2214e | 2016-09-28 20:20:19 +0200 | [diff] [blame] | 244 | struct hfa384x *hw = NULL; |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 245 | struct wlandevice *wlandev; |
Denis Pithon | 58612c6 | 2014-04-01 18:43:19 +0200 | [diff] [blame] | 246 | |
sayli karnik | c9573a8 | 2016-09-18 15:11:14 +0530 | [diff] [blame] | 247 | wlandev = (struct wlandevice *)usb_get_intfdata(interface); |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 248 | if (!wlandev) |
| 249 | return -ENODEV; |
| 250 | |
| 251 | hw = wlandev->priv; |
| 252 | if (!hw) |
| 253 | return -ENODEV; |
| 254 | |
| 255 | /* Do a chip-level reset on the MAC */ |
| 256 | if (prism2_doreset) { |
| 257 | result = hfa384x_corereset(hw, |
| 258 | prism2_reset_holdtime, |
| 259 | prism2_reset_settletime, 0); |
| 260 | if (result != 0) { |
| 261 | unregister_wlandev(wlandev); |
| 262 | hfa384x_destroy(hw); |
Nick Østergaard | 318e16b | 2013-03-26 14:17:10 +0100 | [diff] [blame] | 263 | dev_err(&interface->dev, "hfa384x_corereset() failed.\n"); |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 264 | kfree(wlandev); |
| 265 | kfree(hw); |
| 266 | wlandev = NULL; |
| 267 | return -ENODEV; |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable); |
| 272 | |
| 273 | return 0; |
| 274 | } |
| 275 | #else |
| 276 | #define prism2sta_suspend NULL |
| 277 | #define prism2sta_resume NULL |
| 278 | #endif /* CONFIG_PM */ |
| 279 | |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 280 | static struct usb_driver prism2_usb_driver = { |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 281 | .name = "prism2_usb", |
| 282 | .probe = prism2sta_probe_usb, |
| 283 | .disconnect = prism2sta_disconnect_usb, |
| 284 | .id_table = usb_prism_tbl, |
Christoph Fritz | 59497bb | 2010-05-16 23:45:59 +0200 | [diff] [blame] | 285 | .suspend = prism2sta_suspend, |
| 286 | .resume = prism2sta_resume, |
| 287 | .reset_resume = prism2sta_resume, |
Greg Kroah-Hartman | 00b3ed1 | 2008-10-02 11:29:28 -0700 | [diff] [blame] | 288 | /* fops, minor? */ |
| 289 | }; |
| 290 | |
Greg Kroah-Hartman | bac2c12 | 2011-11-18 09:42:11 -0800 | [diff] [blame] | 291 | module_usb_driver(prism2_usb_driver); |