Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * rtl871x_ioctl_set.c |
| 3 | * |
| 4 | * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. |
| 5 | * Linux device driver for RTL8192SU |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of version 2 of the GNU General Public License as |
| 9 | * published by the Free Software Foundation. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 14 | * more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License along with |
| 17 | * this program; if not, write to the Free Software Foundation, Inc., |
| 18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| 19 | * |
| 20 | * Modifications for inclusion into the Linux staging tree are |
| 21 | * Copyright(c) 2010 Larry Finger. All rights reserved. |
| 22 | * |
| 23 | * Contact information: |
| 24 | * WLAN FAE <wlanfae@realtek.com> |
| 25 | * Larry Finger <Larry.Finger@lwfinger.net> |
| 26 | * |
| 27 | ******************************************************************************/ |
| 28 | |
| 29 | #define _RTL871X_IOCTL_SET_C_ |
| 30 | |
| 31 | #include "osdep_service.h" |
| 32 | #include "drv_types.h" |
| 33 | #include "rtl871x_ioctl_set.h" |
| 34 | #include "usb_osintf.h" |
| 35 | #include "usb_ops.h" |
| 36 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 37 | |
| 38 | static u8 validate_ssid(struct ndis_802_11_ssid *ssid) |
| 39 | { |
| 40 | u8 i; |
| 41 | |
| 42 | if (ssid->SsidLength > 32) |
| 43 | return false; |
| 44 | for (i = 0; i < ssid->SsidLength; i++) { |
| 45 | /* wifi, printable ascii code must be supported */ |
| 46 | if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) |
| 47 | return false; |
| 48 | } |
| 49 | return true; |
| 50 | } |
| 51 | |
| 52 | static u8 do_join(struct _adapter *padapter) |
| 53 | { |
| 54 | struct list_head *plist, *phead; |
| 55 | u8 *pibss = NULL; |
| 56 | struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); |
| 57 | struct __queue *queue = &(pmlmepriv->scanned_queue); |
| 58 | |
James A Shackleford | e99a428 | 2014-06-24 22:52:39 -0400 | [diff] [blame] | 59 | phead = &queue->queue; |
James A Shackleford | 849fb0a | 2014-06-24 22:52:38 -0400 | [diff] [blame] | 60 | plist = phead->next; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 61 | pmlmepriv->cur_network.join_res = -2; |
| 62 | pmlmepriv->fw_state |= _FW_UNDER_LINKING; |
| 63 | pmlmepriv->pscanned = plist; |
| 64 | pmlmepriv->to_join = true; |
Jeff Chua | 62819fd | 2011-04-27 11:25:14 -0500 | [diff] [blame] | 65 | |
| 66 | /* adhoc mode will start with an empty queue, but skip checking */ |
| 67 | if (!check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) && |
James A Shackleford | df353f6 | 2014-06-24 22:52:40 -0400 | [diff] [blame] | 68 | list_empty(&queue->queue)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 69 | if (pmlmepriv->fw_state & _FW_UNDER_LINKING) |
| 70 | pmlmepriv->fw_state ^= _FW_UNDER_LINKING; |
| 71 | /* when set_ssid/set_bssid for do_join(), but scanning queue |
| 72 | * is empty we try to issue sitesurvey firstly |
| 73 | */ |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 74 | if (!pmlmepriv->sitesurveyctrl.traffic_busy) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 75 | r8712_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid); |
| 76 | return true; |
| 77 | } else { |
| 78 | int ret; |
| 79 | |
| 80 | ret = r8712_select_and_join_from_scan(pmlmepriv); |
| 81 | if (ret == _SUCCESS) |
Vaishali Thakkar | c703c75 | 2015-02-27 23:25:48 +0530 | [diff] [blame] | 82 | mod_timer(&pmlmepriv->assoc_timer, |
| 83 | jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 84 | else { |
| 85 | if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { |
| 86 | /* submit r8712_createbss_cmd to change to an |
| 87 | * ADHOC_MASTER pmlmepriv->lock has been |
| 88 | * acquired by caller... |
| 89 | */ |
| 90 | struct wlan_bssid_ex *pdev_network = |
| 91 | &(padapter->registrypriv.dev_network); |
| 92 | pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; |
| 93 | pibss = padapter->registrypriv.dev_network. |
| 94 | MacAddress; |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 95 | memcpy(&pdev_network->Ssid, |
| 96 | &pmlmepriv->assoc_ssid, |
| 97 | sizeof(struct ndis_802_11_ssid)); |
| 98 | r8712_update_registrypriv_dev_network(padapter); |
| 99 | r8712_generate_random_ibss(pibss); |
| 100 | if (r8712_createbss_cmd(padapter) != _SUCCESS) |
| 101 | return false; |
| 102 | pmlmepriv->to_join = false; |
| 103 | } else { |
| 104 | /* can't associate ; reset under-linking */ |
| 105 | if (pmlmepriv->fw_state & _FW_UNDER_LINKING) |
| 106 | pmlmepriv->fw_state ^= |
| 107 | _FW_UNDER_LINKING; |
| 108 | /* when set_ssid/set_bssid for do_join(), but |
| 109 | * there are no desired bss in scanning queue |
| 110 | * we try to issue sitesurvey first |
| 111 | */ |
| 112 | if (!pmlmepriv->sitesurveyctrl.traffic_busy) |
| 113 | r8712_sitesurvey_cmd(padapter, |
| 114 | &pmlmepriv->assoc_ssid); |
| 115 | } |
| 116 | } |
| 117 | } |
| 118 | return true; |
| 119 | } |
| 120 | |
| 121 | u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) |
| 122 | { |
| 123 | unsigned long irqL; |
| 124 | u8 status = true; |
| 125 | struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| 126 | |
Wei Yongjun | 779477f | 2012-08-26 09:22:33 +0800 | [diff] [blame] | 127 | if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 128 | status = false; |
| 129 | return status; |
| 130 | } |
| 131 | spin_lock_irqsave(&pmlmepriv->lock, irqL); |
| 132 | if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 133 | _FW_UNDER_LINKING)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 134 | status = check_fwstate(pmlmepriv, _FW_UNDER_LINKING); |
| 135 | goto _Abort_Set_BSSID; |
| 136 | } |
| 137 | if (check_fwstate(pmlmepriv, |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 138 | _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 139 | if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, |
| 140 | ETH_ALEN)) { |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 141 | if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 142 | goto _Abort_Set_BSSID; /* driver is in |
Raphaël Beamonte | bef611a | 2016-09-09 11:31:45 -0400 | [diff] [blame] | 143 | * WIFI_ADHOC_MASTER_STATE |
| 144 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 145 | } else { |
| 146 | r8712_disassoc_cmd(padapter); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 147 | if (check_fwstate(pmlmepriv, _FW_LINKED)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 148 | r8712_ind_disconnect(padapter); |
| 149 | r8712_free_assoc_resources(padapter); |
| 150 | if ((check_fwstate(pmlmepriv, |
| 151 | WIFI_ADHOC_MASTER_STATE))) { |
| 152 | _clr_fwstate_(pmlmepriv, |
| 153 | WIFI_ADHOC_MASTER_STATE); |
| 154 | set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); |
| 159 | pmlmepriv->assoc_by_bssid = true; |
| 160 | status = do_join(padapter); |
| 161 | goto done; |
| 162 | _Abort_Set_BSSID: |
| 163 | done: |
| 164 | spin_unlock_irqrestore(&pmlmepriv->lock, irqL); |
| 165 | return status; |
| 166 | } |
| 167 | |
| 168 | void r8712_set_802_11_ssid(struct _adapter *padapter, |
| 169 | struct ndis_802_11_ssid *ssid) |
| 170 | { |
| 171 | unsigned long irqL; |
| 172 | struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| 173 | struct wlan_network *pnetwork = &pmlmepriv->cur_network; |
| 174 | |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 175 | if (!padapter->hw_init_completed) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 176 | return; |
| 177 | spin_lock_irqsave(&pmlmepriv->lock, irqL); |
Luis de Bethencourt | 4ef2de5 | 2015-10-19 18:16:01 +0100 | [diff] [blame] | 178 | if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 179 | check_fwstate(pmlmepriv, _FW_UNDER_LINKING); |
| 180 | goto _Abort_Set_SSID; |
| 181 | } |
Luis de Bethencourt | 4ef2de5 | 2015-10-19 18:16:01 +0100 | [diff] [blame] | 182 | if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 183 | if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && |
| 184 | (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, |
| 185 | ssid->SsidLength))) { |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 186 | if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { |
| 187 | if (!r8712_is_same_ibss(padapter, |
| 188 | pnetwork)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 189 | /* if in WIFI_ADHOC_MASTER_STATE or |
| 190 | * WIFI_ADHOC_STATE, create bss or |
| 191 | * rejoin again |
| 192 | */ |
| 193 | r8712_disassoc_cmd(padapter); |
| 194 | if (check_fwstate(pmlmepriv, |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 195 | _FW_LINKED)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 196 | r8712_ind_disconnect(padapter); |
| 197 | r8712_free_assoc_resources(padapter); |
| 198 | if (check_fwstate(pmlmepriv, |
| 199 | WIFI_ADHOC_MASTER_STATE)) { |
| 200 | _clr_fwstate_(pmlmepriv, |
| 201 | WIFI_ADHOC_MASTER_STATE); |
| 202 | set_fwstate(pmlmepriv, |
| 203 | WIFI_ADHOC_STATE); |
| 204 | } |
Luis de Bethencourt | 168a2c1 | 2015-10-19 18:15:29 +0100 | [diff] [blame] | 205 | } else { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 206 | goto _Abort_Set_SSID; /* driver is in |
Raphaël Beamonte | bef611a | 2016-09-09 11:31:45 -0400 | [diff] [blame] | 207 | * WIFI_ADHOC_MASTER_STATE |
| 208 | */ |
Luis de Bethencourt | 168a2c1 | 2015-10-19 18:15:29 +0100 | [diff] [blame] | 209 | } |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 210 | } |
| 211 | } else { |
| 212 | r8712_disassoc_cmd(padapter); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 213 | if (check_fwstate(pmlmepriv, _FW_LINKED)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 214 | r8712_ind_disconnect(padapter); |
| 215 | r8712_free_assoc_resources(padapter); |
| 216 | if (check_fwstate(pmlmepriv, |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 217 | WIFI_ADHOC_MASTER_STATE)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 218 | _clr_fwstate_(pmlmepriv, |
| 219 | WIFI_ADHOC_MASTER_STATE); |
| 220 | set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); |
| 221 | } |
| 222 | } |
| 223 | } |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 224 | if (padapter->securitypriv.btkip_countermeasure) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 225 | goto _Abort_Set_SSID; |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 226 | if (!validate_ssid(ssid)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 227 | goto _Abort_Set_SSID; |
| 228 | memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); |
| 229 | pmlmepriv->assoc_by_bssid = false; |
| 230 | do_join(padapter); |
| 231 | goto done; |
| 232 | _Abort_Set_SSID: |
| 233 | done: |
| 234 | spin_unlock_irqrestore(&pmlmepriv->lock, irqL); |
| 235 | } |
| 236 | |
Ali Bahar | 2192e60 | 2011-09-04 03:14:24 +0800 | [diff] [blame] | 237 | void r8712_set_802_11_infrastructure_mode(struct _adapter *padapter, |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 238 | enum NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) |
| 239 | { |
| 240 | unsigned long irqL; |
| 241 | struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| 242 | struct wlan_network *cur_network = &pmlmepriv->cur_network; |
| 243 | enum NDIS_802_11_NETWORK_INFRASTRUCTURE *pold_state = |
| 244 | &(cur_network->network.InfrastructureMode); |
| 245 | |
| 246 | if (*pold_state != networktype) { |
| 247 | spin_lock_irqsave(&pmlmepriv->lock, irqL); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 248 | if (check_fwstate(pmlmepriv, _FW_LINKED) || |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 249 | (*pold_state == Ndis802_11IBSS)) |
| 250 | r8712_disassoc_cmd(padapter); |
| 251 | if (check_fwstate(pmlmepriv, |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 252 | _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 253 | r8712_free_assoc_resources(padapter); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 254 | if (check_fwstate(pmlmepriv, _FW_LINKED) || |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 255 | (*pold_state == Ndis802_11Infrastructure) || |
| 256 | (*pold_state == Ndis802_11IBSS)) { |
| 257 | /* will clr Linked_state before this function, |
Justin P. Mattock | be10ac2 | 2012-05-07 07:38:22 -0700 | [diff] [blame] | 258 | * we must have checked whether issue dis-assoc_cmd or |
Raphaël Beamonte | bef611a | 2016-09-09 11:31:45 -0400 | [diff] [blame] | 259 | * not |
| 260 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 261 | r8712_ind_disconnect(padapter); |
| 262 | } |
| 263 | *pold_state = networktype; |
| 264 | /* clear WIFI_STATION_STATE; WIFI_AP_STATE; WIFI_ADHOC_STATE; |
Raphaël Beamonte | bef611a | 2016-09-09 11:31:45 -0400 | [diff] [blame] | 265 | * WIFI_ADHOC_MASTER_STATE |
| 266 | */ |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 267 | _clr_fwstate_(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE | |
Cristina Opriceana | b6955a8 | 2015-03-28 03:30:12 +0200 | [diff] [blame] | 268 | WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE); |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 269 | switch (networktype) { |
| 270 | case Ndis802_11IBSS: |
| 271 | set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); |
| 272 | break; |
| 273 | case Ndis802_11Infrastructure: |
| 274 | set_fwstate(pmlmepriv, WIFI_STATION_STATE); |
| 275 | break; |
| 276 | case Ndis802_11APMode: |
| 277 | set_fwstate(pmlmepriv, WIFI_AP_STATE); |
| 278 | break; |
| 279 | case Ndis802_11AutoUnknown: |
| 280 | case Ndis802_11InfrastructureMax: |
| 281 | break; |
| 282 | } |
| 283 | spin_unlock_irqrestore(&pmlmepriv->lock, irqL); |
| 284 | } |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 285 | } |
| 286 | |
| 287 | u8 r8712_set_802_11_disassociate(struct _adapter *padapter) |
| 288 | { |
| 289 | unsigned long irqL; |
| 290 | struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| 291 | |
| 292 | spin_lock_irqsave(&pmlmepriv->lock, irqL); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 293 | if (check_fwstate(pmlmepriv, _FW_LINKED)) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 294 | r8712_disassoc_cmd(padapter); |
| 295 | r8712_ind_disconnect(padapter); |
| 296 | r8712_free_assoc_resources(padapter); |
| 297 | } |
| 298 | spin_unlock_irqrestore(&pmlmepriv->lock, irqL); |
| 299 | return true; |
| 300 | } |
| 301 | |
| 302 | u8 r8712_set_802_11_bssid_list_scan(struct _adapter *padapter) |
| 303 | { |
| 304 | struct mlme_priv *pmlmepriv = NULL; |
| 305 | unsigned long irqL; |
| 306 | u8 ret = true; |
| 307 | |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 308 | if (!padapter) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 309 | return false; |
| 310 | pmlmepriv = &padapter->mlmepriv; |
Tapasweni Pathak | 366ba42 | 2014-10-06 14:23:18 +0530 | [diff] [blame] | 311 | if (!padapter->hw_init_completed) |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 312 | return false; |
| 313 | spin_lock_irqsave(&pmlmepriv->lock, irqL); |
Luis de Bethencourt | 1ca9688 | 2015-10-19 18:14:29 +0100 | [diff] [blame] | 314 | if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || |
| 315 | pmlmepriv->sitesurveyctrl.traffic_busy) { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 316 | /* Scan or linking is in progress, do nothing. */ |
| 317 | ret = (u8)check_fwstate(pmlmepriv, _FW_UNDER_SURVEY); |
| 318 | } else { |
| 319 | r8712_free_network_queue(padapter); |
| 320 | ret = r8712_sitesurvey_cmd(padapter, NULL); |
| 321 | } |
| 322 | spin_unlock_irqrestore(&pmlmepriv->lock, irqL); |
| 323 | return ret; |
| 324 | } |
| 325 | |
| 326 | u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, |
| 327 | enum NDIS_802_11_AUTHENTICATION_MODE authmode) |
| 328 | { |
| 329 | struct security_priv *psecuritypriv = &padapter->securitypriv; |
| 330 | u8 ret; |
| 331 | |
| 332 | psecuritypriv->ndisauthtype = authmode; |
| 333 | if (psecuritypriv->ndisauthtype > 3) |
| 334 | psecuritypriv->AuthAlgrthm = 2; /* 802.1x */ |
| 335 | if (r8712_set_auth(padapter, psecuritypriv) == _SUCCESS) |
| 336 | ret = true; |
| 337 | else |
| 338 | ret = false; |
| 339 | return ret; |
| 340 | } |
| 341 | |
| 342 | u8 r8712_set_802_11_add_wep(struct _adapter *padapter, |
| 343 | struct NDIS_802_11_WEP *wep) |
| 344 | { |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 345 | sint keyid; |
| 346 | struct security_priv *psecuritypriv = &padapter->securitypriv; |
| 347 | |
Larry Finger | 2865d42 | 2010-08-20 10:15:30 -0500 | [diff] [blame] | 348 | keyid = wep->KeyIndex & 0x3fffffff; |
| 349 | if (keyid >= WEP_KEYS) |
| 350 | return false; |
| 351 | switch (wep->KeyLength) { |
| 352 | case 5: |
| 353 | psecuritypriv->PrivacyAlgrthm = _WEP40_; |
| 354 | break; |
| 355 | case 13: |
| 356 | psecuritypriv->PrivacyAlgrthm = _WEP104_; |
| 357 | break; |
| 358 | default: |
| 359 | psecuritypriv->PrivacyAlgrthm = _NO_PRIVACY_; |
| 360 | break; |
| 361 | } |
| 362 | memcpy(psecuritypriv->DefKey[keyid].skey, &wep->KeyMaterial, |
| 363 | wep->KeyLength); |
| 364 | psecuritypriv->DefKeylen[keyid] = wep->KeyLength; |
| 365 | psecuritypriv->PrivacyKeyIndex = keyid; |
| 366 | if (r8712_set_key(padapter, psecuritypriv, keyid) == _FAIL) |
| 367 | return false; |
| 368 | return _SUCCESS; |
| 369 | } |