drivers/staging/otus/wrap_ev.c

   1 /*
   2  * Copyright (c) 2007-2008 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 /*                                                                      */
  17 /*  Module Name : wrap_ev.c                                            */
  18 /*                                                                      */
  19 /*  Abstract                                                            */
  20 /*     This module contains wrapper functions for events                */
  21 /*                                                                      */
  22 /*  NOTES                                                               */
  23 /*     Platform dependent.                                              */
  24 /*                                                                      */
  25 /************************************************************************/
  26
  27 #include "oal_dt.h"
  28 #include "usbdrv.h"
  29
  30 #include <linux/netlink.h>
  31 #include <net/iw_handler.h>
  32
  33
  34 /***** Management *****/
  35 u16_t zfLnxAuthNotify(zdev_t *dev, u16_t *macAddr)
  36 {
  37         return 0;
  38 }
  39
  40 u16_t zfLnxAsocNotify(zdev_t *dev, u16_t *macAddr, u8_t *body, u16_t bodySize,
  41                          u16_t port)
  42 {
  43 /* #ifdef ZM_HOSTAPD_SUPPORT    */
  44         struct usbdrv_private *macp = dev->ml_priv;
  45         union iwreq_data wreq;
  46         u8_t *addr = (u8_t *) macAddr;
  47         u16_t i, j;
  48
  49         memset(&wreq, 0, sizeof(wreq));
  50         memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN);
  51         wreq.addr.sa_family = ARPHRD_ETHER;
  52         printk(KERN_DEBUG "join_event of MAC: %02x:%02x:%02x:%02x:%02x:%02x\n",
  53                         addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
  54
  55         for (i = 0; i < ZM_OAL_MAX_STA_SUPPORT; i++) {
  56                 for (j = 0; j < IEEE80211_ADDR_LEN; j++) {
  57                         if ((macp->stawpaie[i].wpa_macaddr[j] != 0) &&
  58                                 (macp->stawpaie[i].wpa_macaddr[j] != addr[j]))
  59                                 break;
  60                 }
  61                 if (j == 6)
  62                         break;
  63         }
  64         if (i < ZM_OAL_MAX_STA_SUPPORT) {
  65                 /*
  66                  * printk("zfwAsocNotify - store wpa ie in macp,
  67                  *      index = %d\n", i);
  68                  */
  69                 memcpy(macp->stawpaie[i].wpa_macaddr, macAddr,
  70                         IEEE80211_ADDR_LEN);
  71                 memcpy(macp->stawpaie[i].wpa_ie, body, bodySize);
  72         }
  73         /*
  74          * if(macp->cardSetting.BssType == INFRASTRUCTURE_BSS) {
  75          * wireless_send_event(macp->device, SIOCGIWSCAN, &wreq, NULL);
  76          *      wireless_send_event(macp->device, SIOCGIWAP, &wreq, NULL);
  77          * }
  78          * else if(macp->cardSetting.BssType == AP_BSS) {
  79          *      if (port == 0)
  80          *      {
  81          */
  82                         wireless_send_event(dev, IWEVREGISTERED, &wreq, NULL);
  83         /*
  84          *      }
  85          *      else
  86          *      {
  87          *               Check whether the VAP device is valid
  88          *              if (vap[port].dev != NULL)
  89          *              {
  90          *                      wireless_send_event(vap[port].dev,
  91          *                                      IWEVREGISTERED, &wreq, NULL);
  92          *              }
  93          *              else
  94          *              {
  95          *                      printk(KERN_ERR "Can' find a valid VAP device,
  96          *                               port: %d\n", port);
  97          *              }
  98          *      }
  99          * }
 100          */
 101 /* #endif       */
 102
 103         return 0;
 104 }
 105
 106
 107 /* Notification that a STA is disassociated from AP */
 108 /* AP mode only */
 109 u16_t zfLnxDisAsocNotify(zdev_t *dev, u8_t *macAddr, u16_t port)
 110 {
 111         union iwreq_data wreq;
 112         u8_t *addr = (u8_t *) macAddr;
 113
 114         memset(&wreq, 0, sizeof(wreq));
 115         memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN);
 116         wreq.addr.sa_family = ARPHRD_ETHER;
 117         printk(KERN_DEBUG "zfwDisAsocNotify(), MAC: %02x:%02x:%02x:%02x:%02x:%02x\n",
 118                         addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
 119
 120
 121         return 0;
 122 }
 123
 124 /* Notification that a STA is connect to AP */
 125 /* AP mode only */
 126 u16_t zfLnxApConnectNotify(zdev_t *dev, u8_t *macAddr, u16_t port)
 127 {
 128         union iwreq_data wreq;
 129         u8_t *addr = (u8_t *) macAddr;
 130
 131         memset(&wreq, 0, sizeof(wreq));
 132         memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN);
 133         wreq.addr.sa_family = ARPHRD_ETHER;
 134         printk(KERN_DEBUG "zfwApConnectNotify(), MAC: %02x:%02x:%02x:%02x:%02x:%02x\n",
 135                         addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
 136
 137
 138         return 0;
 139 }
 140
 141
 142
 143 void zfLnxConnectNotify(zdev_t *dev, u16_t status, u16_t *bssid)
 144 {
 145         union iwreq_data wreq;
 146         u8_t *addr = (u8_t *) bssid;
 147         struct usbdrv_private *macp = dev->ml_priv;
 148
 149         if (bssid != NULL) {
 150                 memset(&wreq, 0, sizeof(wreq));
 151                 if (status == ZM_STATUS_MEDIA_CONNECT)
 152                         memcpy(wreq.addr.sa_data, bssid, ETH_ALEN);
 153                 wreq.addr.sa_family = ARPHRD_ETHER;
 154
 155                 if (status == ZM_STATUS_MEDIA_CONNECT) {
 156 #ifdef ZM_CONFIG_BIG_ENDIAN
 157                         printk(KERN_DEBUG "Connected to AP, MAC:"
 158                                 "%02x:%02x:%02x:%02x:%02x:%02x\n",
 159                                 addr[1], addr[0], addr[3], addr[2],
 160                                 addr[5], addr[4]);
 161 #else
 162                         printk(KERN_DEBUG "Connected to AP, MAC:"
 163                                  "%02x:%02x:%02x:%02x:%02x:%02x\n",
 164                                 addr[0], addr[1], addr[2], addr[3],
 165                                 addr[4], addr[5]);
 166 #endif
 167
 168                         netif_start_queue(dev);
 169                 } else if ((status == ZM_STATUS_MEDIA_DISCONNECT) ||
 170                             (status == ZM_STATUS_MEDIA_DISABLED) ||
 171                             (status == ZM_STATUS_MEDIA_CONNECTION_DISABLED) ||
 172                             (status == ZM_STATUS_MEDIA_CONNECTION_RESET) ||
 173                             (status == ZM_STATUS_MEDIA_RESET) ||
 174                             (status == ZM_STATUS_MEDIA_DISCONNECT_DEAUTH) ||
 175                             (status == ZM_STATUS_MEDIA_DISCONNECT_DISASOC) ||
 176                            (status == ZM_STATUS_MEDIA_DISCONNECT_BEACON_MISS) ||
 177                             (status == ZM_STATUS_MEDIA_DISCONNECT_NOT_FOUND) ||
 178                             (status == ZM_STATUS_MEDIA_DISCONNECT_TIMEOUT)) {
 179                         printk(KERN_DEBUG "Disconnection Notify\n");
 180
 181                         netif_stop_queue(dev);
 182                 }
 183
 184         /* Save the connected status */
 185         macp->adapterState = status;
 186
 187                 if (zfiWlanQueryWlanMode(dev) == ZM_MODE_INFRASTRUCTURE) {
 188                         /*wireless_send_event(dev, SIOCGIWSCAN, &wreq, NULL);*/
 189                         wireless_send_event(dev, SIOCGIWAP, &wreq, NULL);
 190                 } else if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
 191                         /*
 192                          * if (port == 0)
 193                          * {
 194                          *      wireless_send_event(dev, IWEVREGISTERED,
 195                          *                               &wreq, NULL);
 196                          * }
 197                          * else
 198                          * {
 199                          *      Check whether the VAP device is valid
 200                          *      if (vap[port].dev != NULL)
 201                          *      {
 202                          *              wireless_send_event(vap[port].dev,
 203                  *                               IWEVREGISTERED, &wreq, NULL);
 204                          *      }
 205                          *      else
 206                          *      {
 207                          *              printk(KERN_ERR "Can' find a valid VAP"
 208                          *                      " device, port: %d\n", port);
 209                          *      }
 210                          * }
 211                         */
 212                 }
 213         }
 214         /* return 0;    */
 215 }
 216
 217 void zfLnxScanNotify(zdev_t *dev, struct zsScanResult *result)
 218 {
 219         return;
 220 }
 221
 222 void zfLnxStatisticsNotify(zdev_t *dev, struct zsStastics *result)
 223 {
 224         return;
 225 }
 226
 227 /* void zfwMicFailureNotify(zdev_t *dev, u8_t *message, u16_t event) */
 228 void zfLnxMicFailureNotify(zdev_t *dev, u16_t *addr, u16_t status)
 229 {
 230         static const char *tag = "MLME-MICHAELMICFAILURE.indication";
 231         union iwreq_data wrqu;
 232         char buf[128];
 233
 234         /* TODO: needed parameters: count, type, src address */
 235         /*
 236          * snprintf(buf, sizeof(buf), "%s(%scast addr=%s)", tag,
 237          *      (status == ZM_MIC_GROUP_ERROR) ?  "broad" : "uni",
 238          *      ether_sprintf((u8_t *)addr));
 239          */
 240
 241         if (zfiWlanQueryWlanMode(dev) == ZM_MODE_INFRASTRUCTURE)
 242                 strcpy(buf, tag);
 243
 244         memset(&wrqu, 0, sizeof(wrqu));
 245         wrqu.data.length = strlen(buf);
 246         wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
 247 }
 248
 249
 250 void zfLnxApMicFailureNotify(zdev_t *dev, u8_t *addr, zbuf_t *buf)
 251 {
 252         union iwreq_data wreq;
 253
 254         memset(&wreq, 0, sizeof(wreq));
 255         memcpy(wreq.addr.sa_data, addr, ETH_ALEN);
 256         wreq.addr.sa_family = ARPHRD_ETHER;
 257         printk(KERN_DEBUG "zfwApMicFailureNotify(), "
 258                         "MAC: %02x:%02x:%02x:%02x:%02x:%02x\n",
 259                         addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
 260
 261         return;
 262 }
 263 /*
 264  * status = 0  => partner lost
 265  *              = 1  => partner alive
 266  * void zfwIbssPartnerNotify(zdev_t* dev, u8_t status)
 267  */
 268 void zfLnxIbssPartnerNotify(zdev_t *dev, u16_t status,
 269                                 struct zsPartnerNotifyEvent *event)
 270 {
 271 }
 272
 273 void zfLnxMacAddressNotify(zdev_t *dev, u8_t *addr)
 274 {
 275         dev->dev_addr[0] = addr[0];
 276         dev->dev_addr[1] = addr[1];
 277         dev->dev_addr[2] = addr[2];
 278         dev->dev_addr[3] = addr[3];
 279         dev->dev_addr[4] = addr[4];
 280         dev->dev_addr[5] = addr[5];
 281 }
 282
 283 void zfLnxSendCompleteIndication(zdev_t *dev, zbuf_t *buf)
 284 {
 285 }
 286
 287
 288 void zfLnxRestoreBufData(zdev_t *dev, zbuf_t *buf)
 289 {
 290
 291 }
 292 /* Leave an empty line below to remove warning message on some compiler */