static int iwm_wext_siwessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *data, char *ssid)
{
struct iwm_priv *iwm = ndev_to_iwm(dev);
size_t len = data->length;
int ret;
if (iwm->conf.mode == UMAC_MODE_IBSS)
return cfg80211_ibss_wext_siwessid(dev, info, data, ssid);
if (!test_bit(IWM_STATUS_READY, &iwm->status))
return -EIO;
if (len > 0 && ssid[len - 1] == '\0')
len--;
if (iwm->umac_profile_active) {
if (iwm->umac_profile->ssid.ssid_len == len &&
!memcmp(iwm->umac_profile->ssid.ssid, ssid, len))
return 0;
ret = iwm_invalidate_mlme_profile(iwm);
if (ret < 0) {
IWM_ERR(iwm, "Couldn't invalidate profile\n");
return ret;
}
}
iwm->umac_profile->ssid.ssid_len = len;
memcpy(iwm->umac_profile->ssid.ssid, ssid, len);
return iwm_send_mlme_profile(iwm);
}
static int cfg80211_wext_siwessid(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
switch (wdev->iftype) {
case NL80211_IFTYPE_ADHOC:
return cfg80211_ibss_wext_siwessid(dev, info, data, ssid);
case NL80211_IFTYPE_STATION:
return cfg80211_mgd_wext_siwessid(dev, info, data, ssid);
default:
return -EOPNOTSUPP;
}
}