static int ieee80211_compatible_rates(struct ieee80211_bss *bss,
struct ieee80211_supported_band *sband,
- u64 *rates)
+ u32 *rates)
{
int i, j, count;
*rates = 0;
}
/* also used by mesh code */
-u64 ieee80211_sta_get_rates(struct ieee80211_local *local,
+u32 ieee80211_sta_get_rates(struct ieee80211_local *local,
struct ieee802_11_elems *elems,
enum ieee80211_band band)
{
struct ieee80211_supported_band *sband;
struct ieee80211_rate *bitrates;
size_t num_rates;
- u64 supp_rates;
+ u32 supp_rates;
int i, j;
sband = local->hw.wiphy->bands[band];
struct ieee80211_bss *bss;
int wmm = 0;
struct ieee80211_supported_band *sband;
- u64 rates = 0;
+ u32 rates = 0;
size_t e_ies_len;
if (ifsta->flags & IEEE80211_STA_PREV_BSSID_SET) {
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
struct sta_info *sta;
- u64 rates, basic_rates;
+ u32 rates, basic_rates;
u16 capab_info, status_code, aid;
struct ieee802_11_elems elems;
struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
ifsta->probe_resp = skb;
- ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON);
+ ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON |
+ IEEE80211_IFCC_BEACON_ENABLED);
rates = 0;
ieee80211_sta_def_wmm_params(sdata, bss);
+ ifsta->flags |= IEEE80211_STA_PREV_BSSID_SET;
ifsta->state = IEEE80211_STA_MLME_IBSS_JOINED;
mod_timer(&ifsta->timer, jiffies + IEEE80211_IBSS_MERGE_INTERVAL);
struct sta_info *sta;
struct ieee80211_channel *channel;
u64 beacon_timestamp, rx_timestamp;
- u64 supp_rates = 0;
+ u32 supp_rates = 0;
enum ieee80211_band band = rx_status->band;
if (elems->ds_params && elems->ds_params_len == 1)
sta = sta_info_get(local, mgmt->sa);
if (sta) {
- u64 prev_rates;
+ u32 prev_rates;
prev_rates = sta->sta.supp_rates[band];
/* make sure mandatory rates are always added */
int i;
int ret;
-#if 0
- /* Easier testing, use fixed BSSID. */
- memset(bssid, 0xfe, ETH_ALEN);
-#else
- /* Generate random, not broadcast, locally administered BSSID. Mix in
- * own MAC address to make sure that devices that do not have proper
- * random number generator get different BSSID. */
- get_random_bytes(bssid, ETH_ALEN);
- for (i = 0; i < ETH_ALEN; i++)
- bssid[i] ^= sdata->dev->dev_addr[i];
- bssid[0] &= ~0x01;
- bssid[0] |= 0x02;
-#endif
+ if (sdata->u.sta.flags & IEEE80211_STA_BSSID_SET) {
+ memcpy(bssid, ifsta->bssid, ETH_ALEN);
+ } else {
+ /* Generate random, not broadcast, locally administered BSSID. Mix in
+ * own MAC address to make sure that devices that do not have proper
+ * random number generator get different BSSID. */
+ get_random_bytes(bssid, ETH_ALEN);
+ for (i = 0; i < ETH_ALEN; i++)
+ bssid[i] ^= sdata->dev->dev_addr[i];
+ bssid[0] &= ~0x01;
+ bssid[0] |= 0x02;
+ }
printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %pM\n",
sdata->dev->name, bssid);
memcmp(ifsta->ssid, bss->ssid, bss->ssid_len) != 0
|| !(bss->capability & WLAN_CAPABILITY_IBSS))
continue;
+ if ((ifsta->flags & IEEE80211_STA_BSSID_SET) &&
+ memcmp(ifsta->bssid, bss->bssid, ETH_ALEN) != 0)
+ continue;
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " bssid=%pM found\n", bss->bssid);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
"%pM\n", bssid, ifsta->bssid);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
- if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0) {
+ if (found &&
+ ((!(ifsta->flags & IEEE80211_STA_PREV_BSSID_SET)) ||
+ memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0)) {
int ret;
int search_freq;
* must be callable in atomic context.
*/
struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
- u8 *bssid,u8 *addr, u64 supp_rates)
+ u8 *bssid,u8 *addr, u32 supp_rates)
{
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
memset(ifsta->ssid, 0, sizeof(ifsta->ssid));
memcpy(ifsta->ssid, ssid, len);
ifsta->ssid_len = len;
- ifsta->flags &= ~IEEE80211_STA_PREV_BSSID_SET;
}
+ ifsta->flags &= ~IEEE80211_STA_PREV_BSSID_SET;
+
if (len)
ifsta->flags |= IEEE80211_STA_SSID_SET;
else
ifsta->flags &= ~IEEE80211_STA_SSID_SET;
- if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
- !(ifsta->flags & IEEE80211_STA_BSSID_SET)) {
+ if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
ifsta->ibss_join_req = jiffies;
ifsta->state = IEEE80211_STA_MLME_IBSS_SEARCH;
return ieee80211_sta_find_ibss(sdata, ifsta);
int ieee80211_sta_set_bssid(struct ieee80211_sub_if_data *sdata, u8 *bssid)
{
struct ieee80211_if_sta *ifsta;
- int res;
- bool valid;
ifsta = &sdata->u.sta;
- valid = is_valid_ether_addr(bssid);
- if (memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0) {
- if(valid)
- memcpy(ifsta->bssid, bssid, ETH_ALEN);
- else
- memset(ifsta->bssid, 0, ETH_ALEN);
- res = 0;
- /*
- * Hack! See also ieee80211_sta_set_ssid.
- */
- if (netif_running(sdata->dev))
- res = ieee80211_if_config(sdata, IEEE80211_IFCC_BSSID);
- if (res) {
+ if (is_valid_ether_addr(bssid)) {
+ memcpy(ifsta->bssid, bssid, ETH_ALEN);
+ ifsta->flags |= IEEE80211_STA_BSSID_SET;
+ } else {
+ memset(ifsta->bssid, 0, ETH_ALEN);
+ ifsta->flags &= ~IEEE80211_STA_BSSID_SET;
+ }
+
+ if (netif_running(sdata->dev)) {
+ if (ieee80211_if_config(sdata, IEEE80211_IFCC_BSSID)) {
printk(KERN_DEBUG "%s: Failed to config new BSSID to "
"the low-level driver\n", sdata->dev->name);
- return res;
}
}
- if (valid)
- ifsta->flags |= IEEE80211_STA_BSSID_SET;
- else
- ifsta->flags &= ~IEEE80211_STA_BSSID_SET;
-
- return 0;
+ return ieee80211_sta_set_ssid(sdata, ifsta->ssid, ifsta->ssid_len);
}
int ieee80211_sta_set_extra_ie(struct ieee80211_sub_if_data *sdata, char *ie, size_t len)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff