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mac80211: share STA information with driver

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This patch changes mac80211 to share some more data about
stations with drivers. Should help iwlwifi and ath9k when
 they get around to updating, and might also help with
implementing rate control algorithms without internals.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2008-09-11 00:02:02 +02:00
committed by John W. Linville
parent 8aa21e6fd7
commit 17741cdc26
23 changed files with 189 additions and 127 deletions
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12
net/mac80211/cfg.c
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@@ -364,7 +364,7 @@ static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
sta = sta_info_get_by_idx(local, idx, dev);
if (sta) {
ret = 0;
memcpy(mac, sta->addr, ETH_ALEN);
memcpy(mac, sta->sta.addr, ETH_ALEN);
sta_set_sinfo(sta, sinfo);
}
@@ -593,7 +593,7 @@ static void ieee80211_send_layer2_update(struct sta_info *sta)
* Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
memset(msg->da, 0xff, ETH_ALEN);
memcpy(msg->sa, sta->addr, ETH_ALEN);
memcpy(msg->sa, sta->sta.addr, ETH_ALEN);
msg->len = htons(6);
msg->dsap = 0;
msg->ssap = 0x01; /* NULL LSAP, CR Bit: Response */
@@ -648,9 +648,9 @@ static void sta_apply_parameters(struct ieee80211_local *local,
*/
if (params->aid) {
sta->aid = params->aid;
if (sta->aid > IEEE80211_MAX_AID)
sta->aid = 0; /* XXX: should this be an error? */
sta->sta.aid = params->aid;
if (sta->sta.aid > IEEE80211_MAX_AID)
sta->sta.aid = 0; /* XXX: should this be an error? */
}
if (params->listen_interval >= 0)
@@ -919,7 +919,7 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
struct mpath_info *pinfo)
{
if (mpath->next_hop)
memcpy(next_hop, mpath->next_hop->addr, ETH_ALEN);
memcpy(next_hop, mpath->next_hop->sta.addr, ETH_ALEN);
else
memset(next_hop, 0, ETH_ALEN);