diff options
| author | Marco Porsch <marco.porsch@etit.tu-chemnitz.de> | 2012-10-10 23:39:50 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-19 17:43:51 +0400 |
| commit | d012a605108a482392be80710ea35f1db27c4aa9 (patch) | |
| tree | d39be4edcc102a07a7bb764bef154ccd1b46b399 /net/mac80211/iface.c | |
| parent | 5c95b940bd97e744267249e3b0780e6ef04b029c (diff) | |
| download | linux-d012a605108a482392be80710ea35f1db27c4aa9.tar.xz | |
mac80211: make client powersave independent of interface type
This patch prepares mac80211 for a later implementation of mesh or
ad-hoc powersave clients.
The structures related to powersave (buffer, TIM map, counters) are
moved from the AP-specific interface structure to a generic structure
that can be embedded into any interface type.
The functions related to powersave are prepared to allow easy
extension with different interface types. For example with:
+ } else if (sta->sdata->vif.type == NL80211_IFTYPE_MESH_POINT) {
+ ps = &sdata->u.mesh.ps;
Some references to the AP's beacon structure are removed where they
were obviously not used.
The patch compiles without warning and has been briefly tested as AP
interface with one client in PS mode.
Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 99f2b19c8f0d..c50cf6b9e28d 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -767,8 +767,8 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, WARN_ON(!list_empty(&sdata->u.ap.vlans)); /* free all potentially still buffered bcast frames */ - local->total_ps_buffered -= skb_queue_len(&sdata->u.ap.ps_bc_buf); - skb_queue_purge(&sdata->u.ap.ps_bc_buf); + local->total_ps_buffered -= skb_queue_len(&sdata->u.ap.ps.bc_buf); + skb_queue_purge(&sdata->u.ap.ps.bc_buf); } else if (sdata->vif.type == NL80211_IFTYPE_STATION) { ieee80211_mgd_stop(sdata); } @@ -1171,7 +1171,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->vif.p2p = true; /* fall through */ case NL80211_IFTYPE_AP: - skb_queue_head_init(&sdata->u.ap.ps_bc_buf); + skb_queue_head_init(&sdata->u.ap.ps.bc_buf); INIT_LIST_HEAD(&sdata->u.ap.vlans); break; case NL80211_IFTYPE_P2P_CLIENT: |