From 323ce79a9cdbf838ea577677b1ddace8e0b4d4c6 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 11 Sep 2008 02:45:11 +0200 Subject: mac80211: share sta->supp_rates As more preparation for a saner rate control algorithm API, share the supported rates bitmap in the public API. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/cfg.c | 2 +- net/mac80211/mesh_plink.c | 4 ++-- net/mac80211/mlme.c | 12 ++++++------ net/mac80211/rate.h | 2 +- net/mac80211/sta_info.h | 2 -- 5 files changed, 10 insertions(+), 12 deletions(-) (limited to 'net/mac80211') diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index ed5e77ce627..47988d2eb15 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -667,7 +667,7 @@ static void sta_apply_parameters(struct ieee80211_local *local, rates |= BIT(j); } } - sta->supp_rates[local->oper_channel->band] = rates; + sta->sta.supp_rates[local->oper_channel->band] = rates; } if (params->ht_capa) { diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index debf7834dbc..faac101c0f8 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -106,7 +106,7 @@ static struct sta_info *mesh_plink_alloc(struct ieee80211_sub_if_data *sdata, return NULL; sta->flags = WLAN_STA_AUTHORIZED; - sta->supp_rates[local->hw.conf.channel->band] = rates; + sta->sta.supp_rates[local->hw.conf.channel->band] = rates; return sta; } @@ -243,7 +243,7 @@ void mesh_neighbour_update(u8 *hw_addr, u64 rates, struct ieee80211_sub_if_data } sta->last_rx = jiffies; - sta->supp_rates[local->hw.conf.channel->band] = rates; + sta->sta.supp_rates[local->hw.conf.channel->band] = rates; if (peer_accepting_plinks && sta->plink_state == PLINK_LISTEN && sdata->u.mesh.accepting_plinks && sdata->u.mesh.mshcfg.auto_open_plinks) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 35c421b89dd..c049f336e58 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1301,7 +1301,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, } } - sta->supp_rates[local->hw.conf.channel->band] = rates; + sta->sta.supp_rates[local->hw.conf.channel->band] = rates; sdata->bss_conf.basic_rates = basic_rates; /* cf. IEEE 802.11 9.2.12 */ @@ -1497,13 +1497,13 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, if (sta) { u64 prev_rates; - prev_rates = sta->supp_rates[band]; + prev_rates = sta->sta.supp_rates[band]; /* make sure mandatory rates are always added */ - sta->supp_rates[band] = supp_rates | + sta->sta.supp_rates[band] = supp_rates | ieee80211_mandatory_rates(local, band); #ifdef CONFIG_MAC80211_IBSS_DEBUG - if (sta->supp_rates[band] != prev_rates) + if (sta->sta.supp_rates[band] != prev_rates) printk(KERN_DEBUG "%s: updated supp_rates set " "for %s based on beacon info (0x%llx | " "0x%llx -> 0x%llx)\n", @@ -1511,7 +1511,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, print_mac(mac, sta->sta.addr), (unsigned long long) prev_rates, (unsigned long long) supp_rates, - (unsigned long long) sta->supp_rates[band]); + (unsigned long long) sta->sta.supp_rates[band]); #endif } else { ieee80211_ibss_add_sta(sdata, NULL, mgmt->bssid, @@ -2339,7 +2339,7 @@ struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, set_sta_flags(sta, WLAN_STA_AUTHORIZED); /* make sure mandatory rates are always added */ - sta->supp_rates[band] = supp_rates | + sta->sta.supp_rates[band] = supp_rates | ieee80211_mandatory_rates(local, band); rate_control_rate_init(sta, local); diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h index ede7ab56f65..5f18c27eb90 100644 --- a/net/mac80211/rate.h +++ b/net/mac80211/rate.h @@ -134,7 +134,7 @@ static inline int rate_supported(struct sta_info *sta, enum ieee80211_band band, int index) { - return (sta == NULL || sta->supp_rates[band] & BIT(index)); + return (sta == NULL || sta->sta.supp_rates[band] & BIT(index)); } static inline s8 diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index df42d181545..4dafa044b2f 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -168,7 +168,6 @@ struct sta_ampdu_mlme { * in the header file. * @flaglock: spinlock for flags accesses * @ht_info: HT capabilities of this STA - * @supp_rates: Bitmap of supported rates (per band) * @addr: MAC address of this STA * @aid: STA's unique AID (1..2007, 0 = not assigned yet), * only used in AP (and IBSS?) mode @@ -228,7 +227,6 @@ struct sta_info { spinlock_t lock; spinlock_t flaglock; struct ieee80211_ht_info ht_info; - u64 supp_rates[IEEE80211_NUM_BANDS]; u16 listen_interval; -- cgit v1.2.3