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| author | Johannes Berg <johannes.berg@intel.com> | 2015-06-02 21:39:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-06-10 16:05:36 +0200 |
| commit | 30686bf7f5b3c30831761e188a6e3cb33580fa48 (patch) | |
| tree | 65be6b3ae5d661bf076af64855555f562fe356fd /net/mac80211/sta_info.c | |
| parent | 206c59d1d7d42bcafc1d7f1e476e87e4427e2345 (diff) | |
| download | linux-30686bf7f5b3c30831761e188a6e3cb33580fa48.tar.gz linux-30686bf7f5b3c30831761e188a6e3cb33580fa48.tar.bz2 linux-30686bf7f5b3c30831761e188a6e3cb33580fa48.zip | |
mac80211: convert HW flags to unsigned long bitmap
As we're running out of hardware capability flags pretty quickly,
convert them to use the regular test_bit() style unsigned long
bitmaps.
This introduces a number of helper functions/macros to set and to
test the bits, along with new debugfs code.
The occurrences of an explicit __clear_bit() are intentional, the
drivers were never supposed to change their supported bits on the
fly. We should investigate changing this to be a per-frame flag.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index ce0c1662de42..666ddac3c87c 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -282,7 +282,7 @@ static void sta_deliver_ps_frames(struct work_struct *wk) static int sta_prepare_rate_control(struct ieee80211_local *local, struct sta_info *sta, gfp_t gfp) { - if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) + if (ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) return 0; sta->rate_ctrl = local->rate_ctrl; @@ -643,7 +643,7 @@ static void __sta_info_recalc_tim(struct sta_info *sta, bool ignore_pending) } /* No need to do anything if the driver does all */ - if (local->hw.flags & IEEE80211_HW_AP_LINK_PS) + if (ieee80211_hw_check(&local->hw, AP_LINK_PS)) return; if (sta->dead) @@ -1148,7 +1148,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta) sta->driver_buffered_tids = 0; sta->txq_buffered_tids = 0; - if (!(local->hw.flags & IEEE80211_HW_AP_LINK_PS)) + if (!ieee80211_hw_check(&local->hw, AP_LINK_PS)) drv_sta_notify(local, sdata, STA_NOTIFY_AWAKE, &sta->sta); if (sta->sta.txq[0]) { @@ -1879,8 +1879,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->rx_beacon_signal_avg = ieee80211_ave_rssi(&sdata->vif); } - if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) || - (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) { + if (ieee80211_hw_check(&sta->local->hw, SIGNAL_DBM) || + ieee80211_hw_check(&sta->local->hw, SIGNAL_UNSPEC)) { if (!(sinfo->filled & BIT(NL80211_STA_INFO_SIGNAL))) { sinfo->signal = (s8)sta->last_signal; sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL); @@ -1932,7 +1932,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU_RETRIES)) && - local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) { + ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) { tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU_RETRIES); tidstats->tx_msdu_retries = sta->tx_msdu_retries[i]; @@ -1940,7 +1940,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) if (!(tidstats->filled & BIT(NL80211_TID_STATS_TX_MSDU_FAILED)) && - local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) { + ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) { tidstats->filled |= BIT(NL80211_TID_STATS_TX_MSDU_FAILED); tidstats->tx_msdu_failed = sta->tx_msdu_failed[i]; |