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authorJohannes Berg <johannes.berg@intel.com>2015-06-02 22:39:54 +0300
committerJohannes Berg <johannes.berg@intel.com>2015-06-10 17:05:36 +0300
commit30686bf7f5b3c30831761e188a6e3cb33580fa48 (patch)
tree65be6b3ae5d661bf076af64855555f562fe356fd /net/mac80211/agg-tx.c
parent206c59d1d7d42bcafc1d7f1e476e87e4427e2345 (diff)
downloadlinux-30686bf7f5b3c30831761e188a6e3cb33580fa48.tar.xz
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/agg-tx.c')
-rw-r--r--net/mac80211/agg-tx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index cce9d425c718..c8ba2e77737c 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -564,8 +564,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid,
return -EINVAL;
if ((tid >= IEEE80211_NUM_TIDS) ||
- !(local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION) ||
- (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW))
+ !ieee80211_hw_check(&local->hw, AMPDU_AGGREGATION) ||
+ ieee80211_hw_check(&local->hw, TX_AMPDU_SETUP_IN_HW))
return -EINVAL;
ht_dbg(sdata, "Open BA session requested for %pM tid %u\n",