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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/pm.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/pm.c')
-rw-r--r--net/mac80211/pm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index ac6ad6238e3a..06b60980c62c 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -23,7 +23,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
ieee80211_del_virtual_monitor(local);
- if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
+ if (ieee80211_hw_check(hw, AMPDU_AGGREGATION)) {
mutex_lock(&local->sta_mtx);
list_for_each_entry(sta, &local->sta_list, list) {
set_sta_flag(sta, WLAN_STA_BLOCK_BA);
@@ -82,7 +82,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
if (err < 0) {
local->quiescing = false;
local->wowlan = false;
- if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
+ if (ieee80211_hw_check(hw, AMPDU_AGGREGATION)) {
mutex_lock(&local->sta_mtx);
list_for_each_entry(sta,
&local->sta_list, list) {