diff options
| 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/key.c | |
| parent | 206c59d1d7d42bcafc1d7f1e476e87e4427e2345 (diff) | |
| download | lwn-30686bf7f5b3c30831761e188a6e3cb33580fa48.tar.gz lwn-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/key.c')
| -rw-r--r-- | net/mac80211/key.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index b9aac809628f..8abc31ebcf61 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -147,7 +147,7 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key) * is supported; if not, return. */ if (sta && !(key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE) && - !(key->local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK)) + !ieee80211_hw_check(&key->local->hw, SUPPORTS_PER_STA_GTK)) goto out_unsupported; if (sta && !sta->uploaded) @@ -201,7 +201,7 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key) /* all of these we can do in software - if driver can */ if (ret == 1) return 0; - if (key->local->hw.flags & IEEE80211_HW_SW_CRYPTO_CONTROL) + if (ieee80211_hw_check(&key->local->hw, SW_CRYPTO_CONTROL)) return -EINVAL; return 0; default: |