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| author | Johannes Berg <johannes.berg@intel.com> | 2024-01-02 21:35:40 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-01-26 09:39:49 +0100 |
| commit | 3b220ed8b2172fd8edb22a62a5c3a9a9c9f2b6bd (patch) | |
| tree | 930c474de23876a55e2d84ad95d8b5ad7b6c4cc3 /net/mac80211/key.c | |
| parent | 2518e89d5b1913c360f8e4cd9fc6eda6146b8800 (diff) | |
| download | linux-3b220ed8b2172fd8edb22a62a5c3a9a9c9f2b6bd.tar.gz linux-3b220ed8b2172fd8edb22a62a5c3a9a9c9f2b6bd.tar.bz2 linux-3b220ed8b2172fd8edb22a62a5c3a9a9c9f2b6bd.zip | |
wifi: mac80211: add support for SPP A-MSDUs
If software crypto is used, simply add support for SPP A-MSDUs
(and use it whenever enabled as required by the cfg80211 API).
If hardware crypto is used, leave it up to the driver to set
the NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT flag and then check
sta->spp_amsdu or the IEEE80211_KEY_FLAG_SPP_AMSDU key flag.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240102213313.b8ada4514e2b.I1ac25d5f158165b5a88062a5a5e4c4fbeecf9a5d@changeid
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, 4 insertions, 0 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index af74d7f9d94d..a2cce62c97b7 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -925,6 +925,10 @@ int ieee80211_key_link(struct ieee80211_key *key, */ key->color = atomic_inc_return(&key_color); + /* keep this flag for easier access later */ + if (sta && sta->sta.spp_amsdu) + key->conf.flags |= IEEE80211_KEY_FLAG_SPP_AMSDU; + increment_tailroom_need_count(sdata); ret = ieee80211_key_replace(sdata, link, sta, pairwise, old_key, key); |