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| author | Mordechay Goodstein <mordechay.goodstein@intel.com> | 2022-02-02 10:49:42 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-02-04 16:25:45 +0100 |
| commit | 6ad1dce5ebda90b6b065253a4f23a5eab7732607 (patch) | |
| tree | f69dbc7afe69266a57fc55a5871796513a9e1e65 /net/mac80211 | |
| parent | abd5a8e5ccf7a5bf85c41a80585ce65f53f4c23b (diff) | |
| download | linux-stable-6ad1dce5ebda90b6b065253a4f23a5eab7732607.tar.gz linux-stable-6ad1dce5ebda90b6b065253a4f23a5eab7732607.tar.bz2 linux-stable-6ad1dce5ebda90b6b065253a4f23a5eab7732607.zip | |
mac80211: mlme: add documentation from spec to code
Reference the spec why we decline HE support in
case STA don't support all HE basic rates recurred by AP.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220202104617.f1bafd0861b7.I566612d99bca5245dc06cbcc70369b94a525389c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/mlme.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 291226a1599d..bf777943cacd 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -5052,7 +5052,15 @@ ieee80211_verify_sta_he_mcs_support(struct ieee80211_sub_if_data *sdata, /* * Make sure the HE AP doesn't require MCSs that aren't - * supported by the client + * supported by the client as required by spec + * + * P802.11-REVme/D0.3 + * 26.17.1 Basic HE BSS operation + * + * An HE STA shall not attempt to join * (MLME-JOIN.request primitive) + * a BSS, unless it supports (i.e., is able to both transmit and + * receive using) all of the <HE-MCS, NSS> tuples in the basic + * HE-MCS and NSS set. */ if (sta_rx_val == IEEE80211_HE_MCS_NOT_SUPPORTED || sta_tx_val == IEEE80211_HE_MCS_NOT_SUPPORTED || |