diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-08-20 19:43:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-07 22:09:59 -0700 |
| commit | 9ddc34b565615be1ffd267ffd8c826d9ef097179 (patch) | |
| tree | 1e6dcf2d639b2f985a53a4f10659931d3d8532da /drivers | |
| parent | 543037a3023b41ce13e98f62e1f3c2c591e00c5c (diff) | |
mac80211: add a flag to indicate CCK support for HT clients
commit 2dfca312a91631311c1cf7c090246cc8103de038 upstream.
brcm80211 cannot handle sending frames with CCK rates as part of an
A-MPDU session. Other drivers may have issues too. Set the flag in all
drivers that have been tested with CCK rates.
This fixes a reported brcmsmac regression introduced in
commit ef47a5e4f1aaf1d0e2e6875e34b2c9595897bef6
"mac80211/minstrel_ht: fix cck rate sampling"
Reported-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/carl9170/main.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 3 |
3 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 2ba494567777..bd126c25a727 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -767,7 +767,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) IEEE80211_HW_PS_NULLFUNC_STACK | IEEE80211_HW_SPECTRUM_MGMT | IEEE80211_HW_REPORTS_TX_ACK_STATUS | - IEEE80211_HW_SUPPORTS_RC_TABLE; + IEEE80211_HW_SUPPORTS_RC_TABLE | + IEEE80211_HW_SUPPORTS_HT_CCK_RATES; if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION; diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index e9010a481dfd..0686375a97b9 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -1857,7 +1857,8 @@ void *carl9170_alloc(size_t priv_size) IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_PS_NULLFUNC_STACK | IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC | - IEEE80211_HW_SIGNAL_DBM; + IEEE80211_HW_SIGNAL_DBM | + IEEE80211_HW_SUPPORTS_HT_CCK_RATES; if (!modparam_noht) { /* diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 705aa3386ee0..7e66a903cfee 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -5912,7 +5912,8 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_PS_NULLFUNC_STACK | IEEE80211_HW_AMPDU_AGGREGATION | - IEEE80211_HW_REPORTS_TX_ACK_STATUS; + IEEE80211_HW_REPORTS_TX_ACK_STATUS | + IEEE80211_HW_SUPPORTS_HT_CCK_RATES; /* * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices |