Signed-off-by: Simon Wunderlich <siwu@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@xxxxxxxxxxxxxxxxxxx>
---
Changes to PATCHv4:
* remove unused divisor line in the rate control
---
drivers/net/wireless/ath/ath9k/init.c | 24 ++++++++++++++++--------
drivers/net/wireless/ath/ath9k/rc.c | 5 +++++
2 files changed, 21 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index d0d3d2a..96b0d29 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -146,14 +146,22 @@ static struct ieee80211_rate ath9k_legacy_rates[] = {
RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE),
RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE),
RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE),
- RATE(60, 0x0b, 0),
- RATE(90, 0x0f, 0),
- RATE(120, 0x0a, 0),
- RATE(180, 0x0e, 0),
- RATE(240, 0x09, 0),
- RATE(360, 0x0d, 0),
- RATE(480, 0x08, 0),
- RATE(540, 0x0c, 0),
+ RATE(60, 0x0b, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(90, 0x0f, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(120, 0x0a, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(180, 0x0e, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(240, 0x09, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(360, 0x0d, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(480, 0x08, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
+ RATE(540, 0x0c, (IEEE80211_RATE_SUPPORTS_5MHZ |
+ IEEE80211_RATE_SUPPORTS_10MHZ)),
};
#ifdef CONFIG_MAC80211_LEDS
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index e41f563..5a69d9b 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1282,9 +1282,14 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_rate_priv *ath_rc_priv = priv_sta;
int i, j = 0;
+ u32 rate_flags = ieee80211_chandef_rate_flags(&sc->hw->conf.chandef);
for (i = 0; i < sband->n_bitrates; i++) {
if (sta->supp_rates[sband->band] & BIT(i)) {
+ if ((rate_flags & sband->bitrates[i].flags)
+ != rate_flags)
+ continue;
+
ath_rc_priv->neg_rates.rs_rates[j]
= (sband->bitrates[i].bitrate * 2) / 10;
j++;
--
1.7.10.4
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