From: Amitkumar Karwar Date: Sat, 8 Mar 2014 03:41:28 +0000 (-0800) Subject: mwifiex: use VHT MCS mask in set bitrate mask handler X-Git-Tag: accepted/tizen/common/20141203.182822~316^2~18^2^2~129 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c44379e2f9a21154e0d15e33f69bf970a596233a;p=platform%2Fkernel%2Flinux-arm64.git mwifiex: use VHT MCS mask in set bitrate mask handler As V15 firmware supports VHT rate configuration, we can use this information received in set bitrate mask handler. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 51ce99c..ee45d62 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1158,9 +1158,10 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; enum ieee80211_band band; + struct mwifiex_adapter *adapter = priv->adapter; if (!priv->media_connected) { - dev_err(priv->adapter->dev, + dev_err(adapter->dev, "Can not set Tx data rate in disconnected state\n"); return -EINVAL; } @@ -1181,9 +1182,16 @@ static int mwifiex_cfg80211_set_bitrate_mask(struct wiphy *wiphy, /* Fill HT MCS rates */ bitmap_rates[2] = mask->control[band].ht_mcs[0]; - if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) + if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) bitmap_rates[2] |= mask->control[band].ht_mcs[1] << 8; + /* Fill VHT MCS rates */ + if (adapter->fw_api_ver == MWIFIEX_FW_V15) { + bitmap_rates[10] = mask->control[band].vht_mcs[0]; + if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) + bitmap_rates[11] = mask->control[band].vht_mcs[1]; + } + return mwifiex_send_cmd(priv, HostCmd_CMD_TX_RATE_CFG, HostCmd_ACT_GEN_SET, 0, bitmap_rates, true); }