diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-07-11 18:12:57 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-08-02 14:37:47 +0100 |
| commit | 91953dc518f589779c11f3774c6d7ca5b2bb86c6 (patch) | |
| tree | 96b07827c207faaacedad28af35f7a9d9bd72e76 | |
| parent | 216fce53c4a85d012a5dc28eff803b9a28874ba8 (diff) | |
mwifiex: correction in mcs index check
commit fe020120cb863ba918c6d603345342a880272c4d upstream.
mwifiex driver supports 2x2 chips as well. Hence valid mcs values
are 0 to 15. The check for mcs index is corrected in this patch.
For example: if 40MHz is enabled and mcs index is 11, "iw link"
command would show "tx bitrate: 108.0 MBit/s" without this patch.
Now it shows "tx bitrate: 108.0 MBit/s MCS 11 40Mhz" with the patch.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 01dcb1a7db4f..727c12966d1d 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -545,9 +545,9 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, /* * Bit 0 in tx_htinfo indicates that current Tx rate is 11n rate. Valid - * MCS index values for us are 0 to 7. + * MCS index values for us are 0 to 15. */ - if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 8)) { + if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 16)) { sinfo->txrate.mcs = priv->tx_rate; sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS; /* 40MHz rate */ |