diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-03-16 04:51:47 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-09 22:05:57 +0200 |
| commit | c9919be642252baae7a80cacff52a3ed586b0547 (patch) | |
| tree | 6f8960439995ea08775b422146c5cdf10e78d79e /drivers | |
| parent | mac80211: Add iface name when calling WARN-ON. (diff) | |
| download | linux-c9919be642252baae7a80cacff52a3ed586b0547.tar.xz linux-c9919be642252baae7a80cacff52a3ed586b0547.zip | |
mwifiex: update signal strength in mBm units
During wiphy registration signal_type is initialized to
CFG80211_SIGNAL_TYPE_MBM. So convert signal strength from dBm to
mBm. Also, the value is absolute. Make it negative before
sending to cfg80211.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 5948905ff615..ef84a1a6742f 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1667,8 +1667,9 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, memcpy(bssid, bcn_param->bssid, ETH_ALEN); - rssi = (s32) (bcn_param->rssi); - dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n", rssi); + rssi = (s32) bcn_param->rssi; + rssi = (-rssi) * 100; /* Convert dBm to mBm */ + dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%d\n", rssi); beacon_period = le16_to_cpu(bcn_param->beacon_period); |