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Commit c9919be6 authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by John W. Linville
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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: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d17087e7

drivers/net/wireless/mwifiex/scan.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -1667,8 +1667,9 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 




		memcpy(bssid, bcn_param->bssid, ETH_ALEN);

		memcpy(bssid, bcn_param->bssid, ETH_ALEN);





		rssi = (s32) (bcn_param->rssi);

		rssi = (s32) bcn_param->rssi;

		dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n", 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);

		beacon_period = le16_to_cpu(bcn_param->beacon_period);