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  • net
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  • scan.c
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  • Johannes Berg's avatar
    cfg80211/mac80211: fill qual.qual value/adjust max_qual.qual · a77b8552
    Johannes Berg authored Feb 18, 2009
    
    
    Due to various bugs in the software stack we end up having
    to fill qual.qual; level should be used, but wpa_supplicant
    doesn't properly ignore qual.qual, NM should use qual.level
    regardless of that because qual.qual is 0 but doesn't handle
    IW_QUAL_DBM right now.
    
    So fill qual.qual with the qual.level value clamped to
    -110..-40 dBm or just the regular 'unspecified' signal level.
    This requires a mac80211 change to properly announce the
    max_qual.qual and avg_qual.qual values.
    
    Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    a77b8552