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  • Amitkumar Karwar's avatar
    mwifiex: fix issues in band configuration code · 3aebee02
    Amitkumar Karwar authored
    Currently due to following issues in the code even if device is
    configured in B only, G only or BG mode using iw bitrates command,
    ibss is getting created in BGN mode.
    1) mwifiex_channels_to_cfg80211_channel_type() routine gives channel
    type as NL80211_CHAN_HT20 for non-HT channel as well, because driver
    doesn't store HT information provided by stack for the channel.
    This issue is fixed by maintaining channel type information in
    2) Band configuration is unnecessarily overwritten with BGN/AN while
    setting channel.
    This patch makes sure that "adapter->config_bands" correctly gets
    modified while setting channel.
    Signed-off-by: default avatarAmitkumar Karwar <>
    Signed-off-by: default avatarBing Zhao <>
    Signed-off-by: default avatarJohn W. Linville <>