• Ivo van Doorn's avatar
    rt2x00: Force full register config after start() · 74c0ee9b
    Ivo van Doorn authored
    rt2x00 will only perform configuration changes from
    mac80211 when the configuration option has changed.
    This means it keeps track of the current active configuration
    and will check these values when the config() callback function
    is used.
    However this causes breakage when the interface has been
    brought down and up again, since all stored active values
    aren't reset while the registers might have.
    This is for example the case with rt61pci antenna registers which
    will jump to invalid values when the interface has been started.
    To make sure a full configuration takes place after the start()
    callback function, a new flag is added which will be checked
    during config() and skips the "what's changed" phase.
    Signed-off-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
rt2x00mac.c 15.9 KB