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  • Matheos Worku's avatar
    [NIU]: Fix slowpath interrupt handling. · 406f353c
    Matheos Worku authored
    niu_slowpath_interrupt() expects values to be setup in lp->{v0,v1,v2}
    but they aren't.  That's only done by niu_schedule_napi() which is
    done later in the interrupt path.
    If niu_rx_error() returns zero, and v0 is clear, hit the
    RX_DMA_CTL_STATE register with a RX_DMA_CTL_STAT_MEX.
    Only emit verbose RX error logs if a fatal channel or port error is
    signalled.  Other cases will be recorded into statistics by
    Signed-off-by: default avatarDavid S. Miller <>