• Salil Mehta's avatar
    net: hns3: Refactors the requested reset & pending reset handling code · f2f432f2
    Salil Mehta authored
    In exisiting code, the way to detect if driver/client reset should
    be executed or if hardware should be be soft resetted was overly
    complex.
    
    Existing code use to read the interrupt status register from task
    context to figure out if the interrupt source event was reset and
    then use clear the interrupt source for reset while waiting for the
    hardware to finish the reset. This behaviour again was confusing
    and overly complex in terms of the flow.
    
    This patch simplifies the handling of the requested reset and the
    pending reset(i.e. reset which have already been asserted by the
    software and hardware has acknowledged back to driver that it is
    processing the hardware reset through interrupt)
    Signed-off-by: default avatarSalil Mehta <salil.mehta@huawei.com>
    Signed-off-by: default avatarlipeng <lipeng321@huawei.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    f2f432f2
hclge_main.c 129 KB