• Michael Chan's avatar
    [TG3]: Fix ethtool loopback test lockup · d4ef1608
    Michael Chan authored
    The tg3_abort_hw() call in tg3_test_loopback() is causing lockups on
    some devices. tg3_abort_hw() disables the memory arbiter, causing
    tg3_reset_hw() to hang when it tries to write the pre-reset signature.
    tg3_abort_hw() should only be called after the pre-reset signature has
    been written. This is all done in tg3_reset_hw() so the tg3_abort_hw()
    call is unnecessary and can be removed.
    
    [ Also bump driver version and release date. -DaveM ]
    Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    d4ef1608
tg3.c 302 KB