• Matt Carlson's avatar
    tg3: Fix 5761 WOL · 5f0c4a3c
    Matt Carlson authored
    On 5761 non-e devices, two problems prevent the administrator from
    overriding the WOL settings in the device's NVRAM.
    The first problem is that GPIO 0 and GPIO 2 have been swapped.  This
    change prevented the administrator from turning on WOL when it is
    disabled in NVRAM.  The fix is to add a new path for the 5761 that
    swaps the two GPIOs in the code as well.
    The second problem is that GPIO 1 could not be toggled by the driver
    because the GPIO is shared with the debug UART GPIO.  This will prevent
    the administrator from being able to turn WOL off if it was enabled in
    NVRAM.  The fix is to always disable the debug UART after a GRC reset.
    Signed-off-by: default avatarMatt Carlson <mcarlson@broadcom.com>
    Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>