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net: bcmgenet: power up and down integrated GPHY when unused
Power up the GPHY while we are bringing-up the network interface, and conversely, upon bring down, power the GPHY down. In order to avoid creating hardware hazards, make sure that the GPHY gets powered on during bcmgenet_open() prior to the UniMAC being reset as the UniMAC may start creating activity towards the GPHY if we reverse the steps. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Florian Fainelli
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David S. Miller
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Mar 24, 2015
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