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Voon Weifeng authored
EEE should be only be enabled during stmmac_mac_link_up() when the link are up and being set up properly. set_eee should only do settings configuration and disabling the eee. Without this fix, turning on EEE using ethtool will return "Operation not supported". This is due to the driver is in a dead loop waiting for eee to be advertised in the for eee to be activated but the driver will only configure the EEE advertisement after the eee is activated. Ethtool should only return "Operation not supported" if there is no EEE capbility in the MAC controller. Fixes: 8a7493e5 ("net: stmmac: Fix a race in EEE enable callback") Signed-off-by:
Voon Weifeng <weifeng.voon@intel.com> Acked-by:
Mark Gross <mgross@linux.intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
7241c5a6