target/linux/mvebu/patches-4.9/425-net-mvneta-enable-flow-control-for-PHY-connections.patch

   1 From: Russell King <rmk+kernel@arm.linux.org.uk>
   2 Date: Thu, 1 Oct 2015 00:34:08 +0100
   3 Subject: [PATCH] net: mvneta: enable flow control for PHY connections
   4
   5 Enable flow control support for PHY connections by indicating our
   6 support via the ethtool capabilities.  phylink takes care of the
   7 appropriate handling.
   8
   9 Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
  10 Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
  11 ---
  12
  13 --- a/drivers/net/ethernet/marvell/mvneta.c
  14 +++ b/drivers/net/ethernet/marvell/mvneta.c
  15 @@ -3153,10 +3153,11 @@ static void mvneta_validate_support(stru
  16                 phylink_set(mask, 10baseT_Full);
  17                 phylink_set(mask, 100baseT_Half);
  18                 phylink_set(mask, 100baseT_Full);
  19 -       } else {
  20 -               phylink_set(mask, Pause);
  21         }
  22
  23 +       if (mode != MLO_AN_FIXED)
  24 +               phylink_set(mask, Pause);
  25 +
  26         bitmap_and(support, support, mask, __ETHTOOL_LINK_MODE_MASK_NBITS);
  27  }
  28