[dpdk-dev,v2,25/40] net/ixgbe/base: set default autoneg speed at reset
Commit Message
This patch avoids the situation where we initialize adapter and not
yet set up phy.autoneg_advertised speeds. In that case we could end
up in having no autoneg speeds enabled and get no link until we
reset link and set autoneg speeds correctly.
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
drivers/net/ixgbe/base/ixgbe_x550.c | 6 ++++++
1 file changed, 6 insertions(+)
@@ -2283,6 +2283,12 @@ STATIC s32 ixgbe_reset_phy_m88(struct ixgbe_hw *hw)
hw->mac.ops.release_swfw_sync(hw, mask);
+ /* In case of first reset set advertised speeds to default value */
+ if (!hw->phy.autoneg_advertised)
+ hw->phy.autoneg_advertised = IXGBE_LINK_SPEED_1GB_FULL |
+ IXGBE_LINK_SPEED_100_FULL |
+ IXGBE_LINK_SPEED_10_FULL;
+
return ixgbe_setup_m88(hw);
out: