bnx2x: Legacy speeds autoneg failures

10M/100M autoneg was not establishing link.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index 4ce107c125d1..2fd6be0cca13 100644
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -3882,9 +3882,15 @@ static u8 bnx2x_link_initialize(struct link_params *params,
         }
 
         if (vars->phy_flags & PHY_XGXS_FLAG) {
-                if (params->req_line_speed &&
+                if ((params->req_line_speed &&
                     ((params->req_line_speed == SPEED_100) ||
-                     (params->req_line_speed == SPEED_10))) {
+                     (params->req_line_speed == SPEED_10))) ||
+                    (!params->req_line_speed &&
+                     (params->speed_cap_mask >=
+                       PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+                     (params->speed_cap_mask <
+                       PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+                     ))  {
                         vars->phy_flags |= PHY_SGMII_FLAG;
                 } else {
                         vars->phy_flags &= ~PHY_SGMII_FLAG;