e1000: allow ethtool to pass arbitrary speed advertisment

With a patch, ethtool can now signify the driver to advertise more
than just a single speed/duplex setting. This allows you to tell the
card to advertise in 10/100 in any speed if you don't have a gigabit
switch for instance.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 9791b8a1a096..5edf8a099ceb 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -211,13 +211,9 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
                                      ADVERTISED_FIBRE |
                                      ADVERTISED_Autoneg;
                 else
-                        hw->autoneg_advertised = ADVERTISED_10baseT_Half |
-                                                  ADVERTISED_10baseT_Full |
-                                                  ADVERTISED_100baseT_Half |
-                                                  ADVERTISED_100baseT_Full |
-                                                  ADVERTISED_1000baseT_Full|
-                                                  ADVERTISED_Autoneg |
-                                                  ADVERTISED_TP;
+                        hw->autoneg_advertised = ecmd->advertising |
+                                                 ADVERTISED_TP |
+                                                 ADVERTISED_Autoneg;
                 ecmd->advertising = hw->autoneg_advertised;
         } else
                 if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {