e1000: Fix network problems when forced at 100Mb/s and to fix TSO when forced at 100Mb/s

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>

drivers/net/e1000/e1000_ethtool.c

@@ -338,6 +338,9 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
 		netdev->features |= NETIF_F_TSO;
 	else
 		netdev->features &= ~NETIF_F_TSO;
+
+	DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
+	adapter->tso_force = TRUE;
 	return 0;
 }
 #endif /* NETIF_F_TSO */