-----Original Message-----
From: Michał Mirosław [mailto:mirqus@gmail.com]
Sent: Thursday, July 28, 2011 4:54 AM
To: Rose, Gregory V
Cc: netdev@vger.kernel.org; davem@davemloft.net;
bhutchings@solarflare.com; Kirsher, Jeffrey T
Subject: Re: [RFC net-next PATCH 4/4] ixgbe: Add support for new ethtool
settings

2011/7/28 Greg Rose [off-list ref]:

quoted

Adds ixgbe driver support for new ethtool settings for SR-IOV re-init,
number of VM queues and anti-spoofing ON/OFF switch.

[...]

quoted

+static int ixgbe_reinit_sriov(struct net_device *netdev, int new_vfs)
+{

[...]

quoted

+       if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+               adapter->flags &= ~(IXGBE_FLAG_RSS_ENABLED |
+                                   IXGBE_FLAG_DCB_ENABLED);
+               netdev->features &= ~NETIF_F_RXHASH;
+       } else {
+               adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
+               netdev->features |= NETIF_F_RXHASH;
+       }

Please use ndo_fix_features/ndo_set_features callbacks for this.

OK, sure.  I'll add a separate patch to do that.

- Greg