netdev - [PATCH 20/20] xen: extending (hw_/wanted_/vlan

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Message-Id: <1302050665-10460-21-git-send-email-maheshb@google.com>
Date:	Tue,  5 Apr 2011 17:44:25 -0700
From:	Mahesh Bandewar <maheshb@...gle.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev <netdev@...r.kernel.org>,
	Mahesh Bandewar <maheshb@...gle.com>
Subject: [PATCH 20/20] xen: extending (hw_/wanted_/vlan_)features fields to a bitmap.

Converting current use of (hw_/wanted_/vlan_)features to
legacy_(hw_/wanted_/vlan_)features to differntiate from the proposed usage.

Signed-off-by: Mahesh Bandewar <maheshb@...gle.com>
---
 drivers/net/xen-netfront.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index db9a763..2b7e5b1 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -193,7 +193,7 @@ static void xennet_sysfs_delif(struct net_device *netdev);
 
 static int xennet_can_sg(struct net_device *dev)
 {
-	return dev->features & NETIF_F_SG;
+	return dev->legacy_features & NETIF_F_SG;
 }
 
 
@@ -1247,9 +1247,9 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev
 	netdev->netdev_ops	= &xennet_netdev_ops;
 
 	netif_napi_add(netdev, &np->napi, xennet_poll, 64);
-	netdev->features        = NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
+	netdev->legacy_features        = NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
 				  NETIF_F_GSO_ROBUST;
-	netdev->hw_features	= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO;
+	netdev->legacy_hw_features	= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO;
 
 	/*
          * Assume that all hw features are available for now. This set
@@ -1257,7 +1257,7 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev
          * xennet_connect() which is the earliest point where we can
          * negotiate with the backend regarding supported features.
          */
-	netdev->features |= netdev->hw_features;
+	netdev->legacy_features |= netdev->legacy_hw_features;
 
 	SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops);
 	SET_NETDEV_DEV(netdev, &dev->dev);
-- 
1.7.3.1

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