[Xen-changelog] Add ethtools support to turn on/off Tx checksum offloading in

[BitKeeper Bot <riel@xxxxxxxxxxx>]

ChangeSet 1.1518, 2005/05/23 21:04:24+01:00, bren@xxxxxxxxxxxxxxxxxxxxxxx

        Add ethtools support to turn on/off Tx checksum offloading in
        the netfront driver.
        
        Signed-off-by: Jon Mason <jdmason@xxxxxxxxxx>



 netfront.c |    8 ++++++++
 1 files changed, 8 insertions(+)


diff -Nru a/linux-2.6.11-xen-sparse/drivers/xen/netfront/netfront.c 
b/linux-2.6.11-xen-sparse/drivers/xen/netfront/netfront.c
--- a/linux-2.6.11-xen-sparse/drivers/xen/netfront/netfront.c   2005-05-23 
17:02:23 -04:00
+++ b/linux-2.6.11-xen-sparse/drivers/xen/netfront/netfront.c   2005-05-23 
17:02:23 -04:00
@@ -40,6 +40,7 @@
 #include <linux/init.h>
 #include <linux/bitops.h>
 #include <linux/proc_fs.h>
+#include <linux/ethtool.h>
 #include <net/sock.h>
 #include <net/pkt_sched.h>
 #include <net/arp.h>
@@ -928,6 +929,11 @@
     vif_show(np);
 }
 
+static struct ethtool_ops network_ethtool_ops =
+{
+    .get_tx_csum = ethtool_op_get_tx_csum,
+    .set_tx_csum = ethtool_op_set_tx_csum,
+};
 
 /** Create a network device.
  * @param handle device handle
@@ -972,6 +978,8 @@
     dev->poll            = netif_poll;
     dev->weight          = 64;
     dev->features        = NETIF_F_IP_CSUM;
+
+    SET_ETHTOOL_OPS(dev, &network_ethtool_ops);
 
     if ((err = register_netdev(dev)) != 0) {
         printk(KERN_WARNING "%s> register_netdev err=%d\n", __FUNCTION__, err);

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