From 4669bc907488f5a3ee399ced132deb6165e489a3 Mon Sep 17 00:00:00 2001 From: Dai Haruki Date: Wed, 17 Dec 2008 16:51:04 -0800 Subject: gianfar: Add Scatter Gather support Scatter Gather support in gianfar driver to handle fragmented frames on the transmit side. Signed-off-by: Poonam Aggrwal Signed-off-by: Dai Haruki Signed-off-by: Andy Fleming Signed-off-by: David S. Miller --- drivers/net/gianfar_ethtool.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/gianfar_ethtool.c') diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c index 3021057d54a..59b3b5d98ef 100644 --- a/drivers/net/gianfar_ethtool.c +++ b/drivers/net/gianfar_ethtool.c @@ -475,6 +475,7 @@ static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rva /* Change the size */ priv->rx_ring_size = rvals->rx_pending; priv->tx_ring_size = rvals->tx_pending; + priv->num_txbdfree = priv->tx_ring_size; /* Rebuild the rings with the new size */ if (dev->flags & IFF_UP) { @@ -623,6 +624,7 @@ const struct ethtool_ops gfar_ethtool_ops = { .get_tx_csum = gfar_get_tx_csum, .set_rx_csum = gfar_set_rx_csum, .set_tx_csum = gfar_set_tx_csum, + .set_sg = ethtool_op_set_sg, .get_msglevel = gfar_get_msglevel, .set_msglevel = gfar_set_msglevel, #ifdef CONFIG_PM -- cgit v1.2.3