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authorDai Haruki <dai.haruki@freescale.com>2008-12-17 16:51:04 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-17 16:51:04 -0800
commit4669bc907488f5a3ee399ced132deb6165e489a3 (patch)
tree916d6d5ecca6f989aa02791fbbcb224e0c6c7ecd /drivers/net/gianfar_ethtool.c
parent8882d9a60028a9937e9c5652cfb80d4399ce5242 (diff)
downloadop-kernel-dev-4669bc907488f5a3ee399ced132deb6165e489a3.zip
op-kernel-dev-4669bc907488f5a3ee399ced132deb6165e489a3.tar.gz
gianfar: Add Scatter Gather support
Scatter Gather support in gianfar driver to handle fragmented frames on the transmit side. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Dai Haruki <dai.haruki@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/gianfar_ethtool.c')
-rw-r--r--drivers/net/gianfar_ethtool.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 3021057..59b3b5d 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
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