提交 09a3b1f8 编写于 作者: S Stephen Hemminger 提交者: David S. Miller

ixgbe: fix select_queue management

Convert ixgbe to use net_device_ops properly.
Rather than changing the select_queue function pointer
just check the flag.
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 9247744e
......@@ -102,12 +102,6 @@ static u8 ixgbe_dcbnl_get_state(struct net_device *netdev)
return !!(adapter->flags & IXGBE_FLAG_DCB_ENABLED);
}
static u16 ixgbe_dcb_select_queue(struct net_device *dev, struct sk_buff *skb)
{
/* All traffic should default to class 0 */
return 0;
}
static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
{
u8 err = 0;
......@@ -135,7 +129,6 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
kfree(adapter->rx_ring);
adapter->tx_ring = NULL;
adapter->rx_ring = NULL;
netdev->select_queue = &ixgbe_dcb_select_queue;
adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
adapter->flags |= IXGBE_FLAG_DCB_ENABLED;
......@@ -154,7 +147,6 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
kfree(adapter->rx_ring);
adapter->tx_ring = NULL;
adapter->rx_ring = NULL;
netdev->select_queue = NULL;
adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
......
......@@ -4321,6 +4321,16 @@ static int ixgbe_maybe_stop_tx(struct net_device *netdev,
return __ixgbe_maybe_stop_tx(netdev, tx_ring, size);
}
static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
return 0; /* All traffic should default to class 0 */
return skb_tx_hash(dev, skb);
}
static int ixgbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
......@@ -4450,6 +4460,7 @@ static const struct net_device_ops ixgbe_netdev_ops = {
.ndo_open = ixgbe_open,
.ndo_stop = ixgbe_close,
.ndo_start_xmit = ixgbe_xmit_frame,
.ndo_select_queue = ixgbe_select_queue,
.ndo_get_stats = ixgbe_get_stats,
.ndo_set_rx_mode = ixgbe_set_rx_mode,
.ndo_set_multicast_list = ixgbe_set_rx_mode,
......
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