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netxen: ethtool fixes

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Resubmitting the patch.

This patch improves ethtool support for printing correct ring statistics,
segmentation offload status, etc.

Signed-off by: Dhananjay Phadke <dhananjay@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Dhananjay Phadke
2007-09-03 10:33:35 +05:30
committed by David S. Miller
parent 1d3bb99648
commit 200eef20db
4 changed files with 28 additions and 9 deletions
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27
drivers/net/netxen/netxen_nic_ethtool.c
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@ -516,17 +516,17 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
ring->rx_jumbo_pending = 0;
for (i = 0; i < MAX_RCV_CTX; ++i) {
ring->rx_pending += adapter->recv_ctx[i].
rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending;
rcv_desc[RCV_DESC_NORMAL_CTXID].max_rx_desc_count;
ring->rx_jumbo_pending += adapter->recv_ctx[i].
rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending;
rcv_desc[RCV_DESC_JUMBO_CTXID].max_rx_desc_count;
}
ring->tx_pending = adapter->max_tx_desc_count;
ring->rx_max_pending = adapter->max_rx_desc_count;
ring->tx_max_pending = adapter->max_tx_desc_count;
ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count;
ring->rx_max_pending = MAX_RCV_DESCRIPTORS;
ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST;
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS;
ring->rx_mini_max_pending = 0;
ring->rx_mini_pending = 0;
ring->rx_jumbo_pending = 0;
}
static void
@ -731,6 +731,19 @@ netxen_nic_get_ethtool_stats(struct net_device *dev,
}
}
static u32 netxen_nic_get_rx_csum(struct net_device *dev)
{
struct netxen_adapter *adapter = netdev_priv(dev);
return adapter->rx_csum;
}
static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data)
{
struct netxen_adapter *adapter = netdev_priv(dev);
adapter->rx_csum = !!data;
return 0;
}
struct ethtool_ops netxen_nic_ethtool_ops = {
.get_settings = netxen_nic_get_settings,
.set_settings = netxen_nic_set_settings,
@ -751,4 +764,6 @@ struct ethtool_ops netxen_nic_ethtool_ops = {
.get_strings = netxen_nic_get_strings,
.get_ethtool_stats = netxen_nic_get_ethtool_stats,
.get_sset_count = netxen_get_sset_count,
.get_rx_csum = netxen_nic_get_rx_csum,
.set_rx_csum = netxen_nic_set_rx_csum,
};