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netxen: Add default and limit macros for ring sizes.

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Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke
2009-07-27 11:08:00 -07:00
committed by David S. Miller
parent 1bcfd790c4
commit 24767ab169
3 changed files with 41 additions and 32 deletions
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21
drivers/net/netxen/netxen_nic_ethtool.c
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@@ -494,20 +494,21 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
{
struct netxen_adapter *adapter = netdev_priv(dev);
ring->rx_pending = 0;
ring->rx_jumbo_pending = 0;
ring->rx_pending += adapter->recv_ctx.
rds_rings[RCV_RING_NORMAL].num_desc;
ring->rx_jumbo_pending += adapter->recv_ctx.
rds_rings[RCV_RING_JUMBO].num_desc;
ring->rx_pending = adapter->num_rxd;
ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
ring->rx_jumbo_pending += adapter->num_lro_rxd;
ring->tx_pending = adapter->num_txd;
if (adapter->ahw.port_type == NETXEN_NIC_GBE)
if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
else
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G;
} else {
ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST;
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS;
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G;
}
ring->tx_max_pending = MAX_CMD_DESCRIPTORS;
ring->rx_mini_max_pending = 0;
ring->rx_mini_pending = 0;
}