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ixgbe: add basic support for setting and getting nfc controls

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This change adds basic support for the obtaining of RSS ring counts.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2011-05-11 07:18:41 +00:00 • committed by Jeff Kirsher
parent c04f6ca848
commit 91cd94bfe4
1 changed files with 19 additions and 0 deletions
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19
drivers/net/ixgbe/ixgbe_ethtool.c
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@ -2336,6 +2336,24 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
return 0; return 0;
} }
static int ixgbe_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
void *rule_locs)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
int ret = -EOPNOTSUPP;
switch (cmd->cmd) {
case ETHTOOL_GRXRINGS:
cmd->data = adapter->num_rx_queues;
ret = 0;
break;
default:
break;
}
return ret;
}
static const struct ethtool_ops ixgbe_ethtool_ops = { static const struct ethtool_ops ixgbe_ethtool_ops = {
.get_settings = ixgbe_get_settings, .get_settings = ixgbe_get_settings,
.set_settings = ixgbe_set_settings, .set_settings = ixgbe_set_settings,
@ -2371,6 +2389,7 @@ static const struct ethtool_ops ixgbe_ethtool_ops = {
.set_coalesce = ixgbe_set_coalesce, .set_coalesce = ixgbe_set_coalesce,
.get_flags = ethtool_op_get_flags, .get_flags = ethtool_op_get_flags,
.set_flags = ixgbe_set_flags, .set_flags = ixgbe_set_flags,
.get_rxnfc = ixgbe_get_rxnfc,
}; };
void ixgbe_set_ethtool_ops(struct net_device *netdev) void ixgbe_set_ethtool_ops(struct net_device *netdev)