ibmvnic: Implement .get_ringparam
Implement .get_ringparam (ethtool -g) functionality
Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index ea0ff28..c40456a 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1729,12 +1729,14 @@ static u32 ibmvnic_get_link(struct net_device *netdev)
static void ibmvnic_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
- ring->rx_max_pending = 0;
- ring->tx_max_pending = 0;
+ struct ibmvnic_adapter *adapter = netdev_priv(netdev);
+
+ ring->rx_max_pending = adapter->max_rx_add_entries_per_subcrq;
+ ring->tx_max_pending = adapter->max_tx_entries_per_subcrq;
ring->rx_mini_max_pending = 0;
ring->rx_jumbo_max_pending = 0;
- ring->rx_pending = 0;
- ring->tx_pending = 0;
+ ring->rx_pending = adapter->req_rx_add_entries_per_subcrq;
+ ring->tx_pending = adapter->req_tx_entries_per_subcrq;
ring->rx_mini_pending = 0;
ring->rx_jumbo_pending = 0;
}