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authorJohn Allen <jallen@linux.vnet.ibm.com>2017-08-02 16:46:30 -0500
committerDavid S. Miller <davem@davemloft.net>2017-08-03 09:33:06 -0700
commitbc131b3a4a92290d6142e930622d6f97d2504241 (patch)
tree8f8969926ea56784cc2006b46cbe3103d0a28797 /drivers
parent52da5c114a884f8245dca5d3a69e1f45c759ba31 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index ea0ff2841a1f..c40456a399dd 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;
}