From a707d18851a3bab517e21a6449806e468703bc3d Mon Sep 17 00:00:00 2001 From: Edward Cree Date: Tue, 17 Jan 2017 12:02:12 +0000 Subject: sfc: read back RX hash config from the NIC when querying it with ethtool -x Ensures that we report the key and indirection table the NIC is using, rather than (if setting them failed earlier) what we wanted it to use. Signed-off-by: Edward Cree Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/ethtool.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/ethernet/sfc/ethtool.c') diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index becdba38a8e4..adddf70780ad 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -1289,6 +1289,11 @@ static int efx_ethtool_get_rxfh(struct net_device *net_dev, u32 *indir, u8 *key, u8 *hfunc) { struct efx_nic *efx = netdev_priv(net_dev); + int rc; + + rc = efx->type->rx_pull_rss_config(efx); + if (rc) + return rc; if (hfunc) *hfunc = ETH_RSS_HASH_TOP; -- cgit v1.2.3