diff options
| author | Edward Cree <ecree@solarflare.com> | 2017-01-17 15:02:12 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-17 23:49:52 +0300 |
| commit | a707d18851a3bab517e21a6449806e468703bc3d (patch) | |
| tree | 96ef17cb3a7add82649c6c0ed61ae32fb40ce357 /drivers/net/ethernet/sfc/ethtool.c | |
| parent | f74d1995192cd0834eea13a8287a3e26a7317b6d (diff) | |
| download | linux-a707d18851a3bab517e21a6449806e468703bc3d.tar.xz | |
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 <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ethtool.c | 5 |
1 files changed, 5 insertions, 0 deletions
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; |