diff options
| author |   Paolo Abeni <pabeni@redhat.com> | 2016-12-15 15:20:34 +0100 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-03-02 17:19:17 -0800 |
| commit | d3aa9c9f212a729e46653d4c1eb6a9ab190efe3a (patch) | |
| tree | 6991157aa60459950f49f089f0659142b01fd8fc /drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | |
| parent | xen-netback: Use GFP_ATOMIC to allocate hash (diff) | |
| download | linux-dev-d3aa9c9f212a729e46653d4c1eb6a9ab190efe3a.tar.xz linux-dev-d3aa9c9f212a729e46653d4c1eb6a9ab190efe3a.zip | |
ixgbe: update the rss key on h/w, when ethtool ask for it
Currently ixgbe_set_rxfh() updates the rss_key copy in the driver
memory, but does not push the new value into the h/w. This commit
add a new helper for the latter operation and call it in
ixgbe_set_rxfh(), so that the h/w rss key value can be really
updated via ethtool.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index a7574c7b12af..90fa5bf23d1b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2998,8 +2998,10 @@ static int ixgbe_set_rxfh(struct net_device *netdev, const u32 *indir, } /* Fill out the rss hash key */ - if (key) + if (key) { memcpy(adapter->rss_key, key, ixgbe_get_rxfh_key_size(netdev)); + ixgbe_store_key(adapter); + } ixgbe_store_reta(adapter); |