diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2012-02-08 07:51:53 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-03-19 02:03:15 -0700 |
| commit | ef6afc0caceebb3b49cd384f8c634f89f5089997 (patch) | |
| tree | fd95d484357deca295bad8ab978e8a5d137590c8 /drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | |
| parent | 581330ba7b219fec0587452bd72fe5635c30c4ae (diff) | |
| download | lwn-ef6afc0caceebb3b49cd384f8c634f89f5089997.tar.gz lwn-ef6afc0caceebb3b49cd384f8c634f89f5089997.zip | |
ixgbe: Add support for enabling UDP RSS via the ethtool rx-flow-hash command
This patch adds support for enabling or disabling UDP RSS via the
ethtool -N rx-flow-hash command.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 1d22c9f0e9fe..5c7e7d83d394 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2856,6 +2856,11 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter) | IXGBE_MRQC_RSS_FIELD_IPV6 | IXGBE_MRQC_RSS_FIELD_IPV6_TCP; + if (adapter->flags2 & IXGBE_FLAG2_RSS_FIELD_IPV4_UDP) + mrqc |= IXGBE_MRQC_RSS_FIELD_IPV4_UDP; + if (adapter->flags2 & IXGBE_FLAG2_RSS_FIELD_IPV6_UDP) + mrqc |= IXGBE_MRQC_RSS_FIELD_IPV6_UDP; + IXGBE_WRITE_REG(hw, IXGBE_MRQC, mrqc); } |