From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 04/15] ixgbe: enable L3/L4 filtering for Tx switched packets Date: Wed, 31 May 2017 14:19:25 -0700 Message-ID: <20170531211936.63417-5-jeffrey.t.kirsher@intel.com> References: <20170531211936.63417-1-jeffrey.t.kirsher@intel.com> Cc: Emil Tantilov , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga06.intel.com ([134.134.136.31]:4561 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750970AbdEaVTt (ORCPT ); Wed, 31 May 2017 17:19:49 -0400 In-Reply-To: <20170531211936.63417-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Emil Tantilov This will ensure that VF-to-VF traffic on the same PF is filtered to allow RSS operation. Signed-off-by: Emil Tantilov Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4f9679494b6c..7baca05c4a51 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3803,6 +3803,9 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter) mrqc = IXGBE_MRQC_VMDQRSS32EN; else mrqc = IXGBE_MRQC_VMDQRSS64EN; + + /* Enable L3/L4 for Tx Switched packets */ + mrqc |= IXGBE_MRQC_L3L4TXSWEN; } else { if (tcs > 4) mrqc = IXGBE_MRQC_RTRSS8TCEN; -- 2.12.2