From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bowers, AndrewX Date: Wed, 13 Jan 2016 19:25:43 +0000 Subject: [Intel-wired-lan] [next PATCH S23 04/13] i40e/i40evf: Fix RSS rx-flow-hash configuration through ethtool In-Reply-To: <1449705033-4968-5-git-send-email-joshua.a.hay@intel.com> References: <1449705033-4968-1-git-send-email-joshua.a.hay@intel.com> <1449705033-4968-5-git-send-email-joshua.a.hay@intel.com> Message-ID: <26D9FDECA4FBDD4AADA65D8E2FC68A4A0F980211@ORSMSX104.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On > Behalf Of Joshua Hay > Sent: Wednesday, December 09, 2015 3:50 PM > To: intel-wired-lan at lists.osuosl.org > Subject: [Intel-wired-lan] [next PATCH S23 04/13] i40e/i40evf: Fix RSS rx- > flow-hash configuration through ethtool > > From: Anjali Singhai Jain > > This patch fixes the Hash PCTYPE enable for X722 since it supports a broader > selection of PCTYPES for TCP and UDP. > > This patch also fixes a bug in XL710, X710, X722 support for RSS, as of now we > cannot reduce the (4)tuple for RSS for TCP/IPv4/IPV6 or > UDP/IPv4/IPv6 packets since this requires a product feature change that > comes in a later release. > > A VF should never be allowed to change the tuples for RSS for any PCTYPE > since that's a global setting for the device in case of i40e devices. > > Signed-off-by: Anjali Singhai Jain > Change-ID: I0ee7203c9b24813260f58f3220798bc9d9ac4a12 > --- > drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 14 +++----- > drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c | 40 +++++----------------- > 2 files changed, 12 insertions(+), 42 deletions(-) Tested-by: Andrew Bowers Patch code changes correctly applied, RSS works correctly on PF and VF with UDP and TCP traffic