From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Nelson Subject: Re: [Intel-wired-lan] [PATCH net-next RFC 0/6] Configure cloud filters in i40e via tc/flower classifier Date: Tue, 1 Aug 2017 12:16:20 -0700 Message-ID: <006a7b4a-d9a1-ad8f-4e36-3965102d4ced@oracle.com> References: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, mitch.a.williams@intel.com To: Amritha Nambiar , intel-wired-lan@lists.osuosl.org, jeffrey.t.kirsher@intel.com Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:35178 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751912AbdHATPn (ORCPT ); Tue, 1 Aug 2017 15:15:43 -0400 In-Reply-To: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: If this is an RFC patchset, then all the patches should have RFC in them. On 7/31/2017 5:36 PM, Amritha Nambiar wrote: > This patch series enables configuring cloud filters in i40e > using the tc/flower classifier. The only tc-filter action > supported is to redirect packets to a traffic class on the > same device. The tc/mirred:redirect action is extended to > accept a traffic class to achieve this. > > The cloud filters are added for a VSI and are cleaned up when > the VSI is deleted. The filters that match on L4 ports needs > enhanced admin queue functions with big buffer support for > extended general fields in Add/Remove Cloud filters command. > > Example: > # tc qdisc add dev eth0 ingress > > # ethtool -K eth0 hw-tc-offload on > > # tc filter add dev eth0 protocol ip parent ffff: prio 1 flower\ > dst_ip 192.168.1.1/32 ip_proto udp dst_port 22\ > skip_sw indev eth0 action mirred ingress redirect dev eth0 tc 1 > > # tc filter show dev eth0 parent ffff: > filter protocol ip pref 1 flower > filter protocol ip pref 1 flower handle 0x1 > indev eth0 > eth_type ipv4 > ip_proto udp > dst_ip 192.168.1.1 > dst_port 22 > skip_sw > in_hw > action order 1: mirred (Ingress Redirect to device eth0) stolen tc 1 > index 1 ref 1 bind 1 > --- > > Amritha Nambiar (6): > [net-next]net: sched: act_mirred: Extend redirect action to accept a traffic class > [net-next]net: i40e: Maintain a mapping of TCs with the VSI seids > [net-next]net: i40e: Extend set switch config command to accept cloud filter mode > [net-next]net: i40e: Admin queue definitions for cloud filters > [net-next]net: i40e: Clean up of cloud filters > [net-next]net: i40e: Enable cloud filters in i40e via tc/flower classifier > > > drivers/net/ethernet/intel/i40e/i40e.h | 58 + > drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 132 +++ > drivers/net/ethernet/intel/i40e/i40e_common.c | 184 ++++ > drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 > drivers/net/ethernet/intel/i40e/i40e_main.c | 983 +++++++++++++++++++++ > drivers/net/ethernet/intel/i40e/i40e_prototype.h | 19 > drivers/net/ethernet/intel/i40e/i40e_type.h | 9 > include/net/tc_act/tc_mirred.h | 7 > include/uapi/linux/tc_act/tc_mirred.h | 5 > net/sched/act_mirred.c | 17 > 10 files changed, 1408 insertions(+), 8 deletions(-) > > -- > _______________________________________________ > Intel-wired-lan mailing list > Intel-wired-lan@osuosl.org > https://lists.osuosl.org/mailman/listinfo/intel-wired-lan > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Nelson Date: Tue, 1 Aug 2017 12:16:20 -0700 Subject: [Intel-wired-lan] [PATCH net-next RFC 0/6] Configure cloud filters in i40e via tc/flower classifier In-Reply-To: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> References: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> Message-ID: <006a7b4a-d9a1-ad8f-4e36-3965102d4ced@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: If this is an RFC patchset, then all the patches should have RFC in them. On 7/31/2017 5:36 PM, Amritha Nambiar wrote: > This patch series enables configuring cloud filters in i40e > using the tc/flower classifier. The only tc-filter action > supported is to redirect packets to a traffic class on the > same device. The tc/mirred:redirect action is extended to > accept a traffic class to achieve this. > > The cloud filters are added for a VSI and are cleaned up when > the VSI is deleted. The filters that match on L4 ports needs > enhanced admin queue functions with big buffer support for > extended general fields in Add/Remove Cloud filters command. > > Example: > # tc qdisc add dev eth0 ingress > > # ethtool -K eth0 hw-tc-offload on > > # tc filter add dev eth0 protocol ip parent ffff: prio 1 flower\ > dst_ip 192.168.1.1/32 ip_proto udp dst_port 22\ > skip_sw indev eth0 action mirred ingress redirect dev eth0 tc 1 > > # tc filter show dev eth0 parent ffff: > filter protocol ip pref 1 flower > filter protocol ip pref 1 flower handle 0x1 > indev eth0 > eth_type ipv4 > ip_proto udp > dst_ip 192.168.1.1 > dst_port 22 > skip_sw > in_hw > action order 1: mirred (Ingress Redirect to device eth0) stolen tc 1 > index 1 ref 1 bind 1 > --- > > Amritha Nambiar (6): > [net-next]net: sched: act_mirred: Extend redirect action to accept a traffic class > [net-next]net: i40e: Maintain a mapping of TCs with the VSI seids > [net-next]net: i40e: Extend set switch config command to accept cloud filter mode > [net-next]net: i40e: Admin queue definitions for cloud filters > [net-next]net: i40e: Clean up of cloud filters > [net-next]net: i40e: Enable cloud filters in i40e via tc/flower classifier > > > drivers/net/ethernet/intel/i40e/i40e.h | 58 + > drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 132 +++ > drivers/net/ethernet/intel/i40e/i40e_common.c | 184 ++++ > drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 > drivers/net/ethernet/intel/i40e/i40e_main.c | 983 +++++++++++++++++++++ > drivers/net/ethernet/intel/i40e/i40e_prototype.h | 19 > drivers/net/ethernet/intel/i40e/i40e_type.h | 9 > include/net/tc_act/tc_mirred.h | 7 > include/uapi/linux/tc_act/tc_mirred.h | 5 > net/sched/act_mirred.c | 17 > 10 files changed, 1408 insertions(+), 8 deletions(-) > > -- > _______________________________________________ > Intel-wired-lan mailing list > Intel-wired-lan at osuosl.org > https://lists.osuosl.org/mailman/listinfo/intel-wired-lan >