From: Amritha Nambiar <amritha.nambiar@intel.com> To: intel-wired-lan@lists.osuosl.org, jeffrey.t.kirsher@intel.com Cc: alexander.h.duyck@intel.com, kiran.patil@intel.com, amritha.nambiar@intel.com, netdev@vger.kernel.org, mitch.a.williams@intel.com, alexander.duyck@gmail.com, neerav.parikh@intel.com, sridhar.samudrala@intel.com, carolyn.wyborny@intel.com Subject: [PATCH net-next RFC 0/6] Configure cloud filters in i40e via tc/flower classifier Date: Mon, 31 Jul 2017 17:36:20 -0700 [thread overview] Message-ID: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> (raw) 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(-)
WARNING: multiple messages have this Message-ID (diff)
From: Amritha Nambiar <amritha.nambiar@intel.com> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH net-next RFC 0/6] Configure cloud filters in i40e via tc/flower classifier Date: Mon, 31 Jul 2017 17:36:20 -0700 [thread overview] Message-ID: <150154569340.4135.11548126443780491627.stgit@anamdev.jf.intel.com> (raw) 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(-) --
next reply other threads:[~2017-08-01 0:38 UTC|newest] Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-08-01 0:36 Amritha Nambiar [this message] 2017-08-01 0:36 ` [Intel-wired-lan] [PATCH net-next RFC 0/6] Configure cloud filters in i40e via tc/flower classifier Amritha Nambiar 2017-08-01 0:37 ` [PATCH 1/6] [net-next]net: sched: act_mirred: Extend redirect action to accept a traffic class Amritha Nambiar 2017-08-01 0:37 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 10:22 ` Jamal Hadi Salim 2017-08-01 10:22 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 1:12 ` Nambiar, Amritha 2017-08-02 1:12 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-01 10:44 ` Jamal Hadi Salim 2017-08-01 10:44 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 1:42 ` Nambiar, Amritha 2017-08-02 1:42 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-01 11:12 ` Jiri Pirko 2017-08-01 11:12 ` [Intel-wired-lan] " Jiri Pirko 2017-08-02 2:20 ` Nambiar, Amritha 2017-08-02 2:20 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-01 0:37 ` [PATCH 2/6] [net-next]net: i40e: Maintain a mapping of TCs with the VSI seids Amritha Nambiar 2017-08-01 0:37 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 0:37 ` [PATCH 3/6] [net-next]net: i40e: Extend set switch config command to accept cloud filter mode Amritha Nambiar 2017-08-01 0:37 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 10:48 ` Jamal Hadi Salim 2017-08-01 10:48 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-01 0:37 ` [PATCH 4/6] [net-next]net: i40e: Admin queue definitions for cloud filters Amritha Nambiar 2017-08-01 0:37 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 19:16 ` Shannon Nelson 2017-08-01 19:16 ` Shannon Nelson 2017-08-14 18:59 ` Nambiar, Amritha 2017-08-14 18:59 ` Nambiar, Amritha 2017-08-01 0:38 ` [PATCH 5/6] [net-next]net: i40e: Clean up of " Amritha Nambiar 2017-08-01 0:38 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 19:16 ` Shannon Nelson 2017-08-01 19:16 ` Shannon Nelson 2017-08-14 19:06 ` Nambiar, Amritha 2017-08-14 19:06 ` Nambiar, Amritha 2017-08-01 0:38 ` [PATCH 6/6] [net-next]net: i40e: Enable cloud filters in i40e via tc/flower classifier Amritha Nambiar 2017-08-01 0:38 ` [Intel-wired-lan] " Amritha Nambiar 2017-08-01 10:56 ` Jamal Hadi Salim 2017-08-01 10:56 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 2:13 ` Nambiar, Amritha 2017-08-02 2:13 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-02 12:02 ` Jamal Hadi Salim 2017-08-02 12:02 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 18:20 ` Nambiar, Amritha 2017-08-02 18:20 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-01 19:16 ` Shannon Nelson 2017-08-01 19:16 ` Shannon Nelson 2017-08-14 19:21 ` Nambiar, Amritha 2017-08-14 19:21 ` Nambiar, Amritha 2017-08-01 10:15 ` [PATCH net-next RFC 0/6] Configure " Jamal Hadi Salim 2017-08-01 10:15 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 0:57 ` Nambiar, Amritha 2017-08-02 0:57 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-02 12:01 ` Jamal Hadi Salim 2017-08-02 12:01 ` [Intel-wired-lan] " Jamal Hadi Salim 2017-08-02 18:17 ` Nambiar, Amritha 2017-08-02 18:17 ` [Intel-wired-lan] " Nambiar, Amritha 2017-08-01 19:16 ` Shannon Nelson 2017-08-01 19:16 ` Shannon Nelson
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