* [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info @ 2016-04-05 17:39 Sridhar Samudrala 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala 2016-05-02 22:09 ` [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Bowers, AndrewX 0 siblings, 2 replies; 7+ messages in thread From: Sridhar Samudrala @ 2016-04-05 17:39 UTC (permalink / raw) To: intel-wired-lan Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> --- include/net/tc_act/tc_mirred.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h index dae96ba..e891835 100644 --- a/include/net/tc_act/tc_mirred.h +++ b/include/net/tc_act/tc_mirred.h @@ -2,6 +2,7 @@ #define __NET_TC_MIR_H #include <net/act_api.h> +#include <linux/tc_act/tc_mirred.h> struct tcf_mirred { struct tcf_common common; @@ -14,4 +15,18 @@ struct tcf_mirred { #define to_mirred(a) \ container_of(a->priv, struct tcf_mirred, common) +static inline bool is_tcf_mirred_redirect(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->type == TCA_ACT_MIRRED) + return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR; +#endif + return false; +} + +static inline int tcf_mirred_ifindex(const struct tc_action *a) +{ + return to_mirred(a)->tcfm_ifindex; +} + #endif /* __NET_TC_MIR_H */ -- 2.1.0 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads. 2016-04-05 17:39 [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Sridhar Samudrala @ 2016-04-05 17:39 ` Sridhar Samudrala 2016-04-05 17:55 ` kbuild test robot ` (2 more replies) 2016-05-02 22:09 ` [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Bowers, AndrewX 1 sibling, 3 replies; 7+ messages in thread From: Sridhar Samudrala @ 2016-04-05 17:39 UTC (permalink / raw) To: intel-wired-lan From: Sridhar Samudrala <sridhar.samudrala@intel.com> This patch enables 'redirect' to a SRIOV VF or a offloaded macvlan device queue via tc 'mirred' action. Verified with the following script that creates SRIOV VFs, offloaded macvlan and adds tc u32 filters with redirect action to the associated netdevs. # add ingress qdisc. tc qdisc add dev p4p1 ingress # enable hw tc offload. ethtool -K p4p1 hw-tc-offload on # create 4 sriov VFs and bring up the first one. echo 4 > /sys/class/net/p4p1/device/sriov_numvfs sleep 1 ip link set p4p1 up ip link set p4p1_0 up # create a offloaded macvlan device and bring it up. ethtool -K p4p1 l2-fwd-offload on ip link add link p4p1 name mvlan_1 type macvlan ip link set mvlan_1 up # add u32 filter with action to redirect to VF netdev tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ handle 800:0:1 u32 ht 800: \ match ip src 192.168.1.3/32 \ action mirred egress redirect dev p4p1_0 # add u32 filter with action to redirect to macvlan netdev tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ handle 800:0:2 u32 ht 800: \ match ip src 192.168.2.3/32 \ action mirred egress redirect dev mvlan_1 Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 96 +++++++++++++++++++++++---- 1 file changed, 83 insertions(+), 13 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 19bf386..df7b10a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -53,6 +53,7 @@ #include <net/vxlan.h> #include <net/pkt_cls.h> #include <net/tc_act/tc_gact.h> +#include <net/tc_act/tc_mirred.h> #include "ixgbe.h" #include "ixgbe_common.h" @@ -8222,6 +8223,85 @@ static int ixgbe_configure_clsu32_del_hnode(struct ixgbe_adapter *adapter, return 0; } +#ifdef CONFIG_NET_CLS_ACT +static int handle_redirect_action(struct ixgbe_adapter *adapter, int ifindex, + u8 *queue, u64 *action) +{ + unsigned int num_vfs = adapter->num_vfs, vf; + struct net_device *upper; + struct list_head *iter; + + /* redirect to a SRIOV VF */ + for (vf = 0; vf < num_vfs; ++vf) { + upper = pci_get_drvdata(adapter->vfinfo[vf].vfdev); + if (upper->ifindex == ifindex) { + if (adapter->num_rx_pools > 1) + *queue = vf * 2; + else + *queue = vf * adapter->num_rx_queues_per_pool; + + *action = vf+1; + *action <<= ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF; + return 0; + } + } + + /* redirect to a offloaded macvlan netdev */ + netdev_for_each_all_upper_dev_rcu(adapter->netdev, upper, iter) { + if (netif_is_macvlan(upper)) { + struct macvlan_dev *dfwd = netdev_priv(upper); + struct ixgbe_fwd_adapter *vadapter = dfwd->fwd_priv; + + if (vadapter && vadapter->netdev->ifindex == ifindex) { + *queue = adapter->rx_ring[vadapter->rx_base_queue]->reg_idx; + *action = *queue; + return 0; + } + } + } + + return -EINVAL; +} + +static int parse_tc_actions(struct ixgbe_adapter *adapter, + struct tcf_exts *exts, u64 *action, u8 *queue) +{ + const struct tc_action *a; + int err; + + if (tc_no_actions(exts)) + return -EINVAL; + + tc_for_each_action(a, exts) { + + /* Drop action */ + if (is_tcf_gact_shot(a)) { + *action = IXGBE_FDIR_DROP_QUEUE; + *queue = IXGBE_FDIR_DROP_QUEUE; + return 0; + } + + /* Redirect to a VF or a offloaded macvlan */ + if (is_tcf_mirred_redirect(a)) { + int ifindex = tcf_mirred_ifindex(a); + + err = handle_redirect_action(adapter, ifindex, queue, + action); + if (err == 0) + return err; + } + } + + return -EINVAL; +} +#else +static int parse_tc_actions(struct ixgbe_adapter *adapter, + struct tcf_exts *exts, u64 *action, u8 *queue) +{ + return -EINVAL; +} +#endif /* CONFIG_NET_CLS_ACT */ + static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, __be16 protocol, struct tc_cls_u32_offload *cls) @@ -8231,9 +8311,6 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, struct ixgbe_mat_field *field_ptr; struct ixgbe_fdir_filter *input; union ixgbe_atr_input mask; -#ifdef CONFIG_NET_CLS_ACT - const struct tc_action *a; -#endif int i, err = 0; u8 queue; u32 uhtid, link_uhtid; @@ -8335,18 +8412,11 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, if (input->filter.formatted.flow_type == IXGBE_ATR_FLOW_TYPE_IPV4) mask.formatted.flow_type &= IXGBE_ATR_L4TYPE_IPV6_MASK; -#ifdef CONFIG_NET_CLS_ACT - if (list_empty(&cls->knode.exts->actions)) + err = parse_tc_actions(adapter, cls->knode.exts, &input->action, + &queue); + if (err < 0) goto err_out; - list_for_each_entry(a, &cls->knode.exts->actions, list) { - if (!is_tcf_gact_shot(a)) - goto err_out; - } -#endif - - input->action = IXGBE_FDIR_DROP_QUEUE; - queue = IXGBE_FDIR_DROP_QUEUE; input->sw_idx = loc; spin_lock(&adapter->fdir_perfect_lock); -- 2.1.0 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads. 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala @ 2016-04-05 17:55 ` kbuild test robot 2016-04-05 17:57 ` kbuild test robot 2016-04-05 18:15 ` Samudrala, Sridhar 2 siblings, 0 replies; 7+ messages in thread From: kbuild test robot @ 2016-04-05 17:55 UTC (permalink / raw) To: intel-wired-lan Hi Sridhar, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Sridhar-Samudrala/net_sched-act_mirred-add-helper-inlines-to-access-tcf_mirred-info/20160406-014537 config: xtensa-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=xtensa All warnings (new ones prefixed by >>): drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: In function 'ixgbe_configure_clsu32': >> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8415:8: warning: passing argument 3 of 'parse_tc_actions' from incompatible pointer type err = parse_tc_actions(adapter, cls->knode.exts, &input->action, ^ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8266:12: note: expected 'u64 *' but argument is of type 'u16 *' static int parse_tc_actions(struct ixgbe_adapter *adapter, ^ vim +/parse_tc_actions +8415 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c 8399 field_ptr[j].type; 8400 found_entry = true; 8401 break; 8402 } 8403 } 8404 8405 if (!found_entry) 8406 goto err_out; 8407 } 8408 8409 mask.formatted.flow_type = IXGBE_ATR_L4TYPE_IPV6_MASK | 8410 IXGBE_ATR_L4TYPE_MASK; 8411 8412 if (input->filter.formatted.flow_type == IXGBE_ATR_FLOW_TYPE_IPV4) 8413 mask.formatted.flow_type &= IXGBE_ATR_L4TYPE_IPV6_MASK; 8414 > 8415 err = parse_tc_actions(adapter, cls->knode.exts, &input->action, 8416 &queue); 8417 if (err < 0) 8418 goto err_out; 8419 8420 input->sw_idx = loc; 8421 8422 spin_lock(&adapter->fdir_perfect_lock); 8423 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/octet-stream Size: 44880 bytes Desc: not available URL: <http://lists.osuosl.org/pipermail/intel-wired-lan/attachments/20160406/1939c85b/attachment-0001.obj> ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads. 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala 2016-04-05 17:55 ` kbuild test robot @ 2016-04-05 17:57 ` kbuild test robot 2016-04-05 18:15 ` Samudrala, Sridhar 2 siblings, 0 replies; 7+ messages in thread From: kbuild test robot @ 2016-04-05 17:57 UTC (permalink / raw) To: intel-wired-lan Hi Sridhar, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Sridhar-Samudrala/net_sched-act_mirred-add-helper-inlines-to-access-tcf_mirred-info/20160406-014537 config: x86_64-randconfig-x010-201614 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: In function 'ixgbe_configure_clsu32': >> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8415:51: error: passing argument 3 of 'parse_tc_actions' from incompatible pointer type [-Werror=incompatible-pointer-types] err = parse_tc_actions(adapter, cls->knode.exts, &input->action, ^ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8298:12: note: expected 'u64 * {aka long long unsigned int *}' but argument is of type 'u16 * {aka short unsigned int *}' static int parse_tc_actions(struct ixgbe_adapter *adapter, ^ cc1: some warnings being treated as errors vim +/parse_tc_actions +8415 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c 8409 mask.formatted.flow_type = IXGBE_ATR_L4TYPE_IPV6_MASK | 8410 IXGBE_ATR_L4TYPE_MASK; 8411 8412 if (input->filter.formatted.flow_type == IXGBE_ATR_FLOW_TYPE_IPV4) 8413 mask.formatted.flow_type &= IXGBE_ATR_L4TYPE_IPV6_MASK; 8414 > 8415 err = parse_tc_actions(adapter, cls->knode.exts, &input->action, 8416 &queue); 8417 if (err < 0) 8418 goto err_out; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/octet-stream Size: 32342 bytes Desc: not available URL: <http://lists.osuosl.org/pipermail/intel-wired-lan/attachments/20160406/ab4c355d/attachment-0001.obj> ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads. 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala 2016-04-05 17:55 ` kbuild test robot 2016-04-05 17:57 ` kbuild test robot @ 2016-04-05 18:15 ` Samudrala, Sridhar 2016-04-12 18:43 ` Bowers, AndrewX 2 siblings, 1 reply; 7+ messages in thread From: Samudrala, Sridhar @ 2016-04-05 18:15 UTC (permalink / raw) To: intel-wired-lan On 4/5/2016 10:39 AM, Sridhar Samudrala wrote: > From: Sridhar Samudrala <sridhar.samudrala@intel.com> > > This patch enables 'redirect' to a SRIOV VF or a offloaded macvlan > device queue via tc 'mirred' action. Jeff, This patch has a dependency on this patch https://git.kernel.org/cgit/linux/kernel/git/jkirsher/next-queue.git/commit/?h=dev-queue&id=aff19cd6dd891364ba440ee0e02fe8a83a110f7c which is in your dev_queue branch. Thanks Sridhar > > Verified with the following script that creates SRIOV VFs, offloaded > macvlan and adds tc u32 filters with redirect action to the associated > netdevs. > > # add ingress qdisc. > tc qdisc add dev p4p1 ingress > > # enable hw tc offload. > ethtool -K p4p1 hw-tc-offload on > > # create 4 sriov VFs and bring up the first one. > echo 4 > /sys/class/net/p4p1/device/sriov_numvfs > sleep 1 > ip link set p4p1 up > ip link set p4p1_0 up > > # create a offloaded macvlan device and bring it up. > ethtool -K p4p1 l2-fwd-offload on > ip link add link p4p1 name mvlan_1 type macvlan > ip link set mvlan_1 up > > # add u32 filter with action to redirect to VF netdev > tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ > handle 800:0:1 u32 ht 800: \ > match ip src 192.168.1.3/32 \ > action mirred egress redirect dev p4p1_0 > > # add u32 filter with action to redirect to macvlan netdev > tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ > handle 800:0:2 u32 ht 800: \ > match ip src 192.168.2.3/32 \ > action mirred egress redirect dev mvlan_1 > > Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 96 +++++++++++++++++++++++---- > 1 file changed, 83 insertions(+), 13 deletions(-) > > diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c > index 19bf386..df7b10a 100644 > --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c > +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c > @@ -53,6 +53,7 @@ > #include <net/vxlan.h> > #include <net/pkt_cls.h> > #include <net/tc_act/tc_gact.h> > +#include <net/tc_act/tc_mirred.h> > > #include "ixgbe.h" > #include "ixgbe_common.h" > @@ -8222,6 +8223,85 @@ static int ixgbe_configure_clsu32_del_hnode(struct ixgbe_adapter *adapter, > return 0; > } > > +#ifdef CONFIG_NET_CLS_ACT > +static int handle_redirect_action(struct ixgbe_adapter *adapter, int ifindex, > + u8 *queue, u64 *action) > +{ > + unsigned int num_vfs = adapter->num_vfs, vf; > + struct net_device *upper; > + struct list_head *iter; > + > + /* redirect to a SRIOV VF */ > + for (vf = 0; vf < num_vfs; ++vf) { > + upper = pci_get_drvdata(adapter->vfinfo[vf].vfdev); > + if (upper->ifindex == ifindex) { > + if (adapter->num_rx_pools > 1) > + *queue = vf * 2; > + else > + *queue = vf * adapter->num_rx_queues_per_pool; > + > + *action = vf+1; > + *action <<= ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF; > + return 0; > + } > + } > + > + /* redirect to a offloaded macvlan netdev */ > + netdev_for_each_all_upper_dev_rcu(adapter->netdev, upper, iter) { > + if (netif_is_macvlan(upper)) { > + struct macvlan_dev *dfwd = netdev_priv(upper); > + struct ixgbe_fwd_adapter *vadapter = dfwd->fwd_priv; > + > + if (vadapter && vadapter->netdev->ifindex == ifindex) { > + *queue = adapter->rx_ring[vadapter->rx_base_queue]->reg_idx; > + *action = *queue; > + return 0; > + } > + } > + } > + > + return -EINVAL; > +} > + > +static int parse_tc_actions(struct ixgbe_adapter *adapter, > + struct tcf_exts *exts, u64 *action, u8 *queue) > +{ > + const struct tc_action *a; > + int err; > + > + if (tc_no_actions(exts)) > + return -EINVAL; > + > + tc_for_each_action(a, exts) { > + > + /* Drop action */ > + if (is_tcf_gact_shot(a)) { > + *action = IXGBE_FDIR_DROP_QUEUE; > + *queue = IXGBE_FDIR_DROP_QUEUE; > + return 0; > + } > + > + /* Redirect to a VF or a offloaded macvlan */ > + if (is_tcf_mirred_redirect(a)) { > + int ifindex = tcf_mirred_ifindex(a); > + > + err = handle_redirect_action(adapter, ifindex, queue, > + action); > + if (err == 0) > + return err; > + } > + } > + > + return -EINVAL; > +} > +#else > +static int parse_tc_actions(struct ixgbe_adapter *adapter, > + struct tcf_exts *exts, u64 *action, u8 *queue) > +{ > + return -EINVAL; > +} > +#endif /* CONFIG_NET_CLS_ACT */ > + > static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, > __be16 protocol, > struct tc_cls_u32_offload *cls) > @@ -8231,9 +8311,6 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, > struct ixgbe_mat_field *field_ptr; > struct ixgbe_fdir_filter *input; > union ixgbe_atr_input mask; > -#ifdef CONFIG_NET_CLS_ACT > - const struct tc_action *a; > -#endif > int i, err = 0; > u8 queue; > u32 uhtid, link_uhtid; > @@ -8335,18 +8412,11 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter, > if (input->filter.formatted.flow_type == IXGBE_ATR_FLOW_TYPE_IPV4) > mask.formatted.flow_type &= IXGBE_ATR_L4TYPE_IPV6_MASK; > > -#ifdef CONFIG_NET_CLS_ACT > - if (list_empty(&cls->knode.exts->actions)) > + err = parse_tc_actions(adapter, cls->knode.exts, &input->action, > + &queue); > + if (err < 0) > goto err_out; > > - list_for_each_entry(a, &cls->knode.exts->actions, list) { > - if (!is_tcf_gact_shot(a)) > - goto err_out; > - } > -#endif > - > - input->action = IXGBE_FDIR_DROP_QUEUE; > - queue = IXGBE_FDIR_DROP_QUEUE; > input->sw_idx = loc; > > spin_lock(&adapter->fdir_perfect_lock); ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads. 2016-04-05 18:15 ` Samudrala, Sridhar @ 2016-04-12 18:43 ` Bowers, AndrewX 0 siblings, 0 replies; 7+ messages in thread From: Bowers, AndrewX @ 2016-04-12 18:43 UTC (permalink / raw) To: intel-wired-lan > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On > Behalf Of Samudrala, Sridhar > Sent: Tuesday, April 05, 2016 11:16 AM > To: intel-wired-lan at lists.osuosl.org; Kirsher, Jeffrey T > <jeffrey.t.kirsher@intel.com>; Fastabend, John R > <john.r.fastabend@intel.com> > Subject: Re: [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for > redirect action to cls_u32 offloads. > > > > On 4/5/2016 10:39 AM, Sridhar Samudrala wrote: > > From: Sridhar Samudrala <sridhar.samudrala@intel.com> > > > > This patch enables 'redirect' to a SRIOV VF or a offloaded macvlan > > device queue via tc 'mirred' action. > Jeff, > This patch has a dependency on this patch > https://git.kernel.org/cgit/linux/kernel/git/jkirsher/next- > queue.git/commit/?h=dev- > queue&id=aff19cd6dd891364ba440ee0e02fe8a83a110f7c > which is in your dev_queue branch. > > Thanks > Sridhar > > > > Verified with the following script that creates SRIOV VFs, offloaded > > macvlan and adds tc u32 filters with redirect action to the associated > > netdevs. > > > > # add ingress qdisc. > > tc qdisc add dev p4p1 ingress > > > > # enable hw tc offload. > > ethtool -K p4p1 hw-tc-offload on > > > > # create 4 sriov VFs and bring up the first one. > > echo 4 > /sys/class/net/p4p1/device/sriov_numvfs > > sleep 1 > > ip link set p4p1 up > > ip link set p4p1_0 up > > > > # create a offloaded macvlan device and bring it up. > > ethtool -K p4p1 l2-fwd-offload on > > ip link add link p4p1 name mvlan_1 type macvlan > > ip link set mvlan_1 up > > > > # add u32 filter with action to redirect to VF netdev > > tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ > > handle 800:0:1 u32 ht 800: \ > > match ip src 192.168.1.3/32 \ > > action mirred egress redirect dev p4p1_0 > > > > # add u32 filter with action to redirect to macvlan netdev > > tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ > > handle 800:0:2 u32 ht 800: \ > > match ip src 192.168.2.3/32 \ > > action mirred egress redirect dev mvlan_1 > > > > Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> > > --- > > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 96 > +++++++++++++++++++++++---- > > 1 file changed, 83 insertions(+), 13 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Filters added successfully ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info 2016-04-05 17:39 [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Sridhar Samudrala 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala @ 2016-05-02 22:09 ` Bowers, AndrewX 1 sibling, 0 replies; 7+ messages in thread From: Bowers, AndrewX @ 2016-05-02 22:09 UTC (permalink / raw) To: intel-wired-lan > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On > Behalf Of Sridhar Samudrala > Sent: Tuesday, April 05, 2016 10:39 AM > To: intel-wired-lan at lists.osuosl.org; Kirsher, Jeffrey T > <jeffrey.t.kirsher@intel.com>; Fastabend, John R > <john.r.fastabend@intel.com> > Subject: [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add > helper inlines to access tcf_mirred info > > Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> > --- > include/net/tc_act/tc_mirred.h | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) Tested-by: Andrew Bowers <andrewx.bowers@intel.com> ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2016-05-02 22:09 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-04-05 17:39 [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Sridhar Samudrala 2016-04-05 17:39 ` [Intel-wired-lan] [PATCH net-next 2/2] ixgbe: Add support for redirect action to cls_u32 offloads Sridhar Samudrala 2016-04-05 17:55 ` kbuild test robot 2016-04-05 17:57 ` kbuild test robot 2016-04-05 18:15 ` Samudrala, Sridhar 2016-04-12 18:43 ` Bowers, AndrewX 2016-05-02 22:09 ` [Intel-wired-lan] [PATCH net-next 1/2] net_sched: act_mirred: add helper inlines to access tcf_mirred info Bowers, AndrewX
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