> -----Original Message-----
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Peng, Yuan
> Sent: Friday, November 3, 2017 11:39 AM
> To: Zhao1, Wei <wei.zh...@intel.com>; dev@dpdk.org
> Cc: Zhao1, Wei <wei.zh...@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v2] net/ixgbe: fix filter parser error in L2
> tunnel
>
> Tested-by: Peng Yuan <yuan.p...@intel.com>
>
> - Tested Branch: dpdk-master
> - Tested Commit: 8ced1542f7a356097c0b24bd1e08db670ff31b92
> - OS: 4.8.6-300.fc25.x86_64
> - GCC: gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1)
> - CPU: Intel(R) Xeon(R) CPU D-1541 @ 2.10GHz
> - NIC: Intel Corporation Ethernet Connection X552/X557-AT 10GBASE-T
> [8086:15ad]
> - Default x86_64-native-linuxapp-gcc configuration
> - Prerequisites:
> - Total 1 cases, 1 passed, 0 failed
>
> Hardware:
> dut: 10.240.176.192
> tester: 10.240.176.191
> X552/X557-AT 10g*2
>
> Test steps:
>
> Bind pf to igb_uio:
> ./usertools/dpdk-devbind.py -b igb_uio 03:00.0
>
> add two vfs on dpdk pf, then bind the vfs to vfio-pci:
> echo 2 >/sys/bus/pci/devices/0000:03:00.0/max_vfs
> ./usertools/dpdk-devbind.py -b vfio-pci 03:10.0 03:10.2
>
> Start testpmd:
> ./x86_64-native-linuxapp-gcc/app/testpmd -c 1f -n 4 -m 1024 -w 03:00.0
> --file-prefix=pf - -i --rxq=4 --txq=4 testpmd> set fwd rxonly testpmd> set
> verbose 1 testpmd> start ./x86_64-native-linuxapp-gcc/app/testpmd -c
> 0xf0 -n 4 -w 03:10.0 --file-prefix=vf0 -m 1024 - -i --rxq=4 --txq=4
> --disable-rss
> testpmd> set fwd rxonly testpmd> set verbose 1 testpmd>
> start ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xf00 -n 4 -w 03:10.2
> --file-prefix=vf1 -m 1024 - -i --rxq=4 --txq=4 --disable-rss testpmd> set fwd
> rxonly testpmd> set verbose 1 testpmd> start
>
> 1. create filter rules,
> testpmd> flow create 0 ingress pattern e_tag grp_ecid_b is 0x1309 / end
> actions vf id 0 / end Flow rule #0 created testpmd> flow create 0 ingress
> pattern e_tag grp_ecid_b is 0x1308 / end actions vf id 1 / end Flow rule #1
> created
>
> 2. send packets:
> pkt1 = Ether(dst="00:11:22:33:44:55")/Dot1BR(GRP=0x1,
> ECIDbase=0x309)/Raw('x' * 20)
> pkt2 = Ether(dst="00:11:22:33:44:55")/Dot1BR(GRP=0x1,
> ECIDbase=0x308)/Raw('x' * 20)
> pkt3 = Ether(dst="00:11:22:33:44:55")/Dot1BR(GRP=0x1,
> ECIDbase=0x307)/Raw('x' * 20)
> pkt4 = Ether(dst="00:11:22:33:44:55")/Dot1BR(GRP=0x2,
> ECIDbase=0x309)/Raw('x' * 20)
>
> verify pkt1 to vf0 queue0, pkt2 to vf1 queue0, pkt3 and pkt4 can't received
> by pf and vfs.
>
>
> -----Original Message-----
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Wei Zhao
> Sent: Wednesday, November 1, 2017 4:25 PM
> To: dev@dpdk.org
> Cc: Zhao1, Wei <wei.zh...@intel.com>
> Subject: [dpdk-dev] [PATCH v2] net/ixgbe: fix filter parser error in L2 tunnel
>
> The action for L2 tunnel should be VF, not QUEUE.
>
> Fixes: 99e7003831c ("net/ixgbe: parse L2 tunnel filter")
>
> Signed-off-by: Wei Zhao <wei.zh...@intel.com>
Acked-by: Wei Dai <wei....@intel.com>
> ---
> drivers/net/ixgbe/ixgbe_flow.c | 18 +++++++++++-------
> 1 file changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
> index 82fc705..1c5e103 100644
> --- a/drivers/net/ixgbe/ixgbe_flow.c
> +++ b/drivers/net/ixgbe/ixgbe_flow.c
> @@ -1095,7 +1095,7 @@ ixgbe_parse_syn_filter(struct rte_eth_dev *dev,
> * The first not void item can be E_TAG.
> * The next not void item must be END.
> * action:
> - * The first not void action should be QUEUE.
> + * The first not void action should be VF.
> * The next not void action should be END.
> * pattern example:
> * ITEM Spec Mask
> @@ -1116,7 +1116,7 @@ cons_parse_l2_tn_filter(const struct
> rte_flow_attr *attr,
> const struct rte_flow_item_e_tag *e_tag_spec;
> const struct rte_flow_item_e_tag *e_tag_mask;
> const struct rte_flow_action *act;
> - const struct rte_flow_action_queue *act_q;
> + const struct rte_flow_action_vf *act_vf;
>
> if (!pattern) {
> rte_flow_error_set(error, EINVAL,
> @@ -1224,9 +1224,9 @@ cons_parse_l2_tn_filter(const struct
> rte_flow_attr *attr,
> return -rte_errno;
> }
>
> - /* check if the first not void action is QUEUE. */
> + /* check if the first not void action is VF. */
> act = next_no_void_action(actions, NULL);
> - if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE) {
> + if (act->type != RTE_FLOW_ACTION_TYPE_VF) {
> memset(filter, 0, sizeof(struct rte_eth_l2_tunnel_conf));
> rte_flow_error_set(error, EINVAL,
> RTE_FLOW_ERROR_TYPE_ACTION,
> @@ -1234,8 +1234,8 @@ cons_parse_l2_tn_filter(const struct
> rte_flow_attr *attr,
> return -rte_errno;
> }
>
> - act_q = (const struct rte_flow_action_queue *)act->conf;
> - filter->pool = act_q->index;
> + act_vf = (const struct rte_flow_action_vf *)act->conf;
> + filter->pool = act_vf->id;
>
> /* check if the next not void item is END */
> act = next_no_void_action(actions, act); @@ -1260,6 +1260,8 @@
> ixgbe_parse_l2_tn_filter(struct rte_eth_dev *dev, {
> int ret = 0;
> struct ixgbe_hw *hw =
> IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> + struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
> + uint16_t vf_num;
>
> ret = cons_parse_l2_tn_filter(attr, pattern,
> actions, l2_tn_filter, error);
> @@ -1274,7 +1276,9 @@ ixgbe_parse_l2_tn_filter(struct rte_eth_dev *dev,
> return -rte_errno;
> }
>
> - if (l2_tn_filter->pool >= dev->data->nb_rx_queues)
> + vf_num = pci_dev->max_vfs;
> +
> + if (l2_tn_filter->pool >= vf_num)
> return -rte_errno;
>
> return ret;
> --
> 2.7.4
