[dpdk-dev] [PATCH v6 0/9] Support VxLAN on Fortville

Liu, Yong yong.liu at intel.com
Tue Oct 21 16:54:47 CEST 2014
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Tested-by: Yong Liu <yong.liu at intel.com>

- Tested Commit: 455d09e54b92a4626e178b020fe9c23e43ede3f7
- OS: Fedora20 3.15.8-200.fc20.x86_64
- GCC: gcc version 4.8.3 20140624
- CPU: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
- NIC: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ [8086:1583]
- Default x86_64-native-linuxapp-gcc configuration
- Total 6 cases, 6 passed, 0 failed

- Case: vxlan_ipv4_detect
  Description: Check testpmd can receive and detect vxlan packet 
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disable-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4789 1
	Set forward type to rxonly and enable detail log output
		testpmd>set fwd rxonly
		testpmd>set verbose 1
		testpmd>start
	Send packets with udp/tcp/sctp inner L4 data
  Expected test result:
	testpmd can receive the vxlan packet with different inner L4 data and detect whether the packet is vxlan packet.

- Case: vxlan_ipv6_detect
  Description: Check testpmd can receive and detect ipv6 vxlan packet
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disable-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4789 1
	Set forward type to rxonly and enable detail log output
		testpmd>set fwd rxonly
		testpmd>set verbose 1
		testpmd>start
	Send vxlan packets with outer IPv6 header and inner IPv6 header.
  Expected test result:
	testpmd can receive the vxlan packet with different inner L4 data and detect whether the packet is IPv6 vxlan packet.

- Case: vxlan_ipv4_checksum_offload
  Description: Check testpmd can offload vxlan checksum and forward the packet
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled.
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disable-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4789 1
	Set csum packet forwarding mode and enable verbose log.
		testpmd>set fwd csum
		testpmd>set verbose 1
		testpmd>start
	Enable outer IP,UDP,TCP,SCTP and inner IP,UDP checksum offload when inner L4 protocal is UDP.
		testpmd>tx_checksum set 0 0xf3
	Enable outer IP,UDP,TCP,SCTP and inner IP,TCP,SCTP checksum offload when inner L4 protocal is TCP or SCTP.
		testpmd>tx_checksum set 0 0xfd
	Send ipv4 vxlan packet with invalid outer/inner l3 or l4 checksum.	
  Expected test result:
	testpmd can forwarded vxlan packet and the checksum is corrected. The chksum error counter also increased.

- Case: vxlan_ipv6_checksum_offload
  Description: Check testpmd can offload ipv6 vxlan checksum and forward the packet 
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled.
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disable-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4789 1
	Set csum packet forwarding mode and enable verbose log.
		testpmd>set fwd csum
		testpmd>set verbose 1
		testpmd>start
	Enable outer IP,UDP,TCP,SCTP and inner IP,UDP checksum offload when inner L4 protocal is UDP.
		testpmd>tx_checksum set 0 0xf3
	Enable outer IP,UDP,TCP,SCTP and inner IP,TCP,SCTP checksum offload when inner L4 protocal is TCP or SCTP.
		testpmd>tx_checksum set 0 0xfd
	Send ipv6 vxlan packet with invalid outer/inner l3 or l4 checksum.
  Expected test result:
	testpmd can forwarded vxlan packet and the checksum is corrected. The chksum error counter also increased.


- Case: tunnel_filter
  Description: Check FVL vxlan tunnel filter function work with testpmd.
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled.
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disable-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4
	Set rxonly forwarding mode and enable verbose log.
		testpmd>set fwd rxonly
		testpmd>set verbose 1
		testpmd>start
	Add cloud filter with specified inner dst mac and inner vlan.
		testpmd>tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 192.168.2.2 1 vxlan imac-ivlan 1 3
	Add cloud filter with specified inner dst mac,inner vlan and tunnel id. 
		testpmd>tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 192.168.2.2 1 vxlan imac-ivlan-tenid 1 3
	Add cloud filter with specified inner dst mac and tunnel id.
		testpmd>tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 192.168.2.2 1 vxlan imac-tenid 1 3
	Add cloud filter with specified inner dst mac.
		testpmd>tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 192.168.2.2 1 vxlan imac 1 3
	Add cloud filter with specified outer dst mac, inner dst mac and tunnel id.
		testpmd>tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 192.168.2.2 1 vxlan omac-imac-tenid 1 3
	Send vxlan packet matched the specified fields.
  Expected test result:
	testpmd can received the  vxlan packet on the assigned queue 3.

- Case: tunnel_filter_invalid
  Description: Check FVL vxlan tunnel  filter invalid command cannot accepted by testpmd 
  Command / instruction:
	Start testpmd with vxlan enabled and rss disabled.
		testpmd -c ffff -n 4 -- -i --tunnel-type=1 --disble-rss --rxq=4 --txq=4 --nb-cores=8 --nb-ports=2
	Enable VxLAN on both ports and UDP dport setting to 4789
		testpmd>rx_vxlan_port add 4789 0
		testpmd>rx_vxlan_port add 4
	Add Clould filter with invalid Mac address.
	Add Clould filter with invalid ip address.
	Add Clould filter with invalid vlan.
	Add Clould filter with invalid vni.
	Add Clould filter with invalid queue id.
  Expected test result: testpmd will report the parameter is invalid.

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jijiang Liu
> Sent: Tuesday, October 21, 2014 4:46 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v6 0/9] Support VxLAN on Fortville
> 
> The patch set supports VxLAN on Fortville based on latest rte_mbuf
> structure.
> 
> It includes:
>  - Support VxLAN packet identification by configuring UDP tunneling port.
>  - Support VxLAN packet filters. It uses MAC and VLAN to point
>    to a queue. The filter types supported are listed below:
>    1. Inner MAC and Inner VLAN ID
>    2. Inner MAC address, inner VLAN ID and tenant ID.
>    3. Inner MAC and tenant ID
>    4. Inner MAC address
>    5. Outer MAC address, tenant ID and inner MAC
>  - Support VxLAN TX checksum offload, which include outer L3(IP), inner L3(IP)
> and inner L4(UDP,TCP and SCTP)
> 
> Change notes:
> 
>  v6)  * Split the rte_mbuf structure changes as a seperate patch.
>       * Remove the initialization configuration of VXLAN UDP port.
>       * Change the filter_type field in rte_eth_tunnel_filter_conf to "uint16_t"
> type.
>       * Add more descriptions about some API comments and commit logs.
> 
> 
> Jijiang Liu (9):
>   rte_mbuf structure changes
>   add VxLAN packet identification API in librte_ether
>   support VxLAN packet identification in librte_pmd_i40e
>   test VxLAN packet identification in testpmd.
>   add data structures of tunneling filter in rte_eth_ctrl.h
>   implement the API of VxLAN packet filter in librte_pmd_i40e
>   test VxLAN packet filter
>   support VxLAN Tx checksum offload
>   test VxLAN Tx checksum offload
> 
>  app/test-pmd/cmdline.c            |  230 ++++++++++++++++++++++++-
>  app/test-pmd/config.c             |    6 +-
>  app/test-pmd/csumonly.c           |  195 +++++++++++++++++++--
>  app/test-pmd/parameters.c         |   13 ++
>  app/test-pmd/rxonly.c             |   49 ++++++
>  app/test-pmd/testpmd.c            |    8 +
>  app/test-pmd/testpmd.h            |    4 +
>  lib/librte_ether/rte_eth_ctrl.h   |   64 +++++++
>  lib/librte_ether/rte_ethdev.c     |   63 +++++++
>  lib/librte_ether/rte_ethdev.h     |   63 +++++++
>  lib/librte_ether/rte_ether.h      |    8 +
>  lib/librte_mbuf/rte_mbuf.h        |   26 +++-
>  lib/librte_pmd_i40e/i40e_ethdev.c |  341
> ++++++++++++++++++++++++++++++++++++-
>  lib/librte_pmd_i40e/i40e_ethdev.h |    8 +-
>  lib/librte_pmd_i40e/i40e_rxtx.c   |   55 ++++++-
>  15 files changed, 1101 insertions(+), 32 deletions(-)
> 
> --
> 1.7.7.6
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