From: "Kavanagh, Mark B" <mark.b.kavanagh@intel.com>
To: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Hu, Jiayu" <jiayu.hu@intel.com>,
"Tan, Jianfeng" <jianfeng.tan@intel.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"thomas@monjalon.net" <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH v7 0/6] Support TCP/IPv4, VxLAN, and GRE GSO in DPDK
Date: Thu, 5 Oct 2017 14:39:03 +0000 [thread overview]
Message-ID: <DC5AD7FA266D86499789B1BCAEC715F8D3A20FCD@IRSMSX101.ger.corp.intel.com> (raw)
In-Reply-To: <2601191342CEEE43887BDE71AB9772585FAA4B6F@IRSMSX103.ger.corp.intel.com>
>From: Ananyev, Konstantin
>Sent: Thursday, October 5, 2017 2:23 PM
>To: Kavanagh, Mark B <mark.b.kavanagh@intel.com>; dev@dpdk.org
>Cc: Hu, Jiayu <jiayu.hu@intel.com>; Tan, Jianfeng <jianfeng.tan@intel.com>;
>Yigit, Ferruh <ferruh.yigit@intel.com>; thomas@monjalon.net
>Subject: RE: [PATCH v7 0/6] Support TCP/IPv4, VxLAN, and GRE GSO in DPDK
>
>Hi Mark,
>
>>
>> Generic Segmentation Offload (GSO) is a SW technique to split large
>> packets into small ones. Akin to TSO, GSO enables applications to
>> operate on large packets, thus reducing per-packet processing overhead.
>>
>> To enable more flexibility to applications, DPDK GSO is implemented
>> as a standalone library. Applications explicitly use the GSO library
>> to segment packets. This patch adds GSO support to DPDK for specific
>> packet types: specifically, TCP/IPv4, VxLAN, and GRE.
>>
>> The first patch introduces the GSO API framework. The second patch
>> adds GSO support for TCP/IPv4 packets (containing an optional VLAN
>> tag). The third patch adds GSO support for VxLAN packets that contain
>> outer IPv4, and inner TCP/IPv4 headers (plus optional inner and/or
>> outer VLAN tags). The fourth patch adds GSO support for GRE packets
>> that contain outer IPv4, and inner TCP/IPv4 headers (with optional
>> outer VLAN tag). The fifth patch in the series enables TCP/IPv4, VxLAN,
>> and GRE GSO in testpmd's checksum forwarding engine. The final patch
>> in the series adds GSO documentation to the programmer's guide.
>>
>> Performance Testing
>> ===================
>> The performance of TCP/IPv4 GSO on a 10Gbps link is demonstrated using
>> iperf. Setup for the test is described as follows:
>>
>> a. Connect 2 x 10Gbps physical ports (P0, P1), which are in the same
>> machine, together physically.
>> b. Launch testpmd with P0 and a vhost-user port, and use csum
>> forwarding engine with "retry".
>> c. Select IP and TCP HW checksum calculation for P0; select TCP HW
>> checksum calculation for vhost-user port.
>> d. Launch a VM with csum and tso offloading enabled.
>> e. Run iperf-client on virtio-net port in the VM to send TCP packets.
>> With enabling csum and tso, the VM can send large TCP/IPv4 packets
>> (mss is up to 64KB).
>> f. P1 is assigned to linux kernel and enabled kernel GRO. Run
>> iperf-server on P1.
>>
>> We conduct three iperf tests:
>>
>> test-1: enable GSO for P0 in testpmd, and set max GSO segment length
>> to 1518B. Run two iperf-client in the VM.
>> test-2: enable TSO for P0 in testpmd, and set TSO segsz to 1518B. Run
>> two iperf-client in the VM.
>> test-3: disable GSO and TSO in testpmd. Run two iperf-client in the VM.
>>
>> Throughput of the above three tests:
>>
>> test-1: 9.4Gbps
>> test-2: 9.5Gbps
>> test-3: 3Mbps
>>
>> Functional Testing
>> ==================
>> Unlike TCP packets, VMs can't send large VxLAN or GRE packets. The max
>> length of tunneled packets from VMs is 1514B. So current experiment
>> method can't be used to measure VxLAN and GRE GSO performance, but simply
>> test the functionality via setting small GSO segment length (e.g. 500B).
>>
>> VxLAN
>> -----
>> To test VxLAN GSO functionality, we use the following setup:
>>
>> a. Connect 2 x 10Gbps physical ports (P0, P1), which are in the same
>> machine, together physically.
>> b. Launch testpmd with P0 and a vhost-user port, and use csum forwarding
>> engine with "retry".
>> c. Testpmd commands:
>> - csum parse_tunnel on "P0"
>> - csum parse_tunnel on "vhost-user port"
>> - csum set outer-ip hw "P0"
>> - csum set ip hw "P0"
>> - csum set tcp hw "P0"
>> - csum set tcp hw "vhost-user port"
>> - set port "P0" gso on
>> - set gso segsz 500
>> d. Launch a VM with csum and tso offloading enabled.
>> e. Create a vxlan port for the virtio-net port in the VM. Run iperf-client
>> on the VxLAN port, so TCP packets are VxLAN encapsulated. However, the
>> max packet length is 1514B.
>> f. P1 is assigned to linux kernel and kernel GRO is disabled. Similarly,
>> create a VxLAN port for P1, and run iperf-server on the VxLAN port.
>>
>> In testpmd, we can see the length of all packets sent from P0 is smaller
>> than or equal to 500B. Additionally, the packets arriving in P1 is
>> encapsulated and is smaller than or equal to 500B.
>>
>> GRE
>> ---
>> The same process may be used to test GRE functionality, with the exception
>that
>> the tunnel type created for both the guest's virtio-net, and the host's
>kernel
>> interfaces is GRE:
>> `ip tunnel add <gre tunnel> mode gre remote <remote IP> local <local_ip>`
>>
>> As in the VxLAN testcase, the length of packets sent from P0, and received
>on
>> P1, is less than 500B.
>>
>> Change log
>> ==========
>> v7:
>> - add RTE_GSO_SEG_SIZE_MIN macro; use this to validate gso_ctx.gso_segsz.
>> - rename 'ipid_flag' member of gso_ctx to 'flag'.
>> - remove mention of VLAN tags in supported packet types.
>> - don't clear PKT_TX_TCP_SEG flag if GSO fails.
>> - take all packet overhead into account when checking for empty packet.
>> - ensure that only enabled GSO types are enacted upon (i.e. no fall-through
>to
>> TCP/IPv4 case from tunneled case).
>> - validate user-supplied gso segsz arg against RTE_GSO_SEG_SIZE_MIN in
>testpmd.
>> - simplify error-checking/handling for GSO failure case in testpmd csum
>engine.
>> - use 0 instead of !RTE_GSO_IPID_FIXED in testpmd.
>
>Looks o in general, just few nits below.
>Konstantin
Thanks Konstantin - I'll address those issues and spin up a new patchset right now.
Responses to comments are inline, as usual.
Thanks again,
Mark
>
>1. there are few checkpatch errors regarding indentation.
I saw the issues regarding indentation - apologies :(
The issue reported with the MAINTAINERS file in patch 6/6 is a bit of a mystery to me though - any ideas?
>2. [dpdk-dev,v7,2/6] gso: add TCP/IPv4 GSO support
>
>int
> rte_gso_segment(struct rte_mbuf *pkt,
>@@ -41,12 +46,53 @@
> struct rte_mbuf **pkts_out,
> uint16_t nb_pkts_out)
> {
>+ struct rte_mempool *direct_pool, *indirect_pool;
>+ struct rte_mbuf *pkt_seg;
>+ uint64_t ol_flags;
>+ uint16_t gso_size;
>+ uint8_t ipid_delta;
>+ int ret = 1;
>+
> if (pkt == NULL || pkts_out == NULL || gso_ctx == NULL ||
> nb_pkts_out < 1)
> return -EINVAL;
>
>- pkt->ol_flags &= (~PKT_TX_TCP_SEG);
>- pkts_out[0] = pkt;
>+ if ((gso_ctx->gso_size < RTE_GSO_SEG_SIZE_MIN) ||
>+ (gso_ctx->gso_size >= pkt->pkt_len) ||
>+ (gso_ctx->gso_types & DEV_TX_OFFLOAD_TCP_TSO) !=
>+ gso_ctx->gso_types) {
>+ pkt->ol_flags &= (~PKT_TX_TCP_SEG);
>+ pkts_out[0] = pkt;
>+ return 1;
>+ }
>First and third are just checks for gso_ctx misconfiguration.
>I think we don't need to reset PKT_TX_TCP_SEG bit in ol_flags nt case.
Yes, you're right - that error appears to have been introduced while manually resolving a merge conflict while rebasing.
>I'd suggest either remove them at all or merge with the invalid parameters
>check above:
>
>if (pkt == NULL || pkts_out == NULL || gso_ctx == NULL ||
> nb_pkts_out < 1 ||
> gso_ctx->gso_size < RTE_GSO_SEG_SIZE_MIN ||
> gso_ctx->gso_types != DEV_TX_OFFLOAD_TCP_TSO)
> return -EINVAL;
>
>if ((gso_ctx->gso_size >= pkt->pkt_len) {
> pkt->ol_flags &= (~PKT_TX_TCP_SEG);
> pkts_out[0] = pkt;
> return 1;
>}
>....
Agreed.
>
>3. [dpdk-dev,v7,3/6] gso: add VxLAN GSO support
>
>
>lib/librte_gso/rte_gso.c
>
>int
> rte_gso_segment(struct rte_mbuf *pkt,
>@@ -59,7 +60,8 @@
>
> ...
>+ (gso_ctx->gso_types & (DEV_TX_OFFLOAD_TCP_TSO |
>+ DEV_TX_OFFLOAD_VXLAN_TNL_TSO)) !=
> gso_ctx->gso_types) {
>
>I think the check should be just:
>(gso_ctx->gso_types & (DEV_TX_OFFLOAD_TCP_TSO | DEV_TX_OFFLOAD_VXLAN_TNL_TSO))
>!= 0)
>
>As we do want to allow only VXLAN segmentation for ctx.
Ah yes, good catch.
In that case though, wouldn't the statement be:
if (pkt == NULL || pkts_out == NULL || gso_ctx == NULL ||
nb_pkts_out < 1 ||
gso_ctx->gso_size < RTE_GSO_SEG_SIZE_MIN ||
(gso_ctx->gso_types & (DEV_TX_OFFLOAD_TCP_TSO |
DEV_TX_OFFLOAD_VXLAN_TNL_TSO) == 0))
return -EINVAL;
>
>4. [dpdk-dev,v7,4/6] gso: add GRE GSO support
>Same comment as above.
>
>>
>> v6:
>> - rebase to HEAD of master (i5dce9fcA)
>> - remove 'l3_offset' parameter from 'update_ipv4_tcp_headers'
>>
>> v5:
>> - add GSO section to the programmer's guide.
>> - use MF or (previously 'and') offset to check if a packet is IP
>> fragmented.
>> - move 'update_header' helper functions to gso_common.h.
>> - move txp/ipv4 'update_header' function to gso_tcp4.c.
>> - move tunnel 'update_header' function to gso_tunnel_tcp4.c.
>> - add offset parameter to 'update_header' functions.
>> - combine GRE and VxLAN tunnel header update functions into a single
>> function.
>> - correct typos and errors in comments/commit messages.
>>
>> v4:
>> - use ol_flags instead of packet_type to decide which segmentation
>> function to use.
>> - use MF and offset to check if a packet is IP fragmented, instead of
>> using DF.
>> - remove ETHER_CRC_LEN from gso segment payload length calculation.
>> - refactor internal header update and other functions.
>> - remove RTE_GSO_IPID_INCREASE.
>> - add some of GSO documents.
>> - set the default GSO length to 1514 and fill PKT_TX_TCP_SEG for the
>> packets sent from GSO-enabled ports in testpmd.
>> v3:
>> - support all IPv4 header flags, including RTE_PTYPE_(INNER_)L3_IPV4,
>> RTE_PTYPE_(INNER_)L3_IPV4_EXT and RTE_PTYPE_(INNER_)L3_IPV4_EXT_
>> UNKNOWN.
>> - fill mbuf->packet_type instead of using rte_net_get_ptype() in
>> csumonly.c, since rte_net_get_ptype() doesn't support vxlan.
>> - store the input packet into pkts_out inside gso_tcp4_segment() and
>> gso_tunnel_tcp4_segment() instead of rte_gso_segment(), when no GSO
>> is performed.
>> - add missing incldues.
>> - optimize file names, function names and function description.
>> - fix one bug in testpmd.
>> v2:
>> - merge data segments whose data_len is less than mss into a large data
>> segment in gso_do_segment().
>> - use mbuf->packet_type/l2_len/l3_len etc. instead of parsing the packet
>> header in rte_gso_segment().
>> - provide IP id macros for applications to select fixed or incremental IP
>> ids.
>>
>> Jiayu Hu (3):
>> gso: add Generic Segmentation Offload API framework
>> gso: add TCP/IPv4 GSO support
>> app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO
>>
>> Mark Kavanagh (3):
>> gso: add VxLAN GSO support
>> gso: add GRE GSO support
>> doc: add GSO programmer's guide
>>
>> MAINTAINERS | 6 +
>> app/test-pmd/cmdline.c | 179 ++++++++
>> app/test-pmd/config.c | 24 ++
>> app/test-pmd/csumonly.c | 43 +-
>> app/test-pmd/testpmd.c | 13 +
>> app/test-pmd/testpmd.h | 10 +
>> config/common_base | 5 +
>> doc/api/doxy-api-index.md | 1 +
>> doc/api/doxy-api.conf | 1 +
>> .../generic_segmentation_offload_lib.rst | 256 +++++++++++
>> .../prog_guide/img/gso-output-segment-format.svg | 313 ++++++++++++++
>> doc/guides/prog_guide/img/gso-three-seg-mbuf.svg | 477
>+++++++++++++++++++++
>> doc/guides/prog_guide/index.rst | 1 +
>> doc/guides/rel_notes/release_17_11.rst | 17 +
>> doc/guides/testpmd_app_ug/testpmd_funcs.rst | 46 ++
>> lib/Makefile | 2 +
>> lib/librte_eal/common/include/rte_log.h | 1 +
>> lib/librte_gso/Makefile | 52 +++
>> lib/librte_gso/gso_common.c | 153 +++++++
>> lib/librte_gso/gso_common.h | 171 ++++++++
>> lib/librte_gso/gso_tcp4.c | 104 +++++
>> lib/librte_gso/gso_tcp4.h | 74 ++++
>> lib/librte_gso/gso_tunnel_tcp4.c | 126 ++++++
>> lib/librte_gso/gso_tunnel_tcp4.h | 75 ++++
>> lib/librte_gso/rte_gso.c | 111 +++++
>> lib/librte_gso/rte_gso.h | 148 +++++++
>> lib/librte_gso/rte_gso_version.map | 7 +
>> mk/rte.app.mk | 1 +
>> 28 files changed, 2413 insertions(+), 4 deletions(-)
>> create mode 100644
>doc/guides/prog_guide/generic_segmentation_offload_lib.rst
>> create mode 100644 doc/guides/prog_guide/img/gso-output-segment-format.svg
>> create mode 100644 doc/guides/prog_guide/img/gso-three-seg-mbuf.svg
>> create mode 100644 lib/librte_gso/Makefile
>> create mode 100644 lib/librte_gso/gso_common.c
>> create mode 100644 lib/librte_gso/gso_common.h
>> create mode 100644 lib/librte_gso/gso_tcp4.c
>> create mode 100644 lib/librte_gso/gso_tcp4.h
>> create mode 100644 lib/librte_gso/gso_tunnel_tcp4.c
>> create mode 100644 lib/librte_gso/gso_tunnel_tcp4.h
>> create mode 100644 lib/librte_gso/rte_gso.c
>> create mode 100644 lib/librte_gso/rte_gso.h
>> create mode 100644 lib/librte_gso/rte_gso_version.map
>>
>> --
>> 1.9.3
next prev parent reply other threads:[~2017-10-05 14:39 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-24 14:15 [dpdk-dev] [PATCH 0/5] Support TCP/IPv4, VxLAN " Jiayu Hu
2017-08-24 14:15 ` [dpdk-dev] [PATCH 1/5] lib: add Generic Segmentation Offload API framework Jiayu Hu
2017-08-30 1:38 ` Ananyev, Konstantin
2017-08-30 7:57 ` Jiayu Hu
2017-08-24 14:15 ` [dpdk-dev] [PATCH 2/5] gso/lib: add TCP/IPv4 GSO support Jiayu Hu
2017-08-30 1:38 ` Ananyev, Konstantin
2017-08-30 2:55 ` Jiayu Hu
2017-08-30 9:25 ` Kavanagh, Mark B
2017-08-30 9:39 ` Ananyev, Konstantin
2017-08-30 9:59 ` Ananyev, Konstantin
2017-08-30 13:27 ` Kavanagh, Mark B
2017-08-30 9:03 ` Jiayu Hu
2017-09-04 3:31 ` Jiayu Hu
2017-09-04 9:54 ` Ananyev, Konstantin
2017-09-05 1:09 ` Hu, Jiayu
2017-09-11 13:04 ` Ananyev, Konstantin
2017-08-24 14:15 ` [dpdk-dev] [PATCH 3/5] lib/gso: add VxLAN " Jiayu Hu
2017-08-24 14:15 ` [dpdk-dev] [PATCH 4/5] lib/gso: add GRE " Jiayu Hu
2017-08-24 14:15 ` [dpdk-dev] [PATCH 5/5] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Jiayu Hu
2017-08-30 1:37 ` [dpdk-dev] [PATCH 0/5] Support TCP/IPv4, VxLAN and GRE GSO in DPDK Ananyev, Konstantin
2017-08-30 7:36 ` Jiayu Hu
2017-08-30 10:49 ` Ananyev, Konstantin
2017-08-30 13:32 ` Kavanagh, Mark B
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 " Jiayu Hu
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 1/5] gso: add Generic Segmentation Offload API framework Jiayu Hu
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 2/5] gso: add TCP/IPv4 GSO support Jiayu Hu
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 3/5] gso: add VxLAN " Jiayu Hu
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 4/5] gso: add GRE " Jiayu Hu
2017-09-05 7:57 ` [dpdk-dev] [PATCH v2 5/5] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Jiayu Hu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 0/5] Support TCP/IPv4, VxLAN and GRE GSO in DPDK Jiayu Hu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 1/5] gso: add Generic Segmentation Offload API framework Jiayu Hu
2017-09-12 10:36 ` Ananyev, Konstantin
2017-09-13 2:11 ` Jiayu Hu
2017-09-14 18:33 ` Ferruh Yigit
2017-09-15 1:12 ` Hu, Jiayu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 2/5] gso: add TCP/IPv4 GSO support Jiayu Hu
2017-09-12 11:17 ` Ananyev, Konstantin
2017-09-13 2:48 ` Jiayu Hu
2017-09-13 9:38 ` Ananyev, Konstantin
2017-09-13 10:23 ` Hu, Jiayu
2017-09-13 14:52 ` Kavanagh, Mark B
2017-09-13 15:13 ` Ananyev, Konstantin
2017-09-14 0:59 ` Hu, Jiayu
2017-09-14 8:35 ` Kavanagh, Mark B
2017-09-14 8:39 ` Ananyev, Konstantin
2017-09-14 9:00 ` Kavanagh, Mark B
2017-09-14 9:10 ` Ananyev, Konstantin
2017-09-14 9:35 ` Kavanagh, Mark B
2017-09-12 14:17 ` Ananyev, Konstantin
2017-09-13 10:44 ` Jiayu Hu
2017-09-13 22:10 ` Ananyev, Konstantin
2017-09-14 6:07 ` Jiayu Hu
2017-09-14 8:47 ` Ananyev, Konstantin
2017-09-14 9:29 ` Hu, Jiayu
2017-09-14 9:35 ` Ananyev, Konstantin
2017-09-14 10:01 ` Hu, Jiayu
2017-09-14 15:42 ` Kavanagh, Mark B
2017-09-14 18:38 ` Ananyev, Konstantin
2017-09-15 7:54 ` Hu, Jiayu
2017-09-15 8:15 ` Ananyev, Konstantin
2017-09-15 8:17 ` Ananyev, Konstantin
2017-09-15 8:38 ` Hu, Jiayu
2017-09-14 8:51 ` Kavanagh, Mark B
2017-09-14 9:45 ` Hu, Jiayu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 3/5] gso: add VxLAN " Jiayu Hu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 4/5] gso: add GRE " Jiayu Hu
2017-09-12 2:43 ` [dpdk-dev] [PATCH v3 5/5] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Jiayu Hu
2017-09-14 18:33 ` Ferruh Yigit
2017-09-15 1:13 ` Hu, Jiayu
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 0/5] Support TCP/IPv4, VxLAN and GRE GSO in DPDK Jiayu Hu
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 1/5] gso: add Generic Segmentation Offload API framework Jiayu Hu
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 2/5] gso: add TCP/IPv4 GSO support Jiayu Hu
2017-09-20 7:03 ` Yao, Lei A
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 3/5] gso: add VxLAN " Jiayu Hu
2017-09-20 3:11 ` Tan, Jianfeng
2017-09-20 3:17 ` Hu, Jiayu
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 4/5] gso: add GRE " Jiayu Hu
2017-09-20 2:53 ` Tan, Jianfeng
2017-09-20 6:01 ` Hu, Jiayu
2017-09-19 7:32 ` [dpdk-dev] [PATCH v4 5/5] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Jiayu Hu
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 0/6] Support TCP/IPv4, VxLAN and GRE GSO in DPDK Mark Kavanagh
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 0/6] Support TCP/IPv4, VxLAN, " Mark Kavanagh
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 1/6] gso: add Generic Segmentation Offload API framework Mark Kavanagh
2017-10-04 13:11 ` Ananyev, Konstantin
2017-10-04 13:21 ` Kavanagh, Mark B
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
2017-10-04 13:32 ` Ananyev, Konstantin
2017-10-04 14:30 ` Kavanagh, Mark B
2017-10-04 14:49 ` Ananyev, Konstantin
2017-10-04 14:59 ` Kavanagh, Mark B
2017-10-04 13:35 ` Ananyev, Konstantin
2017-10-04 14:22 ` Kavanagh, Mark B
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 3/6] gso: add VxLAN " Mark Kavanagh
2017-10-04 14:12 ` Ananyev, Konstantin
2017-10-04 14:35 ` Kavanagh, Mark B
2017-10-04 16:13 ` Kavanagh, Mark B
2017-10-04 16:17 ` Ananyev, Konstantin
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 4/6] gso: add GRE " Mark Kavanagh
2017-10-04 14:15 ` Ananyev, Konstantin
2017-10-04 14:36 ` Kavanagh, Mark B
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Mark Kavanagh
2017-10-04 15:08 ` Ananyev, Konstantin
2017-10-04 16:23 ` Kavanagh, Mark B
2017-10-04 16:26 ` Ananyev, Konstantin
2017-10-04 16:51 ` Kavanagh, Mark B
2017-10-02 16:45 ` [dpdk-dev] [PATCH v6 6/6] doc: add GSO programmer's guide Mark Kavanagh
2017-10-04 13:51 ` Mcnamara, John
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 0/6] Support TCP/IPv4, VxLAN, and GRE GSO in DPDK Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 1/6] gso: add Generic Segmentation Offload API framework Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 3/6] gso: add VxLAN " Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 4/6] gso: add GRE " Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Mark Kavanagh
2017-10-05 11:02 ` [dpdk-dev] [PATCH v7 6/6] doc: add GSO programmer's guide Mark Kavanagh
2017-10-05 13:22 ` [dpdk-dev] [PATCH v7 0/6] Support TCP/IPv4, VxLAN, and GRE GSO in DPDK Ananyev, Konstantin
2017-10-05 14:39 ` Kavanagh, Mark B [this message]
2017-10-05 15:43 ` [dpdk-dev] [PATCH v8 " Mark Kavanagh
2017-10-05 17:12 ` Ananyev, Konstantin
2017-10-05 20:16 ` Kavanagh, Mark B
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 " Mark Kavanagh
2017-10-05 22:24 ` Ananyev, Konstantin
2017-10-06 8:24 ` [dpdk-dev] FW: " Kavanagh, Mark B
2017-10-06 10:35 ` [dpdk-dev] " Kavanagh, Mark B
2017-10-06 23:32 ` Ferruh Yigit
2017-10-06 23:34 ` Ferruh Yigit
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 " Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 1/6] gso: add Generic Segmentation Offload API framework Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 2/6] gso: add TCP/IPv4 GSO support Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 3/6] gso: add VxLAN " Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 4/6] gso: add GRE " Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Jiayu Hu
2017-10-07 14:56 ` [dpdk-dev] [PATCH v10 6/6] doc: add GSO programmer's guide Jiayu Hu
2017-10-08 3:40 ` [dpdk-dev] [PATCH v10 0/6] Support TCP/IPv4, VxLAN, and GRE GSO in DPDK Ferruh Yigit
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 1/6] gso: add Generic Segmentation Offload API framework Mark Kavanagh
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 3/6] gso: add VxLAN " Mark Kavanagh
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 4/6] gso: add GRE " Mark Kavanagh
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Mark Kavanagh
2017-10-05 20:36 ` [dpdk-dev] [PATCH v9 6/6] doc: add GSO programmer's guide Mark Kavanagh
2017-10-06 13:34 ` Mcnamara, John
2017-10-06 13:41 ` Kavanagh, Mark B
2017-10-05 15:43 ` [dpdk-dev] [PATCH v8 1/6] gso: add Generic Segmentation Offload API framework Mark Kavanagh
2017-10-05 15:44 ` [dpdk-dev] [PATCH v8 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
2017-10-05 15:44 ` [dpdk-dev] [PATCH v8 3/6] gso: add VxLAN " Mark Kavanagh
2017-10-05 15:44 ` [dpdk-dev] [PATCH v8 4/6] gso: add GRE " Mark Kavanagh
2017-10-05 15:44 ` [dpdk-dev] [PATCH v8 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Mark Kavanagh
2017-10-05 15:44 ` [dpdk-dev] [PATCH v8 6/6] doc: add GSO programmer's guide Mark Kavanagh
2017-10-05 17:57 ` Mcnamara, John
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 1/6] gso: add Generic Segmentation Offload API framework Mark Kavanagh
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
2017-09-29 3:12 ` Jiayu Hu
2017-09-29 9:05 ` Kavanagh, Mark B
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 3/6] gso: add VxLAN " Mark Kavanagh
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 4/6] gso: add GRE " Mark Kavanagh
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 5/6] app/testpmd: enable TCP/IPv4, VxLAN and GRE GSO Mark Kavanagh
2017-09-28 22:13 ` [dpdk-dev] [PATCH v5 6/6] doc: add GSO programmer's guide Mark Kavanagh
2017-09-28 22:18 ` [dpdk-dev] [PATCH v5 2/6] gso: add TCP/IPv4 GSO support Mark Kavanagh
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