From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Kavanagh, Mark B" <mark.b.kavanagh@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 v6 3/6] gso: add VxLAN GSO support
Date: Wed, 4 Oct 2017 14:12:20 +0000 [thread overview]
Message-ID: <2601191342CEEE43887BDE71AB9772585FAA3DDE@IRSMSX103.ger.corp.intel.com> (raw)
In-Reply-To: <1506962749-106779-4-git-send-email-mark.b.kavanagh@intel.com>
> -----Original Message-----
> From: Kavanagh, Mark B
> Sent: Monday, October 2, 2017 5:46 PM
> To: dev@dpdk.org
> Cc: Hu, Jiayu <jiayu.hu@intel.com>; Tan, Jianfeng <jianfeng.tan@intel.com>; Ananyev, Konstantin <konstantin.ananyev@intel.com>; Yigit,
> Ferruh <ferruh.yigit@intel.com>; thomas@monjalon.net; Kavanagh, Mark B <mark.b.kavanagh@intel.com>
> Subject: [PATCH v6 3/6] gso: add VxLAN GSO support
>
> This patch adds a framework that allows GSO on tunneled packets.
> Furthermore, it leverages that framework to provide GSO support for
> VxLAN-encapsulated packets.
>
> Supported VxLAN packets must have an outer IPv4 header (prepended by an
> optional VLAN tag), and contain an inner TCP/IPv4 packet (with an optional
> inner VLAN tag).
>
> VxLAN GSO doesn't check if input packets have correct checksums and
> doesn't update checksums for output packets. Additionally, it doesn't
> process IP fragmented packets.
>
> As with TCP/IPv4 GSO, VxLAN GSO uses a two-segment MBUF to organize each
> output packet, which mandates support for multi-segment mbufs in the TX
> functions of the NIC driver. Also, if a packet is GSOed, VxLAN GSO
> reduces its MBUF refcnt by 1. As a result, when all of its GSO'd segments
> are freed, the packet is freed automatically.
>
> Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
> Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
> ---
> doc/guides/rel_notes/release_17_11.rst | 3 +
> lib/librte_gso/Makefile | 1 +
> lib/librte_gso/gso_common.h | 25 +++++++
> lib/librte_gso/gso_tunnel_tcp4.c | 123 +++++++++++++++++++++++++++++++++
> lib/librte_gso/gso_tunnel_tcp4.h | 75 ++++++++++++++++++++
> lib/librte_gso/rte_gso.c | 13 +++-
> 6 files changed, 237 insertions(+), 3 deletions(-)
> create mode 100644 lib/librte_gso/gso_tunnel_tcp4.c
> create mode 100644 lib/librte_gso/gso_tunnel_tcp4.h
>
> diff --git a/doc/guides/rel_notes/release_17_11.rst b/doc/guides/rel_notes/release_17_11.rst
> index c414f73..25b8a78 100644
> --- a/doc/guides/rel_notes/release_17_11.rst
> +++ b/doc/guides/rel_notes/release_17_11.rst
> @@ -48,6 +48,9 @@ New Features
> ones (e.g. MTU is 1500B). Supported packet types are:
>
> * TCP/IPv4 packets, which may include a single VLAN tag.
> + * VxLAN packets, which must have an outer IPv4 header (prepended by
> + an optional VLAN tag), and contain an inner TCP/IPv4 packet (with
> + an optional VLAN tag).
>
> The GSO library doesn't check if the input packets have correct
> checksums, and doesn't update checksums for output packets.
> diff --git a/lib/librte_gso/Makefile b/lib/librte_gso/Makefile
> index 2be64d1..e6d41df 100644
> --- a/lib/librte_gso/Makefile
> +++ b/lib/librte_gso/Makefile
> @@ -44,6 +44,7 @@ LIBABIVER := 1
> SRCS-$(CONFIG_RTE_LIBRTE_GSO) += rte_gso.c
> SRCS-$(CONFIG_RTE_LIBRTE_GSO) += gso_common.c
> SRCS-$(CONFIG_RTE_LIBRTE_GSO) += gso_tcp4.c
> +SRCS-$(CONFIG_RTE_LIBRTE_GSO) += gso_tunnel_tcp4.c
>
> # install this header file
> SYMLINK-$(CONFIG_RTE_LIBRTE_GSO)-include += rte_gso.h
> diff --git a/lib/librte_gso/gso_common.h b/lib/librte_gso/gso_common.h
> index 8d9b94e..c051295 100644
> --- a/lib/librte_gso/gso_common.h
> +++ b/lib/librte_gso/gso_common.h
> @@ -39,6 +39,7 @@
> #include <rte_mbuf.h>
> #include <rte_ip.h>
> #include <rte_tcp.h>
> +#include <rte_udp.h>
>
> #define IS_FRAGMENTED(frag_off) (((frag_off) & IPV4_HDR_OFFSET_MASK) != 0 \
> || ((frag_off) & IPV4_HDR_MF_FLAG) == IPV4_HDR_MF_FLAG)
> @@ -49,6 +50,30 @@
> #define IS_IPV4_TCP(flag) (((flag) & (PKT_TX_TCP_SEG | PKT_TX_IPV4)) == \
> (PKT_TX_TCP_SEG | PKT_TX_IPV4))
>
> +#define IS_IPV4_VXLAN_TCP4(flag) (((flag) & (PKT_TX_TCP_SEG | PKT_TX_IPV4 | \
> + PKT_TX_OUTER_IPV4 | PKT_TX_TUNNEL_VXLAN)) == \
> + (PKT_TX_TCP_SEG | PKT_TX_IPV4 | PKT_TX_OUTER_IPV4 | \
> + PKT_TX_TUNNEL_VXLAN))
> +
> +/**
> + * Internal function which updates the UDP header of a packet, following
> + * segmentation. This is required to update the header's datagram length field.
> + *
> + * @param pkt
> + * The packet containing the UDP header.
> + * @param udp_offset
> + * The offset of the UDP header from the start of the packet.
> + */
> +static inline void
> +update_udp_header(struct rte_mbuf *pkt, uint16_t udp_offset)
> +{
> + struct udp_hdr *udp_hdr;
> +
> + udp_hdr = (struct udp_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
> + udp_offset);
> + udp_hdr->dgram_len = rte_cpu_to_be_16(pkt->pkt_len - udp_offset);
> +}
> +
> /**
> * Internal function which updates the TCP header of a packet, following
> * segmentation. This is required to update the header's 'sent' sequence
> diff --git a/lib/librte_gso/gso_tunnel_tcp4.c b/lib/librte_gso/gso_tunnel_tcp4.c
> new file mode 100644
> index 0000000..34bbbd7
> --- /dev/null
> +++ b/lib/librte_gso/gso_tunnel_tcp4.c
> @@ -0,0 +1,123 @@
> +/*-
> + * BSD LICENSE
> + *
> + * Copyright(c) 2017 Intel Corporation. All rights reserved.
> + * All rights reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + *
> + * * Redistributions of source code must retain the above copyright
> + * notice, this list of conditions and the following disclaimer.
> + * * Redistributions in binary form must reproduce the above copyright
> + * notice, this list of conditions and the following disclaimer in
> + * the documentation and/or other materials provided with the
> + * distribution.
> + * * Neither the name of Intel Corporation nor the names of its
> + * contributors may be used to endorse or promote products derived
> + * from this software without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
> + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
> + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> + */
> +
> +#include "gso_common.h"
> +#include "gso_tunnel_tcp4.h"
> +
> +static void
> +update_tunnel_ipv4_tcp_headers(struct rte_mbuf *pkt, uint8_t ipid_delta,
> + struct rte_mbuf **segs, uint16_t nb_segs)
> +{
> + struct ipv4_hdr *ipv4_hdr;
> + struct tcp_hdr *tcp_hdr;
> + uint32_t sent_seq;
> + uint16_t outer_id, inner_id, tail_idx, i;
> + uint16_t outer_ipv4_offset, inner_ipv4_offset, udp_offset, tcp_offset;
> +
> + outer_ipv4_offset = pkt->outer_l2_len;
> + udp_offset = outer_ipv4_offset + pkt->outer_l3_len;
> + inner_ipv4_offset = udp_offset + pkt->l2_len;
> + tcp_offset = inner_ipv4_offset + pkt->l3_len;
> +
> + /* Outer IPv4 header. */
> + ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
> + outer_ipv4_offset);
> + outer_id = rte_be_to_cpu_16(ipv4_hdr->packet_id);
> +
> + /* Inner IPv4 header. */
> + ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
> + inner_ipv4_offset);
> + inner_id = rte_be_to_cpu_16(ipv4_hdr->packet_id);
> +
> + tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
> + sent_seq = rte_be_to_cpu_32(tcp_hdr->sent_seq);
> + tail_idx = nb_segs - 1;
> +
> + for (i = 0; i < nb_segs; i++) {
> + update_ipv4_header(segs[i], outer_ipv4_offset, outer_id);
> + update_udp_header(segs[i], udp_offset);
> + update_ipv4_header(segs[i], inner_ipv4_offset, inner_id);
> + update_tcp_header(segs[i], tcp_offset, sent_seq, i < tail_idx);
> + outer_id++;
> + inner_id += ipid_delta;
> + sent_seq += (segs[i]->pkt_len - segs[i]->data_len);
> + }
> +}
> +
> +int
> +gso_tunnel_tcp4_segment(struct rte_mbuf *pkt,
> + uint16_t gso_size,
> + uint8_t ipid_delta,
> + struct rte_mempool *direct_pool,
> + struct rte_mempool *indirect_pool,
> + struct rte_mbuf **pkts_out,
> + uint16_t nb_pkts_out)
> +{
> + struct ipv4_hdr *inner_ipv4_hdr;
> + uint16_t pyld_unit_size, hdr_offset;
> + uint16_t tcp_dl, frag_off;
> + int ret = 1;
> +
> + hdr_offset = pkt->outer_l2_len + pkt->outer_l3_len + pkt->l2_len;
> + inner_ipv4_hdr = (struct ipv4_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
> + hdr_offset);
> + /*
> + * Don't process the packet whose MF bit or offset in the inner
> + * IPv4 header are non-zero.
> + */
> + frag_off = rte_be_to_cpu_16(inner_ipv4_hdr->fragment_offset);
> + if (unlikely(IS_FRAGMENTED(frag_off))) {
> + pkts_out[0] = pkt;
> + return 1;
> + }
> +
> + /* Don't process the packet without data */
> + tcp_dl = pkt->pkt_len - pkt->l2_len - pkt->l3_len - pkt->l4_len;
> + if (unlikely(tcp_dl == 0)) {
You probably need to take into account outer_len* too..
Probably better to move that check after final hdr_offset calculations:
...
hdr_offset += pkt->l3_len + pkt->l4_len;
if (hdr_offset >= pkt->pkt_len) {..;' return 1;}
...
> + pkts_out[0] = pkt;
> + return 1;
> + }
> +
> + hdr_offset += pkt->l3_len + pkt->l4_len;
> + pyld_unit_size = gso_size - hdr_offset;
> +
> + /* Segment the payload */
> + ret = gso_do_segment(pkt, hdr_offset, pyld_unit_size, direct_pool,
> + indirect_pool, pkts_out, nb_pkts_out);
> + if (ret <= 1)
> + return ret;
> +
> + update_tunnel_ipv4_tcp_headers(pkt, ipid_delta, pkts_out, ret);
> +
> + return ret;
> +}
> diff --git a/lib/librte_gso/gso_tunnel_tcp4.h b/lib/librte_gso/gso_tunnel_tcp4.h
> new file mode 100644
> index 0000000..3c67f0c
> --- /dev/null
> +++ b/lib/librte_gso/gso_tunnel_tcp4.h
> @@ -0,0 +1,75 @@
> +/*-
> + * BSD LICENSE
> + *
> + * Copyright(c) 2017 Intel Corporation. All rights reserved.
> + * All rights reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + *
> + * * Redistributions of source code must retain the above copyright
> + * notice, this list of conditions and the following disclaimer.
> + * * Redistributions in binary form must reproduce the above copyright
> + * notice, this list of conditions and the following disclaimer in
> + * the documentation and/or other materials provided with the
> + * distribution.
> + * * Neither the name of Intel Corporation nor the names of its
> + * contributors may be used to endorse or promote products derived
> + * from this software without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
> + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
> + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> + */
> +
> +#ifndef _GSO_TUNNEL_TCP4_H_
> +#define _GSO_TUNNEL_TCP4_H_
> +
> +#include <stdint.h>
> +#include <rte_mbuf.h>
> +
> +/**
> + * Segment a tunneling packet with inner TCP/IPv4 headers. This function
> + * doesn't check if the input packet has correct checksums, and doesn't
> + * update checksums for output GSO segments. Furthermore, it doesn't
> + * process IP fragment packets.
> + *
> + * @param pkt
> + * The packet mbuf to segment.
> + * @param gso_size
> + * The max length of a GSO segment, measured in bytes.
> + * @param ipid_delta
> + * The increasing unit of IP ids.
> + * @param direct_pool
> + * MBUF pool used for allocating direct buffers for output segments.
> + * @param indirect_pool
> + * MBUF pool used for allocating indirect buffers for output segments.
> + * @param pkts_out
> + * Pointer array used to store the MBUF addresses of output GSO
> + * segments, when it succeeds. If the memory space in pkts_out is
> + * insufficient, it fails and returns -EINVAL.
> + * @param nb_pkts_out
> + * The max number of items that 'pkts_out' can keep.
> + *
> + * @return
> + * - The number of GSO segments filled in pkts_out on success.
> + * - Return -ENOMEM if run out of memory in MBUF pools.
> + * - Return -EINVAL for invalid parameters.
> + */
> +int gso_tunnel_tcp4_segment(struct rte_mbuf *pkt,
> + uint16_t gso_size,
> + uint8_t ipid_delta,
> + struct rte_mempool *direct_pool,
> + struct rte_mempool *indirect_pool,
> + struct rte_mbuf **pkts_out,
> + uint16_t nb_pkts_out);
> +#endif
> diff --git a/lib/librte_gso/rte_gso.c b/lib/librte_gso/rte_gso.c
> index a4fce50..6095689 100644
> --- a/lib/librte_gso/rte_gso.c
> +++ b/lib/librte_gso/rte_gso.c
> @@ -39,6 +39,7 @@
> #include "rte_gso.h"
> #include "gso_common.h"
> #include "gso_tcp4.h"
> +#include "gso_tunnel_tcp4.h"
>
> int
> rte_gso_segment(struct rte_mbuf *pkt,
> @@ -58,8 +59,9 @@
> return -EINVAL;
>
> if ((gso_ctx->gso_size >= pkt->pkt_len) || (gso_ctx->gso_types &
> - DEV_TX_OFFLOAD_TCP_TSO) !=
> - gso_ctx->gso_types) {
> + (DEV_TX_OFFLOAD_TCP_TSO |
> + DEV_TX_OFFLOAD_VXLAN_TNL_TSO)) !=
> + gso_ctx->gso_types) {
> pkt->ol_flags &= (~PKT_TX_TCP_SEG);
> pkts_out[0] = pkt;
> return 1;
> @@ -71,7 +73,12 @@
> ipid_delta = (gso_ctx->ipid_flag != RTE_GSO_IPID_FIXED);
> ol_flags = pkt->ol_flags;
>
> - if (IS_IPV4_TCP(pkt->ol_flags)) {
> + if (IS_IPV4_VXLAN_TCP4(pkt->ol_flags)) {
> + pkt->ol_flags &= (~PKT_TX_TCP_SEG);
> + ret = gso_tunnel_tcp4_segment(pkt, gso_size, ipid_delta,
> + direct_pool, indirect_pool,
> + pkts_out, nb_pkts_out);
> + } else if (IS_IPV4_TCP(pkt->ol_flags)) {
Hmm it doesn't look quite right.
Imagine user doesn't want libgso to segment plain TCP packets with that ctx, just VXLAN+TCP.
I think you need to merge that if and one above to something like that:
If (IS_IPV4_VXLAN_TCP4(pkt->ol_flags))
&& (gso_ctx->gso_types & (DEV_TX_OFFLOAD_VXLAN_TNL_TSO | DEV_TX_OFFLOAD_TCP_TSO)) ==
(DEV_TX_OFFLOAD_VXLAN_TNL_TSO | DEV_TX_OFFLOAD_TCP_TSO)) {
...
} else if (IS_IPV4_TCP(pkt->ol_flags) && (gso_ctx->gso_types & DEV_TX_OFFLOAD_TCP_TSO)) {
...
} else {
/* unsupported packet, skip */
}
Konstantin
> pkt->ol_flags &= (~PKT_TX_TCP_SEG);
> ret = gso_tcp4_segment(pkt, gso_size, ipid_delta,
> direct_pool, indirect_pool,
> --
> 1.9.3
next prev parent reply other threads:[~2017-10-04 14:12 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 and GRE GSO in DPDK 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 [this message]
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
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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