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 1/6] gso: add Generic Segmentation Offload API framework
Date: Wed, 4 Oct 2017 13:11:02 +0000 [thread overview]
Message-ID: <2601191342CEEE43887BDE71AB9772585FAA3D06@IRSMSX103.ger.corp.intel.com> (raw)
In-Reply-To: <1506962749-106779-2-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 1/6] gso: add Generic Segmentation Offload API framework
>
> From: Jiayu Hu <jiayu.hu@intel.com>
>
> 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. To segment a packet requires two steps. The first
> is to set proper flags to mbuf->ol_flags, where the flags are the same
> as that of TSO. The second is to call the segmentation API,
> rte_gso_segment(). This patch introduces the GSO API framework to DPDK.
>
> rte_gso_segment() splits an input packet into small ones in each
> invocation. The GSO library refers to these small packets generated
> by rte_gso_segment() as GSO segments. Each of the newly-created GSO
> segments is organized as a two-segment MBUF, where the first segment is a
> standard MBUF, which stores a copy of packet header, and the second is an
> indirect MBUF which points to a section of data in the input packet.
> rte_gso_segment() reduces the refcnt of the input packet by 1. Therefore,
> when all GSO segments are freed, the input packet is freed automatically.
> Additionally, since each GSO segment has multiple MBUFs (i.e. 2 MBUFs),
> the driver of the interface which the GSO segments are sent to should
> support to transmit multi-segment packets.
>
> The GSO framework clears the PKT_TX_TCP_SEG flag for both the input
> packet, and all produced GSO segments in the event of success, since
> segmentation in hardware is no longer required at that point.
>
> Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
> Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
> ---
> config/common_base | 5 ++
> doc/api/doxy-api-index.md | 1 +
> doc/api/doxy-api.conf | 1 +
> doc/guides/rel_notes/release_17_11.rst | 1 +
> lib/Makefile | 2 +
> lib/librte_gso/Makefile | 49 +++++++++++
> lib/librte_gso/rte_gso.c | 52 ++++++++++++
> lib/librte_gso/rte_gso.h | 145 +++++++++++++++++++++++++++++++++
> lib/librte_gso/rte_gso_version.map | 7 ++
> mk/rte.app.mk | 1 +
> 10 files changed, 264 insertions(+)
> create mode 100644 lib/librte_gso/Makefile
> 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
>
> diff --git a/config/common_base b/config/common_base
> index 12f6be9..58ca5c0 100644
> --- a/config/common_base
> +++ b/config/common_base
> @@ -653,6 +653,11 @@ CONFIG_RTE_LIBRTE_IP_FRAG_TBL_STAT=n
> CONFIG_RTE_LIBRTE_GRO=y
>
> #
> +# Compile GSO library
> +#
> +CONFIG_RTE_LIBRTE_GSO=y
> +
> +#
> # Compile librte_meter
> #
> CONFIG_RTE_LIBRTE_METER=y
> diff --git a/doc/api/doxy-api-index.md b/doc/api/doxy-api-index.md
> index 19e0d4f..6512918 100644
> --- a/doc/api/doxy-api-index.md
> +++ b/doc/api/doxy-api-index.md
> @@ -101,6 +101,7 @@ The public API headers are grouped by topics:
> [TCP] (@ref rte_tcp.h),
> [UDP] (@ref rte_udp.h),
> [GRO] (@ref rte_gro.h),
> + [GSO] (@ref rte_gso.h),
> [frag/reass] (@ref rte_ip_frag.h),
> [LPM IPv4 route] (@ref rte_lpm.h),
> [LPM IPv6 route] (@ref rte_lpm6.h),
> diff --git a/doc/api/doxy-api.conf b/doc/api/doxy-api.conf
> index 823554f..408f2e6 100644
> --- a/doc/api/doxy-api.conf
> +++ b/doc/api/doxy-api.conf
> @@ -47,6 +47,7 @@ INPUT = doc/api/doxy-api-index.md \
> lib/librte_ether \
> lib/librte_eventdev \
> lib/librte_gro \
> + lib/librte_gso \
> lib/librte_hash \
> lib/librte_ip_frag \
> lib/librte_jobstats \
> diff --git a/doc/guides/rel_notes/release_17_11.rst b/doc/guides/rel_notes/release_17_11.rst
> index 8bf91bd..7508be7 100644
> --- a/doc/guides/rel_notes/release_17_11.rst
> +++ b/doc/guides/rel_notes/release_17_11.rst
> @@ -174,6 +174,7 @@ The libraries prepended with a plus sign were incremented in this version.
> librte_ethdev.so.7
> librte_eventdev.so.2
> librte_gro.so.1
> + + librte_gso.so.1
> librte_hash.so.2
> librte_ip_frag.so.1
> librte_jobstats.so.1
> diff --git a/lib/Makefile b/lib/Makefile
> index 86caba1..3d123f4 100644
> --- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -108,6 +108,8 @@ DIRS-$(CONFIG_RTE_LIBRTE_REORDER) += librte_reorder
> DEPDIRS-librte_reorder := librte_eal librte_mempool librte_mbuf
> DIRS-$(CONFIG_RTE_LIBRTE_PDUMP) += librte_pdump
> DEPDIRS-librte_pdump := librte_eal librte_mempool librte_mbuf librte_ether
> +DIRS-$(CONFIG_RTE_LIBRTE_GSO) += librte_gso
> +DEPDIRS-librte_gso := librte_eal librte_mbuf librte_ether librte_net
>
> ifeq ($(CONFIG_RTE_EXEC_ENV_LINUXAPP),y)
> DIRS-$(CONFIG_RTE_LIBRTE_KNI) += librte_kni
> diff --git a/lib/librte_gso/Makefile b/lib/librte_gso/Makefile
> new file mode 100644
> index 0000000..aeaacbc
> --- /dev/null
> +++ b/lib/librte_gso/Makefile
> @@ -0,0 +1,49 @@
> +# 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 $(RTE_SDK)/mk/rte.vars.mk
> +
> +# library name
> +LIB = librte_gso.a
> +
> +CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
> +
> +EXPORT_MAP := rte_gso_version.map
> +
> +LIBABIVER := 1
> +
> +#source files
> +SRCS-$(CONFIG_RTE_LIBRTE_GSO) += rte_gso.c
> +
> +# install this header file
> +SYMLINK-$(CONFIG_RTE_LIBRTE_GSO)-include += rte_gso.h
> +
> +include $(RTE_SDK)/mk/rte.lib.mk
> diff --git a/lib/librte_gso/rte_gso.c b/lib/librte_gso/rte_gso.c
> new file mode 100644
> index 0000000..b773636
> --- /dev/null
> +++ b/lib/librte_gso/rte_gso.c
> @@ -0,0 +1,52 @@
> +/*-
> + * 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 <errno.h>
> +
> +#include "rte_gso.h"
> +
> +int
> +rte_gso_segment(struct rte_mbuf *pkt,
> + const struct rte_gso_ctx *gso_ctx,
> + struct rte_mbuf **pkts_out,
> + uint16_t nb_pkts_out)
> +{
> + 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;
> +
> + return 1;
> +}
> diff --git a/lib/librte_gso/rte_gso.h b/lib/librte_gso/rte_gso.h
> new file mode 100644
> index 0000000..53725e6
> --- /dev/null
> +++ b/lib/librte_gso/rte_gso.h
> @@ -0,0 +1,145 @@
> +/*-
> + * 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 _RTE_GSO_H_
> +#define _RTE_GSO_H_
> +
> +/**
> + * @file
> + * Interface to GSO library
> + */
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <stdint.h>
> +#include <rte_mbuf.h>
> +
> +/* GSO IP id flags for the IPv4 header */
> +#define RTE_GSO_IPID_FIXED (1ULL << 0)
> +/**< Use fixed IP ids for output GSO segments. Setting
> + * !RTE_GSO_IPID_FIXED indicates using incremental IP ids.
> + */
> +
> +/**
> + * GSO context structure.
> + */
> +struct rte_gso_ctx {
> + struct rte_mempool *direct_pool;
> + /**< MBUF pool for allocating direct buffers, which are used
> + * to store packet headers for GSO segments.
> + */
> + struct rte_mempool *indirect_pool;
> + /**< MBUF pool for allocating indirect buffers, which are used
> + * to locate packet payloads for GSO segments. The indirect
> + * buffer doesn't contain any data, but simply points to an
> + * offset within the packet to segment.
> + */
> + uint64_t ipid_flag;
> + /**< flag to indicate GSO uses fixed or incremental IP ids for
> + * IPv4 headers of output GSO segments. If applications want
> + * fixed IP ids, set RTE_GSO_IPID_FIXED to ipid_flag. Conversely,
> + * if applications want incremental IP ids, set !RTE_GSO_IPID_FIXED.
> + */
Minor nit - I think better to just name it 'flag' - as in future some other
non IPID related flags might be added.
Also make sure that all flag values have RTE_GSO_FLAG (or so prefixes),
and move explanation of particular flag value to its definition.
Konstantin
> + uint32_t gso_types;
> + /**< the bit mask of required GSO types. The GSO library
> + * uses the same macros as that of describing device TX
> + * offloading capabilities (i.e. DEV_TX_OFFLOAD_*_TSO) for
> + * gso_types.
> + *
> + * For example, if applications want to segment TCP/IPv4
> + * packets, set DEV_TX_OFFLOAD_TCP_TSO in gso_types.
> + */
> + uint16_t gso_size;
> + /**< maximum size of an output GSO segment, including packet
> + * header and payload, measured in bytes.
> + */
> +};
> +
> +/**
> + * Segmentation function, which supports processing of both single- and
> + * multi- MBUF packets.
> + *
> + * Note that we refer to the packets that are segmented from the input
> + * packet as 'GSO segments'. rte_gso_segment() doesn't check if the
> + * input packet has correct checksums, and doesn't update checksums for
> + * output GSO segments. Additionally, it doesn't process IP fragment
> + * packets.
> + *
> + * Before calling rte_gso_segment(), applications must set proper ol_flags
> + * for the packet. The GSO library uses the same macros as that of TSO.
> + * For example, set PKT_TX_TCP_SEG and PKT_TX_IPV4 in ol_flags to segment
> + * a TCP/IPv4 packet. If rte_gso_segment() succceds, the PKT_TX_TCP_SEG
> + * flag is removed for all GSO segments and the input packet.
> + *
> + * Each of the newly-created GSO segments is organized as a two-segment
> + * MBUF, where the first segment is a standard MBUF, which stores a copy
> + * of packet header, and the second is an indirect MBUF which points to
> + * a section of data in the input packet. Since each GSO segment has
> + * multiple MBUFs (i.e. typically 2 MBUFs), the driver of the interface which
> + * the GSO segments are sent to should support transmission of multi-segment
> + * packets.
> + *
> + * If the input packet is GSO'd, its mbuf refcnt reduces by 1. Therefore,
> + * when all GSO segments are freed, the input packet is freed automatically.
> + *
> + * If the memory space in pkts_out or MBUF pools is insufficient, this
> + * function fails, and it returns (-1) * errno. Otherwise, GSO succeeds,
> + * and this function returns the number of output GSO segments filled in
> + * pkts_out.
> + *
> + * @param pkt
> + * The packet mbuf to segment.
> + * @param ctx
> + * GSO context object pointer.
> + * @param pkts_out
> + * Pointer array used to store the MBUF addresses of output GSO
> + * segments, when rte_gso_segment() succeeds.
> + * @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 rte_gso_segment(struct rte_mbuf *pkt,
> + const struct rte_gso_ctx *ctx,
> + struct rte_mbuf **pkts_out,
> + uint16_t nb_pkts_out);
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif /* _RTE_GSO_H_ */
> diff --git a/lib/librte_gso/rte_gso_version.map b/lib/librte_gso/rte_gso_version.map
> new file mode 100644
> index 0000000..e1fd453
> --- /dev/null
> +++ b/lib/librte_gso/rte_gso_version.map
> @@ -0,0 +1,7 @@
> +DPDK_17.11 {
> + global:
> +
> + rte_gso_segment;
> +
> + local: *;
> +};
> diff --git a/mk/rte.app.mk b/mk/rte.app.mk
> index c25fdd9..d4c9873 100644
> --- a/mk/rte.app.mk
> +++ b/mk/rte.app.mk
> @@ -66,6 +66,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PDUMP) += -lrte_pdump
> _LDLIBS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += -lrte_distributor
> _LDLIBS-$(CONFIG_RTE_LIBRTE_IP_FRAG) += -lrte_ip_frag
> _LDLIBS-$(CONFIG_RTE_LIBRTE_GRO) += -lrte_gro
> +_LDLIBS-$(CONFIG_RTE_LIBRTE_GSO) += -lrte_gso
> _LDLIBS-$(CONFIG_RTE_LIBRTE_METER) += -lrte_meter
> _LDLIBS-$(CONFIG_RTE_LIBRTE_SCHED) += -lrte_sched
> _LDLIBS-$(CONFIG_RTE_LIBRTE_LPM) += -lrte_lpm
> --
> 1.9.3
next prev parent reply other threads:[~2017-10-04 13:11 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 [this message]
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
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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