> -Original Message-
> From: Jan Viktorin
> Sent: Wednesday, September 23, 2020 4:30 PM
> To: Jiawei(Jonny) Wang
> Cc: Asaf Penso ; dev@dpdk.org; Ori Kam
> ; Slava Ovsiienko
> Subject: Re: [dpdk-dev] Duplicating traffic with RTE Flow
>
> On Wed, 23 Sep 2020 02:28:03 +
> "Jiawei(Jo
Regards,
Asaf Penso
>-Original Message-
>From: Jiawei Wang
>Sent: Sunday, September 27, 2020 9:19 AM
>To: Ori Kam ; Slava Ovsiienko ;
>Matan Azrad ; NBU-Contact-Thomas Monjalon
>; ferruh.yi...@intel.com;
>marko.kovace...@intel.com; arybche...@solarflare.com
>Cc: dev@dpdk.org; Raslan Da
Hi,
> -Original Message-
> From: Thomas Monjalon
> Sent: Monday, September 14, 2020 6:07
> To: dev@dpdk.org
> Cc: Yigit, Ferruh ; arybche...@solarflare.com; Xu,
> Rosen ; Stephen Hemminger
> ; K. Y. Srinivasan ;
> Haiyang Zhang ; Long Li ;
> Heinrich Kuhn ; Gagandeep Singh
> ; Akhil Goyal
Translate the attribute of sample action that include sample ratio
and sub actions list.
PMD will check the destination action number in current flow,
if found multiple destination actions, then create the new destination
array rdma action that group actions for each destination.
Currently only sup
Add the offloads minimum versions for new sampling feature.
Signed-off-by: Jiawei Wang
---
doc/guides/nics/mlx5.rst | 5 +
1 file changed, 5 insertions(+)
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index c021f37..95f6820 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/
Use sample action with ratio is 1 for mirroring flow, add
supports to set the different port or encap action for mirrored
packets.
The example of test-pmd command:
1. set sample_actions 1 port_id id 1 / end
flow create 0 ... pattern eth / end actions
sample ratio 1 index 1 / port_id id
Update function mlx5_devx_cmd_query_hca_attr() to add the NIC Flow
Table attributes query, then get the log_max_flow_sampler_num from
flow table properties.
Add the related structs definition in mlx5_prm.h.
Signed-off-by: Jiawei Wang
Acked-by: Ori Kam
Acked-by: Viacheslav Ovsiienko
---
driver
Add description about the sample flow limitation.
Sample Flow supports in NIC-Rx and E-Switch domains.
Due to Metadata register c0 is deleted while doing the loopback,
so that only support forward the sampling packet into
E-Switch manager port, no additional action support in sample flow.
Signed-o
Translate the attribute of sample action that include sample ratio
and sub actions list, then create the sample DR action.
The metadata register value will be lost in the default path after
Sampler in FDB due to CX5 HW limitation.
Since source vport also be shared with metadata register c0, MLX5
Add a new testpmd command 'set sample_actions' that supports the multiple
sample actions list configuration by using the index:
set sample_actions
The examples for the sample flow use case and result as below:
1. set sample_actions 0 mark id 0x8 / queue index 2 / end
.. pattern eth / end action
This patch set implement the flow sampling for mlx5 driver.
The solution is introduced a new rte_flow action that will sample the incoming
traffic and send a duplicated traffic with the specified ratio to the
application, while the original packet will continue to the target destination.
If the
Add sample action validate function.
Sample Flow is supported in NIC-RX and FDB domains. For the NIC-RX
the Sample Flow action list must include the destination queue action.
Only NIC-RX domain supports the optional actions list. FDB doesn't
support any optional actions, the sampled packets is al
The flow with sample action will be splited into two sub flows:
the prefix sub flow with the all actions preceding the sample
action and sample action itself, and the suffix sub flow with
the actions following the sample action.
The original items remain in the prefix sub flow, add the
implicit ta
The new DR destination array action is supported since the
rdma-core version v32.
Destination array action is used group DR actions to a single action,
And it can be used for mirroring packet and forward to every
destination (port or queue) in the array.
Signed-off-by: Jiawei Wang
Acked-by: Viac
The new DR sample action is supported since OFED version
5.1.2 or rdma-core version v32.
MLX5 PMD adds the rdma-core command in glue to create this action.
Sample action is used for creating the sample object to implement
the sampling/mirroring function.
Signed-off-by: Jiawei Wang
Acked-by: Via
When using full offload, all traffic will be handled by the HW, and
forwarded to the requested VF or wire and the control application does
not see this traffic anymore. So there's a need for an action that
enables the control application some forwarded traffic visibility.
The solution introduces a
Mirroring flow using sample action with ratio is 1, and it doesn't
support jump action with the same one flow.
Sample action must have destination actions like port or queue for
mirroring, and don't need split function as sampling flow.
Signed-off-by: Jiawei Wang
Acked-by: Viacheslav Ovsiienko
Jiayu, also please help review this GSO patch, thanks a lot.
At 2020-07-01 14:46:43, yang_y...@163.com wrote:
>From: Yi Yang
>
>Many NICs can't offload VXLAN UFO, so it is very important
>to do VXLAN UDP GSO by software to improve VM-to-VM UDP
>performance, especially for the ca
Hi, folks
Per GSO requirement, this is a must-have change, Jiayu, can you help review
this series?
Olivier, if you used the old interface, maybe you need to change your code to
adapt this, I don't think we can have a better way to handle GSO case.
At 2020-08-04 09:31:19, "yang_y_yi
Hi,
> -Original Message-
> From: Thomas Monjalon
> Sent: Tuesday, September 22, 2020 15:29
> To: Xu, Rosen
> Cc: Zhang, Qi Z ; Wang, Xiao W
> ; Yang, Qiming ; Yigit,
> Ferruh ; Richardson, Bruce
> ; Andrew Rybchenko
> ; Wang, Zhihong ;
> Xing, Beilei ; Wu, Jingjing ;
> dev@dpdk.org; Zhao
Acked-by: Jiayu Hu
> -Original Message-
> From: yang_y...@163.com
> Sent: Thursday, September 24, 2020 4:58 PM
> To: dev@dpdk.org
> Cc: Hu, Jiayu ; tho...@monjalon.net;
> yangy...@inspur.com; yang_y...@163.com
> Subject: [PATCH v7 3/3] doc: update prog_guide and rel_notes for GRO
>
> Fr
Acked-by: Jiayu Hu
> -Original Message-
> From: yang_y...@163.com
> Sent: Thursday, September 24, 2020 4:58 PM
> To: dev@dpdk.org
> Cc: Hu, Jiayu ; tho...@monjalon.net;
> yangy...@inspur.com; yang_y...@163.com
> Subject: [PATCH v7 2/3] gro: add VXLAN UDP/IPv4 GRO support
>
> From: Yi Ya
Acked-by: Jiayu Hu
> -Original Message-
> From: yang_y...@163.com
> Sent: Thursday, September 24, 2020 4:58 PM
> To: dev@dpdk.org
> Cc: Hu, Jiayu ; tho...@monjalon.net;
> yangy...@inspur.com; yang_y...@163.com
> Subject: [PATCH v7 1/3] gro: add UDP/IPv4 GRO support
>
> From: Yi Yang
>
On Sun, Sep 27, 2020 at 11:14:44AM +0800, yang_y_yi wrote:
> Ok, thanks Jiayu, but I don't know before which "}" whitespace should be
> inserted, can you paste your check report here?
>
> BTW, I used chekpatch.pl in Linux 5.5.9, it doesn't report this,I also tried
> checkpatch.pl in Linus kernel g
> -Original Message-
> From: Konstantin Ananyev
> Sent: Wednesday, September 16, 2020 12:50 AM
> To: dev@dpdk.org
> Cc: jer...@marvell.com; Ruifeng Wang ;
> vladimir.medved...@intel.com; Konstantin Ananyev
>
> Subject: [PATCH v2 03/12] acl: remove of unused enum value
>
> Removal of unus
From: Huisong Li
This series change data type in TC rxq and TC txq,
fix compiling errors for per-queue statistics.
Huisong Li (2):
dpdk: resolve compiling errors for per-queue stats
ethdev: change data type in TC rxq and TC txq
app/proc-info/main.c | 2 +-
app/test-pmd/c
From: Huisong Li
Currently, base and nb_queue in the tc_rxq and tc_txq information
of queue and TC mapping on both TX and RX paths are uint8_t.
However, these data will be truncated when queue number under a TC
is greater than 256. So it is necessary for base and nb_queue to
change from uint8_t t
From: Huisong Li
Currently, only statistics of rx/tx queues with queue_id less than
RTE_ETHDEV_QUEUE_STAT_CNTRS can be displayed. If there is a certain
application scenario that it needs to use 256 or more than 256 queues
and display all statistics of rx/tx queue. At this moment, we have to
chang
Ok, thanks Jiayu, but I don't know before which "}" whitespace should be
inserted, can you paste your check report here?
BTW, I used chekpatch.pl in Linux 5.5.9, it doesn't report this,I also tried
checkpatch.pl in Linus kernel git tree, the same result, so out of curiosity,
can you send me yo
> -Original Message-
> From: Guo, Jia
> Sent: Sunday, September 27, 2020 10:09 AM
> To: Wu, Jingjing ; Zhang, Qi Z ;
> Xing, Beilei
> Cc: dev@dpdk.org; Wang, Haiyue ; Guo, Jia
>
> Subject: [PATCH v6] net/iavf: support flex desc metadata extraction
>
> Enable metadata extraction for flex
From: Alvin Zhang
Update release notes by adding new features for iavf PMD.
Signed-off-by: Alvin Zhang
---
doc/guides/rel_notes/release_20_11.rst | 6 ++
1 file changed, 6 insertions(+)
diff --git a/doc/guides/rel_notes/release_20_11.rst
b/doc/guides/rel_notes/release_20_11.rst
index adf
Enable metadata extraction for flexible descriptors in AVF, that would
allow network function directly get metadata without additional parsing
which would reduce the CPU cost for VFs. The enabling metadata
extractions involve the metadata of VLAN/IPv4/IPv6/IPv6-FLOW/TCP/MPLS
flexible descriptors, a
Hi Yi,
Just a small issue, and please see it inline. After change it,
you can add my ack in the serial patches.
Thanks,
Jiayu
> -Original Message-
> From: yang_y...@163.com
> Sent: Thursday, September 24, 2020 4:58 PM
> To: dev@dpdk.org
> Cc: Hu, Jiayu ; tho...@monjalon.net;
> yangy...@i
To enhance the per-core performance, this patch adds some AVX512
instructions to the data path to handle the flexible RX descriptors.
Signed-off-by: Wenzhuo Lu
Signed-off-by: Bruce Richardson
Signed-off-by: Leyi Rong
---
drivers/net/iavf/iavf_rxtx.c| 10 +
drivers/net/iavf/iavf_rx
To enhance the per-core performance, this patch adds some AVX512
instructions to the data path to handle the legacy RX descriptors.
Signed-off-by: Wenzhuo Lu
Signed-off-by: Bruce Richardson
Signed-off-by: Leyi Rong
---
drivers/net/iavf/iavf_rxtx.c| 27 +-
drivers/net/iavf/iavf_rxt
To enhance the per-core performance, this patch adds some AVX512
instructions to the data path to handle the TX descriptors.
Signed-off-by: Wenzhuo Lu
Signed-off-by: Bruce Richardson
Signed-off-by: Leyi Rong
---
doc/guides/rel_notes/release_20_11.rst | 3 +
drivers/net/iavf/iavf_ethdev.c
AVX512 instructions is supported by more and more platforms. These instructions
can be used in the data path to enhance the per-core performance of packet
processing.
Comparing with the existing implementation, this path set introduces some
AVX512 instructions into the iavf data path, and we get
25/09/2020 21:24, Rasesh Mody:
> Hi Thomas,
>
> >From: Thomas Monjalon
> >Sent: Friday, September 25, 2020 12:11 AM
> >
> >25/09/2020 06:17, Rasesh Mody:
> >> Set RTE_ETH_DEV_CLOSE_REMOVE upon probe so all the private resources
> >> for the port can be freed by rte_eth_dev_close(). With this chan
Hi Ajit, Andrew & Ori.
PSB 😉
> -Original Message-
> From: Ajit Khaparde
> Sent: Thursday, September 24, 2020 10:25 PM
> To: Ori Kam
> Cc: Andrew Rybchenko ; Andrey Vesnovaty
> ; NBU-Contact-Thomas Monjalon
> ; Slava Ovsiienko ;
> jer...@marvell.com; dpdk-dev ; j...@marvell.com; Jerin Jac
> -Original Message-
> From: Dmitry Kozlyuk
>
> diff --git a/examples/meson.build b/examples/meson.build index
> eb13e8210..2b8ebce3b 100644
> --- a/examples/meson.build
> +++ b/examples/meson.build
> @@ -79,9 +79,9 @@ foreach example: examples
>
> ext_deps = [execinfo]
> i
Hi Anoob and DPDK Dev Team,
Please guide us resolve the issue..
While running the ipsec-secgw application the ports are getting down and it
is throwing
-->Port Link Down Error
We are doing the below steps:
Since we don't have IXGBE driver in the virtual machines. we used SRIOV to
import th
On Fri, Sep 25, 2020 at 7:13 PM Stephen Hemminger
wrote:
>
> On Fri, 25 Sep 2020 18:41:40 +0200
> David Marchand wrote:
>
> > On Fri, Sep 25, 2020 at 6:14 PM Stephen Hemminger
> > wrote:
> > >
> > > The DPDK does not have (or want to use) the same fallthrough
> > > wrapper as the Linux kernel.
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