13/06/2022 13:52, Cristian Dumitrescu:
> From: Harshad Narayane
>
> Fix comparison used to check against the maximum number of learner
> table timeouts.
>
> Fixes: e2ecc53582fb ("pipeline: improve learner table timers")
The title is not informative about what is fixed.
Please give a bit of scop
On Fri, Jun 10, 2022 at 9:37 PM Ashwin Sekhar T K wrote:
>
> When counting the batch allocated pointers in cnxk mempool driver,
> currently it always waits for in-flight batch operations to finish.
> Add a provision to make this waiting optional.
>
> Signed-off-by: Ashwin Sekhar T K
Applied to d
https://bugs.dpdk.org/show_bug.cgi?id=1037
Bug ID: 1037
Summary: Telemetry library does not JSON encode strings
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
> From: Morten Brørup
> Sent: Wednesday, 15 June 2022 20.01
>
> +CC Ciara Power, Telemetry lib maintainer
>
> > From: Bruce Richardson [mailto:bruce.richard...@intel.com]
> > Sent: Wednesday, 15 June 2022 18.55
> >
> > On Wed, Jun 15, 2022 at 03:54:57PM +0200, Morten Brørup wrote:
> > > > From: C
> From: Chengwen Feng [mailto:fengcheng...@huawei.com]
> Sent: Wednesday, 15 June 2022 09.39
>
> This patchset contains five patch which support telemetry dump
> dmadev/eventdev/rawdev/ethdev.
>
> Chengwen Feng (5):
> usertools: use non-strict when json-loads in telemetry
> dmadev: support te
+CC: Beilei Xing , i40e maintainer, may be interested in
the performance improvements achieved by this patch.
> From: Morten Brørup [mailto:m...@smartsharesystems.com]
> Sent: Wednesday, 2 February 2022 09.14
>
> A flush threshold for the mempool cache was introduced in DPDK version
> 1.3, but r
When a port was closed implicitly closed by the PMD, for example,
if it was a representor port and its master port was detached,
flow indirect actions could remain with their handles no longer valid.
If a newly attached device was assigned the same ID as the closed port,
those indirect actions beca
> -Original Message-
> From: Xu, Rosen
> Sent: Wednesday, June 15, 2022 15:08
> To: Huang, Wei ; dev@dpdk.org;
> tho...@monjalon.net; nipun.gu...@nxp.com; hemant.agra...@nxp.com
> Cc: sta...@dpdk.org; Zhang, Tianfei ; Zhang, Qi Z
>
> Subject: RE: [PATCH v7 2/5] raw/ifpga: add N3000 AFU
From: Yajun Wu
The motivation of this change is to reduce vDPA device queue creation
time by create some queue resource in vDPA device probe stage.
In VM live migration scenario, this can reduce 0.8ms for each queue
creation, thus reduce LM network downtime.
To create queue resource(umem/counte
dev_config operation is called in LM progress.
LM time is very critical because all
the VM packets are dropped directly at that time.
Move the virtq creation to probe time and
only modify the configuration later in
the dev_config stage using the new ability
to modify virtq.
This optimization acce
Allow the driver to use internal threads to
obtain fast configuration.
All the threads will be open on the same core of
the event completion queue scheduling thread.
Add max_conf_threads parameter to configure
the maximum number of internal threads in addition to
the caller thread (8 is suggested)
The driver creates a direct MR object of
the HW for each VM memory region,
which maps the VM physical address to
the actual physical address.
Later, after all the MRs are ready,
the driver creates an indirect MR to group all the direct MRs
into one virtual space from the HW perspective.
Create di
From: Yajun Wu
Support set QP to RESET state.
Signed-off-by: Yajun Wu
Acked-by: Matan Azrad
---
drivers/common/mlx5/mlx5_devx_cmds.c | 7 +++
drivers/common/mlx5/mlx5_prm.h | 17 +
2 files changed, 24 insertions(+)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c
The driver used a single global lock for any synchronization
needed for the datapath and control path.
It is better to group the critical sections with
the other ones that should be synchronized.
Replace the global lock with the following locks:
1.virtq locks(per virtq) synchronize datapath polli
The LM process includes a lot of objects creations and
destructions in the source and the destination servers.
As much as LM time increases, the packet drop of the VM increases.
To improve LM time need to parallel the configurations for mlx5 FW.
Add internal multi-thread management in the driver fo
Split the virtqs LM log between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
Acked-by: Matan Azrad
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 3 +
drivers/vdpa/mlx5/mlx5_vdpa_cthread.c | 34 +++
drivers/vdpa/mlx5/mlx5_
The virtq object and all its sub-resources use a lot of
FW commands and can be accelerated by the MT management.
Split the virtqs creation between the configuration threads.
This accelerates the LM process and reduces its time by 20%.
Signed-off-by: Li Zhang
Acked-by: Matan Azrad
---
drivers/vd
From: Yajun Wu
To speed up queue create time, event qp and cq will create only once.
Each virtq creation will reuse same event qp and cq.
Because FW will set event qp to error state during virtq destroy,
need modify event qp to RESET state, then modify qp to RTS state as
usual. This can save abo
pre-created virt-queue sub-resource in device probe stage
and then modify virtqueue in device config stage.
Steer table also need to support dummy virt-queue.
This accelerates the LM process and reduces its time by 40%.
Signed-off-by: Li Zhang
Signed-off-by: Yajun Wu
Acked-by: Matan Azrad
---
A virtq configuration can be modified after the virtq creation.
Added the following modifiable fields:
1.address fields: desc_addr/used_addr/available_addr
2.hw_available_index
3.hw_used_index
4.virtio_q_type
5.version type
6.queue mkey
7.feature bit mask: tso_ipv4/tso_ipv6/tx_csum/rx_csum
8.event
The driver wrongly takes the capability value for
the number of virtq pairs instead of just the number of virtqs.
Adjust all the usages of it to be the number of virtqs.
Fixes: c2eb33a ("vdpa/mlx5: manage virtqs by array")
Cc: sta...@dpdk.org
Signed-off-by: Li Zhang
Acked-by: Matan Azrad
---
Split the virtqs virt-queue resource between
the configuration threads.
Also need pre-created virt-queue resource
after virtq destruction.
This accelerates the LM process and reduces its time by 30%.
Signed-off-by: Li Zhang
Acked-by: Matan Azrad
---
doc/guides/rel_notes/release_22_07.rst | 1
The configuration threads tasks need a container to
support multiple tasks assigned to a thread in parallel.
Use rte_ring container per thread to manage
the thread tasks without locks.
The caller thread from the user context opens a task to
a thread and enqueue it to the thread ring.
The thread pol
Split the virtqs device close tasks after
stopping virt-queue between the configuration threads.
This accelerates the LM process and
reduces its time by 50%.
Signed-off-by: Li Zhang
Acked-by: Matan Azrad
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 56 +--
drivers/vdpa/ml
NFD is part of NFP firmware, and there only exist a NFD3 version
before this patch series.
This patch series mainly add the support of the new NFP3800 chip
use firmware with NFD3/NFDk.
* Changes since v1
- Added updated documentation for NFP to cover NFD.
- Documented the addition of NFD in the re
Add support for a new type NFP NIC NFP3800 and firmware with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
doc/guides/rel_notes/release_22_07.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/guides/rel_notes/release_22_07.rst
b/doc/g
This set patches add support for a new type of NFP nic NFP3800 and
the firmware with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
doc/guides/nics/nfp.rst | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/doc/guides/nic
Change the coding style of some logics, to make it more
compatible with the DPDK coding style.
Signed-off-by: Chaoyong He
Signed-off-by: Jin Liu
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_ethdev.c| 149
drivers/net/nfp/nfp_ethdev_vf.c | 8 +-
This commit remove some unnecessary forward function
declarations.
Signed-off-by: Chaoyong He
Signed-off-by: Jin Liu
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_ethdev.c| 22 --
drivers/net/nfp/nfp_ethdev_vf.c | 12
drivers/net/nfp/nfp_rxtx.c
Multiple writes cause intermediate pointer values that do not
end on complete TX descriptors.
The QCP peripheral on the NFP provides a number of access
modes. In some access modes, the maximum amount to add must
be restricted to a 6bit value. The particular access mode
used by _nfp_qcp_ptr_add() h
The NFP eth driver function name start with 'nfp_net', but set_mac
function start with 'nfp' only, rename it, be consistent with others.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/n
Add 'nfd3' into the firmware with NFD3 eth driver function name,
preparation for the next work, as we will support another version
firmware with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
dri
Add support for a new type of NIC NFP3800 card, and update some
network card data acquisition interface functions.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_common.h |
Modify nfp driver logic, add firmware version (NFD3 or NFDK) judgment, will
according to the firmware version, mount different driver functions.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/n
Add and modify the nfp PMD struct and macro that will be used by firmware
with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_rxtx.h | 58 +
Add ethdev option for firmware with NFDk, implement tx_queue setup
function for firmware with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_ethdev.c| 32 -
drive
This commit does not introduce new features, just integrate some common
logic into helper functions to reduce the same logic and increase code
reuse, include queue stop and queue close logic, will be used when NFP
net stop and close.
queue stop: reset queue
queue close: reset and release queue
Mo
Move macro __round_mask, round_up and round_down from C file to
corresponding head file, will be used by TX function of nfp net
firmware with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
driver
Implement NFP3800 card packet transmit function for firmware
with NFDk.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-by: Niklas Söderlund
---
drivers/net/nfp/nfp_ethdev.c| 3 +-
drivers/net/nfp/nfp_ethdev_vf.c | 3 +-
Now NFP NIC support two type of RSS logic, NFP_NET_CFG_CTRL_RSS and
NFP_NET_CFG_CTRL_RSS2, use NFP_NET_CFG_CTRL_RSS2 if NIC capability
support, otherwise use NFP_NET_CFG_CTRL_RSS.
Signed-off-by: Jin Liu
Signed-off-by: Diana Wang
Signed-off-by: Peng Zhang
Signed-off-by: Chaoyong He
Signed-off-b
> -Original Message-
> From: Zeng, ZhichaoX
> Sent: Wednesday, June 15, 2022 15:39
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Zeng, ZhichaoX
> ; Guo, Junfeng ; Su,
> Simei
> Subject: [PATCH] net/igc: fix segmentation fault in secondary dpdk-
> symmetric_mp
>
> From: Zhichao Zeng
>
> In
The first patch implements the framework of the AFU PMD driver based on raw
device interfaces.
The subsequent patches implement the driver of some AFUs.
Changes from v7:
1. move driver description to ifpga.rst per Rosen comment.
2. rename function name according to DPDK program guide per Rosen com
AFU (Acceleration Function Unit) is part of FPGA and enumerated
by ifpga driver.
This driver implements common AFU device interfaces and exposes
them to application as standard raw device APIs.
Normally application can operate specified AFU as below,
1. call rte_rawdev_pmd_get_named_dev() to find A
N3000 AFU includes NLB0 and DMA modules, NLB0 is used to test PCI bus
and DMA is used to test local memory.
This driver initialize the modules and report test result.
Signed-off-by: Wei Huang
Acked-by: Tianfei Zhang
Reviewed-by: Rosen Xu
---
v2: move source files to ifpga and rename, refine cod
HE-LPBK and HE-MEM-LPBK are host exerciser modules in OFS FPGA,
HE-LPBK is used to test PCI bus and HE-MEM-LPBK is used to test
local memory.
This driver initialize the modules and report test result.
Signed-off-by: Wei Huang
Acked-by: Tianfei Zhang
Reviewed-by: Rosen Xu
---
v2: move source fil
HE-MEM is one of the host exerciser modules in OFS FPGA,
which is used to test local memory with built-in traffic
generator.
This driver initialize the module and report test result.
Signed-off-by: Wei Huang
Acked-by: Tianfei Zhang
Reviewed-by: Rosen Xu
---
v2: move source files to ifpga and re
HE-HSSI is one of the host exerciser modules in OFS FPGA,
which is used to test HSSI (High Speed Serial Interface).
This driver initialize the module and report test result.
Signed-off-by: Wei Huang
Acked-by: Tianfei Zhang
Reviewed-by: Rosen Xu
---
v2: move source files to ifpga and rename, ref
During adapter create, memory is allocated for storing event port
configuration which is freed during adapter free. The following
error is seen during free "EAL: Error: Invalid memory"
The service data pointer storage for txa_service_data_array is
allocated during adapter create with incorrect siz
During adapter create, memory is allocated for storing event port
configuration which is freed during adapter free. The following
error is seen during free "EAL: Error: Invalid memory"
The service data pointer storage for txa_service_data_array is
allocated during adapter create with incorrect siz
Looks good.
Acked-by: Jay Jayatheerthan
-Jay
> -Original Message-
> From: Naga Harish K, S V
> Sent: Thursday, June 16, 2022 10:45 AM
> To: Naga Harish K, S V ; Jayatheerthan, Jay
> ; jer...@marvell.com
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: [PATCH v2] eventdev/eth_tx: fix a
+CC Olivier Matz , Network Headers maintainer
> From: Morten Brørup
> Sent: den 15 juni 2022 16:41
>
> > From: bugzi...@dpdk.org [mailto:bugzi...@dpdk.org]
> > Sent: Wednesday, 15 June 2022 09.16
> >
> > https://protect2.fireeye.com/v1/url?k=31323334-501d5122-313273af-
> 45444
> > 731-2e92ae
Hi Jaeeun,
See my responses inline below.
-Jay
From: Jaeeun Ham
Sent: Monday, June 13, 2022 5:51 AM
To: dev@dpdk.org
Cc: Jerin Jacob ; Jayatheerthan, Jay
Subject: ask for TXA_FLUSH_THRESHOLD change
Hi,
There were latency delay when I increase dpdk(20.11.1) core. (one worker core
was okay.)
+CC Olivier Matz , Network Headers maintainer
> -Original Message-
> From: Morten Brørup
> Sent: den 15 juni 2022 16:41
> To: Emil Berg ; bugzi...@dpdk.org
> Cc: dev@dpdk.org
> Subject: RE: [Bug 1035] __rte_raw_cksum() crash with misaligned pointer
>
> > From: bugzi...@dpdk.org [mailto:b
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