Hi, all,
On Thu, Mar 3, 2022 at 12:59 AM Stephen Hemminger
wrote:
>
> On Wed, 02 Mar 2022 15:46:37 +0100
> Thomas Monjalon wrote:
>
> > 02/03/2022 15:07, Ori Kam:
> > > From: lihuisong (C)
> > > > 在 2022/3/1 0:42, Ferruh Yigit 写道:
> > > > > On 2/28/2022 3:21 AM, Min Hu (Connor) wrote:
> > > > >
> -Original Message-
> From: Wu, Wenjun1
> Sent: Thursday, March 24, 2022 1:13 PM
> To: dev@dpdk.org; Yang, Qiming ; Zhang, Qi Z
>
> Cc: Wu, Wenjun1
> Subject: [PATCH v1] net/ice: support 256 queues
>
> 256 queues can be allowed now. This patch improves the code to support 256
> queu
On Wed, Mar 23, 2022 at 10:30:01AM +0100, David Marchand wrote:
> All OS implementations provide the same main loop.
> Introduce helpers (shared for Linux and FreeBSD) to handle synchronisation
> between main and threads and factorize the rest as common code.
> Thread id are now logged as string in
The following are the proposed Intel roadmap items for DPDK 22.07:
* dmadev library add telemetry support
* pipeline connection tracking improvements
* pipeline packet mirroring support
* pipeline hash support
* pipeline default action arguments
* ethdev library add protocol-based header split API
> -Original Message-
> From: Wang, Haiyue
> Sent: Thursday, March 24, 2022 9:01 AM
> To: Daly, Jeff ; dev@dpdk.org
> Cc: Stephen Douthit ; Daly, Jeff
>
> Subject: RE: [PATCH v3] net/ixgbe: Retry SFP ID read field to handle
> misbehaving SFPs
Slightly reword the title as below to fix c
> -Original Message-
> From: Kathleen Capella
> Sent: Tuesday, March 8, 2022 3:27 AM
> To: Wu, Jingjing ; Xing, Beilei
> Cc: dev@dpdk.org; n...@arm.com; honnappa.nagaraha...@arm.com;
> joyce.k...@arm.com; Kathleen Capella
> Subject: [PATCH] net/iavf: replace SMP barrier with thread fe
> -Original Message-
> From: Xing, Beilei
> Sent: Wednesday, March 16, 2022 4:12 PM
> To: Yang, SteveX ; dev@dpdk.org
> Cc: Wu, Jingjing ; Zhang, Qi Z
> ; sta...@dpdk.org
> Subject: RE: [PATCH v1] net/iavf: fix select wrong scan hw ring by rxdid
>
>
>
> > -Original Message-
>
> -Original Message-
> From: Yigit, Ferruh
> Sent: Friday, March 4, 2022 7:10 PM
> To: Zhang, Qi Z ; Feifei Wang
> ; Xing, Beilei ; David
> Christensen ; Richardson, Bruce
> ; Ananyev, Konstantin
> ; Ruifeng Wang
> Cc: dev@dpdk.org; n...@arm.com; Honnappa Nagarahalli
> ; Thomas Monjalon
> -Original Message-
> From: Wu, Wenjun1
> Sent: Monday, February 28, 2022 3:36 PM
> To: dev@dpdk.org; Zhang, Qi Z ; Yang, Qiming
>
> Cc: Van Haaren, Harry ; Su, Simei
> ; Wu, Wenjun1
> Subject: [PATCH v4] net/ice: improve performance of RX timestamp offload
>
> Previously, each time
Remove the x86 top atomic header include from the architecture related
header file, since this x86 top atomic header file has included them.
Signed-off-by: Haiyue Wang
---
lib/eal/x86/include/rte_atomic_32.h | 1 -
lib/eal/x86/include/rte_atomic_64.h | 1 -
2 files changed, 2 deletions(-)
diff
> -Original Message-
> From: David Marchand
> Sent: Tuesday, March 22, 2022 4:36 PM
> To: Mike Pattrick
> Cc: Xing, Beilei ; murphyx.y...@intel.com; dev
> ; dpdk stable
> Subject: Re: [PATCH] net/i40e: Populate error in flow_parse_fdir_pattern
>
Renamed title to
"net/i40e: populate
https://bugs.dpdk.org/show_bug.cgi?id=978
Bug ID: 978
Summary: [dpdk-19.11.12-rc1] drivers/net/qede make build failed
on Fedora35 with Clang13.0.0
Product: DPDK
Version: 19.11
Hardware: All
OS: All
On 24/03/2022 09:09, Zhang, Qi Z wrote:
-Original Message-
From: Wu, Wenjun1
Sent: Monday, February 28, 2022 3:36 PM
To: dev@dpdk.org; Zhang, Qi Z ; Yang, Qiming
Cc: Van Haaren, Harry ; Su, Simei
; Wu, Wenjun1
Subject: [PATCH v4] net/ice: improve performance of RX timestamp offload
On 2022-03-24 05:52, Honnappa Nagarahalli wrote:
>
>
>> Hi Mattias,
>>
>>> Would it make sense to have a seqlock implementation in DPDK?
> I do not have any issues with adding the seqlock to DPDK.
>
> However, I am interested in understanding the use case. As I understand,
> seqlock is a type of
> -Original Message-
> From: Kevin Traynor
> Sent: Thursday, March 24, 2022 7:17 PM
> To: Zhang, Qi Z ; Wu, Wenjun1
> ; dev@dpdk.org; Yang, Qiming
>
> Cc: Van Haaren, Harry ; Su, Simei
> ; Luca Boccassi ; Christian Ehrhardt
>
> Subject: Re: [PATCH v4] net/ice: improve performance of RX
On 24/03/2022 11:51, Zhang, Qi Z wrote:
-Original Message-
From: Kevin Traynor
Sent: Thursday, March 24, 2022 7:17 PM
To: Zhang, Qi Z ; Wu, Wenjun1
; dev@dpdk.org; Yang, Qiming
Cc: Van Haaren, Harry ; Su, Simei
; Luca Boccassi ; Christian Ehrhardt
Subject: Re: [PATCH v4] net/ice: im
This series introduces a new Vhost API that provides
per-virtqueue statistics to the application. It will be
generally useful, but initial motivation for this series
was to be able to get to get virtqueues stats when Virtio
RSS feature will be supported in Vhost library.
First patch is a fix that
This patch introduces new APIs for the application
to query and reset per-virtqueue statistics. The
patch also introduces generic counters.
Signed-off-by: Maxime Coquelin
---
doc/guides/prog_guide/vhost_lib.rst | 24 ++
lib/vhost/rte_vhost.h | 99 +
li
This patch ensures virtqueue metadata are not being
modified while rte_vhost_vring_call() is executed.
Fixes: 6c299bb7322f ("vhost: introduce vring call API")
Cc: sta...@dpdk.org
Signed-off-by: Maxime Coquelin
---
lib/vhost/vhost.c | 4
1 file changed, 4 insertions(+)
diff --git a/lib/vho
Now that we have Vhost statistics APIs, this patch replaces
Vhost PMD extented statistics implementation with calls
to the new API. It will enable getting more statistics for
counters that cannot be implmented at the PMD level.
Signed-off-by: Maxime Coquelin
---
drivers/net/vhost/rte_eth_vhost.c
This patch adds a new virtqueue statistic for guest
notifications. It is useful to deduce from hypervisor side
whether the corresponding guest Virtio device is using
Kernel Virtio-net driver or DPDK Virtio PMD.
Signed-off-by: Maxime Coquelin
---
lib/vhost/vhost.c | 1 +
lib/vhost/vhost.h | 5 +++
This patch adds statistics for IOTLB hits and misses.
Signed-off-by: Maxime Coquelin
---
lib/vhost/vhost.c | 10 +-
lib/vhost/vhost.h | 3 +++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/lib/vhost/vhost.c b/lib/vhost/vhost.c
index 58b58fc40e..7f4fafdcb0 100644
--- a/l
> -Original Message-
> From: Kevin Traynor
> Sent: Thursday, March 24, 2022 8:18 PM
> To: Zhang, Qi Z ; Wu, Wenjun1
> ; dev@dpdk.org; Yang, Qiming
>
> Cc: Van Haaren, Harry ; Su, Simei
> ; Luca Boccassi ; Christian Ehrhardt
>
> Subject: Re: [PATCH v4] net/ice: improve performance of RX
On 24/03/2022 13:05, Zhang, Qi Z wrote:
-Original Message-
From: Kevin Traynor
Sent: Thursday, March 24, 2022 8:18 PM
To: Zhang, Qi Z ; Wu, Wenjun1
; dev@dpdk.org; Yang, Qiming
Cc: Van Haaren, Harry ; Su, Simei
; Luca Boccassi ; Christian Ehrhardt
Subject: Re: [PATCH v4] net/ice: im
Hello Dmitry,
Thanks for providing this information.
For better planning at our end, I like to ask couple of questions:
Is there a way to integrate DPDK module, built with clang/mingw, to our MSVC
application ?
I know both are different compilers, but in case if you are aware of a
way/tweak t
> -Original Message-
> From: Kevin Traynor
> Sent: Thursday, March 24, 2022 9:45 PM
> To: Zhang, Qi Z ; Wu, Wenjun1
> ; dev@dpdk.org; Yang, Qiming
>
> Cc: Van Haaren, Harry ; Su, Simei
> ; Luca Boccassi ; Christian Ehrhardt
>
> Subject: Re: [PATCH v4] net/ice: improve performance of RX
On Thu, Mar 24, 2022 at 9:31 AM Tyler Retzlaff
wrote:
> > diff --git a/lib/eal/common/eal_common_thread.c
> > b/lib/eal/common/eal_common_thread.c
> > index 684bea166c..256de91abc 100644
> > --- a/lib/eal/common/eal_common_thread.c
> > +++ b/lib/eal/common/eal_common_thread.c
> > @@ -9,6 +9,7 @@
Though devtools/checkpatches.sh is run as part of our CI, some other
(not well known) checks could help when run in private repositories
before submitting to the mailing list and even when run from the
ovsrobot.
Most of them require a git history or checked sources to run.
And I can't guarantee th
https://bugs.dpdk.org/show_bug.cgi?id=979
Bug ID: 979
Summary: hash: invalid shift expression in rte_thash
Product: DPDK
Version: 21.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
A intr_handle is being allocated as a hack to get a (proxy) eventfd from
the Linux interrupt implementation.
But this handle is never freed.
Remove this convoluted hack and create an eventfd in Linux case.
Fixes: d61138d4f0e2 ("drivers: remove direct access to interrupt handle")
Cc: sta...@dpdk.o
https://bugs.dpdk.org/show_bug.cgi?id=980
Bug ID: 980
Summary: bnxt: use of uninitalized data
Product: DPDK
Version: 21.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Nor
Caught by covscan:
1. dpdk-21.11/lib/eventdev/rte_event_eth_rx_adapter.c:3279:
logical_vs_bitwise: "~(*__ctype_b_loc()[(int)*params] & 2048 /*
(unsigned short)_ISdigit */)" is always 1/true regardless of the values
of its operand. This occurs as the logical second operand of "||".
2. dpdk-21.11/li
BEGIN:VCALENDAR
METHOD:REQUEST
PRODID:Microsoft Exchange Server 2010
VERSION:2.0
BEGIN:VTIMEZONE
TZID:GMT Standard Time
BEGIN:STANDARD
DTSTART:16010101T02
TZOFFSETFROM:+0100
TZOFFSETTO:+
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T01
T
Parameters to this static helper can't be NULL.
str has already been dereferenced in caller.
dst and size point to variable in stack.
Fixes: 169a9fed1f4c ("app/testpmd: fix hex string parser support for flow API")
Cc: sta...@dpdk.org
Signed-off-by: David Marchand
---
app/test-pmd/cmdline_flow.c
From: Long Li
The netvsc should add to the values from the VF and report the sum.
Fixes: 4e9c73e96e ("net/netvsc: add Hyper-V network device")
Cc: sta...@dpdk.org
Signed-off-by: Long Li
---
drivers/net/netvsc/hn_ethdev.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --
From: Long Li
The netvsc should use RTE_MBUF_F_TX_L4_MASK and check the masked value to
decide the correct way to calculate checksums.
Not checking for RTE_MBUF_F_TX_L4_MASK results in incorrect RNDIS packets
sent to VSP and incorrect checksums calculated by the VSP.
Fixes: 4e9c73e96e ("net/net
From: Long Li
This patch fixes two issues with hot removing/adding a VF PCI device:
1. The original device argument is lost when it's hot added
2. If there are multiple VFs hot adding at the same time, some of the VFs may
not get added successfully because only one single VF status is stored in t
Hi Stephen,
If I understand correctly, the only problem is that
"rte_rib_get_nxt(rib, 0, 0, ..." does not return 0/0 prefix?
If so, that's what was intended. From the documentation:
* Retrieve next more specific prefix from the RIB
* that is covered by ip/depth supernet in an ascending order
Hi,
Thank you for the comments!
Based on the suggestions, I tested the patch for single core L3Fwd performance
with increased number of routes/flows (maximum 8K) to increase cache footprint.
However, I don’t see much improvement with the patch.
> On Jan 21, 2022, at 5:25 AM, Ananyev, Konstantin
Tested okay on N1SDP and on Intel(R) Xeon(R) Platinum 8268 CPU @ 2.90GHz
Tested-by: Kathleen Capella
> -Original Message-
> From: Zhang, Qi Z
> Sent: Thursday, March 24, 2022 3:52 AM
> To: Xing, Beilei ; Yang, SteveX
> ; dev@dpdk.org
> Cc: Wu, Jingjing ; sta...@dpdk.org
> Subject: RE: [
In the Rx bulk path, packets which are taken from the HW ring, are first
copied to the stage data structure and then later copied from the stage
to the rx_pkts array. For the number of packets requested immediately
by the receiving function, this two-step process adds extra overhead
that is not nec
> -Original Message-
> From: Xu, Ting
> Sent: Friday, March 18, 2022 11:17
> To: dev@dpdk.org
> Cc: Guo, Junfeng ; Xu, Ting
> ; sta...@dpdk.org; Yang, Qiming
> ; Zhang, Qi Z
> Subject: [PATCH] net/ice: fix raw flow input pattern value change in FDIR
>
> When parsing raw flow pattern i
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