Compile failed with cflag optimization=1 on Ubuntu20.04 with GCC10.3,
it reported vendor_id and dev_id may be used uninitialized in function
ifpga_rawdev_fill_info().
Actually it's not the truth, the variables are initialized in function
ifpga_get_dev_vendor_id(). To avoid such compile error, the v
> -Original Message-
> From: Yang, SteveX
> Sent: Monday, March 14, 2022 5:32 PM
> To: dev@dpdk.org
> Cc: Wu, Jingjing ; Xing, Beilei
> ;
> Zhang, Qi Z ; Yang, SteveX ;
> sta...@dpdk.org
> Subject: [PATCH v1] net/iavf: fix select wrong scan hw ring by rxdid
>
> When setup RX queue, th
From: Kiran Kumar K
Extended support for asymmetric crypto perf throughput test.
Added support for new modulus lengths.
Added new parameter --modex-len.
Supported lengths are 60, 128, 255, 448. Default length is 128.
Signed-off-by: Kiran Kumar K
---
app/test-crypto-perf/cperf_ops.c
> -Original Message-
> From: Wei Huang
> Sent: 2022年3月16日 15:27
> To: dev@dpdk.org; tho...@monjalon.net; Xu, Rosen ;
> nipun.gu...@nxp.com; hemant.agra...@nxp.com
> Cc: sta...@dpdk.org; Zhang, Tianfei ; Zhang, Qi Z
> ; Yigit, Ferruh ; Huang, Wei
>
> Subject: [PATCH v1] raw/ifpga: initia
16/03/2022 10:27, Gao, DaxueX:
> From: Wei Huang
> >
> > Compile failed with cflag optimization=1 on Ubuntu20.04 with GCC10.3, it
> > reported vendor_id and dev_id may be used uninitialized in function
> > ifpga_rawdev_fill_info().
> > Actually it's not the truth, the variables are initialized in
15/03/2022 23:12, Ilya Maximets:
> Hi, everyone.
>
> After implementing support for tunnel offloading in OVS we faced a
> significant performance issue caused by the requirement to call
> rte_flow_get_restore_info() function on a per-packet basis.
>
> The main problem is that once the tunnel offl
'has_vlan' attribute is only supported by sfc, mlx5 and cnxk.
Other drivers doesn't support it. Most of them (like i40e) just
ignore it silently. Some drivers (like mlx4) never had a full
support of the eth item even before introduction of 'has_vlan'
(mlx4 allows to match on the destination MAC o
On 3/16/22 10:41, Thomas Monjalon wrote:
> 15/03/2022 23:12, Ilya Maximets:
>> Hi, everyone.
>>
>> After implementing support for tunnel offloading in OVS we faced a
>> significant performance issue caused by the requirement to call
>> rte_flow_get_restore_info() function on a per-packet basis.
>>
On 16/03/2022 03:32, Gao, DaxueX wrote:
-Original Message-
From: Jerin Jacob
Sent: 2022年3月10日 16:49
To: Jiang, YuX
Cc: Rakesh Kudurumalla ; Nithin Dabilpuram
; Kiran Kumar K ;
Sunil Kumar Kori ; Satha Rao ;
dev@dpdk.org; jer...@marvell.com; sta...@dpdk.org; Yigit, Ferruh
Subject: Re: [
Hi
Is there a way using rte_flow to send arp and ndp packet to specific rx queue
with dpdk
https://bugs.dpdk.org/show_bug.cgi?id=959
Bug ID: 959
Summary: tsc hz not matching kernel reported tcs frequency
Product: DPDK
Version: 21.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Hi
You need to create a rule that matches the arp/ndp packets and use the queue
action.
From: Yaron Illouz
Sent: Wednesday, March 16, 2022 2:42 PM
To: dev@dpdk.org
Cc: Ori Kam
Subject: rte flow for arp packet
Hi
Is there a way using rte_flow to send arp and ndp packet to specific rx queue
wi
> -Original Message-
> From: Thomas Monjalon
> Sent: Tuesday, March 15, 2022 9:21 AM
> To: annou...@dpdk.org
> Subject: release candidate 22.03-rc4
>
> A new DPDK release candidate is ready for testing:
> https://git.dpdk.org/dpdk/tag/?id=v22.03-rc4
>
> There are 31 new patches in th
This patchset reworks large parts of the linux drivers section of the
Linux Getting Started Guide, so as to make it clearer and easier to
read. The overall flow of the page is adjusted so that more important
information is nearer the top, and so that all information on VFIO is
consolidated into a s
Some IDEs, such as eclipse, complained on save about the use of special
characters in the (R) symbol in linux GSG doc. We can replace those with
the equivalent "|reg|" text, and including isonum.txt.
Cc: sta...@dpdk.org
Signed-off-by: Bruce Richardson
---
doc/guides/linux_gsg/enable_func.rst
The docs on binding drivers was updated as part of the removal of the
igb_uio module from the main DPDK repo. As part of that update, a note
about uio_pci_generic requiring legacy interrupts was removed, but
should have been kept.
Fixes: 56bb5841fd06 ("kernel/linux: remove igb_uio")
Cc: tho...@mon
The GSG has a note warning that use of UIO is inherently unsafe due to
lack of IOMMU protection. However, this was only flagged as a "NOTE",
meaning it could easily be missed. Changing the rst tag from "note" to
"warning" and moving it to the top of the UIO subsection makes this a
lot more visible
While the details of VFIO and UIO may be of interest to some, most users
of the doc are likely primarily interested in how to bind their devices
to the kernel driver and then move on to running the app. Therefore, the
most important part of the "Linux Drivers" section of the GSG is the
subsection o
VFIO is to be strongly preferred over uio-based modules, so update our
text and examples to only refer to vfio, giving an initial reference at
the start to uio as a fallback option.
Cc: sta...@dpdk.org
Signed-off-by: Bruce Richardson
---
doc/guides/linux_gsg/linux_drivers.rst | 47 +
The VFIO section of the page about linux drivers was rather long and
unstructured. This can be improved by splitting it up into subsections,
to cover the specifics of memory limits and creating VFs. When moving
the various text notes into the relevant subsections, we can drop the
note about kernels
Rather than having separate sections for VFIO and VFIO no-iommu mode, as
well as a separate section further down the document on troubleshooting
VFIO, we can consolidate all these as subsections into a primary VFIO
section. This section starts with the basics of VFIO use, then covers
no-iommu mode,
To further de-emphasise UIO over the alternatives, we can move the UIO
section of the drivers page to the end of the document, giving more
prominence to VFIO and bifurcated drivers.
Cc: sta...@dpdk.org
Signed-off-by: Bruce Richardson
---
doc/guides/linux_gsg/linux_drivers.rst | 104
There are two warnings in the VFIO section about limitations of VFIO and
limitations on who can bind/unbind devices. Since these don't actually
describe any unsafe conditions, and are more informational, we can
change these to notes. This also helps emphasise the other warnings in
the documents whi
16/03/2022 13:25, Ilya Maximets:
> On 3/16/22 10:41, Thomas Monjalon wrote:
> > 15/03/2022 23:12, Ilya Maximets:
> >> Hi, everyone.
> >>
> >> After implementing support for tunnel offloading in OVS we faced a
> >> significant performance issue caused by the requirement to call
> >> rte_flow_get_res
In the rte_flow_item_type I don’t see an entry for arp or ndp
Is there another way to do it ?
For ipv4 I did the following way
pattern[0].type =
RTE_FLOW_ITEM_TYPE_ETH;
pattern[0].spec = NULL;
https://bugs.dpdk.org/show_bug.cgi?id=960
Bug ID: 960
Summary: PCAP PMD receives packets larger then MTU
Product: DPDK
Version: 21.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Pr
https://bugs.dpdk.org/show_bug.cgi?id=961
Bug ID: 961
Summary: PCAP PMD receives packets larger then MTU
Product: DPDK
Version: 21.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Pr
Hi
> -Original Message-
> From: Thomas Monjalon
> Sent: Wednesday, March 16, 2022 3:47 PM
> Subject: Re: rte_flow API change request: tunnel info restoration is too slow
>
> 16/03/2022 13:25, Ilya Maximets:
> > On 3/16/22 10:41, Thomas Monjalon wrote:
> > > 15/03/2022 23:12, Ilya Maximet
Hi,
> -Original Message-
> From: Thomas Monjalon
> Sent: Tuesday, March 15, 2022 3:21 AM
> To: annou...@dpdk.org
> Subject: release candidate 22.03-rc4
>
> A new DPDK release candidate is ready for testing:
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F
> %2Fgit.
Both the Linux and FreeBSD GSG docs had a "Documentation Roadmap"
section as part of the introduction page, and this contained the same
information, with only the reference to the GSGs themselves being
different. This text can be consolidated into a single text file which
is included by both GSG in
Fix grammar, spelling and formatting of DPDK 22.03 release notes.
Signed-off-by: John McNamara
---
Note: I haven't removed the boilerplate RST comments from
this file/patch in order to make it easier to merge
apply. If you want me to do that I can submit a v2.
doc/guides/rel_not
16/03/2022 14:45, Bruce Richardson:
> This patchset reworks large parts of the linux drivers section of the
> Linux Getting Started Guide, so as to make it clearer and easier to
> read. The overall flow of the page is adjusted so that more important
> information is nearer the top, and so that all
15/03/2022 23:05, Bruce Richardson:
> This set updates the documentation roadmap section at the start of the
> Linux and FreeBSD GSG docs. Changes made:
>
> * Change doc titles to hyperlinks to each doc
> * Add the drivers reference guides to the lists
>
> Bruce Richardson (4):
> doc: add hype
Some SFP link partners exhibit a disinclination to autonegotiate
with X550 configured in SFI mode. This patch enables a manual AN-37
restart to work around the problem.
Signed-off-by: Jeff Daly
---
drivers/net/ixgbe/base/ixgbe_type.h | 1 +
drivers/net/ixgbe/base/ixgbe_x550.c | 51
Some SFP link partners exhibit a disinclination to autonegotiate
with X550 configured in SFI mode. This patch enables a manual AN-37
restart to work around the problem.
--
v2 fixed whitespace
Signed-off-by: Jeff Daly
---
drivers/net/ixgbe/base/ixgbe_type.h | 1 +
drivers/net/ixgbe/base/ixgbe_
08/02/2022 04:50, Tudor Brindus:
> From Documentation/admin-guide/kernel-parameters.txt, specifically the
> last sentence:
>
> nohz_full= [KNL,BOOT,SMP,ISOL]
> The argument is a cpu list, as described above.
> In kernels built with CONFIG_NO_HZ_FULL=y, set
> the speci
25/01/2022 14:19, Juraj Linkeš:
> The docs are a bit outdated and in need of updates.
>
> Using CFLAGS and LDFLAGS is an artefact of the old build system, Meson
> doesn't support those well.
>
> Numaclt can't be cross compiled with clang.
>
> The names of downloaded binaried have an extra -none-
> >Blank line added to the final telemetry example for the cryptography device
> >library as to fix the example rendering.
> >
> >Fixes: 1c559ee8469 ("cryptodev: add telemetry endpoint for capabilities")
> >Cc: sta...@dpdk.org
> >
> >Signed-off-by: Sean Morrissey
>
>
> Thanks for this.
>
> Acke
16/03/2022 10:40, Thomas Monjalon:
> 16/03/2022 10:27, Gao, DaxueX:
> > From: Wei Huang
> > >
> > > Compile failed with cflag optimization=1 on Ubuntu20.04 with GCC10.3, it
> > > reported vendor_id and dev_id may be used uninitialized in function
> > > ifpga_rawdev_fill_info().
> > > Actually it'
09/03/2022 14:22, David Hunt:
> An errata exists where users may see reduced power savings when using
> PMD Power Management. This issue occurs when compiling DPDK applications
> with gcc-9 on platforms with TSX enabled. In rte_power_monitor_multi(),
> the function may return without successfully s
Realizing when submitting new bbdev operation in this patch
(https://patchwork.dpdk.org/project/dpdk/list/?series=22111) that this is not
workable in practice to extend this API into 22.07 without fundamental ABI
breakage
even by using existing versionning framework.
Some existing learnings to be
Intent to resolve in DPDK 22.11 historical usage which prevents
graceful extension of enum and API without troublesome ABI breakage
as well as extending API RTE_BBDEV_OP_FFT for new operation type
in bbdev.
Signed-off-by: Nicolas Chautru
---
doc/guides/rel_notes/deprecation.rst | 8
1 f
https://bugs.dpdk.org/show_bug.cgi?id=939
gaodaxue (daxuex@intel.com) changed:
What|Removed |Added
Status|IN_PROGRESS |RESOLVED
Resolution|---
From: Satheesh Paul
Fixed some names to follow ROC naming convention in ROC NPC code.
Fixes: 4edf1246a40 ("common/cnxk: support matching VLAN existence in RTE Flow")
Cc: sta...@dpdk.org
Signed-off-by: Satheesh Paul
---
drivers/common/cnxk/roc_npc.h | 6 +++---
drivers/common/cnxk/roc_npc
From: Satheesh Paul
ROC code is assuming presence of vlan extension headers in
case of QINQ, because of this, there is incompatibility
between the driver and ROC. Fixed this issue.
Fixes: 4edf1246a40 ("common/cnxk: support matching VLAN existence in RTE Flow")
Cc: sta...@dpdk.org
Signed-off-by:
previously .rte_config was made at /var/run/.rte_config
for root users and $HOME/.rte_config for non-root users
now the file is renamed to config
and is created at /var/run/dpdk/rte/config
for root users and /run/user/$EUID/dpdk/rte/config for non-root users
the docmentation of multi_proc_support
> -Original Message-
> From: je...@silicom-usa.com
> Sent: Tuesday, March 8, 2022 06:34
> To: dev@dpdk.org
> Cc: Stephen Douthit ; Daly, Jeff
> ; Wang, Haiyue
>
> Subject: [PATCH] net/ixgbe: Retry SFP ID read field to handle misbehaving SFPs
>
> From: Stephen Douthit
>
> Some XGS-PON
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