On 08-Jan-24 1:28 PM, jer...@marvell.com wrote:
> From: Jerin Jacob
>
> Define qualification criteria for external library
> based on a techboard meeting minutes [1] and past
> learnings from mailing list discussion.
>
> [1]
> http://mails.dpdk.org/archives/dev/2019-June/135847.html
> https://mai
Adds bi-directional DMA transfer support to test performance.
Signed-off-by: Amit Prakash Shukla
---
Depends-on: series-30357 ("PCI Dev and SG copy support")
app/test-dma-perf/benchmark.c | 89 +--
app/test-dma-perf/config.ini | 5 ++
app/test-dma-perf/main.c
On Mon, Jan 8, 2024 at 1:47 PM Hemant Agrawal wrote:
>
>
> On 08-Jan-24 1:28 PM, jer...@marvell.com wrote:
> > From: Jerin Jacob
> >
> > Define qualification criteria for external library
> > based on a techboard meeting minutes [1] and past
> > learnings from mailing list discussion.
> >
> > [1]
[AMD Official Use Only - General]
Acked-by: Selwin Sebastian
-Original Message-
From: Ande, Venkat Kumar
Sent: Friday, January 5, 2024 5:03 PM
To: dev@dpdk.org
Cc: Sebastian, Selwin ; Ande, Venkat Kumar
Subject: [PATCH v1] net/axgbe: read and save the port property register
From: Venk
> From: jer...@marvell.com [mailto:jer...@marvell.com]
> Sent: Monday, 8 January 2024 08.59
>
> Define qualification criteria for external library
> based on a techboard meeting minutes [1] and past
> learnings from mailing list discussion.
According to the DPDK project charter, the Governing Boa
> -Original Message-
> From: Wu, Wenjun1
> Sent: Monday, January 8, 2024 3:27 PM
> To: Zhang, Qi Z ; Yang, Qiming
>
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: RE: [PATCH] net/ice: fix memory leak
>
>
>
> > -Original Message-
> > From: Zhang, Qi Z
> > Sent: Monday, Janua
> From: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com]
> Sent: Sunday, 7 January 2024 21.57
>
> > From: Stephen Hemminger
> > Sent: Sunday, January 7, 2024 11:37 AM
> >
> > I noticed while looking at packet capture that currently the receive
> callbacks
> > get called even if there ar
> From: Stephen Hemminger [mailto:step...@networkplumber.org]
> Sent: Monday, 8 January 2024 02.59
>
> I have been looking at a problem reported by Sandesh
> where packet capture does not work if rx/tx burst is done in secondary
> process.
>
> The root cause is that existing rx/tx callback model
On Tue, Jan 02, 2024 at 03:44:59PM -0800, Tyler Retzlaff wrote:
> The design of the macros requires a type to be provided to the macro.
>
> By expanding the type parameter inside of typeof it also inadvertently
> allows an expression to be used which appears not to have been intended
> after evalu
On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote:
> From: Jerin Jacob
>
> Introduce a new API to retrieve the number of available free descriptors
> in a Tx queue. Applications can leverage this API in the fast path to
> inspect the Tx queue occupancy and take appropriate action
On Sun, Dec 24, 2023 at 05:02:00PM -0500, Jonathan Erb wrote:
> Fix to allow telemetry to handle empty dictionaries correctly.
>
> This patch resolves an issue where empty dictionaries are reported
> by telemetry as '[]' rather than '{}'. Initializing the output
> buffer based on the container typ
On Sun, Dec 24, 2023 at 05:02:01PM -0500, Jonathan Erb wrote:
> Fix use of incorrect enum name.
>
> Signed-off-by: Jonathan Erb
Please merge this fix into patch 1, so we only have a single commit to the
repo.
Thanks,
/Bruce
> ---
> lib/telemetry/telemetry.c | 2 +-
> 1 file changed, 1 inserti
Good morning.
I just wanted to mention that this problem still persists in 22.11.3, and we
still have to patch the vmxnet3 driver every time we upgrade.
As mentioned before, ixgbe_ethdev.c is an example of a driver that ifdef's out
the attempt to use interrupts on FreeBSD.
Thanks,
lew
-
Hi All,
Recently I debug ovs-dpdk with AF_PACKET mode. When IP fragment packets are
received via DPDK, the IP fragment packets are reassembled by DPDK. After
reassembly, the packet length is over 1518. They are discarded by OVS because
of oversize packets.
I don't understandy why PACKET_FL
On Tue, Jan 02, 2024 at 04:11:15PM -0800, Tyler Retzlaff wrote:
> Stop writing RTE_TOOLCHAIN_XXX macros to rte_build_config.h. When an
> application builds it doesn't necessarily use the same toolchain that
> DPDK was built with.
>
> Instead evaluate toolchain predefined macros and define
> RTE_TO
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Added commonly used methods in testpmd such as starting and stopping
> packet forwarding, changing forward modes, and verifying link status of
> ports so that developers can configure testpmd and start forwarding
> through the pr
Docs for IP Fragment said RTE_LIBRTE_IP_FRAG_MAX_FRAG was 4 by default,
however this was changed to 8.
Documentation has been updated to account for this, including a
snippet of code where RTE_LIBRTE_IP_FRAG_MAX_FRAG is defined to
ensure documentation stays up to date.
Fixes: f8e0f8ce9030 ("ip_fr
Removed LIBRTE from name as its an old prefix.
Signed-off-by: Euan Bourke
---
app/test/test_reassembly_perf.c | 2 +-
config/rte_config.h | 2 +-
doc/guides/prog_guide/ip_fragment_reassembly_lib.rst | 8
doc/guides/sample_app_ug/ip_r
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Changed the factory method for creating interactive apps in the SUT Node
> so that EAL parameters would only be passed into DPDK apps since
> non-DPDK apps wouldn't be able to process them. Also modified
> interactive apps to all
Remove dummy layers, code refactor, complete document
v4:
- rebase.
v3:
- fix tm_node memory free.
- fix corrupt when slibling node deletion is not in a reversed order.
v2:
- fix typos.
Qi Zhang (3):
net/ice: hide port and TC layer in Tx sched tree
net/ice: refactor tm config data structure
In currently 5 layer tree implementation, the port and tc layer
is not configurable, so its not necessary to expose them to application.
The patch hides the top 2 layers and represented the root of the tree at
VSI layer. From application's point of view, its a 3 layer scheduler tree:
Port -> Queu
Simplified struct ice_tm_conf by removing per level node list.
Signed-off-by: Qi Zhang
---
drivers/net/ice/ice_ethdev.h | 5 +-
drivers/net/ice/ice_tm.c | 248 ---
2 files changed, 113 insertions(+), 140 deletions(-)
diff --git a/drivers/net/ice/ice_ethdev.
Add description for ice PMD's rte_tm capabilities.
Signed-off-by: Qi Zhang
Acked-by: Wenjun Wu
---
doc/guides/nics/ice.rst | 19 +++
1 file changed, 19 insertions(+)
diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index bafb3ba022..163d6b8bb6 100644
--- a/doc/gui
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Added the options to filter out LLDP and ARP packets when
> sniffing for packets with scapy. This was done using BPF filters to
> ensure that the noise these packets provide does not interfere with test
> cases.
>
> Signed-off-by
Hi Gregory,
Your proposal sounds rather interesting. Certainly enabling DTS to
accept YAML-written tests sounds more developer-friendly and should
enable quicker test-writing. As this is an extra feature though – and a
nice-to-have, it should definitely be discussed in the DTS meetings as
Hon
Hi Honnappa,
YAML has wide support built around it. By using our own text format, we will
have to build the parsing support etc ourselves.
However, YAML is supposed to be easy to read and understand. Is it just a
matter for getting used to it?
I may be wrong, please feel free to correct me,
On 08-Jan-24 2:01 PM, Jerin Jacob wrote:
> On Mon, Jan 8, 2024 at 1:47 PM Hemant Agrawal wrote:
>>
>>
>> On 08-Jan-24 1:28 PM, jer...@marvell.com wrote:
>>> From: Jerin Jacob
>>>
>>> Define qualification criteria for external library
>>> based on a techboard meeting minutes [1] and past
>>> lear
>
> DMA library has a function to get DMA device based on device name but
> there is no function to get DMA device using device id.
>
> Added a function that lookup for the dma device using device id and returns
> the pointer to the same.
>
> Signed-off-by: Amit Prakash Shukla
> Acked-by: Cheng
Reviewed-by: Juraj Linkeš
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Added allow list to the EAL parameters created in DTS to ensure that
> only the relevant PCI devices are considered when launching DPDK
> applications.
>
> Signed-off-by: Jeremy Spewock
> ---
> dts/f
Reviewed-by: Juraj Linkeš
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Adds methods in both os_session and linux session to allow for setting
> MTU of port interfaces so that suites that require the sending and
> receiving of packets of a specific size, or the rejection o
Reviewed-by: Juraj Linkeš
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> Allow for scatter to be specified in the configuration file.
>
> Signed-off-by: Jeremy Spewock
> I have been looking at a problem reported by Sandesh
> where packet capture does not work if rx/tx burst is done in secondary
> process.
>
> The root cause is that existing rx/tx callback model just doesn't work
> unless the process doing the rx/tx burst calls is the same one that
> register
rx callbacks when zero packets
>
> I noticed while looking at packet capture that currently the receive callbacks
> get called even if there are no packets. This seems unnecessary since if
> nb_rx is zero, then there are no packets to look at. My one concern is that
> an application could be us
On 12/18/2023 1:50 AM, Chaoyong He wrote:
>> On 12/14/2023 10:24 AM, Chaoyong He wrote:
>>> From: Long Wu
>>>
>>> Set the representor array to NULL to avoid that close interface does
>>> not free some resource.
>>>
>>> Fixes: a135bc1644d6 ("net/nfp: fix resource leak for flower firmware")
>>> Cc:
On Wed, Jan 3, 2024 at 11:33 PM wrote:
>
> From: Jeremy Spewock
>
> This test suite provides testing of the support of scattered packets by
> Poll Mode Drivers using testpmd, verifying the ability to receive and
> transmit scattered multi-segment packets made up of multiple
> non-contiguous memor
In the current implementation when a packet is received with
special TCP flag(s) set, only that packet is delivered out of order.
There could be already coalesced packets in the GRO table
belonging to the same flow but not delivered.
This fix makes sure that the entire segment is delivered with the
On 12/18/2023 6:37 AM, Simon Jones wrote:
> Oh, it's fixed by 0911d4ec and f5e72e8e
>
Thanks Simon for reporting.
Do you know if the above fixes backported to the 21.11.x LTS release?
>
> Simon Jones
>
>
> Simon Jones mailto:batmanu...@gmail.com>> 于2023
> 年12月18日周一 10:51写道：
>
> Hi a
In the current implementation when a packet is received with
special TCP flag(s) set, only that packet is delivered out of order.
There could be already coalesced packets in the GRO table
belonging to the same flow but not delivered.
This fix makes sure that the entire segment is delivered with the
On 08/01/2024 15:55, Ferruh Yigit wrote:
> On 12/18/2023 6:37 AM, Simon Jones wrote:
>> Oh, it's fixed by 0911d4ec and f5e72e8e
>>
>
> Thanks Simon for reporting.
>
> Do you know if the above fixes backported to the 21.11.x LTS release?
>
Yes, 0911d4ec as part of 18.11 [0] and f5e72e8e backport
On Sun, Jan 7, 2024 at 10:50 PM Stephen Hemminger <
step...@networkplumber.org> wrote:
> On Sun, 7 Jan 2024 16:59:20 +0530
> Kumara Parameshwaran wrote:
>
> > + /* Return early if the TCP flags are not handled in GRO layer */
> > + if (tcp_hdr->tcp_flags & (~(VALID_GRO_TCP_FLAGS)))
>
> N
On 12/22/2023 5:26 PM, Patrick Robb wrote:
> Hi all,
>
> As some of you know from discussions at DPDK CI meetings, Adam from UNH
> is writing a script which leverages git-pw, and takes as arguments a
> patch series patchwork id, patchwork project, and pw token, and produces
> a project artifact fo
On Mon, Jan 8, 2024 at 6:35 AM Juraj Linkeš
wrote:
> On Wed, Jan 3, 2024 at 11:33 PM wrote:
> >
> > From: Jeremy Spewock
> >
> > Added commonly used methods in testpmd such as starting and stopping
> > packet forwarding, changing forward modes, and verifying link status of
> > ports so that dev
On Mon, Jan 8, 2024 at 6:52 AM Juraj Linkeš
wrote:
> On Wed, Jan 3, 2024 at 11:33 PM wrote:
> >
> > From: Jeremy Spewock
> >
> > Changed the factory method for creating interactive apps in the SUT Node
> > so that EAL parameters would only be passed into DPDK apps since
> > non-DPDK apps wouldn
On Mon, Jan 8, 2024 at 7:01 AM Juraj Linkeš
wrote:
> On Wed, Jan 3, 2024 at 11:33 PM wrote:
> >
> > From: Jeremy Spewock
> >
> > Added the options to filter out LLDP and ARP packets when
> > sniffing for packets with scapy. This was done using BPF filters to
> > ensure that the noise these pack
On Mon, Jan 8, 2024 at 11:39 AM Jeremy Spewock wrote:
>
>
> On Mon, Jan 8, 2024 at 7:01 AM Juraj Linkeš
> wrote:
>
>> On Wed, Jan 3, 2024 at 11:33 PM wrote:
>> >
>> > From: Jeremy Spewock
>> >
>> > Added the options to filter out LLDP and ARP packets when
>> > sniffing for packets with scapy.
On Mon, 8 Jan 2024 19:07:20 +0800 (CST)
钟 wrote:
> Hi All,
>
>
> Recently I debug ovs-dpdk with AF_PACKET mode. When IP fragment packets are
> received via DPDK, the IP fragment packets are reassembled by DPDK. After
> reassembly, the packet length is over 1518. They are discarded by OVS bec
On Mon, Jan 8, 2024 at 10:47 AM Juraj Linkeš
wrote:
> On Wed, Jan 3, 2024 at 11:33 PM wrote:
> >
> > From: Jeremy Spewock
> >
> > This test suite provides testing of the support of scattered packets by
> > Poll Mode Drivers using testpmd, verifying the ability to receive and
> > transmit scatte
On Mon, 8 Jan 2024 14:01:37 +0530
Jerin Jacob wrote:
> On Mon, Jan 8, 2024 at 1:47 PM Hemant Agrawal wrote:
> >
> >
> > On 08-Jan-24 1:28 PM, jer...@marvell.com wrote:
> > > From: Jerin Jacob
> > >
> > > Define qualification criteria for external library
> > > based on a techboard meeting min
Hello Luca,
Your proposal sounds rather interesting. Certainly enabling DTS to
accept YAML-written tests sounds more developer-friendly and should
enable quicker test-writing. As this is an extra feature though – and a
nice-to-have, it should definitely be discussed in the DTS meetings as
Honnap
> -Original Message-
> From: Luca Vizzarro
> Sent: Monday, January 8, 2024 6:18 AM
> To: Honnappa Nagarahalli ; Etelson,
> Gregory ; tho...@monjalon.net; Juraj Linkeš
> ; Paul Szczepanek ;
> Yoan Picchi ; Jeremy Spewock
> ; Patrick Robb ; c...@dpdk.org;
> dev@dpdk.org
> Subject: Re: DTS
>
> Hello Honnappa,
>
> [snip]
>
> > Hi Gregory,
> >I do not fully understand your proposal, it will be helpful to join
> > the DTS
> meetings to discuss this further.
> >
>
> Agree, let's discuss the proposal details during the DTS meeting.
>
> > YAML has wide support built around
On Mon, 8 Jan 2024 15:13:25 +
Konstantin Ananyev wrote:
> > I have been looking at a problem reported by Sandesh
> > where packet capture does not work if rx/tx burst is done in secondary
> > process.
> >
> > The root cause is that existing rx/tx callback model just doesn't work
> > unless
On 12/28/2023 12:14 PM, Jie Hai wrote:
> From: Chengwen Feng
>
> In the HIP08 platform, the PF driver will notify VF driver to update
> the PVID state [1], and VF will declare support QinQ insert when PVID
> is disabled.
>
> In the later platform (e.g. HIP09), the hardware has been improved,
> s
Definitely worth-while changes. I looked them over and it all looks good so
far.
+1
> From: Stephen Hemminger [mailto:step...@networkplumber.org]
> Sent: Monday, 8 January 2024 18.19
>
> The wording specifies the intent here, and that is not what matters.
> This is not a legal document where someone will take us to court
> if the board doesn't accept a library.
The introduction/
> From: Konstantin Ananyev [mailto:konstantin.anan...@huawei.com]
> Sent: Friday, 5 January 2024 12.13
>
> > From: Thomas Monjalon
> > Sent: Friday, January 5, 2024 10:04 AM
> >
> > 05/01/2024 10:57, Jerin Jacob:
> > > On Thu, Jan 4, 2024 at 11:59 PM Thomas Monjalon
> wrote:
> > > >
> > > > 04/0
> From: Bruce Richardson [mailto:bruce.richard...@intel.com]
> Sent: Monday, 8 January 2024 11.54
>
> On Tue, Dec 19, 2023 at 10:59:48PM +0530, jer...@marvell.com wrote:
> > From: Jerin Jacob
> >
> > Introduce a new API to retrieve the number of available free
> descriptors
> > in a Tx queue. App
When EAL is built with MSVC it is possible to dynamically load plugins
on Windows. Hook eal_plugins_init into rte_eal_init if built with MSVC
and provide code to load plugins on Windows.
Signed-off-by: Tyler Retzlaff
---
lib/eal/common/eal_common_options.c | 90 ++
When EAL is built with MSVC it is possible to dynamically load plugins
on Windows. Hook eal_plugins_init into rte_eal_init if built with MSVC
and provide code to load plugins on Windows.
v4:
* include winipfamily.h header for WINAPI_FAMILY macros and provide
definition for PHONE_APP if mingw
Include winapifamily.h for WINAPI_FAMILY macro and provide a definition
of WINAPI_FAMILY_PHONE_APP if not present (happens compiling under
mingw)
Signed-off-by: Tyler Retzlaff
---
lib/eal/windows/include/dirent.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/lib/eal/windows/include/d
> -Original Message-
> From: Stephen Hemminger
> Sent: Sunday, January 7, 2024 7:59 PM
> To: dev@dpdk.org
> Cc: arshdeep.k...@intel.com; Gowda, Sandesh ;
> Reshma Pattan
> Subject: Issues around packet capture when secondary process is doing rx/tx
>
> I have been looking at a problem
On 2023/12/14 20:49, Ferruh Yigit wrote:
On 12/14/2023 1:56 AM, Jie Hai wrote:
The ethdev library now registers a telemetry command for
dump regs.
An example usage is shown below:
--> /ethdev/regs,test
{
"/ethdev/regs": {
"regs_offset": 0,
"regs_length": 3192,
"regs_width": 4,
On 2024/1/9 10:19, Jie Hai wrote:
On 2023/12/14 20:49, Ferruh Yigit wrote:
On 12/14/2023 1:56 AM, Jie Hai wrote:
The ethdev library now registers a telemetry command for
dump regs.
An example usage is shown below:
--> /ethdev/regs,test
{
"/ethdev/regs": {
"regs_offset": 0,
"regs_l
> -Original Message-
> From: Zhang, Qi Z
> Sent: Friday, January 5, 2024 10:11 PM
> To: Yang, Qiming ; Wu, Wenjun1
>
> Cc: dev@dpdk.org; Zhang, Qi Z
> Subject: [PATCH v2 2/3] net/ice: refactor tm config data structure
>
> Simplified struct ice_tm_conf by removing per level node list.
>
> -Original Message-
> From: Zhang, Qi Z
> Sent: Tuesday, January 9, 2024 4:22 AM
> To: Yang, Qiming ; Wu, Wenjun1
>
> Cc: dev@dpdk.org; Zhang, Qi Z
> Subject: [PATCH v4 2/3] net/ice: refactor tm config data structure
>
> Simplified struct ice_tm_conf by removing per level node list.
>
> -Original Message-
> From: Zhang, Qi Z
> Sent: Tuesday, January 9, 2024 4:22 AM
> To: Yang, Qiming ; Wu, Wenjun1
>
> Cc: dev@dpdk.org; Zhang, Qi Z
> Subject: [PATCH v4 0/3] simplified to 3 layer Tx scheduler
>
> Remove dummy layers, code refactor, complete document
>
> v4:
> - reb
Hi Stephen,
Thank you for immediate response.
When PACKET_FANOUT_FLAG_DEFRAG flag is removed in AF_PACKET mode, IP fragment
packets cannot be reassembled. That is what we expected or OVS expected.
The file drivers/net/af_packet/rte_net_af_packet.c +770
#if defined(PACKET_FANOUT) fanout_arg =
> On 12/18/2023 1:50 AM, Chaoyong He wrote:
> >> On 12/14/2023 10:24 AM, Chaoyong He wrote:
> >>> From: Long Wu
> >>>
> >>> Set the representor array to NULL to avoid that close interface does
> >>> not free some resource.
> >>>
> >>> Fixes: a135bc1644d6 ("net/nfp: fix resource leak for flower
> >
On Fri, Jan 5, 2024 at 9:24 AM wrote:
>
> From: Pavan Nikhilesh
>
> Use WFE LDP loop while polling for GETWORK completion for better
> power savings.
> Disabled by default and can be enabled by setting
> `RTE_ARM_USE_WFE` to `true` in `config/arm/meson.build`
>
> Signed-off-by: Pavan Nikhilesh
>
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