In the multiple process environment, the subprocess operates on the
shared memory and changes the function pointer of the main process,
resulting in the failure to find the address of the function when main
process releasing, resulting in crash.
Signed-off-by: Ke Zhang
---
drivers/net/iavf/iavf_
Add recommended matching list for i40e PMD in DPDK 21.05,
21.08, 21.11 and 22.03. And add a known issue when FW upgrade
to a version higher than 8.4.
Cc: sta...@dpdk.org
Signed-off-by: Qiming Yang
---
v2:
* added known issue in FW 8.4+
v3:
* updated x722 FW version
---
doc/guides/nics/i40e.rst
> -Original Message-
> From: Konstantin Ananyev
> Sent: Sunday, 15 May 2022 23:54
> To: Ido Goshen ; Ananyev, Konstantin
> ; us...@dpdk.org; dev@dpdk.org
> Subject: Re: Does ACL support field size of 8 bytes?
>
>
> My concern was it is sort of awkward in terms of input_field value for ru
Tested-by: Ido Goshen
> -Original Message-
> From: Konstantin Ananyev
> Sent: Sunday, 15 May 2022 23:03
> To: dev@dpdk.org
> Cc: Ido Goshen ; sta...@dpdk.org
> Subject: [PATCH v2 1/2] acl: fix rules with 8 bytes field size are broken
>
> In theory ACL library allows fields with 8B long.
On Sun, May 15, 2022 at 11:02:30PM +0100, Konstantin Ananyev wrote:
> 12/05/2022 14:14, Tyler Retzlaff пишет:
> >Provide a portable type-safe thread identifier.
> >Provide rte_thread_self for obtaining current thread identifier.
> >
> >Signed-off-by: Narcisa Vasile
> >Signed-off-by: Tyler Retzlaff
Hi Jiayu,
> -Original Message-
> From: Hu, Jiayu
> Sent: Monday, May 16, 2022 1:53 PM
> To: Ding, Xuan ; maxime.coque...@redhat.com; Xia,
> Chenbo
> Cc: dev@dpdk.org; Jiang, Cheng1 ; Pai G, Sunil
> ; lian...@liangbit.com; Wang, YuanX
>
> Subject: RE: [PATCH v7 4/5] vhost: support async
Hi Xuan,
> -Original Message-
> From: Ding, Xuan
> Sent: Monday, May 16, 2022 10:43 AM
> To: maxime.coque...@redhat.com; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; Jiang, Cheng1
> ; Pai G, Sunil ;
> lian...@liangbit.com; Ding, Xuan ; Wang, YuanX
>
> Subject: [PATCH v7 4/5] vhost: suppo
Hi Chenbo,
Thanks for reply.
This will be addressed in next version.
> -Original Message-
> From: Xia, Chenbo
> Sent: Friday, May 13, 2022 10:59 AM
> To: Pei, Andy ; dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Cao, Gang ; Liu,
> Changpeng
> Subject: RE: [PATCH v7 17/18] vdpa/ifc: blk
HI Chenbo,
Thanks for your reply.
I will send out a new version to fix this.
> -Original Message-
> From: Xia, Chenbo
> Sent: Friday, May 13, 2022 10:58 AM
> To: Pei, Andy ; dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Cao, Gang ; Liu,
> Changpeng
> Subject: RE: [PATCH v7 16/18] vdpa/
>> Added a new eventdev API rte_event_queue_attr_set(), to set event queue
>> attributes at runtime from the values set during initialization using
>> rte_event_queue_setup(). PMD's supporting this feature should expose the
>> capability RTE_EVENT_DEV_CAP_RUNTIME_QUEUE_ATTR.
>>
>> Signed-off-by: Sh
Hi Chenbo,
> -Original Message-
> From: Xia, Chenbo
> Sent: Friday, May 13, 2022 10:55 AM
> To: Pei, Andy ; dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Cao, Gang ; Liu,
> Changpeng
> Subject: RE: [PATCH v7 15/18] vdpa/ifc: add is blk flag to ifcvf HW struct
>
> > -Original Messag
From: Xuan Ding
This patch adds the use case for async dequeue API. Vswitch can
leverage DMA device to accelerate vhost async dequeue path.
Signed-off-by: Wenwu Ma
Signed-off-by: Yuan Wang
Signed-off-by: Xuan Ding
Tested-by: Yvonne Yang
Reviewed-by: Maxime Coquelin
---
doc/guides/sample_ap
From: Xuan Ding
This patch implements asynchronous dequeue data path for vhost split
ring, a new API rte_vhost_async_try_dequeue_burst() is introduced.
Signed-off-by: Xuan Ding
Signed-off-by: Yuan Wang
Tested-by: Yvonne Yang
Reviewed-by: Maxime Coquelin
---
doc/guides/prog_guide/vhost_lib.r
From: Xuan Ding
This patch refactors copy_desc_to_mbuf() used by the sync
path to support both sync and async descriptor to mbuf filling.
Signed-off-by: Xuan Ding
Tested-by: Yvonne Yang
Reviewed-by: Maxime Coquelin
---
lib/vhost/vhost.h | 1 +
lib/vhost/virtio_net.c | 48 ++
From: Xuan Ding
This patch refactors vhost async enqueue path and dequeue path to use
the same function async_fill_seg() for preparing batch elements,
which simplifies the code without performance degradation.
Signed-off-by: Xuan Ding
Tested-by: Yvonne Yang
Reviewed-by: Maxime Coquelin
---
l
From: Xuan Ding
This patch extracts the descriptors to buffers filling from
copy_desc_to_mbuf() into a dedicated function. Besides, enqueue
and dequeue path are refactored to use the same function
sync_fill_seg() for preparing batch elements, which simplifies
the code without performance degradat
From: Xuan Ding
The presence of asynchronous path allows applications to offload memory
copies to DMA engine, so as to save CPU cycles and improve the copy
performance. This patch set implements vhost async dequeue data path
for split ring. The code is based on latest enqueue changes [1].
This p
Only zero-mask and full-mask for IPv4/UDP/TCP/SCTP addr/port
are supported in current code. Otherwise will return failure
when parse pattern.
Fixes: d5eb3e600d9e ("net/iavf: support flow director basic rule")
Cc: sta...@dpdk.org
Signed-off-by: Qiming Yang
---
drivers/net/iavf/iavf_fdir.c | 150
Hi Stephen,
Thanks for your reply.
I will change to DEBUG level log in next version.
> -Original Message-
> From: Stephen Hemminger
> Sent: Friday, May 13, 2022 11:38 PM
> To: Pei, Andy
> Cc: Xia, Chenbo ; dev@dpdk.org;
> maxime.coque...@redhat.com; Cao, Gang ; Liu,
> Changpeng
> Subje
12/05/2022 14:14, Tyler Retzlaff пишет:
Provide a portable type-safe thread identifier.
Provide rte_thread_self for obtaining current thread identifier.
Signed-off-by: Narcisa Vasile
Signed-off-by: Tyler Retzlaff
Acked-by: Dmitry Kozlyuk
---
lib/eal/include/rte_thread.h | 22 +++
11/05/2022 15:28, Ido Goshen пишет:
-Original Message-
From: Ananyev, Konstantin
Sent: Tuesday, 26 April 2022 20:57
To: Ido Goshen ; us...@dpdk.org;
dev@dpdk.org
Cc: Konstantin Ananyev
Subject: RE: Does ACL support field size of 8 bytes?
Hi Ido,
I've lots of good experience with
Fix problem with 8B fields and extend test-acl test coverage.
v2:
- extend app/test-acl/test-acl.sh to support both formats for IPv6
addresses.
Konstantin Ananyev (2):
acl: fix rules with 8 bytes field size are broken
app/acl: support different formats for IPv6 address
app/test-acl/main
Within ACL rule IPv6 address can be represented in different ways:
either as 4x4B fields, or as 2x8B fields.
Till now, only first format was supported.
Extend test-acl to support both formats, mainly for testing and
demonstrating purposes.
To control desired behavior '--ipv6' command-line option is
In theory ACL library allows fields with 8B long.
Though in practice they usually not used, not tested,
and as was revealed by Ido, this functionality is not working properly.
There are few places inside ACL build code-path that need to be addressed.
Bugzilla ID: 673
Fixes: dc276b5780c2 ("acl: new
On 2022-05-15 17:19, Morten Brørup wrote:
From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
Sent: Sunday, 15 May 2022 14.40
Two questions remain:
1) Should the seqlock and the seqcount reside in different header
files?
2) Is it it good enough to provided only a spinlock-protected se
Change ambiguous terms "jump rule" and "group rule" to
clearer "tunnel rule" and "switch rule". The new terms
reflect the purpose of these rules in virtual switches.
The module name, "flow tunnel", is replaced by "FT" in
function names to avoid the use of word "tunnel" twice.
Use term "FT context
(Resent with Konstantin's new email address.)
> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> Sent: Sunday, 15 May 2022 14.40
>
> Two questions remain:
>
> 1) Should the seqlock and the seqcount reside in different header
> files?
> 2) Is it it good enough to provided only a sp
Morten Brørup would like to recall the message, "[PATCH v7] eal: add seqlock".
> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> Sent: Sunday, 15 May 2022 14.40
>
> Two questions remain:
>
> 1) Should the seqlock and the seqcount reside in different header
> files?
> 2) Is it it good enough to provided only a spinlock-protected seqlock?
>
> Question 1 I don
On 2022-05-15 11:53, Shijith Thotton wrote:
> Added a new eventdev API rte_event_queue_attr_set(), to set event queue
> attributes at runtime from the values set during initialization using
> rte_event_queue_setup(). PMD's supporting this feature should expose the
> capability RTE_EVENT_DEV_CAP_RUN
On 2022-05-15 14:24, Mattias Rönnblom wrote:
> A sequence lock (seqlock) is a synchronization primitive which allows
> for data-race free, low-overhead, high-frequency reads, suitable for
> data structures shared across many cores and which are updated
> relatively infrequently.
>
> A seqlock perm
A sequence lock (seqlock) is a synchronization primitive which allows
for data-race free, low-overhead, high-frequency reads, suitable for
data structures shared across many cores and which are updated
relatively infrequently.
A seqlock permits multiple parallel readers. A spinlock is used to
seri
If an event queue flush does not complete after a fixed number of tries,
remaining queues are flushed before retrying the one with incomplete
flush.
Signed-off-by: Shijith Thotton
---
drivers/event/cnxk/cn10k_eventdev.c | 10 +-
drivers/event/cnxk/cn9k_eventdev.c | 10 +-
driver
Structure rte_event_queue_conf will be extended to include fields to
support weight and affinity attribute. Once it gets added in DPDK 22.11,
eventdev internal op, queue_attr_get can be removed.
Signed-off-by: Shijith Thotton
---
doc/guides/rel_notes/deprecation.rst | 3 +++
1 file changed, 3 in
Added API to set queue attributes at runtime and API to get weight and
affinity.
Signed-off-by: Shijith Thotton
---
doc/guides/eventdevs/features/cnxk.ini | 1 +
drivers/event/cnxk/cn10k_eventdev.c| 4 ++
drivers/event/cnxk/cn9k_eventdev.c | 4 ++
drivers/event/cnxk/cnxk_eventdev.c
From: Pavan Nikhilesh
Since mbox is now accessed from multiple threads, use lock to
synchronize access.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Shijith Thotton
---
drivers/common/cnxk/roc_sso.c | 174 +
drivers/common/cnxk/roc_sso_priv.h | 1 +
drivers
Added test cases to test changing of queue QoS attributes priority,
weight and affinity at runtime.
Signed-off-by: Shijith Thotton
---
app/test/test_eventdev.c | 201 +++
1 file changed, 201 insertions(+)
diff --git a/app/test/test_eventdev.c b/app/test/test_
Added a new eventdev API rte_event_queue_attr_set(), to set event queue
attributes at runtime from the values set during initialization using
rte_event_queue_setup(). PMD's supporting this feature should expose the
capability RTE_EVENT_DEV_CAP_RUNTIME_QUEUE_ATTR.
Signed-off-by: Shijith Thotton
Ac
Extended eventdev queue QoS attributes to support weight and affinity.
If queues are of the same priority, events from the queue with highest
weight will be scheduled first. Affinity indicates the number of times,
the subsequent schedule calls from an event port will use the same event
queue. Sched
This series adds support for setting event queue attributes at runtime
and adds two new event queue attributes weight and affinity. Eventdev
capability RTE_EVENT_DEV_CAP_RUNTIME_QUEUE_ATTR is added to expose the
capability to set attributes at runtime and rte_event_queue_attr_set()
API is used to s
Hi,
> -Original Message-
> From: Raja Zidane
> Sent: Thursday, May 12, 2022 12:17 PM
> To: dev@dpdk.org
> Cc: Matan Azrad
> Subject: [PATCH V5] net/mlx5: support ESP SPI match and RSS hash
>
> In packets with ESP header, The Inner IP will be encrypted, and its fields
> cannot be used for
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