VDPA driver creates two QPs(1 queue pair include 1 send queue
and 1 receive queue) per virtio queue to get traffic events
from NIC to SW.
Two QPs(called FW QP and SW QP) are created as loopback QP
and FW QP'SQ is connected to SW QP'RQ internally.
When packet receive or send out, HW will send WQE b
> -Original Message-
> From: Thomas Monjalon
> Sent: Tuesday, February 1, 2022 1:15 PM
> To: Jerin Jacob Kollanukkaran ; Rakesh Kudurumalla
>
> Cc: sta...@dpdk.org; dev@dpdk.org; david.march...@redhat.com;
> ferruh.yi...@intel.com; andrew.rybche...@oktetlabs.ru;
> ajit.khapa...@broadco
From: Kiran Kumar K
Adding changes to enable keep flow rule device capability.
With this change, flow rules will be kept across device restart.
Signed-off-by: Kiran Kumar K
Reviewed-by: Satheesh Paul
---
v2:
* Allow creating flow rule before device start.
drivers/common/cnxk/roc_npc.c |
From: Kiran Kumar K
Adding changes to enable keep flow rule device capability.
With this change, flow rules will be kept across device restart.
Signed-off-by: Kiran Kumar K
Reviewed-by: Satheesh Paul
---
v2:
* Allow creating flow rule before device start.
drivers/common/cnxk/roc_npc.c |
A new DPDK release candidate is ready for testing:
https://git.dpdk.org/dpdk/tag/?id=v22.03-rc1
There are 481 new patches in this snapshot.
This release cycle is quiet and should be small.
Release notes:
https://doc.dpdk.org/guides/rel_notes/release_22_03.html
Highlights of 22.03
Hi Konstantin,
> Indeed it looks like a problem.
> Thanks for pointing it out.
> Was able to reproduce it with gcc 11 (clang 13 seems fine).
> Actually, adding ' __attribute__ ((__may_alias__))' for both dst and src
> didn't quire the problem.
__may_alias__ works if it's applied to a typedef, see
02/12/2021 13:56, Kevin Laatz:
> On 02/12/2021 12:50, Radu Nicolau wrote:
> > Add support for allow or block list for devices bound
> > to the kernel driver.
> > When used the allow or block list applies as an additional
> > condition to the name prefix.
> >
> > Signed-off-by: Radu Nicolau
> > Rev
11/02/2022 09:27, Tomasz Duszynski:
> Add PCI IDs which match CNF95O_A0 SoC.
>
> Signed-off-by: Tomasz Duszynski
> Reviewed-by: Jerin Jacob Kollanukkaran
> ---
> drivers/common/cnxk/roc_constants.h | 1 +
> drivers/event/cnxk/cn9k_eventdev.c | 2 ++
> drivers/mempool/cnxk/cnxk_mempool.c | 2 ++
12/01/2022 19:59, Cristian Dumitrescu:
> Add support for the show CLI command to print table entries to a file
> instead of standard output.
>
> Signed-off-by: Cristian Dumitrescu
> Signed-off-by: Harshad Narayane
Applied, thanks.
11/02/2022 16:11, Cristian Dumitrescu:
> Added checksum support for variable size headers such as IPv4 headers
> with options.
>
> Signed-off-by: Cristian Dumitrescu
> Signed-off-by: Yogesh Jangra
> Signed-off-by: Harshad Suresh Narayane
Applied, thanks.
10/02/2022 20:45, Cristian Dumitrescu:
> The regular tables, selector tables and learner tables are all sharing
> the table state array. The locations in this array were computed
> incorrectly, leading to memory corruption issues.
>
> Signed-off-by: Cristian Dumitrescu
> Signed-off-by: Harshad Na
03/12/2021 15:31, Cristian Dumitrescu:
> The checks for the table-only and default-only annotations were
> incorrect, as they were using the pipeline action ID instead of the
> table action ID for retrieving the table action info. These checks are
> now corrected and pushed into the internal table_
01/12/2021 13:21, Cristian Dumitrescu:
> Detect when a jump instruction, either conditional or unconditional,
> is jumping to itself, thus creating a loop, which is not allowed in
> data plane code.
>
> Signed-off-by: Cristian Dumitrescu
> Signed-off-by: Harshad Narayane
Applied, thanks.
27/11/2021 01:02, Cristian Dumitrescu:
> An additional output port is now implicitly created for every pipeline
> to serve as the packet drop port. Up to now, the drop port had to be
> explicitly created for each pipeline.
>
> Signed-off-by: Cristian Dumitrescu
> Signed-off-by: Yogesh Jangra
Se
12/02/2022 15:01, Yanling Song:
> On Fri, 21 Jan 2022 10:22:10 +
> Ferruh Yigit wrote:
>
> > On 1/21/2022 9:27 AM, Yanling Song wrote:
> > > On Wed, 19 Jan 2022 16:56:52 +
> > > Ferruh Yigit wrote:
> > >
> > >> On 12/30/2021 6:08 AM, Yanling Song wrote:
> > >>> The patchsets introdu
12/02/2022 19:44, Stephen Hemminger:
> The glibc backtrace_symbols() calls malloc which makes it
> dangerous to use rte_dump_stack() in a signal handler that
> is handling errors that maybe due to memory corruption.
>
> Instead, use dladdr() to lookup up symbols incrementally.
>
> The format of t
17/12/2021 19:29, Stephen Hemminger:
> If DPDK is built with thread sanitizer it reports a race
> in setting of multiprocess file descriptor. The fix is to
> use atomic operations when updating mp_fd.
Please could explain more the condition of the race?
Is it between init and cleanup of the same f
+Cc Harman, maintainer of interrupt subsystem.
11/02/2022 09:41, wenxuanx...@intel.com:
> From: Wenxuan Wu
>
> The ret value in rte_dev_event_monitor_stop stands for whether the
> monitor has been successfully closed ,and should not bind with
> rte_intr_callback_unregister,so once it goes to the
> > Before registering the doorbell interrupt handler callback function,
> > all the valid doorbell bits within the NTB private data struct should
> > be cleared to avoid the confusion of the handshake timing sequence
> > diagram when setting up the NTB connection in back-to-back mode.
> >
> > Fix
24/01/2022 11:41, Fan Zhang:
> Add myself as Crypto API, QAT, SW PMDs based on ipsec-mb,
> NULL PMD, and crypto perf test maintainer. Also remove
> Declan, Deepak, and John from the maintainers of these
> areas.
>
> Signed-off-by: Fan Zhang
> Acked-by: Declan Doherty
> Acked-by: Fiona Trahe
> A
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