IEEE 802 packets may have a minimum size limit. The data fields
should be padded when necessary. In some cases, the padding data
is not zero. Testpmd does not trim these IP packets to the true
length of the frame, so errors will occur when calculating TCP
or UDP checksum.
This commit fixes this is
Currently, the transmit side frees the buffers into the lcore cache and
the receive side allocates buffers from the lcore cache. The transmit
side typically frees 32 buffers resulting in 32*8=256B of stores to
lcore cache. The receive side allocates 32 buffers and stores them in
the receive side so
Add 'rte_eth_recycle_rx_queue_info_get' and 'rte_eth_recycle_mbufs'
APIs to recycle used mbufs from a transmit queue of an Ethernet device,
and move these mbufs into a mbuf ring for a receive queue of an Ethernet
device. This can bypass mempool 'put/get' operations hence saving CPU
cycles.
For eac
Define specific function implementation for i40e driver.
Currently, mbufs recycle mode can support 128bit
vector path and avx2 path. And can be enabled both in
fast free and no fast free mode.
Suggested-by: Honnappa Nagarahalli
Signed-off-by: Feifei Wang
Reviewed-by: Ruifeng Wang
Reviewed-by: H
Define specific function implementation for ixgbe driver.
Currently, recycle buffer mode can support 128bit
vector path. And can be enabled both in fast free and
no fast free mode.
Suggested-by: Honnappa Nagarahalli
Signed-off-by: Feifei Wang
Reviewed-by: Ruifeng Wang
Reviewed-by: Honnappa Naga
Add recycle mbufs engine for testpmd. This engine forward pkts with
I/O forward mode. But enable mbufs recycle feature to recycle used
txq mbufs for rxq mbuf ring, which can bypass mempool path and save
CPU cycles.
Suggested-by: Jerin Jacob
Signed-off-by: Feifei Wang
Reviewed-by: Ruifeng Wang
-
On Thu, Aug 3, 2023 at 6:44 PM Bruce Richardson
wrote:
>
> Doxygen can produce manpage output as well as html output for the DPDK
> APIs. However, we need to do this as a separate task as the manpage
> output needs to be placed in a different location post-install to the
> html output (/usr/local/
On Tue, Aug 1, 2023 at 6:05 PM Stephen Hemminger
wrote:
>
> The KNI and flow_classify library were already marked disabled
> in 23.11 release.
>
> Stephen Hemminger (2):
> flow_classify: remove library
> kni: remove deprecated kernel network interface
>
> MAINTAINERS
On Thu, Aug 3, 2023 at 11:43 AM Bruce Richardson
wrote:
>
> On Thu, Aug 03, 2023 at 11:41:18AM +0200, David Marchand wrote:
> > The RTE_FUNC_PTR_OR_* macros were marked as deprecated in v22.11, we can
> > remove them.
> >
> > Signed-off-by: David Marchand
> > ---
> Acked-by: Bruce Richardson
Ack
On Wed, Aug 2, 2023 at 2:44 PM Aaron Conole wrote:
> David Marchand writes:
>
> > We had a race on the container image name when the prepare job was
> > running a day before the build job was triggered.
> >
> > Example:
> > - a prepare job generated image name on 2023/08/01:
> >
> > 2023-08-01T
Hi Tao,
> HI Konstantin:
>
> I do understand your requirement on the SW support for the IPV4 cksum
> verification, and I think it really can be added here later
> some time when missing HW support.
> Anyway, there is a "warning:" message had been sent out to notify the user
> there is a lack
Hello CI people,
On Tue, Aug 1, 2023 at 6:05 PM Stephen Hemminger
wrote:
> kernel/linux/kni/Kbuild | 6 -
> kernel/linux/kni/compat.h | 157
> kernel/linux/kni/kni_dev.h| 137 ---
> kernel/linux/kni/kni_fifo.h
On Fri, Aug 04, 2023 at 03:19:43PM +0200, David Marchand wrote:
> Hello CI people,
>
> On Tue, Aug 1, 2023 at 6:05 PM Stephen Hemminger
> wrote:
> > kernel/linux/kni/Kbuild | 6 -
> > kernel/linux/kni/compat.h | 157
> > kernel/linux/kni/kni_dev.h
On Fri, 4 Aug 2023 15:02:23 +0200
David Marchand wrote:
> It took some time to remove this code (especially the KNI bits).
> Thanks to all who contributed to the effort.
>
> Series applied, thanks.
Thanks, still waiting for the first user complaints about this.
No one ever reads the release not
Hi Maxime,
Kind reminder to get a review on this series:
https://patchwork.dpdk.org/project/dpdk/list/?series=28544
Thanks,
Hernan
> -Original Message-
> From: Chautru, Nicolas
> Sent: Monday, July 17, 2023 5:29 PM
> To: dev@dpdk.org; maxime.coque...@redhat.com
> Cc: Rix, Tom ; hemant.a
The ring used to store mbufs needs to be multiple producer,
multiple consumer because multiple queues might on multiple
cores might be allocating and same time (consume) and in
case of ring full, the mbufs will be returned (multiple producer).
Bugzilla ID: 1271
Fixes: cb2440fd77af ("dumpcap: fix m
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Monday, July 31, 2023 8:29 AM
> To: jer...@marvell.com; Carrillo, Erik G
> Cc: dev@dpdk.org; Pavan Nikhilesh
> Subject: [PATCH] test/event: remove timer state check
>
> From: Pavan Nikhilesh
>
> Remove checking if timer sta
No need to check for NULL pointer before calling these functions
Found by cocci/nullfree.cocci.
Signed-off-by: Stephen Hemminger
---
app/test/test_cryptodev_asym.c | 3 +--
app/test/test_reassembly_perf.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/app/test/test_cryp
No need to check for null pointer before calling rte_free().
Found by cocci/nullfree.cocci script.
Signed-off-by: Stephen Hemminger
---
drivers/net/bnxt/bnxt_ethdev.c | 3 +--
drivers/net/bnxt/bnxt_vnic.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/bnxt/
Hi Ferruh,
Please find below 3SNIC roadmap for v23.11 release:
* Introduce sssnic PMD for 3SNIC's 9x0 serials Ethernet adapters.
Features of sssnic PMD are:
- Link status
- Link status event
- Queue start/stop
- Rx interrupt
- Scattered Rx
- TSO
- LRO
- Promiscuous mode
- Allmulticast mode
- Un
When a port is spawned on top of mlx5 bonding device,
the following TIS objects are created:
- TIS with index 0 - for default HW hash bonding mode,
- TIS with index 1 - for sending packets on 1st physical port,
- TIS with index 2 - for sending packets on 2nd physical port,
- and so on.
These TIS
> -Original Message-
> From: Konstantin Ananyev
> Sent: Wednesday, August 2, 2023 4:43 AM
> To: Wathsala Wathawana Vithanage ;
> Honnappa Nagarahalli ;
> konstantin.v.anan...@yandex.ru; tho...@monjalon.net; Ruifeng Wang
>
> Cc: dev@dpdk.org; nd ; Justin He
> Subject: RE: [RFC] ring: f
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