Thanks Stephen , Vladimir,
Let me explore DPDK RCU more, if it helps my application.
Will get back with my results.
Regards.
Rajesh
On Wed, Aug 28, 2024 at 10:53 PM Stephen Hemminger <
step...@networkplumber.org> wrote:
> On Wed, 28 Aug 2024 15:54:27 +
> "Medvedkin, Vladimir" wrote:
>
> >
On 2024-08-28 23:04, Morten Brørup wrote:
Jakub,
While browsing virtual interfaces in DPDK, I noticed a possible performance
issue in the memif driver:
If "head" and "tail" are accessed by different lcores, they are not sufficiently far away from each other (and other
hot fields) to prevent f
Hi,
On 7/1/24 23:27, Nicolas Chautru wrote:
In latest 3GPP 38.212, the k0 value is not necessaraly directly
necessarily*
derived from rv_index, in that case a value can be provided in
API. When this value is non null this would override the value
which would be computed purely from rv_index.
On 7/1/24 23:27, Nicolas Chautru wrote:
New k0 added in LDPC decoder structure can be parsed
by the bbdev test application.
Signed-off-by: Nicolas Chautru
---
app/test-bbdev/test_bbdev_perf.c | 7 +--
app/test-bbdev/test_bbdev_vector.c | 4
app/test-bbdev/test_bbdev_vector.h |
On 7/1/24 23:27, Nicolas Chautru wrote:
The k0 may be provided to the PMD, which would be used
as the circular buffer starting position instead of value
which would be computed from legacy rv_index derived
computation.
Signed-off-by: Nicolas Chautru
---
drivers/baseband/acc/acc_common.h
> On Aug 28, 2024, at 18:40, Konrad Sztyber wrote:
>
> External email: Use caution opening links or attachments
>
>
> The uio_pci_generic driver clears the bus master bit when the device
> file is closed. So, when the secondary process terminates after probing
Should be one space before ‘So
On 7/2/24 20:55, Chautru, Nicolas wrote:
Hi Hemant,
-Original Message-
From: Hemant Agrawal
Sent: Tuesday, July 2, 2024 3:54 AM
To: Chautru, Nicolas ; dev@dpdk.org;
maxime.coque...@redhat.com
Cc: hemant.agra...@nxp.com; Marchand, David
; Vargas, Hernan
Subject: Re: [PATCH v1 1/2] b
Hello,
On Fri, Dec 15, 2023 at 4:19 AM Zhichao Zeng wrote:
>
> This patch supports rte flow with mask for FDIR, including
> eth/ipv4/ipv6/tcp/udp flow items, where src/dst for ipv4/ipv6
> and sport/dport for tcp/udp are realized by switch filter.
>
> Signed-off-by: Zhichao Zeng
Is this supposed
On 8/27/2024 11:09 PM, Stephen Hemminger wrote:
not sure why compiler would not decide to already use a register here?
Hi Stephen, I totally agree with your point, but in practice it did not
use registers for code generation.
> -Original Message-
> From: Xueming Li
> Sent: Thursday, August 22, 2024 3:07 PM
> To: sta...@dpdk.org
> Cc: dev@dpdk.org; Abhishek Marathe ; Ali
> Alnubani ; David Christensen ;
> Hemant Agrawal ; Ian Stokes
> ; Jerin Jacob ; John McNamara
> ; Ju-Hyoung Lee ; Kevin
> Traynor ; Luca Bocca
> From: Mattias Rönnblom [mailto:hof...@lysator.liu.se]
>
> On 2024-08-28 23:04, Morten Brørup wrote:
> > Jakub,
> >
> > While browsing virtual interfaces in DPDK, I noticed a possible performance
> issue in the memif driver:
> >
> > If "head" and "tail" are accessed by different lcores, they are
The uio_pci_generic driver clears the bus master bit when the device
file is closed. So, when the secondary process terminates after probing
a device, that device becomes unusable in the primary process.
To avoid that, the device file is now opened only in the primary
process. The commit that intr
hi,
From: Bing Zhao
Sent: Thursday, July 4, 2024 1:26 PM
To: Slava Ovsiienko; dev@dpdk.org; Raslan Darawsheh
Cc: Ori Kam; Dariusz Sosnowski; Suanming Mou; Matan Azrad
Subject: [PATCH v2] net/mlx5: add metadata split for compatibility API
The method will not create any new flow rule implicitly d
Hi,
From: Bing Zhao
Sent: Tuesday, July 23, 2024 11:15 AM
To: Dariusz Sosnowski; Slava Ovsiienko; dev@dpdk.org; Raslan Darawsheh
Cc: Ori Kam; Suanming Mou; Matan Azrad
Subject: [PATCH 0/4] non-template fixes set
A set for cumulative fixes of non-template API support.
Bing Zhao (4):
net/mlx5/h
Hi,
From: Bing Zhao
Sent: Tuesday, July 23, 2024 2:14 PM
To: Dariusz Sosnowski; Slava Ovsiienko; dev@dpdk.org; Raslan Darawsheh
Cc: Ori Kam; Suanming Mou; Matan Azrad
Subject: [PATCH v2] net/mlx5: workaround list management of Rx queue control
The LIST_REMOVE macro only removes the entry from th
Commit add44414762c ("net/ixgbe/base: add E610 NVM-related operations") has
added code to read minimum security revision from NVM. This code was not
meant to be included in DPDK, and was only meant for other drivers derived
from shared base code, but was present due to the way shared driver code
sn
When adding Admin Command Interface and E610 device support, some ACI
capabilities definition code was missed due to the way shared driver code
snapshot was generated. Add missing code paths.
Fixes: 25b48e569f2f ("net/ixgbe/base: add E610 Admin Command Interface")
Fixes: 7c3bfffda43d ("net/ixgbe/b
When adding support for E610 bringup, some definitions and code paths were
accidentally omitted due to the way the shared driver snapshot was created.
Add missing definitions and code paths.
Fixes: 316637762a5f ("net/ixgbe/base: enable E610 device")
Signed-off-by: Anatoly Burakov
---
drivers/ne
When the new mailbox API was introduced, the legacy mailbox API was also
provided, but was missing from the patches due to the way the patches were
generated. This patch adds the missing legacy mailbox API to the driver.
Fixes: 6d243d2caf2c ("net/ixgbe/base: introduce new mailbox API")
Signed-off
From: Jedrzej Jagielski
At this point there is no macro specific for E610 VF HV.
Add it to ixgbe_type.h
Signed-off-by: Jedrzej Jagielski
Signed-off-by: Anatoly Burakov
---
drivers/net/ixgbe/base/ixgbe_type.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ixgbe/base/ixgbe_type
From: Barbara Skobiej
There was unchecked return value in the ixgbe_stop_mac_link_on_d3_82599
function. Added checking of return value from the called function
ixgbe_read_eeprom.
Signed-off-by: Barbara Skobiej
Signed-off-by: Anatoly Burakov
---
drivers/net/ixgbe/base/ixgbe_82599.c | 8 +--
From: Krzysztof Galazka
Media type information should not be updated by ixgbe_aci_get_link_info
function because it will be incorrectly set as unknown when link is down.
Do it only in ixgbe_get_media_type_E610.
Signed-off-by: Krzysztof Galazka
Signed-off-by: Anatoly Burakov
---
drivers/net/ix
From: Krzysztof Galazka
When user changed advertised speed settings and link was already up
driver asked FW only for active PHY configuration. This prevented it from
adding speeds, which are supported but was earlier disabled by user. Get
all speeds supported by HW to allow user enabling any of t
From: Pawel Malinowski
Update FW API version to 1.7.
Signed-off-by: Pawel Malinowski
Signed-off-by: Anatoly Burakov
---
drivers/net/ixgbe/base/ixgbe_type_e610.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/base/ixgbe_type_e610.h
b/drivers/net/ixgbe/ba
From: Piotr Kwapulinski
When detecting the 5G link speed take into account the E610 VF MAC type in
ixgbe_check_mac_link_vf().
Signed-off-by: Piotr Kwapulinski
Signed-off-by: Anatoly Burakov
---
drivers/net/ixgbe/base/ixgbe_vf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --g
From: Krzysztof Galazka
Only certain variants of drivers rely on FW API version check in shared
code. Other drivers implement their own logic due to differences in
requirements. DPDK does not require the FW API check.
Signed-off-by: Krzysztof Galazka
Signed-off-by: Anatoly Burakov
---
drivers
From: Andrzej Wilczynski
According to data sheet, E610 doesn't expose current reading from thermal
sensors. Currently, E610 sensor ops are the same as for X540, which will
include the unsupported op. This patch disables those ops for E610 to avoid
attempts to read those sensors.
Signed-off-by: A
From: NorbertX Ciosek
Check if CTS bit is set in the mailbox message before waiting for ACK.
Otherwise ACK will never be received causing the function to timeout. Add
a note for ixgbe_write_mbx that it should be called while holding a lock.
Signed-off-by: NorbertX Ciosek
Signed-off-by: Anatoly
From: Przemyslaw Gierszynski
NVM acquire function was incorrectly invoked with a read-only access type
when intending to perform a write operation to the EEPROM. This commit
corrects the access type used during the acquisition of the NVM. The
change ensures that the NVM is acquired with write acc
Include different variants of E610 in the PCI ID table to ensure they are
able to be initialized by DPDK driver.
Fixes: 316637762a5f ("net/ixgbe/base: enable E610 device")
Signed-off-by: Anatoly Burakov
---
drivers/net/ixgbe/ixgbe_ethdev.c | 5 +
1 file changed, 5 insertions(+)
diff --git
Hi,
From: Jiawei(Jonny) Wang
Sent: Friday, July 26, 2024 4:49 AM
To: Bing Zhao; Slava Ovsiienko; Dariusz Sosnowski; Ori Kam; Suanming Mou; Matan
Azrad; Gregory Etelson
Cc: dev@dpdk.org; Raslan Darawsheh; sta...@dpdk.org
Subject: [PATCH] net/mlx5: fix NVGRE item validation for template API
The t
Hi Ali,
Thanks for the verification and support!
Best regards,
Xueming
From: Ali Alnubani
Sent: Thursday, August 29, 2024 4:46 PM
To: Xueming Li ; sta...@dpdk.org
Cc: dev@dpdk.org ; Abhishek Marathe
; David Christensen ;
Hemant Agrawal ; Ian Stokes ;
Jerin Ja
https://bugs.dpdk.org/show_bug.cgi?id=1529
Bug ID: 1529
Summary: "net_txgbe" have not implemented outer UDP checksum
offload, but the capability flag has been set.
Product: DPDK
Version: 24.07
Hardware: All
This patch adds the required functionality for the RSS key_update,
RETA, and hash test suites. This includes:
The setting of custom RETA values for routing packets to specific
queues.
The setting of the RSS mode on all ports, to specify how to hash
the packets.
The updating of the RSS hash key used
On Wed, Aug 28, 2024 at 10:29 PM Sevincer, Abdullah
wrote:
>
> Thanks Mattias,
>
> Hi Jerin,
>
> Are you okay with the changes so far?
The overall outlook is OK. Send next version with release note changes
from 24.07 to 24.11.
On Wed, Aug 28, 2024 at 1:44 PM Jeremy Spewock wrote:
>
> On Wed, Aug 21, 2024 at 10:53 AM Juraj Linkeš
> wrote:
>
> > diff --git a/dts/framework/remote_session/testpmd_shell.py
> > b/dts/framework/remote_session/testpmd_shell.py
> > index 48c31124d1..f83569669e 100644
> > --- a/dts/framework/r
v8: Address build issues.
v7: Address documentation reviews.
v6: Update patch with more documentation
v5: Address build issues
v4: Address comments
v3: Fix CI/build issues
v2: Fix CI/build issues
v1: Initial patchset
Abdullah Sevincer (3):
event/dlb2: add support for independent enqueue
eventd
DLB devices need events to be enqueued in the same order they are
dequeued. Applications are not suppose to change event order between
dequeue and to enqueue. Since Eventdev standard does not add such
restrictions independent enqueue support is needed for DLB PMD so that
it restores dequeue order o
This commit adds support for independent enqueue feature
and updates Event Device and PMD feature list.
A new capability RTE_EVENT_DEV_CAP_INDEPENDENT_ENQ is introduced. It
allows out-of-order enqueuing of RTE_EVENT_OP_FORWARD or RELEASE type
events on an event port where this capability is enable
To use independent enqueue capability applications need to set flag
RTE_EVENT_PORT_CFG_INDEPENDENT_ENQ during port setup only if the
capability RTE_EVENT_DEV_CAP_INDEPENDENT_ENQ exists. Hence, this
commit adds the capability of independent enqueue to the DSW driver.
Signed-off-by: Abdullah Sevince
Hi Alex, thanks for the review!
See my comments below.
> > +IP_HEADER_LEN = 20
> > +ETHER_STANDARD_FRAME = 1500
> > +ETHER_JUMBO_FRAME_MTU = 9000
>
> For these constants, I am confused why one is "FRAME" and the other is
> "MTU". The value of 'ETHER_STANDARD_FRAME' is 1500 (the standard MTU
> si
Hi Jeremy, sorry for the delay! See my comments below.
> > > Assumptions:
> > > Two links between SUT and TG, one link is TG -> SUT, the
> > > other SUT -> TG.
> > >
> > > Args:
> > > -packet: The packet to modify.
> > > +packets: The packet
v2: updated with comments from Hemant and rebased.
v1: Hi Maxime.
Adding new support to support troubleshooting. This provides
to the application an API to dump into file information
to help troubleshoot issue on a queue. Some of it is tracked
at bbdev level and some extra information can be
This provides a new API to dump more debug information
related to the status on a given bbdev queue.
Some of this information is visible at bbdev level.
This also provides a new option dev op, to print more
information at the lower PMD level.
This helps user to troubleshoot issues related to
previo
Support the new dev op to dump operations information
related to a given queue and information on previous errors
detected by the driver and tracked internally in PMD.
Signed-off-by: Nicolas Chautru
---
drivers/baseband/acc/acc_common.h | 37 +
drivers/baseband/acc/rte_vrb_pmd.c | 128
This patch series increase rxq/txq number of representor ports, aims to
increase the speed of slow path.
Long Wu (3):
net/nfp: remove restrictions on port queue number
net/nfp: increase representor port rxq number
net/nfp: increase representor port txq number
drivers/net/nfp/flower/nfp_flo
From: Long Wu
The flower firmware can support multi-queue for representor port now,
so remove restrictions on queue number of representor port.
Signed-off-by: Long Wu
Reviewed-by: Chaoyong He
Reviewed-by: Peng Zhang
---
drivers/net/nfp/flower/nfp_flower_representor.c | 12 ++--
1 fil
From: Long Wu
This commit supports configuring multiple Rx queues for flower
representor port.
Signed-off-by: Long Wu
Reviewed-by: Chaoyong He
Reviewed-by: Peng Zhang
---
drivers/net/nfp/flower/nfp_flower.c | 8 ++--
drivers/net/nfp/flower/nfp_flower.h | 2 +-
.../net/n
From: Long Wu
This commit supports configuring multiple Tx queues for flower
representor port.
Signed-off-by: Long Wu
Reviewed-by: Chaoyong He
Reviewed-by: Peng Zhang
---
drivers/net/nfp/flower/nfp_flower_representor.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git
This patch series add support of match flow rule Ethernet type field,
also do some needed refactor.
Long Wu (2):
net/nfp: refactor flow item calculate function arguments
net/nfp: flow rule supports match Ethernet type
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 +
drivers/net/nfp/flowe
From: Long Wu
Refactor the flow item calculate function, unify the arguments
of item check and calculate function, make the Ethernet item
calculate function more readable.
Signed-off-by: Long Wu
Reviewed-by: Chaoyong He
---
drivers/net/nfp/flower/nfp_flower_flow.c | 46 ++-
From: Long Wu
Add the support of match ethernet type item when
using flower firmware, with a limit that it can
only be used alone.
Signed-off-by: Long Wu
Reviewed-by: Chaoyong He
---
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 ++
drivers/net/nfp/flower/nfp_flower_flow.c | 34 ++
> On Aug 29, 2024, at 16:57, Konrad Sztyber wrote:
>
> External email: Use caution opening links or attachments
>
>
> The uio_pci_generic driver clears the bus master bit when the device
> file is closed. So, when the secondary process terminates after probing
> a device, that device becomes
Hi All,
I using dpdk pipeline and performing table lookup to decide the packet
forwarding.
One of my use case v4_acl lookup failing could not find the reason.
Scenario:
pipeline test_pipe1 table match v4_acl ipv4 offset 274 size 1K action test.
Acl table offset is set to 274. In coming packe
Add support for zsdadev operations such as dev_start and dev_stop.
Signed-off-by: Hanxiao Li
---
drivers/common/zsda/zsda_device.c | 476 ++
drivers/common/zsda/zsda_device.h | 103 +++
2 files changed, 579 insertions(+)
create mode 100644 drivers/common/zsda/zsd
Add zsda compressdev driver and enqueue, dequeue interface.
Signed-off-by: Hanxiao Li
---
drivers/compress/zsda/zsda_comp.c | 320 ++
drivers/compress/zsda/zsda_comp.h | 27 ++
drivers/compress/zsda/zsda_comp_pmd.c | 453 ++
drivers/compress/zsda/
It is necessary to make necessary modifications to
existing files based on the newly introduced content
Signed-off-by: Hanxiao Li
---
MAINTAINERS | 3 ++
drivers/common/zsda/zsda_common.h | 50 +
drivers/common/zsda/zsda_device.c | 54 +-
Add new file zsda_sym_pmd.c, zsda_sym_pmd.h in drivers/crypto/zsda
Signed-off-by: Hanxiao Li
---
drivers/crypto/zsda/zsda_sym_capabilities.h | 112 +
drivers/crypto/zsda/zsda_sym_pmd.c | 429
drivers/crypto/zsda/zsda_sym_pmd.h | 35 ++
3 files changed,
Introduce driver support for ZSDA which can
help to accelerate storage data process.
Signed-off-by: Hanxiao Li
---
MAINTAINERS | 4 +
config/rte_config.h | 4 +
drivers/common/zsda/meson.build | 25 +++
drivers/common/zsda/zsda_common.c | 168 ++
Add queue initialization, release, enqueue, dequeue and other interface.
Signed-off-by: Hanxiao Li
---
drivers/common/zsda/zsda_qp.c | 720 ++
drivers/common/zsda/zsda_qp.h | 160
2 files changed, 880 insertions(+)
create mode 100644 drivers/common/zsda/
Add new file zsda_sym.c, zsda_sym.h in drivers/crypto/zsda
Signed-off-by: Hanxiao Li
---
drivers/crypto/zsda/zsda_sym.c | 286 +
drivers/crypto/zsda/zsda_sym.h | 25 +++
2 files changed, 311 insertions(+)
create mode 100644 drivers/crypto/zsda/zsda_sym.c
create
Add new file zsda_sym_session.c, zsda_symsession.h
and modify drivers/common/zsda/meson.build
Signed-off-by: Hanxiao Li
---
drivers/common/zsda/meson.build| 17 +-
drivers/common/zsda/zsda_device.h | 1 -
drivers/crypto/zsda/zsda_sym_session.c | 500 +
dri
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