On Thu, Dec 19, 2019 at 04:54:06PM +0800, Li Feng wrote:
> This msg is used to notify qemu that should get the config of backend.
>
> For example, vhost-user-blk uses this msg to notify guest os the
> capacity of backend has changed.
>
> The need_reply flag is not mandatory because it will block
On Fri, Dec 20, 2019 at 11:09:50AM +0800, Gavin Hu wrote:
> Other than real PCI reads and writes to the device memory requiring
> the io barriers, virtual pci memories are normal memory in the smp
> configuration, which requires the smp barriers.
>
> Since the smp barriers and io barriers are iden
This msg is used to notify qemu that should get the config of backend.
For example, vhost-user-blk uses this msg to notify guest os the
capacity of backend has changed.
The need_reply flag is not mandatory because it will block the sender
thread and master process will send get_config message to
On 12/20/2019 7:01 AM, Xu, Ting wrote:
>
>
>> -Original Message-
>> From: Yigit, Ferruh
>> Sent: Thursday, December 19, 2019 8:14 PM
>> To: Ye, Xiaolong ; Xu, Ting
>> Cc: dev@dpdk.org; Lu, Wenzhuo ; Yang, Qiming
>> ; Zhang, Qi Z
>> Subject: Re: [dpdk-dev] [PATCH v1] net/ice: add new de
Add Travis compilation jobs for aarch64. gcc/clang compilations for
static/shared libraries are added.
Some limitations for current aarch64 Travis support:
1. Container is used. Huge page is not available due to security reason.
2. Missing kernel header package in Xenial distribution.
Solutions t
This patch set is to enable native aarch64 build in Travis CI.
It leverages Travis CI multi arch support.
As the first step, compilation jobs are added.
Unit test is not added for now due to service limitation. We are
planning to run unit test with no-huge in future.
This patch set has dependency
Drivers librte_mempool_ring.so and librte_pmd_null.so are loaded by
librte_eal.so when running testpmd.
In Ubuntu Xenial, driver path is installed to RPATH on testpmd. This
allows librte_eal.so to find drivers by using the RPATH.
However, in Ubuntu Bionic, driver path is installed to RUNPATH instea
Hi Tiwei,
Thanks for review.
> -Original Message-
> From: Tiwei Bie
> Sent: Friday, December 20, 2019 4:18 PM
> To: Gavin Hu
> Cc: dev@dpdk.org; nd ; david.march...@redhat.com;
> tho...@monjalon.net; rasl...@mellanox.com;
> maxime.coque...@redhat.com; hemant.agra...@nxp.com;
> jer...@ma
19/12/2019 22:58, David Marchand:
> On Fri, Dec 13, 2019 at 5:41 PM Kevin Laatz wrote:
> > The proposed solution works as follows:
> > 1. Generate the ABI dump of the baseline. This can be done with the new
> >script added in this set. This step will only need to be done when the
> >ABI ve
The tx_burst routine supporting multi-segment packets with
legacy MPW and without inline was missed, and there was no
valid selection for these options, patch adds the missing
routine.
Fixes: 82e75f8323bf ("net/mlx5: fix legacy multi-packet Tx descriptors")
Cc: sta...@dpdk.org
Signed-off-by: Viac
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jerin Jacob
> Sent: Friday, December 20, 2019 4:45 AM
>
> On Fri, Dec 20, 2019 at 8:56 AM Gavin Hu wrote:
> >
> > Hi Jerin,
> >
> > It got two coding style warnings, otherwise,
> > Reviewed-by: Gavin Hu
>
> Than
On Thu, Dec 19, 2019 at 10:58:35PM +0100, David Marchand wrote:
> Hello Kevin,
>
> On Fri, Dec 13, 2019 at 5:41 PM Kevin Laatz wrote:
> >
> > With the recent changes made to stabilize ABI versioning in DPDK, it will
> > become increasingly important to check patches for ABI compatibility. We
> >
The comittee for SDN devroom at FOSDEM is pleased to announce
the schedule is available.
Six talks mentioning DPDK are accepted:
- Fundamental Technologies We Need to Work on for Cloud-Native Networking
https://fosdem.org/2020/schedule/event/fundamental_technologies_we_need_to_work_on_for_cloud_n
+1, it is going to be _fabulous_
Ray K
On 20/12/2019 11:13, Thomas Monjalon wrote:
> The comittee for SDN devroom at FOSDEM is pleased to announce
> the schedule is available.
>
> Six talks mentioning DPDK are accepted:
>
> - Fundamental Technologies We Need to Work on for Cloud-Native Network
This patch adds checking of the symmetric crypto operation status
that was silently skipped before. It fixes the wireless algorithms
session creation (SNOW3G, KASUMI, ZUC) and passing of the digest
data for the verification by PMD.
Signed-off-by: Adam Dybkowski
---
app/test/test_cryptodev.c | 96
Hi Adam,
> -Original Message-
> From: Dybkowski, AdamX
> Sent: Friday, December 20, 2019 11:50 AM
> To: dev@dpdk.org; Trahe, Fiona ; akhil.go...@nxp.com;
> Doherty, Declan
>
> Cc: Dybkowski, AdamX
> Subject: [PATCH] test/crypto: add operation status checks
>
> This patch adds checkin
From: Chandu Babu N
Implements eth dev ops xstats_get, xstats_reset, xstats_get_names,
xstats_get_names_by_id, xstats_get_by_id
Signed-off-by: Chandu Babu N
---
drivers/net/axgbe/axgbe_dev.c| 15 ++
drivers/net/axgbe/axgbe_ethdev.c | 408 +++
drivers/net/axgbe/
Hi Fiona.
Answers inline below.
> -Original Message-
> From: Trahe, Fiona
> Sent: Friday, 20 December, 2019 13:39
> To: Dybkowski, AdamX ; dev@dpdk.org;
> akhil.go...@nxp.com; Doherty, Declan
> Cc: Trahe, Fiona
> Subject: RE: [PATCH] test/crypto: add operation status checks
>
> Hi Adam,
This patch adds checking of the symmetric crypto operation status
that was silently skipped before. It fixes the wireless algorithms
session creation (SNOW3G, KASUMI, ZUC) and passing of the digest
data for the verification by PMD. Also fixed the missing aad padding
issue revealed after op status c
This patch adds checking of the symmetric crypto operation status
that was silently skipped before. It fixes the wireless algorithms
session creation (SNOW3G, KASUMI, ZUC) and passing of the digest
data for the verification by PMD. Also fixed the missing aad padding
issue revealed after op status c
From: Vamsi Attunuru
Current vector mode implementation floor-aligns pkt count
with NIX_DESCS_PER_LOOP and process that many packets.
Patch addresses the case where pkt count modulo NIX_DESCS_PER_LOOP
is non-zero, after the vector mode processing, scalar routine is
used to process if there are a
> -Original Message-
> From: Dybkowski, AdamX
> Sent: Friday, December 20, 2019 12:59 PM
> To: dev@dpdk.org; Trahe, Fiona ; akhil.go...@nxp.com;
> Doherty, Declan
> ; sta...@dpdk.org
> Cc: Dybkowski, AdamX
> Subject: [PATCH v2 1/1] test/crypto: fix missing operation status check
>
>
On Fri, Dec 20, 2019 at 12:04 PM Bruce Richardson
wrote:
> > For maintainers that integrate patches or developers that get a CI
> > failure and want to fix it, we would need to help them to:
> > * generate dumps on a reference version, so I would tend to write some
> > documentation since playing
On Fri, Dec 20, 2019 at 10:38 AM Ruifeng Wang wrote:
>
> This patch set is to enable native aarch64 build in Travis CI.
> It leverages Travis CI multi arch support.
>
> As the first step, compilation jobs are added.
> Unit test is not added for now due to service limitation. We are
> planning to r
We recently started to get random failures on the common_autotest ut with
clang on Ubuntu 16.04.6.
Example: https://travis-ci.com/DPDK/dpdk/jobs/263177424
Wrong rte_log2_u64(0) val 0, expected
Test Failed
The ut passes 0 to log2() to get an expected value.
Quoting log2 / log(3) manual:
On Fri, Dec 20, 2019 at 3:02 PM David Marchand
wrote:
> diff --git a/lib/librte_eal/common/include/rte_common.h
> b/lib/librte_eal/common/include/rte_common.h
> index 459d082d14..7a98071ffe 100644
> --- a/lib/librte_eal/common/include/rte_common.h
> +++ b/lib/librte_eal/common/include/rte_common.
On Fri, Dec 20, 2019 at 02:19:13PM +0100, David Marchand wrote:
> On Fri, Dec 20, 2019 at 12:04 PM Bruce Richardson
> wrote:
> > > For maintainers that integrate patches or developers that get a CI
> > > failure and want to fix it, we would need to help them to:
> > > * generate dumps on a referen
From: Pavan Nikhilesh
Always enable implicit release since we don't support explicit release
in datapath.
Master lcore is used only for printing stats so don't allocate event
port for it.
Fix service launch for event device without distributed scheduling.
Fixes: bcb6f841d42a ("examples/l2fwd-eve
On Wed, Dec 4, 2019 at 9:34 AM David Marchand wrote:
>
> On Wed, Dec 4, 2019 at 9:33 AM David Marchand
> wrote:
> >
> > On Tue, Dec 3, 2019 at 10:15 PM Aaron Conole wrote:
> > >
> > > The service_valid call is used without properly bounds checking the
> > > input parameter. Almost all instance
On Fri, Dec 20, 2019 at 3:02 PM David Marchand
wrote:
>
> We recently started to get random failures on the common_autotest ut with
> clang on Ubuntu 16.04.6.
>
> Example: https://travis-ci.com/DPDK/dpdk/jobs/263177424
>
> Wrong rte_log2_u64(0) val 0, expected
> Test Failed
>
> The ut pas
David Marchand writes:
> On Fri, Dec 20, 2019 at 3:02 PM David Marchand
> wrote:
>>
>> We recently started to get random failures on the common_autotest ut with
>> clang on Ubuntu 16.04.6.
>>
>> Example: https://travis-ci.com/DPDK/dpdk/jobs/263177424
>>
>> Wrong rte_log2_u64(0) val 0, expected f
v2:
- fixed coding style issue
Signed-off-by: Artur Trybula
Artur Trybula (1):
eal: improve user notification for too low memzone segments
lib/librte_eal/common/eal_common_memzone.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--
2.17.1
In case of too low number of memzone segements user notification
was misleading. This patch improves the description by providing
better explanation about the cause.
Signed-off-by: Artur Trybula
---
lib/librte_eal/common/eal_common_memzone.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(
Starting from Kevin and Bruce idea of using libabigail, here is an
alternate approach to implement ABI checks.
By default, those checks are disabled and enabling them requires a
manual step that generates the ABI dumps on a reference version for a
set of configurations.
Those checks are enabled i
> -Original Message-
> From: David Marchand
> Sent: Friday, December 20, 2019 3:21 PM
> To: dev@dpdk.org
> Cc: tho...@monjalon.net; Richardson, Bruce ;
> Laatz, Kevin ; acon...@redhat.com;
> nhor...@tuxdriver.com; Michael Santana ;
> Mcnamara, John ; Kovacevic, Marko
>
> Subject: [PATC
>
> From: Jerin Jacob
>
> The exiting optimize_object_size() function address the memory object
> alignment constraint on x86 for better performance.
>
> Different (Mirco) architecture may have different memory alignment
> constraint for better performance and it not same as the existing
> op
Hi Anoob,
Few suggestions inline.
> ;
> [Asymmetric]
> -RSA =
> -DSA =
> -Modular Exponentiation =
> -Modular Inversion =
> -Diffie-hellman =
> \ No newline at end of file
> +RSA =
> +DSA =
> +Modular Exponentiation =
> +Modular Inversion =
> +Diff
Minutes of Technical Board Meeting, 2019-12-18
Members Attending
-
-Bruce
-Ferruh
-Hemant
-Honnappa
-Jerin
-Kevin
-Konstantin (Chair)
-Maxime
-Olivier
-Stephen
-Thomas
NOTE: The technical board meetings every second Wednesday on IRC
channel #dpdk-board, at 3pm UTC. Meetings a
On Fri, Dec 20, 2019 at 9:25 PM Honnappa Nagarahalli
wrote:
>
>
>
> >
> > From: Jerin Jacob
> >
> > The exiting optimize_object_size() function address the memory object
> > alignment constraint on x86 for better performance.
> >
> > Different (Mirco) architecture may have different memory align
On Fri, Dec 20, 2019 at 04:20:58PM +0100, David Marchand wrote:
> Starting from Kevin and Bruce idea of using libabigail, here is an
> alternate approach to implement ABI checks.
>
> By default, those checks are disabled and enabling them requires a
> manual step that generates the ABI dumps on a
20/12/2019 17:20, Kinsella, Ray:
> > -Original Message-
> > From: Richardson, Bruce
> > Sent: Friday 20 December 2019 15:32
> > To: David Marchand ; dev@dpdk.org
> > Cc: tho...@monjalon.net; Laatz, Kevin ;
> > acon...@redhat.com; nhor...@tuxdriver.com; Michael Santana
> > ; Mcnamara, John
> > > From: Jerin Jacob
> > >
> > > The exiting optimize_object_size() function address the memory
> > > object alignment constraint on x86 for better performance.
> > >
> > > Different (Mirco) architecture may have different memory alignment
> > > constraint for better performance and it not sam
KNI example has a couple of bugs that can cause surprises if using
failsafe (or bonding). The portmask argument to kni does not check
that device is not a sub device (already owned) and allows any device.
While your at it, the portmask for kni is only 32 bits which is not
big enough on some system
Hi Stephen,
I added a comment in-line. With that change, it looks good to me:
Acked-by: Erik Gabriel Carrillo
Regards,
Erik
> -Original Message-
> From: Stephen Hemminger
> Sent: Monday, December 16, 2019 6:55 PM
> To: dev@dpdk.org
> Cc: Carrillo, Erik G ; Stephen Hemminger
>
> Sub
All global variables in kernel should be prefixed by the same
to avoid any symbol conflics. Rename dflt_carrier to kni_default_carrier.
Fixes: 89397a01ce4a ("kni: set default carrier state of interface")
Cc: d...@adax.com
Cc: sta...@dpdk.org
Signed-off-by: Stephen Hemminger
---
kernel/linux/kni/
Fix the way in which the number of ports per engine of an adapter is
determined by reading port mode register. Set default value to 1.
Fixes: 3b307c55f2ac ("net/qede/base: update FW to 8.40.25.0")
Cc: sta...@dpdk.com
Signed-off-by: Rasesh Mody
---
drivers/net/qede/base/ecore_dev.c | 38
Skip the device re-initialization for secondary process.
Cc: sta...@dpdk.com
Signed-off-by: Rasesh Mody
---
drivers/net/bnx2x/bnx2x_ethdev.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
index 20b045ff87..7864b5b80a
From: Santoshkumar Karanappa Rastapur
We need to wait for up to 500ms to receive async event notification after
forcing link down. Similarly we need to wait for up to 10s for link to
come up after configuring the hardware for link up.
Fixes: c09f57b49c13 ("net/bnxt: add start/stop/link update op
From: Somnath Kotur
In the case when CoS classification is disabled, driver was iterating
looking for only lossy profiles as that is what is expected to be used
for regular NIC operations. But in certain custom profiles, there were
no lossy profiles configured, only lossless profiles instead.
To
Fixes for bnxt PMD.
v1->v2:
- Updated Fixes tag and commit logs
- Rebased patch 4,5
- Squashed patch 5 and 6
Santoshkumar Karanappa Rastapur (2):
net/bnxt: fix link failure during port toggle
net/bnxt: fix non matching flow hitting filter rule
Somnath Kotur (3):
net/bnxt: fix to use fir
From: Somnath Kotur
Sync flow flush routine with flow destroy so that the operations
performed per flow during a flush are the same as that are done for an
individual flow destroy by having a common function to call for both.
One of the things that was missed in the flow flush routine was the
del
From: Somnath Kotur
The software L2 filter was being released back to the free pool,
though it was created in HW and the filter corresponding to an actual
'flow' would have reference to the HW L2 filter.
But if this 'flow were to be deleted, then this HW L2 filter also
would be gone.
Fix this by
From: Santoshkumar Karanappa Rastapur
As part of ntuple filter, we were creating L2 filter with the ntuple
redirect queue resulting in any L2 matching flow getting steered to
this queue. For ntuple filters, we need to create the L2 filter with
default queue. The user specified redirect queue will
Add support for RTE_FLOW_ACTION_TYPE_MARK.
Use the flow_id provided by FW during flow creation to lookup the
mark id provided by the application.
Signed-off-by: Ajit Khaparde
Reviewed-by: Lance Richardson
---
drivers/net/bnxt/bnxt.h| 5 +++
drivers/net/bnxt/bnxt_ethdev.c | 16 -
In some cases when flow creation fails, we overwrite the specific
error message with a generic error message. This patch fixes it.
Fixes: d24610f7bfda ("net/bnxt: allow flow creation when RSS is enabled")
Cc: sta...@dpdk.org
Signed-off-by: Ajit Khaparde
Reviewed-by: Lance Richardson
---
drive
On Fri, Dec 20, 2019 at 6:31 PM Ajit Khaparde
wrote:
> Fixes for bnxt PMD.
>
> v1->v2:
> - Updated Fixes tag and commit logs
> - Rebased patch 4,5
> - Squashed patch 5 and 6
>
> Santoshkumar Karanappa Rastapur (2):
> net/bnxt: fix link failure during port toggle
> net/bnxt: fix non matchin
On Fri, Dec 20, 2019 at 6:39 PM Ajit Khaparde
wrote:
> Add support for RTE_FLOW_ACTION_TYPE_MARK.
> Use the flow_id provided by FW during flow creation to lookup the
> mark id provided by the application.
>
> Signed-off-by: Ajit Khaparde
> Reviewed-by: Lance Richardson
>
Patch applied to dpdk-n
On Fri, Dec 20, 2019 at 6:42 PM Ajit Khaparde
wrote:
> In some cases when flow creation fails, we overwrite the specific
> error message with a generic error message. This patch fixes it.
>
> Fixes: d24610f7bfda ("net/bnxt: allow flow creation when RSS is enabled")
> Cc: sta...@dpdk.org
>
> Sign
On Sat, Dec 21, 2019 at 2:37 AM Honnappa Nagarahalli
wrote:
>
>
> > > > From: Jerin Jacob
> > > >
> > > > The exiting optimize_object_size() function address the memory
> > > > object alignment constraint on x86 for better performance.
> > > >
> > > > Different (Mirco) architecture may have diff
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