From: Pavan Nikhilesh
Reads to Tx queue FC memory need to be atomic to avoid cores using
same Tx queue spinning on stale values.
Fixes: 313e884a22fd ("event/cnxk: support Tx adapter fast path")
Signed-off-by: Pavan Nikhilesh
---
Please squash this into next-event tree
drivers/event/cnxk/cn9
On 7/19/21 5:00 PM, Jiayu Hu wrote:
> This patch reworks the async configuration structure to improve code
> readability. In addition, add preserved padding fields on the structure
> for future usage.
>
> Signed-off-by: Jiayu Hu
> Reviewed-by: Chenbo Xia
> ---
> doc/guides/prog_guide/vhost_l
>Older compilers may not support all arch versions and all features that
>the target SoC supports, in which case it's better to figure out the
>highest arch version and features that the compiler supports.
>Implement
>a way to achieve this:
>1. Find the highest arch version that the compiler suppor
On 7/19/21 5:00 PM, Jiayu Hu wrote:
> This patch adds thread unsafe version for async register and
> unregister functions.
>
> Signed-off-by: Jiayu Hu
> Reviewed-by: Chenbo Xia
> ---
> doc/guides/prog_guide/vhost_lib.rst | 16
> lib/vhost/rte_vhost_async.h | 41 ++
> l
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, July 20, 2021 3:18 PM
> To: Hu, Jiayu ; dev@dpdk.org
> Cc: Xia, Chenbo
> Subject: Re: [PATCH v6 2/3] vhost: rework async configuration structure
>
>
>
> On 7/19/21 5:00 PM, Jiayu Hu wrote:
> > This patch reworks the async
From: Ivan Ilchenko
Report Rx scatter offload capability depending on VIRTIO_NET_F_MRG_RXBUF.
If Rx scatter is not requested, ensure that provided Rx buffers on
each Rx queue are big enough to fit Rx packets up to configured MTU.
Fixes: ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
C
>
> > > v2:
> > > - Add data-path part.
> > >
> > > v3:
> > > - Rebase.
> > >
> > > v4:
> > > - Rebase + Address the following Akhil comments:
> > > - Set HW feature flag in the capability patch.
> > > - Fix mp object release in session clear.
> > > - Some spelling and word missing in doc.
> > >
> > > A DEK(Data encryption Key) is an mlx5 HW object which represents the
> > > cipher algorithm key.
> > > The DEKs are used during data encryption/decryption operations.
> > >
> > > In symmetric algorithms like AES-STS, we use the same DEK for both
> > > encryption and decryption.
> > >
> > > Us
> > > > > v2:
> > > > > - Add data-path part.
> > > > >
> > > > > v3:
> > > > > - Rebase.
> > > > >
> > > > > v4:
> > > > > - Rebase + Address the following Akhil comments:
> > > > > - Set HW feature flag in the capability patch.
> > > > > - Fix mp object release in session clear.
> > > > > - Some
> > Sorry for the late reply, Shiri is not available these days, so I'm trying
> > to
> > follow up the status and update the new version later today.
> > Regarding the compilation failure, it's due to the crypto patch series
> depends
> > on some mlx5 common code.
> > The mlx5 common code has so
> > > > > A DEK(Data encryption Key) is an mlx5 HW object which represents
> > > > > the cipher algorithm key.
> > > > > The DEKs are used during data encryption/decryption operations.
> > > > >
> > > > > In symmetric algorithms like AES-STS, we use the same DEK for both
> > > > > encryption and de
On 7/19/21 3:50 PM, Xueming(Steven) Li wrote:
-Original Message-
From: Andrew Rybchenko
Sent: Monday, July 19, 2021 8:36 PM
To: Xueming(Steven) Li ; Ajit Khaparde
; Somnath Kotur
; John Daley ; Hyong Youb Kim
; Beilei Xing
; Qiming Yang ; Qi Zhang
; Haiyue Wang
; Matan Azrad ; Shah
> -Original Message-
> From: Suanming Mou
> Sent: Tuesday, July 20, 2021 2:29 PM
> To: Akhil Goyal ; Shiri Kuzin ;
> dev@dpdk.org
> Cc: Matan Azrad ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 03/16] crypto/mlx5: add session operations
>
>
>
> > -Original Message---
> > > Sessions are used in symmetric transformations in order to prepare
> > > objects and data for packet processing stage.
> > >
> > > A mlx5 session includes iv_offset, pointer to mlx5_crypto_dek struct,
> > > bsf_size, bsf_p_type, block size index, encryption_order and
> > > encryption standard
On Tue, Jul 20, 2021 at 12:23 PM fengchengwen wrote:
>
> Thanks Jerin, comment inline
>
> On 2021/7/20 13:03, Jerin Jacob wrote:
> > On Tue, Jul 20, 2021 at 6:48 AM Chengwen Feng
> > wrote:
> >>
> >> This patch introduce 'dmadevice' which is a generic type of DMA
> >> device.
> >>
> >> The APIs
> >
> > > The AES-XTS algorithm supports using a wrapped key.
> > > In AES-XTS the data-unit defines the data block size to be
> > > encrypted\decrypted.
> > >
> > > Add AES-XTS vectors with a wrapped key.
> > > Add a variable stating whether the key is wrapped or not.
> > > Add the AES-XTS data-un
12/07/2021 10:08, Dumitrescu, Cristian:
> From: Ali Alnubani
> > This patch fixes the following build failures seen on Ubuntu 16.04
> > with gcc 5.4.0 because of uninitialized variables:
>
> Acked-by: Cristian Dumitrescu
Applied, thanks
On Tue, Jul 20, 2021 at 02:53:08PM +0800, fengchengwen wrote:
> Thanks Jerin, comment inline
>
> On 2021/7/20 13:03, Jerin Jacob wrote:
> > On Tue, Jul 20, 2021 at 6:48 AM Chengwen Feng
> > wrote:
> >>
> >> This patch introduce 'dmadevice' which is a generic type of DMA
> >> device.
> >>
> >> Th
On Mon, Jul 19, 2021 at 11:34:33PM +0100, Liang Ma wrote:
> From: Liang Ma
>
> GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
> Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
>
> Some DPDK PMD avx512 version heavily use _mm512_extracti64x4_epi6,
> whic
19/07/2021 18:42, Ferruh Yigit:
> On 7/15/2021 2:20 PM, Paulis Gributs wrote:
> > This patch removes most uses of the global variable rte_eth_devices
> > from testpmd. This was done to avoid using the object directly which
> > applications should not do.
> >
> > Most uses have been replaced with s
On Wed, Jul 14, 2021 at 11:02 AM wrote:
>
> From: Pavan Nikhilesh
>
> Add support for event eth Rx adapter fastpath operations.
>
> Signed-off-by: Pavan Nikhilesh
This patch triggers a build issue for arm64 cross compiling on my
system with a 8.3 toolchain from Linaro.
I ended up upgrading my t
This patch introduce 'dmadevice' which is a generic type of DMA
device.
The APIs of dmadev library exposes some generic operations which can
enable configuration and I/O with the DMA devices.
Signed-off-by: Chengwen Feng
---
v9:
* delete RTE_ASSERT invoke.
* make sure vchan setup fail when devic
From: Liang Ma
GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
Some DPDK PMD avx512 version heavily use _mm512_extracti64x4_epi6,
which cause building failure with debug buildtype.
Therefore, it's helpful
On Tue, Jul 20, 2021 at 11:19:48AM +0100, Bruce Richardson wrote:
> On Mon, Jul 19, 2021 at 11:34:33PM +0100, Liang Ma wrote:
> > From: Liang Ma
> >
> > GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
> > Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
>
>-Original Message-
>From: David Marchand
>Sent: Tuesday, July 20, 2021 4:33 PM
>To: Pavan Nikhilesh Bhagavatula
>Cc: Jerin Jacob Kollanukkaran ; Shijith Thotton
>; dev
>Subject: [EXT] Re: [dpdk-dev] [PATCH v9 2/7] event/cnxk: add Rx
>adapter fastpath ops
>
>External Email
>
>-
Register C is used in the extensive metadata mode number 1 and its
width can vary from 0 to 32 bits depending on the kernel usage of it.
There are several issues associated with this mode (dv_xmeta_en=1):
1. The metadata setting assumes that the width is always 16 bits,
which is the most common ca
On Tue, Jul 20, 2021 at 1:43 PM Pavan Nikhilesh Bhagavatula
wrote:
> >This patch triggers a build issue for arm64 cross compiling on my
> >system with a 8.3 toolchain from Linaro.
> >I ended up upgrading my toolchain (which solved the issue), but some
> >users might hit this, so posting for info:
Register C is used in the extensive metadata mode number 1 and its
width can vary from 0 to 32 bits depending on the kernel usage of it.
There are several issues associated with this mode (dv_xmeta_en=1):
1. The metadata setting assumes that the width is always 16 bits,
which is the most common ca
When device configuration was interrupted by a signal,
mlx5_rxq/txq_release() could access yet unitinialized array
and crash the application. Add checks whether queue array
is initialized.
Fixes: a1366b1a2be3 ("net/mlx5: add reference counter on DPDK Rx queues")
Fixes: 6e78005a9b30 ("net/mlx5: add
On Tue, Jul 20, 2021 at 12:20:59PM +0100, Liang Ma wrote:
> From: Liang Ma
>
> GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
> Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
>
> Some DPDK PMD avx512 version heavily use _mm512_extracti64x4_epi6,
> whic
> -Original Message-
> From: Pavan Nikhilesh Bhagavatula
> Sent: Tuesday, July 20, 2021 9:25 AM
> To: Juraj Linkeš ; tho...@monjalon.net;
> david.march...@redhat.com; bruce.richard...@intel.com;
> honnappa.nagaraha...@arm.com; ruifeng.w...@arm.com;
> fengcheng...@huawei.com; ferruh.yi...
Hi David,
>
> > > deps += ['common_octeontx', 'mempool_octeontx', 'bus_vdev',
> > 'net_octeontx']
> > > +deps += ['crypto_octeontx']
> >
> > This extra dependency resulted in disabling the event/octeontx driver
> > in FreeBSD, since crypto/octeontx only builds on Linux.
> > Removing hw support t
On Tue, Jul 20, 2021 at 07:12:52PM +0800, Chengwen Feng wrote:
> This patch introduce 'dmadevice' which is a generic type of DMA
> device.
>
> The APIs of dmadev library exposes some generic operations which can
> enable configuration and I/O with the DMA devices.
>
> Signed-off-by: Chengwen Feng
On Tue, Jul 20, 2021 at 1:59 PM Akhil Goyal wrote:
>
> Hi David,
> >
> > > > deps += ['common_octeontx', 'mempool_octeontx', 'bus_vdev',
> > > 'net_octeontx']
> > > > +deps += ['crypto_octeontx']
> > >
> > > This extra dependency resulted in disabling the event/octeontx driver
> > > in FreeBSD,
On 7/20/2021 11:35 AM, Thomas Monjalon wrote:
> 19/07/2021 18:42, Ferruh Yigit:
>> On 7/15/2021 2:20 PM, Paulis Gributs wrote:
>>> This patch removes most uses of the global variable rte_eth_devices
>>> from testpmd. This was done to avoid using the object directly which
>>> applications should not
On Fri, Jul 2, 2021 at 10:40 AM Andrew Rybchenko
wrote:
>
> Update base driver and support COUNT action in transfer flow rules.
>
> v4:
> - fix build on Fedora 32 and RHEL 8 / CentOS 8 with half-installed
>libatomic
>
> v3:
> - fix build brekage because of incorrectly rebased and squashed
>
Hi Akhil,
> -Original Message-
> From: Akhil Goyal
> Sent: Tuesday, July 20, 2021 4:14 PM
> To: Shiri Kuzin ; NBU-Contact-Thomas Monjalon
> ; Matan Azrad ; Suanming Mou
>
> Cc: david.march...@redhat.com; dev@dpdk.org
> Subject: RE: [EXT] [PATCH v8 00/16] drivers: introduce mlx5 crypto PM
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:19 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 01/16] drivers: introduce mlx5 crypto PMD
>
> > diff --git a/doc/guides/rel_no
16/07/2021 15:32, David Hunt:
> When the distributor sample app is built as a 32-bit app,
> the data buffer passed to find_match_vec can be unaligned,
> causing a segmentation fault due to writing a 128-bit value
> using _mm_store_si128(). 128-bit align the data being
> passed in so this does not
16/07/2021 15:32, David Hunt:
> When the distributor sample app is built as a 32-bit app,
> the data buffer passed to find_match_vec can be unaligned,
> causing a segmentation fault due to writing a 128-bit value
> using _mm_store_si128(). 128-bit align the data being
> passed in so this does not
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:26 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 02/16] crypto/mlx5: add DEK object management
>
> > A DEK(Data encryption Key)
Older compilers may not support all arch versions and all features that
the target SoC supports, in which case it's better to figure out the
highest arch version and features that the compiler supports. Implement
a way to achieve this:
1. Find the highest arch version that the compiler supports, ke
Not all Neoverse-N2 cpus must support the crypto feature/extension which
makes it an optional feature. Only enable the feature for SoCs which
support it.
Signed-off-by: Juraj Linkeš
---
config/arm/meson.build | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/config/arm/meson.
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:34 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 04/16] crypto/mlx5: add basic operations
>
> > The basic dev control operation
> -Original Message-
> From: Akhil Goyal
> Sent: Tuesday, July 20, 2021 4:42 PM
> To: Suanming Mou ; Shiri Kuzin ;
> NBU-Contact-Thomas Monjalon ; Matan Azrad
>
> Cc: david.march...@redhat.com; dev@dpdk.org
> Subject: RE: [EXT] [PATCH v8 00/16] drivers: introduce mlx5 crypto PMD
>
> >
This patch introduce 'dmadevice' which is a generic type of DMA
device.
The APIs of dmadev library exposes some generic operations which can
enable configuration and I/O with the DMA devices.
Signed-off-by: Chengwen Feng
---
v10:
* fix rte_dmadev_completed_status comment.
v9:
* delete RTE_ASSERT
> -Original Message-
> From: Akhil Goyal
> Sent: Tuesday, July 20, 2021 4:36 PM
> To: Suanming Mou ; Shiri Kuzin ;
> dev@dpdk.org
> Cc: Matan Azrad ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 02/16] crypto/mlx5: add DEK object management
>
> > > > A DEK(Data encryption K
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:40 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 03/16] crypto/mlx5: add session operations
> > doc/guides/cryptodevs/mlx5.rst
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:44 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 03/16] crypto/mlx5: add session operations
>
> > Sessions are used in symmetri
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 3:45 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 06/16] crypto/mlx5: add dev stop and start
> operations
>
> > Add the dev_star
This patch adds checking if RAW API is supported at the start
of the test command "cryptodev_qat_raw_api_autotest".
Signed-off-by: Adam Dybkowski
---
app/test/test_cryptodev.c | 43 ++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/app/test/tes
> -Original Message-
> From: Dybkowski, AdamX
> Sent: Tuesday, July 20, 2021 2:12 PM
> To: dev@dpdk.org; Zhang, Roy Fan ;
> gak...@marvell.com
> Cc: Dybkowski, AdamX
> Subject: [PATCH v4] test/crypto: check if RAW API is supported
>
> This patch adds checking if RAW API is supported at t
Hi Everyone ,
Can someone please look into this and analyse logs ?
I need help to proceed further .
Best Regards
Puneet
On Fri, 16 Jul 2021 at 09:34, Truring Team wrote:
> Hi Everyone,
>
>
> We have Kubernetes setup where Master Node and one worker node are there
> and tried running dpdk-test
On Tue, Jul 20, 2021 at 12:58:13PM +0100, Bruce Richardson wrote:
> One minor comment below. Also the commit title needs rewording, since the
> current title is based on the changes from V1->V2 of your patch. I'd
> suggest something like:
> "build: check for broken AVX-512 compiler support"
>
>
> -Original Message-
> From: Akhil Goyal
> Sent: Saturday, July 17, 2021 4:06 AM
> To: Shiri Kuzin ; dev@dpdk.org
> Cc: Matan Azrad ; Suanming Mou
> ; david.march...@redhat.com
> Subject: RE: [EXT] [PATCH v8 15/16] test/crypto: add data-unit and wrapped
> vectors
>
> > The AES-XTS algo
20/07/2021 00:00, Stephen Hemminger:
> On Mon, 19 Jul 2021 10:15:34 -0700
> Tyler Retzlaff wrote:
>
> > On Tue, Jul 13, 2021 at 01:12:21PM -0700, Stephen Hemminger wrote:
> > > The first argument to rte_bsf32_safe was incorrectly declared as
> > > a 64 bit value. This function only correctly hand
From: Liang Ma
GCC 6.3.0 has a known bug which related to _mm512_extracti64x4_epi64.
Please reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82887
Some DPDK PMD avx512 version heavily use _mm512_extracti64x4_epi6,
which cause building failure with debug buildtype.
Therefore, it's helpful
On Fri, Jul 16, 2021 at 3:22 PM Kevin Laatz wrote:
>
> The queue size calculation is currently based on "max_tokens" rather than
> "max_work_queues_size". This is resulting in the queue size being
> incorrectly configured when using the script to configure devices bound to
> the IDXD kernel driver
On Fri, Jul 16, 2021 at 4:28 PM Bruce Richardson
wrote:
>
> On Fri, Jul 16, 2021 at 02:50:27PM +0100, Konstantin Ananyev wrote:
> > When batch_size == 1, idxd has to add a dummy termination descriptor
> > to satisfy HW requirements.
> > Right now it uses NOP descriptor with FENCE flag.
> > This is
Hi There,
I am using MLX ConnectX-4 Lx with DPDK and with this I am observing packet
drops at receiver if size greater than ~8k(jumbo) frames. Smaller packets go
through fine. Its being run directly on baremetal with Centos 8.3. Please can
you share if there is any fix for this.
Regards,
Bal
Have secondary processes construct their own copy of primary channel with
own mappings.
Remove vmbus_channel primary ptr from struct mapped_vmbus_resource as its
not used.
Populate virtual memory address "addr" in struct rte_mem_resource for
secondary processes as netvsc will attempt to reference
Hi Asaf,
Please see details, let me know if more details required.
What DPDK version do you use?
DPDK-20.05
What EAL and devargs value are being used?
Following are the argv at eal_init
1005 if (rte_eal_init(argc, argv) < 0)
(gdb) p argv
$7 = {0x72bce60 "fast_pkt_app", 0x72bc
On Wed, Jul 14, 2021 at 2:23 PM David Hunt wrote:
> On 14/7/2021 11:44 AM, Richael Zhuang wrote:
> > For acpi_cpufreq and cppc_cpufreq, both cpuinfo_cur_freq and
> > scaling_cur_freq exist. For pstate, only scaling_cur_freq exists.
> > And value in scaling_cur_freq and cpuinfo_cur_freq may not be
On Fri, Jul 9, 2021 at 5:57 PM Anatoly Burakov
wrote:
>
> Currently, the error paths can lead to attempts at dereferencing NULL
> pointers. Add the check to avoid attempts at dereferencing NULL
> pointers.
>
> Coverity issue: 371895
> Coverity issue: 371889
> Fixes: 06cffd468fdd ("power: refactor
On Fri, Jul 16, 2021 at 4:20 AM Ivan Malov wrote:
>
> Extra log statements will provide more details to the user
> in the case of errors discovered in the pattern or actions.
>
> Signed-off-by: Ivan Malov
> Reviewed-by: Andrew Rybchenko
> Reviewed-by: Andy Moreton
> ---
> drivers/net/sfc/sfc_m
From: Kalesh AP
Coverity reports that pointer "cpr->cp_ring_struct" may be
dereferenced with null value. This patch fixes this.
Coverity issue: 372063
Fixes: 5ed30db87fa8 ("net/bnxt: fix missing barriers in completion handling")
Cc: sta...@dpdk.org
Signed-off-by: Kalesh AP
Reviewed-by: Ajit Kh
On 7/20/21 9:54 AM, Andrew Rybchenko wrote:
> From: Ivan Ilchenko
>
> Report Rx scatter offload capability depending on VIRTIO_NET_F_MRG_RXBUF.
>
> If Rx scatter is not requested, ensure that provided Rx buffers on
> each Rx queue are big enough to fit Rx packets up to configured MTU.
>
> Fi
On 6/4/2021 3:42 PM, Andrew Rybchenko wrote:
> From: Ivan Ilchenko
>
> Document valid combinations of input arguments in accordance with
> current implementation in ethdev.
>
> Fixes: 79c913a42f0 ("ethdev: retrieve xstats by ID")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Ivan Ilchenko
> Signed-
Current pmd_perf_autotest() in continuous mode tries
to enqueue MAX_TRAFFIC_BURST completely before starting
the test. Some drivers cannot accept complete
MAX_TRAFFIC_BURST even though rx+tx desc count can fit it.
This patch changes behaviour to stop enqueuing after few
retries.
Fixes: 002ade70e93
On 6/4/2021 3:42 PM, Andrew Rybchenko wrote:
> From: Ivan Ilchenko
>
> Update xstats by IDs callbacks documentation in accordance with
> ethdev usage of these callbacks. Document valid combinations of
> input arguments to make driver implementation simpler.
>
> Fixes: 79c913a42f0 ("ethdev: retri
v2:
- Add data-path part.
v3:
- Rebase.
v4:
- Rebase + Address the following Akhil comments:
- Set HW feature flag in the capability patch.
- Fix mp object release in session clear.
- Some spelling and word missing in doc.
- Squash data-unit adjustment to the session operations commit.
- Wording:
From: Shiri Kuzin
Add a new PMD for Mellanox devices- crypto PMD.
The crypto PMD will be supported starting Nvidia ConnectX6 and
BlueField2.
The crypto PMD will add the support of encryption and decryption using
the AES-XTS symmetric algorithm.
The crypto PMD requires rdma-core and uses mlx5 D
From: Shiri Kuzin
A DEK(Data encryption Key) is an mlx5 HW object which represents the
cipher algorithm key.
The DEKs are used during data encryption/decryption operations.
In symmetric algorithms like AES-STS, we use the same DEK for both
encryption and decryption.
Use the mlx5 hash-list tool
From: Shiri Kuzin
Sessions are used in symmetric transformations in order to prepare
objects and data for packet processing stage.
A mlx5 session includes iv_offset, pointer to mlx5_crypto_dek struct,
bsf_size, bsf_p_type, block size index, encryption_order and encryption
standard.
Implement th
From: Shiri Kuzin
The basic dev control operations are configure, close, start, stop and
get info.
Extended the existing support of configure and close:
-mlx5_crypto_dev_configure- function used to configure device.
-mlx5_crypto_dev_close- function used to close a configured
From: Shiri Kuzin
Mellanox user space drivers don't deal with physical addresses as part
of a memory protection mechanism.
The device translates the given virtual address to a physical address
using the given memory key as an address space identifier.
That's why any mbuf virtual address is moved
The mlx5 HW crypto operations are done by attaching crypto property
to a memory region. Once done, every access to the memory via the
crypto-enabled memory region will result with in-line encryption or
decryption of the data.
As a result, the design choice is to provide two types of WQEs. One
is U
A keytag is a piece of data encrypted together with a DEK.
When a DEK is referenced by an MKEY.bsf through its index, the keytag is
also supplied in the BSF as plaintext. The HW will decrypt the DEK (and
the attached keytag) and will fail the operation if the keytags don't
match.
This commit adds
From: Shiri Kuzin
To work with crypto engines that are marked with wrapped_import_method,
a login session is required.
A crypto login object needs to be created using DevX.
The crypto login object contains:
- The credential pointer.
- The import_KEK pointer to be used for all sec
The crypto operations are done with the WQE set which contains
one UMR WQE and one rdma write WQE. Most segments of the WQE
set are initialized properly during queue setup, only limited
segments are initialized according to the crypto detail in the
datapath process.
This commit adds the enquue and
From: Shiri Kuzin
The HW queue pairs are a pair of send queue and receive queue of
independent work queues packed together in one object for the purpose
of transferring data between nodes of a network.
Completion Queue is a FIFO queue of completed work requests.
In crypto driver we use one QP i
From: Shiri Kuzin
In order to test the new mlx5 crypto PMD, the driver is added to the
crypto test application.
Signed-off-by: Shiri Kuzin
Acked-by: Matan Azrad
---
app/test/test_cryptodev.c | 7 +++
app/test/test_cryptodev.h | 2 ++
doc/guides/cryptodevs/mlx5.rst | 3 +++
3 fil
Currently, HW handles the WQEs much faster than the software,
Using the constant WQE set layout can initialize most of the WQE
segments in advanced, and software only needs to configure very
limited segments in datapath. This accelerates the software WQE
organize in datapath.
This commit initializ
This commit adds mlx5 crypto statistic get and reset operations.
Signed-off-by: Suanming Mou
Signed-off-by: Matan Azrad
---
doc/guides/rel_notes/release_21_08.rst | 5
drivers/crypto/mlx5/mlx5_crypto.c | 40 --
2 files changed, 42 insertions(+), 3 deletions(-)
From: Shiri Kuzin
The AES-XTS algorithm supports using a wrapped key.
In AES-XTS the data-unit defines the data block size to be
encrypted\decrypted.
Add AES-XTS vectors with a wrapped key.
Add a variable stating whether the key is wrapped or not.
Add the AES-XTS data-unit.
Signed-off-by: Shiri
From: Shiri Kuzin
The AES-XTS algorithm can supports wrapped key and data-unit.
The encryption/decryption can be done out of place and using multi
segments.
Add multi segment and out of place tests to the recently added AES-XTS
vectors, which support using data-unit and a wrapped key.
Signed-of
Currently, there is vendor which can support bigger crypto data size.
Increase the default mbuf data payload size to 4K as needed.
Signed-off-by: Suanming Mou
---
app/test/test_cryptodev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/test/test_cryptodev.h b/app/test/te
https://bugs.dpdk.org/show_bug.cgi?id=760
Bug ID: 760
Summary: net/sfc build failure with clang 3.4.2
Product: DPDK
Version: 21.08
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Prior
Hello Balbeer,
Can you please provide more details?
What DPDK version do you use?
What EAL and devargs value are being used?
Regards,
Asaf Penso
>-Original Message-
>From: dev On Behalf Of Balbeer Tiwari
>Sent: Tuesday, July 20, 2021 4:54 PM
>To: dev@dpdk.org
>Subject: [dpdk-dev] DPDK P
The user is able to create a flow rule pattern with ETH after GTP
although it is not supported by the flex-parser configuration.
Failed the rule validation in such case with proper error message.
Fixes: 23c1d42c7138 ("net/mlx5: split flow validation to dedicated function")
Cc: sta...@dpdk.org
Si
In mlx5 PMD the PCI device interrupt vector was used by Uplink
representor exclusively and other VF representors did not support
interrupt mode.
All the VFs and Uplink representors are separate ethernet devices
and must have dedicated interrupt vectors.
The fix provides each representor with a dedi
> v2:
> - Add data-path part.
>
> v3:
> - Rebase.
>
> v4:
> - Rebase + Address the following Akhil comments:
> - Set HW feature flag in the capability patch.
> - Fix mp object release in session clear.
> - Some spelling and word missing in doc.
> - Squash data-unit adjustment to the session opera
> > This patch adds checking if RAW API is supported at the start
> > of the test command "cryptodev_qat_raw_api_autotest".
> >
> > Signed-off-by: Adam Dybkowski
> > ---
> Acked-by: Fan Zhang
Acked-by: Akhil Goyal
Applied to dpdk-next-crypto
On 7/16/21 6:53 AM, Juraj Linkeš wrote:
-Original Message-
From: David Christensen
Sent: Tuesday, July 6, 2021 8:11 PM
To: Bruce Richardson ; Juraj Linkeš
Cc: tho...@monjalon.net; david.march...@redhat.com;
honnappa.nagaraha...@arm.com; ruifeng.w...@arm.com;
ferruh.yi...@intel.com
> From: Michael Shamis
>
> This patch provides the support for IPSec protocol
> offload to the hardware.
> Following security operations are added:
> - session_create
> - session_destroy
> - capabilities_get
>
> Signed-off-by: Michael Shamis
> Reviewed-by: Liron Himi
> Tested-by: Liron Himi
>
> > v2:
> > - Add data-path part.
> >
> > v3:
> > - Rebase.
> >
> > v4:
> > - Rebase + Address the following Akhil comments:
> > - Set HW feature flag in the capability patch.
> > - Fix mp object release in session clear.
> > - Some spelling and word missing in doc.
> > - Squash data-unit adjustmen
On Tue, Jul 20, 2021 at 9:01 AM Kalesh A P <
kalesh-anakkur.pura...@broadcom.com> wrote:
> From: Kalesh AP
>
> Coverity reports that pointer "cpr->cp_ring_struct" may be
> dereferenced with null value. This patch fixes this.
>
> Coverity issue: 372063
> Fixes: 5ed30db87fa8 ("net/bnxt: fix missing
On Sat, Jul 17, 2021 at 10:10 PM Kalesh A P <
kalesh-anakkur.pura...@broadcom.com> wrote:
> From: Kalesh AP
>
> On older Wh+ firmware versions, HWRM_FUNC_QCFG returns zero
> for the parent default vnic. Commit "3fb93bc7c349" added a
> temporary Wh+-specific workaround in the PMD.
> This has been
This patch implements asynchronous dequeue data path for split ring.
A new asynchronous dequeue function is introduced. With this function,
the application can try to receive packets from the guest with offloading
large copies to the DMA engine, thus saving precious CPU cycles.
v7:
- Add Reviewed-
Previously, by judging the flag, we call different enqueue/dequeue
functions in data path.
Now, we use an ops that was initialized when Vhost was created,
so that we can call ops directly in Vhost data path without any more
flag judgment.
Signed-off-by: Wenwu Ma
Reviewed-by: Maxime Coquelin
---
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