Implement new feature to stop queue operation.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Implement new feature to make queue depth configurable
based on decode or encode mode.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Update validate functions to check for valid LDPC parameters to avoid
any HW issues.
Adding protection for null corner case and for HARQ inbound size out
of range.
HARQ input size from application may be invalid and causing HW issue.
Add checks to ensure that if HARQ is invalid, set to some valid size to
ensure HW issues do not occur.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Enable validation functions by default and provide a new flag
RTE_LIBRTE_SKIP_VALIDATE if the user wants to run without
validating input to save cycles.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Refactor code to use the HARQ index helper function and make harq_idx
uint32.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Add flag to support scatter-gather for the mbuf
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Add enqueue status as part of rte_bbdev_queue_data.
This is a new feature to update queue status and indicate the reason why
a previous enqueue may or may not have consumed all requested operations.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Print full size of FCW LDPC structure on debug messages.
This is just a cosmetic fix, no need to fix on previous code base.
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Set local pointer to NULL after rte_free.
This needs to be set explicitly since logic may check for null pointers.
Fixes: 060e7672930 ("baseband/acc100: add queue configuration")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
An invalid HW operation may be caused in case the user provide
the BBDEV API and HARQ operation with input enabled and zero input.
Added protection for that case.
Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Historical mistakes, there should be no 64B alignment requirement for
the buffer being processed. Any 1B alignment is sufficient.
Fixes: 9200ffa5cd5 ("baseband/acc100: add info get function")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Clearing of PF info ring outside of handler may cause interrupt to be
missed.
A condition in the ACC100 PMD implementation may cause an interrupt
functional handler call to be missed due to related bit being cleared
when checking PF info ring status.
Fixes: 06531464151 ("baseband/acc100: support interrupt")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Input length should be reduced only for CRC24B.
Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Allocate info ring, tail pointers and HARQ layout memory
for a device only if it hasn't already been allocated.
Fixes: 06531464151 ("baseband/acc100: support interrupt")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Add NULL check for the turbo decoder and encoder input length.
Fixes: 3bfc5f60403 ("baseband/acc100: add debug function to validate input")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
LDPC Encoder input may need to be padded to avoid small beat for ACC100.
Padding 5GDL input buffer length (BLEN) to avoid case (BLEN % 64) <= 8.
Adding protection for corner case to avoid for 5GDL occurrence of last
beat within the ACC100 fabric with <= 8B which might trigger a fabric
corner case hang issue.
Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
In some corner case to run more batch enqueue than
supported. A protection is required to avoid that corner case.
Enhance all ACC100 enqueue operations with check to see if there is room
in the atomic queue(AQ) for enqueueing batches into the queue manager.
Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Refactored queue availability computation to prevent the
application to dequeue more than what may have been enqueued.
Fixes: 5ad5060f8f7 ("baseband/acc100: add LDPC processing functions")
Cc: stable@dpdk.org
Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added set of helper functions used through the code to
track descriptor indexes in a queue ring.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Removed some of libraries from the external dependency captured in
meson build file which are not required.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added configure function notably to configure the device from
the PF within DPDK and bbdev-test (without external dependency).
That function is kept common to all ACC devices.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Hernan Vargas <hernan.vargas@intel.com>
Added support to expose the device status seen from the
host through v2pf mailbox communication.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added support for capability and functions for
MSI/MSI-X interrupt and underlying information ring.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added functions and capability for FFT processing
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added functions and capability for 4G FEC
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added LDPC encode and decode processing functions.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added function to create and configure queues for the
ACC200 device.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added support for info_get to allow to query the device.
Null capability exposed.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Added registers list and structure to access the ACC200 device.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Introduced stubs for device driver for the ACC200
integrated VRAN accelerator on SPR-EEC
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Used a common directory for the ACC PMDs
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Refactored shareable common code to be used by future PMD
(including ACC200 in this patchset) and
following PMDs in roadmap) by gathering such structures or inline methods.
No functionality change.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Cleanep up the enum files to remove un-used registers definitions.
No functionality change.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Hardware accessible memory need to be aligned to ROC.
Enforced the same. Moved software specific fields to padding space.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This patch adds support for RTE_RSA_KEY_TYPE_EXP in cnxk crypto
driver.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
The intel-ipsec-mb library supports SGL for GCM and ChaChaPoly
algorithms using the JOB API.
This support was added to AESNI_MB PMD previously, but the SGL feature
flags could not be added due to no SGL support for other algorithms.
This patch adds a workaround SGL approach for other algorithms
using the JOB API. The segmented input buffers are copied into a
linear buffer, which is passed as a single job to intel-ipsec-mb.
The job is processed, and on return, the linear buffer is split into the
original destination segments.
Existing AESNI_MB testcases are passing with these feature flags added.
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This patch reallocates the OpenSSL version check from
qat_session_configure() to a proper qat_security_session_create()
routine.
Fixes: 3227bc7138f5 ("crypto/qat: use intel-ipsec-mb for partial hash and AES")
Cc: stable@dpdk.org
Signed-off-by: Brian Dooley <brian.dooley@intel.com>
Acked-by: Kai Ji <kai.ji@intel.com>
The related dependency to build the PMD based on the
SDK libraries is now enabled through pkgconfig.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
The variable mlx5_config may be used by other mlx5 drivers
and should be always initialized.
By moving its initialization (with configuration file generation),
it is made consistent for Linux and Windows builds.
And the check of mlx5_config in net/mlx5 is moved at the top of
net/mlx5/hws/meson.build so HWS requirements are in the right context.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Alex Vesker <valex@nvidia.com>
If the dependency common/mlx5 is explicitly disabled,
but net/mlx5 is not explicitly disabled,
Meson will read the full recipe of net/mlx5
and will fail when accessing a variable from common/mlx5:
drivers/net/mlx5/meson.build:76:4: ERROR: Unknown variable "mlx5_config".
The solution is to stop parsing net/mlx5 if common/mlx5 is disabled.
The deps array must be defined before stopping, in order to automatically
disable the build of net/mlx5 and print the reason.
The same protection is applied to other mlx5 drivers,
so it will allow using the variable mlx5_config in future.
Fixes: 22681deead3e ("net/mlx5/hws: enable hardware steering")
Reported-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Alex Vesker <valex@nvidia.com>
The mlx5_is_thread_alive function always returns false
(terminated) regardless to the actual thread state.
Fixed to return the correct thread state.
Bugzilla ID: 1089
Fixes: 5d55a494f4e62f2 ("net/mlx5: split multi-thread flow handling per OS")
Cc: stable@dpdk.org
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Based on the hard limits configured in the SA context,
PMD passes corresponding event subtype to the application
to notify hard expiry event
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Removed unnecessary datapointer(DPTR) update and remove ESN update
from microcode command word 0 based on the latest microcode.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Vidya Sagar Velumuri <vvelumuri@marvell.com>
