GCC-12 warns when a pointer of type union points to an array of same
defined size, as union internally gets paded with pad bytes.
../examples/common/neon/port_group.h:42:21: error: array subscript
'union <anonymous>[0]' is partly outside array bounds of
'uint16_t[5]' {aka 'short unsigned int[5]'}
[-Werror=array-bounds]
42 | pnum->u64 = gptbl[v].pnum;
| ^~
../examples/common/neon/port_group.h:21:23: note: object 'pn' of
size [0, 10]
21 | port_groupx4(uint16_t pn[FWDSTEP + 1], uint16_t *lp, uint16x8_t dp1
| ~~~~~~~~~^~~~~~~~~~~~~~~
../examples/common/neon/port_group.h:43:21: error: array subscript
'union <anonymous>[0]' is partly outside array bounds of
'uint16_t[5]' {aka 'short unsigned int[5]'} [-Werror=array-bounds]
43 | pnum->u16[FWDSTEP] = 1;
| ^~
Fixes: 732115ce38 ("examples/l3fwd: move packet group function in common")
Cc: stable@dpdk.org
Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
RTE_TEST_[RT]X_DESC_DEFAULT and RTE_TEST_[RT]X_DESC_MAX macros have been
copied in a lot of app/ and examples/ code.
Those macros are local to each program.
They are not related to a DPDK public header/API, drop the RTE_TEST_
prefix.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Ferruh Yigit <ferruh.yigit@amd.com>
Currently, when vm_power_manager exits, we are using a LIST_FOREACH
macro to iterate over VM info structures while freeing them. This
leads to use-after-free error. To address this, replace all usages of
LIST_* with TAILQ_* macros, and use the RTE_TAILQ_FOREACH_SAFE macro
to iterate and delete VM info structures.
Fixes: e8ae9b6625 ("examples/vm_power: channel manager and monitor in host")
Cc: stable@dpdk.org
Signed-off-by: Hamza Khan <hamza.khan@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
Structure rte_security_session is moved to internal
headers which are not visible to applications.
The only field which should be used by app is opaque_data.
This field can now be accessed via set/get APIs added in this
patch.
Subsequent changes in app and lib are made to compile the code.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Tested-by: Gagandeep Singh <g.singh@nxp.com>
Tested-by: David Coyle <david.coyle@intel.com>
Tested-by: Kevin O'Sullivan <kevin.osullivan@intel.com>
As per current design, rte_security_session_create()
unnecessarily use 2 mempool objects for a single session.
To address this, the API will now take only 1 mempool
object instead of 2. With this change, the library layer
will get the object from mempool and session priv data is
stored contiguously in the same mempool object.
User need to ensure that the mempool created in application
is big enough for session private data as well. This can be
ensured if the pool is created after getting size of session
priv data using API rte_security_session_get_size().
Since set and get pkt metadata for security sessions are now
made inline for Inline crypto/proto mode, a new member fast_mdata
is added to the rte_security_session.
To access opaque data and fast_mdata will be accessed via inline
APIs which can do pointer manipulations inside library from
session_private_data pointer coming from application.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Tested-by: Gagandeep Singh <g.singh@nxp.com>
Tested-by: David Coyle <david.coyle@intel.com>
Tested-by: Kevin O'Sullivan <kevin.osullivan@intel.com>
Structure rte_cryptodev_sym_session is moved to internal
headers which are not visible to applications.
The only field which should be used by app is opaque_data.
This field can now be accessed via set/get APIs added in this
patch.
Subsequent changes in app and lib are made to compile the code.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Kai Ji <kai.ji@intel.com>
Tested-by: Gagandeep Singh <g.singh@nxp.com>
Tested-by: David Coyle <david.coyle@intel.com>
Tested-by: Kevin O'Sullivan <kevin.osullivan@intel.com>
As per current design, rte_cryptodev_sym_session_create() and
rte_cryptodev_sym_session_init() use separate mempool objects
for a single session.
And structure rte_cryptodev_sym_session is not directly used
by the application, it may cause ABI breakage if the structure
is modified in future.
To address these two issues, the rte_cryptodev_sym_session_create
will take one mempool object that the session and session private
data are virtually/physically contiguous, and initializes both
fields. The API rte_cryptodev_sym_session_init is removed.
rte_cryptodev_sym_session_create will now return an opaque session
pointer which will be used by the app and other APIs.
In data path, opaque session pointer is attached to rte_crypto_op
and the PMD can call an internal library API to get the session
private data pointer based on the driver id.
Note: currently single session may be used by different device
drivers, given it is initialized by them. After the change the
session created by one device driver cannot be used or
reinitialized by another driver.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Kai Ji <kai.ji@intel.com>
Tested-by: Gagandeep Singh <g.singh@nxp.com>
Tested-by: David Coyle <david.coyle@intel.com>
Tested-by: Kevin O'Sullivan <kevin.osullivan@intel.com>
Currently the example using DMA in asynchronous mode, which are:
nb_rx = rte_eth_rx_burst();
if (nb_rx == 0)
continue;
...
dma_enqueue(); // enqueue the received packets copy request
nb_cpl = dma_dequeue(); // get copy completed packets
...
There are no waiting inside dma_dequeue(), and this is why it's called
asynchronus. If there are no packet received, it won't call
dma_dequeue(), but some packets may still in the DMA queue which
enqueued in last cycle. As a result, when the traffic is stopped, the
sent packets and received packets are unbalanced from the perspective
of the traffic generator.
The patch supports DMA dequeue when no packet received, it helps to
judge the test result by comparing the sent packets with the received
packets on traffic generator sides.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Kevin Laatz <kevin.laatz@intel.com>
As part of the agreed process for deprecating KNI in DPDK, the example
app is scheduled for removal as part of the 22.11 release.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
The API rte_security_get_userdata() was being unused by most of
the drivers and it was retrieving userdata from mbuf dynamic field.
Hence, the API was removed and the application can directly get the
userdata from dynamic field. This helps in removing extra checks
in datapath.
Signed-off-by: Srujana Challa <schalla@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
In async_enqueue_pkts(), the failed pkts will
be freed before return, but, the failed pkts may be
retried later, it will cause use after free. So,
we free the failed pkts after retry.
Fixes: 1907ce4bae ("examples/vhost: fix retry logic on Rx path")
Cc: stable@dpdk.org
Signed-off-by: Wenwu Ma <wenwux.ma@intel.com>
Tested-by: Wei Ling <weix.ling@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
Update ether type for outbound SA processing based on tunnel header
information in both NEON functions for poll mode and event mode worker
functions.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Typecasting uint32_t array to uint16_t and accessing it as max array
size(at time of declaration of uint32_t array) causes gcc-12 to
throw an error.
GCC 12 raises the following warning:
In function 'send_multi_pkts',
inlined from 'route6_pkts_neon' at
../examples/ipsec-secgw/ipsec_lpm_neon.h:170:2,
inlined from 'ipsec_poll_mode_wrkr_inl_pr' at
../examples/ipsec-secgw/ipsec_worker.c:1257:4:
../examples/ipsec-secgw/ipsec_neon.h:261:21: error: 'dst_port' may be used
uninitialized [-Werror=maybe-uninitialized]
261 | dlp = dst_port[i - 1];
| ~~~~^~~~~~~~~~~~~~~~~
In file included from ../examples/ipsec-secgw/ipsec_worker.c:16:
../examples/ipsec-secgw/ipsec_worker.c: In function
'ipsec_poll_mode_wrkr_inl_pr':
../examples/ipsec-secgw/ipsec_lpm_neon.h:118:17:
note: 'dst_port' declared here
118 | int32_t dst_port[MAX_PKT_BURST];
| ^~~~~~~~
Fixes: 6eb3ba0399 ("examples/ipsec-secgw: support poll mode NEON LPM lookup")
Fixes: dcbf9ad5fd ("examples/ipsec-secgw: move fast path helper functions")
Cc: stable@dpdk.org
Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Use Tx checksum offload only when all the ports have it enabled as
the qconf for a particular lcore stores ipv4_offloads for all the
Tx ports and each lcore can Tx to any port.
Fixes: 03128be4cd ("examples/ipsec-secgw: allow disabling some Rx/Tx offloads")
Cc: stable@dpdk.org
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This patch fixes the patterns buffer overrun issue reported
by Coverity.
Coverity issue: 379236
Fixes: b3a4baf87f ("examples/ipsec-secgw: support more flow patterns and actions")
Cc: stable@dpdk.org
Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Akhil Goyal <gakhil@marvell.com>
Fixes the following build failure with gcc 5.4.0 because
of uninitialized variables:
[..]
examples/pipeline/cli.c:1801:10: error: 'idx' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
[..]
examples/pipeline/cli.c:1916:10: error: 'idx' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
[..]
Fixes: 83f58a7b7b ("examples/pipeline: add commands for direct registers")
Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
Prepare for making the device object opaque by adding accessors.
Update existing "external" users.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Add helpers to get a rte_bus object details.
This will be used externally.
Internal users may still dereference a rte_bus object.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
iova enum definition does not need to be defined as part of the bus API.
Move it to rte_eal.h.
With this step, rte_eal.h does not depend on rte_bus.h and rte_dev.h.
Fix existing code that was relying on these implicit inclusions.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
addr and id fields are deprecated and are not used in the kni library.
Stop populating them in the in-tree examples.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Do not include <ctype.h>, <errno.h>, and <stdlib.h> from <rte_common.h>,
because they are not used by this file.
Include the needed headers directly from the files that need them.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Update the example CLI scripts with the commands for code generation
and shared object library build.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Remove the tap CLI command, as the file descriptor I/O ports of the
pipeline are now configured trough the I/O specification file.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Rework the link CLI command for better alignment with the naming
conventions used in the pipeline I/O specification file. Use the
library linked list of devices and remove the application list.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Convert the CLI commands to use the pipeline name query API and remove
the linked list of pipeline objects previously maintained by the
application.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
The pipeline mirroring configuration is done through the I/O
specification file, so this CLI command is no longer needed.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
The pipeline I/O ports configuration is now done through the I/O
specification file, hence these CLI commands are no longer needed.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
The pipeline configuration is now done through the I/O specification
file, hence this CLI command is no longer needed.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Previously, the pipeline build operation was done based on the
specification file (typically produced by the P4 compiler), then the C
code with optimized functions for the pipeline actions and
instructions was generated, built into a shared object library, loaded
and installed into the pipeline in a completely hardcoded and
non-customizable way.
Now, this process is split into three explicit stages:
i) code generation (specification file -> C file);
ii) code build (C file -> shared object library);
iii) code installation (library load into the pipeline).
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Add an unique name to every pipeline. This enables the library to
maintain a list of the existing pipeline objects, which can be
queried by the application.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Kamalakannan R <kamalakannan.r@intel.com>
Added changes to enable CMAN (RED or PIE) at init
from profile configuration file.
By default CMAN code is enabled but not in use, when
there is no RED or PIE profile configured.
Signed-off-by: Marcin Danilewicz <marcinx.danilewicz@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>
TIMER_MILLISECOND is defined as the number of CPU cycles per millisecond.
The current definition is correct only for cores with frequency of 2GHz.
Use DPDK API to get CPU frequency, and to define timer period.
Fixes: af75078fec ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Raja Zidane <rzidane@nvidia.com>
Signed-off-by: Omar Awaysa <omara@nvidia.com>
updating vhost usage message to be aligned with the documentation.
Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
Meson build system creates a vhost binary but Makefile
and docs reference same as vhost-switch. Updating makefile
to match meson and the docs accordingly.
Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
drain_eth_rx() uses rte_vhost_avail_entries() to calculate
the available entries to determine if a retry is required.
However, this function only works with split rings, and
calculating packed rings will return the wrong value and cause
unnecessary retries resulting in a significant performance penalty.
This patch fix that by using the difference between tx/rx burst
as the retry condition.
Fixes: be800696c2 ("examples/vhost: use burst enqueue and dequeue from lib")
Cc: stable@dpdk.org
Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
Tested-by: Wei Ling <weix.ling@intel.com>
NIST GCM decrypt result vectors expects to have following print
for zero length payload instead of having no print.
"pt" = ""
Fixes: b09aac2d6e ("examples/fips_validation: add JSON to GCM test")
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Added function to parse algorithm for SHA test.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Added function to parse algorithm for AES XTS test.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Add algorithm enum specifically for AES_CBC instead of relying on
AES as such.
Fixes: 8b8546aaed ("examples/fips_validation: add parsing for AES-CBC")
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Allocate at least onebyte to handle empty payload in a test vector
when defined.
Fixes: 3d0fad56b7 ("examples/fips_validation: add crypto FIPS application")
Cc: stable@dpdk.org
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
This adds the support of NEON based LPM lookup along with
multi packet processing for burst send in packets routing.
Performance impact:
On cn10k, with poll mode inline protocol, outbound performance
increased by ~8% and inbound performance increased by ~6%.
Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This will make the packet grouping function common, so
that other examples can utilize as per need.
For each architecture sse/neon/altivec, port group
headers will be created under examples/common/<arch>.
Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
Tested-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
For the inline crypto path set the Tx checksum offload flag
only if the device supports it.
Fixes: d24471e578 ("examples/ipsec-secgw: disable Tx checksum for inline")
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Added support to create flow rules with count, mark and
security actions and mark pattern.
Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This patch fixes the syntax error when using the single-core
for both Rx and distributor functions.
Fixes: 4a7f40c0ff ("examples/distributor: add dedicated core")
Cc: stable@dpdk.org
Signed-off-by: Abdullah Ömer Yamaç <omer.yamac@ceng.metu.edu.tr>
Acked-by: Ferruh Yigit <ferruh.yigit@xilinx.com>
Tested-by: David Hunt <david.hunt@intel.com>
The header files "l3fwd_em.h" and "l3fwd_em_sequential.h" use the
"__rte_always_inline" macro but don't directly include "rte_common.h" to
get the definition of it. This inclusion is not necessary for
compilation, but the lack of it can confuse some indexers - such as
those in eclipse, which reports the lines:
"static __rte_always_inline uint16_t"
as possible definitions of a variable called "uint16_t". This confusion
leads to uint16_t being flagged as an unknown type in all other parts of
the project being indexed, e.g. across all of DPDK code.
Adding in the include of rte_common.h makes it clear to the indexer that
those lines are part of a function definition, and that allows eclipse
to correctly recognise uint16_t as a type from stdint.h
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Found by nullfree.cocci.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
[David: for lpm parts:]
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
[David: for vdpa/mlx5 parts:]
Acked-by: Matan Azrad <matan@nvidia.com>
[David: for dma/dpaa2, raw/ifpga, vdpa/mlx5:]
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Chengwen Feng <fengchengwen@huawei.com>
[David: reran cocci.sh and updated common/mlx5 and cryptodev asym test]
Signed-off-by: David Marchand <david.marchand@redhat.com>
This patch allows vring_state_changed() to clear in-flight
dequeue packets. It also clears the in-flight packets in
a thread-safe way in destroy_device().
Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Jiayu Hu <jiayu.hu@intel.com>
Use mempool cache for vector mempool as vectors are freed by the Tx
routine, also increase the minimum pool size to 512 to avoid resource
contention on Rx.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
When compiling this example out of DPDK, linking the executable fails
with:
## Building fips_validation
/usr/bin/ld: /tmp/ccQjeHBg.o: in function `fips_test_init':
fips_validation.c:(.text+0x7ab): undefined reference to `json_loadf'
/usr/bin/ld: /tmp/ccQjeHBg.o: in function
`fips_test_parse_one_json_vector_set':
fips_validation.c:(.text+0xc2e): undefined reference to `json_object_get'
/usr/bin/ld: fips_validation.c:(.text+0xc36): undefined reference to
`json_string_value'
/usr/bin/ld: /tmp/ccQjeHBg.o: in function `fips_test_parse_one_json_group':
fips_validation.c:(.text+0xd00): undefined reference to `json_object_get'
/usr/bin/ld: fips_validation.c:(.text+0xd14): undefined reference to
`json_integer_value'
...
Code in an example can't rely on RTE_HAS_JANSSON, because it only
indicates that the jansson library was available at the time of dpdk
compilation.
Prefer a local build flag (like what is done in vm_power_manager).
And add linking to libjansson, if available.
Fixes: f556293fd5 ("examples/fips_validation: add JSON info to header")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Add new packet type flags instead of overwriting.
Fixes: d04bb1c526 ("examples/ipsec-secgw: use HW parsed packet type in poll mode")
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Added option to configure number of queue pair descriptors via command
line (--desc-nb NUMBER_OF_DESC).
When the crypto processing takes longer durations, small queue pair size
would result in cryptodev enqueue failures. Larger queue pair size would
allow more packets to stay in flight simultaneously and reduce enqueue
failures.
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Fix ESN option flag and initial value for the rte_ipsec library path.
Fixes: 560029d5cf ("examples/ipsec-secgw: define initial ESN value")
Cc: stable@dpdk.org
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Use the proper IP protocol (UDP instead of ESP) and set the ports when
UDP encapsulation is enabled.
Fixes: 9ae86b4cfc ("examples/ipsec-secgw: support UDP encap for inline crypto")
Cc: stable@dpdk.org
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
The P4 language requires marking a header as valid before any of the
header fields are written as opposed to after the writes are done.
Hence, the optimization of replacing the sequence of instructions to
generate a header by reading it from the table action data with a
single DMA internal instruction are reworked from "mov all + validate
-> dma" to "validate + mov all -> dma".
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
l3fwd-acl contains duplicate functions to l3fwd.
For this reason we merge l3fwd-acl code into l3fwd
with '--lookup acl' cmdline option to run ACL.
Signed-off-by: Sean Morrissey <sean.morrissey@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Add missing em_mask_key() implementation and fix l3fwd_common.h
inclusion in FIB lookup functions to enable the l3fwd to be run on
RISC-V.
Sponsored-by: Frank Zhao <frank.zhao@starfivetech.com>
Sponsored-by: Sam Grove <sam.grove@sifive.com>
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
Add all necessary elements for DPDK to compile and run EAL on SiFive
Freedom U740 SoC which is based on SiFive U74-MC (ISA: rv64imafdc)
core complex.
This includes:
- EAL library implementation for rv64imafdc ISA.
- meson build structure for 'riscv' architecture. RTE_ARCH_RISCV define
is added for architecture identification.
- xmm_t structure operation stubs as there is no vector support in the
U74 core.
Compilation was tested on Ubuntu and Arch Linux using riscv64 toolchain.
Clang compilation currently not supported due to issues with missing
relocation relaxation.
Two rte_rdtsc() schemes are provided: stable low-resolution using rdtime
(default) and unstable high-resolution using rdcycle. User can override
the scheme by defining RTE_RISCV_RDTSC_USE_HPM=1 during compile time of
both DPDK and the application. The reasoning for this is as follows.
The RISC-V ISA mandates that clock read by rdtime has to be of constant
period and synchronized between all hardware threads within 1 tick
(chapter 10.1 in version 20191213 of RISC-V spec).
However this clock may not be of high-enough frequency for dataplane
uses. I.e. on HiFive Unmatched (FU740) it is 1MHz.
There is a high-resolution alternative in form of rdcycle which is
clocked at the core clock frequency. The drawbacks are that it may be
disabled during sleep (WFI), its frequency might change due to DVFS and
it is core-local and therefore cannot be used as a wall-clock. It can
however be used for micro-benchmarking user applications, similarly to
Aarch64's PMCCNTR PMU counter.
The platform is currently marked as linux-only because rte_cycles
implementation uses the timebase-frequency device-tree node read through
the proc file system. Such approach was chosen because Linux kernel
depends on the presence of this device-tree node.
The i40e PMD driver is disabled on RISC-V as the rv64gc ISA has no vector
operations.
The compilation of following modules has been disabled by this commit
and will be re-enabled in later commits as fixes are introduced:
net/ixgbe, net/memif, net/tap, example/l3fwd.
Sponsored-by: Frank Zhao <frank.zhao@starfivetech.com>
Sponsored-by: Sam Grove <sam.grove@sifive.com>
Signed-off-by: Michal Mazurek <maz@semihalf.com>
Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
This patch replaces instances of zero-sized arrays i.e. those at the end
of structures with "[0]" with the more standard syntax of "[]".
Replacement was done using coccinelle script, with some revert and
cleanup of whitespace afterwards.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This patch fixes the following build failure seen on Ubuntu 16.04
with gcc 5.4.0 because of uninitialized variable:
[..]
examples/pipeline/cli.c:2853:9: error: 'session_id' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
[..]
Fixes: 172254555f ("examples/pipeline: support packet mirroring")
Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This patch adds force minimal copy size parameter
(-m/--force-min-copy-size), so when do copy by CPU or DMA, the real copy
size will be the maximum of mbuf's data_len and this parameter.
This parameter was designed to compare the performance between CPU copy
and DMA copy. User could send small packets with a high rate to drive
the performance test.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Kevin Laatz <kevin.laatz@intel.com>
The Tx drop statistic was designed to be collected by
rte_eth_dev_tx_buffer mechanism, but the application uses
rte_eth_tx_burst to send packets and this lead the Tx drop statistic
was not collected.
This patch removes rte_eth_dev_tx_buffer mechanism to fix the problem.
Fixes: 632bcd9b5d ("examples/ioat: print statistics")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Kevin Laatz <kevin.laatz@intel.com>
The MTU in dma App can be configured by 'max_frame_size' parameters which
have a default value(1518). It's not reasonable to use it directly as MTU.
This patch fix it.
Fixes: 1bb4a528c4 ("ethdev: fix max Rx packet length")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
If the VMDq limits is 0, a divide-by-zero error occurs.
This patch replaces throwing a floating point exception with
a normal error message.
Fixes: d19533e86f ("examples/vhost: copy old vhost example")
Cc: stable@dpdk.org
Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
This patch adds the use case for async dequeue API. Vswitch can
leverage DMA device to accelerate vhost async dequeue path.
Signed-off-by: Wenwu Ma <wenwux.ma@intel.com>
Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Tested-by: Yvonne Yang <yvonnex.yang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Add CLI options to l3fwd_power to utilize the new power APIs introduced in
this patchset. These CLI options allow the user to configure the
heuritstics made available through the new API via the l3fwd_power
application options.
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
ipsec-secgw application is updated to support
DES-CBC ciphering and XCBC-MAC authentication
based IPsec functionality.
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Added function to parse algorithm for AES_CBC test.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added function to parse algorithm for CMAC test.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Implemented JSON support for the CMAC test.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added JSON support for the HMAC algorithm.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Acked-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added JSON-specific testing and writeback functions which allows
the user to test AES-GCM vector sets.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Acked-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added the ability to use the JSON format as the input
and output of the example application.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added functions to parse the required information from a vector set
given in the new JSON format.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added JSON-specific functions and other information needed to
test the new FIPS test vectors.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Added a check for RTE_HAS_JANSSON into the meson
configuration file for JSON support.
Signed-off-by: Brandon Lo <blo@iol.unh.edu>
Acked-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Tested-by: Jakub Poczatek <jakub.poczatek@intel.com>
Currently default value of promiscuous mode flag is true and
even there is command line argument to set it to true.
So it never is in non-promiscuous mode. Fix it by
changing default value to false.
Fixes: d299106e8e ("examples/ipsec-secgw: add IPsec sample application")
Cc: stable@dpdk.org
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
In event lookaside mode same session could be handled with multiple
cores, and session creation in datapath will cause situation where
multiple cores will try to create same session simultaneously.
To avoid such case and enable event lookaside mode in future, lookaside
sessions are now created at initialization in sa_add_rules().
All sessions(inline and lookaside) now created during init process, so
session pool information was removed from ipsec context. Core id was
added to obtain correct crypto device queue pair for the current core.
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Lookaside mode also creates security and crypto sessions that needs to
be destroyed after they are no longer used.
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
rte_flow_validate and rte_flow_create not always initialize flow error.
Using error.message in some error cases will cause read from
uninitialized memory.
Fixes: 6738c0a956 ("examples/ipsec-secgw: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Add separate worker thread when all SA's are of type
inline protocol offload and librte_ipsec is enabled
in order to make it more optimal for that case.
Current default worker supports all kinds of SA leading
to doing lot of per-packet checks and branching based on
SA type which can be of 5 types of SA's.
Also make a provision for choosing different poll mode workers
for different combinations of SA types with default being
existing poll mode worker that supports all kinds of SA's.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Update ethernet header during route lookup instead of doing
way later while performing Tx burst. Advantages to doing
is at route lookup is that no additional IP version checks
based on packet data are needed and packet data is already
in cache as route lookup is already consuming that data.
This is also useful for inline protocol offload cases
of v4inv6 or v6inv4 outbound tunnel operations as
packet data will not have any info about what is the tunnel
protocol.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Store security context pointer in lcore Rx queue config and
get it from there in fast path for better performance.
Currently rte_eth_dev_get_sec_ctx() which is meant to be control
path API is called per packet basis. For every call to that
API, ethdev port status is checked.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Allow larger burst size of vector event mode instead of restricting
to 32. Also restructure traffic type struct to have num pkts first
so that it is always in first cacheline. Also cache align
traffic type struct. Since MAX_PKT_BURST is not used by
vector event mode worker, define another macro for its burst
size so that poll mode perf is not effected.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Use HW parsed packet type when ethdev supports necessary protocols.
If packet type is not supported, then register ethdev callbacks
for parse packet in SW. This is better for performance as it
effects fast path.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Enable Tx IPv4 checksum offload only when Tx inline crypto, lookaside
crypto/protocol or cpu crypto is needed.
For Tx Inline protocol offload, checksum computation
is implicitly taken care by HW.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
