dpdk.git
5 years agocrypto/octeontx: add asymmetric session operations
Kanaka Durga Kotamarthy [Fri, 11 Oct 2019 13:01:33 +0000 (18:31 +0530)]
crypto/octeontx: add asymmetric session operations

Add asymmetric session setup and free functions. RSA and modexp
operations are supported.

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Kanaka Durga Kotamarthy <kkotamarthy@marvell.com>
Signed-off-by: Sunila Sahu <ssahu@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/octeontx: add device type mailbox routine
Kanaka Durga Kotamarthy [Fri, 11 Oct 2019 13:01:32 +0000 (18:31 +0530)]
crypto/octeontx: add device type mailbox routine

Add mailbox communication to query symmetric or asymmetric device type

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Kanaka Durga Kotamarthy <kkotamarthy@marvell.com>
Signed-off-by: Sunila Sahu <ssahu@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agoexamples/fips_validation: separate ECB and CBC init
Michael Shamis [Tue, 1 Oct 2019 11:22:55 +0000 (14:22 +0300)]
examples/fips_validation: separate ECB and CBC init

Separate initialization of IV, PT and CT according to TDES
ECB and CBC crypto modes

Signed-off-by: Michael Shamis <michaelsh@marvell.com>
Reviewed-by: Marko Kovacevic <marko.kovacevic@intel.com>
5 years agoexamples/fips_validation: support AES ECB
Michael Shamis [Tue, 1 Oct 2019 11:22:54 +0000 (14:22 +0300)]
examples/fips_validation: support AES ECB

Signed-off-by: Michael Shamis <michaelsh@marvell.com>
Reviewed-by: Marko Kovacevic <marko.kovacevic@intel.com>
5 years agoexamples/fips_validation: support TDES ECB
Michael Shamis [Tue, 1 Oct 2019 11:22:53 +0000 (14:22 +0300)]
examples/fips_validation: support TDES ECB

Signed-off-by: Michael Shamis <michaelsh@marvell.com>
Reviewed-by: Marko Kovacevic <marko.kovacevic@intel.com>
5 years agocrypto/dpaa_sec: reorganize session management
Hemant Agrawal [Mon, 14 Oct 2019 06:53:30 +0000 (12:23 +0530)]
crypto/dpaa_sec: reorganize session management

The session related parameters shall be populated during
the session create only.
At the runtime on first packet, the CDB should just reference
the session data instead of re-interpreting data again.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agotest/crypto: enable SNOW3G and ZUC for dpaa
Hemant Agrawal [Mon, 14 Oct 2019 06:53:29 +0000 (12:23 +0530)]
test/crypto: enable SNOW3G and ZUC for dpaa

This patch add the SNOW and ZUC cipher only
and auth only test cases.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/dpaa_sec: support SNOW3G and ZUC
Hemant Agrawal [Mon, 14 Oct 2019 06:53:28 +0000 (12:23 +0530)]
crypto/dpaa_sec: support SNOW3G and ZUC

This patch add support for ZUC and SNOW 3G in
non-PDCP offload mode.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agotest/crypto: add case for auth only trailer
Hemant Agrawal [Mon, 14 Oct 2019 06:53:27 +0000 (12:23 +0530)]
test/crypto: add case for auth only trailer

This patch add support for case when there is auth only
header and auth only tailroom present simultaneously.
This simulates the case of IPSEC ESN.

This patch also enable the new test case for openssl and
NXP dpaa_sec and dpaa2_sec platforms.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agotest/crypto: increase cases for dpaax
Hemant Agrawal [Mon, 14 Oct 2019 06:53:26 +0000 (12:23 +0530)]
test/crypto: increase cases for dpaax

dpaa_sec and dpaa2_sec testsuite are added with more
cases which are valid.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/dpaax_sec: support auth trailer in cipher-auth
Vakul Garg [Mon, 14 Oct 2019 06:53:25 +0000 (12:23 +0530)]
crypto/dpaax_sec: support auth trailer in cipher-auth

For cases like ESN where authentication data can be after cipher
data, support for authentication trailer is required.
This patch adds support of auth-only data trailing after cipher data.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/dpaax_sec: enhance GCM descs to not skip AAD
Vakul Garg [Mon, 14 Oct 2019 06:53:24 +0000 (12:23 +0530)]
crypto/dpaax_sec: enhance GCM descs to not skip AAD

The GCM descriptors needlessly skip auth_only_len bytes from output
buffer. Due to this, workarounds have to be made in dpseci driver code.
Also this leads to failing of one cryptodev test case for gcm. In this
patch, we change the descriptor construction and adjust dpaaX_sec
accordingly. The test_AES_GCM_auth_encrypt_SGL_out_of_place_400B_1seg
now passes.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/dpaa_sec: fix auth-cipher check for AEAD
Vakul Garg [Mon, 14 Oct 2019 06:53:23 +0000 (12:23 +0530)]
crypto/dpaa_sec: fix auth-cipher check for AEAD

The code shall also check aead as non auth-cipher case

Fixes: 1f14d500bce1 ("crypto/dpaa_sec: support IPsec protocol offload")
Cc: stable@dpdk.org
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocrypto/dpaa2_sec: fix IPv6 PDB options
Hemant Agrawal [Mon, 14 Oct 2019 06:53:22 +0000 (12:23 +0530)]
crypto/dpaa2_sec: fix IPv6 PDB options

HW PDB Option was being overwritten.

Fixes: 53982ba2805d ("crypto/dpaa2_sec: support IPv6 tunnel for protocol offload")

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agotest/crypto: fix PDCP session create
Hemant Agrawal [Mon, 14 Oct 2019 06:53:21 +0000 (12:23 +0530)]
test/crypto: fix PDCP session create

session_priv_mpool should be used instead of session pool

Fixes: d883e6e7131b ("test/crypto: add PDCP C-Plane encap cases")

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agocryptodev: add asymmetric session-less
Arek Kusztal [Thu, 10 Oct 2019 11:02:39 +0000 (13:02 +0200)]
cryptodev: add asymmetric session-less

This commit adds asymmetric session-less option to
rte_crypto_asym_op. Feature flag for session-less is added
to rte_cryptodev.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
5 years agodoc: fix release notes for removed testpmd commands
Thomas Monjalon [Wed, 9 Oct 2019 13:47:09 +0000 (15:47 +0200)]
doc: fix release notes for removed testpmd commands

The notes were not visible in the generated doc output because
of an indentation mistake.
While fixing the indentation, the formatting is improved.

Fixes: e5db17a1e54e ("app/testpmd: remove duplicated Rx offload commands")
Cc: flavia.musatescu@intel.com
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Marchand <david.marchand@redhat.com>
5 years agoeal: remove dead code on NUMA node detection
David Marchand [Tue, 22 Oct 2019 19:34:17 +0000 (21:34 +0200)]
eal: remove dead code on NUMA node detection

RTE_EAL_ALLOW_INV_SOCKET_ID had been introduced and documented as used
with xen dom0 support (dropped for some time now).

Closely looking at this, the code was changed later and ensures that the
socket id is in the [0..RTE_MAX_NUMA_NODES] range anyway.

Let's drop this dead code and the build option with it.

Fixes: 94ef2964148a ("eal/linux: fix numa node detection")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
5 years agoeal/linux: restore specific hugepage ordering for ppc
David Christensen [Wed, 25 Sep 2019 21:42:23 +0000 (14:42 -0700)]
eal/linux: restore specific hugepage ordering for ppc

An ifdef present in eal_memory.c references "RTE_ARCH_PPC64" when
it should actually use "RTE_ARCH_PPC_64".  Simple testing revealed
that both the PPC_64 and non-PPC_64 versions of the code involved
work, but the PPC_64 version of the code is retained to be
consistent with other instances in the same file where mmapped
memory is accessed in reverse order on Power platforms.

Fixes: 66cc45e293ed ("mem: replace memseg with memseg lists")
Cc: stable@dpdk.org
Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agotest/mempool: add unit test cases
Pallantla Poornima [Tue, 10 Sep 2019 13:25:27 +0000 (14:25 +0100)]
test/mempool: add unit test cases

Added UT to cover below functions:
- rte_mempool_populate_anon(),
- rte_mempool_mem_iter(),

Those additions also cover mempool internals:
rte_mempool_memchunk_anon_free() and get_anon_size().

Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agotest/lpm: fix measured cycles for delete
Honnappa Nagarahalli [Tue, 1 Oct 2019 05:32:53 +0000 (00:32 -0500)]
test/lpm: fix measured cycles for delete

total_time needs to be reset to measure the cycles for delete API.

Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Tested-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
5 years agotest/bpf: add new test cases
Harman Kalra [Wed, 25 Sep 2019 10:43:21 +0000 (10:43 +0000)]
test/bpf: add new test cases

This patch implements following new test cases:
- test_call4: test case to verify if stack corruption occurs
across with multiple function calls.
- test_jump2: test case with a default packet in memory, parse
the packet and check if dest ip is part of a subnet.
- test_call5: test case with string data in the stack and
calling string comaprision.

Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agotest/ring: enhance mp/mc coverage
Joyce Kong [Mon, 9 Sep 2019 05:19:00 +0000 (13:19 +0800)]
test/ring: enhance mp/mc coverage

Run ring perf test on all available cores to really verify MPMC operations.
The old way of running on a pair of cores is not enough for MPMC rings.

Suggested-by: Gavin Hu <gavin.hu@arm.com>
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agotest/mbuf: add unit test on mbuf flag names
Pallantla Poornima [Fri, 30 Aug 2019 14:13:15 +0000 (15:13 +0100)]
test/mbuf: add unit test on mbuf flag names

Added UT for the below functions:
- rte_get_rx_ol_flag_list,
- rte_get_tx_ol_flag_list,
- rte_get_rx_ol_flag_name,
- rte_get_tx_ol_flag_name

Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agotest/mbuf: add unit test cases
Lavanya Govindarajan [Fri, 30 Aug 2019 14:13:14 +0000 (15:13 +0100)]
test/mbuf: add unit test cases

Added new unit test cases to cover the below functions:
- rte_validate_tx_offload,
- rte_pktmbuf_alloc_bulk,
- rte_pktmbuf_read,
- rte_pktmbuf_ext_shinfo_init_helper,
- rte_pktmbuf_attach_extbuf,
- rte_mbuf_ext_refcnt_read,
- rte_mbuf_ext_refcnt_update,
- rte_mbuf_ext_refcnt_set,
- rte_pktmbuf_detach_extbuf

Signed-off-by: Lavanya Govindarajan <lavanyax.govindarajan@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agotest/mbuf: add case for bulk alloc/free functions
Morten Brørup [Wed, 23 Oct 2019 10:11:11 +0000 (10:11 +0000)]
test/mbuf: add case for bulk alloc/free functions

Add unit test for functions for allocating and freeing a bulk of mbufs.

Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agombuf: add bulk free function
Morten Brørup [Wed, 23 Oct 2019 10:11:10 +0000 (10:11 +0000)]
mbuf: add bulk free function

Add function for freeing a bulk of mbufs.

Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agoconfig: set KNI preempt default with meson
Igor Ryzhov [Mon, 16 Sep 2019 10:08:28 +0000 (13:08 +0300)]
config: set KNI preempt default with meson

Same behavior as in make build system.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
5 years agodrivers: remove duplicated compiler flags
Bruce Richardson [Mon, 7 Oct 2019 14:30:13 +0000 (15:30 +0100)]
drivers: remove duplicated compiler flags

Now that -Wextra, and other warning flags are standard in the build, remove
any duplication in driver build specifications.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
5 years agobuild: enable extra warnings with meson
Bruce Richardson [Mon, 7 Oct 2019 14:30:12 +0000 (15:30 +0100)]
build: enable extra warnings with meson

While meson always adds -Wall flag to C compiles, the make build adds extra
warning flags that are not present in the meson build. This addresses that
shortcoming by adding additional warning flags to our builds. The one
omission is the -Wcast-align flag, which though present in make gcc builds,
gives a lot of warnings/errors when used with clang.

The removed warning "-Wunused-parameter" is covered by the "-Wextra"
parameter so is unnecessary.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
5 years agoraw/ifpga: remove unneeded compiler flags
Bruce Richardson [Mon, 7 Oct 2019 14:30:11 +0000 (15:30 +0100)]
raw/ifpga: remove unneeded compiler flags

The warning disable flags for the base driver code were copy-pasted from
another source, and are actually unnecessary for this driver. Therefore
remove them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
5 years agobuild: allow stricter fallthrough warnings
Bruce Richardson [Mon, 7 Oct 2019 14:30:10 +0000 (15:30 +0100)]
build: allow stricter fallthrough warnings

DPDK currently compiles with implicit-fallthrough=2 warning level. With gcc
-Wextra flag, the default level is 3, so some minor changes are needed to
support this in DPDK.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
5 years agobuild: support disabling drivers with meson
Bruce Richardson [Wed, 25 Sep 2019 14:55:31 +0000 (15:55 +0100)]
build: support disabling drivers with meson

Add support for a new build option to turn off certain drivers. Any other
drivers which depend on the one being disabled will also be disabled with a
suitable debug message.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
5 years agobuild: process dependencies before main build check
Bruce Richardson [Wed, 25 Sep 2019 14:55:30 +0000 (15:55 +0100)]
build: process dependencies before main build check

If we want to add support for turning off components because of missing
dependencies, then we need to check for those dependencies before we
make a determination as to whether a component should be built or not,
assuming that the component says it should be built.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
5 years agobuild: align variable names between drivers and libs
Bruce Richardson [Wed, 25 Sep 2019 14:55:29 +0000 (15:55 +0100)]
build: align variable names between drivers and libs

The variable names in the library and drivers meson.build files are slighty
different with "static_deps" in one and "static_objs" in the other. Rename
to use "static_deps" in both for consistency.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
5 years agobuild: print out dependency names for clarity
Bruce Richardson [Thu, 19 Sep 2019 15:07:55 +0000 (16:07 +0100)]
build: print out dependency names for clarity

To help developers to get the correct dependency name e.g. when creating a
new example that depends on a specific component, print out the dependency
name for each lib/driver as it is processed.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
5 years agoexamples/vm_power: fix build
Ferruh Yigit [Mon, 14 Oct 2019 10:03:50 +0000 (11:03 +0100)]
examples/vm_power: fix build

Fixes: 70febdcfd60f ("examples: check status of getting MAC address")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
5 years agoevent/dpaa2: support Tx adapter
Nipun Gupta [Thu, 17 Oct 2019 08:29:04 +0000 (13:59 +0530)]
event/dpaa2: support Tx adapter

This patch adds the support of Tx adapter for DPAA2 platform

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa2: set priority as per DPCON device
Nipun Gupta [Thu, 17 Oct 2019 08:29:03 +0000 (13:59 +0530)]
event/dpaa2: set priority as per DPCON device

This patch sets the priority of the dpcon dev, such that it is
within the supported range of dpcon

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa: support Tx adapter
Nipun Gupta [Fri, 11 Oct 2019 13:47:57 +0000 (19:17 +0530)]
event/dpaa: support Tx adapter

This patch adds the support of Tx adapter for DPAA1 platform

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa: fix number of supported atomic flows
Nipun Gupta [Fri, 11 Oct 2019 13:47:56 +0000 (19:17 +0530)]
event/dpaa: fix number of supported atomic flows

The number of atomic flows supported was not returned correctly for
DPAA driver. This patch fixes the same.

Fixes: b08dc6430abd ("event/dpaa: add queue config get/set")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoeventdev: add Tx flag for packets with same destination
Nipun Gupta [Fri, 11 Oct 2019 13:03:06 +0000 (18:33 +0530)]
eventdev: add Tx flag for packets with same destination

This patch introduces a `flag` in the Eth TX adapter enqueue API.
Some drivers may support burst functionality only with the packets
having same destination device and queue.

The flag `RTE_EVENT_ETH_TX_ADAPTER_ENQUEUE_SAME_DEST` can be used
to indicate this so the underlying driver, for drivers to utilize
burst functionality appropriately.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agorcu: fix reference to offline function
David Marchand [Fri, 18 Oct 2019 09:57:53 +0000 (11:57 +0200)]
rcu: fix reference to offline function

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
5 years agorcu: update QS only when there are updates from writer
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:20 +0000 (16:12 -0500)]
rcu: update QS only when there are updates from writer

When the writer is checking the quiescent state status, it is not
deleting any entries in the data structure. This means, the readers
do not need to update their quiescent state during that period.
Readers update the quiescent state only when there are updates
available from the writer.

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agorcu: add least acknowledged token optimization
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:19 +0000 (16:12 -0500)]
rcu: add least acknowledged token optimization

When the rte_rcu_qsbr_check API is called, it is possible to
calculate the least valued token acknowledged by all the readers.
When the API is called next time, the readers' token counters do
not need to be scanned if the value of the token being queried is
less than the last least token acknowledged. This avoids the
cache line bounces between readers and writer.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agotest/rcu: enhance log nomenclature
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:18 +0000 (16:12 -0500)]
test/rcu: enhance log nomenclature

Use 'quiescent state updates' instead of just 'updates'.

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agotest/rcu: fix memory size integer truncate
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:17 +0000 (16:12 -0500)]
test/rcu: fix memory size integer truncate

Variables used to store the return value of rte_rcu_qsbr_get_memsize
in variables of type 'int' or 'uint32_t'.
While the former variables are a problem, the latter have been aligned
for consistency.
The variables are of type 'size_t' now.

Fixes: b87089b0bb19 ("test/rcu: add API and functional tests")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agodoc: describe token and resource retention in RCU guide
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:16 +0000 (16:12 -0500)]
doc: describe token and resource retention in RCU guide

After calling rte_rcu_qsbr_start API, the token and the deleted
resource need to be stored for subsequent query/free.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agodoc: remove wrong limitation in RCU guide
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:15 +0000 (16:12 -0500)]
doc: remove wrong limitation in RCU guide

There is no limitation of 1024 reader threads.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agodoc: proofread RCU guide
Honnappa Nagarahalli [Tue, 8 Oct 2019 21:12:14 +0000 (16:12 -0500)]
doc: proofread RCU guide

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
5 years agoexamples/ntb: fix build
David Marchand [Mon, 21 Oct 2019 15:44:54 +0000 (17:44 +0200)]
examples/ntb: fix build

lcore indexes can't be represented with uint8_t.
Seen on armv8 target:

examples/ntb/ntb_fwd.c: In function ‘cmd_quit_parsed’:
arm64-armv8a-linux-gcc/include/rte_lcore.h:296:8:
error: comparison is always true due to limited range of data type
[-Werror=type-limits]
       i<RTE_MAX_LCORE;      \
        ^
examples/ntb/ntb_fwd.c:164:2: note: in expansion of
macro ‘RTE_LCORE_FOREACH_SLAVE’
  RTE_LCORE_FOREACH_SLAVE(lcore_id) {
  ^~~~~~~~~~~~~~~~~~~~~~~

Fixes: 5194299d6ef5 ("examples/ntb: support more functions")

Signed-off-by: David Marchand <david.marchand@redhat.com>
5 years agodevtools: fix cleanup of checkpatch temporary file
David Marchand [Tue, 13 Aug 2019 06:38:22 +0000 (08:38 +0200)]
devtools: fix cleanup of checkpatch temporary file

The regexp part of the cleanup routine was not updated accordingly when
a common prefix for temp files was introduced.
Set the trap handler only when required.

Fixes: ff37ca5d3773 ("devtools: use a common prefix for temporary files")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
5 years agoclean bare metal support traces
David Marchand [Mon, 12 Aug 2019 07:00:54 +0000 (09:00 +0200)]
clean bare metal support traces

Bare metal support has been gone for quite some time but we still had
some checks on system includes.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
5 years agoexamples/ntb: support more functions
Xiaoyun Li [Thu, 26 Sep 2019 03:20:22 +0000 (11:20 +0800)]
examples/ntb: support more functions

Support to transmit files between two systems.
Support iofwd between one ethdev and NTB device.
Support rxonly and txonly for NTB device.
Support to set forwarding mode as file-trans, txonly,
rxonly or iofwd.
Support to show/clear port stats and throughput.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
5 years agoraw/ntb: add enqueue and dequeue functions
Xiaoyun Li [Thu, 26 Sep 2019 03:20:21 +0000 (11:20 +0800)]
raw/ntb: add enqueue and dequeue functions

Introduce enqueue and dequeue functions to support packet based
processing. And enable write-combining for ntb driver since it
can improve the performance a lot.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
5 years agoraw/ntb: support xstats
Xiaoyun Li [Thu, 26 Sep 2019 03:20:20 +0000 (11:20 +0800)]
raw/ntb: support xstats

Add xstats support for NTB rawdev.
Support tx-packets, tx-bytes, tx-errors and
rx-packets, rx-bytes, rx-missed.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
5 years agoraw/ntb: setup queues
Xiaoyun Li [Thu, 26 Sep 2019 03:20:19 +0000 (11:20 +0800)]
raw/ntb: setup queues

Setup and init NTB txq and rxq. And negotiate queue information
with the peer. If queue size and number of queues are not
consistent on both sides, return error.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
5 years agostack: enable lock-free implementation for aarch64
Phil Yang [Fri, 18 Oct 2019 11:21:30 +0000 (19:21 +0800)]
stack: enable lock-free implementation for aarch64

Enable both C11 atomic and non C11 atomic lock-free stack for aarch64.

Introduced a new header to reduce the ifdef clutter across generic and C11
files. The rte_stack_lf_stubs.h contains stub implementations of
__rte_stack_lf_count, __rte_stack_lf_push_elems and
__rte_stack_lf_pop_elems.

Suggested-by: Gage Eads <gage.eads@intel.com>
Suggested-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Tested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
5 years agotest/atomic: add 128-bit atomic compare exchange test
Phil Yang [Fri, 18 Oct 2019 11:21:29 +0000 (19:21 +0800)]
test/atomic: add 128-bit atomic compare exchange test

Add 128-bit atomic compare and swap test for aarch64 and x86_64.
Extend the test iteration from 10 thousand to 1 million times to test
the stability of the atomic APIs.

Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Gage Eads <gage.eads@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
5 years agoeal/arm64: add 128-bit atomic compare exchange
Phil Yang [Fri, 18 Oct 2019 11:21:28 +0000 (19:21 +0800)]
eal/arm64: add 128-bit atomic compare exchange

This patch adds the implementation of the 128-bit atomic compare
exchange API on aarch64. Using 64-bit 'ldxp/stxp' instructions
can perform this operation. Moreover, on the LSE atomic extension
accelerated platforms, it is implemented by 'casp' instructions for
better performance.

Since the '__ARM_FEATURE_ATOMICS' flag only supports GCC-9, this
patch adds a new config flag 'RTE_ARM_FEATURE_ATOMICS' to enable
the 'cas' version on older version compilers.
For octeontx2, we make sure that the lse (and other) extensions are
enabled even if the compiler does not know of the octeontx2 target
cpu.

Since direct x0 register used in the code and cas_op_name() and
rte_atomic128_cmp_exchange() is inline function, based on parent
function load, it may corrupt x0 register aka break aarch64 ABI.
Define CAS operations as rte_noinline functions to avoid an ABI
break [1].

1: https://git.dpdk.org/dpdk/commit/?id=5b40ec6b9662

Suggested-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Tested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
5 years agoeal: calibrate TSC only in primary process
Jim Harris [Mon, 7 Oct 2019 15:28:21 +0000 (08:28 -0700)]
eal: calibrate TSC only in primary process

This ensures secondary processes never have to calculate the TSC rate
themselves, which can be noticeable in VMs that don't have access to
arch-specific detection mechanism (such as CPUID leaf 0x15 or MSR 0xCE
on x86).

Since rte_mem_config is now internal to the EAL library, we can add
tsc_hz without ABI breakage concerns.

Reduces rte_eal_init() execution time in a secondary process from 165ms
to 66ms on my test system.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
5 years agorcu: fix spurious thread unregister
Ruifeng Wang [Mon, 9 Sep 2019 13:51:42 +0000 (21:51 +0800)]
rcu: fix spurious thread unregister

Thread unregister returns success while unregister not been performed.
This is due to incorrect thread registration status check.
Fix this issue by correcting bitmap check.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
5 years agoservice: avoid false sharing on core state
Nikhil Rao [Mon, 16 Sep 2019 10:01:02 +0000 (15:31 +0530)]
service: avoid false sharing on core state

For a valid service, the core mask of the service
is checked against the current core and the corresponding
entry in the active_on_lcore array is set or reset.

Upto 8 cores share the same cache line for their
service active_on_lcore array entries since each entry is a uint8_t.
Some number of these entries also share the cache line with
the internal_flags member of struct rte_service_spec_impl,
hence this false sharing also makes the service_valid() check
expensive.

Eliminate false sharing by moving the active_on_lcore array to
a per-core data structure. The array is now indexed by service id.

Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Gage Eads <gage.eads@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
5 years agotimer: remove useless check on x86 TSC reliability
Jim Harris [Mon, 7 Oct 2019 15:40:05 +0000 (08:40 -0700)]
timer: remove useless check on x86 TSC reliability

This code was added 7+ years ago in
commit fb022b85bae4 ("timer: check TSC reliability")
presumably when variant TSCs were still somewhat common.

But this code doesn't do anything except print a warning,
and the warning doesn't give any kind of advice to the user,
so let's just remove it.

While the warning has no functional meaning, the /proc/cpuinfo
parsing consumes a non-trivial amount of time which is especially
noticeable in secondary processes.
On my test system, it consumes 21ms out of the 66ms total execution
time for rte_eal_init() in a secondary process.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
5 years agoeal/ppc: add SPDX license tag
Hemant Agrawal [Fri, 27 Sep 2019 09:04:28 +0000 (14:34 +0530)]
eal/ppc: add SPDX license tag

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: David Christensen <drc@linux.vnet.ibm.com>
5 years agoeal/ppc: fix 64-bit atomic exchange operation
David Christensen [Tue, 15 Oct 2019 21:16:14 +0000 (14:16 -0700)]
eal/ppc: fix 64-bit atomic exchange operation

The rte_atomic64_exchange operation for ppc_64 incorrectly linked
back to a 32 bit generic operation (__atomic_exchange_4) rather than
the 64 bit generic operation (__atomic_exchange_8).  As a result,
applications that used rte_eth_link_get_nowait() would only receive
the link speed, they would not receive the link state, link duplex,
or link autoneg properties.

Fixes: ff2863570fcc ("eal: introduce atomic exchange operation")
Cc: stable@dpdk.org
Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
5 years agombuf: add a copy routine
Stephen Hemminger [Tue, 8 Oct 2019 16:33:49 +0000 (09:33 -0700)]
mbuf: add a copy routine

This is a commonly used operation that surprisingly the
DPDK has not supported. The new rte_pktmbuf_copy does a
deep copy of packet. This is a complete copy including
meta-data.

It handles the case where the source mbuf comes from a pool
with larger data area than the destination pool. The routine
also has options for skipping data, or truncating at a fixed
length.

This patch also introduces internal inline to copy the
metadata fields of mbuf.

Add a test for this new function, based of the clone tests.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agombuf: deinline clone function
Stephen Hemminger [Tue, 8 Oct 2019 16:33:48 +0000 (09:33 -0700)]
mbuf: deinline clone function

Cloning mbufs requires allocations and iteration
and therefore should not be an inline.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agombuf: deinline linearize function
Stephen Hemminger [Tue, 8 Oct 2019 16:33:47 +0000 (09:33 -0700)]
mbuf: deinline linearize function

This copy part of this function is too big to be put inline.
The places it is used are only in special exception paths
where a highly fragmented mbuf arrives at a device that can't handle it.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agotest/mbuf: fix forged mbuf in clone test
Stephen Hemminger [Tue, 8 Oct 2019 16:33:46 +0000 (09:33 -0700)]
test/mbuf: fix forged mbuf in clone test

The test for cloning changed mbuf would generate an mbuf whose length
and segments count were invalid.
This would cause a crash if test was run with mbuf debugging enabled.

Fixes: 4ccd2bb3a9e2 ("app/test: enhance mbuf refcnt check")
Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
5 years agomempool: clarify default populate function
Olivier Matz [Tue, 8 Oct 2019 09:34:06 +0000 (11:34 +0200)]
mempool: clarify default populate function

No functional change.
Clarify the populate function to make future changes easier to
understand.

Rename the variables:
- to avoid negation in the name
- to have more understandable names

Remove useless variable (no_pageshift is equivalent to pg_sz == 0).

Remove duplicate affectation of "external" variable.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
5 years agokni: support allmulticast mode set
Xiaolong Ye [Mon, 12 Aug 2019 03:06:30 +0000 (11:06 +0800)]
kni: support allmulticast mode set

This patch adds support to allow users enable/disable allmulticast mode for
kni interface.

This requirement comes from bugzilla 312, more details can refer to:
https://bugs.dpdk.org/show_bug.cgi?id=312

Bugzilla ID: 312

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
5 years agoservice: use log for error messages
Stephen Hemminger [Wed, 21 Aug 2019 09:12:52 +0000 (10:12 +0100)]
service: use log for error messages

EAL should always use rte_log instead of putting errors to
stderr (which maybe redirected to /dev/null in a daemon).

Also checks for null before rte_free are unnecessary.
Minor code consistency improvements.

Fixes: 21698354c832 ("service: introduce service cores concept")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
5 years agoeal: fix mapping leak in secondary process
Arnon Warshavsky [Mon, 19 Aug 2019 13:57:44 +0000 (16:57 +0300)]
eal: fix mapping leak in secondary process

Have rte_eal_config_reattach clean up the mapped address which is a valid
address but not the one intended.

Coverity issue: 343439
Fixes: 4e8854ae89fa ("eal: do not panic on shared memory init")
Fixes: b149a7064261 ("eal/freebsd: add config reattach in secondary process")
Cc: stable@dpdk.org
Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
5 years agovfio: fix leak with multiprocess
Jim Harris [Fri, 16 Aug 2019 12:13:42 +0000 (05:13 -0700)]
vfio: fix leak with multiprocess

The code checks both rte_mp_request_sync() return code and that the number
of messages in the reply equals 1.  If rte_mp_request_sync() succeeds but
there was more than one message, those messages would get leaked.

Found via code review by Anatoly Burakov of patches that used the vhost
code as a template for using rte_mp_request_sync().

Fixes: 83a73c5fef66 ("vfio: use generic multi-process channel")
Cc: stable@dpdk.org
Reported-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
5 years agobuild: avoid overlinking
Christian Ehrhardt [Thu, 29 Aug 2019 15:30:03 +0000 (17:30 +0200)]
build: avoid overlinking

A while ago telemetry was added in 57ae0ec6 and it also added as-needed
to config/meson.build. This seems no more needed these days as due to other
build changes the ordering in buildlogs is:
  [...] -lrte_telemetry [...] -Wl,--no-as-needed [...]
Which means telemetry no more benefits from --no-as-needed anyway.

Overlinking problems get triggered by the meson generated pkgconfig which
will have:
   [...] -Wl,--no-as-needed <somelibsusedbydpdk>
This will overlink <somelibs> and in addition anything that follows
as it also doesn't wrap back to --as-needed. So if a projects includes
dpdk libs + <other> it will also consider <other> with --no-as-needed.

Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1841759
Fixes: 57ae0ec62620 ("build: add dependency on telemetry to apps with meson")
Cc: stable@dpdk.org
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Acked-by: Luca Boccassi <bluca@debian.org>
5 years agobpf: hide internal program argument type
Jerin Jacob [Wed, 14 Aug 2019 13:09:53 +0000 (18:39 +0530)]
bpf: hide internal program argument type

RTE_BPF_ARG_PTR_STACK is used as internal program
arg type. Rename to RTE_BPF_ARG_RESERVED to
avoid exposing internal program type.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add branch operation
Jerin Jacob [Tue, 3 Sep 2019 10:59:38 +0000 (16:29 +0530)]
bpf/arm: add branch operation

Add branch and call operations.

jump_offset_* APIs used for finding the relative offset
to jump w.r.t current eBPF program PC.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add atomic-exchange-and-add operation
Jerin Jacob [Tue, 3 Sep 2019 10:59:37 +0000 (16:29 +0530)]
bpf/arm: add atomic-exchange-and-add operation

Implement XADD eBPF instruction using STADD arm64 instruction.
If the given platform does not have atomics support,
use LDXR and STXR pair for critical section instead of STADD.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add load and store operations
Jerin Jacob [Tue, 3 Sep 2019 10:59:36 +0000 (16:29 +0530)]
bpf/arm: add load and store operations

Add load and store operations.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add byte swap operations
Jerin Jacob [Tue, 3 Sep 2019 10:59:35 +0000 (16:29 +0530)]
bpf/arm: add byte swap operations

add le16, le32, le64, be16, be32 and be64 operations.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add logical operations
Jerin Jacob [Tue, 3 Sep 2019 10:59:34 +0000 (16:29 +0530)]
bpf/arm: add logical operations

Add OR, AND, NEG, XOR, shift operations for immediate
and source register variants.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add basic arithmetic operations
Jerin Jacob [Tue, 3 Sep 2019 10:59:33 +0000 (16:29 +0530)]
bpf/arm: add basic arithmetic operations

Add mov, add, sub, mul, div and mod arithmetic
operations for immediate and source register variants.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add prologue and epilogue
Jerin Jacob [Tue, 3 Sep 2019 10:59:32 +0000 (16:29 +0530)]
bpf/arm: add prologue and epilogue

Add prologue and epilogue as per arm64 procedure call standard.

As an optimization the generated instructions are
the function of whether eBPF program has stack and/or
CALL class.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agobpf/arm: add build infrastructure
Jerin Jacob [Tue, 3 Sep 2019 10:59:31 +0000 (16:29 +0530)]
bpf/arm: add build infrastructure

Add build infrastructure and documentation
update for arm64 JIT support.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
5 years agoapp/eventdev: add options for mbuf and packet sizes
Pavan Nikhilesh [Mon, 30 Sep 2019 16:48:41 +0000 (22:18 +0530)]
app/eventdev: add options for mbuf and packet sizes

Add options to set mbuf size and max packet size which allow the user to
enable jumbo frames and Rx/Tx scatter gather.
Arrange `struct evt_options` based on ascending order of data type to
make it more readable.

Packet mbuf size can be modified by using `--mbuf_sz=N`.
Max packet size can be modified by using `--max_pkt_sz=N`.
These options are only applicable `pipeline_atq` and `pipeline_queue`
tests.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
5 years agotest/event: enable dpaa2 self test
Hemant Agrawal [Mon, 30 Sep 2019 08:32:15 +0000 (14:02 +0530)]
test/event: enable dpaa2 self test

This patch add the support to include dpaa2 event test
from the test framework.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa2: add self test
Hemant Agrawal [Mon, 30 Sep 2019 08:32:14 +0000 (14:02 +0530)]
event/dpaa2: add self test

This patch add support for testing dpaa2 eventdev self test
for basic sanity for parallel and atomic queues.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa2: add retry break in packet enqueue
Nipun Gupta [Mon, 30 Sep 2019 08:32:13 +0000 (14:02 +0530)]
event/dpaa2: add retry break in packet enqueue

The patch adds the break in the TX function, if it is failing
to send the packets out. Previously the system was trying
infinitely to send packet out.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
5 years agoevent/dpaa2: support destroy
Hemant Agrawal [Mon, 30 Sep 2019 08:32:12 +0000 (14:02 +0530)]
event/dpaa2: support destroy

This patch add support to destroy the event device

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa2: remove conditional compilation
Hemant Agrawal [Mon, 30 Sep 2019 08:32:11 +0000 (14:02 +0530)]
event/dpaa2: remove conditional compilation

This patch removes the conditional compilation for
cryptodev event support from RTE_LIBRTE_SECURITY flag.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agoevent/dpaa2: fix default queue configuration
Hemant Agrawal [Mon, 30 Sep 2019 08:32:10 +0000 (14:02 +0530)]
event/dpaa2: fix default queue configuration

Test vector expect only one type of scheduling as default.
The old code is provide support scheduling types instead of default.

Fixes: 13370a3877a5 ("eventdev: fix inconsistency in queue config")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
5 years agotest/event_crypto: check adapter config failure
Hemant Agrawal [Fri, 27 Sep 2019 08:16:06 +0000 (13:46 +0530)]
test/event_crypto: check adapter config failure

Return error when the adapter creation fails.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
5 years agotest/event_crypto: change cipher algo
Hemant Agrawal [Fri, 27 Sep 2019 08:16:05 +0000 (13:46 +0530)]
test/event_crypto: change cipher algo

The existing code uses NULL as the cipher algo
for testing crypto event adapter.
DPAA1/DPAA2 do not support NULL algo. Hence changing
it to the most common algo AES-CBC, which is supported
by all crypto drivers implementing event crypto adapter.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
5 years agotest/event_crypto: fix mempool name
Hemant Agrawal [Fri, 27 Sep 2019 08:16:04 +0000 (13:46 +0530)]
test/event_crypto: fix mempool name

The longer mempool name size is causing error in
rte_mempool_create_empty for dpaa1

ret = snprintf(mz_name, sizeof(mz_name), RTE_MEMPOOL_MZ_FORMAT, name);
This patch reduce the size of mempool name string

Fixes: 24054e3640a2 ("test/crypto: use separate session mempools")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
5 years agoevent/octeontx2: fix Rx adapter capabilities
Pavan Nikhilesh [Mon, 19 Aug 2019 10:46:51 +0000 (16:16 +0530)]
event/octeontx2: fix Rx adapter capabilities

Octeontx2 SSO co-processor allows multiple ethernet device Rx queues
connected to a single Event device queue.
Fix the Rx adapter capabilities to allow application to configure
Rx queueus in n:1 ratio to event queues by adding
`RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ` as a capability.

Fixes: 37720fc1fba8 ("event/octeontx2: add Rx adapter")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
5 years agoevent/sw: fix xstats reset value
Gage Eads [Tue, 27 Aug 2019 21:34:59 +0000 (16:34 -0500)]
event/sw: fix xstats reset value

The sw PMD implements xstats reset by having the xstat get operations
return a value to the statistic's value at the last reset. The value at the
last reset is maintained in the per-xstat reset_value field, but the PMD
was setting reset_value = current - reset_value instead of reset_value =
current.

Fixes: c1ad03df7ad5 ("event/sw: support xstats")
Cc: stable@dpdk.org
Signed-off-by: Gage Eads <gage.eads@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
5 years agotest/event_crypto: no service core when HW support available
Hemant Agrawal [Fri, 6 Sep 2019 10:44:34 +0000 (16:14 +0530)]
test/event_crypto: no service core when HW support available

If HW support is available, service core shall not come
into play by default. This shall be for both FWD/NEW modes.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
5 years agotest/event_crypto: check session init failure
Hemant Agrawal [Fri, 6 Sep 2019 10:42:28 +0000 (16:12 +0530)]
test/event_crypto: check session init failure

Mismatch in algo or sec capability can cause session to fail.
This patch handle it and return error timely.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
5 years agonet/mlx5: fix direct call to rdma-core library
Viacheslav Ovsiienko [Mon, 7 Oct 2019 13:58:22 +0000 (13:58 +0000)]
net/mlx5: fix direct call to rdma-core library

The routine mlx5dv_query_devx_port() was called directly
instead of using the mlx5 glue thunk.

Fixes: d5c06b1b10ae ("net/mlx5: query vport index match mode and parameters")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>