Vakul Garg [Wed, 6 Nov 2019 09:53:22 +0000 (15:23 +0530)]
examples/ipsec-secgw: fix SHA256-HMAC digest length
As per RFC4868, SHA-256 should use 128 bits of ICV.
Fixes:
b5350285ce6e ("examples/ipsec-secgw: support SHA256 HMAC")
Cc: stable@dpdk.org
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Vakul Garg [Wed, 6 Nov 2019 05:17:31 +0000 (10:47 +0530)]
crypto/dpaax_sec: enable IPsec AES-CTR to use nonce
The protocol aware ipsec descriptor has been modified to
use ctr_initial value of 1 and salt configured for ipsec SA.
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>
Vakul Garg [Wed, 6 Nov 2019 05:17:30 +0000 (10:47 +0530)]
crypto/dpaax_sec: use AES-CTR initial counter as 1
As per RFC3686, the initial aes-ctr counter value should be '1' for use
in ipsec. The patches changes SEC descriptor for using correct counter
value. In addition, it drops a redundant parameter for passing IV while
creating the descriptor.
This patch adds changes for all NXP crypto PMDs
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Gagandeep Singh [Wed, 6 Nov 2019 05:17:29 +0000 (10:47 +0530)]
crypto/dpaa_sec: use macros in queue attach and detach
Align the cleanup and allocation for the queues.
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Gagandeep Singh [Wed, 6 Nov 2019 05:17:28 +0000 (10:47 +0530)]
crypto/dpaa2_sec: remove redundant checks
This patch remove redundant context type checks.
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:27 +0000 (10:47 +0530)]
crypto/dpaax_sec: warn on truncated SHA-256
This patch throw the warning when using truncated digest
len for SHA256 case.
As per RFC4868, SHA-256 should use 128 bits of ICV.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:26 +0000 (10:47 +0530)]
test/crypto: enable additional cases for dpaax
This patch enables short buffer and 12 bit IV AES-CTR cases
for dpaax_sec pmds.
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:25 +0000 (10:47 +0530)]
crypto/dpaa_sec: support AES-GCM for lookaside protocol
This patch add support for AES-128-GCM, when used in
lookaside protocol offload case.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:24 +0000 (10:47 +0530)]
crypto/dpaa2_sec: support AES-GCM for lookaside protocol
AES-GCM is now supported for lookaside protocol offload also.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:23 +0000 (10:47 +0530)]
crypto/dpaa_sec: support null cipher and null auth
These are supported when using protocol offload mode or when
in chain mode.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:22 +0000 (10:47 +0530)]
crypto/dpaa2_sec: support null cipher and null auth
These are supported when using protocol offload mode or in chain mode.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:21 +0000 (10:47 +0530)]
crypto/dpaa_sec: add check for session validity
Check if the session is not null during processing.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:20 +0000 (10:47 +0530)]
crypto/dpaa2_sec: add check for session validity
Check if the session is not null during processing.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Wed, 6 Nov 2019 05:17:19 +0000 (10:47 +0530)]
crypto/dpaa_sec: fix PDCP capability flags
set the pdcp capa_flags to 0 by default.
Fixes:
a1173d55598c ("crypto/dpaa_sec: support PDCP offload")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Pablo de Lara [Fri, 1 Nov 2019 13:39:23 +0000 (13:39 +0000)]
crypto/aesni_gcm: support in-place chained mbufs
IPSec Multi buffer library supports encryption on multiple segments.
When dealing with chained buffers (multiple segments), as long as
the operation is in-place, the destination buffer does not have to
be contiguous (unlike in the case of out-of-place operation).
Therefore, the limitation of not supporting in-place chained mbuf
can be removed.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Pablo de Lara [Mon, 4 Nov 2019 09:32:46 +0000 (09:32 +0000)]
doc: support IPsec Multi-buffer lib v0.53
Updated AESNI MB and AESNI GCM PMD documentation guides
with information about the latest Intel IPSec Multi-buffer
library supported.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Marcin Smoczynski [Thu, 31 Oct 2019 14:04:45 +0000 (15:04 +0100)]
examples/ipsec-secgw: fix GCM IV length
The example IPsec application does not work properly when using
AES-GCM with crypto_openssl.
ESP with AES-GCM uses standard 96bit long algorithm IV ([1]) which
later concatenated with be32(1) forms a J0 block. GCM specification
([2], chapter 7.1) states that when length of IV is different than
96b, in order to format a J0 block, GHASH function must be used.
According to specification ([2], chapter 5.1.1) GCM implementations
should support standard 96bit IVs, other lengths are optional. Every
DPDK cryptodev supports 96bit IV and few of them supports 128bit
IV as well (openssl, mrvl, ccp). When passing iv::length=16 to a
cryptodev which does support standard IVs only (e.g. qat) it
implicitly uses starting 96 bits. On the other hand, openssl follows
specification and uses GHASH to compute J0 for that case which results
in different than expected J0 values used for encryption/decryption.
Fix an inability to use AES-GCM with crypto_openssl by changing IV
length to the standard value of 12.
[1] RFC4106, section "4. Nonce format" and "3.1. Initialization Vector"
https://tools.ietf.org/html/rfc4106
[2] NIST SP800-38D
https://csrc.nist.gov/publications/detail/sp/800-38d/final
Fixes:
0fbd75a99f ("cryptodev: move IV parameters to session")
Cc: stable@dpdk.org
Signed-off-by: Marcin Smoczynski <marcinx.smoczynski@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Tue, 5 Nov 2019 21:07:12 +0000 (02:37 +0530)]
crypto/dpaa2_sec: fix length retrieved from hardware
FD retrieved from SEC after crypto processing provides
an updated length of the buffer which need to be updated
in mbuf. The difference in length can be negative hence
changing diff to int32_t from uint32_t.
Fixes:
0a23d4b6f4c2 ("crypto/dpaa2_sec: support protocol offload IPsec")
Cc: stable@dpdk.org
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 11:38:34 +0000 (11:38 +0000)]
app/test-sad: add sanity checks
Coverity reported about two division by zero:
*** CID 350344: Incorrect expression (DIVIDE_BY_ZERO)
Although in fact these dividers will never be equal to 0,
adding explicit checks in lookup() to make coverity happy
will not affect the execution speed.
Fixes:
908be0651a5a ("app/test-sad: add test application for IPsec SAD")
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Marcin Smoczynski [Mon, 14 Oct 2019 13:48:42 +0000 (15:48 +0200)]
examples/ipsec-secgw: add offload fallback tests
Add tests for offload fallback feature; add inbound config modificator
SGW_CFG_XPRM_IN (offload fallback setting can be set only for inbound
SAs). Tests are using cryptodev for outbound SA.
To test fragmentation with QAT set:
MULTI_SEG_TEST="--reassemble=4096 --cryptodev_mask=0x5555"
Signed-off-by: Marcin Smoczynski <marcinx.smoczynski@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tested-by: Bernard Iremonger <bernard.iremonger@intel.com>
Marcin Smoczynski [Mon, 14 Oct 2019 13:48:41 +0000 (15:48 +0200)]
examples/ipsec-secgw: add fragment TTL option
Due to fragment loss on highly saturated links and long fragment
lifetime, ipsec-secgw application quickly runs out of free reassembly
buckets. As a result new fragments are being dropped.
Introduce --frag-ttl option which allow user to lower default fragment
lifetime which solves problem of saturated reassembly buckets with high
bandwidth fragmented traffic.
Signed-off-by: Marcin Smoczynski <marcinx.smoczynski@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Marcin Smoczynski [Mon, 14 Oct 2019 13:48:40 +0000 (15:48 +0200)]
examples/ipsec-secgw: support fallback session
Inline processing is limited to a specified subset of traffic. It is
often unable to handle more complicated situations, such as fragmented
traffic. When using inline processing such traffic is dropped.
Introduce fallback session for inline crypto processing allowing
handling packets that normally would be dropped. A fallback session is
configured by adding 'fallback' keyword with 'lookaside-none' parameter
to an SA configuration. Only 'inline-crypto-offload" as a primary
session and 'lookaside-none' as a fall-back session combination is
supported by this patch.
Fallback session feature is not available in the legacy mode.
Signed-off-by: Marcin Smoczynski <marcinx.smoczynski@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tested-by: Bernard Iremonger <bernard.iremonger@intel.com>
Marcin Smoczynski [Mon, 14 Oct 2019 13:48:39 +0000 (15:48 +0200)]
examples/ipsec-secgw: clean SA structure
Cleanup ipsec_sa structure by removing every field that is already in
the rte_ipsec_session structure:
* cryptodev/security session union
* action type
* offload flags
* security context
References to abovementioned fields are changed to direct references
to matching fields of rte_ipsec_session structure.
Such refactoring is needed to introduce many sessions per SA feature,
e.g. fallback session for inline offload processing.
Signed-off-by: Marcin Smoczynski <marcinx.smoczynski@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tested-by: Bernard Iremonger <bernard.iremonger@intel.com>
David Marchand [Fri, 8 Nov 2019 18:21:14 +0000 (19:21 +0100)]
ci: remove LTO job
The LTO job using gcc-7 has two issues at the moment:
- warnings about implicit fallthroughs trigger build errors:
In file included from ...common/include/rte_memory.h:22:0,
from ...linux/eal/eal_hugepage_info.c:24:
...common/include/rte_common.h: In function ‘rte_str_to_size’:
...common/include/rte_common.h:744:27: error: this statement may
fall through [-Werror=implicit-fallthrough=]
case 'G': case 'g': size *= 1024; /* fall-through */
~~~~~^~~~~~~
- if we disable this warning, linking the binaries takes too much time
and the job is terminated by Travis because it reaches the maximum
time limit
Fixes:
098cc0fea3be ("build: add option to enable LTO")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Ali Alnubani [Mon, 4 Nov 2019 13:30:09 +0000 (15:30 +0200)]
mk: disable OCTEON TX2 on old compilers
This disables OCTEON TX2 for gcc 4.8.5 as the compiler is
emitting "internal compiler error" for aarch64.
Fixes:
9a8864c8b5da ("net/octeontx2: add build and doc infrastructure")
Cc: stable@dpdk.org
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Ali Alnubani [Mon, 4 Nov 2019 13:30:08 +0000 (15:30 +0200)]
mk: fix build on arm64
OcteonTx was disabled for causing an internal compiler error on old gcc
versions.
See commit
4f760550a093 ("mk: disable OcteonTx for buggy compilers").
The condition that was added later to apply disabling OcteonTx
only on arm64 caused the condition to never be obeyed because it
compares ["arm64"] to [arm64].
This fixes the condition by using RTE_ARCH instead of CONFIG_RTE_ARCH,
because the former has the quotes removed, while the later doesn't.
Fixes:
f3af3e44a444 ("mk: disable OcteonTx for buggy compilers only on arm64")
Cc: stable@dpdk.org
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Ali Alnubani [Wed, 23 Oct 2019 11:56:09 +0000 (14:56 +0300)]
doc: disable dot graph in doxygen
Ubuntu ships with a patched version of doxygen that enables
HAVE_DOT (disabled by default). Enabling this option causes the warning:
"""
warning: Included by graph for 'rte_common.h' not generated,
too many nodes. Consider increasing DOT_GRAPH_MAX_NODES
"""
This reproduces with doxygen version 1.8.13 and
dot - graphviz version 2.40.1 on Ubuntu 18.04.
This will force doxygen not to assume that dot (part of Graphviz)
is installed, and will result in dot not being used for visualization.
If someone still needs to generate the graphs, the following can
be considered:
- Increase DOT_GRAPH_MAX_NODES to a large value.
- Set HAVE_DOT for more powerful graphs.
- Set DOT_IMAGE_FORMAT=svg to generate svg images.
- Set INTERACTIVE_SVG=YES to allow zooming and panning.
See:
- http://changelogs.ubuntu.com/changelogs/pool/main/d/doxygen/doxygen_1.8.13-10/changelog
- http://www.doxygen.nl/manual/config.html#cfg_have_dot
- https://github.com/doxygen/doxygen/issues/7345
Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Nipun Gupta [Wed, 6 Nov 2019 14:43:57 +0000 (20:13 +0530)]
event/dpaa2: support ordered queue
Ordered queue is supported on DPAA2. Enable this case.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Nipun Gupta [Wed, 6 Nov 2019 14:43:56 +0000 (20:13 +0530)]
raw/dpaa2_qdma: support route by port in DMA
RBP or route by ports can help in translating the DMA
address over the PCI. Thus adding the RBP support with
long and short formats
Signed-off-by: Minghuan Lian <minghuan.lian@nxp.com>
Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
David Marchand [Fri, 8 Nov 2019 10:04:42 +0000 (11:04 +0100)]
examples/l2fwd-event: fix build on RHEL 7.6
CC l2fwd_event_generic.o
.../l2fwd_event_generic.c: In function
‘l2fwd_rx_tx_adapter_setup_generic’:
.../l2fwd_event_generic.c:203:3: error: missing initializer for field
‘impl_opaque’ of ‘struct <anonymous>’
[-Werror=missing-field-initializers]
}
^
In file included from .../l2fwd_event_generic.c:10:0:
.../include/rte_eventdev.h:1057:12: note: ‘impl_opaque’ declared here
uint8_t impl_opaque;
^
CC l2fwd_event_internal_port.o
.../l2fwd_event_internal_port.c: In function
‘l2fwd_rx_tx_adapter_setup_internal_port’:
.../l2fwd_event_internal_port.c:201:3: error: missing initializer for
field ‘impl_opaque’ of ‘struct <anonymous>’
[-Werror=missing-field-initializers]
}
^
In file included from .../l2fwd_event_internal_port.c:10:0:
.../include/rte_eventdev.h:1057:12: note: ‘impl_opaque’ declared here
uint8_t impl_opaque;
^
Fixes:
50f05aa6ed9a ("examples/l2fwd-event: setup Rx/Tx adapter")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Kevin Traynor [Wed, 6 Nov 2019 19:02:03 +0000 (19:02 +0000)]
net/bnxt: remove commented out code
This commented out todo and code is old. Remove it.
Fixes:
b7435d660a8c ("net/bnxt: add ntuple filtering support")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Kevin Traynor [Wed, 6 Nov 2019 19:02:02 +0000 (19:02 +0000)]
event/opdl: remove commented out code
Some variables are commented out. Remove them.
Fixes:
d548ef513cd7 ("event/opdl: add unit tests")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Liang Ma <liang.j.ma@intel.com>
Kevin Traynor [Wed, 6 Nov 2019 19:02:01 +0000 (19:02 +0000)]
compress/octeontx: remove commented out code
This code is commented out. Remove it.
Fixes:
43e610bb8565 ("compress/octeontx: introduce octeontx zip PMD")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Kevin Traynor [Wed, 6 Nov 2019 19:02:00 +0000 (19:02 +0000)]
net/ipn3ke: remove commented out code
These struct members and variable were commented out. Remove them.
Fixes:
c01c748e4ae6 ("net/ipn3ke: add new driver")
Fixes:
c820468ac99c ("net/ipn3ke: support TM")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Kevin Traynor [Wed, 6 Nov 2019 19:01:59 +0000 (19:01 +0000)]
net/ipn3ke: remove useless if statement
Coverity complains that this statement is not needed as the goto
label is on the next line anyway. Remove the if statement.
653 ret = ipn3ke_cfg_parse_i40e_pf_ethdev(afu_name, pf_name);
CID 337930 (#1 of 1): Identical code for different branches
(IDENTICAL_BRANCHES)identical_branches: The same code is executed
when the condition ret is true or false, because the code in the
if-then branch and after the if statement is identical. Should
the if statement be removed?
654 if (ret)
655 goto end;
implicit_else: The code from the above if-then branch is identical
to the code after the if statement.
656end:
Coverity issue: 337930
Fixes:
c01c748e4ae6 ("net/ipn3ke: add new driver")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Kevin Traynor [Wed, 6 Nov 2019 19:01:58 +0000 (19:01 +0000)]
net/ipn3ke: fix TM commit check
Coverity is complaining about identical code regardless of which branch
of the if else is taken. Functionally it means an error will always be
returned if this if else is hit. Remove the else branch.
CID 337928 (#1 of 1): Identical code for different branches
(IDENTICAL_BRANCHES)identical_branches: The same code is executed
regardless of whether n->level != IPN3KE_TM_NODE_LEVEL_COS ||
n->n_children != 0U is true, because the 'then' and 'else' branches
are identical. Should one of the branches be modified, or the entire
'if' statement replaced?
1506 if (n->level != IPN3KE_TM_NODE_LEVEL_COS ||
1507 n->n_children != 0) {
1508 return -rte_tm_error_set(error,
1509 EINVAL,
1510 RTE_TM_ERROR_TYPE_UNSPECIFIED,
1511 NULL,
1512 rte_strerror(EINVAL));
else_branch: The else branch, identical to the then branch.
1513 } else {
1514 return -rte_tm_error_set(error,
1515 EINVAL,
1516 RTE_TM_ERROR_TYPE_UNSPECIFIED,
1517 NULL,
1518 rte_strerror(EINVAL));
1519 }
Coverity issue: 337928
Fixes:
c820468ac99c ("net/ipn3ke: support TM")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Kevin Traynor [Wed, 6 Nov 2019 19:01:57 +0000 (19:01 +0000)]
common/cpt: fix possible null dereference
Coverity complains that ctrl_flags is set to NULL at the start
of the function and it may not have been set before there is a
jump to fc_success and it is dereferenced.
Check for NULL before dereference.
312fc_success:
CID 344983 (#1 of 1): Explicit null dereferenced
(FORWARD_NULL)7. var_deref_op: Dereferencing null pointer ctrl_flags.
313 *ctrl_flags = rte_cpu_to_be_64(*ctrl_flags);
Coverity issue: 344983
Fixes:
6cc54096520d ("crypto/octeontx: add supported sessions")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Kevin Traynor [Wed, 6 Nov 2019 19:01:56 +0000 (19:01 +0000)]
net/pcap: fix argument checks
Previously rx/tx_queues were passed into eth_from_pcaps_common()
as ptrs and were checked for being NULL.
In commit
da6ba28f0540 ("net/pcap: use a struct to pass user options")
that changed to pass in a ptr to a pmd_devargs_all which contains
the rx/tx_queues.
The parameter checking was not updated as part of that commit and
coverity caught that there was still a check if rx/tx_queues were
NULL, apparently after they had been dereferenced.
In fact as they are a members of the devargs_all struct, they will
not be NULL so remove those checks.
1231 struct pmd_devargs *rx_queues = &devargs_all->rx_queues;
1232 struct pmd_devargs *tx_queues = &devargs_all->tx_queues;
1233 const unsigned int nb_rx_queues = rx_queues->num_of_queue;
deref_ptr: Directly dereferencing pointer tx_queues.
1234 const unsigned int nb_tx_queues = tx_queues->num_of_queue;
1235 unsigned int i;
1236
1237 /* do some parameter checking */
CID 345004: Dereference before null check (REVERSE_INULL)
[select issue]
1238 if (rx_queues == NULL && nb_rx_queues > 0)
1239 return -1;
CID 345029 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking tx_queues suggests that it may be
null, but it has already been dereferenced on all paths leading to
the check.
1240 if (tx_queues == NULL && nb_tx_queues > 0)
1241 return -1;
Coverity issue: 345029
Coverity issue: 345044
Fixes:
da6ba28f0540 ("net/pcap: use a struct to pass user options")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Cian Ferriter <cian.ferriter@intel.com>
Thomas Monjalon [Wed, 6 Nov 2019 12:09:43 +0000 (13:09 +0100)]
cmdline: replace FreeBSD ifdef for IP address parsing
The constants like AF_INET are in sys/socket.h in FreeBSD.
The #ifdef macro __FreeBSD__ is replaced with RTE_EXEC_ENV_FREEBSD
in order to be consistent across DPDK files, and allow to grep
for EXEC_ENV among other benefits.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Stephen Hemminger [Tue, 5 Nov 2019 16:09:21 +0000 (08:09 -0800)]
examples/l3fwd: fix IP reserved address range
The original patch used incorrect subnet range for testing.
Fixes:
37afe381bde4 ("examples/l3fwd: use reserved IP addresses")
Cc: stable@dpdk.org
Reported-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:18 +0000 (16:03 +0100)]
net/qede: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘transceiver_type’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
switch (transceiver_type) {
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:17 +0000 (16:03 +0100)]
net/ifc: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘features’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (RTE_VHOST_NEED_LOG(features)) {
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:16 +0000 (16:03 +0100)]
net/i40e: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘filter_idx’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
PMD_DRV_LOG(INFO, "Added port %d with AQ command with index %d",
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:15 +0000 (16:03 +0100)]
net/e1000: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘link’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if (link) {
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:14 +0000 (16:03 +0100)]
net/dpaa2: fix possible use of uninitialized vars
This patch fixes 'maybe-uninitialized' warnings reported by compiler
when using LTO.
Compiler warning pointing to this error (with LTO enabled):
error: ‘kg_cfg.extracts[0].masks[0].mask’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
extr->masks[j].mask = cfg->extracts[i].masks[j].mask;
Fixes:
16bbc98a3e63 ("bus/fslmc: update MC to 10.3.x")
Cc: stable@dpdk.org
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:13 +0000 (16:03 +0100)]
test: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘stats.greatest_free_size’ may be used uninitialized in this
function [-Werror=maybe-uninitialized]
return len - overhead;
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:12 +0000 (16:03 +0100)]
event/octeontx2: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘chunk’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
bkt->current_chunk = (uintptr_t)chunk;
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:11 +0000 (16:03 +0100)]
app/eventdev: clean LTO warnings
During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘service_id’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
ret = evt_service_setup(service_id);
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:10 +0000 (16:03 +0100)]
eventdev: fix possible use of uninitialized var
Fix the logic for the case of event queue allowing all schedule types.
Compiler warning pointing to this error (with LTO enabled):
error: ‘sched_type’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
if ((ret < 0 && ret != -EOVERFLOW) ||
Fixes:
6750b21bd6af ("eventdev: add default software timer adapter")
Cc: stable@dpdk.org
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:09 +0000 (16:03 +0100)]
build: add option to enable LTO
This patch adds an option to enable link time optimization. In addition
to LTO option itself (-flto) fat-lto-objects are being used. This is
because during the build pmdinfogen scans the generated ELF objects to
find this_pmd_name* symbol in symbol table. Without fat-lto-objects gcc
produces ELF only with extra symbols for internal use during linking.
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:08 +0000 (16:03 +0100)]
lib: annotate versioned functions
Every implementation of a particular version of given symbol needs to be
marked in its declaration as such (using `__vsym` macro). This patch
fixes this and also clarifies the documentation about that.
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Andrzej Ostruszka [Thu, 7 Nov 2019 15:03:07 +0000 (16:03 +0100)]
doc: fix description of versioning macros
This patch fixes documentation of versioning macros so that they are
aligned with their implementation (no underscore is added by macros).
Fixes:
f1ef9794f9bd ("doc: add ABI guidelines")
Cc: stable@dpdk.org
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Rahul R Shah [Wed, 6 Nov 2019 14:43:20 +0000 (07:43 -0700)]
port: fix build dependency
The port library should be built after eventdev library.
Fixes:
5d92c4e592c4 ("port: add eventdev port type")
Cc: stable@dpdk.org
Signed-off-by: Rahul R Shah <rahul.r.shah@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
David Christensen [Wed, 6 Nov 2019 21:18:35 +0000 (13:18 -0800)]
test/atomic: add atomic 16/32/64-bit exchanges test
The test works by creating a token comprised of random data
and a CRC8 value, using the rte_atomicXX_exchange to exchange
the new token for a previously generated token, and then
verifying that the exchanged data is intact (i.e. the CRC8
is still correct for the data).
Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Vladimir Medvedkin [Wed, 6 Nov 2019 12:21:47 +0000 (12:21 +0000)]
test/rib: speed up rib6 autotests
Split slow part of rib6_autotest into rib6_slow_autotest
Fixes:
abab6d2966dc ("test/rib: add IPv6 autotests")
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Vladimir Medvedkin [Wed, 6 Nov 2019 12:21:46 +0000 (12:21 +0000)]
test/rib: speed up rib autotests
Split slow part of rib_autotest into rib_slow_autotest
Fixes:
b35df4dd666e ("test/rib: add autotests")
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Anatoly Burakov [Tue, 5 Nov 2019 15:15:12 +0000 (15:15 +0000)]
vfio: fix DMA mapping of external heaps
Currently, externally created heaps are supposed to be automatically
mapped for VFIO DMA by EAL, however they only do so if, at the time of
heap creation, VFIO is initialized and has at least one device
available. If no devices are available at the time of heap creation (or
if devices were available, but were since hot-unplugged, thus dropping
all VFIO container mappings), then VFIO mapping code would have skipped
over externally allocated heaps.
The fix is two-fold. First, we allow externally allocated memory
segments to be marked as "heap" segments. This allows us to distinguish
between external memory segments that were created via heap API, from
those that were created via rte_extmem_register() API.
Then, we fix the VFIO code to only skip non-heap external segments.
Also, since external heaps are not guaranteed to have valid IOVA
addresses, we will skip those which have invalid IOVA addresses as well.
Fixes:
0f526d674f8e ("malloc: separate creating memseg list and malloc heap")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Rajesh Ravi <rajesh.ravi@broadcom.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Anatoly Burakov [Thu, 24 Oct 2019 12:18:24 +0000 (13:18 +0100)]
vfio: remove deprecated DMA mapping functions
The rte_vfio_dma_map/unmap API's have been marked as deprecated in
release 19.05. Remove them.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Anatoly Burakov [Mon, 4 Nov 2019 17:41:33 +0000 (17:41 +0000)]
vfio: fix DMA mapping with default container
When requesting DMA mapping to default container, we are meant to
supply the RTE_VFIO_DEFAULT_CONTAINER_FD value, however this is
not handled correctly by get_vfio_cfg_by_container_fd(), because
it only looks at actual fd values and does not check for this
special case.
Fix it to return default container if the fd requested is the
special RTE_VFIO_DEFAULT_CONTAINER_FD value.
Fixes:
4106d89a18f8 ("vfio: allow DMA map to the default container")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Sunil Kumar Kori [Wed, 30 Oct 2019 17:03:47 +0000 (22:33 +0530)]
doc: add application usage guide for l2fwd-event
Add documentation for l2fwd-event example.
Update release notes.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 30 Oct 2019 16:26:50 +0000 (21:56 +0530)]
examples/l2fwd-event: add graceful teardown
Add graceful teardown that addresses both event mode and poll mode.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 30 Oct 2019 16:26:49 +0000 (21:56 +0530)]
examples/l2fwd-event: add eventdev main loop
Add event dev main loop based on enabled l2fwd options and eventdev
capabilities.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 30 Oct 2019 16:26:48 +0000 (21:56 +0530)]
examples/l2fwd-event: setup service core
Setup service cores for eventdev and Rx/Tx adapter when they don't have
internal port capability.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Sunil Kumar Kori [Wed, 30 Oct 2019 16:26:47 +0000 (21:56 +0530)]
examples/l2fwd-event: setup Rx/Tx adapter
Add event eth Rx/Tx adapter setup for both generic and internal port
event device pipelines.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Sunil Kumar Kori [Wed, 30 Oct 2019 16:26:46 +0000 (21:56 +0530)]
examples/l2fwd-event: setup event queue and port
Add event device queue and port setup based on event eth Tx adapter
capabilities.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Sunil Kumar Kori [Wed, 30 Oct 2019 16:26:45 +0000 (21:56 +0530)]
examples/l2fwd-event: setup event device
Add event device device setup based on event eth Tx adapter
capabilities.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Sunil Kumar Kori [Wed, 30 Oct 2019 16:26:44 +0000 (21:56 +0530)]
examples/l2fwd-event: add infra to split eventdev framework
Add infra to split eventdev framework based on event Tx adapter
capability.
If event Tx adapter has internal port capability then we use
`rte_event_eth_tx_adapter_enqueue` to transmitting packets else
we use a SINGLE_LINK event queue to enqueue packets to a service
core which is responsible for transmitting packets.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 30 Oct 2019 16:26:43 +0000 (21:56 +0530)]
examples/l2fwd-event: add infra for eventdev
Add infra to select event device as a mode to process packets through
command line arguments. Also, allow the user to select the schedule type
to be RTE_SCHED_TYPE_ORDERED, RTE_SCHED_TYPE_ATOMIC or
RTE_SCHED_TYPE_PARALLEL.
Usage:
`--mode="eventdev"` or `--mode="poll"`
`--eventq-sched="ordered"`, `--eventq-sched="atomic"` or
`--event-sched=parallel`
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 30 Oct 2019 16:26:42 +0000 (21:56 +0530)]
examples/l2fwd-event: add default poll mode routines
Add the default l2fwd poll mode routines similar to examples/l2fwd.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Pavan Nikhilesh [Wed, 23 Oct 2019 16:07:07 +0000 (21:37 +0530)]
event/octeontx2: remove hot spots by prefetching data
Recent profiling revealed few hotspots in octeontx2 event device
driver add prefetch hints to reduce stalls.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Pavan Nikhilesh [Wed, 23 Oct 2019 16:12:43 +0000 (21:42 +0530)]
event/octeontx2: use WFE while waiting for head
Use WFE to save power while waiting for tag to become head.
SSO signals EVENTI to allow cores to exit from wfe when they
are waiting for specific operations in which one of them is
setting HEAD bit in GWS_TAG.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Hemant Agrawal [Tue, 5 Nov 2019 07:59:07 +0000 (13:29 +0530)]
doc: bump supported SDK and firmware version for DPAA2
This patch bump the supported SDK and MC firmware version
to the latest.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Hemant Agrawal [Tue, 5 Nov 2019 07:59:06 +0000 (13:29 +0530)]
config: remove redundant DPAA2 build
dpaa and dpaa2 config have evolved to be same. The same binary
can now work across the platforms. So, there is no need to maintain
two different build configs.
The dpaa config shall work for both generation of dpaa platforms.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Rasesh Mody [Wed, 6 Nov 2019 05:45:20 +0000 (21:45 -0800)]
net/bnx2x: fix meson build
Use kernel headers for __le* types to avoid potential conflicts
resulting in redefinition errors for some Linux build environments.
Add check for FreeBSD execution environments.
Without this fix, aarch64 builds can fail with error below:
In file included from ../drivers/net/bnx2x/bnx2x.h:22,
from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
../drivers/net/bnx2x/bnx2x_osal.h:27:17: error:
conflicting types for ‘uint64_t’
#define __le64 uint64_t
^~~~~~~~
In file included from /usr/include/stdint.h:37,
from /usr/lib/gcc/aarch64-linux-gnu/8/include/stdint.h:9,
from ../lib/librte_eal/common/include/arch/arm/rte_byteorder.h:16,
from ../drivers/net/bnx2x/bnx2x.h:17,
from ../drivers/net/bnx2x/bnx2x_ethdev.c:8:
/usr/include/aarch64-linux-gnu/bits/stdint-uintn.h:27:20: note:
previous declaration of ‘uint64_t’ was here
typedef __uint64_t uint64_t;
^~~~~~~~
There is also one minor change mixed in this commit:
Some use of __FreeBSD__ are replaced by RTE_EXEC_ENV_FREEBSD.
Fixes:
38dff79ba736 ("net/bnx2x: update HSI")
Signed-off-by: Rasesh Mody <rmody@marvell.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Tested-by: Gavin Hu <gavin.hu@arm.com>
Olivier Matz [Mon, 4 Nov 2019 10:06:23 +0000 (11:06 +0100)]
test/mempool: fix false positive result
The ret variable, initialized to -1, is changed to 0 during the test,
making the test successful in some cases where it should return a
failure.
Fix this by always using the GOTO_ERR() macro that sets the ret
variable before doing the goto.
Fixes:
923ceaeac140 ("test/mempool: add unit test cases")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:06 +0000 (16:37 +0100)]
mempool: use specific macro for object alignment
For consistency, RTE_MEMPOOL_ALIGN should be used in place of
RTE_CACHE_LINE_SIZE. They have the same value, because the only arch
that was defining a specific value for it has been removed from DPDK.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:05 +0000 (16:37 +0100)]
mempool: prevent objects from being across pages
When populating a mempool, ensure that objects are not located across
several pages, except if user did not request IOVA-contiguous objects.
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:04 +0000 (16:37 +0100)]
mempool: introduce helpers for populate and required size
Introduce new functions that can used by mempool drivers to
calculate required memory size and to populate mempool.
For now, these helpers just replace the *_default() functions
without change. They will be enhanced in next commit.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:03 +0000 (16:37 +0100)]
mempool: introduce function to get mempool page size
In rte_mempool_populate_default(), we determine the page size,
which is needed for calc_size and allocation of memory.
Move this in a function and export it, it will be used in a next
commit.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:02 +0000 (16:37 +0100)]
mempool: remove optimistic IOVA-contiguous allocation
The previous commit reduced the amount of required memory when
populating the mempool with non IOVA-contiguous memory.
Since there is no big advantage to have a fully iova-contiguous mempool
if it is not explicitly asked, remove this code, it simplifies the
populate function.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:01 +0000 (16:37 +0100)]
mempool: reduce wasted space on populate
The size returned by rte_mempool_op_calc_mem_size_default() is aligned
to the specified page size. Therefore, with big pages, the returned size
can be much more that what we really need to populate the mempool.
For instance, populating a mempool that requires 1.1GB of memory with
1GB hugepages can result in allocating 2GB of memory.
This problem is hidden most of the time due to the allocation method of
rte_mempool_populate_default(): when try_iova_contig_mempool=true, it
first tries to allocate an iova contiguous area, without the alignment
constraint. If it fails, it fallbacks to an aligned allocation that does
not require to be iova-contiguous. This can also fallback into several
smaller aligned allocations.
This commit changes rte_mempool_op_calc_mem_size_default() to relax the
alignment constraint to a cache line and to return a smaller size.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Olivier Matz [Tue, 5 Nov 2019 15:37:00 +0000 (16:37 +0100)]
mempool: allow populating with unaligned virtual area
rte_mempool_populate_virt() currently requires that both addr
and length are page-aligned.
Remove this unneeded constraint which can be annoying with big
hugepages (ex: 1GB).
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Shreyansh Jain [Tue, 5 Nov 2019 14:23:21 +0000 (19:53 +0530)]
bus/fslmc: sanitize device name parsing for clarity
remove unnecessary dup and free
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Nipun Gupta <nipun.gupta@nxp.com>
Hemant Agrawal [Tue, 5 Nov 2019 14:23:20 +0000 (19:53 +0530)]
bus/dpaa: move QBMAN global init to bus
DPAA SEC shall be able to work independent of DPAA ETH
driver.
This patch moves qbman init to bus, so that any driver
can use them even when no eth resources are present
or none of the eth devices are probed.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Radu Bulie [Tue, 5 Nov 2019 14:23:19 +0000 (19:53 +0530)]
mempool/dpaa2: report error on endless loop in mbuf release
When BMAN is not able to accept more buffers, it could be that
there are no FBPR's (internal mem provided to bman) left.
Report error in such condition.
Fixes:
5dc43d22b5ad ("mempool/dpaa2: add hardware offloaded mempool")
Cc: stable@dpdk.org
Signed-off-by: Radu Bulie <radu-andrei.bulie@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:18 +0000 (19:53 +0530)]
raw/dpaa2_cmdif: add retry and timeout in packet enqueue API
This patch adds retry in the DPAA2 CMDIF packet enqueue API
Fixes:
53c71586c789 ("raw/dpaa2_cmdif: support enqueue/dequeue operations")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:17 +0000 (19:53 +0530)]
raw/dpaa2_qdma: add retry and timeout in packet enqueue API
This patch adds the logic in the DPAA2 QDMA packet enqueue API
Fixes:
4d9a3f2a0159 ("raw/dpaa2_qdma: support RBP mode")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:16 +0000 (19:53 +0530)]
net/dpaa2: add retry and timeout in packet enqueue API
In the packet transmit, if the QBMAN is not able to process the
packets, the Tx function loops infinitely to send the packet out.
This patch changes the logic retry for some time (count) and then
return.
Fixes:
cd9935cec873 ("net/dpaa2: enable Rx and Tx operations")
Fixes:
16c4a3c46ab7 ("bus/fslmc: add enqueue response read in qbman")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Signed-off-by: Radu Bulie <radu-andrei.bulie@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:15 +0000 (19:53 +0530)]
common/dpaax: fallback to check separate memory node for VM
In Virtual Machine the memory node in the device tree is at
'/proc/device-tree/memory/reg' which is separate from the memory
node path on the host. This patch enables check on both the paths.
Fixes:
2f3d633aa593 ("common/dpaax: add library for PA/VA translation table")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:14 +0000 (19:53 +0530)]
net/dpaa: fix LS1043 alignment check
On LS1043, we are good to check 128 byte alignment of offset to
transmit out the packet
Fixes:
f8c7a17a48c9 ("net/dpaa: support Tx scatter gather for non-DPAA buffer")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Nipun Gupta [Tue, 5 Nov 2019 14:23:13 +0000 (19:53 +0530)]
net/dpaa: fix supported RSS types
This patch fixes the supported RSS types on DPAA platform
Fixes:
15aa2a1b02e6 ("net/dpaa: update RSS offload types")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:45 +0000 (15:21 +0000)]
test/fib: add IPv6 performance autotests
Performance IPv6 tests for the FIB library.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:44 +0000 (15:21 +0000)]
test/fib: add performance autotests
Performance tests for the new FIB library.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:43 +0000 (15:21 +0000)]
test/fib: add IPv6 autotests
Functional IPv6 tests for the FIB library.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:42 +0000 (15:21 +0000)]
test/fib: add autotests
Functional tests for the new FIB library.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:41 +0000 (15:21 +0000)]
fib: add dataplane algorithm for IPv6
Add fib implementation for ipv6 using modified DIR24_8 algorithm.
Implementation is similar to current LPM6 implementation but has
few enhancements:
faster control plane operations
more bits for userdata in table entries
configurable userdata size
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:40 +0000 (15:21 +0000)]
fib: add DIR24-8 dataplane algorithm
Add fib implementation for DIR24_8 algorithm for IPv4.
Implementation is similar to current LPM implementation but has
few enhancements:
faster control plane operations
more bits for userdata in table entries
configurable userdata size
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:39 +0000 (15:21 +0000)]
fib: support IPv6
Add FIB library support for IPv6.
It implements a dataplane structures and algorithms designed for
fast IPv6 longest prefix match.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:38 +0000 (15:21 +0000)]
fib: add FIB library
Add FIB (Forwarding Information Base) library. This library
implements a dataplane structures and algorithms designed for
fast longest prefix match.
Internally it consists of two parts - RIB (control plane ops) and
implementation for the dataplane tasks.
Initial version provides two implementations for both IPv4 and IPv6:
dummy (uses RIB as a dataplane) and DIR24_8 (same as current LPM)
Due to proposed design it allows to extend FIB with new algorithms
in future (for example DXR, poptrie, etc).
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Vladimir Medvedkin [Fri, 1 Nov 2019 15:21:37 +0000 (15:21 +0000)]
test/rib: add IPv6 autotests
Functional tests for RIB6.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>