This makes the code safer by helping the compiler catch errors.
Rename the variables, too; they're not callbacks anymore.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Enable the interrupt if the platform & device support it.
This prevents spurious interrupts on virtual platforms.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
For future support of virtual devices, move the PCI code to its own
file. Create a new device interface, struct ionic_dev_intf, to plug
in to common code.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Signed-off-by: Neel Patel <neel.patel@amd.com>
Signed-off-by: R Mohamed Shah <mohamedshah.r@amd.com>
There is no need to allocate the interrupt vector list if
datapath packet interrupts are not enabled.
This conserves resources.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
These bits are not used. Remove them to simplify the code.
Fix the spacing on the IONIC_ALIGN #define.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Test min and max MTU against values read from firmware, for correctness.
Update the firmware field name, for clarity.
The device must be stopped before changing MTU, for correctness.
Store the calculated frame size in the queue, for performance.
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Signed-off-by: R Mohamed Shah <mohamedshah.r@amd.com>
Report descriptor errors in ierrors instead of imissed.
Don't report rx_queue_empty or rx_queue_disabled in imissed,
since those packet errors are already included in the
rx_*_drop_packets counters.
This makes the reported stats correct.
Fixes: 3cdfd90579e7 ("net/ionic: add stats")
Cc: stable@dpdk.org
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Check the match variable after copying cmd info, or else there can
be unexpected results.
Fixes: a27e0e96ab77 ("net/ionic: observe endianness in Rx filter")
Cc: stable@dpdk.org
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Otherwise the log messages will be garbled.
Fixes: 4ae96cb88fa0 ("net/ionic: do minor logging fixups")
Cc: stable@dpdk.org
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
This field needs to be LE when talking to the FW.
Fixes: 22e7171bc63b ("net/ionic: support RSS")
Cc: stable@dpdk.org
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
These fields all need to be LE when talking to the FW.
Fixes: a27d901331da ("net/ionic: add Rx and Tx handling")
Cc: stable@dpdk.org
Signed-off-by: Andrew Boyer <andrew.boyer@amd.com>
Commit 5be3b40fea60 ("net/bonding: fix values of descriptor limits")
breaks reporting of "nb_min" and "nb_align" values obtained from
back-end devices' descriptor limits. This means that work done
by eth_bond_slave_inherit_desc_lim_first() as well as
eth_bond_slave_inherit_desc_lim_next() gets dismissed.
Revert the offending commit and use proper workaround
for the test case mentioned in the said commit.
Meanwhile, the test case itself might be poorly constructed.
It tries to run a bond with no back-end devices attached,
but, according to [1] ("Requirements / Limitations"),
at least one back-end device must be attached.
[1] doc/guides/prog_guide/link_bonding_poll_mode_drv_lib.rst
Fixes: 5be3b40fea60 ("net/bonding: fix values of descriptor limits")
Cc: stable@dpdk.org
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Chas Williams <3chas3@gmail.com>
Add the logics to support the feature of RSS packets based on
the inner layer of VXLAN tunnel.
Signed-off-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>
When dedicated queues are enable with bonding mode 4 (mlx5), the
application sets the flow, which cannot be set if the device is not
started. This fixed the issue by starting the device just before
setting the flow. Because device should be started to set the flow.
Also it does not effect other driver codes (I have tried on ixgbe).
Bugzilla ID: 759
Signed-off-by: Usman Tanveer <usman.tanveer@emumba.com>
Acked-by: Chas Williams <3chas3@gmail.com>
Currently, the defined error handling modes include:
1) NONE: it means no error handling modes are supported by this port.
2) PASSIVE: passive error handling, after the PMD detect that a reset
is required, the PMD reports RTE_ETH_EVENT_INTR_RESET event, and
application invoke rte_eth_dev_reset() to recover the port.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Allows retrieval of SSO and NPA pffunc addresses without
device ownership and initialization.
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Acked-by: Tomasz Duszynski <tduszynski@marvell.com>
Fix the allocation of port COS when the application requested port
COS exceeds (e.g. beyond 0-15) the number of LDB ports for
the domain.
Driver limits application specified ports from a COS to the
max ports allocated for the COS so that the rest of the
ports can be allocated from default(best) COS.
Fixes: bec8901bfe9f ("event/dlb2: support ldb port specific COS")
Cc: stable@dpdk.org
Signed-off-by: Abdullah Sevincer <abdullah.sevincer@intel.com>
The log should display the value, not the ID.
Fixes: e21df4b062b5 ("test/eventdev: add SW xstats tests")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
The issue is seen by unit tests:
MALLOC_PERTURB_=204 \
DPDK_TEST=eventdev_selftest_sw \
/root/dpdk/x86_64-native-linuxapp-gcc/app/test/dpdk-test -c 0xff
(...)
*** Running XStats ID Reset test...
12: 1761: qid_0_port_2_pinned_flows value , expected 1 got 7
1778: qid_0_port_2_pinned_flows value incorrect, expected 1 got 7
ERROR - XStats ID Reset test FAILED.
SW Eventdev Selftest Failed.
Test Failed
The flow ID is not set in the event, which results in an undefined
flow, whose value depends on what was previously in stack. Having
different flows for the packets makes the test to fail, since only one
flow is expected.
This only happens in -O3, where the same stack area is shared by the
event object and the address of the mbuf allocated in rte_gen_arp().
Fix this by properly initializing the flow id.
Bugzilla ID: 1101
Fixes: e21df4b062b5 ("test/eventdev: add SW xstats tests")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Increase xstats ID width from 32 to 64 bits. This also
fixes the xstats ID datatype discrepancy between reset and
rest of the xstats family.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Reviewed-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Fix the calculation error of the total number of LDB ports
during port COS override from dlb2 event structure.
Fixes: bec8901bfe9f ("event/dlb2: support ldb port specific COS")
Cc: stable@dpdk.org
Signed-off-by: Abdullah Sevincer <abdullah.sevincer@intel.com>
Since COS is now per port specific only and supported through
port_cos in dev_args, there is no need to have a COS
argument in dev_args.
Signed-off-by: Abdullah Sevincer <abdullah.sevincer@intel.com>
Add checks during port probing for validating producer
core masks if they are a subset of EAL coremask.
Error is returned if producer coremask is not a subset
of EAL coremask.
Signed-off-by: Abdullah Sevincer <abdullah.sevincer@intel.com>
Remove COS (class of service) from port probing criteria and
apply enhancements for selection of ports from best
COS when default COS (255) is used.
Signed-off-by: Abdullah Sevincer <abdullah.sevincer@intel.com>
vdev_probe calls driver->probe and set dev->device.driver,
which will be NULL if the probe fails.
In vdev_cleanup, drv = container_of(dev->device.driver)
drv will be !NULL in this case, causing drv->remove
Segmentation fault.
Fixed by checking dev->device.driver before.
Log:
$ sudo dpdk-test --vdev=crypto_uadk --log-level=6
vdev_probe(): failed to initialize crypto_uadk device
EAL: Bus (vdev) probe failed.
RTE>>quit
Segmentation fault
Fixes: 1cab1a40ea9b ("bus: cleanup devices on shutdown")
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Reviewed-by: David Marchand <david.marchand@redhat.com>
During PCI bus device cleanup some interrupt handle pointers and the
bus_info pointer are not being free'd, leading to memory leaks.
This patch fixes the memory leaks by ensuring they are free'd during
device cleanup on exit.
Fixes: 1cab1a40ea9b ("bus: cleanup devices on shutdown")
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Tested-by: Weiyuan Li <weiyuanx.li@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
The reason for not building is updated
to be consistent with other drivers.
The libibverbs was not detected through pkg-config.
The method dependency() needs to be used first.
The support in rdma-core and Linux is not released yet,
so the documentation is updated.
Fixes: 517ed6e2d590 ("net/mana: add basic driver with build environment")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Linux EAL triggers a scan on all buses, PCI included.
Once done, it configures VFIO.
Checking for VFIO status in the PCI bus scan is pointless.
Signed-off-by: David Marchand <david.marchand@redhat.com>
As the possible failure of the malloc(), the not_checked and
checked could be NULL pointer.
Therefore, it should be better to check it in order to avoid
the dereference of the NULL pointer.
Fixes: b7aaf417f936 ("raw/ioat: add bus driver for device scanning automatically")
Cc: stable@dpdk.org
Signed-off-by: Shiqi Liu <835703180@qq.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Add support for a list of deprecated libs to the lib/meson.build file.
This will be used to mark libraries that are planned to be removed from
DPDK. The first user of this will be KNI in a next patch.
Deprecated libraries should still be tested in the CI, so update our
build testing and CI scripts.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
This patchset bumps the minimum meson version from 0.49.2 to 0.53.2.
Ideally, the minimum version should be 0.53 without a point release, but
some DPDK builds (mingw) are broken with 0.53.0 due to issue[1], fixed
by commit[2] in 0.53.1. Therefore we use the latest point release from
0.53 branch i.e. 0.53.2.
Some new features of interest which can now be used in DPDK with this
new minimum meson version:
* can do header-file checks directly inside find_library calls, rather
than needing a separate check.[v0.50].
* can pass multiple cross-files at the same time when cross-compiling
[v0.51].
* "alias_target" function, to allow use to give better/shorter names
for particular build objects [v0.52].
* auto-generation of clang-format [v0.50] and clang-tidy[v0.52] targets
when those tools are present and config dotfiles are present.
Similarly ctags and cscope are added as targets when those tools are
present [v0.53]
* meson module for filesystem operations, so meson can now check for the
presence of particular files or directories [v0.53].
* "summary" function to provide a configuration summary at the end of
the meson run [v0.53].
Plus many other features. See [3] for full details of each version.
[1] https://github.com/mesonbuild/meson/issues/6442
[2] https://github.com/mesonbuild/meson/pull/6457/commits/8e7a7c36b579
[3] https://mesonbuild.com/Release-notes.html
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
The `mp_cb_registered` flag shared between all processes
was used to ensure that for any IB device (MLX5 common device)
mempool event callback was registered only once
and mempools that had been existing before the device start
were traversed only once to register them.
Since mempool callback registrations have become process-private,
callback registration must be done by every process.
The flag can no longer reflect the state for any single process.
Replace it with a registration counter to track
when no more callbacks are registered for the device in any process.
It is sufficient to only register pre-existing mempools
in the primary process because it is the one that starts the device.
Fixes: 690b2a88c2f7 ("common/mlx5: add mempool registration facilities")
Cc: stable@dpdk.org
Signed-off-by: Dmitry Kozlyuk <dkozlyuk@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Add support for protocol based buffer split in normal Rx
data paths. When the Rx queue is configured with specific protocol type,
packets received will be directly split into protocol header and
payload parts. And the two parts will be put into different mempools.
Currently, protocol based buffer split is not supported in vectorized
paths.
A new API ice_buffer_split_supported_hdr_ptypes_get() has been
introduced, it will return the supported header protocols of ice PMD
to app for splitting.
Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
Signed-off-by: Xuan Ding <xuan.ding@intel.com>
Signed-off-by: Wenxuan Wu <wenxuanx.wu@intel.com>
When creating flow subscription pattern that it might cause a
memory leak.
This patch fix the error by adding a free memory code.
And some typos have also been fixed.
Coverity issue: 381130
Fixes: 6d42380e5983 ("net/iavf: add flow subscrption supported pattern")
Fixes: 7b902af49947 ("net/iavf: support flow subscription rule")
Signed-off-by: Jie Wang <jie1x.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
In the following two cases, tcp_hdr + sizeof(*tcp_hdr) == pkt_end,
and the TCP port is not taken into account in calculating the HASH
value of TCP packets. TCP connections with the same source and
destination IP addresses will be hashed to the same slave port,
which may cause load imbalance.
1. TCP Pure ACK packets with no options, The header length is 20
and there is no data.
2. A TCP packet contains data, but the first seg of the mbuf
contains only the header information (ETH, IP, TCP), and the
data is in subsequent segs, which is usually the case in the
indirect mbuf used for zero-copy.
Fixes: 726158060d55 ("net/bonding: fix potential out of bounds read")
Cc: stable@dpdk.org
Signed-off-by: Jun Qiu <jun.qiu@jaguarmicro.com>
Acked-by: Min Hu (Connor) <humin29@huawei.com>
Add fixed point multiplication for EC curve in CNXK.
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
Add support in existing bbdev PMDs for the explicit number of queues
and priority for each operation type configured on the device.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Added device status information, so that the PMD can
expose information related to the underlying accelerator device status.
Minor order change in structure to fit into padding hole.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Mingshan Zhang <mingshan.zhang@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Added check so user gets error if they try to configure the
nb_max_matches value when using rte_regexdev_configure().
Signed-off-by: Gerry Gribbon <ggribbon@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
Added support to allow parsing of a combined ROF file to
locate compatible binary ROF data for the Bluefield hardware
being run on.
Signed-off-by: Gerry Gribbon <ggribbon@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
Allows application to query maximum number of mbuf segments that can
be chained together.
Signed-off-by: Gerry Gribbon <ggribbon@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
Enabled software PMDs in IOVA as PA disabled build
as they work with IOVA as VA.
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
