Add in the basic probe/remove skeleton code for DSA devices which are bound
directly to vfio or uio driver. The kernel module for supporting these uses
the "idxd" name, so that name is used as function and file prefix to avoid
conflict with existing "ioat" prefixed functions.
Since we are adding new files to the driver and there will be common
definitions shared between the various files, we create a new internal
header file ioat_private.h to hold common macros and function prototypes.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Only a few definitions from the hardware spec are actually used in the
driver runtime, so we can copy over those few and make the rest of the spec
a private header in the driver.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Rather than having the fence signalled via a flag on a descriptor - which
requires reading the docs to find out whether the flag needs to go on the
last descriptor before, or the first descriptor after the fence - we can
instead add a separate fence API call. This becomes unambiguous to use,
since the fence call explicitly comes between two other enqueue calls. It
also allows more freedom of implementation in the driver code.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Since the hardware supported by the ioat driver is capable of operations
other than just copies, we can rename the doorbell and completion-return
functions to not have "copies" in their names. These functions are not
copy-specific, and so would apply for other operations which may be added
later to the driver.
Also add a suitable warning using deprecation attribute for any code using
the old functions names.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Rather than having a single long complicated header file for general use we
can split things so that there is one header with all the publicly needed
information - data structs and function prototypes - while the rest of the
internal details are put separately. This makes it easier to read,
understand and use the APIs.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
Add a flag which controls whether rte_ioat_enqueue_copy and
rte_ioat_completed_copies function should process handle parameters. Not
doing so can improve the performance when handle parameters are not
necessary.
Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
In case of any failures, include the function name and the line number of
the error message in the message, to make tracking down the failure easier.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
To allow the header file to be used from C++ code we need to ensure all
typecasts are explicit, and include an 'extern "C"' guard.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
When rte_rawdev_pmd_release() is called, rte_rawdev_close() looks for a
dev_close function for the device causing a segmentation fault when no
close() function is implemented for a driver.
This patch resolves the issue by adding a stub function ioat_dev_close().
Fixes: f687e842e3 ("raw/ioat: introduce IOAT driver")
Cc: stable@dpdk.org
Reported-by: Sunil Pai G <sunil.pai.g@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>
This patch return OK code (0) from skeleton_rawdev_close function
if firmware is in SKELETON_FW_READY state. Formerly it returned
-EINVAL error code.
Returning an error here is troublesome as it disallows proper release
of the rawdev. The rte_rawdev_pmd_release function from librte_rawdev
library calls drivers' rawdev_close handler and continues execution
only in case of errorless call.
(see lib/librte_rawdev/rte_rawdev.c:540)
The SKELETON_FW_READY state is reached after creation, reset, unload
or close of the device. The device should be ok to be released in
such situations.
To reproduce issue fixed by this patch, call rawdev_autotest
from dpdk-test app for few times. As the device is not properly
released, the next calls will fail.
Fixes: 61c592a8d0 ("raw/skeleton: introduce skeleton rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Statistics: passed, failed, unsupported and total are kept
in global static variables. As global variables they are initiated
with zeroes. However running test multiple times cumulates results
from previous calls.
This patch resets statistics with zeroes in testsuite_setup().
To reproduce issue fixed by this patch, run rawdev_autotest command
in dpdk-test app multiple times.
Fixes: 55ca1b0f21 ("raw/skeleton: add test cases")
Cc: stable@dpdk.org
Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
The current selftest function uses a single global variable to track state
which implies that only a single instance can have the selftest function
called on it. Change this to an array to allow multiple instances to be
tested.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Add NTB device support (4th generation) for Intel Ice Lake platform.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Since the 20.08 release deprecated rte_cio_*mb APIs because these APIs
provide the same functionality as rte_io_*mb APIs on all platforms, so
remove them and use rte_io_*mb instead.
Signed-off-by: Phil Yang <phil.yang@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>
Acked-by: David Marchand <david.marchand@redhat.com>
The checks for libfdt try dependency() first which would only work if
a pkg-config would be present but libfdt has none.
Then it probes for the lib path itself via cc.find_library.
But later it adds the result of either probe to ext_deps which ends up
in build and also the resulting pkg-config to contain toolchain versioned
paths in Libs.private like:
/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/libfdt.so
which obviously breaks on toolchain updates.
In general libs used multiple times - ipn3ke + ifpga in this case - are
checked centrally in config/meson.build so move it there and fix the
adding of dependencies to not use the full file path.
The result is libfdt in pkg-config now showing up as:
Libs.private: -pthread -lm -ldl -lnuma -lfdt -lpcap
Fixes: e1defba4cf ("raw/ifpga/base: support device tree")
Cc: stable@dpdk.org
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Reviewed-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
The driver APIs for returning the queue default config can fail if the
parameters are invalid, or other reasons, so allow them to return error
codes to the rawdev layer and from hence to the app.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
The queue setup and queue defaults query functions take a void * parameter
as configuration data, preventing any compile-time checking of the
parameters and limiting runtime checks. Adding in the length of the
expected structure provides a measure of typechecking, and can also be used
for ABI compatibility in future, since ABI changes involving structs almost
always involve a change in size.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Currently with the rawdev API there is no way to check that the structure
passed in via the dev_private pointer in the structure passed to configure
API is of the correct type - it's just checked that it is non-NULL. Adding
in the length of the expected structure provides a measure of typechecking,
and can also be used for ABI compatibility in future, since ABI changes
involving structs almost always involve a change in size.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Since we now allow some parameter checking inside the driver info_get()
functions, it makes sense to allow error return from those functions to the
caller. Therefore we change the driver callback return type from void to
int.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Currently with the rawdev API there is no way to check that the structure
passed in via the dev_private pointer in the dev_info structure is of the
correct type - it's just checked that it is non-NULL. Adding in the length
of the expected structure provides a measure of typechecking, and can also
be used for ABI compatibility in future, since ABI changes involving
structs almost always involve a change in size.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
A decision was made [1] to no longer support Make in DPDK, this patch
removes all Makefiles that do not make use of pkg-config, along with
the mk directory previously used by make.
[1] https://mails.dpdk.org/archives/dev/2020-April/162839.html
Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Start a new release cycle with empty release notes.
The ABI version becomes 21.0.
The ABI major is back to normal, having only one number (21 vs 20.0).
The map files are updated to the new ABI major number (21).
The ABI exceptions are dropped.
Travis ABI check is disabled because compatibility is not preserved.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Add fecmode setting on NIOS SPI primary initialization.
this SPI is shared by NIOS core inside FPGA, NIOS will
use this SPI primary to do some one-time initialization
after power up, and then release the control to DPDK.
Fix the timeout initialization for polling the
NIOS_INIT_DONE.
Fixes: bc44402f ("raw/ifpga/base: configure FEC mode")
Cc: stable@dpdk.org
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
0x4a means idle status on physical layer. when encounter
0x4a on raw data, it need insert a ESCAPE character for
indication.
Fixes: 96ebfcf8 ("raw/ifpga/base: add SPI and MAX10 device driver")
Cc: stable@dpdk.org
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Introduce the RTE_LOG_REGISTER macro to avoid the code duplication
in the logtype registration process.
It is a wrapper macro for declaring the logtype, registering it and
setting its level in the constructor context.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Sachin Saxena <sachin.saxena@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Currently rte_mcp_ptr_list is being shared as a variable
across libs. This is only used in control path.
This patch change it to a exported function based access.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Update the portal allocation failure log to print the thread id
as well.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Add support for Ice Lake IOAT DMA engine PCI Device ID.
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Change references to ABI 20.0.1 to use ABI v21, see
https://doc.dpdk.org/guides/contributing/abi_policy.html#general-guidelines
"Major ABI versions are declared no more frequently than yearly.
Compatibility with the major ABI version is mandatory in subsequent
releases until a new major ABI version is declared."
Combined ABI policy and versioning in maintainers, add map files to the
filter to more closely monitor future ABI changes.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
There is a common macro __rte_unused, avoiding warnings,
which is now used where appropriate for consistency.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
There is a common macro __rte_packed for packing structs,
which is now used where appropriate for consistency.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Remove setting ALLOW_EXPERIMENTAL_API individually for each Makefile and
meson.build. Instead, enable ALLOW_EXPERIMENTAL_API flag across app, lib
and drivers.
This changes reduces the clutter across the project while still
maintaining the functionality of ALLOW_EXPERIMENTAL_API i.e. warning
external applications about experimental API usage.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
The variable build is already initialized as true in
drivers/meson.build. Duplicate initializations can be removed from mlx.
When the variable build is set to false, it is easier to call
subdir_done() than branch the rest of the code on build condition.
Suggested-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Changed the ABI version to 20.0.1.
Fixes: 56d46d13f7 ("raw/octeontx2_ep: add build infra and device probe")
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Acked-by: David Marchand <david.marchand@redhat.com>
The version of the PMD should not be overwritten with LIBABIVER.
All internal libs must have the same version.
Moreover, specifying LIBABIVER in the driver causes a symbolic link loop:
librte_rawdev_octeontx2_ep.so.1 -> librte_rawdev_octeontx2_ep.so.1
Fixes: 56d46d13f7 ("raw/octeontx2_ep: add build infra and device probe")
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
All buffers and ring info should be written before tail register update.
This patch relocates the write memory barrier before updating tail register
to avoid potential issues.
Fixes: 11b5c7daf0 ("raw/ntb: add enqueue and dequeue functions")
Cc: stable@dpdk.org
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Add rawdev's selftest feature in SDP VF driver, which
verifies the EP mode functionality test.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Register "dev_configure" API to configure/initialize the SDP
VF PCIe devices.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Add the OCTEON TX2 SDP EP device probe along with the
build infrastructure for Make and meson builds.
Signed-off-by: Mahipal Challa <mchalla@marvell.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
The ipn3ke driver and the ifpga driver had circular dependencies on each
other, meaning that neither could be built with meson. Fix this by:
* setting the build order of net and raw to match that in makefiles
* removing the dependency from the net driver on the rawdev one
* fixing the dependency names in the rawdev driver meson.build file
Fixes: 8418c92811 ("net/ipn3ke: remove configuration for i40e port bonding")
Fixes: e1defba4cf ("raw/ifpga/base: support device tree")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Remove trailing blank lines. They serve no purpose and are just
editor leftovers.
These can cause git to complain about whitespace errors during merges.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Merge all versions in linker version script files to DPDK_20.0.
This commit was generated by running the following command:
:~/DPDK$ buildtools/update-abi.sh 20.0
Signed-off-by: Pawel Modrak <pawelx.modrak@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Since the library versioning for both stable and experimental ABI's is
now managed globally, the LIBABIVER and version variables no longer
serve any useful purpose, and can be removed.
The replacement in Makefiles was done using the following regex:
^(#.*\n)?LIBABIVER\s*:=\s*\d+\n(\s*\n)?
(LIBABIVER := numbers, optionally preceded by a comment and optionally
succeeded by an empty line)
The replacement for meson files was done using the following regex:
^(#.*\n)?version\s*=\s*\d+\n(\s*\n)?
(version = numbers, optionally preceded by a comment and optionally
succeeded by an empty line)
[David]: those variables are manually removed for the files:
- drivers/common/qat/Makefile
- lib/librte_eal/meson.build
[David]: the LIBABIVER is restored for the external ethtool example
library.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Introducing new register and unregister API for ifpga interrupt.
1. register FME and AFU interrupt
ifpga_register_msix_irq()
2. unregister FME and AFU interrupt
ifpga_unregister_msix_irq()
On PAC N3000 card, there is one PCIe MSIX interrupt for FME management,
like the error report, thermal management, we use this interrupt in
ifpga_rawdev device driver. on the other hand, there are about 4 PCIe
MSIX interrupts are reserved for AFU which end-user can use those
interrupts in their AFU logic design. End-user can use those APIs to
register interrupt handler in their AFU drivers.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
In PAC N3000 card, there is one MAX10 chip in each card, and
all of the sensors are connected to MAX10 chip. To support multiple
cards in one server, we introducing a sensor device list under
intel_max10_device instead of a global list. On the other hand, we
using separate intel_max10_device instance for each opae_adatper.
Add mutex lock on do_transaction() function for SPI driver to avoid
race condition.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Add new API to get the board info.
opae_mgr_get_board_info()
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
We can change the PKVL FEC mode when the A10 NIOS FW
initialization. The end-user can use this feature the
change the FEC mode, the default mode is RS FEC mode.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
In PAC N3000 Card, MAX10 Board Management Controller (BMC) implements
the security functionality.
Security functionality adds secure Remote System Update (RSU)
authentication and integrity checks for FPGA flat image,
and FW updates to the card.
This patch adds security feature support for MAX10, in secure solution
some registers and the content of the Device Tree changes.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
The ipn3ke board FPGA and i40e BDF scan has added in ifpga_rawdev,
so it doesn't need to provide configuration for i40e port bonding.
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Add SEU interrupt support for FPGA.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
The sensor devices are connected in MAX10 FPGA. we used the
device tree to describe those sensor devices. Parse the device
tree to get the sensor devices and add them into a list.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
The length of send buffer of SPI bus should be 4bytes align.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
In PAC N3000 card, this is a BMC chip which using MAX10 FPGA
to manage the board configuration, like sensors, flash controller,
QSFP, powers. And this is a SPI bus connected between A10 FPGA and
MAX10, we can access the MAX10 registers over this SPI bus.
In BMC, there are about 19 sensors in MAX10 chip, including the FPGA
core temperature, Board temperature, board current, voltage and so on.
We use DTB (Device tree table) to describe it. This DTB file is store
in nor flash partition, which will flashed in Factory when the boards
delivery to customers. And the same time, the customers can easy to
customize the BMC configuration like change the sensors.
Add device tree support by using libfdt library in Linux distribution.
The end-user should pre-install the libfdt and libfdt-devel package
before use DPDK on PAC N3000 Card.
For Centos 7.x: sudo yum install libfdt libfdt-devel
For Ubuntu 18.04: sudo apt install libfdt-dev libfdt1
To eliminate build error, we currently do not compile raw/ifpga
and net/ipn3ke. User should install libfdt and libfdt-devel first,
modify config/common_linux, CONFIG_RTE_LIBRTE_PMD_IFPGA_RAWDEV=n
to CONFIG_RTE_LIBRTE_PMD_IFPGA_RAWDEV=y, modify config/common_base,
CONFIG_RTE_LIBRTE_IPN3KE_PMD=n to CONFIG_RTE_LIBRTE_IPN3KE_PMD=y.
Then this function can work.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This patch exposes SEU error information to application then application
could compare this information (128bit) with its own SMH file to know
if this SEU is a fatal error or not.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Every defined bit in FME_ERROR0 is RW1C. Other reserved bits are always
0 when readout and it will plan to be RW1C if needed in future.
So it is safe just write the read back value to clear all the errors.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Add IRQ support for ifpga FME global error, port error and unit.
We implemented this feature by vfio interrupt mechanism.
To build this feature, CONFIG_RTE_EAL_VFIO should be enabled.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
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>
This patch adds the logic in the DPAA2 QDMA packet enqueue API
Fixes: 4d9a3f2a01 ("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>
The rawdev xstats_reset function is now enabled. It is called when the
ioat autotest completes, to reset all xstat values after they have been
modified during testing.
Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
When running the ioat_rawdev_autotest, the ring size was initially required
to be 0. This prevented the test being run multiple times, as the ring size
is modified to a non-zero value when running the first test.
A global variable is now used to track the expected ring size, and is used
in the initial value check. This enables the test to be run more than
once.
Fixes: 849470d522 ("raw/ioat: add configure, start and stop functions")
Cc: stable@dpdk.org
Reported-by: Yinan Wang <yinan.wang@intel.com>
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
The ioat rawdev was initially started during the test, however was never
stopped. This would cause issues when running the test again, as the device
cannot be configured when in a running state.
The device is now stopped after the test has completed, or if the test is
terminated due to error.
Fixes: 849470d522 ("raw/ioat: add configure, start and stop functions")
Cc: stable@dpdk.org
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This code is being shared by more than 1 type of driver.
Common is most appropriate place for it.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
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>
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>
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>
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>
Restrict this header inclusion to its real users.
Fixes: 028669bc9f ("eal: hide shared memory config")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Some drivers were missing reasons text for their disabling in meson.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Luca Boccassi <bluca@debian.org>
The driver names for rawdevs were both different in make and meson builds
and were non-standard in the make version in that some included "rawdev" in
the name while others didn't.
Therefore, for global consistency of naming, we can use "rte_rawdev" rather
than "rte_pmd" for the prefix for the libraries. While most other driver
categories use "rte_pmd" as a prefix, there is precedent for this in the
mempool drivers use "rte_mempool" as a prefix.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The ifpga and skeleton rawdev drivers included "rawdev" in their directory
names, which was superfluous given that they were in the drivers/raw
directory. Shorten the names via this patch.
For meson builds, this will rename the final library .so/.a files
produced, but those will be renamed again later via a patch to
standardize rawdev names.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Some builds with clang report an error because '<>' rather than '""' were
used for including the ioat spec header file.
Target: x86_64-native-bsdapp-clang
error: 'rte_ioat_spec.h' file not found with <angled> include; use "quotes" instead
#include <rte_ioat_spec.h>
^~~~~~~~~~~~~~~~~
"rte_ioat_spec.h"
1 error generated.
Since this file should always be in the same directory as the main header,
we can safely change the include line to fix this error.
Fixes: abff4333ec ("raw/ioat: create device on probe and destroy on release")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
The rte_vdev_driver is declared twice.
The first one is not necessary.
Fixes: 3298fa4853 ("raw/dpaa2_cmdif: introduce DPAA2 command interface driver")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The rte_vdev_driver is declared twice.
The first one is not necessary.
Fixes: 61c592a8d0 ("raw/skeleton: introduce skeleton rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
In order to align name with other PCI driver flag such as
RTE_PCI_DRV_NEED_MAPPING and to reflect its purpose, change
RTE_PCI_DRV_IOVA_AS_VA flag name as RTE_PCI_DRV_NEED_IOVA_AS_VA.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
The incriminated commit broke the use of RTE_PCI_DRV_IOVA_AS_VA which
was intended to mean "driver only supports VA" but had been understood
as "driver supports both PA and VA" by most net drivers and used to let
dpdk processes to run as non root (which do not have access to physical
addresses on recent kernels).
The check on physical addresses actually closed the gap for those
drivers. We don't need to mark them with RTE_PCI_DRV_IOVA_AS_VA and this
flag can retain its intended meaning.
Document explicitly its meaning.
We can check that a driver requirement wrt to IOVA mode is fulfilled
before trying to probe a device.
Finally, document the heuristic used to select the IOVA mode and hope
that we won't break it again.
Fixes: 703458e19c ("bus/pci: consider only usable devices for IOVA mode")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
When using _mm_set_epi64() rather than _mm_set_epi64x() intrinsic, ICC
tries to use the x87 floating point registers, leading to warnings about
not properly clearing value when switching between x87 and SSE/AVX modes.
error #13203: No EMMS instruction before call to function
Fix this by using the set64x() intrinsic.
Fixes: 0a92e63fc4 ("raw/ioat: add local API to perform copies")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
Enable an example for rawdev ntb. Support interactive mode to send
file on one host and receive file from another host. The command line
would be 'send [filepath]' and 'receive [filepath]'.
But since the FIFO is not enabled right now, use rte_memcpy as the enqueue
and dequeue functions and only support transmitting file no more than 4M.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
Add handshake process using doorbell so that two hosts can
communicate to start and stop.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
Add in the list of registers for the device.
And enable NTB device ops for Intel Skylake platform.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
Introduce rawdev driver support for NTB (Non-transparent Bridge) which
can help to connect two separate hosts with each other.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
Sample test to verify DMA functionality, this test covers
internal transfer mode.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Send message to PF to stop DMA queue when device close is
called from application.
Defined the required data structures to support enqueue and
dequeue APIs.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Register dev_configure API to configure DPI PCI devices.
After successful initialization send message to PF to open
corresponding DPI DMA queue. At present hardware doesn't
support mail box for DPI, so PMD to PF communication uses
pre build kernel devfs.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Add the make and meson based build infrastructure along
with the DMA device probe with documentation infrastructure.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
cast unsigned int ports_per_retimer, unsigned int nums_retimer,
unsigned int nums_fvl and unsigned int ports_per_fvl to uint64_t
before multiply operation, to avoid Unintentional integer overflow.
Coverity issue: 337924, 337926
Fixes: d1cd4eb2d4 ("raw/ifpga: support ipn3ke")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Fix the readout retimer link status incorrectly when we
remove the linux intel-fpga-driver and run the DPDK application.
The linux driver will stop the retimer when remove the kernel
modules.
Fixes: 8a256bef ("raw/ifpga/base: add eth group driver")
Cc: stable@dpdk.org
Reported-by: Amrutha Sampath <amrutha.sampath@intel.com>
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Add local APIs to trigger data copies, and retrieve handle values once
those copies are completed. Included are unit tests to validate the data
is copies correctly.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Add stats functions to track what is happening in the driver, and put
unit tests to check those.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Allow initializing a driver instance. Include selftest to validate these
functions.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Add in the "info_get" function to the driver, to allow us to query the
device. This allows us to have the unit test pick up the presence of
supported hardware or not.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Add the create/destroy driver functions so that we can actually allocate
a rawdev and destroy it when done. No rawdev API functions are actually
implemented at this point.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Add in the list of registers for the device. File is taken from the SPDK
project:
https://github.com/spdk/spdk/blob/master/include/spdk/ioat_spec.h
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Add stubs for ioat rawdev driver support in DPDK, specifically:
* makefile and meson build hooks
* initial public header file
* rawdev main C file, with probe and release functions
* release note update announcing the driver
* initial documentation for the new section in the rawdev doc
* unit test stubs for device unit tests
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
For each driver where we optionally disable it, add in the reason why it's
being disabled, so the user knows how to fix it.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
When running self-tests, the driver needs to know the device on which to
run the tests, so we need to take the device ID as parameter. Only the
skeleton driver is providing this selftest capability right now, so we can
easily update it for this change.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Use a variable value rather than compile-time constant zero as the
device id for the skeleton rawdev tests. This ensures we can make the
tests work even if other rawdevs are present.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Using memory on the stack instead of on the heap by calling malloc
also avoid memory leak in case of test case failures
Fixes: 88d0e47880 ("raw/skeleton: fix memory leak on test failure")
Cc: stable@dpdk.org
Signed-off-by: Thinh Tran <thinhtr@linux.vnet.ibm.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
The incriminated commit promoted this symbol as stable but the
prototype still has the tag.
Fixes: fb1a20331d ("raw/dpaa2_qdma: remove experimental tag from APIs")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
In rte_fpga_do_pr() function, if 'stat' return error the
'file_fd' is never closed thus leading a fd leak.
This patch avoids this.
Coverity issue: 279441
Fixes: ef1e8ede3d ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Li Qiang <liq3ea@163.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
vdev driver names are not available in create if called from probe.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
The code shall be unlock post the lock.
Fixes: c22fab9a6c ("raw/dpaa2_qdma: support configuration APIs")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
GCC9 gives warnings if the parameter passed to printf for "%s" could be
NULL, so we need to add checks in some cases to ensure that is not the
case.
Fixes: 3298fa4853 ("raw/dpaa2_cmdif: introduce DPAA2 command interface driver")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
GCC9 gives warnings if the parameter passed to printf for "%s" could be
NULL, so we need to add checks in some cases to ensure that is not the
case.
Fixes: 61c592a8d0 ("raw/skeleton: introduce skeleton rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Using prefix name "ifpga_" for feature and feature_ops data
struct on ifpga base code, which is suggested by Yigit, Ferruh.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
There is two eth group devices in PAC N3000 card,
each eth group include PHY device and MAC device. Exposing
APIs for DPDK PMD driver to access those devices.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
1. Add Altera I2C master device driver
2. Add at24 eeprom driver which is i2c slave device
3. Introducing a new ops for opae_manager: opae_manager_networking_ops.
This ops will include some networking operation by FPGA, like vBNG
operation, MAC ROM operation and so on.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
There is a SPI bus link between A10 FPGA and MAX10 FPGA.
MAX10 is in charge of board management, like power management,
sensors, flash devices.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Get private features attribute like size, id, address after
enumeration, and insert into FEM or Port dedicate list.
when initial the private feature driver, we just compare the
private feature id between the list and feature drivers array
to match the proper drivers.
This patch avoid the hardcore in feature_info array in previous
implementation. and the same time we can use one driver for mulitple
devices which the id is the same.
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
clean up code:
1. use opae_memcpy instead of memcpy
2. use opae_memset instead of memset
3. disable opae_adapter_dump by default
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Add support for route by port mode. The route by port
feature in HW helps in translating the PCI address
of connected device.
Signed-off-by: Minghuan Lian <minghuan.lian@nxp.com>
Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This patch adds support the batch processing for the qdma jobs
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Yi Liu <yi.liu@nxp.com>
These APIs has been in the DPDK for few release now.
This patch removes the experimental tags for the APIs.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Print function name in ifpga log and a new line goes after
every IFPGA log.
Fixes: ef1e8ede3d ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
The term "linuxapp" is a legacy one, but just calling the subdirectory
"linux" is just clearer for all concerned.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
When ifpga_rawdev_create() allocate memory for a new rawdev,
the original code allocate redundant memory for adapter,
which is a member of the rawdev. What is actually necessary is
the adapter to be initialized, not memory allocated.
Fixes: ef1e8ede3d ("raw/ifpga: add Intel FPGA bus rawdev driver")
Cc: stable@dpdk.org
Signed-off-by: Andy Pei <andy.pei@intel.com>
Acked-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
sprintf function is not secure as it doesn't check the length of string.
More secure function snprintf is used
Fixes: 828d51d8fc ("bus/fslmc: refactor scan and probe functions")
Fixes: c22fab9a6c ("raw/dpaa2_qdma: support configuration APIs")
Fixes: e5cbdfc537 ("crypto/dpaa2_sec: add basic operations")
Fixes: b23d4e898a ("crypto/dpaa2_sec: add per dev mempool to store FLE")
Fixes: 623326dded ("crypto/dpaa2_sec: introduce poll mode driver")
Fixes: e7a45f3cc2 ("crypto/caam_jr: add UIO specific operations")
Fixes: f44bccadd8 ("crypto/caam_jr: add device basic operations")
Fixes: 7e3e2954e0 ("crypto/dpaa_sec: move mempool allocation to config")
Fixes: c3e85bdcc6 ("crypto/dpaa_sec: add crypto driver for NXP DPAA platform")
Cc: stable@dpdk.org
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Some global variables are defined with generic names, add component name
as prefix to variables to prevent collusion with application variables.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Tianfei Zhang <tianfei.zhang@intel.com>
Some global variables can indeed be static, add static keyword to them.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
In skeleton_rawdev unit tests, a malloc'd memory was leaking in case
the next sequential test fails. This fix moves the free of the
malloc'd memory above the failing test.
Coverity issue: 260402
Fixes: 55ca1b0f21 ("raw/skeleton: add test cases")
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This patch add the support for new Management Complex
Firmware version to 10.1x.x. One of the main changes in
the APIs ordered queue.
The fslmc bus lib ABI will need to be bumped to reflect
the MC FW API and structure changes.
This will also result in bumping of ABI verion of all dependent
libs as they internally use the MC FW APIs and structures.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
With this patch, fslmc bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.
This patch impacts mempool/dpaa2, event/dpaa2, net/dpaa2,
raw/dpaa2_cmdif and raw/dpaa2_qdma as they are dependent
on the bus/fslmc and thus impact linkage of libraries.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This PMD is built with -Wno-format, which means GCC errors out if
-Wformat-security is used.
Fixes: 56bb54ea1b ("raw/ifpga/base: add Intel FPGA OPAE share code")
Cc: stable@dpdk.org
Signed-off-by: Luca Boccassi <bluca@debian.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
A number of drivers have dependencies on libraries which
are only built on Linux, and so they need to be disabled
on FreeBSD. Rather than basing the disabling on OS, in
each case we base the building of the library on the
presence of the required dependency.
Fixes: 50385c1060 ("net/ifc: add to meson build")
Fixes: 4e9c73e96e ("net/netvsc: add Hyper-V network device")
Fixes: 5936aa3a39 ("net/vhost: add to meson build")
Fixes: 3298fa4853 ("raw/dpaa2_cmdif: introduce DPAA2 command interface driver")
Fixes: b1ee472fed ("raw/dpaa2_qdma: introduce the DPAA2 QDMA driver")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
A constructor is usually declared with RTE_INIT* macros.
As it is a static function, no need to declare before its definition.
The macro is used directly in the function definition.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The patch fixes the compile issue with clang on ARM64, as well as
clang + X86 builing hosts.
Newly introduced #pragma pack(1) in the header file caused compiling
issues for the files who included it.
In file included from drivers/raw/ifpga_rawdev/base/ifpga_fme_dperf.c:5:
In file included from drivers/raw/ifpga_rawdev/base/ifpga_feature_dev.h:8:
drivers/raw/ifpga_rawdev/base/ifpga_hw.h:8:10: error:
the current #pragma pack alignment value is modified in the included file
The fix is to change the #pragma pack alignment locally and not have
effect on other files who included this header file.
Fixes: 56bb54ea1b ("raw/ifpga/base: add Intel FPGA OPAE share code")
Signed-off-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This patch adds Intel FPGA Open Programmable Acceleration
Engine (OPAE)[1] base driver code, in order to support Intel
FPGA devices under DPDK. The base code currently supports
Intel FPGA solutions including integrated solution (Intel(R)
Xeon(R) CPU with FPGAs) and discrete solution (Intel(R)
Programmable Acceleration Card with Intel(R) Arria(R) 10 FPGA)
and it could be extended to support more FPGA devices in the
future. Please refer to [1][2] for more introduction on OPAE
and Intel FPGAs.
[1] https://01.org/OPAE
[2] https://www.altera.com/solutions/acceleration-hub/overview.html
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Hao Wu <hao.wu@intel.com>
Signed-off-by: Yilun Xu <yilun.xu@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
DPAA2 QDMA driver uses MC DPDMAI object. This driver enables
the user (app) to perform data DMA without involving CPU in
the DMA process
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Device can only be started if firmware is loaded, as per Skeleton
rawdev driver semantics. This patch fixes original implementation
which attempted to start the device without loading firmware.
Fixes: 55ca1b0f21 ("raw/skeleton: add test cases")
Cc: shreyansh.jain@nxp.com
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Patch introduces rawdev unit testcase for validation against the
Skeleton rawdev dummy PMD implementation.
Test cases are added along with the skeleton driver implementation.
It can be enabled by using vdev argument to any DPDK binary:
--vdev="rawdev_skeleton,self_test=1"
In case 'self_test=1' is not provided, autotest doesn't execute the
test cases but the vdev is still available for application use.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Skeleton rawdevice driver, on the lines of eventdev skeleton, is for
showcasing the rawdev library. This driver implements some of the
operations of the library based on which a test module can be
developed.
Design of skeleton involves a virtual device which is plugged into
VDEV bus on initialization.
Also, enable compilation of rawdev skeleton driver.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
