Introduce an internal firmware loading helper to remove code duplication
in our drivers and handle xz compressed firmware by calling libarchive.
This helper tries to look for .xz suffixes so that drivers are not aware
the firmware has been compressed.
libarchive is set as an optional dependency: without libarchive, a
runtime warning is emitted so that users know there is a compressed
firmware.
Windows implementation is left as an empty stub.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Igor Russkikh <irusskikh@marvell.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Tested-by: Haiyue Wang <haiyue.wang@intel.com>
If compiled with SVE feature (e.g. "-march=armv8.2-a+sve'), the binary
could not run on non-SVE platform else it will encounter illegal
instruction [1].
This patch fixes it by adding 'RTE_CPUFLAG_SVE' to compile_time_cpuflags,
so that rte_cpu_is_supported() will print meaningful log under above
situation.
[1] http://mails.dpdk.org/archives/dev/2021-May/209124.html
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
From the documentation:
"The SoC configuration is a combination of implementer and CPU part number
configuration and SoC-specific configuration."
Align Qualcomm SoC configuration with the configuration of other
server SoCs (eMAG, Kunpeng 9x0): add a soc configuration to the existing
implementer configuration, and a cross file.
Signed-off-by: Thierry Herbelot <thierry.herbelot@6wind.com>
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
Keep the list of SoCs in a single place and include it so that the
documentation won't get outdated.
Fixes: 8f5ea6a464 ("config/arm: fix implementer and its SoCs")
Fixes: 1b4c86a721 ("config/arm: add Marvell CN10K")
Fixes: 7cf32a22b2 ("config/arm: add Hisilicon kunpeng")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
The new devarg names and their default values
are listed below. The defaults have not changed, and
none of these parameters are accessed in the fast path.
poll_interval=1000
sw_credit_quantai=32
default_depth_thresh=256
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
When setting RTE_MAX_LCORES to the maximum value supported by ppc
hardware (1536), the lcores_autotest may timeout after 30 seconds
because the test takes nearly 60 seconds to complete. Set max_lcores to
a lower value because the maximum value is unlikely to be seen in any
production systems and to eliminate the quick test timeout error.
Bugzilla ID: 684
Fixes: db1f2f8a9f ("config: increase maximum lcores for ppc")
Cc: stable@dpdk.org
Signed-off-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Running "./devtools/check-meson.py --fix" on the DPDK repo fixes a
number of issues with whitespace and formatting of files:
* indentation of lists
* missing trailing commas on final list element
* multiple list entries per line when list is not all single-line
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Implement OS-dependent functions and enable build for Windows.
Account for different library name in Windows libpcap distributions.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Switch from using tabs to 4 spaces for meson.build indentation, for the
basic infrastructure and tooling files, as well as doc and kernel
directories.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Add config support to cross compile for Marvell CN10K SoC.
Marvell CN10K SoC is based on ARM Neoverse N2 cores.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Here adds configs for Kunpeng server.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Fix the implementer and part number of DPAA and ARMADA SoCs.
The current values of 16 cores and 1 NUMA node don't cover all SoCs from
the Arm implementer, e.g. Taishan 2280 has 64 cores and 4 NUMA nodes.
Increase these to 64 and 4 to widen the coverage.
Also increase the neoverse-n1 MAX_LCORE and MAX_NUMA_NODES to reflect
new available hardware (Amplere Altra).
Add configuration to SoC options where smaller values are needed.
Fixes: 6ec78c2463 ("build: add meson support for dpaaX platforms")
Fixes: dd1cd845c1 ("config: add Marvell ARMADA based on armv8-a")
Fixes: d97108a332 ("config: change defaults of armv8")
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Add Arm SoC configuration sets to Arm meson.build and add an arch
agnostic meson option, 'platform', to select from these SoC
configurations for meson native builds. This is preferable to
specifying a cross file when doing aarch64 -> aarch64 builds, since the
cross file specifies the toolchain as well.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add support for enabling or disabling drivers for Arm cross build. Do
not implement any enable/disable lists yet.
Enabling drivers is useful when building for an SoC where we only want
to build a few drivers. That way the list won't be too long.
Similarly, disabling drivers is useful when we want to disable only a
few drivers.
Both of these are advantageous mainly in aarch64 -> aarch64 (or arch ->
same arch) builds, where the build machine may have the required driver
dependencies, yet we don't want to build drivers for a specific SoC.
If enable_drivers is a non-empty list, build only those drivers,
otherwise build all drivers and add them to enable_drivers. If
disable_drivers is non-empty list, build all drivers specified in
enable_drivers except those in disable_drivers.
There are two drivers, bus/pci and bus/vdev, which break the build if
not enabled. Address this by always enabling these if the user disables
them or doesn't specify in their allowlist.
Also remove the old Makefile arm configuration options which don't do
anything in Meson.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Remove event/dlb driver from DPDK code base.
Updated release note's removal section to reflect the same.
Also updated doc/guides/rel_notes/release_20_11.rst to fix the
the missing link issue due to removal of doc/guides/eventdevs/dlb.rst
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
The current machine='default' build name is not descriptive. The actual
default build is machine='native'. Add an alternative string which does
the same build and better describes what we're building:
machine='generic'. Leave machine='default' for backwards compatibility.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
The library execinfo and its header file can be installed on Alpine Linux
where the backtrace feature is not part of musl libc:
apk add libexecinfo-dev
As a consequence, this library should not be restricted to BSD only.
At the same time, the library and header are detected once and added
globally to be linked with any application, internal or external.
Fixes: 9065b1fac6 ("build: fix dependency on execinfo for BSD meson builds")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: David Marchand <david.marchand@redhat.com>
The NIC can have multiple PCIe links and can be attached to the multiple
hosts, for example the same single NIC can be shared for multiple server
units in the rack. On each PCIe link NIC can provide multiple PFs and
VFs/SFs based on these ones. To provide the unambiguous identification
of the PCIe function the controller index is added. The full representor
identifier consists of three indices - controller index, PF index, and
VF or SF index (if any).
This patch introduces controller index to ethdev representor syntax,
examples:
[[c#]pf#]vf#: VF port representor/s, example: pf0vf1
[[c#]pf#]sf#: SF port representor/s, example: c1pf1sf[0-3]
c# is controller(host) ID/range in case of multi-host, optional.
For user application (e.g. OVS), PMD is responsible to interpret and
locate representor device based on controller ID, PF ID and VF/SF ID in
representor syntax.
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Rename the 'default' part number in clang cross-file to fix the
following issue:
config/arm/meson.build:238:2: ERROR: Problem encountered: Unsupported
part number default of implementer generic. Please add support for it or
use the generic (-Dmachine=generic) build.
Fixes: 3d01d65ba0 ("config: add aarch64 clang for Ubuntu 18.04")
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Add Qualcomm config back which was deleted.
Fixes: 91c730fd4e ("config/arm: remove unused or superfluous variables")
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
There are compiler issues when building with -mcpu=native with popular
compilers, such as GCC-8.4:
In file included from ../lib/librte_eal/arm/include/rte_vect.h:11,
from ../lib/librte_net/net_crc_neon.c:10:
../lib/librte_net/net_crc_neon.c: In function ‘crcr32_folding_round’:
/usr/lib/gcc/aarch64-linux-gnu/8/include/arm_neon.h:26094:1: error:
inlining failed in call to always_inline ‘vmull_p64’:
target specific option mismatch
vmull_p64 (poly64_t a, poly64_t b)
../lib/librte_net/net_crc_neon.c:50:20: note: called from here
uint64x2_t tmp1 = vreinterpretq_u64_p128(vmull_p64(
vgetq_lane_p64(vreinterpretq_p64_u64(fold), 0),
vgetq_lane_p64(vreinterpretq_p64_u64(precomp), 1)));
and clang:
gcc -E -dM -mcpu="native" - < /dev/null | grep __ARM_FEATURE_ATOMICS
clang-9 -E -dM -mcpu="native" - < /dev/null | grep __ARM_FEATURE_ATOMICS
<no output> # no clang support
Fix this by always specifying the proper machine args and never using
the native flags.
Fixes: 78ac8eac7e ("config/arm: use native machine build arguments")
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
A config variable rename seems missed to update all config files and new
config file get with old variable names.
Reflect config variable rename to all config files, changed
'implementor_id' to 'implementer_id',
'implementor_pn' to 'part_number'.
Fixes: 3d01d65ba0 ("config: add aarch64 clang for Ubuntu 18.04")
Fixes: 7870ae8994 ("config/arm: rename variables")
Reported-by: Thierry Herbelot <thierry.herbelot@6wind.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Disable AVX512 when on MinGW cross build, as .seh_savexmm
build error reports if AVX512 is enabled:
Error: invalid register for .seh_savexmm
Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>
Tested-by: David Marchand <david.marchand@redhat.com>
Create distribution specific meson cross-file
arm64_armv8_linux_clang_ubuntu1804. The file is distribution specific
because it contains paths to headers and libs specific to the
distribution. The clang/LLVM toolchain does not provide its own c stdlib
so the paths must be supplied in some manner.
In the current version of meson, v0.47.1, the only place
where the paths can be specified is the cross-file. Other possibilities
do not work:
* setting CFLAGS, LDFLAGS only sets these for non-cross builds.
* setting -Dc_args, -Dc_link_args on the command line also only sets
these for non-cross builds. Support for specifying these for
cross builds was added in v0.51.0 [0].
* the cross-file can't be split into generic clang cross config and
distribution specific config. Support added in v0.52.0 [1].
[0] https://mesonbuild.com/Builtin-options.html#specifying-options-per-machine
[1] https://mesonbuild.com/Machine-files.html#loading-multiple-machine-files
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Meson can use cmake as a fallback for detecting packages, and this can
lead to picking up 64-libs for 32-bit builds. To work around this, force
the use of pkg-config only for detecting libcrypto, zlib, jansson and
other package dependencies.
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Ruifeng Wang <ruifeng.wang@arm.com>
Tested-by: Liron Himi <lironh@marvell.com>
Tested-by: Lee Daly <lee.daly@intel.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Tested-by: Martin Spinler <spinler@cesnet.cz>
Rather than having the DPDK configuration error out when linking apps
and examples when "both" is select for "default_library" option, we can
detect that setting earlier in the build config and provide a suitable
error message to the user.
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Andrew Boyer <aboyer@pensando.io>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
As announced in the deprecation note, remove all compatibility build
defines from previous make/meson versions and use only the standardized
ones - RTE_LIB_<name> for libraries, and RTE_<CLASS>_<NAME> for drivers.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
This patch adds APIs to add/remove callback functions on crypto
enqueue/dequeue burst. The callback function will be called for
each burst of crypto ops received/sent on a given crypto device
queue pair.
Signed-off-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Some Arm SoCs are not NUMA systems. Add the capability to disable NUMA
for cross build and disable NUMA in Arm cross files.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Add support for setting core count and numa nodes in cross files. The
values specified in cross files will override the default values.
Also add missing default values to Arm config.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Letting the compiler decide is going to yield the best results for
native builds, so use native machine args usable for both GCC and Clang.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Use generic configuration for the only build where it makes sense - the
generic build. For other builds, if we don't know either of implementer
ID or part number, the build is not supported.
Add part numbers to cross files where fallback to generic configuration
is assumed.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Use dictionary lookup instead of checking for existing variables,
iterating over all elements in the list or checking lists for optional
configuration. Move variable contents into the dictionary for variables
that would be referenced only once.
Fallback to generic part number if the discovered part number is
unknown.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Set flags in one loop. Append flags to a list and use the list in the
loop.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Change formatting so that it's more consistent and readable, add/modify
comments/stdout messages, move configuration options to more appropriate
places and make the order consistent according to these rules:
1. First list generic configuration options, then list options that may
be overwritten. List SoC-specific options last.
2. For SoC-specific options, list number of cores before the number of
NUMA nodes, to make it consistent with config/meson.build.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Remove variables that were either not used, referenced just once or not
needed.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Rename Arm build variables and values so that they better conform to Arm
specifications. Also rename generically sounding variable to names that
better capture what the variables hold.
Rename machine_args_generic to part_number_config_arm since the
variable contains more than just the generic machine args and is used
mainly as the fallback arm configuration.
Rename the default machine args to generic machine args to reflect that.
The rest of the variables are self-explanatory.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Tested-by: Vimal Chungath <vcchunga@amazon.com>
Tested-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Add Arm Neoverse N2 cpu support.
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Microsoft CRT defines Windows-specific secure alternatives to
standard library functions and triggers warnings when "insecure"
functions are used [1]. However, calling code already has all
necessary checks around those functions, so these warnings are not
useful for DPDK. MinGW provides its own CRT without this issue.
[1]:
https://docs.microsoft.com/en-us/cpp/c-runtime-library/security-features-in-the-crt?view=msvc-160
Disable this by defining -D_CRT_SECURE_NO_WARNINGS.
Signed-off-by: Nick Connolly <nick.connolly@mayadata.io>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Pallavi Kadam <pallavi.kadam@intel.com>
On some CentOS/RHEL systems using gcc 8.3.1 to compile dpdk, gcc shows a
warning on every build step saying that -Wformat-nonliteral and
-Wformat-security warnings will be ignored unless -Wformat is
also specified as a compiler flag. When the build is run with -werror
the build will fail due to these warnings.
Exact warning returned:
cc1: error: -Wformat-nonliteral ignored without -Wformat
[-Werror=format-nonliteral]
cc1: error: -Wformat-security ignored without -Wformat
[-Werror=format-security]
cc1: all warnings being treated as errors
This patch adds the -Wformat flag to config/meson.build. The warning id
181 has also been suppressed in icc as icc was showing false positives
with -Wformat enabled.
Fixes: 524a0d5d66 ("build: enable extra warnings with meson")
Cc: stable@dpdk.org
Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Tested-by: Lingli Chen <linglix.chen@intel.com>
With Make build system, RTE_PMD_PACKET_PREFETCH was enabled
by default. It got lost when transitioning to Meson build
system.
In order to avoid performance changes, this patch enables
packet prefetching in rte_config.h.
Fixes: 9314afb68a ("drivers: add infrastructure for meson build")
Cc: stable@dpdk.org
Reported-by: Marvin Liu <yong.liu@intel.com>
Suggested-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Don't run symlink-drivers-solibs.sh as part of 'install' because
Windows doesn't support shell scripts.
Fixes: 82ba4416dd ("build: add module definition files for Windows")
Cc: stable@dpdk.org
Signed-off-by: Nick Connolly <nick.connolly@mayadata.io>
Tested-by: Ranjit Menon <ranjit.menon@intel.com>
Acked-by: Ranjit Menon <ranjit.menon@intel.com>
Add meson build configuration for Graviton2 platform
with 64-bit Arm Neoverse N1 cores. This patch makes the
following changes to generic Neoverse N1 config:
1. increase lcore limit to 64
2. increase memory support to 1TB
3. remove +crc from -march as that is default when setting armv8.2
For more information about Graviton2 platform, refer to:
https://aws.amazon.com/ec2/graviton/
Signed-off-by: Vimal Chungath <vcchunga@amazon.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Note that config/rte_config.h contains several configuration
switches, providing for fine control of the PMD's
runtime behaviour.
The meson infrastructure is expanded as additional files are
added to this patchset.
Adds announcement of availability of the new driver
for Intel Dynamic Load Balancer 1.0 hardware.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
Adds the meson build infrastructure, which includes
compile-time constants in rte_config.h. DLB2 is
only supported on Linux 64 bit X86 platforms at this time.
Adds announcement of availability for the new driver
for Intel Dynamic Load Balancer 2.0 hardware.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
DLB supports a total of 256 queues, 128 load balanced queues
and 128 directed queues. Increase RTE_EVENT_MAX_QUEUES_PER_DEV
to max possible uint_8_t max value.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
When building kernel modules such as kni, the "config" directory is not
passed as a standard path in the EXTRA_CFLAGS value, meaning that the
rte_compatibility_defines.h is not found from rte_config.h. However, since
both headers are in the same directory, we can just use quotes rather than
angle-brackets to ensure the second header is always found if the first is.
Fixes: b0b672aead ("build: add defines for compatibility with make build")
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Use the newer macros defined by meson in all DPDK source code, to ensure
there are no errors when the old non-standard macros are removed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
