Change references to abi 20.0.1 to use abi v21, add myself as the map
file maintainer to more closely monitor future abi changes. Add
suppressions that were missed on changes to librte_lpm.
Signed-off-by: Ray Kinsella
---
MAINTAINERS | 2 ++
devtools/liba
Tested-by: Lu, Nannan
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Qi Zhang
Sent: Thursday, April 23, 2020 11:07 AM
To: Yang, Qiming
Cc: Ye, Xiaolong ; dev@dpdk.org; Zhang, Qi Z
Subject: [dpdk-dev] [PATCH] net/ice/base: fix DCF switch rule
1. ln_en bit shoul
Rewrite vectorized path selection logic. Default setting comes from
RTE_LIBRTE_VIRTIO_INC_VECTOR option. Paths criteria will be checked as
listed below.
Packed ring vectorized path will be selected when:
vectorized option is enabled
AVX512F and required extensions are supported by compiler
Document packed virtqueue vectorized path selection logic in virtio net
PMD.
Signed-off-by: Marvin Liu
diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst
index 6286286db..4bd46f83e 100644
--- a/doc/guides/nics/virtio.rst
+++ b/doc/guides/nics/virtio.rst
@@ -417,6 +417,10 @@ Bel
Optimize packed ring Tx path alike Rx path. Split Tx path into batch and
single Tx functions. Batch function is further optimized by vector
instructions.
Signed-off-by: Marvin Liu
diff --git a/drivers/net/virtio/virtio_ethdev.h
b/drivers/net/virtio/virtio_ethdev.h
index 5c112cac7..b7d52d497 100
Move xmit offload and packed ring xmit enqueue function to header file.
These functions will be reused by packed ring vectorized Tx function.
Signed-off-by: Marvin Liu
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 7b65d0b0a..cf18fe564 100644
--- a/drivers
Ring initialzation is different when inorder feature negotiated. This
action should dependent on negotiated feature bits.
Signed-off-by: Marvin Liu
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 94ba7a3ec..e450477e8 100644
--- a/drivers/net/virtio/virtio_r
Optimize packed ring Rx path when AVX512 enabled and mergeable
buffer/Rx LRO offloading are not required. Solution of optimization
is pretty like vhost, is that split path into batch and single
functions. Batch function is further optimized by vector instructions.
Also pad desc extra structure to 1
Previously, virtio split ring vectorized path is enabled as default.
This is not suitable for everyone because of that path not follow virtio
spec. Add new config for virtio vectorized path selection. By default
vectorized path is disabled.
Signed-off-by: Marvin Liu
diff --git a/config/common_ba
Introduce free threshold setting in Rx queue, default value of it is 32.
Limiated threshold size to multiple of four as only vectorized packed Rx
function will utilize it. Virtio driver will rearm Rx queue when more
than rx_free_thresh descs were dequeued.
Signed-off-by: Marvin Liu
diff --git a/
Add new parameter "vectorized" which can select vectorized path
explicitly. This parameter will work when RTE_LIBRTE_VIRTIO_INC_VECTOR
option is yes. When "vectorized" is set, driver will check both
compiling environment and running environment when selecting path.
Signed-off-by: Marvin Liu
diff
This patch set introduced vectorized path for packed ring.
The size of packed ring descriptor is 16Bytes. Four batched descriptors
are just placed into one cacheline. AVX512 instructions can well handle
this kind of data. Packed ring TX path can fully transformed into
vectorized path. Packed ring
Ideally a rule with "TO VSI LIST" action should not be deleted when one
of the VF reset happens. The correct action by kernel PF driver is to
remove the VSI of a reset VF from the VSI list, but this is not
implemented in kernel PF yet, so workaround is the DCF to prevent a
rule with "To VSI List" a
Hi Konstantin,
These are data path ops and so it will be better if we can avoid such checks in
the datapath. The same is done in ethdev also.
http://code.dpdk.org/dpdk/v20.02/source/lib/librte_ethdev/rte_ethdev.h#L4372
Datapath functions in cryptodev (enqueue/dequeue) doesn't even have such che
Introduce __rte_internal tag to mark internal ABI function which is used
by the drivers or other libraries.
Signed-off-by: Haiyue Wang
---
buildtools/check-internal-syms.sh | 57 +
devtools/check-symbol-change.sh | 7
devtools/checkpatches.sh|
Move the internal function into INTERNAL session to avoid the ABI
checking, and it is only used for DPDK drivers or related library.
__rte_internal funA
INTERNAL {
global:
funA
};
v5: add the checkpatch for __rte_internal style
v4: add the ABI check suppression rules
v
1. ln_en bit should not be turned on, since we only support Rx VEB.
2. lan_en bit need to be turn on for a DCF switch rule, otherwise
any Tx packet that hit on a rule will be dropped.
Fixes: fed0c5ca5f19 ("net/ice/base: support programming a new switch recipe")
Signed-off-by: Qi Zhang
---
dr
> -Original Message-
> From: Zhang, Qi Z
> Sent: Thursday, April 23, 2020 11:02 AM
> To: Yang, Qiming
> Cc: Ye, Xiaolong ; dev@dpdk.org; Zhang, Qi Z
>
> Subject: [PATCH] net/ice/base: fix DCF switch rule on Tx path
>
> 1. ln_en bit should not be turned on, since we only support Rx VE
1. ln_en bit should not be turned on, since we only support Rx VEB.
2. lan_en bit need to be turn on for a DCF switch rule, otherwise
any Tx packet that hit on a rule will be dropped.
Fixes: fed0c5ca5f19 ("net/ice/base: support programming a new switch recipe")
Signed-off-by: Qi Zhang
---
dr
On Wed, 22 Apr 2020 20:42:54 -0300
Dan Gora wrote:
> + fd = open("/dev/urandom", O_RDONLY);
> + if (fd < 0) {
> + errno = ENODEV;
> + return -1;
> + }
> +
> + end = start + length;
> + while (start < end) {
> + bytes = read(fd, start, end -
On 2020-04-16 11:34 GMT-0700 Ranjit Menon wrote:
[snip]
> > --- /dev/null
> > +++ b/lib/librte_eal/windows/include/rte_virt2phys.h
[snip]
>
> This file is a duplicate of: : windows/virt2phys/virt2phys.h
> This is by design, since it documents the driver interface.
>
> So, to prevent the two files
>
> Get rid of hardcoded limit of cryptodev sessions.
>
> Fixes: e1143d7dbbf4 ("examples/ipsec-secgw: get rid of maximum SA limitation")
> Cc: vladimir.medved...@intel.com
>
> Signed-off-by: Vladimir Medvedkin
> ---
> examples/ipsec-secgw/ipsec-secgw.c | 25 +++--
> exam
Actually looking at app/test/test_security.c
I also see a few '#ifdef RTE_DEBUG's.
Let say:
+static int
+test_get_userdata_inv_context(void)
+{
+#ifdef RTE_DEBUG
+ uint64_t md = 0xDEADBEEF;
+
+ void *ret = rte_security_get_userdata(NULL, md);
+ TEST_ASSERT_MOCK_FUNCTION_CALL_RET(
It could also be that this is the function that is the most time
consuming:malloc_heap_alloc_on_heap_id()
still looking, I suspect others have encountered such an issue and know what
the problem is ...On Wednesday, April 22, 2020, 04:45:11 PM PDT, amit sehas
wrote:
I switched from uti
I switched from utilizing dpdk 16.11.1 to dpdk 18.11.6, in the process I
started utilizing --single-file-segments,previously I was utilizing a patch for
the same functionality on dpdk-16.11.1. And while linking I somehowneed to link
in -lnuma now which I previously did not need to. I don't know
Valid checks for optional function pointers inside dev-ops
were disabled by undefined macro.
Fixes: b6ee98547847 ("security: fix verification of parameters")
Signed-off-by: Konstantin Ananyev
---
lib/librte_security/rte_security.c | 4
1 file changed, 4 deletions(-)
diff --git a/lib/librt
On 4/22/2020 12:27 AM, tal...@mellanox.com wrote:
From: Tal Shnaiderman
Move common functions between Unix and Windows to eal_config.c.
Like other files in common, we should call this eal_common_config.c
Those simple functions are getter functions for IOVA, configuration,
Multi-process.
M
Instead of enabling the rdseed instruction for the random number generator
entropy source at compilation time, determine if the instruction can be
used at run time.
The DPDK build is updated to check that the compiler can generate the
rdseed instruction even if the compilation platform does not na
The getentropy() function was introduced into glibc v2.25 and so is
not available on all supported platforms. Previously, if DPDK was
compiled (using meson) on a system which has getentropy(), it would
introduce a dependency on glibc v2.25 which would prevent that binary
from running on a system w
Hi All,
The following patches updates the rte_random subsystem to dynamically find
the best source of the initial seed to the PRNG at run time.
The first patch enables dynamic checking for the rdseed instruction and
removes the requirement for it on the execution system. It also ensures
that the
Gcc 8.3.0 (Debian 10) complains about unitilized variable.
[474/2122] Compiling C object
'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_nl.c.o'.
In file included from ../drivers/common/mlx5/mlx5_nl.h:12,
from ../drivers/common/mlx5/mlx5_nl.c:23:
../drivers/common/mlx5
Since the driver is just using netlink to receive acknowledgements
for command requests, having a large (32K) buffer is unnecessary.
Allocating large buffers on stack will break in application is
using smaller per-thread stacks.
It looks like original code intended to use a smaller buffer
for the
Gcc 8.3.0 (Debian 10) complains about uninitialized variable.
[474/2122] Compiling C object
'drivers/a715181@@tmp_rte_common_mlx5@sta/common_mlx5_mlx5_nl.c.o'.
In file included from ../drivers/common/mlx5/mlx5_nl.h:12,
from ../drivers/common/mlx5/mlx5_nl.c:23:
../drivers/common/m
Following flags were still present in the common_base config,
but they were not used anywhere in the code:
* CONFIG_RTE_LIBRTE_ACL_DEBUG
* CONFIG_RTE_LIBRTE_NFP_DEBUG_TX
* CONFIG_RTE_LIBRTE_NFP_DEBUG_RX
* CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO_DEBUG
Signed-off-by: Lukasz Wojciechowski
---
config/com
Use standardized debug macro RTE_DEBUG_MBUF instead of
RTE_LIBRTE_MBUF_DEBUG for wrapping sanity checks.
Add runtime control of running sanity checks basing on
rte_log_can_log() function.
To run mbuf sanity checks all following conditions must occur:
1) RTE_DEBUG_MBUF - must be defined, this can
This set of patches introduces a global rte_debug flag for dpdk.
This will allow easy switch to debug build configuration using a single
flag. In the debug mode a RTE_DEBUG macro is defined to 1
and for every enabled to be built librarte a RTE_DEBUG_{library name}
is also defined. These macros can
A new boolean meson build flag is introduced with this patch: rte_debug.
To enable this option add -Drte_debug=true to the meson configure command.
By enabling this flag the globaly defined macro RTE_DEBUG becomes
defined. It should be used for enabling debug code in all dpdk project
components. U
18/04/2020 00:40, Ajit Khaparde:
> On Fri, Apr 17, 2020 at 3:29 PM Ferruh Yigit wrote:
> > On 4/17/2020 5:35 PM, Ajit Khaparde wrote:
> > > Update release notes for 20.05 release with Broadcom PMD improvements:
> > >
> > The release notes should updated with the patchset that adds the feature,
> >
Hi Guy,
> -Original Message-
> From: dev On Behalf Of Guy Kaneti
> Sent: Sunday, April 19, 2020 1:39 PM
> To: Ori Kam ; Thomas Monjalon
> ; Jerin Jacob Kollanukkaran ;
> xiang.w.w...@intel.com; Pavan Nikhilesh Bhagavatula
>
> Cc: dev@dpdk.org; Shahaf Shuler ;
> hemant.agra...@nxp.com; O
15/04/2020 10:19, Venkat Duvvuru:
> Include tf_ulp & tf_core directories and the files inside them.
This commit is non-sense.
You should compile files while adding them.
It is not a lot more expensive to prepare proper patches.
On Wed, Apr 22, 2020 at 5:14 PM Mattias Rönnblom
wrote:
>
> On 2020-04-22 19:44, Dan Gora wrote:
> > On Wed, Apr 22, 2020 at 5:28 AM Mattias Rönnblom
> > wrote:
> >> On 2020-04-21 21:54, Dan Gora wrote:
> >>> The getentropy() function was introduced into glibc v2.25 and so is
> >>> not available
Hi Guy,
> -Original Message-
> From: dev On Behalf Of Guy Kaneti
> Sent: Tuesday, April 21, 2020 2:36 PM
> To: Ori Kam ; Jerin Jacob Kollanukkaran
> ; xiang.w.w...@intel.com
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
> ; Shahaf Shuler ;
> hemant.agra...@nxp.com; Opher Reviv ; Alex
>
On 2020-04-22 19:44, Dan Gora wrote:
> On Wed, Apr 22, 2020 at 5:28 AM Mattias Rönnblom
> wrote:
>> On 2020-04-21 21:54, Dan Gora wrote:
>>> The getentropy() function was introduced into glibc v2.25 and so is
>>> not available on all supported platforms. Previously, if DPDK was
>>> compiled (usin
> >
> > CFLAGS += -O3
> > CFLAGS += $(WERROR_FLAGS)
> > +CFLAGS += -DALLOW_EXPERIMENTAL_API
> >
> Adding DALLOW_EXPERIMENTAL_API in cflags is no more required for each app.
> It is globally controlled now.
Sorry my bad... That was for internal libs and PMDs.
Apps still need that.
>
> From: Sunil Kumar Kori
>
> Add tracepoints at important and mandatory APIs for tracing support.
>
> Signed-off-by: Sunil Kumar Kori
> ---
> examples/cmdline/Makefile | 1 +
> examples/cmdline/meson.build | 1 +
> examples/distributor/Makefile
From: Sunil Kumar Kori
Add tracepoints at important and mandatory APIs for tracing support.
Signed-off-by: Sunil Kumar Kori
---
lib/librte_mempool/Makefile| 3 +
lib/librte_mempool/mempool_trace_points.c | 108 +
lib/librte_mempool/meson.build | 5 +
From: Jerin Jacob
Add programmar's guide for trace library support.
Signed-off-by: Jerin Jacob
Signed-off-by: Sunil Kumar Kori
---
MAINTAINERS| 1 +
doc/guides/prog_guide/index.rst| 1 +
doc/guides/prog_guide/trace_lib.rst| 348 +
From: Sunil Kumar Kori
Add tracepoints at important and mandatory APIs for tracing support.
Signed-off-by: Sunil Kumar Kori
---
lib/librte_cryptodev/Makefile | 4 +-
lib/librte_cryptodev/cryptodev_trace_points.c | 70 +
lib/librte_cryptodev/meson.build |
From: Sunil Kumar Kori
Example commands to run UT and check the traces with babeltrace viewer.
- Delete the existing /root/dpdk-traces/ directory if needed.
> sudo rm -rf /root/dpdk-traces/
- Start the dpdk-test
> sudo ./build/app/test/dpdk-test -c 0x3 - --trace=.*
- Run trace_autotest
> trac
From: Sunil Kumar Kori
Add tracepoints at important and mandatory APIs for tracing support.
Signed-off-by: Sunil Kumar Kori
---
examples/cmdline/Makefile | 1 +
examples/cmdline/meson.build | 1 +
examples/distributor/Makefile | 1 +
exam
From: Sunil Kumar Kori
Add tracepoints at important and mandatory APIs for tracing support.
Signed-off-by: Sunil Kumar Kori
---
lib/librte_eventdev/Makefile | 3 +
lib/librte_eventdev/eventdev_trace_points.c | 173 ++
lib/librte_eventdev/meson.build |
From: Jerin Jacob
This test case shall be used to measure the trace overhead.
Example command to run the performance test case.
echo "trace_perf_autotest" | ./build/app/test/dpdk-test -c 0x3 --trace=.*
Signed-off-by: Jerin Jacob
---
app/test/Makefile | 1 +
app/test/meson.build
From: Sunil Kumar Kori
Trace library exposes --trace-bufsz EAL parameter to configure
maximum size of ring buffer where events are to be stored.
Signed-off-by: Sunil Kumar Kori
---
doc/guides/linux_gsg/eal_args.include.rst | 13
lib/librte_eal/common/eal_common_options.c| 17 +
From: Sunil Kumar Kori
Trace library exposes --trace-mode eal parameter to configure
event record mode when ring buffers are full.
Signed-off-by: Sunil Kumar Kori
---
doc/guides/linux_gsg/eal_args.include.rst | 12 ++
lib/librte_eal/common/eal_common_options.c| 17
.../com
From: Jerin Jacob
Add the following interrupt related tracepoints.
- rte_trace_lib_eal_intr_callback_register()
- rte_trace_lib_eal_intr_callback_unregister()
- rte_trace_lib_eal_intr_enable()
- rte_trace_lib_eal_intr_disable()
Signed-off-by: Jerin Jacob
---
.../common/eal_common_trace_points
From: Jerin Jacob
Add the following thread related tracepoints.
- rte_trace_lib_eal_thread_remote_launch()
- rte_trace_lib_eal_thread_lcore_ready()
Signed-off-by: Jerin Jacob
---
lib/librte_eal/common/eal_common_trace_points.c | 8
lib/librte_eal/freebsd/eal_interrupts.c |
From: Sunil Kumar Kori
Trace library exposes --trace-dir EAL parameter to configure
directory where traces will be generated.
Signed-off-by: Sunil Kumar Kori
---
doc/guides/linux_gsg/eal_args.include.rst | 11
lib/librte_eal/common/eal_common_options.c| 15 ++
.../common/eal_c
From: Sunil Kumar Kori
Trace library exposes --trace EAL parameter to enable trace points.
Signed-off-by: Sunil Kumar Kori
---
doc/guides/linux_gsg/eal_args.include.rst | 16 +
lib/librte_eal/common/eal_common_options.c| 16 +
lib/librte_eal/common/eal_common_trace.c | 12
From: Jerin Jacob
Add the following memzone related tracepoints.
- rte_trace_lib_eal_memzone_reserve()
- rte_trace_lib_eal_memzone_lookup()
- rte_trace_lib_eal_memzone_free()
Signed-off-by: Jerin Jacob
---
lib/librte_eal/common/eal_common_memzone.c| 9 ++
.../common/eal_common_trace_
From: Jerin Jacob
Add the following memory-related tracepoints.
- rte_trace_lib_eal_mem_zmalloc()
- rte_trace_lib_eal_mem_malloc()
- rte_trace_lib_eal_mem_realloc()
- rte_trace_lib_eal_mem_free()
rte_malloc() and rte_free() has been used in the trace implementation,
in order to avoid tracing im
From: Jerin Jacob
Add following alarm related trace points.
- rte_trace_lib_eal_alarm_set()
- rte_trace_lib_eal_alarm_cancel()
Signed-off-by: Jerin Jacob
---
.../common/eal_common_trace_points.c | 9
lib/librte_eal/freebsd/eal_alarm.c| 3 +++
lib/librte_eal/inc
From: Jerin Jacob
Connect the internal trace interface API to Linux EAL.
Signed-off-by: Jerin Jacob
---
lib/librte_eal/common/eal_common_thread.c | 4 +++-
lib/librte_eal/linux/eal.c| 9 +
lib/librte_eal/linux/eal_thread.c | 4
3 files changed, 16 insertion
From: Jerin Jacob
This patch creates the following generic tracepoint for
generic tracing when there is no dedicated tracepoint is
available.
- rte_trace_lib_eal_generic_void()
- rte_trace_lib_eal_generic_u64()
- rte_trace_lib_eal_generic_u32()
- rte_trace_lib_eal_generic_u16()
- rte_trace_lib_e
From: Jerin Jacob
Connect the internal trace interface API to FreeBSD EAL.
Signed-off-by: Jerin Jacob
---
lib/librte_eal/freebsd/eal.c| 10 ++
lib/librte_eal/freebsd/eal_thread.c | 4
2 files changed, 14 insertions(+)
diff --git a/lib/librte_eal/freebsd/eal.c b/lib/librt
From: Jerin Jacob
The trace function payloads such as rte_trace_point_emit_* have
dual functions. The first to emit the payload for the registration
function and the second one to act as trace mem emitters a.k.a
provider payload.
When it used as provider payload, those function copy the trace
fi
From: Jerin Jacob
Trace memory will be allocated per thread to enable lockless trace
events updates to the memory. The allocator will first attempt to
allocate from hugepage, if not available from hugepage then
fallback to malloc memory.
Later in the patches series, This API will be hooked to DP
From: Jerin Jacob
The trace function payloads such as rte_trace_point_emit_* have
dual functions. The first to emit the payload for the registration
function and the second one to act as trace memory emitters.
When it used as registration payload, it will do the following to
fulfill the registra
From: Jerin Jacob
Implement rte_trace_metadata_dump() and rte_trace_dump()
functions. Former one used to dump the CTF metadata file and
the latter one to dump all the registered events and its status.
Signed-off-by: Jerin Jacob
Signed-off-by: Sunil Kumar Kori
---
lib/librte_eal/common/eal_com
From: Jerin Jacob
Implement rte_trace_save(), which will save the metadata
file and trace memory snapshot to the trace directory.
Signed-off-by: Jerin Jacob
---
.../common/eal_common_trace_utils.c | 80 +++
lib/librte_eal/rte_eal_version.map| 1 +
2 files
From: Sunil Kumar Kori
Some of the keyword like align, event, "." and "->" etc will be
used in CTF metadata syntax. This patch support for handling
those keywords with DPDK events name.
Signed-off-by: Sunil Kumar Kori
---
lib/librte_eal/common/eal_common_trace_ctf.c | 119 +++
From: Jerin Jacob
Define eal_trace_init() and eal_trace_fini() EAL interface
functions that rte_eal_init() and rte_eal_cleanup() function can be
use to initialize and finalize the trace subsystem.
eal_trace_init() function will add the following
functionality if trace is enabled through EAL comma
From: Jerin Jacob
Common trace format(CTF) defines the metadata[1][2] for trace events,
This patch creates the metadata for the DPDK events in memory and
latter this will be saved to trace directory on rte_trace_save()
invocation.
[1] https://diamon.org/ctf/#specification
[2] https://diamon.org/
From: Jerin Jacob
The consumers of trace API defines the tracepoint and registers
to eal. Internally these tracepoints will be stored in STAILQ
for future use. This patch implements the tracepoint
registration function.
Signed-off-by: Jerin Jacob
---
MAINTAINERS
From: Jerin Jacob
This patch implements the following public trace APIs.
- rte_trace_is_enabled()
- rte_trace_mode_get()
- rte_trace_mode_set()
- rte_trace_pattern()
- rte_trace_point_disable()
- rte_trace_point_enable()
- rte_trace_point_is_enabled()
- rte_trace_point_lookup()
- rte_trace_regex
From: Jerin Jacob
Find epoch_sec, epoch_nsec and uptime_ticks time information
on eal_trace_init()/bootup to derive the time in the trace.
Signed-off-by: Jerin Jacob
---
lib/librte_eal/common/eal_common_trace.c | 3 +++
.../common/eal_common_trace_utils.c | 22 +
From: Jerin Jacob
Introduce rte_thread_getname() API to get the thread name
and implement it for Linux and FreeBSD.
FreeBSD does not support getting the thread name.
One of the consumers of this API will be the trace subsystem where
it used as an informative purpose.
Signed-off-by: Jerin Jacob
From: Jerin Jacob
Define the public API for trace support.
This patch also adds support for the build infrastructure and
update the MAINTAINERS file for the trace subsystem.
The tracepoint object is of size 8B, it a global variable and used in
fastpath. Created a new __rte_trace_point section to
From: Jerin Jacob
v7
~~
1) Remove "meson: add libatomic as a global dependency for i686 clang"
patch from series as it already applied on master.
2) Doc improvements (Thomas)
Based on http://patches.dpdk.org/patch/68907/ comments.
3) Change tracepoint name(Thomas)
from:
rte_trace__[_]
to
On Wed, Apr 22, 2020 at 5:30 AM Honnappa Nagarahalli
wrote:
> This is not a new patch. This patch set is separated from the LPM
> changes as the size of the changes in RCU library has grown due
> to comments from community. These APIs will help reduce the changes
> in LPM and hash libraries that a
Instead of enabling the rdseed instruction for the random number generator
entropy source at compilation time, determine if the instruction can be
used at run time.
The DPDK build is updated to check that the compiler can generate the
rdseed instruction even if the compilation platform does not na
The getentropy() function was introduced into glibc v2.25 and so is
not available on all supported platforms. Previously, if DPDK was
compiled (using meson) on a system which has getentropy(), it would
introduce a dependency on glibc v2.25 which would prevent that binary
from running on a system w
Hi All,
The following patches updates the rte_random subsystem to dynamically find
the best source of the initial seed to the PRNG at run time.
The first patch enables dynamic checking for the rdseed instruction and
removes the requirement for it on the execution system. It also ensures
that the
On Wed, Apr 22, 2020 at 5:28 AM Mattias Rönnblom
wrote:
>
> On 2020-04-21 21:54, Dan Gora wrote:
> > The getentropy() function was introduced into glibc v2.25 and so is
> > not available on all supported platforms. Previously, if DPDK was
> > compiled (using meson) on a system which has getentrop
Fixed in v4.
On Wed, Apr 22, 2020 at 12:18:14PM +, Singh, Jasvinder wrote:
> External Email
>
> --
>
>
> > -Original Message-
> > From: Nithin Dabilpuram
> > Sent: Wednesday, April 22, 2020 9:09 AM
> > To: Nithin Da
From: Nithin Dabilpuram
This patch adds support to packet length adjust TM feature
for private shaper. It also adds support to packet mode
feature that applies both to private shaper and node DWRR
scheduling of SP children.
Signed-off-by: Nithin Dabilpuram
---
v3..v4:
- No change.
v2..v3:
- N
From: Nithin Dabilpuram
Since existing PMD's support shaper byte mode and scheduler
wfq byte mode, update the same in their port/level/node capabilities
that are added. SoftNIC PMD is already upto date with new capabilities.
Signed-off-by: Nithin Dabilpuram
---
v3..v4:
- No change
v2..v3:
- Up
From: Nithin Dabilpuram
Some NIC hardware support shaper to work in packet mode i.e
shaping or ratelimiting traffic is in packets per second (PPS) as
opposed to default bytes per second (BPS). Hence this patch
adds support to configure shared or private shaper in packet mode,
provide rate in PPS
From: Nithin Dabilpuram
Add TM command to enable packet mode for all SP children
in non leaf node. This is a new command as
"add tm nonleaf node pktmode".
Also add support to shaper profile add command to take
packet mode parameter used to setup shaper in packet mode.
This adds an extra argument
On Tue, Apr 21, 2020 at 6:45 AM Asaf Penso wrote:
> There is no way to report back a link speed of 200Gbps nor 400Gbps.
>
> Adding both 200G and 400G link speed.
>
> Signed-off-by: Asaf Penso
>
Reviewed-by: Ajit Khaparde
> -Original Message-
> From: David Marchand
> Sent: Wednesday, April 22, 2020 22:14
> To: Wang, Haiyue
> Cc: dev ; Thomas Monjalon ; Richardson,
> Bruce
> ; Yigit, Ferruh ; Ray
> Kinsella
> Subject: Re: [PATCH v3 1/1] eal: add internal ABI mark support
>
> On Wed, Apr 22, 2020 at 3:58
Introduce __rte_internal tag to mark internal ABI function, this kind of
function can't be called by external application.
Signed-off-by: Haiyue Wang
---
buildtools/check-internal-syms.sh | 57 +
devtools/check-symbol-change.sh | 7
devtools/libabigail.abi
Move the internal function into INTERNAL session to avoid the ABI
checking, and it is only used for DPDK drivers or related library.
__rte_internal funA
INTERNAL {
global:
funA
};
v4: add the ABI check suppression rules
v3: based on Neil's v2 patch https://patchwork.dpd
Hi Konstantin,
Please see inline.
Thanks,
Anoob
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Tuesday, April 21, 2020 8:48 PM
> To: Lukas Bartosik [C]
> Cc: akhil.go...@nxp.com; Nicolau, Radu ; Anoob
> Joseph ; Narayana Prasad Raju Athreya
> ; dev@dpdk.org; or...@mellanox.co
This patch updates the MLX5 PMD and release notes documentations.
Adding the notes of the behavior change that rte flows organization
is switched into non-cached mode for applications.
Signed-off-by: Bing Zhao
Acked-by: Ori Kam
---
v2: update the description in release notes.
v3: update the note
Hi Kevin,
> -Original Message-
> From: Kevin Traynor
> Sent: Wednesday, April 22, 2020 3:02 PM
>
> Hi David,
>
> On 21/04/2020 18:23, Coyle, David wrote:
> > Thank you Thomas for your input.
> >
> > We would like to request that the Tech-Board (CC'ed) also review the
> proposal to help
> On Apr 22, 2020, at 3:12 AM, Thomas Monjalon wrote:
>
> 22/04/2020 07:11, Honnappa Nagarahalli:
22/04/2020 02:05, Honnappa Nagarahalli:
> 22/04/2020 02:00, Thomas Monjalon:
>> I don't want know why and when, but it seems the file test_ring.c
>> became very long to compile, e
Hi Akhil
> -Original Message-
> From: Akhil Goyal
> Sent: Wednesday, April 22, 2020 2:44 PM
>
> Hi David,
> > Hi Akhil,
> >
> > > > >
> > > I did not look at your patches completely, but looking at the ops
> > > that you have added For rawdev are pretty much same as that of a crypto
> de
06/04/2020 11:25, Jerin Jacob:
> On Mon, Apr 6, 2020 at 12:13 PM wrote:
> > Signed-off-by: Satheesh Paul A
>
> Acked-by: Jerin Jacob
> Applied to dpdk-next-net-mrvl/master. Thanks
Excuse me, I would like to confirm the name.
I like being able to catch the first name of everybody,
so I take to
On Wed, Apr 22, 2020 at 3:58 PM Haiyue Wang wrote:
>
> Introduce __rte_internal tag to mark internal ABI function, this kind of
> function can't be called by external application.
>
> Signed-off-by: Haiyue Wang
> ---
> buildtools/check-internal-syms.sh | 57 +
> dev
> -Original Message-
> From: Thomas Monjalon
> Sent: Wednesday, April 22, 2020 16:24
> To: Wang, Haiyue
> Cc: dev@dpdk.org; Burakov, Anatoly ;
> vattun...@marvell.com;
> jer...@marvell.com; alex.william...@redhat.com; david.march...@redhat.com
> Subject: Re: [PATCH v9 2/2] eal: support f
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