Since atomic operations have been adopted in DPDK now[1],
change rte_atomicNN_xxx APIs to compiler's atomic built-ins
in examples module[2].
[1] https://www.dpdk.org/blog/2021/03/26/dpdk-adopts-the-c11-memory-model/
[2] https://doc.dpdk.org/guides/rel_notes/deprecation.html
Joyce Kong (8):
exam
Convert rte_atomic usages to compiler atomic built-ins
for global_exit_flag sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/bbdev_app/main.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/ma
> -Original Message-
> From: jer...@marvell.com
> Sent: Monday, August 16, 2021 4:19 PM
> To: John McNamara ; Ian Betts
> ; Tomasz Kulasek
> Cc: dev@dpdk.org; NBU-Contact-Thomas Monjalon
> ; bruce.richard...@intel.com;
> david.march...@redhat.com; Jerin Jacob ; Ali
> Alnubani
> Subject:
Convert rte_atomic32_test_and_set usage to compiler atomic
CAS operation for display_stats sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/multi_process/client_server_mp/mp_server/main.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/examples/m
Convert rte_atomic usages to compiler atomic builit-ins
for kni_stop and kni_pause sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/kni/main.c | 27 +--
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/examples/kni/main.c b/examples/k
Convert rte_atomic usages to compiler atomic built-ins
for thread sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/performance-thread/common/lthread.c | 10 +++---
.../performance-thread/common/lthread_diag.h | 10 +++---
.../performance-thread/common/lthread_int.h |
Convert rte_atomic usages to compiler atomic built-ins
for stats_read_pending sync in l2fwd_jobstats module.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/l2fwd-jobstats/main.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/examples/l2fwd-jobs
Convert rte_atomic32_cmpset to compiler atomic CAS
operation for channel status sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/vm_power_manager/channel_monitor.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/examples/vm_power_manager/cha
Convert rte_atomic32_test_and_set to compiler CAS atomic
operation for display_stats sync.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/server_node_efd/server/main.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/examples/server_node_efd/server/ma
Remove the unnecessary header file rte_atomic.h
included in example module.
Signed-off-by: Joyce Kong
Reviewed-by: Ruifeng Wang
---
examples/bond/main.c | 1 -
examples/ip_fragmentation/main.c | 1 -
examples/ip_reassembly/main.c
Removing the rawdev based octeontx2-dma driver as the dependent
common/octeontx2 will be soon be going away. Also a new DMA driver will
be coming in this place once the rte_dmadev library is in.
Signed-off-by: Radha Mohan Chintakuntla
---
Changes from v3:
Fixed patch application failure on main d
Removing the rawdev based octeontx2-ep driver as the dependent
common/octeontx2 will soon be going away. Moreover this driver is no
longer required as the net/octeontx_ep driver is sufficient.
Signed-off-by: Radha Mohan Chintakuntla
---
Changes from v3:
Fixed patch application failure due to conf
> -Original Message-
> From: Joyce Kong
> Sent: Thursday, August 19, 2021 7:11 AM
> To: jerin.ja...@caviumnetworks.com; Van Haaren, Harry
> ; honnappa.nagaraha...@arm.com;
> ruifeng.w...@arm.com
> Cc: dev@dpdk.org; n...@arm.com; sta...@dpdk.org
> Subject: [PATCH] test/service_cores: fix wr
On Mon, Aug 9, 2021 at 11:11 PM Somnath Kotur
wrote:
> In bnxt_init_one_rx_ring(), reset this variable internal to the driver
> ring to 0, so that there is no mismatch with actual value in HW on
> traffic resumption.
>
> Fixes: 03c8f2fe111c ("net/bnxt: detect bad opaque in Rx completion")
> Cc: s
On Tue, Aug 17, 2021 at 10:39 PM Ajit Khaparde
wrote:
> A Rx ring stop start sequence may result in the FW returning
> a different set of Rx ring and AGG ring IDs. If the ring group
> is not updated with the new IDs, the HW sees the host driver using
> incorrect BD types for the Rx ring and AGG r
This patch adds support to enable per-queue Rx offloads so that
it can convey the configuration to PMD.
Signed-off-by: Simei Su
---
examples/ptpclient/ptpclient.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclie
On Wed, Aug 18, 2021 at 02:28:33PM -0700, Stephen Hemminger wrote:
> On Tue, 3 Aug 2021 12:01:30 -0700 Narcisa Ana Maria Vasile
> wrote:
>
> > +static int +eal_parse_thread_priority(const char *arg) +{ +
> > struct internal_config *internal_conf = +
> > eal_get_internal_configuration(); + enum r
On Wed, Aug 18, 2021 at 04:40:02PM -0700, William Tu wrote:
> On Tue, Aug 17, 2021 at 7:14 AM Bruce Richardson
> wrote:
> >
> > On Fri, Aug 06, 2021 at 04:17:32PM -0700, William Tu wrote:
> > > On Thu, Aug 5, 2021 at 12:15 PM Dmitry Kozlyuk
> > > wrote:
> > > >
> > > snip
> > >
> > > > # Porting
The previous fix 18effad9cfa7 ("stack: reload head when pop fails") only
changed C11 implementation, not generic implementation.
List head must be loaded right before continue (when failed to find the
new head). Without this, one thread might keep trying and failing to pop
items without ever loadi
The cryptodev library now registers commands with telemetry, and
implements the corresponding callback functions. These commands
allow a list of cryptodevs and stats for a cryptodev to be
queried.
An example usage can be seen below:
Connecting to /var/run/dpdk/rte/dpdk_telemetry.v2
{"version": "D
Hi,
> -Original Message-
> From: luca.bocca...@gmail.com
> Sent: Monday, August 9, 2021 11:44 AM
> To: sta...@dpdk.org
> Cc: dev@dpdk.org; Abhishek Marathe ;
> Akhil Goyal ; Ali Alnubani ;
> benjamin.wal...@intel.com; David Christensen ;
> hariprasad.govindhara...@intel.com; Hemant Agrawa
It will cause deadlock when use switch-default, so fix it
Signed-off-by: Yu Wenjun
---
drivers/net/ice/ice_generic_flow.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ice/ice_generic_flow.c
b/drivers/net/ice/ice_generic_flow.c
index 66b5743abf..c2fa75f165
Make number of flows in flowgen configurable by setting parameter
--flowgen-flows=N.
Signed-off-by: Zhihong Wang
---
Depends-on: series-18277 ("app/testpmd: flowgen fixes and improvements")
app/test-pmd/flowgen.c| 22 ++
app/test-pmd/parameters.c
[...]
> > Target machine cpu: x86_64
> > Pkg-config binary for MachineChoice.HOST is not cached.
> > Pkg-config binary missing from cross or native file, or env var undefined.
> > Trying a default Pkg-config fallback at pkg-config
> > Found pkg-config:
> > C:\ProgramData\chocolatey\lib\pkgconfiglit
On Thu, 2021-08-19 at 12:10 +, Ali Alnubani wrote:
> Hi,
>
> > -Original Message-
> > From: luca.bocca...@gmail.com
> > Sent: Monday, August 9, 2021 11:44 AM
> > To: sta...@dpdk.org
> > Cc: dev@dpdk.org; Abhishek Marathe ;
> > Akhil Goyal ; Ali Alnubani ;
> > benjamin.wal...@intel.com
On Fri, Aug 13, 2021 at 05:09:29PM +0800, Chengwen Feng wrote:
> The 'dmadevice' is a generic type of DMA device.
>
> This patch introduce the 'dmadevice' public APIs which expose generic
> operations that can enable configuration and I/O with the DMA devices.
>
> Signed-off-by: Chengwen Feng
>
Hi Sowmini,
> -Original Message-
> From: Sowmini Varadhan
> Sent: Wednesday, August 18, 2021 4:01 PM
> To: sowmin...@gmail.com; Iremonger, Bernard
> ; dev@dpdk.org;
> sovar...@linux.microsoft.com
> Cc: tho...@monjalon.net
> Subject: [PATCH v2 2/2] examples/flow_classify: add an ACL table
On (08/19/21 15:06), Iremonger, Bernard wrote:
> > v2 updates: typo fixes for checkpatch, bernard.iremonger comments
>
> The above line should not be added to the commit message.
> ~/dpdk/devtools/check-git-log.sh -1
> Wrong tag:
> v2 fixes: typo fixes, get_tcp_flags returns -EINVAL
>
>
HI Sowmini,
> -Original Message-
> From: Sowmini Varadhan
> Sent: Wednesday, August 18, 2021 4:01 PM
> To: sowmin...@gmail.com; Iremonger, Bernard
> ; dev@dpdk.org;
> sovar...@linux.microsoft.com
> Cc: tho...@monjalon.net
> Subject: [PATCH v2 1/2] examples/flow_classify: hooks for filters
> -Original Message-
> From: Jerin Jacob
> Sent: Thursday, August 19, 2021 1:27 PM
> To: Xueming(Steven) Li
> Cc: dpdk-dev ; Ferruh Yigit ;
> NBU-Contact-Thomas Monjalon ;
> Andrew Rybchenko
> Subject: Re: [PATCH v2 01/15] ethdev: introduce shared Rx queue
>
> On Wed, Aug 18, 2021 at
Hi Sowmini,
Looking closer at this patchset, I am not sure that a second ACL table is
needed.
The existing ACL table handles UDP, TCP and SCP, however it is not processing
the TCP flags.
I think it just needs to be modified to process the TCP flags.
Could you take another look to see if the abov
On (08/19/21 16:21), Iremonger, Bernard wrote:
>
> Looking closer at this patchset, I am not sure that a second ACL table is
> needed.
> The existing ACL table handles UDP, TCP and SCP, however it is not processing
> the TCP flags.
> I think it just needs to be modified to process the TCP flags.
v2: typo missed in documentation.
Capturing in this serie minor change to bbdev to support a more comprehensive
set of options for CRC used for 4G and 5G (exposed as optional capabilities).
This also includes clarifications in documention and minor update to log print.
Nicolas Chautru (6):
bbd
This is to support the case for operation
where CRC16 is to be appended or checked.
Signed-off-by: Nicolas Chautru
---
doc/guides/rel_notes/release_21_11.rst | 3 +++
drivers/baseband/turbo_sw/bbdev_turbo_software.c | 17 +
2 files changed, 20 insertions(+)
diff --git
Adding a missing operation when CRC16
is being used for TB CRC check.
Signed-off-by: Nicolas Chautru
---
app/test-bbdev/test_bbdev_vector.c | 2 ++
doc/guides/prog_guide/bbdev.rst| 3 +++
doc/guides/rel_notes/release_21_11.rst | 1 +
lib/bbdev/rte_bbdev_op.h | 34 +++
Adding option to drop CRC24B to align with existing
feature for 5G
Signed-off-by: Nicolas Chautru
---
app/test-bbdev/test_bbdev_vector.c | 2 ++
lib/bbdev/rte_bbdev_op.h | 5 -
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/app/test-bbdev/test_bbdev_vector.c
b/app/t
This implements in PMD the option to drop the CB CRC
after 4G decoding to help transport block concatenation.
Signed-off-by: Nicolas Chautru
---
doc/guides/bbdevs/acc100.rst | 1 +
doc/guides/rel_notes/release_21_11.rst | 4
drivers/baseband/acc100/rte_acc100_pmd.c | 12
Queue setup may genuinely fail when adding incremental queues
for a given priority level. In that case application would
attempt to configure a queue at a different priority level.
Not an actual error.
Signed-off-by: Nicolas Chautru
---
lib/bbdev/rte_bbdev.c | 7 ---
1 file changed, 4 insert
New paragraph detailing typical VRAN usecase and mapping
to bbdev API usage.
Signed-off-by: Nicolas Chautru
---
doc/guides/prog_guide/bbdev.rst | 23 +++
1 file changed, 23 insertions(+)
diff --git a/doc/guides/prog_guide/bbdev.rst b/doc/guides/prog_guide/bbdev.rst
index 8bd
On Thu, Aug 19, 2021 at 10:06:06AM +0100, Bruce Richardson wrote:
> On Wed, Aug 18, 2021 at 02:28:33PM -0700, Stephen Hemminger wrote:
> > On Tue, 3 Aug 2021 12:01:30 -0700 Narcisa Ana Maria Vasile
> > wrote:
> >
> > > +static int +eal_parse_thread_priority(const char *arg) +{ +
> > > struct int
From: Narcisa Vasile
EAL thread API
**Problem Statement**
DPDK currently uses the pthread interface to create and manage threads.
Windows does not support the POSIX thread programming model,
so it currently
relies on a header file that hides the Windows calls under
pthread matched interfaces. Gi
From: Narcisa Vasile
Use a portable, type-safe representation for the thread identifier.
Add functions for comparing thread ids and obtaining the thread id
for the current thread.
Signed-off-by: Narcisa Vasile
---
lib/eal/common/meson.build| 1 +
lib/eal/{unix => common}/rte_threa
From: Narcisa Vasile
Implement thread attributes for:
* thread affinity
* thread priority
Implement functions for managing thread attributes.
Priority is represented through an enum that allows for two levels:
- RTE_THREAD_PRIORITY_NORMAL
- RTE_THREAD_PRIORITY_REALTIME_CRITICAL
From: Narcisa Vasile
Implement functions for getting/setting thread affinity.
Threads can be pinned to specific cores by setting their
affinity attribute.
Signed-off-by: Narcisa Vasile
Signed-off-by: Dmitry Malloy
---
lib/eal/common/rte_thread.c | 16
lib/eal/include/rte_thread.h |
From: Narcisa Vasile
Add function to translate Windows error codes to
errno-style error codes. The possible return values are chosen
so that we have as much semantical compatibility between platforms as
possible.
Signed-off-by: Narcisa Vasile
---
lib/eal/common/rte_thread.c | 6 +--
lib/eal/
From: Narcisa Vasile
Add functions for thread creation, joining, detaching.
The *rte_thread_create()* function can optionally receive
an rte_thread_attr_t object that will cause the thread to be
created with the affinity and priority described by the
attributes object. If no rte_thread_attr_t is
From: Narcisa Vasile
Add function for setting the priority for a thread.
Priorities on multiple platforms are similarly determined by
a priority value and a priority class/policy.
On Linux, the following mapping is created:
RTE_THREAD_PRIORITY_NORMAL corresponds to
* policy SCHED_OTHER
* priorit
From: Narcisa Vasile
As a new API for threading is introduced,
a set of unit tests have been added to test the new interface.
Signed-off-by: Narcisa Vasile
---
app/test/meson.build| 2 +
app/test/test_threads.c | 419
2 files changed, 421 insertio
From: Narcisa Vasile
Add functions for barrier init, destroy, wait.
A portable type is used to represent a barrier identifier.
The rte_thread_barrier_wait() function returns the same value
on all platforms.
Signed-off-by: Narcisa Vasile
---
lib/eal/common/rte_thread.c | 61 ++
From: Narcisa Vasile
Add functions for mutex init, destroy, lock, unlock.
Add RTE_STATIC_MUTEX macro to replace static initialization
of mutexes.
Windows does not have a static initializer.
Initialization is only done through InitializeCriticalSection().
The RTE_STATIC_MUTEX calls into the rte_
On Thu, 19 Aug 2021 14:30:19 -0700
Narcisa Ana Maria Vasile wrote:
> On Thu, Aug 19, 2021 at 10:06:06AM +0100, Bruce Richardson wrote:
> > On Wed, Aug 18, 2021 at 02:28:33PM -0700, Stephen Hemminger wrote:
> > > On Tue, 3 Aug 2021 12:01:30 -0700 Narcisa Ana Maria Vasile
> > > wrote:
> > >
Windows EAL depends on some system libraries. They were linked using
add_project_link_arguments('-l'), which prevented meson from adding
them to Libs.private of pkg-config file. As a result, applications using
pkg-config to find DPDK hit link errors, for example:
librte_eal.a(eal_windows_eal_d
2021-08-18 23:26 (UTC+), William Tu:
[...]
> diff --git a/lib/eal/linux/include/rte_os.h b/lib/eal/linux/include/rte_os.h
> index 1618b4df22..ce5b0aed52 100644
> --- a/lib/eal/linux/include/rte_os.h
> +++ b/lib/eal/linux/include/rte_os.h
> @@ -11,6 +11,21 @@
> */
>
> #include
> +#include
Remove the compatiability hooks that were added in 20.11 around
master/slave and blacklist/whitelist.
New API's for these were added in 20.11 and the old API was retained
but marked deprecated. Since 21.11 is the next LTS, it is time
to remove the deprecated ones.
Signed-off-by: Stephen Hemminger
On Thu, Aug 19, 2021 at 1:27 PM Radha Mohan Chintakuntla
wrote:
>
> Removing the rawdev based octeontx2-dma driver as the dependent
> common/octeontx2 will be soon be going away. Also a new DMA driver will
> be coming in this place once the rte_dmadev library is in.
>
> Signed-off-by: Radha Mohan
When DCF configures rx_queues, it may cause the pointer of
rx_queues to go out of bounds.
This patch expands the scope of the judgment condition to
fix this issue.
Fixes: 4b0d391f0eab ("net/ice: add queue config in DCF")
Cc: sta...@dpdk.org
Signed-off-by: Jie Wang
---
drivers/net/ice/ice_dcf.c
Copy threshold is introduced in async vhost data path to select
the appropriate copy engine to do copies for higher efficiency.
However, it may cause packets out-of-order, and it also causes
data path performance unpredictable.
Therefore, this patch removes copy threshold support in async vhost
da
57 matches
Mail list logo
