Hi Thomas,
> -Original Message-
> From: Thomas Monjalon
> Sent: Friday, March 26, 2021 1:16 AM
> To: Jiawei(Jonny) Wang ; Slava Ovsiienko
> ; Ori Kam ; Ferruh Yigit
>
> Cc: xiaoyun...@intel.com; dev@dpdk.org; Andrew Rybchenko
>
> Subject: Re: [PATCH] doc: add sampling and mirroring in t
> -Original Message-
> From: dev On Behalf Of Chenbo Xia
> Sent: Friday, February 19, 2021 10:40 AM
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; sta...@dpdk.org
> Subject: [dpdk-dev] [PATCH] examples/vhost: fix unchecked return value
>
> This patch fixes unchecked return value for
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Tuesday, March 30, 2021 1:52 PM
> To: jer...@marvell.com; Jayatheerthan, Jay ;
> Carrillo, Erik G ; Gujjar,
> Abhinandan S ; McDaniel, Timothy
> ; hemant.agra...@nxp.com; Van
> Haaren, Harry ; mattias.ronnblom
> ; Ma, Liang J
> -Original Message-
> From: Pavan Nikhilesh Bhagavatula
> Sent: Wednesday, March 31, 2021 12:10 PM
> To: Jayatheerthan, Jay ; Jerin Jacob
> Kollanukkaran ; Carrillo, Erik G
> ; Gujjar, Abhinandan S
> ; McDaniel, Timothy
> ; hemant.agra...@nxp.com; Van Haaren, Harry
> ; mattias.ronnblom
> -Original Message-
> From: Wang, Xiao W
> Sent: Tuesday, March 9, 2021 4:43 PM
> To: Xia, Chenbo
> Cc: dev@dpdk.org; Wang, Xiao W ; sta...@dpdk.org
> Subject: [PATCH] vdpa/ifc: check return value for PCI config read
>
> The return value of rte_pci_read_config should be checked.
>
> Co
Similar as single dequeue, the multiple accesses of descriptor length
will lead to potential risk. One-time access of descriptor length can
eliminate this risk.
Fixes: 75ed51697820 ("vhost: add packed ring batch dequeue")
Cc: sta...@dpdk.org
Signed-off-by: Marvin Liu
Reviewed-by: Maxime Coquelin
Similar as split ring, the multiple accesses of descriptor length will
lead to potential risk. One-time access of descriptor length can
eliminate this risk.
Fixes: 2f3225a7d69b ("vhost: add vector filling support for packed ring")
Cc: sta...@dpdk.org
Signed-off-by: Marvin Liu
Reviewed-by: Maxime
In vhost datapath, descriptor's length are mostly used in two coherent
operations. First step is used for address translation, second step is
used for memory transaction from guest to host. But the iterval between
two steps will give a window for malicious guest, in which can change
descriptor leng
> -Original Message-
> From: dev On Behalf Of Keiichi Watanabe
> Sent: Monday, March 22, 2021 3:23 PM
> To: dev@dpdk.org
> Cc: dgr...@chromium.org; chiran...@chromium.org; Keiichi Watanabe
>
> Subject: [dpdk-dev] [PATCH v2 0/2] vhost: Add API to get negotiated protocol
> features
>
> Thi
>> -Original Message-
>> From: pbhagavat...@marvell.com
>> Sent: Tuesday, March 30, 2021 1:52 PM
>> To: jer...@marvell.com; Jayatheerthan, Jay
>; Carrillo, Erik G
>; Gujjar,
>> Abhinandan S ; McDaniel, Timothy
>; hemant.agra...@nxp.com; Van
>> Haaren, Harry ; mattias.ronnblom
>; Ma, Liang
Hi Ferruh,
> -Original Message-
> From: Ferruh Yigit
> Sent: Friday, March 26, 2021 1:11 AM
> To: Jiawei(Jonny) Wang ; Slava Ovsiienko
> ; xiaoyun...@intel.com; Ori Kam
>
> Cc: dev@dpdk.org; Andrew Rybchenko ; NBU-
> Contact-Thomas Monjalon
> Subject: Re: [PATCH] doc: add sampling and m
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Tuesday, March 30, 2021 1:52 PM
> To: jer...@marvell.com; Jayatheerthan, Jay ;
> Carrillo, Erik G ; Gujjar,
> Abhinandan S ; McDaniel, Timothy
> ; hemant.agra...@nxp.com; Van
> Haaren, Harry ; mattias.ronnblom
> ; Ma, Liang J
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, March 23, 2021 5:02 PM
> To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com;
> david.march...@redhat.com; olivier.m...@6wind.com; bnem...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v4 0/3] vhost: make virtqueue cache-f
> -Original Message-
> From: Xueming(Steven) Li
> Sent: Wednesday, March 31, 2021 13:49
> To: Wang, Haiyue ; Stephen Hemminger
>
> Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso
>
> Subject: RE: [dpdk-dev] [PATCH v6 0/9] ethdev: support SubFunction representor
>
>
>
> >-Original
>-Original Message-
>From: Wang, Haiyue
>Sent: Tuesday, February 23, 2021 7:46 PM
>To: Stephen Hemminger ; Xueming(Steven) Li
>
>Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso
>
>Subject: RE: [dpdk-dev] [PATCH v6 0/9] ethdev: support SubFunction representor
>
>> -Original Message-
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, March 16, 2021 5:38 PM
> To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com;
> david.march...@redhat.com; olivier.m...@6wind.com; bnem...@redhat.com
> Cc: Maxime Coquelin
> Subject: [PATCH v4 0/4] net/virtio: make virtqueue st
https://bugs.dpdk.org/show_bug.cgi?id=669
Bug ID: 669
Summary: Integrity check failure occurs when ciphering and
integrity both enabled with snow3g algorithm
Product: DPDK
Version: 20.02
Hardware: x86
OS: Li
Few minor comments, overall looks good. Tested on few Arm platforms.
>
> This is a new type of reader-writer lock that provides better fairness
> guarantees which better suited for typical DPDK applications.
> A pflock has two ticket pools, one for readers and one for writers.
>
> Phase fair r
在 2021/3/30 22:12, Ferruh Yigit 写道:
On 3/26/2021 8:56 AM, Min Hu (Connor) wrote:
Add hns3 support for new ethdev APIs to enable and read IEEE1588/
802.1AS PTP timestamps.
Signed-off-by: Min Hu (Connor)
---
doc/guides/nics/features/hns3.ini | 2 +
doc/guides/nics/hns3.rst | 1
在 2021/3/30 21:59, Ferruh Yigit 写道:
On 3/26/2021 8:56 AM, Min Hu (Connor) wrote:
Add hns3 support for new ethdev APIs to enable and read IEEE1588/
802.1AS PTP timestamps.
Signed-off-by: Min Hu (Connor)
---
doc/guides/nics/features/hns3.ini | 2 +
doc/guides/nics/hns3.rst | 1
Before accessing the private data of mempool in
function rte_pktmbuf_priv_size() and rte_pktmbuf_data_room_size(),
it is necessary to determine whether the private data exists,
otherwise it will cause null pointer access.
Signed-off-by: Wenwu Ma
---
lib/librte_mbuf/rte_mbuf.h | 6 ++
1 file
在 2021/3/30 0:10, Ferruh Yigit 写道:
On 3/23/2021 1:45 PM, Min Hu (Connor) wrote:
From: Huisong Li
The 'queue_full_cnt' stats have been encapsulated in 'dfx_stats'.
However, the modification in the SVE algorithm is omitted.
As a result, the driver fails to be compiled when the SVE
algorithm i
Minutes of Technical Board Meeting, 2021-03-10
Members Attending:
- Aaron Conole
- Bruce Richardson
- Ferruh Yigit
- Hemant Agrawal
- Honnappa Nagarahalli (Chair)
- Jerin Jacob
- Kevin Traynor
- Konstantin Ananyev
- Maxime Coquelin
- Olivier Matz
- Stephen Hemminge
On Mon, 29 Mar 2021 15:40:32 -0700
Narcisa Ana Maria Vasile wrote:
> +
> +int
> +rte_thread_attr_set_priority(rte_thread_attr_t *thread_attr,
> + enum rte_thread_priority priority)
> +{
> + if (thread_attr == NULL) {
> + RTE_LOG(DEBUG, EAL,
> +
On Mon, 29 Mar 2021 15:40:39 -0700
Narcisa Ana Maria Vasile wrote:
> From: Narcisa Vasile
>
> Allow the user to choose the thread priority through an EAL
> command line argument.
>
> The user can select the thread priority to be either 'normal'
> or 'critical':
> --thread-prio normal
> --threa
Thanks a lot Asaf, for your answer, so fast.
depending on the feature we want, the table you mentioned in the doc may
give different combinations. Mine, DPDK-20.08/OFED 5.1-2, is part of the
list.
Anyway, my question is more about the API design. Please, find my
comments below.
On 3/29/21
Update the dlb documentation for v2.5. Notable differences include
the new cobined credit scheme. Also cleaned up a couple of sections,
and removed a duplicate section.
Signed-off-by: Timothy McDaniel
---
doc/guides/eventdevs/dlb2.rst | 75 +--
1 file changed, 27
Add DLB v2.5 specific information to xstats, such as metrics for the new
credit scheme.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2_xstats.c | 41
1 file changed, 37 insertions(+), 4 deletions(-)
diff --git a/drivers/event/dlb2/dlb2_xstats.c b/dr
All references to the old register map have been removed,
so it is safe to rename the new combined file that supports
both DLB v2.0 and DLB v2.5. Also fixed all places where this
file is included.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_hw_types.h | 2
Updated eventdev device name to be dlb_event instead of
dlb2_event. The new name will be used for all versions
of the DLB hardware. This change required corresponding changes
to the the directory name that contains the PMD, as well
as the documentation files, build infrastructure, and PMD
specific
The file dlb_resource_new.c now contains all of the low level
functions required to support both DLB v2.0 and DLB v2.5, and
the original file (dlb_resource.c) was removed in the previous
commit, so rename dlb_resource_new.c to dlb_resource.c, and
update the meson build file so that the new file is
All dependencies on the old register map have been removed, so
it can now be deleted. The next commit will rename dlb2_regs_new.h
to dlb2_regs.h.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_regs.h | 2527
1 file changed, 2527 deletions(-)
delete
A temporary version of dlb_resource.h (dlb_resource_new.h) was used
by the previous commits in this patch series. Merge the two files
now that DLB v2.5 support has been fully added to dlb_resource.c.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_osdep.h | 1 -
driver
As support for DLB v2.5 was added, modifications were made to
dlb_hw_types_new.h, but the old file needed to be preserved during
the port in order to meet the requirement that individual patches in
a series each compile successfully. Since the DLB v2.5 support is
completely integrated, it is now sa
Update sparse cq mode mode functions for DLB v2.5, accounting for new
combined register map and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 22 ---
.../event/dlb2/pf/base/dlb2_resource_new.c| 39 +++
2 fi
The original and a "new" file were maintained during the
early portions of the patch series in order to ensure that
all individual patches compiled cleanly. It is now safe to
rename the new file, and use it unconditionally in all DLB
source files.
Signed-off-by: Timothy McDaniel
---
.../event/dl
Update low level hardware funcs with map/unmap interfaces,
accounting for new combined register file and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 1054 -
.../event/dlb2/pf/base/dlb2_resource_new.c| 50 +
2 f
The file dlb_resource_new.c now contains all of the low level
functions required to support both DLB v2.0 and DLB v2.5, so
delete the temporary "old" file, and stop building it. The new
file (dlb_resource_new.c) will be renamed to dlb_resource.c in
the next commit.
Signed-off-by: Timothy McDaniel
DLB v2.5 uses a different credit scheme than was used in DLB v2.0 .
Specifically, there is a single credit pool for both load balanced
and directed traffic, instead of a separate pool for each as is
found with DLB v2.0.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2.c | 311
Update sequence number management functions for DLB v2.5,
accounting for new combined register map and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 67 ---
drivers/event/dlb2/pf/base/dlb2_resource.h| 4 +-
.../event/dl
Update low level functions to account for new register map
and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 331 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 298
2 files changed, 298 insertions
Update low level hardware functions to account for
new register map and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 355 ---
.../event/dlb2/pf/base/dlb2_resource_new.c| 418 ++
2 files changed, 418 in
Update get queue depth functions for DLB v2.5, accounting for
combined register map and new hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 160 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 135 +++
2 f
Update low level functions to account for new register map
and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 123 -
.../event/dlb2/pf/base/dlb2_resource_new.c| 130 ++
2 files changed, 130 insertion
Update create ldb port low level code to account for new
register map and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 490 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 471 +
2 files changed, 47
Updated low level hardware functions to account for new
register map and hardware access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 213 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 201 +
2 files changed, 201
Updated low level hardware functions to account for new
register map and access macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 426 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 414 +
2 files changed, 414 insertio
Convert to new register map and new register access
macros.
Signed-off-by: Timothy McDaniel
---
.../event/dlb2/pf/base/dlb2_hw_types_new.h|1 +
drivers/event/dlb2/pf/base/dlb2_resource.c| 1494 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 2562 +
3 files
Update domain creation logic to account for DLB v2.5
credit scheme, new register map, and new register access
macros.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2_user.h| 13 +-
drivers/event/dlb2/pf/base/dlb2_resource.c| 645
.../event/dlb2/p
Updated low level hardware functions to add DLB 2.5 support
for creating load balanced queues.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/pf/base/dlb2_resource.c| 397 --
.../event/dlb2/pf/base/dlb2_resource_new.c| 391 +
2 files changed, 391 i
DLB v2.5 uses a new credit scheme, where directed and load balanced
credits are unified, instead of having separate directed and load
balanced credit pools.
Signed-off-by: Timothy McDaniel
---
drivers/event/dlb2/dlb2.c | 20 --
drivers/event/dlb2/dlb2_user.h
This patch series adds support for DLB v2.5 to
the current DLB V2.0 PMD. The resulting PMD supports
both hardware versions.
The main differences between the DLB v2.5 and v2.0 hardware
are:
- Number of queues/ports
- DLB v2.5 uses a combined credit pool, whereas DLB v2.0
splits credits into 2 poo
This commit adds dlb v2.5 probe support, and updates
parameter parsing.
The dlb v2.5 device differs from dlb v2, in that the
number of resources (ports, queues, ...) is different,
so macros have been added to take the device version
into account.
This commit also cleans up a few issues in the ori
Initialize TCP data offset field with TCP header length, this
field is used to derive L4 header length and by hardware to
validate a TCP header.
Fixes: 41f72ec94074 ("test: add packet burst generator functions")
Cc: sta...@dpdk.org
Signed-off-by: Lance Richardson
---
app/test/packet_burst_gener
On 30-Mar-21 3:15 PM, Anatoly Burakov wrote:
Currently, when we set the pstate governor to "performance", we check if
it is already set to this value, and if it is, we skip setting it.
However, we never save this value anywhere, so that next time we come
back and request the governor to be set t
On 30-Mar-21 3:25 PM, Anatoly Burakov wrote:
Currently, when we set the pstate governor to "performance", we check if
it is already set to this value, and if it is, we skip setting it.
However, we never save this value anywhere, so that next time we come
back and request the governor to be set t
Hey Aaron,
based on the work you've been doing on the unit test documentation we
would appreciate if you could take a look over this patchset and get
your thoughts. The primary drive here is to make it easier to get a
clear picture of what is being executed in the cryptodev testsuite, as
at t
On Thu, Mar 25, 2021 at 06:58:56PM +0100, Ilya Maximets wrote:
> On 3/25/21 5:43 PM, Stefan Hajnoczi wrote:
> > On Thu, Mar 25, 2021 at 12:00:11PM +0100, Ilya Maximets wrote:
> >> On 3/25/21 10:35 AM, Stefan Hajnoczi wrote:
> >>> On Wed, Mar 24, 2021 at 02:11:31PM +0100, Ilya Maximets wrote:
>
On 3/29/2021 8:07 AM, Li, Xiaoyun wrote:
Hi
-Original Message-
From: Min Hu (Connor)
Sent: Monday, March 29, 2021 14:47
To: dev@dpdk.org
Cc: Yigit, Ferruh ; Li, Xiaoyun
Subject: [PATCH v2] app/testpmd: fix Tx/Rx descriptor query error log
From: Hongbo Zheng
This patch adds more err
On 3/29/2021 7:46 AM, Min Hu (Connor) wrote:
From: Hongbo Zheng
This patch adds more err info for Tx/Rx descriptor query command.
Fixes: fae9aa717d6c ("app/testpmd: support checking descriptor status")
Cc: sta...@dpdk.org
Signed-off-by: Hongbo Zheng
Signed-off-by: Min Hu (Connor)
Off the
Currently, when we set the pstate governor to "performance", we check if
it is already set to this value, and if it is, we skip setting it.
However, we never save this value anywhere, so that next time we come
back and request the governor to be set to its original value, the
original value is emp
Make use of new sysfs handling functions in other pstate code.
Signed-off-by: Anatoly Burakov
---
lib/librte_power/power_pstate_cpufreq.c | 177 +++-
1 file changed, 80 insertions(+), 97 deletions(-)
diff --git a/lib/librte_power/power_pstate_cpufreq.c
b/lib/librte_power/po
Currently, base frequency detection code is a bit of an unmaintainable
mess that has a couple of Coverity issues (dead code, and a resource
leak). Rather than just fixing the issues and leaving the rest in place,
refactor the code in a way that makes it more maintainable and less
prone to such Cove
Currently, when we set the pstate governor to "performance", we check if
it is already set to this value, and if it is, we skip setting it.
However, we never save this value anywhere, so that next time we come
back and request the governor to be set to its original value, the
original value is emp
Make use of new sysfs handling functions in other pstate code.
Signed-off-by: Anatoly Burakov
---
lib/librte_power/power_pstate_cpufreq.c | 177 +++-
1 file changed, 80 insertions(+), 97 deletions(-)
diff --git a/lib/librte_power/power_pstate_cpufreq.c
b/lib/librte_power/po
Currently, base frequency detection code is a bit of an unmaintainable
mess that has a couple of Coverity issues (dead code, and a resource
leak). Rather than just fixing the issues and leaving the rest in place,
refactor the code in a way that makes it more maintainable and less
prone to such Cove
On 3/26/2021 9:39 AM, Ivan Malov wrote:
At the fail label, there's a statement to set general errno and
error message. However, before the label is reached, a custom
error message can be set by the code which parses actions.
This custom (action-specific) message, when present,
must not be replace
On 3/26/2021 8:56 AM, Min Hu (Connor) wrote:
Add hns3 support for new ethdev APIs to enable and read IEEE1588/
802.1AS PTP timestamps.
Signed-off-by: Min Hu (Connor)
---
doc/guides/nics/features/hns3.ini | 2 +
doc/guides/nics/hns3.rst | 1 +
drivers/net/hns3/hns3_cmd.h |
On 3/25/2021 3:43 PM, Ferruh Yigit wrote:
On 3/24/2021 8:31 PM, David Marchand wrote:
On Wed, Mar 24, 2021 at 8:27 PM Ferruh Yigit wrote:
On 3/23/2021 11:07 AM, Qi Zhang wrote:
1. replace RTE_LIBRTE_IGC_DEBUG_RX with RTE_ETHDEV_DEBUG_RX.
2. replace RTE_LIBRTE_IGC_DEBUG_TX whth RTE_ETHDEV_DEB
> -Original Message-
> From: Yang, MurphyX
> Sent: Friday, March 19, 2021 10:44 AM
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Guo, Jia ;
> Xing, Beilei ; Yang, SteveX ;
> Zhang, RobinX ; Yang, MurphyX
>
> Subject: [PATCH] net/i40e: fix inappropriate config during flow validate
>
> The co
On 3/26/2021 8:56 AM, Min Hu (Connor) wrote:
Add hns3 support for new ethdev APIs to enable and read IEEE1588/
802.1AS PTP timestamps.
Signed-off-by: Min Hu (Connor)
---
doc/guides/nics/features/hns3.ini | 2 +
doc/guides/nics/hns3.rst | 1 +
drivers/net/hns3/hns3_cmd.h |
On 3/25/2021 8:22 AM, Ciara Loftus wrote:
Coverity complains that the return value of recvfrom() in the AF_XDP
datapath is not checked. We don't care about the return value because in
the case of an error we still return 0 from the receive function to
indicate no packets were received. So to make
When RSS expand, if there is no expansion happened but completion happened
because user only input next protocol field instead of item
i.e, ether type == 0x8100 instead of VLAN, an extra flow is created with
missing item in order to filter traffic strictly.
However, after [1] and [2] the rte_flow_
On 3/23/2021 1:17 PM, Guoyang Zhou wrote:
Some apps, such as fstack, will use secondary process to access the
memory of eth_dev_ops, and they want to get the info of dev, but hinic
driver does not initialized it when in secondary process.
Fixes: 66f64dd6dc86 ("net/hinic: fix secondary process")
From: Huisong Li
There are two APIs in ethdev layer to get link status of device, namely,
"rte_eth_link_get" and "rte_eth_link_get_nowait". When the device link
is unstable or auto-negotiation is in progress, the first API supports
the function of waiting for the NIC to link up, and the maximum w
On 3/24/2021 11:27 AM, Ferruh Yigit wrote:
On 3/24/2021 4:32 AM, Tyler Retzlaff wrote:
On Tue, Mar 23, 2021 at 05:04:08PM +, Ferruh Yigit wrote:
diff --git a/lib/librte_ethdev/meson.build b/lib/librte_ethdev/meson.build
index c37b2e377..4353fa6b7 100644
--- a/lib/librte_ethdev/meson.build
+
When parsing a devargs, try to parse using the global device syntax
first. Fallback on legacy syntax on error.
Example of new global device syntax:
-a bus=pci,addr=82:00.0/class=eth/driver=mlx5,dv_flow_en=1
Signed-off-by: Xueming Li
---
lib/librte_eal/common/eal_common_devargs.c | 7 ++-
1
To use Global Device Syntax as devargs, name is required for device
management.
In legacy parsing API, devargs name was extracted after bus name:
bus:name,kv_params,,,
To parse new Global Device Syntax, this patch introduces new bus API to
parse devargs and update name, different bus driver mig
Adds a new function to get value of a specific key from kvargs list.
Signed-off-by: Xueming Li
---
lib/librte_kvargs/rte_kvargs.c | 20
lib/librte_kvargs/rte_kvargs.h | 21 +
lib/librte_kvargs/version.map | 1 +
3 files changed, 42 insertions(+)
diff -
This patch fixes memory leak in parsing error handling.
Fixes: 338327d731e6 ("devargs: add function to parse device layers")
Cc: gaetan.ri...@6wind.com
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li
---
lib/librte_eal/common/eal_common_devargs.c | 10 +-
1 file changed, 9 insertions(+),
In current design, legacy parser rte_devargs_parse() saved scratch
buffer to devargs.args while new parser rte_devargs_layers_parse() saved
to devargs.data. Code using devargs had to know the difference and
cleaned up memory accordingly - error prone.
This patch unifies scratch buffer to data fiel
The new Global Device Syntax [1] is used to identify a device with full
bus, class and driver description, example:
-a bus=pci,addr=82:00.0/class=eth/driver=mlx5,...
This patchset fixes bugs and enable global device syntax with
backward compatibility by:
- unify devargs memory buffer cleanup
- pa
在 2021/3/30 18:19, Ferruh Yigit 写道:
On 3/30/2021 7:41 AM, Min Hu (Connor) wrote:
在 2021/3/30 11:11, Ajit Khaparde 写道:
On Mon, Mar 29, 2021 at 6:48 PM Min Hu (Connor)
wrote:
From: Lijun Ou
This patch adds multi-process support for testpmd.
The test cmd example as follows:
the primary c
On 3/23/2021 1:45 PM, Min Hu (Connor) wrote:
This series added six bugfix patches.
Chengchang Tang (3):
net/hns3: fix TCP SEG and TCP CKSUM flag set
net/hns3: fix Tx checksum for UDP packets with special port
net/hns3: fix the long taskqueue pairs reset time
Huisong Li (3):
net/hns3
https://bugs.dpdk.org/show_bug.cgi?id=600
o...@nvidia.com (o...@nvidia.com) changed:
What|Removed |Added
Ever confirmed|0 |1
Status|RESOLVED
On 3/30/2021 7:41 AM, Min Hu (Connor) wrote:
在 2021/3/30 11:11, Ajit Khaparde 写道:
On Mon, Mar 29, 2021 at 6:48 PM Min Hu (Connor) wrote:
From: Lijun Ou
This patch adds multi-process support for testpmd.
The test cmd example as follows:
the primary cmd:
./dpdk-testpmd -a xxx --proc-type=au
Adjusting the error code for the internal function instruction_config
to match the rest of the code which is returning a negative value on
error. Cosmetic change.
Signed-off-by: Cristian Dumitrescu
---
lib/librte_pipeline/rte_swx_pipeline.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
Enable GTPU pattern for CVL switch filter. Support teid and
qfi field of GTPU pattern. Patterns without inner l3/l4 field
support outer dst/src ip. Patterns with inner l3/l4 field only
support inner dst/src ip and inner dst/src port.
+---+---
Hi Slava,
> -Original Message-
> From: Slava Ovsiienko
> Sent: Tuesday, March 30, 2021 4:05 PM
> To: Suanming Mou ; Ori Kam
> Cc: dev@dpdk.org; Matan Azrad ; Raslan Darawsheh
>
> Subject: RE: [PATCH v3 2/4] regex/mlx5: add data path scattered mbuf process
>
> > -Original Message---
As kernel driver 2.13.10 is removed by EPG, so update recommended matching
list for i40e.
Signed-off-by: Robin Zhang
---
doc/guides/nics/i40e.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst
index d86212db1a..07841dca24 1
Avf PMD was introduced from DPDK 18.02 to promote Intel Adaptive Virtual
Function with device ID is 0x1889 aligned with AVF public spec. At the
meanwhile, i40evf PMD was co-existed to support other existing device IDs
of i40e devices. So on i40e devices, iavf PMD can only run in the VM whose
hyperv
From: Pavan Nikhilesh
Include vector configuration into the structure
``rte_event_eth_rx_adapter_queue_conf`` used when configuring rest
of the Rx adapter ethernet device Rx queue parameters.
This simplifies event vector configuration as it avoids splitting
configuration per Rx queue.
Signed-off
From: Pavan Nikhilesh
The Rx adapter event vector configuration will be merged into
Rx adapter queue configuration to simplify enabling event
vectorization.
Signed-off-by: Pavan Nikhilesh
Acked-by: Ray Kinsella
Acked-by: Jerin Jacob
Acked-by: Jay Jayatheerthan
---
doc/guides/rel_notes/depre
From: Pavan Nikhilesh
Add event vector support in pipeline tests. By default this mode
is disabled, it can be enabled by using the option --enable_vector.
example:
dpdk-test-eventdev -l 7-23 -s 0xff00 -- --prod_type_ethdev
--nb_pkts=0 --verbose 2 --test=pipeline_atq --stlist=a
From: Pavan Nikhilesh
Add event vector support for event eth Tx adapter, the implementation
receives events from the single linked queue and based on
rte_event_vector::attr_valid transmits the vector of mbufs to a given
port, queue pair.
Signed-off-by: Pavan Nikhilesh
Acked-by: Jay Jayatheertha
From: Pavan Nikhilesh
Add event vector support for event eth Rx adapter, the implementation
creates vector flows based on port and queue identifier of the received
mbufs.
The flow id for SW Rx event vectorization will use 12-bits of queue
identifier and 8-bits port identifier when custom flow id
From: Pavan Nikhilesh
Introduce event vector transmit capability for event eth
tx adapter.
The capability indicates that the Tx adapter is capable of
transmitting event vectors.
When rte_event_vector::union_valid is set, the Tx adapter should
transmit all the packets to the rte_event_vector::por
From: Pavan Nikhilesh
Introduce event ethernet Rx adapter event vector capability.
If an event eth Rx adapter has the capability of
RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR then a given Rx queue
can be configured to enable event vectorization by passing the
flag RTE_EVENT_ETH_RX_ADAPTER_QUEUE_E
From: Pavan Nikhilesh
Introduce rte_event_vector datastructure which is capable of holding
multiple uintptr_t of the same flow thereby allowing applications
to vectorize their pipeline and reducing the complexity of pipelining
the events across multiple stages.
This approach also reduces the sche
From: Pavan Nikhilesh
In traditional event programming model, events are identified by a
flow-id and a uintptr_t. The flow-id uniquely identifies a given event
and determines the order of scheduling based on schedule type, the
uintptr_t holds a single object.
Event devices also support burst mod
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