Added vHostPMD based configuration of vHost devices.
Currently vHost library calls are used for configuring the
vhost device.
vHostPMD is a pre-requisite for enabling future features
supported such as FPGA and possibly CBDMA. With the
vHostPMD integration, upstream features in PMD can be easily
su
Hi Luca,
Testing with dpdk v19.11.1-rc1 from Broadcom looks good.
- Basic functionality:
Send and receive multiple types of traffic.
- Changing/checking link status through testpmd.
- RSS tests.
- TSO tests
- VLAN filtering tests.
- statistics tests
- Checksum offload
- MTU tests
NIC: BCM57414
From 70acca49c2109ef07e59dd035c5b66d7987d Mon Sep 17 00:00:00 2001
From: Haifeng Lin
Date: Mon, 9 Mar 2020 16:49:10 +0800
Subject: [PATCH] eal/arm64: fix rdtsc precise version
In order to get more accurate the cntvct_el0 reading,
SW must invoke isb and arch_counter_enforce_ordering.
Referenc
https://bugs.dpdk.org/show_bug.cgi?id=418
Bug ID: 418
Summary: failsafe/tap PMD drops first UDP packet
Product: DPDK
Version: 20.02
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: major
Pri
Currently, iotlb cache name is comprised of vid and virtqueue
index. For example, "iotlb_cache_0_0". Because vid is assigned
per process, iotlb cache name is not unique among multi processes.
For example a secondary process uses a vhost
(ex. eth_vhost0,iface=/tmp/sock0) and another secondary proces
10/03/2020 14:24, Ananyev, Konstantin:
>
> > 05/03/2020 23:51, Ananyev, Konstantin:
> > >
> > > > 05/03/2020 12:45, Ananyev, Konstantin:
> > > > > I think the header need to be "app/test", or "test/ipsec".
> > > >
> > > > It should be "test/ipsec" as it is an IPsec test command
> > > > in the test
Aaron Conole writes:
> "Van Haaren, Harry" writes:
>
>>> -Original Message-
>>> From: David Marchand
>>> Sent: Tuesday, March 10, 2020 4:31 PM
>>> To: Van Haaren, Harry
>>> Cc: dev ; Aaron Conole
>>> Subject: Re: [PATCH] eal/service: fix exit by resetting service lcores
>>>
>>> On Tu
> >> gcc 10.0.1 reports:
> >>
> >> ../examples/ipsec-secgw/ipsec_process.c: In function ‘ipsec_process’:
> >> ../examples/ipsec-secgw/ipsec_process.c:132:34:
> >> error: ‘grp.m’ may be used uninitialized in this function
> >> [-Werror=maybe-uninitialized]
> >> 132 |grp[n].cnt = pkts + i - gr
On 10/03/2020 13:08, Ananyev, Konstantin wrote:
> Hi Kevin,
>
Hi Konstantin,
>> gcc 10.0.1 reports:
>>
>> ../examples/ipsec-secgw/ipsec_process.c: In function ‘ipsec_process’:
>> ../examples/ipsec-secgw/ipsec_process.c:132:34:
>> error: ‘grp.m’ may be used uninitialized in this function
>> [-We
From: Honnappa Nagarahalli
The logic to identify if the MT unsafe service is running on another
core can return -EBUSY spuriously. In such cases, running the service
becomes more costlier than using atomic operations. Assume that the
application passes the right parameters and reduce the number o
From: Honnappa Nagarahalli
There has possible that a MT unsafe service might get configured to
run on another core while the service is running currently. This
might result in the MT unsafe service running on multiple cores
simultaneously. Use 'execute_lock' always when the service is
MT unsafe.
The num_mapped_cores and execute_lock are synchronized with rte_atomic_XX
APIs which is a full barrier, DMB, on aarch64. This patch optimized it with
c11 atomic one-way barrier.
Signed-off-by: Phil Yang
Reviewed-by: Ruifeng Wang
Reviewed-by: Gavin Hu
Reviewed-by: Honnappa Nagarahalli
---
lib/
To guarantee the inter-threads visibility of the shareable domain, it
uses a lot of rte_smp_r/wmb in the service library. This patch relaxed
these barriers for service by using c11 atomic one-way barrier operations.
Signed-off-by: Phil Yang
Reviewed-by: Ruifeng Wang
Reviewed-by: Gavin Hu
---
l
The service id validation is verified in the calling function, remove
the redundant code inside the service_update function.
Fixes: 21698354c832 ("service: introduce service cores concept")
Cc: sta...@dpdk.org
Signed-off-by: Phil Yang
Reviewed-by: Honnappa Nagarahalli
---
lib/librte_eal/common
Fixes: 3cf5eb1546ed ("service: fix and refactor atomic service accesses")
Fixes: 21698354c832 ("service: introduce service cores concept")
Cc: sta...@dpdk.org
Signed-off-by: Phil Yang
Reviewed-by: Honnappa Nagarahalli
---
lib/librte_eal/common/rte_service.c | 18 +-
1 file chang
The rarp packet broadcast flag is synchronized with rte_atomic_XX APIs
which is a full barrier, DMB, on aarch64. This patch optimized it with
c11 atomic one-way barrier.
Signed-off-by: Phil Yang
Reviewed-by: Gavin Hu
Reviewed-by: Honnappa Nagarahalli
Reviewed-by: Joyce Kong
---
lib/librte_vho
For SA outbound packets, rte_atomic64_add_return is used to generate
SQN atomically. This introduced an unnecessary full barrier by calling
the '__sync' builtin implemented rte_atomic_XX API on aarch64. This
patch optimized it with c11 atomic and eliminated the expensive barrier
for aarch64.
Signe
Add deprecating the generic rte_atomic_xx APIs to c11 atomic built-ins
guide and examples.
Suggested-by: Honnappa Nagarahalli
Signed-off-by: Phil Yang
Reviewed-by: Gavin Hu
---
doc/guides/prog_guide/writing_efficient_code.rst | 60 +++-
1 file changed, 59 insertions(+), 1 d
In order to deprecate the rte_atomic APIs, prevent the patches
from using rte_atomic APIs.
Signed-off-by: Phil Yang
Reviewed-by: Gavin Hu
Reviewed-by: Honnappa Nagarahalli
---
devtools/checkpatches.sh | 9 +
1 file changed, 9 insertions(+)
diff --git a/devtools/checkpatches.sh b/devto
DPDK provides generic rte_atomic APIs to do several atomic operations.
These APIs are using the deprecated __sync built-ins and enforce full
memory barriers on aarch64. However, full barriers are not necessary
in many use cases. In order to address such use cases, C language offers
C11 atomic APIs.
"Van Haaren, Harry" writes:
>> -Original Message-
>> From: David Marchand
>> Sent: Tuesday, March 10, 2020 4:31 PM
>> To: Van Haaren, Harry
>> Cc: dev ; Aaron Conole
>> Subject: Re: [PATCH] eal/service: fix exit by resetting service lcores
>>
>> On Tue, Mar 10, 2020 at 2:32 PM Harry v
On 3/10/2020 4:24 PM, Stephen Hemminger wrote:
> Minor spelling errors found by aspell and codespell
>
> Signed-off-by: Stephen Hemminger
Fixes: 1daa33805824 ("ethdev: validate offloads set by PMD")
Fixes: 81f9db8ecc2c ("ethdev: add vlan offload support")
Fixes: c8231c63ddcb ("ethdev
On 3/9/2020 9:09 AM, Sunil Kumar Kori wrote:
> Any DPDK public header file which includes stdbool.h may conflict with
> local definition of bool, if any, which further results in compilation
> error. To avoid, used standard stdbool.h instead of defining bool
> internally.
>
> I observed this issue
Hi Pavan,
> -Original Message-
> From: dev On Behalf Of Pavan Nikhilesh Bhagavatula
> Sent: Tuesday, March 10, 2020 6:37 PM
> To: Ori Kam ; Jerin Jacob Kollanukkaran
> ; xiang.w.w...@intel.com
> Cc: dev@dpdk.org; Shahaf Shuler ;
> hemant.agra...@nxp.com; Opher Reviv ; Alex
> Rosenbaum ; D
On 3/9/2020 9:32 AM, Wei Hu (Xavier) wrote:
> This series are updates and fixes for hns3 PMD driver.
>
> Chengchang Tang (3):
> net/hns3: remove unnecessary restriction on setting VF's MTU
> net/hns3: support promiscuous and allmulticast mode for VF
> net/hns3: fix promiscuous mode for PF
>
Hello,
Following are the work items planned for 20.05:
1) Use C11 atomic APIs in timer library
2) Use C11 atomic APIs in service cores
3) Use C11 atomics in VirtIO split ring
4) Performance optimizations in i40e and MLX drivers for Arm platforms
5) RCU defer API
6) Enable Travis CI with no
> -Original Message-
> From: David Marchand
> Sent: Tuesday, March 10, 2020 4:31 PM
> To: Van Haaren, Harry
> Cc: dev ; Aaron Conole
> Subject: Re: [PATCH] eal/service: fix exit by resetting service lcores
>
> On Tue, Mar 10, 2020 at 2:32 PM Harry van Haaren
> wrote:
> >
> > This commi
> This commit removes unused function pointer (queue_pair_count) from struct
> rte_cryptodev_ops.
>
> Signed-off-by: Artur Trybula
Acked-by: Anoob Joseph
Hi Ori,
>
>Hi Pavan,
>
>> -Original Message-
>> From: dev On Behalf Of Pavan Nikhilesh
>Bhagavatula
>> Sent: Tuesday, March 10, 2020 3:42 PM
>> To: Ori Kam ; Jerin Jacob Kollanukkaran
>> ; xiang.w.w...@intel.com
>> Cc: dev@dpdk.org; Shahaf Shuler ;
>> hemant.agra...@nxp.com; Opher Reviv ;
Fix spelling errors in comments (found with codespell).
Note that "inbetween" is not correct in English and should
either be two words or better yet, the in can be dropped.
https://www.grammarly.com/blog/in-between-or-inbetween/
Signed-off-by: Stephen Hemminger
---
v2 - drop mistaken fix to arm/
> This commit removes unused function pointer (queue_pair_count) from
> rte_cryptodev_ops objects. Related functions removed as well.
>
> Signed-off-by: Artur Trybula
Acked-by: Anoob Joseph
On Tue, 10 Mar 2020 12:20:15 -0400
"Dey, Souvik" wrote:
> Hi All,
> Is there any plan to support ethtool for other drivers apart
> from igb/ixgbe for kni interfaes ?
>
> --
> Regards,
> Souvik
No. in fact, the ethtool support for KNI was dropped in later versions (see
19.11)
Fix spelling errors in comments (found with codespell).
Note that "inbetween" is not correct in English and should
either be two words or better yet, the in can be dropped.
https://www.grammarly.com/blog/in-between-or-inbetween/
Signed-off-by: Stephen Hemminger
---
lib/librte_eal/common/eal_com
On Tue, Mar 10, 2020 at 2:32 PM Harry van Haaren
wrote:
>
> This commit releases all service cores from thier role,
> returning them to ROLE_RTE on rte_service_finalize().
>
> This may fix an issue relating to the service cores causing
> a race-condition on eal_cleanup(), where the service core
>
On 09-Mar-20 2:54 PM, David Marchand wrote:
When the memory allocator reserves virtual addresses, it still does not
know what they will be used for.
Besides, huge areas are reserved for memory hotplug in multiprocess
setups. But most of the pages are unused in the whole life of the
processes.
Ch
Fix spelling errors in comments.
Signed-off-by: Stephen Hemminger
---
lib/librte_lpm/rte_lpm6.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/librte_lpm/rte_lpm6.c b/lib/librte_lpm/rte_lpm6.c
index d515600f1ffe..7b2322911181 100644
--- a/lib/librte_lpm/rte_lpm6.c
Hi Praveen,
[Anoob] Rather than calling PMD specific functions from all applications, it
might be better to introduce the same via 'devargs' to the PMD.
[Praveen Shetty] We will investigate further on this.
Probably let's converge on this before sending v2. I don't think we should add
a new op
Minor spelling errors found by aspell and codespell
Signed-off-by: Stephen Hemminger
---
lib/librte_ethdev/rte_ethdev.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 774c721b3484..708199c1f447
Hi Pavan,
> -Original Message-
> From: dev On Behalf Of Pavan Nikhilesh Bhagavatula
> Sent: Tuesday, March 10, 2020 3:42 PM
> To: Ori Kam ; Jerin Jacob Kollanukkaran
> ; xiang.w.w...@intel.com
> Cc: dev@dpdk.org; Shahaf Shuler ;
> hemant.agra...@nxp.com; Opher Reviv ; Alex
> Rosenbaum ; D
Hi All,
Is there any plan to support ethtool for other drivers apart from
igb/ixgbe for kni interfaes ?
--
Regards,
Souvik
> > Hi Harry,
>
> Hey Honnappa,
Thanks for your answers.
>
> > I have few observations on service core feature implementation.
> >
> > I believe it is allowed to map/unmap a lcore to service while the
> > service is running (i.e. not just during initialization stage). Please
> > clarify ot
From: Kiran Kumar K
Adding suuport to DBDF action in the RTE Flow.
Application can specify the dbdf value using rte_flow_action_dbdf.
Matched traffic will be sent to specified PCI DBDF device.
Signed-off-by: Kiran Kumar K
---
app/test-pmd/cmdline_flow.c| 64
Acked inline
From: Vladislav Zolotarov
Sent: Friday, March 6, 2020 12:28 AM
To: dev@dpdk.org; Schmeilin, Evgeny ; Chauskin, Igor
Subject: RE: [EXTERNAL][dpdk-dev] [PATCH v1] ena_ethdev: don't override the
user provided queue length value
Igor, Evgeny,
Please, review.
On 3/5/20 5:23 PM, Vlad Z
> On 10 Mar 2020, at 16:21, Ferruh Yigit wrote:
>
> On 3/9/2020 9:09 AM, Sunil Kumar Kori wrote:
>> Any DPDK public header file which includes stdbool.h may conflict with
>> local definition of bool, if any, which further results in compilation
>> error. To avoid, used standard stdbool.h inste
On Fri, Mar 6, 2020 at 6:49 PM David Marchand wrote:
>
> On Wed, Feb 26, 2020 at 4:59 AM humin (Q) wrote:
> > We have another question about your patch. It seems that mlockall() also
> > takes about two seconds after using this patch(about 0.2 seconds before
> > using this patch), if we use "al
On Thu, Jan 30, 2020 at 11:48 AM siddarth rai wrote:
> I did some further experiments and found out that version 18.02.2 doesn't
> have the problem, but the 18.05.1 release has it.
>
> Would really appreciate if someone can help, if there is a patch to get over
> this issue in the DPDK code ?
>
On 3/9/2020 9:09 AM, Sunil Kumar Kori wrote:
> Any DPDK public header file which includes stdbool.h may conflict with
> local definition of bool, if any, which further results in compilation
> error. To avoid, used standard stdbool.h instead of defining bool
> internally.
>
> I observed this issue
On Tue, 10 Mar 2020 11:50:36 +0500
Muhammad Ahmad wrote:
> Change the RTE_ETHER_MAX_LEN from 1518 to 1526
>
> Bugzilla ID: 296
>
> Fixes: c5b2d13 (net: add rte prefix to ether defines)
>
> Cc: sta...@dpdk.org
> Cc: Oliver Matz
>
> Reported-by: LAVA
> Suggested-by: LAVA
> Signed-off-by: Muh
On Tue, Mar 10, 2020 at 4:08 PM Ferruh Yigit wrote:
> >> +1 to the idea, testpmd initialization was taking too lock without
> >> '--no-mlockall', but this code looks complex for the application level.
> >>
> >> We can do this for testpmd but does all applications need to do something
> >> similar?
On 3/10/2020 2:55 PM, David Marchand wrote:
> On Tue, Mar 10, 2020 at 3:49 PM Ferruh Yigit wrote:
>>
>> On 3/6/2020 2:48 PM, David Marchand wrote:
>>> Since 18.05 and the memory subsystem rework, EAL reserves some big
>>> (unused) mappings.
>>>
>>> In testpmd, we have been locking all pages to avo
On Tue, Mar 10, 2020 at 3:49 PM Ferruh Yigit wrote:
>
> On 3/6/2020 2:48 PM, David Marchand wrote:
> > Since 18.05 and the memory subsystem rework, EAL reserves some big
> > (unused) mappings.
> >
> > In testpmd, we have been locking all pages to avoid page faults during
> > benchmark/performance
On 3/6/2020 2:48 PM, David Marchand wrote:
> Since 18.05 and the memory subsystem rework, EAL reserves some big
> (unused) mappings.
>
> In testpmd, we have been locking all pages to avoid page faults during
> benchmark/performance regression tests [1].
> However, asking for locking all the pages
On 10/03/2020 09:13, Andrzej Ostruszka wrote:
None of the public functions modify IPv6 address passed. So their
parameters are made const - with the exception of bulk functions.
This exception is due to compatibility problems - some compilers report
problems with const-casting of array of arra
On 3/9/2020 4:31 PM, Ori Kam wrote:
>
>
>> -Original Message-
>> From: Xiao Zhang
>> Sent: Friday, March 6, 2020 8:39 AM
>> To: dev@dpdk.org
>> Cc: Ori Kam ; ferruh.yi...@intel.com; Xiao Zhang
>>
>> Subject: [v2] ethdev: add PFCP header to flow API
>>
>> This patch adds the new flow ite
Hi Jerin,
On 09/03/2020 16:39, Jerin Jacob wrote:
On Mon, Mar 9, 2020 at 6:14 PM Vladimir Medvedkin
wrote:
New data type to manipulate 512 bit AVX values.
Signed-off-by: Vladimir Medvedkin
---
lib/librte_eal/common/include/arch/x86/rte_vect.h | 20
1 file changed, 20
Ferruh Yigit writes:
> On 3/10/2020 7:48 AM, Thomas Monjalon wrote:
>> 10/03/2020 03:00, Wang, Haiyue:
-Original Message-
From: Kevin Traynor
Sent: Tuesday, March 10, 2020 03:34
To: Thomas Monjalon ; David Marchand
; Ye, Xiaolong
Cc: Wang, Haiyue ; dev
David Marchand writes:
> On Mon, Mar 9, 2020 at 3:22 PM Haiyue Wang wrote:
>>
>> A DCF (Device Config Function) based approach is proposed where a device
>> bound to the device's VF0 can act as a sole controlling entity to exercise
>> advance functionality (such as switch, ACL) for rest of the V
On Tue, 2020-03-10 at 13:26 +, Ali Alnubani wrote:
> Hi Luca,
>
> > -Original Message-
> > From:
> > luca.bocca...@gmail.com
> > <
> > luca.bocca...@gmail.com
> > >
> > Sent: Monday, March 2, 2020 1:11 PM
> > To:
> > sta...@dpdk.org
> >
> > Cc:
> > dev@dpdk.org
> > ; Abhishek Mara
David Marchand writes:
> When the memory allocator reserves virtual addresses, it still does not
> know what they will be used for.
> Besides, huge areas are reserved for memory hotplug in multiprocess
> setups. But most of the pages are unused in the whole life of the
> processes.
>
> Change pro
Hi Ori,
>+
>+/**
>+ * The generic *rte_regex_ops* structure to hold the RegEx attributes
>+ * for enqueue and dequeue operation.
>+ */
>+struct rte_regex_ops {
>+ /* W0 */
>+ uint16_t req_flags;
>+ /**< Request flags for the RegEx ops.
>+ * @see RTE_REGEX_OPS_REQ_*
>+
This commit releases all service cores from thier role,
returning them to ROLE_RTE on rte_service_finalize().
This may fix an issue relating to the service cores causing
a race-condition on eal_cleanup(), where the service core
could still be executing while the main thread has already
free-d the
> -Original Message-
> From: David Marchand
> Sent: Tuesday, March 10, 2020 1:05 PM
> To: Van Haaren, Harry
> Cc: Aaron Conole ; dev
> Subject: Re: [RFC] service: stop lcore threads before 'finalize'
>
> On Fri, Feb 21, 2020 at 1:28 PM Van Haaren, Harry
> wrote:
> >
> > Hi David,
> >
Hi Luca,
> -Original Message-
> From: luca.bocca...@gmail.com
> Sent: Monday, March 2, 2020 1:11 PM
> To: sta...@dpdk.org
> Cc: dev@dpdk.org; Abhishek Marathe ;
> Akhil Goyal ; Ali Alnubani ;
> benjamin.wal...@intel.com; David Christensen ;
> Hemant Agrawal ; Ian Stokes
> ; Jerin Jacob ;
> 05/03/2020 23:51, Ananyev, Konstantin:
> >
> > > 05/03/2020 12:45, Ananyev, Konstantin:
> > > > I think the header need to be "app/test", or "test/ipsec".
> > >
> > > It should be "test/ipsec" as it is an IPsec test command
> > > in the test application.
> > >
> > > > Apart from that:
> > > > A
Hi Kevin,
> gcc 10.0.1 reports:
>
> ../examples/ipsec-secgw/ipsec_process.c: In function ‘ipsec_process’:
> ../examples/ipsec-secgw/ipsec_process.c:132:34:
> error: ‘grp.m’ may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> 132 |grp[n].cnt = pkts + i - grp[n].m;
>
On Fri, Feb 21, 2020 at 1:28 PM Van Haaren, Harry
wrote:
>
> > -Original Message-
> > From: David Marchand
> > Sent: Thursday, February 20, 2020 1:25 PM
> > To: Van Haaren, Harry
> > Cc: Aaron Conole ; dev
> > Subject: Re: [RFC] service: stop lcore threads before 'finalize'
> >
> > On M
On 3/10/20 1:44 PM, Van Haaren, Harry wrote:
>> -Original Message-
>> From: dev On Behalf Of Ye Xiaolong
>> Sent: Tuesday, March 10, 2020 11:32 AM
>> To: Itsuro Oda
>> Cc: dev@dpdk.org; maxime.coque...@redhat.com; Wang, Zhihong
>> ; sta...@dpdk.org
>> Subject: Re: [dpdk-dev] [PATCH] vh
On Fri, Jan 31, 2020 at 11:04 PM Thinh Tran wrote:
>
> __ppc_get_timebase() is GNU extension and is more efficient
>
> v2: Advoid breaking other ppc_64 flatforms. The __ppc_get_timebase()
> seems to be specific to powerpc platform and with GLIBC.
dpdk only supports glibc at the moment.
> -Original Message-
> From: Honnappa Nagarahalli
> Sent: Saturday, March 7, 2020 1:15 AM
> To: Van Haaren, Harry
> Cc: dev@dpdk.org; Phil Yang ; Gavin Hu
> ; nd ; nd
> Subject: Questions on service core feature implementation
>
> Hi Harry,
Hey Honnappa,
> I have few observation
> -Original Message-
> From: dev On Behalf Of Ye Xiaolong
> Sent: Tuesday, March 10, 2020 11:32 AM
> To: Itsuro Oda
> Cc: dev@dpdk.org; maxime.coque...@redhat.com; Wang, Zhihong
> ; sta...@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] vhost: make iotlb cache name unique among
> multi process
Hi Anoob,
Thanks for the review.
Please see my response inline.
Regards,
Praveen
-Original Message-
From: Anoob Joseph
Sent: Friday, March 6, 2020 3:30 PM
To: Shetty, Praveen ; dev@dpdk.org; Doherty, Declan
; Iremonger, Bernard ;
Ananyev, Konstantin
Subject: RE: [dpdk-dev] [PATCH v1
On 03/10, Itsuro Oda wrote:
>Currently, iotlb cache name is comprised of vid and virtqueue
>index. For example, "iotlb_cache_0_0". Because vid is assigned
>per process, iotlb cache name is not unique among multi processes.
>For example a secondary process uses a vhost
>(ex. eth_vhost0,iface=/tmp/so
This commit adds simple test of the library notifications.
Signed-off-by: Andrzej Ostruszka
---
MAINTAINERS | 1 +
app/test/Makefile| 5 +
app/test/meson.build | 4 +
app/test/test_if_proxy.c | 707 +++
4 files changed, 717 inser
Add an example application showing possible library usage.
This is a simplified version of l3fwd where:
- many performance improvements has been removed in order to simplify
logic and put focus on the proxy library usage,
- the configuration of forwarding has to be done by the user (using
typic
This library allows to designate ports visible to the system (such as
Tun/Tap or KNI) as port representors serving as proxies for other DPDK
ports. When such a proxy is configured this library initially queries
network configuration from the system and later monitors its changes.
The information
This commit adds documentation of IF Proxy library.
Signed-off-by: Andrzej Ostruszka
---
MAINTAINERS| 1 +
doc/guides/prog_guide/if_proxy_lib.rst | 142 +
doc/guides/prog_guide/index.rst| 1 +
3 files changed, 144 insertions(+)
cre
What is this useful for
===
Usually, when an ethernet port is assigned to DPDK it vanishes from the
system and user looses ability to control it via normal configuration
utilities (e.g. those from iproute2 package). Moreover by default DPDK
application is not aware of the netw
> -Original Message-
> From: Trybula, ArturX
> Sent: Friday, March 6, 2020 11:17 AM
> To: dev@dpdk.org; De Lara Guarch, Pablo ;
> Doherty, Declan
> ; ruifeng.w...@arm.com; g.si...@nxp.com;
> ravi1.ku...@amd.com;
> akhil.go...@nxp.com; t...@semihalf.com; ano...@marvell.com; Trahe, Fion
> -Original Message-
> From: Trybula, ArturX
> Sent: Friday, March 6, 2020 11:17 AM
> To: dev@dpdk.org; De Lara Guarch, Pablo ;
> Doherty, Declan
> ; ruifeng.w...@arm.com; g.si...@nxp.com;
> ravi1.ku...@amd.com;
> akhil.go...@nxp.com; t...@semihalf.com; ano...@marvell.com; Trahe, Fion
In order to get more accurate the cntvct_el0 reading,
SW must invoke isb and arch_counter_enforce_ordering.
Reference of linux kernel:
https://git.kernel.org/pub/scm/linux/kernel/git/
torvalds/linux.git/tree/arch/arm64/include/asm/arch_timer.h?h=v5.5#n220
Fixes: ccad39ea0712 ("eal/arm: add cpu cy
On Tue, Mar 10, 2020 at 3:09 PM Linhaifeng wrote:
>
> In order to get more accurate the cntvct_el0 reading,
> SW must invoke isb and arch_counter_enforce_ordering.
>
> Reference of linux kernel:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/include/asm/arch_t
On Tue, 2020-03-10 at 10:13 +, Yu, PingX wrote:
> Luca,
> Update the test result of Intel part, all passed.
>
> * Intel(R) Testing
>
> # Basic Intel(R) NIC testing
> * PF(i40e): Passed
> * PF(ixgbe): Passed
> * PF(ice): Passed
> * VF: Passed
> * Build or compile: Passed
> * Intel NIC single
Hello,
David Marchand writes:
> On Thu, Mar 5, 2020 at 10:19 AM Hemant Agrawal (OSS)
> wrote:
>> > On Thu, Mar 5, 2020 at 10:06 AM Hemant Agrawal (OSS)
>> > wrote:
>> > >
>> > > Hi David,
>> > > > On Mon, Mar 2, 2020 at 10:26 AM Hemant Agrawal
>> > > > wrote:
>> > > > >
>> > > > > This patch
From: Jerin Jacob
Even though there are some vendors which offer Regex HW offload, due to
lack of standard API, It is diffcult for DPDK consumer to use them
in a portable way.
This _RFC_ attempts to standardize the RegEx/DPI offload APIs for DPDK.
This RFC crafted based on SW Regex API framewor
Luca,
Update the test result of Intel part, all passed.
* Intel(R) Testing
# Basic Intel(R) NIC testing
* PF(i40e): Passed
* PF(ixgbe): Passed
* PF(ice): Passed
* VF: Passed
* Build or compile: Passed
* Intel NIC single core/NIC performance: Passed
#Basic cryptodev and virtio testing
* vhost/v
From: Igor Romanov
The automatic filter priority may only be used by filter implementation,
so reject the attempts to create such filters by client drivers.
Fixes: f9565517ff4f ("net/sfc/base: import filters support")
Cc: sta...@dpdk.org
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybche
From: Igor Romanov
The code is refactored to make it more clear and allow for
more convenient further changes.
Fixes: e7cd430c864f ("net/sfc/base: import SFN7xxx family support")
Cc: sta...@dpdk.org
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
---
drivers/net/sfc/base/ef10_fil
From: Igor Romanov
Make user filters a priority in EF10 datapath. When a manual
filter with a specification that is equal to an existing auto
filter is inserted, the manual filter:
- replaces auto filter if the specification is exclusive;
- is inserted along existing auto filter otherwise;
In th
From: Igor Romanov
The priority should be explicitly set to manual for correct
usage of libefx filters.
Fixes: a9825ccf5bb8 ("net/sfc: support flow API filters")
Cc: sta...@dpdk.org
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
---
drivers/net/sfc/sfc_flow.c | 1 +
1 file chang
From: Igor Romanov
Only implemented filter priorities are manual and auto. Remove
unused priorities since exposing unimplemented functionality
is of no benefit.
Tx filter specification default priority is changed to manual,
since required priority does not differ from it in the implementation.
RTE flow API allows to add filters which clash with filters
installed by the driver itself. The series fixes the case
handling.
Igor Romanov (5):
net/sfc: set priority of created filters to manual
net/sfc/base: reduce filter priorities to implemented only
net/sfc/base: reject automatic filte
From: Igor Romanov
Returned errors of ethdev callbacks are negative. Internal
sfc funtions return positive errors, so convert them to
negative value.
Fixes: 9039c8125730 ("ethdev: change promiscuous callbacks to return status")
Cc: sta...@dpdk.org
Signed-off-by: Igor Romanov
Signed-off-by: And
In order to get more accurate the cntvct_el0 reading,
SW must invoke isb and arch_counter_enforce_ordering.
Reference of linux kernel:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/include/asm/arch_timer.h?h=v5.5#n220
Signed-off-by: Haifeng Lin
---
.../commo
> -Original Message-
> From: Jerin Jacob [mailto:jerinjac...@gmail.com]
> Sent: Tuesday, March 10, 2020 5:03 PM
> To: Linhaifeng
> Cc: Gavin Hu ; dev@dpdk.org; tho...@monjalon.net;
> chenchanghu ; xudingke
> ; Lilijun (Jerry) ; Honnappa
> Nagarahalli ; Steve Capper
> ; nd
> Subject: Re:
On 3/10/2020 7:48 AM, Thomas Monjalon wrote:
> 10/03/2020 03:00, Wang, Haiyue:
>>> -Original Message-
>>> From: Kevin Traynor
>>> Sent: Tuesday, March 10, 2020 03:34
>>> To: Thomas Monjalon ; David Marchand
>>> ; Ye, Xiaolong
>>>
>>> Cc: Wang, Haiyue ; dev ; Zhang, Qi Z
>>> ; Yang,
>>>
On Mon, Mar 09, 2020 at 03:00:25AM -0700, Jim Harris wrote:
> If contigmem is not able to allocate all of the
> requested buffers, it frees whatever buffers were
> able to be allocated up until that point.
>
> But the pointers are not set to NULL in that case.
> After the load fails, the FreeBSD k
On 03/09, Qi Zhang wrote:
>Remove function ice_clear_queues, since all equivalent code
>has already be executed durring ice_rx|tx_queue_stop.
s/be/been
s/durring/during
>
>Also function ice_rx|tx_queue_release_mbufs simpley wrapped a
s/simpley/simply
>function pointer call which is not necessar
None of the public functions modify IPv6 address passed. So their
parameters are made const - with the exception of bulk functions.
This exception is due to compatibility problems - some compilers report
problems with const-casting of array of arrays.
Previously only lookup and add were updated t
On Tue, Mar 10, 2020 at 1:39 PM Linhaifeng wrote:
Please change the subject to more meaningful one: Something like,
eal/arm64: fix rdtsc precise version
> We should use isb rather than dsb to sync system counter to cntvct_el0.
Please tell "why" in commit message, something like this
In order
Reviewed-by: Gavin Hu
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