Monday, August 23, 2021 5:51 PM, Viacheslav Ovsiienko:
> Subject: [dpdk-dev] [PATCH v2] maintainers: update for net mlx4/mlx5
>
> For net/mlx4:
> - removing Shahaf Shuler
> - adding Viacheslav Ovsiienko
>
> For net/mlx5:
> - removing Shahaf Shuler
>
Hi Georgios,
It is not support on Mellanox PMD to read the primary process counters from a
secondary process.
--Shahaf
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of george@gmail.com
Sent: Sunday, January 8, 2017 3:38 PM
To: dev@dpdk.org
Subject: [dpdk-dev
equal to the number of
packet/bytes which were send/received on the PMD.
--Shahaf
From: george@gmail.com [mailto:george@gmail.com]
Sent: Monday, January 9, 2017 4:45 PM
To: Shahaf Shuler
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Port stats zero when using MLX5 DPDK driver
Hi Shahaf
Implement xstats_*() DPDK callbacks
Signed-off-by: Shahaf Shuler
Signed-off-by: Elad Persiko
Signed-off-by: Hanoch Haim
---
drivers/net/mlx5/mlx5.c | 3 +
drivers/net/mlx5/mlx5.h | 12 ++
drivers/net/mlx5/mlx5_defs.h| 3 +
drivers/net/mlx5/mlx5_stats.c | 342
--Shahaf
-Original Message-
From: Thomas Monjalon [mailto:thomas.monja...@6wind.com]
Sent: Wednesday, January 11, 2017 3:47 PM
To: Shahaf Shuler
Cc: dev@dpdk.org; george@gmail.com
Subject: Re: [dpdk-dev] Port stats zero when using MLX5 DPDK driver
> > On Mon, Jan 9, 2017 a
Implement xstats_*() DPDK callbacks
Signed-off-by: Shahaf Shuler
Signed-off-by: Elad Persiko
Signed-off-by: Hanoch Haim
---
drivers/net/mlx5/mlx5.c | 3 +
drivers/net/mlx5/mlx5.h | 15 ++
drivers/net/mlx5/mlx5_defs.h| 3 +
drivers/net/mlx5/mlx5_stats.c | 324
Implement extended statistics callbacks.
Suggested-by: Hanoch Haim
Signed-off-by: Shahaf Shuler
Signed-off-by: Elad Persiko
---
changes on v3:
* change commit log
* add const to mlx5_counters_init
* change warning message for unrecognized counter
---
drivers/net/mlx5/mlx5.c | 3
--Shahaf
-Original Message-
From: Hanoch Haim (hhaim) [mailto:hh...@cisco.com]
Sent: Thursday, January 12, 2017 11:57 AM
To: Adrien Mazarguil ; Shahaf Shuler
Cc: dev@dpdk.org; Elad Persiko
Subject: RE: [PATCH] net/mlx5: support extended statistics
Hi Shahaf,
1) I would add *all
Implement extended statistics callbacks.
Suggested-by: Hanoch Haim
Signed-off-by: Shahaf Shuler
Signed-off-by: Elad Persiko
Acked-by: Adrien Mazarguil
---
on v4:
* fix compilation issue with clang
* coding style adjustments
* replace strcpy with strncpy
on v3:
* change commit log
* add
Implement extended statistics callbacks.
Suggested-by: Hanoch Haim
Signed-off-by: Shahaf Shuler
Signed-off-by: Elad Persiko
Acked-by: Adrien Mazarguil
---
on v4:
* fix compilation issue with clang
* coding style adjustments
* replace strcpy with strncpy
on v3:
* change commit log
* add
Please ignore, forgot to add v4 to subject.
Tuesday, January 17, 2017 4:29 PM, Shahaf Shuler:
>
> Implement extended statistics callbacks.
>
> Suggested-by: Hanoch Haim
> Signed-off-by: Shahaf Shuler
> Signed-off-by: Elad Persiko
> Acked-by: Adrien Mazarguil
&g
in case of an error argument list is not freed.
Fixes: e72dd09b614e ("net/mlx5: add support for configuration through kvargs")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/driver
.@dpdk.org
Signed-off-by: Shahaf Shuler
---
while the ETHTOOL_GLINKSETTINGS API was introduced on kernel v4.6 [1]
the bug was fixed only on kern
the
link to always stay on an inconsist state.
This patch addresses the race condition. Once delayed query is scheduled
no other agents beside it can query the link status.
Fixes: 198a3c339a8f ("mlx5: handle link status interrupts")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
--
.@dpdk.org
Signed-off-by: Shahaf Shuler
---
on v2:
* remove HAVE_ETHTOOL_LINK_MODE_*
---
drivers/net/mlx5/Makefile | 15 ---
drivers/net/mlx5/mlx5_ethdev.c | 12 +++-
2 files changed, 3 insertions(+), 24 deletions(-)
diff --git a/drivers/net/mlx5/Makefile b/driver
handlers,
the link status will be stuck in an in-consist state.
This patch addresses the race condition by not blocking link status
queries in case delayed query is on the flight.
Fixes: 198a3c339a8f ("mlx5: handle link status interrupts")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
: Tuesday, January 31, 2017 6:17 PM, Ferruh Yigit:
> On 1/31/2017 11:45 AM, Shahaf Shuler wrote:
> > Trying to query the link status through new kernel ioctl API
> > ETHTOOL_GLINKSETTINGS was always failing due to kernel bug.
> > The bug was fixed on version 4.9
> >
This patchset adds support for rxq interrupts on MLX5 PMD.
The first patch introduces changes on eal_interrupt to support external
interrupt handlers.
The second patch implements the support on mlx5 PMD and demonstrate the use of
the changes made in the first patch
[PATCH 1/2] eal_interrupts: su
Implement rxq interrupt callbacks
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/Makefile | 5 ++
drivers/net/mlx5/mlx5.c | 2 +
drivers/net/mlx5/mlx5_rxq.c | 126 +++-
drivers/net/mlx5/mlx5_rxtx.c| 73
Prior to this patch only UIO/VFIO interrupt handlers types were supported.
This patch adds support for the external interrupt handler type, allowing
external drivers to set their own fds with specific interrupt handlers.
Signed-off-by: Shahaf Shuler
---
lib/librte_eal/linuxapp/eal
target system, by
always defining missing symbols and moving the kernel version check at run
time.
Fixes: 188408719888 ("net/mlx5: fix support for newer link speeds")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
Acked-by: Adrien Mazarguil
---
on v3:
* Dynamic decision on the l
Dseg pointer is not initialised when the first segment is inlined
causing a segmentation fault in such situation.
Fixes: 2a66cf378954 ("net/mlx5: support inline send")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5_rxtx.c | 6 +-
1 file changed, 5
Hi Sagi,
Thursday, July 20, 2017 5:06 PM, Sagi Grimberg:
> >> Its worse than just a drop, without debug enabled the error
> >> completion is ignored, and the wqe_pi is taken from an invalid field,
> >> which leads to bogus mbufs free (elts_tail is not valid).
> >
> > Right
>
> A simple work-arou
Thursday, July 20, 2017 7:22 PM, Sagi Grimberg:
> >> As I said, there are primitives which are designed to handle frequent
> >> reads and rare mutations.
> >
> > Even with such primitives, rarely lock is more than never lock.
>
> You do realize that the cache mutation involves ibv_dereg_mr() right
The work on ethdev Rx and Tx offloads has not been completed for 17.08.
It will be completed on 17.11
The notice is kept and postponed until the end of this work.
Signed-off-by: Shahaf Shuler
---
doc/guides/rel_notes/deprecation.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
Update the guides with:
* New supported features.
* Supported OFED and FW versions.
* Quick start guide.
* Performance tunning guide.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
doc/guides/nics/mlx4.rst | 161 +++---
doc/guides/nics/mlx5
Supported features which were not included:
* ARMv8
* Extended stats
Not supported features which were wrongly included:
* Inner L3 checksum
* Inner L4 checksum
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
doc/guides/nics/features/mlx5.ini | 4 ++--
1 file changed, 2
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
doc/guides/rel_notes/release_17_08.rst | 126 +
1 file changed, 126 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_08.rst
b/doc/guides/rel_notes/release_17_08.rst
index ef51ebbe8..cdb156962
Adrien,
Thanks for the review. sorry for the caps.
One issue I not agree with below
Tuesday, July 25, 2017 10:17 AM, Adrien Mazarguil:
> Hi Shahaf,
>
[...]
> > Currently supported by DPDK:
> >
> > -- Mellanox OFED **4.0-2.0.0.0**.
> > -- Firmware version **2.40.7000**.
> > +- Mellanox OFED **4.1
Supported features which were not included:
* ARMv8
* Extended stats
Not supported features which were wrongly included:
* Inner L3 checksum
* Inner L4 checksum
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
doc/guides/nics/features/mlx5.ini | 4 ++--
1 file changed, 2
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
doc/guides/rel_notes/release_17_08.rst | 126 +
1 file changed, 126 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_08.rst
b/doc/guides/rel_notes/release_17_08.rst
index ef51ebbe8..cdb156962
Update the guides with:
* New supported features.
* Supported OFED and FW versions.
* Quick start guide.
* Performance tunning guide.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
On v2:
- Fixed grammer and spelling.
- Changed limitations and Known issues location
Supported features which were not included:
* ARMv8
* Extended stats
Not supported features which were wrongly included:
* Inner L3 checksum
* Inner L4 checksum
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
doc/guides/nics/features/mlx5.ini
Update the guides with:
* New supported features.
* Supported OFED and FW versions.
* Quick start guide.
* Performance tunning guide.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
On v3:
- Changed Limitiation and Known issues to Limitation
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
doc/guides/rel_notes/release_17_08.rst | 126 +
1 file changed, 126 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_08.rst
b/doc/guides/rel_notes/release_17_08
Supported features which were not included:
* ARMv8
* Extended stats
Not supported features which were wrongly included:
* Inner L3 checksum
* Inner L4 checksum
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
doc/guides/nics/features/mlx5.ini
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
doc/guides/rel_notes/release_17_08.rst | 126 +
1 file changed, 126 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_08.rst
b/doc/guides/rel_notes/release_17_08
Update the guides with:
* New supported features.
* Supported OFED and FW versions.
* Quick start guide.
* Performance tunning guide.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
On v4:
- Fixed missing "." and ":&qu
UIO is not a must for all PMDs.
Cleaning up the Linux Getting Started Guide from this hard requirement.
Signed-off-by: Shahaf Shuler
---
doc/guides/linux_gsg/build_sample_apps.rst | 10 ++
doc/guides/linux_gsg/sys_reqs.rst | 2 --
2 files changed, 6 insertions(+), 6 deletions
The UIO and VFIO sections should not be part of
the "Compiling the DPDK Target from Source" chapter,
as it is PMD specific and not true for all PMDs.
Instead, moving those sections to a new chapter
which include all kernel drivers being used along with
the different PMDs.
Signed-off-
The Linux Getting Started Guide contains
parts which are specific for i40e PMD. This results
in confusion for users which read the guide at their
first try with DPDK.
Moving those parts to the i40e NIC manual.
Signed-off-by: Shahaf Shuler
---
doc/guides/linux_gsg/enable_func.rst
Supported features which were not included:
* ARMv8
* Extended stats
Not supported features which were wrongly included:
* Inner L3 checksum
* Inner L4 checksum
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
Acked-by: John McNamara
---
doc/guides
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
Acked-by: John McNamara
---
doc/guides/rel_notes/release_17_08.rst | 126 +
1 file changed, 126 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_08.rst
b/doc/guides
Update the guides with:
* New supported features.
* Supported OFED and FW versions.
* Quick start guide.
* Performance tunning guide.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Adrien Mazarguil
---
On v5:
- Fix doc compliation error.
- replace hint with
The UIO and VFIO sections should not be part of
the "Compiling the DPDK Target from Source" chapter,
as it is PMD specific and not true for all PMDs.
Instead, moving those sections to a new chapter
which include all kernel drivers being used along with
the different PMDs.
Signed-off-
UIO is not a must for all PMDs.
Cleaning up the Linux Getting Started Guide from this hard requirement.
Signed-off-by: Shahaf Shuler
Acked-by: John McNamara
---
doc/guides/linux_gsg/build_sample_apps.rst | 10 ++
doc/guides/linux_gsg/sys_reqs.rst | 2 --
2 files changed, 6
The Linux Getting Started Guide contains
parts which are specific for i40e PMD. This results
in confusion for users which read the guide at their
first try with DPDK.
Moving those parts to the i40e NIC manual.
Signed-off-by: Shahaf Shuler
Acked-by: John McNamara
---
on v2:
- Moved
Rename the structs rte_eth_txconf and rte_eth_rxconf to
rte_eth_txq_conf and rte_eth_rxq_conf respectively as those
structs represent per queue configuration.
Signed-off-by: Shahaf Shuler
---
lib/librte_ether/rte_ethdev.c | 4 ++--
lib/librte_ether/rte_ethdev.h | 24 +---
2
.
Shahaf Shuler (4):
ethdev: rename Rx and Tx configuration structs
ethdev: introduce Rx queue offloads API
ethdev: introduce Tx queue offloads API
ethdev: add helpers to move to the new offloads API
lib/librte_ether/rte_ethdev.c | 144 -
lib/librte_ether
per port.
The Rx queue offload API can be used only with devices which advertize
the RTE_ETH_DEV_RXQ_OFFLOAD capability.
The old Rx offloads API is kept for the meanwhile, in order to enable a
smooth transition for PMDs and application to the new API.
Signed-off-by: Shahaf Shuler
---
lib
RTE_ETH_DEV_TXQ_OFFLOAD capability.
The old Tx offloads API is kept for the meanwhile, in order to enable a
smooth transition for PMDs and application to the new API.
Signed-off-by: Shahaf Shuler
---
lib/librte_ether/rte_ethdev.h | 18 ++
1 file changed, 18 insertions(+)
diff --git
ng to the underlying device
a copy functions to/from the old/new APIs were added.
Signed-off-by: Shahaf Shuler
---
lib/librte_ether/rte_ethdev.c | 140 +
1 file changed, 140 insertions(+)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethd
4d9ba6a4d149256f461b%7C0%7C0%7C636374510531999709&sdata=7c31%2Ft
> Cfn6cF
> > uBJsLyoIBwiWznmr3rMkzUdN5d87UhI%3D&reserved=0
> >
> > Signed-off-by: Thomas Monjalon
> > Signed-off-by: Jianfeng Tan
>
> Acked-by: John McNamara
>
Acked-by: Shahaf Shuler
redefinition of port_id to extend it from 1 bytes to 2
> bytes. All ethdev APIs and usages related to port_id will be changed at the
> same time.
>
> > doc/guides/rel_notes/deprecation.rst | 6 ++
> > 1 file changed, 6 insertions(+)
>
> Acked-by: Remy Horton
Acked-by: Shahaf Shuler
l increase RTE_ETH_NAME_MAX_LEN
> from
> > + 32 to
> > + 64 characters to allow using a globally unique identifier (GUID) in this
> field.
>
> Except for the small comment above,
> Acked-by: Yongseok Koh
Acked-by: Shahaf Shuler
>
> Thanks,
> Yongseok
NXP?
> > It seems there is not yet a consensus on how to manage IPsec offloading.
> > I heard there were some phone calls about these stuff but nothing
> > clear appears publicly on the mailing list.
> > Looks to be a community failure.
>
> We agreed to go ahead with this approach on one such phone call. I hope we
> could use the dpdk github for development.
>
> Acked-by: Boris Pismenny
Acked-by: Shahaf Shuler
When VLAN insertion is requested the vlan size must be added to the
calculation of the TSO header size, as it is not embedded within the
mbuf l2 length.
Fixes: 98083fd482a2 ("net/mlx5: add hardware TSO support")
Cc: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/m
Tuesday, March 28, 2017 7:03 PM, Ferruh Yigit:
> On 3/24/2017 8:25 AM, Nélio Laranjeiro wrote:
> > On Thu, Mar 23, 2017 at 02:42:11PM +0200, Shahaf Shuler wrote:
> >> When VLAN insertion is requested the vlan size must be added to the
> >> calculation of the TSO header
Since mlx5 PMD data path is on top of PRM, such verbs calls are
no longer needed.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_rxq.c | 79 +---
drivers/net/mlx5/mlx5_rxtx.h | 6 ---
drivers/net/mlx5/mlx5_txq.c | 87
Remove unnecessary interface queries and the Resource Domain when
creating the Queue Pair. Since mlx5 PMD data path is on top of native
APIs, such Verbs library calls are no longer needed.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
Acked-by: Yongseok Koh
---
on v2:
* clarify
Wednesday, April 5, 2017 12:21 AM, Qi Zhang:
> The patch change the prototype of callback function
> (rte_intr_callback_fn) by removing the unnecessary parameter.
>
> Signed-off-by: Qi Zhang
> ---
>
> v4:
>
> - Update mlx5 driver which is missed in v1, v2, v3.
Thanks for the update of mlx5.
Th
Thursday, February 9, 2017 4:48 PM, Ferruh Yigit:
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Thursday, February 9, 2017 4:48 PM
> To: Shahaf Shuler ; david.march...@6wind.com;
> Adrien Mazarguil ; Nélio Laranjeiro
>
> Cc: dev@dpdk.org
> Subject: Re: [dpdk
This commit adds RX out of buffer counter to xstats report.
The counter counts the number of dropped occurred due to lack of buffers
on device RX queues.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5.h| 2 ++
drivers/net/mlx5/mlx5_ethdev.c | 54
The indication on vlan stripping was taken from the wrong location in the
completion entry.
Fixes: 9964b965ad69 ("net/mlx5: re-add Rx scatter support")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletio
Wednesday, February 8, 2017 3:58 PM, Shahaf Shuler:
> Subject: [dpdk-dev] [PATCH 0/2] net/mlx5 add rxq interrupt support
>
> This patchset adds support for rxq interrupts on MLX5 PMD.
> The first patch introduces changes on eal_interrupt to support external
> interrupt handler
Interface name is queried, however never used.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_stats.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_stats.c b/drivers/net/mlx5/mlx5_stats.c
index 20c957e..0c80e4f 100644
--- a
commit address this issue, and query the number of statistics
before every call to ETHTOOL.
Fixes: a4193ae3bc4f ("net/mlx5: support extended statistics")
CC: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_st
Many Tx offloads are performed by hardware. As such, each offload
has its own limitations.
This commit adds the option to query Tx offload limitations in
order to use them properly and avoid bugs.
The limitations should be filled by the PMD upon query device info.
Signed-off-by: Shahaf Shuler
Add the option to globaly disable hardware TSO offload
from the command line.
Signed-off-by: Shahaf Shuler
---
app/test-pmd/parameters.c | 9 -
doc/guides/testpmd_app_ug/run_app.rst | 4
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd
Implement support for hardware TSO.
Signed-off-by: Shahaf Shuler
---
Performance impact on tx function due to tso logic insertion is estimated ~4
clocks.
---
doc/guides/nics/features/mlx5.ini | 1 +
drivers/net/mlx5/mlx5.c | 8 +++
drivers/net/mlx5/mlx5.h | 2
This patchset adds support for hardware TSO on mlx5 PMD.
* Patches 1/4 and 2/4 adds TSO flags and capabilities to ethdev layer.
* Patch 3/4 adds support for the flag introduced in patch 2/4. This patch
also simplifies the testing of patch 4/4.
* Patch 4/4 implement support for hardware TSO and
This commit adds the option to disable TSO offload on a specific txq.
Signed-off-by: Shahaf Shuler
---
lib/librte_ether/rte_ethdev.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 3ab8568..b93be09 100644
--- a/lib
Tuesday, February 21, 2017 1:40 PM, Shahaf Shuler:
> Wednesday, February 8, 2017 3:58 PM, Shahaf Shuler:
> > Subject: [dpdk-dev] [PATCH 0/2] net/mlx5 add rxq interrupt support
> >
> > This patchset adds support for rxq interrupts on MLX5 PMD.
> > The first
This commit adds support for hardware TSO for tunneled packets.
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5_ethdev.c | 4 +++-
drivers/net/mlx5/mlx5_rxtx.c | 9 +
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net
Prior to this commit Tx checksum offload was supported only for the
inner headers.
This commit adds support for the hardware to compute the checksum for the
outer headers as well.
The support is for tunneling protocols GRE and VXLAN.
Signed-off-by: Shahaf Shuler
---
doc/guides/nics/features
This patchset adds support for hardware TX offloads for tunneled packets.
[PATCH 1/2] net/mlx5: add hardware checksum offload for tunnel
[PATCH 2/2] net/mlx5: add hardware TSO support for VXLAN and GRE
Tuesday, February 28, 2017 5:54 PM, Shahaf Shuler:
>
> This patchset adds support for hardware TX offloads for tunneled packets.
>
> [PATCH 1/2] net/mlx5: add hardware checksum offload for tunnel [PATCH
> 2/2] net/mlx5: add hardware TSO support for VXLAN and GRE
Forgot to me
on v2:
* Suppressed patches:
[PATCH 1/4] ethdev: add Tx offload limitations.
[PATCH 2/4] ethdev: add TSO disable flag.
[PATCH 3/4] app/testpmd: add TSO disable to test options.
* The changes introduced on the above conflict with tx_prepare API and break
ABI.
A proposal to disable by defaul
Implement support for hardware TSO.
Signed-off-by: Shahaf Shuler
---
on v2:
* Instead of exposing capability, TSO checks on data path.
* PMD specific parameter to enable TSO.
* different implementaion for the data path.
Performance impact ~0.1-0.2Mpps
---
doc/guides/nics/features/mlx5.ini
Wednesday, March 1, 2017 11:24 AM, Shahaf Shuler:
February 28, 2017 5:54 PM, Shahaf Shuler:
> >
> > This patchset adds support for hardware TX offloads for tunneled packets.
> >
> > [PATCH 1/2] net/mlx5: add hardware checksum offload for tunnel [PATCH
> > 2/2] net/
Implement support for hardware TSO.
Signed-off-by: Shahaf Shuler
---
on v3:
* fix alignment issues
* for warn log
on v2:
* Instead of exposing capability, TSO checks on data path.
* PMD specific parameter to enable TSO.
* different implementaion for the data path.
Performance impact ~0.1
Prior to this commit Tx checksum offload was supported only for the
inner headers.
This commit adds support for the hardware to compute the checksum for the
outer headers as well.
The support is for tunneling protocols GRE and VXLAN.
Signed-off-by: Shahaf Shuler
---
on v2:
* fix outer l3
This commit adds support for hardware TSO for tunneled packets.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
drivers/net/mlx5/mlx5_ethdev.c | 4 +++-
drivers/net/mlx5/mlx5_rxtx.c | 9 +
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5
Checking whether the counter is IB counter was performed with the
wrong index.
Fixes: a4e3056b7018 ("net/mlx5: add out of buffer counter to extended
statistic")
Cc: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5_stats.c | 2 +-
1 file changed, 1 inser
Monday, March 6, 2017 11:31 AM, Ferruh Yigit:
> On 3/6/2017 8:50 AM, Ferruh Yigit wrote:
> > On 3/2/2017 9:01 AM, Shahaf Shuler wrote:
> >> Implement support for hardware TSO.
> >>
> >> Signed-off-by: Shahaf Shuler
> >> ---
> >> on v3:
> &
Signed-off-by: Shahaf Shuler
---
doc/guides/rel_notes/release_17_05.rst | 4
1 file changed, 4 insertions(+)
diff --git a/doc/guides/rel_notes/release_17_05.rst
b/doc/guides/rel_notes/release_17_05.rst
index 05fe784..8c381a8 100644
--- a/doc/guides/rel_notes/release_17_05.rst
+++ b/doc
Cc: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
---
drivers/net/mlx5/mlx5_rxtx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 405836c..2d33f2d 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxt
Thursday, March 9, 2017 8:10 PM, Thomas Monjalon:
> 2017-02-08 15:57, Shahaf Shuler:
> > /**
> > + * It deletes registered eventfds.
> > + *
> > + * @param intr_handle
> > + * Pointer to the interrupt handle.
> > + */
> > +void
> > +rte_int
This patchset adds support for rxq interrupts on MLX5 PMD.
The first patch introduces changes on eal_interrupt to support external
interrupt handlers.
The second patch implements the support on mlx5 PMD and demonstrate the use of
the changes made in the first patch
on v2:
* add new function to
Prior to this patch only UIO/VFIO interrupt handlers types were supported.
This patch adds support for the external interrupt handler type, allowing
external drivers to set their own fds with specific interrupt handlers.
Signed-off-by: Shahaf Shuler
---
lib/librte_eal/linuxapp/eal
Implement rxq interrupt callbacks
Signed-off-by: Shahaf Shuler
---
doc/guides/nics/features/mlx5.ini | 1 +
doc/guides/rel_notes/release_17_05.rst | 6 ++
drivers/net/mlx5/Makefile | 5 ++
drivers/net/mlx5/mlx5.c| 2 +
drivers/net/mlx5/mlx5_rxq.c
t;
> Signed-off-by: Yongseok Koh
Acked-by: Shahaf Shuler
[...]
. This limits the size of packet
> + to be inlined. If the size of a packet is larger than configured
> + value, the packet isn't inlined even though there's enough space
> + remained in the descriptor. Instead, the packet is included with pointer.
> +
> + Effective on
On mlx5 PMD Flow pattern without any specific vlan will match for vlan
packets as well.
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro nelio.laranje...@6wind.com
---
doc/guides/rel_notes/release_17_08.rst | 16
1 file changed, 16 insertions(+)
diff --git a/doc/guides
On mlx5 PMD Flow pattern without any specific vlan will match for vlan
packets as well.
Cc: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
Acked-by: Nelio Laranjeiro
---
on v2:
* move the reported issue to mlx5 guide as it is present since commit
12475fb203ad ("net/mlx5: support VLAN
;)
Cc: sta...@dpdk.org
Signed-off-by: Shahaf Shuler
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5_rxtx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index cade625f9..70314b393 100644
--- a/drivers/net/mlx5/m
ed only after 4.9.
One could try to use the GSET API, and if fails use the GLINKSETTINGS. However,
for kernels in range of [4.5,4.9) the behavior will not be correct.
On this specific example - backported kernel should maintain both APIs.
>
> >
> > $ git blame drivers/net/mlx5/mlx5_
e device states")
Signed-off-by: Shahaf Shuler
---
lib/librte_ether/rte_ethdev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index d07253874..2d1bc12aa 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librt
argument process, enabling to differ
which parameter was forced by the application.
Signed-off-by: Shahaf Shuler
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5.c | 72 +
1 file changed, 61 insertions(+), 11 deletions(-)
diff --git a/drivers/net
rdware TSO support")
Signed-off-by: Shahaf Shuler
Signed-off-by: Raslan Darawsheh
Acked-by: Yongseok Koh
---
drivers/net/mlx5/mlx5.c | 18 +++---
1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index 9d850dbbd..f
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