On Thu, Feb 24, 2022 at 11:41 AM Vamsi Attunuru wrote:
>
> Patch implements soft expiry notification mechanism in out bound
outbound
> path by creating required number of ring buffers and a common poll
> thread which polls for soft expiry events enqueued by ucode.
ucode -> microcode.
Subject s
timestamp resolution for an incoming and outgoing packets
is different for CN10k and CN9K.Added platform specific
callback to retrieve timestamp in correct format when read by
application
Signed-off-by: Rakesh Kudurumalla
---
drivers/net/cnxk/cn10k_ethdev.c | 23 +++
drivers/
timestamp resolution for an incoming and outgoing packets
is different for CN10k and CN9K.Added platform specific
callback to retrieve timestamp in correct format when read by
application
Signed-off-by: Rakesh Kudurumalla
---
drivers/event/cnxk/cn10k_worker.h | 4 ++--
drivers/event/cnxk/cn9k_w
On 2/23/22 06:02, Alexander Kozyrev wrote:
The flow rules creation/destruction at a large scale incurs a performance
penalty and may negatively impact the packet processing when used
as part of the datapath logic. This is mainly because software/hardware
resources are allocated and prepared durin
On 2/23/22 06:02, Alexander Kozyrev wrote:
Treating every single flow rule as a completely independent and separate
entity negatively impacts the flow rules insertion rate. Oftentimes in an
application, many flow rules share a common structure (the same item mask
and/or action list) so they can b
rss reta table is corrupted during
rte_eth_dev_rss_reta_update.This fix restores
previous table entries before updating.
Fixes: 00242a687de ("net/cnxk: support RETA and RSS hash")
Cc: sta...@dpdk.org
Signed-off-by: Rakesh Kudurumalla
---
drivers/net/cnxk/cnxk_ethdev_ops.c | 2 ++
1 file changed
On 2/23/22 06:02, Alexander Kozyrev wrote:
A new, faster, queue-based flow rules management mechanism is needed for
applications offloading rules inside the datapath. This asynchronous
and lockless mechanism frees the CPU for further packet processing and
reduces the performance impact of the flo
On 2/23/22 06:02, Alexander Kozyrev wrote:
Queue-based flow rules management mechanism is suitable
not only for flow rules creation/destruction, but also
for speeding up other types of Flow API management.
Indirect action object operations may be executed
asynchronously as well. Provide async ver
From: Michael Baum
> These patches add support to external Rx queues.
> External queue is a queue that is managed by a process external to PMD, but
> uses PMD process to generate its flow rules.
>
> For the hardware to allow the DPDK process to set rules for it, the process
> needs
> to use th
Hi,
> -Original Message-
> From: Ferruh Yigit
> Sent: Wednesday, February 23, 2022 9:00 PM
> To: Raslan Darawsheh ; Shun Hao
> ; Matan Azrad ; Slava Ovsiienko
> ; Ori Kam ; NBU-Contact-
> Thomas Monjalon (EXTERNAL) ; Xueming(Steven)
> Li
> Cc: dpdk-dev ; sta...@dpdk.org
> Subject: Re: [P
This adds the syntax for E-Switch to have check on how
it suppose to be for commits
Signed-off-by: Raslan Darawsheh
---
devtools/words-case.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/devtools/words-case.txt b/devtools/words-case.txt
index bc33470532..1146706e54 100644
--- a/devtools
21/02/2022 09:58, Dmitry Kozlyuk:
> Andrew, Ferruh, Thomas, which behavior does ethdev assume (see below)?
For the whole device stop, this is the documentation:
"
The transmit and receive functions should not be invoked
when the device is stopped.
"
There is also this comment on rte_eth_dev_r
24/02/2022 10:26, Raslan Darawsheh:
> This adds the syntax for E-Switch to have check on how
> it suppose to be for commits
[...]
> +E-Switch
It looks Mellanox people use this syntax in Linux kernel as well.
Where does it come from? Is it a Mellanox-only wording?
Intuitively, I would have written
Patch implements soft expiry notification mechanism in outbound
path by creating required number of ring buffers and a common poll
thread which polls for soft expiry events enqueued by microcode.
Signed-off-by: Vamsi Attunuru
---
v2: fix subject and commit message.
---
drivers/common/cnxk/roc_id
From: Satha Rao
cnxk platforms supports packet marking when TM enabled with
valid shaper rates. VLAN DEI, IP ECN, or IP DSCP inside
packet will be updated based on mark flags selected.
Signed-off-by: Satha Rao
---
drivers/common/cnxk/meson.build | 1 +
drivers/common/cnxk/roc_nix.h
From: Satha Rao
cnxk platform supports red/yellow packet marking based on TM
configuration. This patch set hooks to enable/disable packet
marking for VLAN DEI, IP DSCP and IP ECN. Marking enabled only
in scalar mode.
Signed-off-by: Satha Rao
---
drivers/event/cnxk/cn10k_worker.h | 3 +-
dri
From: Satha Rao
Validate sq_node and parent before accessing their fields.
SQ was created without any associated TM node, this is valid negative
case, so return success while stopping TM without SQ node.
Signed-off-by: Satha Rao
---
drivers/common/cnxk/roc_nix_tm.c | 8 ++--
drivers/co
Remove unused files that were left over after Rx and Tx template
function rework.
Fixes: 5169508a68fa ("net/cnxk: add cn9k template Rx functions to build")
Fixes: dd8c20eee472 ("net/cnxk: add cn9k template Tx functions to build")
Fixes: be294749a12a ("net/cnxk: add cn10k template Rx functions to b
> This patchset fixes various issues affecting ZUC and AESNI MB PMD,
> when ZUC algorithm is used.
>
> -v2: rebased on main branch
>
> Pablo de Lara (4):
> crypto/ipsec_mb: check for missing operation types
> crypto/ipsec_mb: fix ZUC authentication verify
> crypto/ipsec_mb: fix crypto opera
> Updated AESNI MB and AESNI GCM, KASUMI, ZUC and SNOW3G PMD
> documentation
> guides with information about the latest Intel IPSec Multi-buffer
> library supported.
>
> Signed-off-by: Pablo de Lara
> ---
Applied to dpdk-next-crypto
Model is uniquely identified by 4 numbers. Print them all in case
model being populated is not on a list of known models. This makes
debugging a bit easier.
Signed-off-by: Tomasz Duszynski
Reviewed-by: Jakub Palider
Reviewed-by: Jerin Jacob Kollanukkaran
---
drivers/common/cnxk/roc_model.c | 3
Add B0 variant to the list of supported models.
Signed-off-by: Tomasz Duszynski
Reviewed-by: Jerin Jacob Kollanukkaran
---
drivers/common/cnxk/roc_model.c | 1 +
drivers/common/cnxk/roc_model.h | 6 --
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/common/cnxk/roc_mo
Since the ConnectX-6DX the send scheduling capability is provided.
An application can register the dynamic field and dynamic flags
in mbuf for timestamp and specify the desired moment of time
the packet should sent.
The send scheduling feature over ConnectX-6DX uses the complicated
infrastructure
The patch provides check for send scheduling on time hardware capability.
With this capability enabled hardware is able to handle Wait WQEs
with directly specified timestamp values. No Clock Queue is needed
anymore to handle send scheduling.
Signed-off-by: Viacheslav Ovsiienko
---
drivers/common
The wait on time configuration flag is copied to the Tx queue
structure due to performance considerations. Timestamp
mask is preparted and stored in queue structure as well.
Signed-off-by: Viacheslav Ovsiienko
---
drivers/net/mlx5/linux/mlx5_verbs.c | 4
drivers/net/mlx5/mlx5.h
The hardware since ConnectX-7 supports waiting on
specified moment of time with new introduced wait
descriptor. A timestamp can be directly placed
into descriptor and pushed to sending queue.
Once hardware encounter the wait descriptor the
queue operation is suspended till specified moment
of time.
> -Original Message-
> From: Ferruh Yigit
> Sent: Wednesday, February 23, 2022 20:56
> To: Slava Ovsiienko ; dev@dpdk.org
> Cc: Matan Azrad ; Raslan Darawsheh
>
> Subject: Re: [PATCH v2 4/4] doc: update send scheduling mlx5 feature
> description
>
> On 2/22/2022 10:26 AM, Viacheslav Ovsi
> -Original Message-
> From: Yigit, Ferruh
> Sent: 2022年2月19日 1:05
> To: Wu, WenxuanX ; Yang, Qiming
> ; Zhang, Qi Z ; Li, Xiaoyun
> ; Singh, Aman Deep ;
> Zhang, Yuying
> Cc: dev@dpdk.org
> Subject: Re: [PATCH 2/2] lib/ethdev: add reverse macro to quit testpmd
>
> On 2/17/2022 10:14 AM,
>
> 22/02/2022 16:13, Ananyev, Konstantin:
> >
> > > >
> > > > > > > > >> Or have a generic library for reading LPM entries. L3fwd is
> > > > > > > > >> supposed
> > > > > > > > >> to be as small as possible (it no longer is), and the real
> > > > > > > > >> work should
> > > > > > > > >> be
++ adding more people here,
> -Original Message-
> From: Thomas Monjalon
> Sent: Thursday, February 24, 2022 11:36 AM
> To: Raslan Darawsheh
> Cc: dev@dpdk.org; ferruh.yi...@intel.com; Gal Cohen (ProdM)
>
> Subject: Re: [PATCH] devtools: add E-Switch keyword for commit checks
>
> 24/02
On Thu, Feb 24, 2022 at 1:32 PM Rakesh Kudurumalla
wrote:
>
> timestamp resolution for an incoming and outgoing packets
> is different for CN10k and CN9K.Added platform specific
> callback to retrieve timestamp in correct format when read by
> application
>
> Signed-off-by: Rakesh Kudurumalla
Sq
On 2/23/2022 2:42 AM, Zhang, Qi Z wrote:
-Original Message-
From: Zhang, RobinX
Sent: Wednesday, February 16, 2022 3:45 PM
To: dev@dpdk.org
Cc: Yang, Qiming ; Zhang, Qi Z
; Guo, Junfeng ; Yang, SteveX
; Zhang, RobinX
Subject: [PATCH v2] net/ice/base: support E824S and E825 devices
A
On 2/24/2022 6:21 AM, Yang, SteveX wrote:
-Original Message-
From: Stephen Hemminger
Sent: Thursday, February 24, 2022 12:11 PM
To: Yang, SteveX
Cc: dev@dpdk.org; Yigit, Ferruh ; Xing, Beilei
; sta...@dpdk.org
Subject: Re: [PATCH v2] net/i40e: fix unintentional integer overflow
On T
the mempool should be free when cleanup resources.
Signed-off-by: Tianli Lai
---
app/pdump/main.c | 4
1 file changed, 4 insertions(+)
diff --git a/app/pdump/main.c b/app/pdump/main.c
index 46f9d25..8101078 100644
--- a/app/pdump/main.c
+++ b/app/pdump/main.c
@@ -510,6 +510,10 @@ struct pa
Add support for NAT-T / UDP encapsulated ESP.
Signed-off-by: Radu Nicolau
---
drivers/common/iavf/virtchnl_inline_ipsec.h | 9 +
drivers/net/iavf/iavf_ipsec_crypto.c| 16 +---
drivers/net/iavf/iavf_ipsec_crypto.h| 4 +++-
3 files changed, 25 insertions(+), 4
Hi,
> -Original Message-
> From: Slava Ovsiienko
> Sent: Thursday, February 24, 2022 12:55 PM
> To: dev@dpdk.org
> Cc: Matan Azrad ; Raslan Darawsheh
>
> Subject: [PATCH v3 0/3] net/mlx5: support send scheduling for ConnectX-7
>
> Since the ConnectX-6DX the send scheduling capability is
the mempool should be free when cleanup resources.
Signed-off-by: Tianli Lai
---
app/pdump/main.c | 4
1 file changed, 4 insertions(+)
diff --git a/app/pdump/main.c b/app/pdump/main.c
index 04a38e8..9c77fc6 100644
--- a/app/pdump/main.c
+++ b/app/pdump/main.c
@@ -507,6 +507,10 @@ struct pa
On 2/23/2022 3:02 AM, Alexander Kozyrev wrote:
Three major changes to a generic RTE Flow API were implemented in order
to speed up flow rule insertion/destruction and adapt the API to the
needs of a datapath-focused flow rules management applications:
1. Pre-configuration hints.
Application may
On 2/24/2022 1:07 PM, Ferruh Yigit wrote:
On 2/23/2022 3:02 AM, Alexander Kozyrev wrote:
Three major changes to a generic RTE Flow API were implemented in order
to speed up flow rule insertion/destruction and adapt the API to the
needs of a datapath-focused flow rules management applications:
1
> -Original Message-
> From: Ferruh Yigit
> Sent: Thursday, February 24, 2022 3:13 PM
> To: Alexander Kozyrev ; dev@dpdk.org; Raslan
> Darawsheh
> Cc: Ori Kam ; NBU-Contact-Thomas Monjalon
> (EXTERNAL) ; ivan.ma...@oktetlabs.ru;
> andrew.rybche...@oktetlabs.ru; mohammad.abdul.a...@intel
> -Original Message-
> From: Zhang, Yuying
> Sent: Thursday, February 10, 2022 2:51 PM
> To: dev@dpdk.org; Li, Xiaoyun ; Yigit, Ferruh
> ; tho...@monjalon.net; Dumitrescu, Cristian
>
> Cc: Zhang, Yuying
> Subject: [PATCH v3] maintainers: update for testpmd
>
> Move 'test-pmd/cmdline_t
Hi Sean,
Can you kindly rebase this patch on top of the latest next-net-mlx/main?
And send a new version?
Kindest regards,
Raslan Darawsheh
> -Original Message-
> From: Sean Zhang
> Sent: Thursday, February 17, 2022 8:27 AM
> To: NBU-Contact-Thomas Monjalon (EXTERNAL) ;
> Matan Azrad ;
Quit VirtQ statistics query instead of reporting error.
Fixes: 6505865aa8ed ("examples/vdpa: add statistics show command")
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li
---
examples/vdpa/main.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/examples/v
Xueming Li (7):
vdpa/mlx5: fix interrupt trash that leads to segment fault
vdpa/mlx5: fix dead loop when process interrupted
vdpa/mlx5: no kick handling during shutdown
vdpa/mlx5: reuse resources in reconfiguration
vdpa/mlx5: cache and reuse hardware resources
vdpa/mlx5: support devic
Disable interrupt unregister timeout to avoid invalid FD caused
interrupt thread segment fault.
Fixes: 62c813706e41 ("vdpa/mlx5: map doorbell")
Cc: ma...@mellanox.com
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa_virtq.c | 20
1 file changed,
In Ctrl+C handling, sometimes kick handling thread gets endless EGAIN
error and fall into dead lock.
Kick happens frequently in real system due to busy traffic or retry
mechanism. This patch simplifies kick firmware anyway and skip setting
hardware notifier due to potential device error, notifier
When Qemu suspend a VM, hw notifier is un-mmapped while vCPU thread may
still active and write notifier through kick socket.
PMD kick handler thread tries to install hw notifier through slave
socket in such case will timeout and slow down device close.
This patch skips hw notifier install if VQ o
To speed up device resume, create reuseable resources during device
probe state, release when device remove. Reused resources includes TIS,
TD, VAR Doorbell mmap, error handling event channel and interrupt
handler, UAR, Rx event channel, NULL MR, steer domain and table.
Signed-off-by: Xueming Li
This patch supports device cleanup callback API which called when device
disconected with VM. Cached resources like VM MR and VQ memory are
released.
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 23 +++
drivers/vdpa/mlx5/mlx5_vdpa.h | 1 +
2 files changed, 2
To speed the device suspend and resume time, make counter persitent
in reconfiguration until the device gets removed.
Signed-off-by: Xueming Li
---
doc/guides/vdpadevs/mlx5.rst| 6 ++
drivers/vdpa/mlx5/mlx5_vdpa.c | 19 +++--
drivers/vdpa/mlx5/mlx5_vdpa.h |
During device suspend and resume, resources are not changed normally.
When huge resources allocated to VM, like huge memory size or lots of
queues, time spent on release and recreate became significant.
To speed up, this patch reuse resoruces like VM MR and VirtQ memory if
not changed.
Signed-off
The Connect-X steering is a lookup hardware mechanism that accesses
flow tables, matches packets to the rules, and performs specified actions.
Historically, mlx5 PMD implements several software engines to manage
steering hardware facility:
- FW Steering - Verbs/Direct Verbs, uses FW calls to ma
The Connect-X steering is a lookup hardware mechanism that accesses
flow tables, matches packets to the rules, and performs specified actions.
Historically, mlx5 PMD implements several software engines to manage
steering hardware facility:
- FW Steering - Verbs/Direct Verbs, uses FW calls to ma
The HW steering low-level implementation will be added later in another
patch series. To avoid the linkage issues the abstract stub replacement
is provided currently.
Signed-off-by: Suanming Mou
Acked-by: Viacheslav Ovsiienko
---
drivers/net/mlx5/meson.build | 1 +
drivers/net/mlx5/mlx5_dr.c
The hardware steering is backend to support rte_flow_async API in
mlx5 PMD. The port configuration function creates the queues and
needed flow management resources.
The PMD layer configuration function allocates the queues' context
and per-queue job descriptor pool. The job descriptor pool size
is
The new hardware steering engine relies on using dedicated steering WQEs
instead of direct writing to the low-level steering table entries directly.
In the first introduce implementation the hardware steering engine supports
the new queue based Flow API, the existing synchronous non-queue based Flo
The action template holds a list of action types that will be
used together on the same rule. The template's actions instances
will be created only when the template bind to the dedicated
group. And the created actions will be saved to each individual
group in order for best performance. The action
The pattern template defines flows that have the same matching
fields but with different matching values.
For example, matching on 5 tuple TCP flow, the template will be
(eth(null) + IPv4(source + dest) + TCP(s_port + d_port) while
the values for each rule will be different.
Due to the pattern tem
Jump action connects different level of flow tables and allows packet
handling in the chain of flows.
A new action construct data struct is also added in this commit to help
to handle not only the dynamic jump action but also for the other generic
dynamic actions. The actions with empty mask confi
The HW steering uses async queue-based flow rules management
mechanism. The matcher and part of the actions have been
prepared during flow table creation. Some remaining actions
will be constructed during flow creation if needed.
A flow postpone attribute bit describes if flow management
should be
This commit adds the queue and RSS action. Similar to the jump action,
dynamic ones will be added to the action construct list.
Due to the queue and RSS action in template should not be destroyed
during port restart, the actions are created with standalone indirect
table as indirect action does. W
The mark action is covered by tag action internally. While it is added
the HW will add a tag to the packet. The mark value can be set as fixed
or dynamic as the action mask indicates.
Signed-off-by: Suanming Mou
Acked-by: Viacheslav Ovsiienko
---
drivers/net/mlx5/mlx5.h | 2 +
drivers/
In case port is being stopped, all created flows should be flushed.
This commit adds the flow flush helper function.
Signed-off-by: Suanming Mou
Acked-by: Viacheslav Ovsiienko
---
drivers/net/mlx5/mlx5_flow.c| 8 ++
drivers/net/mlx5/mlx5_flow_hw.c | 129
2
Flow table is a group of flows with the same matching criteria
and the same actions defined for them. The table defines rules
that have the same matching fields but with different matching
values. For example, matching on 5 tuple, the table will be
(IPv4 source + IPv4 dest + s_port + d_port + next_
HW steering header reformat action can work under bulk mode. In
this case, when create the table, bulk size of header reformat
actions will be allocated in low level. Afterwards, when create
flow, just simply specify the action index in the bulk and the
encapsulation data to the action will be enou
HW steering can support indirect action as well. With indirect action,
the flow can be created with more flexible shared RSS action selection.
This will can save the action template with different RSS actions.
This commit adds the flow queue operation callback for:
rte_flow_async_action_handle_cre
On Thu, Feb 24, 2022 at 2:05 PM Rakesh Kudurumalla
wrote:
>
> rss reta table is corrupted during
> rte_eth_dev_rss_reta_update.This fix restores
> previous table entries before updating.
>
> Fixes: 00242a687de ("net/cnxk: support RETA and RSS hash")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Rakesh
24/02/2022 12:06, Ananyev, Konstantin:
> > > > > > > > > >> Or have a generic library for reading LPM entries. L3fwd
> > > > > > > > > >> is supposed
> > > > > > > > > >> to be as small as possible (it no longer is), and the real
> > > > > > > > > >> work should
> > > > > > > > > >> be done by l
From: Pavan Nikhilesh
In vWQE mode, the mbuf address is calculated without using the
iova list.
Packet length can also be calculated by using NIX_PARSE_S by
which we can completely eliminate reading 2nd cache line
depending on the offloads enabled.
Signed-off-by: Pavan Nikhilesh
---
drivers/ne
From: Pavan Nikhilesh
Align perfetchs for CN10K cache model for vWQE in Rx and Tx.
Move mbuf->next NULL assignment to Tx path and enabled it only
when multi segments offload is enabled to reduce L1 pressure.
Add macros to detect corrupted mbuf->next values when
MEMPOOL_DEBUG is set.
Signed-off-b
On Thu, Feb 24, 2022 at 02:46:24PM +0100, Thomas Monjalon wrote:
> 24/02/2022 12:06, Ananyev, Konstantin:
> > > > > > > > > > >> Or have a generic library for reading LPM entries.
> > > > > > > > > > >> L3fwd is supposed
> > > > > > > > > > >> to be as small as possible (it no longer is), and the
On Thu, Feb 24, 2022 at 3:44 PM Nithin Dabilpuram
wrote:
>
> Remove unused files that were left over after Rx and Tx template
> function rework.
>
> Fixes: 5169508a68fa ("net/cnxk: add cn9k template Rx functions to build")
> Fixes: dd8c20eee472 ("net/cnxk: add cn9k template Tx functions to build")
śr., 19 sty 2022 o 15:50 Michal Krawczyk napisał(a):
>
> Patch changing the way of accessing interrupt handle also changed order
> of the rte_pci_map_device() call and rte_pci_device:driver assignment.
> It was causing issues with Write Combine mapping on the Linux platform
> if it was used with t
v1:
- rebase with latest upstream code
- fix coverity issues
Xueming Li (7):
vdpa/mlx5: fix interrupt trash that leads to segment fault
vdpa/mlx5: fix dead loop when process interrupted
vdpa/mlx5: no kick handling during shutdown
vdpa/mlx5: reuse resources in reconfiguration
vdpa/mlx5:
In Ctrl+C handling, sometimes kick handling thread gets endless EGAIN
error and fall into dead lock.
Kick happens frequently in real system due to busy traffic or retry
mechanism. This patch simplifies kick firmware anyway and skip setting
hardware notifier due to potential device error, notifier
Disable interrupt unregister timeout to avoid invalid FD caused
interrupt thread segment fault.
Fixes: 62c813706e41 ("vdpa/mlx5: map doorbell")
Cc: ma...@mellanox.com
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa_virtq.c | 20
1 file changed,
To speed up device resume, create reuseable resources during device
probe state, release when device remove. Reused resources includes TIS,
TD, VAR Doorbell mmap, error handling event channel and interrupt
handler, UAR, Rx event channel, NULL MR, steer domain and table.
Signed-off-by: Xueming Li
When Qemu suspend a VM, hw notifier is un-mmapped while vCPU thread may
still active and write notifier through kick socket.
PMD kick handler thread tries to install hw notifier through client
socket in such case will timeout and slow down device close.
This patch skips hw notifier install if VQ
During device suspend and resume, resources are not changed normally.
When huge resources allocated to VM, like huge memory size or lots of
queues, time spent on release and recreate became significant.
To speed up, this patch reuse resoruces like VM MR and VirtQ memory if
not changed.
Signed-off
This patch supports device cleanup callback API which called when device
disconnected with VM. Cached resources like VM MR and VQ memory are
released.
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 23 +++
drivers/vdpa/mlx5/mlx5_vdpa.h | 1 +
2 files changed,
To speed the device suspend and resume time, make counter persitent
in reconfiguration until the device gets removed.
Signed-off-by: Xueming Li
---
doc/guides/vdpadevs/mlx5.rst| 6 ++
drivers/vdpa/mlx5/mlx5_vdpa.c | 19 +++--
drivers/vdpa/mlx5/mlx5_vdpa.h |
Hello all,
We have several platforms based on Intel's C3000 series of SoCs that
have integrated ixgbe devices (X550EM) operating in the "Native SFI"
mode (the 0x15c4 device ID).
This set of patches address issues with detection and hotplug of
SPFs. This is the first of a series of patches to ref
From: Stephen Douthit
Currently all X500EM* MAC types fallthrough to the default case and get
reported as non-SFP regardless of media type, which isn't correct.
Fixes: 0790adeb567 ("ixgbe/base: support X550em_a device")
Cc: sta...@dpdk.org
Signed-off-by: Stephen Douthit
Signed-off-by: Jeff Dal
1ca05831b9b added a check that SDP3 (used as a TX_DISABLE output to the
SFP cage on these cards) is not asserted to avoid incorrectly reporting
link up when the SFP's laser is turned off.
ff8162cb957 limited this workaround to fiber ports
This patch:
* Adds additional check for 82599 type, not al
Currently the ixgbe driver does not ID any SFP except for the first one
plugged in. This can lead to no-link, or incorrect speed conditions.
For example:
* If link is initially established with a 1G SFP, and later a 1G/10G
multispeed part is later installed, then the MAC link setup functions are
Constant value 1 has a size of 32 bits, and shifting it more than 32 bits
to the left overflows. 1ULL is needed to be able to get a 64-bit value.
Coverity ID: 375846
Fixes: 8751a7e9832b ("efd: allow more CPU sockets in table creation")
Cc: pablo.de.lara.gua...@intel.com
Cc: sta...@dpdk.org
Signed
Coverity flags that both elements of efd_online_group_entry
are used unititialized. This is OK because this structure
is initially used for starting values, so any value is OK.
Coverity ID: 375868
Fixes: 56b6ef874f80 ("efd: new Elastic Flow Distributor library")
Cc: pablo.de.lara.gua...@intel.com
v1:
- rebase with latest upstream code
- fix coverity issues
v2:
- fix build issue on OS w/o flow DR API
Xueming Li (7):
vdpa/mlx5: fix interrupt trash that leads to segment fault
vdpa/mlx5: fix dead loop when process interrupted
vdpa/mlx5: no kick handling during shutdown
vdpa/mlx5: re
Disable interrupt unregister timeout to avoid invalid FD caused
interrupt thread segment fault.
Fixes: 62c813706e41 ("vdpa/mlx5: map doorbell")
Cc: ma...@mellanox.com
Cc: sta...@dpdk.org
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa_virtq.c | 20
1 file changed,
In Ctrl+C handling, sometimes kick handling thread gets endless EGAIN
error and fall into dead lock.
Kick happens frequently in real system due to busy traffic or retry
mechanism. This patch simplifies kick firmware anyway and skip setting
hardware notifier due to potential device error, notifier
To speed up device resume, create reuseable resources during device
probe state, release when device remove. Reused resources includes TIS,
TD, VAR Doorbell mmap, error handling event channel and interrupt
handler, UAR, Rx event channel, NULL MR, steer domain and table.
Signed-off-by: Xueming Li
When Qemu suspend a VM, hw notifier is un-mmapped while vCPU thread may
still active and write notifier through kick socket.
PMD kick handler thread tries to install hw notifier through client
socket in such case will timeout and slow down device close.
This patch skips hw notifier install if VQ
During device suspend and resume, resources are not changed normally.
When huge resources allocated to VM, like huge memory size or lots of
queues, time spent on release and recreate became significant.
To speed up, this patch reuse resoruces like VM MR and VirtQ memory if
not changed.
Signed-off
This patch supports device cleanup callback API which called when device
disconnected with VM. Cached resources like VM MR and VQ memory are
released.
Signed-off-by: Xueming Li
---
drivers/vdpa/mlx5/mlx5_vdpa.c | 23 +++
drivers/vdpa/mlx5/mlx5_vdpa.h | 1 +
2 files changed,
To speed the device suspend and resume time, make counter persitent
in reconfiguration until the device gets removed.
Signed-off-by: Xueming Li
---
doc/guides/vdpadevs/mlx5.rst| 6 ++
drivers/vdpa/mlx5/mlx5_vdpa.c | 19 +++--
drivers/vdpa/mlx5/mlx5_vdpa.h |
Fixes: a46bbb57605b4 ("net/bnxt: update multi device design")
In tf_session_create(), there is a case that with 'tfp->session' still
be NULL and run 'goto cleanup', which will leads to a null dereference
by 'tfp_free(tfp->session->core_data)' in the cleanup.
Signed-off-by: Weiguo Li
---
drivers
This patch adds mlx5 specifics description about
handling the Ethernet type by modify field action
for VLAN-ed traffic.
Fixes: 641dbe4fb053 ("net/mlx5: support modify field flow action")
Cc: sta...@dpdk.org
Signed-off-by: Viacheslav Ovsiienko
---
doc/guides/nics/mlx5.rst | 5 +
1 file chang
Constant value 1 has a size of 32 bits, and shifting it more than 32 bits
to the left overflows. 1ULL is needed to be able to get a 64-bit value.
Coverity ID: 375846
Fixes: 8751a7e9832b ("efd: allow more CPU sockets in table creation")
Cc: pablo.de.lara.gua...@intel.com
Cc: sta...@dpdk.org
Signed
Coverity flags that both elements of efd_online_group_entry
are used uninitialized. This is OK because this structure
is initially used for starting values, so any value is OK.
Coverity ID: 375868
Fixes: 56b6ef874f80 ("efd: new Elastic Flow Distributor library")
Cc: pablo.de.lara.gua...@intel.com
On Thu, 24 Feb 2022 20:14:58 +0800
Tianli Lai wrote:
> + if (pt->mp) {
> + rte_mempool_free(pt->mp);
> + pt->mp = NULL;
Check for null is unnecessary here, rte_mempool_free(NULL) is nop.
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