On Thu, Mar 26, 2020 at 10:26 PM wrote:
>
> From: Jerin Jacob
>
> Using graph traversal for packet processing is a proven architecture
> that has been implemented in various open source libraries.
>
> Graph architecture for packet processing enables abstracting the data
> processing functions as
> -Original Message-
> From: Akhil Goyal
> Sent: Thursday, March 26, 2020 12:18 AM
> To: Nagadheeraj Rottela
> Cc: dev@dpdk.org; Srikanth Jampala
> Subject: [EXT] RE: [PATCH] crypto/nitrox: add 3DES-CBC support
>
> External Email
>
>
On Thu, Mar 26, 2020 at 6:07 PM Burakov, Anatoly
wrote:
>
> On 25-Mar-20 2:39 PM, David Marchand wrote:
> > On Fri, Feb 7, 2020 at 12:11 PM Anatoly Burakov
> > wrote:
> >>
> >> When --no-huge mode is used, the memory is currently allocated with
> >> mmap(NULL, ...). This is fine in most cases, bu
Since the DCF (Device Config Function) controls the flow setting of
other VFs by the mailbox with PF, for security, it needs to acquire
the DCF capability from PF when starts, and disable it when exits.
Signed-off-by: Haiyue Wang
Acked-by: Qi Zhang
---
drivers/net/ice/ice_dcf.c | 27 +++
The DCF (Device Config Function) needs the hardware index of the VFs to
control the flow setting. And also if the VF resets, the index may be
changed, so it should handle this in VF reset event.
Signed-off-by: Haiyue Wang
Acked-by: Qi Zhang
---
drivers/net/ice/Makefile | 1 +
drivers/n
The DCF (Device Config Function) splits the AdminQ command into two
parts: one is the descriptor of AdminQ command, the other is the buffer
of AdminQ command (the descriptor has BUF flag set). When both of them
are received by the PF, the PF will handle them as one command.
And also, the filled de
A new DCF PMD will be introduced, which runs on Intel VF hardware, and
it is a pure software design to control the advance functionality (such
as switch, ACL) for rest of the VFs.
The DCF (Device Config Function) feature shares the core functions of
the ICE PMD, like it needs to export the DDP def
Introduce the DCF (Device Config Function) feature in the ice PMD, it
works as a standalone PMD which doesn't handle the packet Rx/Tx related
things. Its hardware entity is the VF.
Add the basic DCF hardware initialization, this is specified by devarg
'cap=dcf'.
Signed-off-by: Haiyue Wang
Acked-
The DCF (Device Config Function) works at the user PF level, it can't
access the real PF hardware directly. So it will pass through the PF's
AdminQ command by the DCF's mailbox.
And the DCF is mainly used to control the flow setting of other VFs, so
it only needs to initialize some core functions
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 VFs.
The DCF works as a standalone PMD to support this function, which shares the
ice PMD
A new DCF PMD will be introduced, which runs on Intel VF hardware, and
it is a pure software design to control the advance functionality (such
as switch, ACL) for rest of the VFs.
So if the DCF (Device Config Function) mode is specified by the devarg
'cap=dcf', then it will stop the PCI probe in t
Reviewed-by: Gavin Hu
Tested-by: Zhou, JunX W
-Original Message-
From: Jiang, YuX
Sent: Thursday, March 26, 2020 8:24 PM
To: David Marchand ; Burakov, Anatoly
Cc: dev ; dpdk stable ; Zhou, JunX W
Subject: RE: [dpdk-dev] [dpdk-stable] [PATCH v3] eal/mem: preallocate VA space
in no-huge mode
+ Zhou, JunX
The EAL API (with doxygen documentation) is moved from
common/include/ to include/, which makes more clear that
it is the global API for all environments and architectures.
Note that the arch-specific and OS-specific include files are not
in this global include directory, but include/generic/ shou
Clean up indent and line ordering in Makefile and meson.build
for consistency in linux/ and freebsd/ directories.
Signed-off-by: Thomas Monjalon
---
lib/librte_eal/freebsd/Makefile| 2 +-
lib/librte_eal/freebsd/meson.build | 25
lib/librte_eal/linux/Makefile |
Since the kernel modules are moved to kernel/ directory,
there is no need anymore for the sub-directory eal/ in
linux/, freebsd/ and windows/.
Signed-off-by: Thomas Monjalon
---
MAINTAINERS | 12 +---
kernel/linux/kni/meson.build
The variable common_sources allows to change the list of common files
from an arch-specific or OS-specific meson file.
For consistency and least surprise principle, this variable is removed.
Now the list of common sources is defined only in common/meson.build.
As a consequence, the temporary list o
The arch-specific directories arm, ppc and x86 in common/arch/
are moved at the same level as the OS-specific directories.
It makes more clear that EAL is covering a matrix combining OS and arch.
Signed-off-by: Thomas Monjalon
---
MAINTAINERS | 6 +++-
When moving files to the directory kernel/,
the file BSDmakefile.meson was left in eal/.
Also the intermediate makefiles in linux/ and freebsd/ became useless.
Fixes: acaa9ee991b5 ("move kernel modules directories")
Cc: sta...@dpdk.org
Signed-off-by: Thomas Monjalon
---
MAINTAINERS
The arch-specific directories arm, ppc and x86 in common/include/arch/
are moved as include/ sub-directories of respective arch directories:
- arm/include/
- ppc/include/
- x86/include/
Signed-off-by: Thomas Monjalon
---
MAINTAINERS
Some clean-up is done in EAL sub-directories.
The goal is to make organization easier to understand,
and to prepare moving some files from common to Unix-only place.
Since the kernel modules are moved to kernel/ directory,
there is no need anymore for the sub-directory eal/ in
linux/, freebsd/ and
The directories ppc_64 are renamed as ppc in
- config/
- lib/librte_eal/common/arch/
- lib/librte_eal/common/include/arch/
The EAL directories are not really renamed, but symbolically linked,
because they will be moved with their new name in the next commits.
If ppc_32 nee
On Tue, 24 Mar 2020 23:31:11 -0400
zhihongx.p...@intel.com wrote:
> +/*BSD has no interrupt mechanism, so force NIC status synchronization.*/
> +#ifdef RTE_EXEC_ENV_FREEBSD
> + wait = 1;
> +#endif
> +
Please format comments correctly.
Is there a better way to detect interrupt mechanism with a
Hi Everyone,
I am using X722 NIC with DPDK 19.11 after a single line patch for port
detection as was advised earlier.
The port gets detected properly.
The NIC stats via rte_eth_stats_get report that the packets are arriving at
NIC. There are no packets that are dropped due to no-mbuf's
But the
ACK
-Original Message-
From: Min, JiaqiX
Sent: Wednesday, March 25, 2020 4:24 AM
To: dev@dpdk.org
Cc: Min, JiaqiX ; Kwapulinski, Piotr
Subject: [PATCH 3/3] net/i40e/base: add constants for PTP pins
Introduce constants for handling PTP pins used for external clock source.
Signed-off-b
From: Peng Zhihong
DPDK does not implement interrupt mechanism on BSD,
so force NIC status synchronization.
Fixes: dc66e5fd01b9 (net/ixgbe: improve link state check on VF)
Cc: liang-min.w...@intel.com
Signed-off-by: Peng Zhihong
---
drivers/net/ixgbe/ixgbe_ethdev.c | 5 +
1 file changed,
On 3/25/20 12:11 PM, Morten Brørup wrote:
[...]
>>> - Notification scheme has been changed - instead of having just
>>> callbacks now event queueing is also available (or a mix of those
>>> two).
>
> Thank you for adding event queueing!
That was actually a good input from you - thank you.
>
Hi Yipeng, Stephen, all,
On 17/03/2020 19:52, Wang, Yipeng1 wrote:
-Original Message-
From: Stephen Hemminger
Sent: Monday, March 16, 2020 12:33 PM
To: Medvedkin, Vladimir
Cc: Morten Brørup ; dev@dpdk.org;
Ananyev, Konstantin ; Wang, Yipeng1
; Gobriel, Sameh ;
Richardson, Bruce ; Suanm
> -Original Message-
> From: Dybkowski, AdamX
> Sent: Thursday, March 26, 2020 4:22 PM
> To: dev@dpdk.org; Trahe, Fiona ; akhil.go...@nxp.com
> Cc: Dybkowski, AdamX
> Subject: [PATCH v4 1/2] common/qat: get version of QAT firmware
>
> This patch adds the function for retrieving QAT fi
> -Original Message-
> From: Dybkowski, AdamX
> Sent: Thursday, March 26, 2020 4:22 PM
> To: dev@dpdk.org; Trahe, Fiona ; akhil.go...@nxp.com
> Cc: Dybkowski, AdamX
> Subject: [PATCH v4 2/2] crypto/qat: handle mixed hash-cipher crypto on GEN2
> QAT
>
> This patch adds handling of mix
On 25-Mar-20 2:39 PM, David Marchand wrote:
On Fri, Feb 7, 2020 at 12:11 PM Anatoly Burakov
wrote:
When --no-huge mode is used, the memory is currently allocated with
mmap(NULL, ...). This is fine in most cases, but can fail in cases
where DPDK is run on a machine with an IOMMU that is of more
From: Nithin Dabilpuram
Add graph creation, configuration logic and graph main loop.
This graph main loop is run on every slave lcore and calls
rte_graph_walk() to walk over lcore specific rte_graph.
Master core accumulates and prints graph walk stats of all the
lcore's graph's.
Signed-off-by: N
From: Nithin Dabilpuram
Adding the user guide for l3fwd graph application.
Signed-off-by: Nithin Dabilpuram
---
MAINTAINERS | 1 +
doc/guides/rel_notes/release_20_05.rst| 8 +
doc/guides/sample_app_ug/index.rst| 1 +
doc/guides/sample
From: Nithin Dabilpuram
Add ip4_rewrite and ip4_lookup ctrl API. ip4_lookup ctrl
API is used to add route entries for LPM lookup with
result data containing next hop id and next proto.
ip4_rewrite ctrl API is used to add rewrite data for
every next hop.
Signed-off-by: Nithin Dabilpuram
Signed-o
From: Nithin Dabilpuram
Add graph based l3fwd application skeleton with cmdline
parsing support inline with normal l3fwd.
Signed-off-by: Nithin Dabilpuram
---
MAINTAINERS | 3 +
examples/Makefile| 3 +
examples/l3fwd-graph/Makefile| 58
exampl
From: Nithin Dabilpuram
Add changes to ethdev port and queue configuration based
on command line parameters for l3fwd graph application.
Signed-off-by: Nithin Dabilpuram
---
examples/l3fwd-graph/main.c | 350 +++-
1 file changed, 349 insertions(+), 1 deletion(-)
From: Nithin Dabilpuram
Add pkt drop node process function for pkt_drop
rte_node. This node simply free's every object received as
an rte_mbuf to its rte_pktmbuf pool.
Signed-off-by: Nithin Dabilpuram
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Kiran Kumar K
---
lib/librte_node/Makefile
From: Nithin Dabilpuram
Add ctrl api to setup ethdev_rx and ethdev_tx node.
This ctrl api clones 'N' number of ethdev_rx and ethdev_tx
nodes with specific (port, queue) pairs updated in their context.
All the ethdev ports and queues are setup before this api
is called.
Signed-off-by: Nithin Dabi
From: Kiran Kumar K
Add ip4 rewrite process function for ip4_rewrite
rte_node. On every packet received by this node,
header is overwritten with new data before forwarding
it to next node. Header data to overwrite with is
identified by next hop id passed in mbuf priv data
by previous node.
Signe
From: Pavan Nikhilesh
Add IPv4 lookup process function for ip4_lookup
rte_node. This node performs LPM lookup using x86_64
vector supported RTE_LPM API on every packet received
and forwards it to a next node that is identified by
lookup result.
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Nith
From: Nithin Dabilpuram
Add arm64 specific IPv4 lookup process function
for ip4_lookup node. This node performs LPM lookup
on every packet received and forwards it to a next
node that is identified by lookup result.
Signed-off-by: Nithin Dabilpuram
Signed-off-by: Kiran Kumar K
Signed-off-by: P
From: Nithin Dabilpuram
Add rte_node ethdev_tx process function and register it to
graph infra. This node has a specific (port, tx-queue) as context
and it enqueue's all the packets received to that specific queue pair.
When rte_eth_tx_burst() i.e enqueue to queue pair fails, packets
are forwarde
From: Nithin Dabilpuram
Add source rte_node ethdev_rx process function and register
it. This node is a source node that will be called periodically
and when called, performs rte_eth_rx_burst() on a specific
(port, queue) pair and enqueue them as stream of objects to
next node.
Signed-off-by: Nit
From: Kiran Kumar K
Adding the unit test to test the functionality of node and graph APIs.
Testing includes registering a node, cloning a node, creating a graph,
perform graph walk, collecting stats and all node and graph debug APIs.
example command to test:
echo "graph_autotest" | sudo ./build/
From: Nithin Dabilpuram
Add log infra for node specific logging.
Also, add null rte_node that just ignores all the objects
directed to it.
Signed-off-by: Nithin Dabilpuram
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Kiran Kumar K
---
MAINTAINERS | 5 +
config/
From: Pavan Nikhilesh
Add unit test framework to create and test performance of various graph
models.
example command to test:
echo "graph_perf_autotest" | sudo ./build/app/test/dpdk-test -c 0x30
Signed-off-by: Pavan Nikhilesh
---
app/test/Makefile |1 +
app/test/meson.build
From: Jerin Jacob
Adding implementation for rte_graph_walk() API. This will perform a walk
on the circular buffer and call the process function of each node
and collect the stats if stats collection is enabled.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhil
From: Jerin Jacob
Adding implementation for graph specific API to dump the
Graph information to a file. This API will dump detailed internal
info about node objects and graph objects.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
lib/librte_graph/
From: Jerin Jacob
Adding implementation for graph stats collection API. This API will
create a cluster for a specified node pattern and aggregate the node
runtime stats.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
Signed-off-by: Nithin Dabilpuram
--
From: Jerin Jacob
Adding API implementation support exporting the graph object to file.
This will export the graph to a file in Graphviz format.
It can be viewed in many viewers such as
https://dreampuf.github.io/GraphvizOnline/
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-of
From: Jerin Jacob
Adding support to create and populate the memory for graph reel.
This includes reserving the memory in the memzone, populating the nodes,
Allocating memory for node-specific streams to hold objects.
Once it is populated the reel memory contains the following sections.
+---
From: Jerin Jacob
Adding node debug API implementation support to dump
single or all the node objects to the given file.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
lib/librte_graph/Makefile | 1 +
lib/librte_graph/graph_debug.c
From: Jerin Jacob
Adding support for graph specific API implementation like
Graph lookup to get graph object, retrieving graph ID
>From name and graph name from ID.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
lib/librte_graph/graph.c
From: Jerin Jacob
Adding internal graph API helpers support to check whether a graph has
isolated nodes and any node have a loop to itself and BFS
algorithm implementation etc.
Signed-off-by: Jerin Jacob
---
lib/librte_graph/Makefile| 1 +
lib/librte_graph/graph.c | 2 +-
l
From: Jerin Jacob
Adding graph specific API implementations like graph create
and graph destroy. This detect loops in the graph,
check for isolated nodes and operation to verify the validity of
graph.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
From: Jerin Jacob
Graph architecture abstracts the data processing functions as
"node" and "link" them together to create a complex "graph" to enable
reusable/modular data processing functions.
These APIs enables graph framework operations such as create, lookup,
dump and destroy on graph and no
From: Jerin Jacob
Using graph traversal for packet processing is a proven architecture
that has been implemented in various open source libraries.
Graph architecture for packet processing enables abstracting the data
processing functions as “nodes” and “links” them together to create a
complex “
From: Jerin Jacob
Adding rte_node_register() API implementation includes allocating
memory for node object, check for duplicate node name and
add the allocated node to STAILQ node_list for future use.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
From: Jerin Jacob
Adding node-specific API implementation like cloning node, updating
edges for the node, shrinking edges of a node, retrieving edges of a
node.
Signed-off-by: Jerin Jacob
Signed-off-by: Kiran Kumar K
Signed-off-by: Pavan Nikhilesh
---
lib/librte_graph/graph_private.h |
On 26/03/2020 09:56, Pavan Nikhilesh Bhagavatula wrote:
>
>> -Original Message-
>> From: Ray Kinsella
>> Sent: Tuesday, March 24, 2020 8:08 PM
>> To: Pavan Nikhilesh Bhagavatula ; Jerin
>> Jacob Kollanukkaran ; Nithin Kumar Dabilpuram
>>
>> Cc: dev@dpdk.org; tho...@monjalon.net;
>> da
Implement rte_hash_lookup_with_hash_bulk_data() - lookup
function with precomputed hash signatures.
Signed-off-by: Vladimir Medvedkin
---
lib/librte_hash/rte_cuckoo_hash.c| 296 +++
lib/librte_hash/rte_hash.h | 27
lib/librte_hash/rte_hash_vers
Add preformance test for rte_hash_lookup_with_hash_bulk_data()
Signed-off-by: Vladimir Medvedkin
---
app/test/test_hash_perf.c | 45 -
1 file changed, 40 insertions(+), 5 deletions(-)
diff --git a/app/test/test_hash_perf.c b/app/test/test_hash_perf.c
Change hash function from jhash to crc.
Precalculate hash signatures for a bulk of keys and then
use rte_hash_lookup_with_hash_bulk_data() to speed up sad lookup
Signed-off-by: Vladimir Medvedkin
---
lib/librte_ipsec/ipsec_sad.c | 38 +-
1 file changed, 29 ins
Use rte_hash_add_key_with_hash and _del_key_with_hash with
precalculated hash signature for a key in rte_ipsec_sad_add and
rte_ipsec_sad_del.
Signed-off-by: Vladimir Medvedkin
---
lib/librte_ipsec/ipsec_sad.c | 80
1 file changed, 51 insertions(+), 29
On 3/26/20 5:33 PM, Matan Azrad wrote:
> Hi
>
> From: Maxime Coquelin
>> In order to avoid potential conflicts, rename the PCI_ADDR enum value to
>> VDPA_ADDR_PCI in vdpa_addr_type_enum.
>>
>> All symbols referencing this enum are experimental, so it does not break API
>> policy.
>>
>> Signed-o
Hi
From: Maxime Coquelin
> In order to avoid potential conflicts, rename the PCI_ADDR enum value to
> VDPA_ADDR_PCI in vdpa_addr_type_enum.
>
> All symbols referencing this enum are experimental, so it does not break API
> policy.
>
> Signed-off-by: Maxime Coquelin
Acked-by: Matan Azrad
I thi
This patch set adds handling of mixed hash-cipher algorithms
available on GEN2 QAT in particular firmware versions.
Also the documentation is updated to show the mixed crypto
algorithms are supported on QAT GEN2.
v2:
* minor fixes and improvements
v3:
* include missing header file
v4:
* update d
This patch adds the function for retrieving QAT firmware
version, required to check the internal capabilities that
depend on the FW version.
Signed-off-by: Adam Dybkowski
---
drivers/common/qat/qat_adf/icp_qat_fw.h | 2 +
drivers/common/qat/qat_qp.c | 93 +
d
This patch adds handling of mixed hash-cipher algorithms
available on GEN2 QAT in particular firmware versions.
Also the documentation is updated to show the mixed crypto
algorithms are supported on QAT GEN2.
Signed-off-by: Adam Dybkowski
---
doc/guides/cryptodevs/qat.rst | 13 -
On 3/26/20 7:33 AM, pbhagavat...@marvell.com wrote:
> From: Pavan Nikhilesh
>
> Add device arguments to lock Rx/Tx contexts.
> Application can either choose to lock Rx or Tx contexts by using
> 'lock_rx_ctx' or 'lock_tx_ctx' respectively per each port.
>
> Example:
> -w 0002:02:00.0,lock_r
Hi Yipeng,
On 17/03/2020 17:27, Wang, Yipeng1 wrote:
-Original Message-
From: Medvedkin, Vladimir
Sent: Monday, March 9, 2020 5:44 AM
To: dev@dpdk.org
Cc: Wang, Yipeng1 ; Gobriel, Sameh
; Richardson, Bruce
Subject: [PATCH 1/2] hash: add hash bulk lookup with hash signatures array
Impl
In order to avoid potential conflicts, rename the PCI_ADDR
enum value to VDPA_ADDR_PCI in vdpa_addr_type_enum.
All symbols referencing this enum are experimental, so it
does not break API policy.
Signed-off-by: Maxime Coquelin
---
drivers/vdpa/ifc/ifcvf_vdpa.c | 2 +-
drivers/vdpa/mlx5/mlx5_vdp
On 3/13/20 3:51 PM, Ferruh Yigit wrote:
> This is a helper function in case components would like to do more work
> than just logging a message based on log level, like for example
> collecting some stats if the log type is DEBUG etc..
>
> A few existing relevant usage converted to this new API.
>
Hi Konstantin,
On 24/03/2020 19:57, Ananyev, Konstantin wrote:
Hi Vladimir,
Change hash function from jhash to crc.
Precalculate hash signatures for a bulk of keys and then
use rte_hash_lookup_with_hash_bulk_data() to speed up sad lookup
Looks good in general.
Few thoughts below, nothing majo
Thank you David for taking time to look at this.
On 3/25/20 9:08 AM, David Marchand wrote:
> Hello Andrzej,
>
> On Tue, Mar 10, 2020 at 12:11 PM Andrzej Ostruszka
[...]
> I can see we end up exposing structures for registering callbacks.
Right. I was thinking more in terms of user convenience s
> > Introduce head/tail sync mode for MT ring synchronization.
> > In that mode enqueue/dequeue operation is fully serialized:
> > only one thread at a time is allowed to perform given op.
> > Suppose to reduce stall times in case when ring is used on overcommitted
> > cpus (multiple active threads
Adding support for the following,
1. AES-192-GCM
2. AES-256-GCM
3. AES-192-CBC
Signed-off-by: Anoob Joseph
Signed-off-by: Tejasree Kondoj
---
v2:
* Updated doc and release notes
doc/guides/rel_notes/release_20_05.rst | 7 +++
doc/guides/sample_app_ug/ipsec_secgw.rst | 3 +++
examples/i
On Thu, Mar 26, 2020 at 10:22:59AM +0100, Darek Stojaczyk wrote:
> Even when a PMD was disabled with meson's disable_drivers option
> its config file was still being parsed. Some of the PMD configs
> attempt to find a library they depend on and parse its header files
> with certain assumptions. If
On 16/03/2020 18:42, Muhammad Asim Jamshed wrote:
This patch allows C++ programs to use librte_fib library routines.
Previously C++ programs were not able to link this library and programs
would fail to get linked. With this patch compilation and linking
will be successful.
Signed-off-by: Muhamm
> -Original Message-
> From: Wisam Monther
> Sent: Thursday, March 26, 2020 12:22
> To: Ori Kam ; Matan Azrad ;
> dev@dpdk.org
> Cc: Raslan Darawsheh ; Slava Ovsiienko
> ; sta...@dpdk.org
> Subject: [PATCH v2] net/mlx5: fix zero value validation for metadata
>
> MARK and META items are in
MARK and META items are interrelated with datapath -
they might move from/to the applications in mbuf.
zero value for these items has the special meaning -
it means "no metadata are provided", not zero values
are treated by applications and PMD as valid ones.
Moreover in the flow engine domain th
> -邮件原件-
> 发件人: Olivier Matz [mailto:olivier.m...@6wind.com]
> 发送时间: 2020年3月26日 0:32
> 收件人: wangyunjian
> 抄送: dev@dpdk.org; Lilijun (Jerry) ; xudingke
> ; sta...@dpdk.org
> 主题: Re: [dpdk-dev] [PATCH] kvargs: fix a heap-buffer-overflow when detect
> list
>
> Hi,
>
> On Thu, Mar 19, 2020
>-Original Message-
>From: Ray Kinsella
>Sent: Tuesday, March 24, 2020 8:08 PM
>To: Pavan Nikhilesh Bhagavatula ; Jerin
>Jacob Kollanukkaran ; Nithin Kumar Dabilpuram
>
>Cc: dev@dpdk.org; tho...@monjalon.net;
>david.march...@redhat.com; mattias.ronnb...@ericsson.com; Kiran
>Kumar Kokkilag
Even when a PMD was disabled with meson's disable_drivers option
its config file was still being parsed. Some of the PMD configs
attempt to find a library they depend on and parse its header files
with certain assumptions. If the library is found, but it's simply
too old to contain the necessary he
> > >
> > > Adding support for the following,
> > > 1. AES-192-GCM
> > > 2. AES-256-GCM
> > > 3. AES-192-CBC
> > >
> > > Signed-off-by: Anoob Joseph
> > > Signed-off-by: Tejasree Kondoj
> > > ---
> > > examples/ipsec-secgw/ipsec.h | 2 +-
> > > examples/ipsec-secgw/sa.c| 25
Hi, Junyu
NACKed.
I still keep my point of view, I think no need to enable a restore function.
Beside, 'ptr' = rss rule? I don't get your point, please don't define a various
with a no meaning name.
Hi, Qi
What do you think about move the 'ice_rss_init' into 'ice_dev_init' ?
Qiming
> -Origi
On 3/26/20 9:25 AM, Hu, Jiayu wrote:
> Hi Maxime,
>
>> -Original Message-
>> From: Maxime Coquelin
>> Sent: Thursday, March 26, 2020 3:53 PM
>> To: Hu, Jiayu ; dev@dpdk.org
>> Cc: Ye, Xiaolong ; Wang, Zhihong
>>
>> Subject: Re: [PATCH 0/4] Support DMA-accelerated Tx operations for vho
From: Asaf Penso
> The item is being set according to the attribute value, whether it is udp/tcp
> or
> ipv4/6.
> Also, there are two condition calls.
>
> If the attribute is neither udp/tcp or ipv4/6 the item is not initialized at
> all, but
> the call to the flow_dv_convert_modify_action is
Hi Maxime,
> -Original Message-
> From: Maxime Coquelin
> Sent: Thursday, March 26, 2020 3:53 PM
> To: Hu, Jiayu ; dev@dpdk.org
> Cc: Ye, Xiaolong ; Wang, Zhihong
>
> Subject: Re: [PATCH 0/4] Support DMA-accelerated Tx operations for vhost-
> user PMD
>
> Hi Jiayu,
>
> On 3/19/20 12:47
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jerin Jacob
> Sent: Wednesday, March 25, 2020 10:09 PM
>
> On Fri, Mar 20, 2020 at 10:11 PM Konstantin Ananyev
> wrote:
> >
> > As was discussed here:
> > http://mails.dpdk.org/archives/dev/2020-February/158586.html
> > this RFC aimed to hide
Removed the linear buffer and zero_copy compatibility restriction.
Applications that requires packets contained in a single buffer
will enable linear buffer in vhost library. This restriction
is not allowing zero_copy mode for such cases.
Signed-off-by: Sivaprasad Tummala
---
lib/librte_vhost/s
Hi Jiayu,
On 3/19/20 12:47 PM, Hu, Jiayu wrote:
>>
>> Ok, so what about:
>>
>> Introducing a pair of callbacks in struct virtio_net for DMA enqueue and
>> dequeue.
>>
>> lib/librte_vhost/ioat.c which would implement dma_enqueue and
>> dma_dequeue callback for IOAT. As it will live in the vhost li
Add some new types, such as eth-src-only/eth-dst-only/svlan/cvlan/
l2tpv3/esp/ah/pfcp types into RSS hash commands, it could be used
to configure these rss input set by cmdline.
Signed-off-by: Jeff Guo
---
v1:
1.refine some rte eth rss offload types.
---
app/test-pmd/cmdline.c | 24 +
Add RSS configuration for VFs. The VF must be capable of configuring
RSS.
Signed-off-by: Jeff Guo
---
v1:
1.add NAT T ESP and refine gtpu down/up
2.reference some fixing patch from pf side.
---
drivers/net/iavf/Makefile |1 +
drivers/net/iavf/iavf.h | 10 +
drivers/net/iavf/iavf_
Add gtp pdu type configure in the cmdline.
Signed-off-by: Jeff Guo
---
v1:
no change
---
app/test-pmd/cmdline_flow.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index a78154502..c1bd02919 100644
--- a/a
Defines some new RSS offload types for ETH/SVLAN/CVLAN/GTPU/L2TPV3/
ESP/AH/PFCP.
Signed-off-by: Jeff Guo
---
v1:
1.refine some rte eth rss offload types.
---
lib/librte_ethdev/rte_ethdev.h | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/lib/librte_ethdev/rte_ethde
Because the VF must be capable of configuring RSS, so add RSS configuration
for iavf. The supported protocol rss input set as below.
eth-src-only/
eth-dst-only/
svlan/
cvlan/
ipv4/
ipv6/
l3_src_only/
l3_dst_only/
l2tpv3/
esp/
ah/
pfcp/
gtpu down/
gtpu up/
udp/
tcp/
sctp/
This patchset depends on
The DCF (Device Config Function) needs the hardware index of the VFs to
control the flow setting. And also if the VF resets, the index may be
changed, so it should handle this in VF reset event.
Signed-off-by: Haiyue Wang
Acked-by: Qi Zhang
---
drivers/net/ice/Makefile | 1 +
drivers/n
A new DCF PMD will be introduced, which runs on Intel VF hardware, and
it is a pure software design to control the advance functionality (such
as switch, ACL) for rest of the VFs.
The DCF (Device Config Function) feature shares the core functions of
the ICE PMD, like it needs to export the DDP def
The DCF (Device Config Function) works at the user PF level, it can't
access the real PF hardware directly. So it will pass through the PF's
AdminQ command by the DCF's mailbox.
And the DCF is mainly used to control the flow setting of other VFs, so
it only needs to initialize some core functions
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