> From: Julien Aube
>
> Signed-off-by: Julien Aube
> ---
++ Alok
On Mon, May 22, 2023 at 12:37 PM Vamsi Krishna Attunuru
wrote:
> > > +static int
> > > +link_graph_nodes(uint64_t valid_nodes, uint32_t lcore_id)
> > > +{
> > > + int ret = 0;
> > > +
> > > + num_patterns = 0;
> > > +
> > > + if (valid_nodes == (TEST_GRAPH_ETHDEV_TX_NODE |
I think, if we
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Monday, May 29, 2023 10:55 PM
> To: jer...@marvell.com; Ruifeng Wang ; Yipeng Wang
> ; Sameh Gobriel ; Bruce
> Richardson
> ; Vladimir Medvedkin
> ;
> Konstantin Ananyev
> Cc: dev@dpdk.org; Pavan Nikhilesh
> Subject: [PATCH
In checksum forwarding mode, the checksum of tunnel packet calculated
incorrectly when outer header is IPv6.
This pathch fixes the issue by setting L4 checksum flag.
Fixes: daa02b5cddbb ("mbuf: add namespace to offload flags")
Cc: sta...@dpdk.org
Signed-off-by: Shiyang He
---
app/test-pmd/csum
On Sun, May 28, 2023 at 11:07:40PM +0300, Baruch Even wrote:
>Hi,
>We found an issue with newer kernels (5.13+) that are found on newer
>OSes (Ubuntu22, Rocky9, Ubuntu20 with kernel 5.15) where a 2M page that
>was allocated for DPDK was migrated (moved into another physical page)
>
In checksum forwarding mode, the checksum of tunnel packet calculated
incorrectly when outer header is IPv6.
This patch fixes the issue by setting L4 checksum flag.
Fixes: daa02b5cddbb ("mbuf: add namespace to offload flags")
Cc: sta...@dpdk.org
Signed-off-by: Shiyang He
---
app/test-pmd/csumo
On Tue, Apr 25, 2023 at 6:45 PM Vamsi Attunuru wrote:
>
> Patch adds a node to punt the packets to kernel over
> a raw socket.
>
> Signed-off-by: Vamsi Attunuru
> ---
> doc/guides/prog_guide/graph_lib.rst | 10 +++
> lib/node/meson.build| 1 +
> lib/node/punt_kernel.c
> Subject: [PATCH v5 01/21] net: add PDCP header
>
> From: Volodymyr Fialko
>
> Add PDCP protocol header to be used for supporting PDCP protocol
> processing.
>
> Signed-off-by: Anoob Joseph
> Signed-off-by: Kiran Kumar K
> Signed-off-by: Volodymyr Fialko
> Acked-by: Akhil Goyal
> ---
Olivi
On Thu, May 18, 2023 at 9:27 PM Amit Prakash Shukla
wrote:
>
> From: Sunil Kumar Kori
>
> Similar to IPv4 lookup node, patch adds IPv6 lookup
> node.
>
> Signed-off-by: Sunil Kumar Kori
> Signed-off-by: Amit Prakash Shukla
> ---
> v2:
> - Performance related changes
>
> doc/guides/prog_guide/g
Hi Kirill,
This patch is pending for review from long time.
Please do let me know if any comments on this patch, else will request to merge
it.
Regards,
Rahul
> -Original Message-
> From: Rahul Bhansali
> Sent: Monday, May 15, 2023 4:29 PM
> To: 'Kirill Rybalchenko' ; Thomas Monjalon
>
This patchset supports querying information about ethdev.
The information includes MAC addresses, RxTx offload, flow ctrl,
Rx|Tx queue, firmware version, DCB, RSS, FEC, VLAN, etc.
Dengdui Huang (1):
ethdev: support telemetry query MAC addresses
Jie Hai (9):
ethdev: support RxTx offload displ
From: Dengdui Huang
This patch support telemetry query MAC addresses for a specific port.
The command is like:
--> /ethdev/macs,0
{
"/ethdev/macs": [
"00:18:2D:00:00:79",
"00:18:2D:00:00:78",
"00:18:2D:00:00:77"
]
}
Signed-off-by: Dengdui Huang
---
lib/ethdev/rte_ethdev.c | 44
Currently, Rx/Tx offloads are displayed in numeric format,
which is not easy to understand. This patch fixes it.
Signed-off-by: Jie Hai
---
lib/ethdev/rte_ethdev.c | 67 +++--
1 file changed, 57 insertions(+), 10 deletions(-)
diff --git a/lib/ethdev/rte_ethde
This patch support querying information of Rx queues.
The command is like:
--> /ethdev/rx_queue,0,0
{
"/ethdev/rx_queue": {
"mempool_name": "mb_pool_0",
"socket_id": 0,
"host_threshold": 0,
"prefetch_threshold": 0,
"writeback_threshold": 0,
"free_threshold": 32,
"rx_dr
This patch supports telemetry querying flow control info.
The command is like:
--> /ethdev/flow_ctrl,0
{
"/ethdev/flow_ctrl": {
"high_waterline": "0x0",
"low_waterline": "0x0",
"pause_time": "0x",
"send_xon": "off",
"mac_ctrl_frame_fwd": "off",
"rx_pause": "off",
"
This patch support querying information of Tx queues.
The command is like:
--> /ethdev/tx_queue,0,0
{
"/ethdev/tx_queue": {
"host_threshold": 0,
"prefetch_threshold": 0,
"writeback_threshold": 0,
"rs_threshold": 32,
"free_threshold": 928,
"deferred_start": "off",
"offl
This patch adds firmware version in telemetry info command.
An example is like:
--> /ethdev/info,0
{
"/ethdev/info": {
"name": ":bd:00.0",
"fw_version": "1.20.0.17",
}
}
Signed-off-by: Jie Hai
---
lib/ethdev/rte_ethdev.c | 6 ++
1 file changed, 6 insertions(+)
diff
This patch supports querying DCB info.
The command is like:
--> /ethdev/dcb,0
{
"/ethdev/dcb": {
"tc_num": 1,
"tc0": {
"priority": 0,
"bw_percent": "100%",
"rxq_base": 0,
"txq_base": 0,
"nb_rxq": 4,
"nb_txq": 4
}
}
}
Signed-off-by: Jie Hai
---
This patch supports querying RSS info by telemetry command.
The command is like:
--> /ethdev/rss_info,0
{
"/ethdev/rss_info": {
"rss_hf": "0x238c",
"rss_key_len": 40,
"rss_key": "6d5a56da255b0ec24167253d43a38fb0d0ca2b\
cbae7b30b477cb2da38030f20c6a42b73bbeac01fa"
}
}
This patch supports getting FEC information by telemetry.
The command is like:
--> /ethdev/fec,0
{
"/ethdev/fec": {
"fec_mode": "off",
"fec_capability": {
"10_Gbps": "off auto baser"
}
}
}
Signed-off-by: Jie Hai
---
lib/ethdev/rte_ethdev.c | 145
This patch supports querying VLAN information by telemetry.
The command is like:
--> /ethdev/vlan,0
{
"/ethdev/vlan": {
"pvid": 0,
"hw_vlan_reject_tagged": 0,
"hw_vlan_reject_untagged": 0,
"hw_vlan_insert_pvid": 0,
"VLAN_STRIP": "off",
"VLAN_EXTEND": "off",
"QINQ_STRIP
Add new APIs for counting and extracting allocated objects
from a single cache line in the batch alloc memory.
Signed-off-by: Ashwin Sekhar T K
---
drivers/common/cnxk/roc_npa.h | 78 ++-
1 file changed, 67 insertions(+), 11 deletions(-)
diff --git a/drivers/comm
> > > > > + */
> > > > > + uint32_t ingress_oop : 1;
> > > > > +
> > > > > /** Reserved bit fields for future extension
> > > > >*
> > > > >* User should ensure reserved_opts is cleared as it may change
> > > > > in
> > > > > @@ -282,7 +293,7 @@ struct rte_security_i
Hi, Thomas and all maintainers,
Kindly ping for comments, thanks.
On 2023/5/9 17:24, Jie Hai wrote:
This patch set supports telemetry cmd to list rings and dump information
of a ring by its name.
v1->v2:
1. Add space after "switch".
2. Fix wrong strlen parameter.
v2->v3:
1. Remove prefix "rte_
From: Author Srujana Challa
LMTST area can be overwritten before read by HW between to consecutive
steorl operations. Hence, add wmb() after steorl op to make sure
the lmtst operation is complete.
Signed-off-by: Srujana Challa
Change-Id: Ib16d7cd88cff79e9ca78eff8c47b7ddad2d234dd
Reviewed-on: ht
From: Author Srujana Challa
LMTST area can be overwritten before read by HW between to consecutive
steorl operations. Hence, add wmb() after steorl op to make sure
the lmtst operation is complete.
Signed-off-by: Srujana Challa
---
drivers/event/cnxk/cn10k_tx_worker.h | 8 +++-
1 file chang
Hello,
On 5/27/23 09:08, wangzengyuan wrote:
Hi,
I am writing to inquire about the vring cleanup process during
packets transmission.
In the virtio_xmit_pkts function, there is the following code:
nb_used = virtqueue_nused(vq);
if (likely(nb_used > vq->vq_nent
On Tue, May 30, 2023 at 3:12 PM Srujana Challa wrote:
>
> From: Author Srujana Challa
>
> LMTST area can be overwritten before read by HW between to consecutive
> steorl operations. Hence, add wmb() after steorl op to make sure
> the lmtst operation is complete.
lmtst -> LMTST
Change the subjec
Add Packet Data Convergence Protocol (PDCP) processing library.
The library is similar to lib_ipsec which provides IPsec processing
capabilities in DPDK.
PDCP would involve roughly the following operations,
1. Transfer of user plane data
2. Transfer of control plane data
3. Header compression
4.
From: Volodymyr Fialko
Add PDCP protocol header to be used for supporting PDCP protocol
processing.
Signed-off-by: Anoob Joseph
Signed-off-by: Kiran Kumar K
Signed-off-by: Volodymyr Fialko
Acked-by: Akhil Goyal
---
doc/api/doxy-api-index.md | 3 +-
lib/net/meson.build | 1 +
lib/n
Add Packet Data Convergence Protocol (PDCP) processing library.
The library is similar to lib_ipsec which provides IPsec processing
capabilities in DPDK.
PDCP would involve roughly the following options,
1. Transfer of user plane data
2. Transfer of control plane data
3. Header compression
4. Upl
PDCP process is split into 2 parts. One before crypto processing
(rte_pdcp_pkt_pre_process()) and one after crypto processing
(rte_pdcp_pkt_post_process()). Functionality of pre-process &
post-process varies based on the type of entity. Registration of entity
specific function pointer allows skippi
Crypto processing in PDCP is performed asynchronously by
rte_cryptodev_enqueue_burst() and rte_cryptodev_dequeue_burst(). Since
cryptodev dequeue can return crypto operations belonging to multiple
entities, rte_pdcp_pkt_crypto_group() is added to help grouping crypto
operations belonging to same en
Add routines to create & destroy sessions. PDCP lib would take
crypto transforms as input and creates the session on the corresponding
device after verifying capabilities.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
Acked-by: Akhil Goyal
---
lib/pdcp/pdcp_crypto.c | 223 +++
Add routines to perform pre & post processing based on the type of
entity. To avoid checks in datapath, there are different function
pointers registered based on the following,
1. Control plane v/s user plane
2. 12 bit v/s 18 bit SN
For control plane only 12 bit SN need to be supported (as per PDC
Add routines to perform pre & post processing for down link entities.
Signed-off-by: Anoob Joseph
Signed-off-by: Kiran Kumar K
Signed-off-by: Volodymyr Fialko
---
lib/pdcp/pdcp_entity.h | 2 +
lib/pdcp/pdcp_process.c | 384
lib/pdcp/pdcp_process.h |
For PDCP, IV generated has varying formats depending on the ciphering and
authentication algorithm used. Add routines to populate IV accordingly.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
lib/pdcp/pdcp_entity.h | 87
lib/pdcp/pdcp_process.c | 284 +++
Add tests to verify lib PDCP operations. Tests leverage existing PDCP
test vectors.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
MAINTAINERS | 1 +
app/test/meson.build | 5 +
app/test/test_pdcp.c | 732 +++
3 files changed
From: Volodymyr Fialko
Add tests to verify HFN/SN behaviour.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
app/test/test_pdcp.c | 302 ++-
1 file changed, 299 insertions(+), 3 deletions(-)
diff --git a/app/test/test_pdcp.c b/app/test/
Add guide for PDCP library.
Signed-off-by: Anoob Joseph
Signed-off-by: Kiran Kumar K
Signed-off-by: Volodymyr Fialko
---
MAINTAINERS | 1 +
.../img/pdcp_functional_overview.svg | 1 +
doc/guides/prog_guide/index.rst | 1 +
doc/guid
Add control PDU handling and implement status report generation. Status
report generation works only when RX_DELIV = RX_NEXT.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
doc/guides/prog_guide/pdcp_lib.rst | 9 ++
lib/pdcp/meson.build | 2 ++
lib/pdcp/pdcp
From: Volodymyr Fialko
Add in-order delivery of packets in PDCP. Delivery of packets in-order
relies on t-Reordering timer.
When 'out-of-order delivery' is disabled, PDCP will buffer all received
packets that are out of order. The t-Reordering timer determines the
time period these packets would
From: Volodymyr Fialko
Add test cases to verify behaviour when in-order delivery is enabled and
packets arrive in out-of-order. PDCP library is expected to buffer the
packets and return packets in-order when the missing packet arrives.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
From: Volodymyr Fialko
PDCP has a windowing mechanism which allows only packets that fall in a
reception window. The pivot point for this window is RX_REORD which
happens to be the first missing or next expected packet. If the missing
packet is not received after a specified time, then the RX_REO
From: Volodymyr Fialko
The PDCP protocol requires usage of timers to keep track of how long
an out-of-order packet should be buffered while waiting for missing
packets. Applications can register a desired timer implementation with the
PDCP library. Once the timer expires, the application will be
From: Volodymyr Fialko
Add test cases for handling the expiry with rte_timer and rte_event_timer.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
app/test/test_pdcp.c | 350 +++
1 file changed, 350 insertions(+)
diff --git a/app/test/te
From: Volodymyr Fialko
Implement status report generation for PDCP entity.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
lib/pdcp/pdcp_cnt.c | 158 ---
lib/pdcp/pdcp_cnt.h | 11 ++-
lib/pdcp/pdcp_ctrl_pdu.c | 34 -
lib/
From: Volodymyr Fialko
Add test to cover the case when t-reordering timer should be restarted on
the same packet.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
app/test/test_pdcp.c | 68
1 file changed, 68 insertions(+)
diff --gi
From: Volodymyr Fialko
Instead of allocating reorder buffer separately on heap, allocate memory
for it together with rest of entity, and then only initialize buffer via
`rte_reorder_init()`.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
lib/pdcp/pdcp_cnt.c | 9 +++
From: Volodymyr Fialko
Test PDCP status report generation.
Signed-off-by: Anoob Joseph
Signed-off-by: Volodymyr Fialko
---
app/test/test_pdcp.c | 312 +++
1 file changed, 312 insertions(+)
diff --git a/app/test/test_pdcp.c b/app/test/test_pdcp.c
index
support device I219 LM22, V22, LM23 and V23.
Signed-off-by: Qiming Yang
---
drivers/net/e1000/em_ethdev.c | 17 -
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 8ee9be12ad..0afedcd00c 100644
--- a/
[AMD Official Use Only - General]
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon
> Sent: Thursday, May 25, 2023 12:17 AM
> To: Tummala, Sivaprasad
> Cc: david.h...@intel.com; dev@dpdk.org; Yigit, Ferruh ;
> anatoly.bura...@intel.com; Laatz, Kevin
> Subject: Re: [PATCH v1] powe
> This patchset removes obsolete test cases for RSA, MOD EXP, MOD INV.
> Doing that, new way of handling ut_setup and ut_teardown was proposed.
> Now both behave like constructor/desctuctor to the unit tests.
> It frees particular alghorithm functions from any kind of responsibility to
> free
> re
> -Original Message-
> From: pbhagavat...@marvell.com
> Sent: Monday, May 29, 2023 8:25 PM
> To: Jerin Jacob Kollanukkaran
> Cc: dev@dpdk.org; Pavan Nikhilesh Bhagavatula
>
> Subject: [EXT] [PATCH v3 2/2] test: add reassembly perf test
>
> External Email
>
>
> -Original Message-
> Subject: Re: [PATCH v4] lib: set/get max memzone segments
>
> On 5/24/2023 11:25 PM, Ophir Munk wrote:
> > Currently, the max memzones count constat (RTE_MAX_MEMZONE) is used
> to
> > decide how many memzones a DPDK application can have. This value could
> > techni
From: Elena Agostini
In DPDK 22.11 pci bus related structure have been hidden internally
so the application doesn't have a direct access to those info anymore.
This patch introduces a get function to retrieve a PCI address
from an rte_device handler.
Signed-off-by: Elena Agostini
---
drivers/
LMTST area can be overwritten before read by HW between to consecutive
steorl operations. Hence, add wmb() after steorl op to make sure
the lmtst operation is complete.
Signed-off-by: Srujana Challa
---
drivers/event/cnxk/cn10k_tx_worker.h | 8 +++-
1 file changed, 3 insertions(+), 5 deletio
On 5/17/23 11:08, Eelco Chaudron wrote:
Making the guest_notifications statistic counter atomic, allows
it to be safely incremented while holding the read access_lock.
Signed-off-by: Eelco Chaudron
---
lib/vhost/vhost.c |8
lib/vhost/vhost.h |9 ++---
2 files changed
On 5/17/23 11:09, Eelco Chaudron wrote:
This patch fixes cases where IRQ injection is tried while
the call FD is not valid, which should not happen.
Fixes: b1cce26af1dc ("vhost: add notification for packed ring")
Fixes: e37ff954405a ("vhost: support virtqueue interrupt/notification
suppressi
On 5/17/23 11:09, Eelco Chaudron wrote:
This patch adds an operation callback which gets called every time the
library wants to call eventfd_write(). This eventfd_write() call could
result in a system call, which could potentially block the PMD thread.
The callback function can decide whether
30/05/2023 15:02, Maxime Coquelin:
>
> On 5/17/23 11:09, Eelco Chaudron wrote:
> > This patch adds an operation callback which gets called every time the
> > library wants to call eventfd_write(). This eventfd_write() call could
> > result in a system call, which could potentially block the PMD th
25/05/2023 00:25, Ophir Munk:
> --- a/config/rte_config.h
> +++ b/config/rte_config.h
> -#define RTE_MAX_MEMZONE 2560
Good to be able to remove this compilation-time configuration.
> --- a/lib/eal/common/eal_common_memzone.c
> +++ b/lib/eal/common/eal_common_memzone.c
> +#define DEFAULT_MAX_MEMZ
30/05/2023 13:42, eagost...@nvidia.com:
> This patch introduces a get function to retrieve a PCI address
> from an rte_device handler.
[...]
> +const struct rte_pci_addr *
> +rte_pci_get_addr(const struct rte_device *dev)
> +{
> + const struct rte_pci_device *pci_dev;
> +
> + if (!dev) {
P
30/05/2023 11:23, Jerin Jacob:
> > > > > > + */
> > > > > > + uint32_t ingress_oop : 1;
> > > > > > +
> > > > > > /** Reserved bit fields for future extension
> > > > > >*
> > > > > >* User should ensure reserved_opts is cleared as it may
> > > > > > change in
> > >
I have tested the MAP_LOCKED, it doesn't help in this case. I do intend to
report to the kernel but was wondering if others have hit upon this first.
On Tue, May 30, 2023 at 4:35 AM Stephen Hemminger <
step...@networkplumber.org> wrote:
> On Sun, 28 May 2023 23:07:40 +0300
> Baruch Even wrote:
>
On Tue, May 30, 2023 at 11:04 AM Bruce Richardson <
bruce.richard...@intel.com> wrote:
> On Sun, May 28, 2023 at 11:07:40PM +0300, Baruch Even wrote:
> >Hi,
> >We found an issue with newer kernels (5.13+) that are found on newer
> >OSes (Ubuntu22, Rocky9, Ubuntu20 with kernel 5.15) whe
Members Attending: 10/10
- Aaron Conole
- Bruce Richardson
- Hemant Agrawal
- Honnappa Nagarahalli
- Jerin Jacob
- Kevin Traynor
- Konstantin Ananyev
- Maxime Coquelin
- Stephen Hemminger
- Thomas Monjalon (Chair)
NOTE
> Add SM3_HMAC/SM4_CFB/SM4_OFB support in DPDK.
>
> Signed-off-by: Sunyang Wu
Series Acked-by: Akhil Goyal
Applied to dpdk-next-crypto
> > Subject: [PATCH] lib/cryptodev: set minimal output buffer size for RSA op
> >
> > Depending on RSA op, the output buffer size could be set
> > minimal expected memory, rather than 0 as today. This will allow
> > PMD to do any validation on the size, in case an application
> > did not create eno
> -Original Message-
> From: Akhil Goyal
> Sent: 30 May 2023 12:37
> To: julien_d...@jaube.fr; dev@dpdk.org
> Cc: Alok Prasad
> Subject: RE: [EXT] [PATCH] drivers/net/bnx2x : Offer maintainership for bnx2x
>
> > From: Julien Aube
> >
> > Signed-off-by: Julien Aube
> > ---
> ++ Alok
On the device removal kernel notifies user space application
with queueing the IBV_DEVICE_FATAL_EVENT and triggering appropriate
file descriptor. Mellanox kernel driver stack emits this event
twice from different layers (mlx5 and uverbs). The IB port index
is not applicable in the event structure a
On 5/30/23 15:16, Thomas Monjalon wrote:
30/05/2023 15:02, Maxime Coquelin:
On 5/17/23 11:09, Eelco Chaudron wrote:
This patch adds an operation callback which gets called every time the
library wants to call eventfd_write(). This eventfd_write() call could
result in a system call, which co
On Tue, 30 May 2023 16:53:14 +0300
Baruch Even wrote:
> > what kernel driver was being used for the device I/O part? Was it a UIO
> > based driver or "vfio-pci"? When using vfio-pci and configuring IOMMU
> > mappings, the pages mapped should be pinned by the kernel, I would have
> > thought, sinc
Hi,
I am writing to inquire about the vring cleanup process during packets
transmission.
In the virtio_xmit_pkts function, there is the following code:
nb_used = virtqueue_nused(vq);
if (likely(nb_used > vq->vq_nentries - vq->vq_free_thresh))
virtio_x
From: Kaijun Zeng
In vmxnet3_dev_rxtx_init(), a wrong error code may be thrown after it invokes
vmxnet3_post_rx_bufs() because it negates the error code before returning it.
It causes rte_eth_dev_start() to give a positive number to the invoker, but it
should be a negative number, as described in
Hello everyone
*Please email me *btho...@linuxfoundation.org with any content you would
like featured in our new monthly newsletter, and shared across DPDK and
Linux Foundation social accounts.
*Examples of content:*
- Send links to tech updates, news events, meetings etc related to DPDK
-
When renaming functions eal_parse_pci_*,
a referencing comment was missed in the function rte_pci_device_name().
Fixes: ca52fccbb3b9 ("pci: remove deprecated functions")
Cc: sta...@dpdk.org
Signed-off-by: Thomas Monjalon
---
lib/pci/rte_pci.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions
On Tue, May 30, 2023 at 2:43 PM Ashwin Sekhar T K wrote:
>
> Add new APIs for counting and extracting allocated objects
> from a single cache line in the batch alloc memory.
>
> Signed-off-by: Ashwin Sekhar T K
Applied to dpdk-next-net-mrvl/for-next-net. Thanks
> ---
> drivers/common/cnxk/roc
On 5/30/2023 4:06 AM, Dong Zhou wrote:
> IB(InfiniBand) is one type of networking used in high-performance
> computing with high throughput and low latency. Like Ethernet,
> IB defines a layered protocol (Physical, Link, Network, Transport
> Layers). IB provides native support for RDMA(Remote DMA),
> On Mon, 29 May 2023 20:25:01 +0530
> wrote:
>
> > + return (k1->id_key_len != k2->id_key_len) ||
> > + (k1->key_len == IPV4_KEYLEN ? k1->src_dst[0] != k2->src_dst[0] :
> > +rte_hash_k32_cmp_eq(k1, k2,
> 32));
>
> If you make another version, o
The interface to rte_pcapng changed in last release
so that the interfaces used need to be added to the pcapng
file via the API. If this step is missing the pcapng
file will not be valid and can't be read by wireshark etc.
I don't have setup to test graph, so needs a validation test.
Fixes: d1da6
I was looking at places in DPDK that are using rte_strlcpy which should be
using strlcpy
directly instead. Looking at this code in ipsec_mb, the use of strlcpy is
actually
not needed at all.
/** Create a ring to place processed operations on */
static struct rte_ring
*ipsec_mb_qp_create_process
Acked-by: Nithin Dabilpuram
From: jer...@marvell.com
Sent: Monday, May 29, 2023 2:53 PM
To: dev@dpdk.org ; Pavan Nikhilesh Bhagavatula
; Shijith Thotton ; Nithin
Kumar Dabilpuram ; Kiran Kumar Kokkilagadda
; Sunil Kumar Kori ; Satha
Koteswara Rao Kottidi
Cc
When releasing mbufs for TX queue software ring of AVX512,
the mbuf in the range [i, tx_tail] should also be freed.
The variable i refers to the index of the last mbuf released
in the software ring.
Signed-off-by: Wenjun Wu
---
drivers/common/idpf/idpf_common_rxtx_avx512.c | 4
1 file chang
Good evening DPDK Community,
Tomorrow, the DPDK Tech board will meet @ 8am Pacific/11am Eastern/1500h
UTC.
Here is a read-only copy of the agenda:
https://annuel.framapad.org/p/r.0c3cc4d1e011214183872a98f6b5c7db
And as always, our login:
http://jit.si/dpdk
See you there.
Thanks,
Nathan
Na
> -Original Message-
> From: Ferruh Yigit
> Sent: Wednesday, May 31, 2023 1:46 AM
> To: Dong Zhou ; Ori Kam ; NBU-
> Contact-Thomas Monjalon (EXTERNAL) ; Aman Singh
> ; Yuying Zhang ;
> Andrew Rybchenko ; Olivier Matz
>
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v4] ethdev: add flow item fo
IB(InfiniBand) is one type of networking used in high-performance
computing with high throughput and low latency. Like Ethernet,
IB defines a layered protocol (Physical, Link, Network, Transport
Layers). IB provides native support for RDMA(Remote DMA), an
extension of the DMA that allows direct acc
From: Pavan Nikhilesh
Add reassembly perf autotest for both ipv4 and ipv6 reassembly.
Each test is performed with variable number of fragments per flow,
either ordered or unordered fragments and interleaved flows.
Signed-off-by: Pavan Nikhilesh
Reviewed-by: Amit Prakash Shukla
Tested-by: Amit
From: Pavan Nikhilesh
Use optimized rte_hash_k32_cmp_eq routine for key comparison for
x86 and ARM64.
Use CRC instructions for hash generation on ARM64.
Signed-off-by: Pavan Nikhilesh
Reviewed-by: Ruifeng Wang
---
On Neoverse-N2, performance improved by 10% when measured with
examples/ip_reass
From: Chenbo Xia
This patch introduces an internal representation of the PCI device
which will be used to store the internal information that don't have
to be exposed to drivers, e.g., the VFIO region sizes/offsets.
In this patch, the internal structure is simply a wrapper of the
rte_pci_device
This series introduces a VFIO standard capability, called sparse
mmap to PCI bus. In linux kernel, it's defined as
VFIO_REGION_INFO_CAP_SPARSE_MMAP. Sparse mmap means instead of
mmap whole BAR region into DPDK process, only mmap part of the
BAR region after getting sparse mmap information from kern
From: Chenbo Xia
The value 40 used in VFIO_GET_REGION_ADDR() is a private value
(VFIO_PCI_OFFSET_SHIFT) defined in Linux kernel source [1]. It
is not part of VFIO API, and we should not depend on it.
[1] https://github.com/torvalds/linux/blob/v6.2/include/linux/vfio_pci_core.h
Signed-off-by: Ch
From: Chenbo Xia
The MMIO regions may not be mmap-able for VFIO-PCI devices.
In this case, the driver should explicitly do read and write
to access these regions.
Signed-off-by: Chenbo Xia
Acked-by: Sunil Kumar Kori
Acked-by: Yahui Cao
---
doc/guides/rel_notes/release_23_07.rst | 5 +++
dri
This patch adds sparse mmap support in PCI bus. Sparse mmap is a
capability defined in VFIO which allows multiple mmap areas in one
VFIO region.
In this patch, the sparse mmap regions are mapped to one continuous
virtual address region that follows device-specific BAR layout. So,
driver can still
> -Original Message-
> From: Thomas Monjalon
> Sent: Wednesday, May 31, 2023 12:02 AM
> To: dev@dpdk.org
> Cc: sta...@dpdk.org; Gaetan Rivet ; David Marchand
>
> Subject: [PATCH] pci: fix comment referencing renamed function
>
> When renaming functions eal_parse_pci_*,
> a referencing co
> -Original Message-
> From: Morten Brørup
> Sent: Thursday, May 25, 2023 11:09 PM
> To: Feifei Wang ; tho...@monjalon.net; Ferruh
> Yigit ; Andrew Rybchenko
>
> Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli
> ; Ruifeng Wang
>
> Subject: RE: [PATCH v6 1/4] ethdev: add API for mbufs recy
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, May 30, 2023 8:54 PM
> To: Eelco Chaudron ; Xia, Chenbo
> ; david.march...@redhat.com
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v3 3/4] vhost: fix invalid call FD handling
>
>
>
> On 5/17/23 11:09, Eelco Chaudron wrote:
> > Th
> -Original Message-
> From: Maxime Coquelin
> Sent: Tuesday, May 30, 2023 11:17 PM
> To: Thomas Monjalon ; Eelco Chaudron
> ; Xia, Chenbo ;
> david.march...@redhat.com
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v3 4/4] vhost: add device op to offload the interrupt
> kick
>
>
>
> On 5/30/
Hi Eelco,
> -Original Message-
> From: Eelco Chaudron
> Sent: Wednesday, May 17, 2023 5:09 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo ;
> david.march...@redhat.com
> Cc: dev@dpdk.org
> Subject: [PATCH v3 1/4] vhost: change vhost_virtqueue access lock to a
> read/write one
>
> This
Secondary would crash if it tries to handle mp requests before memory
init, since globals such as eth_dev_shared_data_lock are not accessible
to it at this moment.
---
lib/eal/linux/eal.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib/eal/linux/eal.c b/lib/eal
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