From: Pavan Nikhilesh
Add event vector adapter support to CN20K event device.
Signed-off-by: Pavan Nikhilesh
---
v2 Changes:
- Add depends on series tag.
- Fix compilation.
v3 Changes:
- Rebase.
- Fix errors from check-meson.py
v4 Changes:
- Rebase.
v5 Changes:
- Update documentation and
From: Pavan Nikhilesh
Fix missing feature matrix addition for event device DMA and
vector adapters.
Fixes: 66a30a29387a ("eventdev/dma: introduce DMA adapter")
Fixes: e12c3754da7a ("eventdev/vector: introduce event vector adapter")
Signed-off-by: Pavan Nikhilesh
---
.gitignore
Good catch David on this system having a partial install of mlx5dev
header/library.
NVIDIA guys, do any of you have a link to the current install procedure or
package? If not I can probably find whatever is correct. Thanks.
Either way we'll update devx on the Windows system Monday - thanks for yo
Recheck-request: iol-compile-amd64-testing
Just sending this recheck request to ensure that our reporting script is
fixed and that it reports a FAIL instead of a WARN. Once that's done, we'll
upgrade the meson version on the system and do another retest.
> -Original Message-
> From: Andre Muezerie
> Sent: Thursday, June 12, 2025 8:25 AM
> To: Chautru, Nicolas ; Dmitry Kozlyuk
> ; Tyler Retzlaff
> Cc: dev@dpdk.org; Andre Muezerie
> Subject: [PATCH] test_bbdev: enable to be compiled on Windows
>
> This patch fixes a few issues which wer
There is a minimum meson version specified in the DPDK meson project
section, which has been documented. This string is parsed by
buildtools\get-min-meson-version.py and this information is used by
lab automation to install the corresponding meson package on the
build machine.
Turns out that the m
On Fri, 13 Jun 2025 10:28:06 +0800
"Kyo.Liu" wrote:
> Hello, Stephen:
> Thanks for your review. This patch is particularly important for our NBL
> driver because our coexistence implementation depends on it.
> Unlike RDMA devices that support hardware page table translation, our
> hardware req
On Fri, May 02, 2025 at 08:51:22AM -0700, Stephen Hemminger wrote:
> On Fri, 2 May 2025 16:11:31 +0100
> Bruce Richardson wrote:
>
> > As the number of cores/cpus on platforms has increased over the years,
> > the use of coremasks rather than core-lists for identifying DPDK cores
> > has become
On Tue, Jun 10, 2025 at 11:08:44AM +, Varghese, Vipin wrote:
> [Public]
>
> Snipped
>
> >
> > Caution: This message originated from an External Source. Use proper caution
> > when opening attachments, clicking links, or responding.
> >
> >
> > 27/05/2025 17:29, Bruce Richardson:
> > > This pa
On Thu, Jun 12, 2025 at 12:11:06PM +0100, Anatoly Burakov wrote:
> There is certain amount of duplication between different ixgbe, i40e, ice, and
> iavf. This patchset specifically focuses on laying groundwork for
> deduplicating
> the Rx side of things - providing common queue definitions, using
[Public]
> -Original Message-
> From: Stephen Hemminger
> Sent: Friday, June 13, 2025 6:04 AM
> To: dev@dpdk.org
> Cc: Stephen Hemminger
> Subject: [PATCH 0/2] Latencystat optimization and fix
>
> Caution: This message originated from an External Source. Use proper caution
> when opening
Remove all unsupported test cases in json files
Signed-off-by: Kai Ji
---
.../configs/crypto-perf-aesni-gcm.json| 29 ---
.../configs/crypto-perf-aesni-mb.json | 7 ---
.../configs/crypto-perf-qat.json | 51 ++-
3 files changed, 16 insertions
Goals
---
# Leverage modern AI-powered code review tools to accelerate and supplement
human review efforts.
# Prevent AI-generated comments from cluttering the mailing list or polluting
the main DPDK GitHub repository.
Setup
---
# Create a dedicated repository:
Set up a new repositor
On 6/12/2025 4:06 PM, Morten Brørup wrote:
eal: handle sysconf(_SC_PAGESIZE) negative return value
Coverity reports some defects, where the root cause seems to be negative
return value from sysconf(_SC_PAGESIZE) not being handled.
rte_mem_page_size() was updated to handle negative return value
Minutes of Technical Board Meeting, 2025-June-11
Members Attending
-
-Aaron
-Bruce
-Jerin
-Kevin
-Morten
-Stephen
-Thomas
NOTE: The technical board meetings every second Wednesday at
https://zoom-lfx.platform.linuxfoundation.org/meeting/96459488340?password=d808f1f6-0a28-4165-929e
On Fri, Jun 13, 2025 at 10:10 AM David Marchand
wrote:
>
> Don't *require* mlx5dev library when testing its presence.
For the record, this was seen in a UNH env that seems to have
partially installed mlx5 dependencies.
Has header "mlx5devx.h" : YES
drivers\common\mlx5\windows\meson.build:10:0: E
The extend statistic "rx_undersize_errors" is incorrectly read as the
counter of frames received with a length error, which names
"rx_length_error". And "rx_undersize_errors" is the counter of
shorter-than-64B frames received without any errors.
In addition, "tx_broadcast_packets" should use rd64(
Test failure on the case "test_pause_fwd_port_stop_start", which expect
MAC control frame forwarding setting still working after port stop/start.
Fix the bug to pass the test case.
Fixes: f40e9f0e2278 ("net/ngbe: support flow control")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
drivers/ne
When LRO is enabled, the driver must set the LRO flag in received
aggregated packets to indicate LRO processing to upper-layer
applications. Add the missing LRO flag into the ol_flags field of mbuf
to fix it.
Fixes: 0e484278c85f ("net/txgbe: support Rx")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen
Fix the same issue as PF in commit baca8ec066dc ("net/ngbe: restrict
configuration of VLAN strip offload").
There is a hardware limitation that Rx ring config register is not
writable when Rx ring is enabled, i.e. the TXGBE_RXCFG_ENA bit is set.
But disabling the ring when there is traffic will ca
Fix the same issue as PF in commit 66364efcf958 ("net/txgbe: restrict
configuration of VLAN strip offload").
There is a hardware limitation that Rx ring config register is not
writable when Rx ring is enabled, i.e. the TXGBE_RXCFG_ENA bit is set.
But disabling the ring when there is traffic will c
The extend statistic "rx_undersize_errors" is incorrectly read as the
counter of frames received with a length error, which names
"rx_length_error". And "rx_undersize_errors" is the counter of
shorter-than-64B frames received without any errors.
In addition, "tx_broadcast_packets" should use rd64(
Test Failure on the case "test_pause_fwd_port_stop_start", which expect
MAC control frame forwarding setting still working after port stop/start.
Fix the bug to pass the test case.
Fixes: 69ce8c8a4ce3 ("net/txgbe: support flow control")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
drivers/n
Add support for IPv4/IPv6 SCTP RSS offload.
Signed-off-by: Jiawen Wu
---
drivers/net/ngbe/base/ngbe_regs.h | 2 ++
drivers/net/ngbe/ngbe_ethdev.h| 2 ++
drivers/net/ngbe/ngbe_rxtx.c | 8
3 files changed, 12 insertions(+)
diff --git a/drivers/net/ngbe/base/ngbe_regs.h
b/driver
Add support for IPv4/IPv6 SCTP RSS offload.
Signed-off-by: Jiawen Wu
---
drivers/net/txgbe/base/txgbe_regs.h | 4
drivers/net/txgbe/txgbe_ethdev.h| 2 ++
drivers/net/txgbe/txgbe_rxtx.c | 16
3 files changed, 22 insertions(+)
diff --git a/drivers/net/txgbe/base/t
To match the packet type more flexibly when the pattern is default, add
packet type mask for FDIR filters.
Fixes: b973ee26747a ("net/txgbe: parse flow director filter")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
drivers/net/txgbe/base/txgbe_type.h | 20 +--
drivers/net/txgbe/txgbe_ethdev
The check for the mask of SCTP item is repeated and wrong, fix it to
make it work.
Fixes: b973ee26747a ("net/txgbe: parse flow director filter")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
drivers/net/txgbe/txgbe_flow.c | 13 -
1 file changed, 13 deletions(-)
diff --git a/driv
Fix to create FDIR rules for VXLAN/GRE/NVGRE/GENEVE packets, they will
match the rules in the inner layers.
Fixes: b973ee26747a ("net/txgbe: parse flow director filter")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
doc/guides/nics/features/txgbe.ini | 2 +
drivers/net/txgbe/txgbe_ethdev.h
Remove redundant 256KB FDIR headroom reservation. FDIR headroom was
already allocated in txgbe_fdir_configure() when FDIR is enabled, the
second reservation resulted in 256KB less available RX packet buffer than
the theoretical size.
Fixes: 8bdc7882f376 ("net/txgbe: support DCB")
Cc: sta...@dpdk.o
Perfect mode of FDIR rules to filter IPv6 packets is supported by
hardware. Remove the restriction and fix the setting.
Fixes: b973ee26747a ("net/txgbe: parse flow director filter")
Cc: sta...@dpdk.org
Signed-off-by: Jiawen Wu
---
drivers/net/txgbe/txgbe_fdir.c | 22 --
driv
The rule is incorrectly parsed to ntuple filter when setting the pattern
likes:
flow create ... ipv4 / udp dst is ... / raw ... / end actions ... / end
It causes the rule to be created successfully, but not works. Fix it to
parse for FDIR rules.
Fixes: b7eeecb17556 ("net/txgbe: parse n-tuple filt
The raw patthern is required to be two hex bytes on hardware, but it is
string in the raw item. So the length of raw spec should be 4, and the
string should be converted to the two hex bytes. And relative of raw
spec is supported to be optical.
Fixes: b973ee26747a ("net/txgbe: parse flow director
Add 5-tuple filter for VF driver, which request PF driver to write the
hardware configurations. So add new PF-VF mailbox API version 2.1 to
implement it.
Signed-off-by: Jiawen Wu
---
drivers/net/txgbe/base/txgbe_hw.c | 10
drivers/net/txgbe/base/txgbe_hw.h | 1 +
drivers/net/txgbe/base
Fix some bugs and improve flow filters.
v2 -> v3:
- Split the patch 2/12 for various changes
v1 -> v2:
- Add new flow feature geneve and gre into txgbe.ini
Jiawen Wu (17):
net/txgbe: support flow filter for VF
net/txgbe: fix incorrect parsing to ntuple filter
net/txgbe: fix raw pattern mat
Minutes of Technical Board Meeting, 2025-May-28
Members Attending
-
-Aaron
-Bruce
-Hemant
-Jerin
-Kevin (Next Chair)
-Konstantin
-Maxime
-Morten
-Stephen
-Thomas
NOTE: The technical board meetings every second Wednesday at
https://zoom-lfx.platform.linuxfoundation.org/mee
Don't *require* mlx5dev library when testing its presence.
Fixes: 85c51a4ffab8 ("common/mlx5: get Windows dependency from standard
variables")
Signed-off-by: David Marchand
---
drivers/common/mlx5/windows/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/c
On 6/9/25 9:23 AM, Hengqi Chen wrote:
Like most dirvers, make the fast path of virtio_xmit_cleanup() behave as
described by the comments of rte_eth_txconf::tx_free_thresh ([0]):
Start freeing Tx buffers if there are
less free descriptors than this value.
The rationale behind this ch
On 6/5/25 1:35 PM, Eugenio Pérez wrote:
By the standard this is the number of bytes written.
Fixes: 474f4d7840ad ("vhost: add control virtqueue")
Cc: sta...@dpdk.org
Signed-off-by: Eugenio Pérez
---
lib/vhost/virtio_net_ctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
On 6/5/25 1:35 PM, Eugenio Pérez wrote:
QEMU's shadow virtqueue and VDUSE exposes this as read-only. If we
don't change it, vhost_iova_to_vva do not consider them as valid and
returns that they're not found.
Fixes: 2d1541e2b6b3 ("vhost: add vring address setup for packed queues")
Cc: sta...@d
On 6/5/25 1:35 PM, Eugenio Pérez wrote:
QEMU's shadow virtqueue and VDUSE exposes these areas as read-only. If
we don't change it, vhost_iova_to_vva do not consider them as valid and
returns that they're not found.
Eugenio Pérez (2):
vhost: search the split vq desc and avail in RO areas
On Fri, Jun 13, 2025 at 4:28 AM Kyo.Liu wrote:
>
> Hello, Stephen:
> Thanks for your review. This patch is particularly important for
> our NBL driver because our coexistence implementation depends on it.
"important" is different from "required".
It seems safer to plan for an integrati
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