Following a discussion we had during the summit, here is one series to
fix a race between an application thread and the telemetry thread
handling requests on ethdev ports.
The problem may be generic to other device classes providing telemetry
callbacks, but for now, this series goes with a simple
On Mon, 14 Oct 2024 21:32:37 +0200
Robin Jarry wrote:
> While invoking telemetry commands (which may happen at any time, out of
> control of the application), an application thread may concurrently
> add/remove ports. The telemetry callbacks may then access partially
> initialized/uninitialised e
, Oct 14, 2024 at 18:10:
From: Pavan Nikhilesh
update the graph memory layout and node anatomy
images to reflect the xstats memory region.
Signed-off-by: Pavan Nikhilesh
---
Reviewed-by: Robin Jarry
Add a new rte_telemetry_register_cmd_arg public function to register
a telemetry endpoint with a callback that takes an additional private
argument.
This will be used in the next commit to protect ethdev endpoints with
a lock.
Update perform_command() to take a struct callback object copied from
On Fri, 4 Oct 2024 23:22:52 +0530
Sriharsha Basavapatna wrote:
> From: Shahaji Bhosle
>
> FW tries to update the HWRM request data in the
> delete case to update the mode bit and also
> update invalid profile id. This update only
> happens when the data is send over DMA. HWRM
> requests are re
While invoking telemetry commands (which may happen at any time, out of
control of the application), an application thread may concurrently
add/remove ports. The telemetry callbacks may then access partially
initialized/uninitialised ethdev data.
Reuse the ethdev lock that protects port allocation
On Mon, 14 Oct 2024 20:03:57 +0530
Nitin Saxena wrote:
> Added functional unit test case for verifying feature arc control plane
> and fast path APIs
>
> How to run:
> $ echo "graph_feature_arc_autotest" | ./bin/dpdk-test
>
> Signed-off-by: Nitin Saxena
With current upstream kernel checkpatch
Add implementation for TX datapath.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_base.h | 7 +
drivers/net/r8169/r8169_ethdev.c | 6 +
drivers/net/r8169/r8169_ethdev.h | 11 +
drivers/net/r8169/r8169_rxtx.c | 687 ++-
4 files changed, 695 insertions
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_base.h | 16 +++
drivers/net/r8169/r8169_ethdev.c | 49 ++-
drivers/net/r8169/r8169_ethdev.h | 3 ++
drivers/net/r8169/r8169_hw.c | 80
drivers/net/r8169/r8169_hw.h | 6 +++
5 f
Signed-off-by: Howard Wang
---
drivers/net/r8169/meson.build| 1 +
drivers/net/r8169/r8169_base.h | 43 +++
drivers/net/r8169/r8169_dash.c | 89 +
drivers/net/r8169/r8169_dash.h | 35 ++
drivers/net/r8169/r8169_ethdev.c | 47 ++-
drivers/net/r8169/r8169_ethdev.h | 30 +-
driv
Add implementation for RX datapath.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_base.h | 27 ++
drivers/net/r8169/r8169_ethdev.c | 76 ++-
drivers/net/r8169/r8169_ethdev.h | 18 +
drivers/net/r8169/r8169_rxtx.c | 787 ++-
4 files changed, 905 inserti
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_base.h | 5 +-
drivers/net/r8169/r8169_ethdev.c | 279 ++-
drivers/net/r8169/r8169_ethdev.h | 3 +
drivers/net/r8169/r8169_hw.c | 8 +-
drivers/net/r8169/r8169_hw.h | 3 +
drivers/net/r8169/r8169_
This patch contains phy config, ephy config and so on.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.c | 10 +
drivers/net/r8169/r8169_ethdev.h | 6 +
drivers/net/r8169/r8169_phy.c| 445 +++
drivers/net/r8169/r8169_phy.h| 100 +++
4 file
Add support for promiscuous/allmulticast modes configuration.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.c | 68
1 file changed, 68 insertions(+)
diff --git a/drivers/net/r8169/r8169_ethdev.c b/drivers/net/r8169/r8169_ethdev.c
index cf9ea4dca4
Add support for updating MTU value.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/drivers/net/r8169/r8169_ethdev.c b/drivers/net/r8169/r8169_ethdev.c
index 3e6bc570d6..70c3661691 100644
--- a/dri
Implement the rtl_hw_config function to configure the hardware.
Signed-off-by: Howard Wang
---
drivers/net/r8169/meson.build| 1 +
drivers/net/r8169/r8169_base.h | 125 ++
drivers/net/r8169/r8169_ethdev.c | 2 +
drivers/net/r8169/r8169_ethdev.h | 15 +-
drivers/net/r8169/r8169_hw.
Add implementation for hardware registers access routines.
Signed-off-by: Howard Wang
---
drivers/net/r8169/meson.build| 1 +
drivers/net/r8169/r8169_base.h | 389 +++
drivers/net/r8169/r8169_ethdev.h | 1 +
drivers/net/r8169/r8169_hw.c | 94
d
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.h | 1 +
drivers/net/r8169/r8169_phy.c| 219 +++
drivers/net/r8169/r8169_phy.h| 18 +++
3 files changed, 238 insertions(+)
diff --git a/drivers/net/r8169/r8169_ethdev.h b/drivers/net/r8169/r8169_
Meson build infrastructure, r8169_ethdev minimal skeleton,
header with Realtek NIC device and vendor IDs.
Signed-off-by: Howard Wang
---
MAINTAINERS | 7 ++
drivers/net/meson.build | 1 +
drivers/net/r8169/meson.build| 7 ++
drivers/net/r8169/r8169_base.h
R8169 pmd supports Realtek 2.5G and 5G ethernet nics.
Howard Wang (18):
net/r8169: add PMD driver skeleton
net/r8169: add logging structure
net/r8169: add hardware registers access routines
net/r8169: implement core logic for Tx/Rx
net/r8169: add support for hw config
net/r8169: add ph
Add RX/TX function prototypes for further datapath development.
Signed-off-by: Howard Wang
---
drivers/net/r8169/meson.build| 1 +
drivers/net/r8169/r8169_ethdev.c | 17 ++
drivers/net/r8169/r8169_ethdev.h | 3 ++
drivers/net/r8169/r8169_rxtx.c | 57 ++
Implement logging macros for debug purposes.
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.c | 40
drivers/net/r8169/r8169_logs.h | 53
2 files changed, 93 insertions(+)
create mode 100644 drivers/net/r8169/r8169_logs.h
rtl8125ap and rtl8125bp need driver start and stop whether
dash is enabled or not.
Signed-off-by: Howard Wang
---
drivers/net/r8169/base/rtl8126a_mcu.h | 1 +
drivers/net/r8169/r8169_base.h| 6 +-
drivers/net/r8169/r8169_dash.c| 149 +-
drivers/net/r81
Signed-off-by: Howard Wang
---
MAINTAINERS| 2 ++
doc/guides/nics/features/r8169.ini | 32 ++
doc/guides/nics/r8169.rst | 17
3 files changed, 51 insertions(+)
create mode 100644 doc/guides/nics/features/r8169.ini
cr
Signed-off-by: Howard Wang
---
drivers/net/r8169/r8169_ethdev.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/net/r8169/r8169_ethdev.c b/drivers/net/r8169/r8169_ethdev.c
index 70c3661691..dd2c7dda24 100644
--- a/drivers/net/r8169/r8169_ethdev.c
+++ b/drivers/ne
On Mon, 14 Oct 2024 22:15:45 +
Abdullah Ömer Yamaç wrote:
> clang-format is a tool to format C/C++/Objective-C code. It can be used
> to reformat code to match a given coding style, or to ensure that code
> adheres to a specific coding style. It helps to maintain a consistent
> coding style a
On Tue, 15 Oct 2024 02:49:53 +
Sivaprasad Tummala wrote:
> This patchset refactors the power management library, addressing both
> core and uncore power management. The primary changes involve the
> creation of dedicated directories for each driver within
> 'drivers/power/core/*' and 'drivers
V5:
- split driver into multiple patches,part of the zxdh driver,
later provide dev start/stop,queue_setup,mac,vlan,rss ,etc.
- fix errors reported by scripts.
- move the product link in zxdh.rst.
- fix meson check use RTE_ARCH_X86_64/RTE_ARCH_ARM64.
- modify other comments according
Add device pci init implementation,
to obtain PCI capability and read configuration, etc
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/meson.build | 5 +-
drivers/net/zxdh/zxdh_ethdev.c | 43 +
drivers/net/zxdh/zxdh_ethdev.h | 20 ++-
drivers/net/zxdh/zxdh_pci.c| 290 +++
Add msg chan enable implementation to support
send msg to get infos.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/zxdh_ethdev.c | 6 +
drivers/net/zxdh/zxdh_ethdev.h | 12 +
drivers/net/zxdh/zxdh_msg.c| 655 -
drivers/net/zxdh/zxdh_msg.h| 127 ++
Add msg channel and hwlock init implementation.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/meson.build | 1 +
drivers/net/zxdh/zxdh_ethdev.c | 15 +++
drivers/net/zxdh/zxdh_ethdev.h | 1 +
drivers/net/zxdh/zxdh_msg.c| 161 +
drivers/net/zxdh/zxdh_
configure zxdh intr include risc,dtb. and release intr.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/zxdh_ethdev.c | 302 -
drivers/net/zxdh/zxdh_ethdev.h | 8 +
drivers/net/zxdh/zxdh_msg.c| 187
drivers/net/zxdh/zxdh_msg.h| 11
Add zxdh get device backend infos,
use msg chan to send msg get.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/meson.build | 1 +
drivers/net/zxdh/zxdh_common.c | 249 +
drivers/net/zxdh/zxdh_common.h | 30
drivers/net/zxdh/zxdh_ethdev.c | 35 +
Add basic zxdh ethdev init and register PCI probe functions
Update doc files
Signed-off-by: Junlong Wang
---
doc/guides/nics/features/zxdh.ini | 9 +++
doc/guides/nics/index.rst | 1 +
doc/guides/nics/zxdh.rst | 30 ++
drivers/net/meson.build | 1 +
drivers/
Adds zxdh logging implementation.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/zxdh_ethdev.c | 15 +--
drivers/net/zxdh/zxdh_logs.h | 35 ++
2 files changed, 48 insertions(+), 2 deletions(-)
create mode 100644 drivers/net/zxdh/zxdh_logs.h
diff
On 2024-10-14 09:56, Morten Brørup wrote:
From: Jerin Jacob [mailto:jerinjac...@gmail.com]
Sent: Wednesday, 18 September 2024 12.12
On Thu, Sep 12, 2024 at 8:52 PM Jerin Jacob
wrote:
On Thu, Sep 12, 2024 at 7:11 PM Morten Brørup
wrote:
From: Jerin Jacob [mailto:jerinjac...@gmail.com]
Sen
Add support for zxdh infos get.
Signed-off-by: Junlong Wang
---
drivers/net/zxdh/zxdh_ethdev.c | 62 +-
1 file changed, 61 insertions(+), 1 deletion(-)
diff --git a/drivers/net/zxdh/zxdh_ethdev.c b/drivers/net/zxdh/zxdh_ethdev.c
index 4f6711c9af..e0f2c1985b 10064
On 2024-10-14 10:17, Morten Brørup wrote:
From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
Sent: Monday, 14 October 2024 09.44
+struct lcore_var_buffer {
+ char data[RTE_MAX_LCORE_VAR * RTE_MAX_LCORE];
+ struct lcore_var_buffer *prev;
+};
In relation to Jerin's requ
On 2024-10-14 18:30, Stephen Hemminger wrote:
On Mon, 14 Oct 2024 09:43:48 +0200
Mattias Rönnblom wrote:
Keep per-lcore power intrinsics state in a lcore variable to reduce
cache working set size and avoid any CPU next-line-prefetching causing
false sharing.
Signed-off-by: Mattias Rönnblom
A
, Oct 14, 2024 at 18:10:
From: Pavan Nikhilesh
Add xstat counters for ip4 LPM lookup failures in
ip4_lookup node.
Add reassembly failure xstat counter for ip4 reassembly
node.
Signed-off-by: Pavan Nikhilesh
Acked-by: Kiran Kumar K
---
Reviewed-by: Robin Jarry
https://bugs.dpdk.org/show_bug.cgi?id=1565
Bug ID: 1565
Summary: Lots of warnings from Clang Asan build in Openssl PMD
Product: DPDK
Version: 24.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: criti
This patch introduces a comprehensive refactor to the core power
management library. The primary focus is on improving modularity
and organization by relocating specific driver implementations
from the 'lib/power' directory to dedicated directories within
'drivers/power/core/*'. The adjustment of m
This patch refactors the power management library, addressing uncore
power management. The primary changes involve the creation of dedicated
directories for each driver within 'drivers/power/uncore/*'. The
adjustment of meson.build files enables the selective activation
of individual drivers.
This
This patchset refactors the power management library, addressing both
core and uncore power management. The primary changes involve the
creation of dedicated directories for each driver within
'drivers/power/core/*' and 'drivers/power/uncore/*'.
This refactor significantly improves code organiza
This patch introduces driver support for power management of uncore
components in AMD EPYC processors.
v2:
- fixed typo in comments section.
- added fabric frequency get support for legacy platforms.
Signed-off-by: Sivaprasad Tummala
---
drivers/power/amd_uncore/amd_uncore.c | 329 +++
This patchset refactors the power management library, addressing both
core and uncore power management. The primary changes involve the
creation of dedicated directories for each driver within
'drivers/power/core/*' and 'drivers/power/uncore/*'.
This refactor significantly improves code organiza
After refactoring the power library, power management operations are now
consistently supported regardless of the operating environment, making
function pointer checks unnecessary and thus removed from applications.
v2:
- removed function pointer validation in l3fwd-power app.
Signed-off-by: Siv
Update maintainers for drivers/power/*.
Signed-off-by: Sivaprasad Tummala
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6814991735..9f14e8f8d6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1744,6 +1744,7 @@ M: Anatoly Burakov
M: David Hunt
On Mon, 14 Oct 2024 15:06:32 +0530
Gagandeep Singh wrote:
> @@ -551,7 +485,7 @@ fsl_qdma_reg_init(struct fsl_qdma_engine *fsl_qdma)
>
> /* Initialize the status queue mode. */
> reg = FSL_QDMA_BSQMR_EN;
> - val = ilog2(fsl_qdma->status[j]->n_cq) - 6;
> +
On Mon, Oct 14, 2024 at 9:41 PM wrote:
>
> From: Pavan Nikhilesh
>
> Add ability for Nodes to advertise xstat counters
> during registration and increment them in fastpath.
> Add support for retrieving/printing stats for node
> specific xstats using rte_graph_cluster_stats_get().
> Add `rte_node_
Port over unified packet testing suite from old DTS. This suite
tests the ability of the PMD to recognize valid or invalid packet flags.
Signed-off-by: Dean Marx
Reviewed-by: Jeremy Spewock
---
dts/framework/config/conf_yaml_schema.json | 3 +-
dts/tests/TestSuite_uni_pkt.py | 229
Port over unified packet type flag testing suite from old DTS.
According to DPDK documentation, each Poll Mode Driver should reserve 32
bits of packet headers for unified packet type flags. These flags serve
as an identifier for user applications, and are divided into
subcategories: L2, L3, L4, tu
Add rx_vxlan_port add/rm method to testpmd shell for adding
or removing a vxlan id to the specified port filter list.
Signed-off-by: Dean Marx
Reviewed-by: Jeremy Spewock
---
dts/framework/remote_session/testpmd_shell.py | 21 +++
1 file changed, 21 insertions(+)
diff --git a/d
On Mon, 14 Oct 2024 17:31:26 +0530
vanshika.shu...@nxp.com wrote:
> From: Jun Yang
>
> Support multiple extractions as well as hardware descriptions
> instead of hard code.
>
> Signed-off-by: Jun Yang
> ---
> drivers/net/dpaa2/dpaa2_ethdev.h | 1 +
> drivers/net/dpaa2/dpaa2_flow.c
On Mon, 14 Oct 2024 17:30:57 +0530
vanshika.shu...@nxp.com wrote:
> +#ifndef RTE_LIBRTE_DPAA2_USE_PHYS_IOVA
> + if (vaddr != iovaddr) {
> + DPAA2_BUS_WARN("vaddr(0x%lx) != iovaddr(0x%lx)",
> + vaddr, iovaddr);
> + }
> #endif
Checkpatch complain shere.
Warn
On Mon, 14 Oct 2024 17:30:56 +0530
vanshika.shu...@nxp.com wrote:
> +static int
> +fslmc_vfio_open_group_fd(int iommu_group_num)
> +{
> + int vfio_group_fd;
> + char filename[PATH_MAX];
> + struct rte_mp_msg mp_req, *mp_rep;
> + struct rte_mp_reply mp_reply = {0};
> + struct ti
On Mon, 14 Oct 2024 17:30:59 +0530
vanshika.shu...@nxp.com wrote:
> iff --git a/drivers/bus/fslmc/fslmc_vfio.h b/drivers/bus/fslmc/fslmc_vfio.h
> index 1695b6c078..408b35680d 100644
> --- a/drivers/bus/fslmc/fslmc_vfio.h
> +++ b/drivers/bus/fslmc/fslmc_vfio.h
> @@ -11,6 +11,10 @@
> #include
> #
Supporting recent change in the device to
extend FFT capability processing in latest stepping.
Also including cosmetic change to VRB2 register definition.
Signed-off-by: Nicolas Chautru
---
drivers/baseband/acc/acc_common.h | 2 +-
drivers/baseband/acc/rte_vrb_pmd.c | 30
Making the decoder more robust by forcing a default
6 bits LLR saturation to LDPC Decoder input.
Signed-off-by: Nicolas Chautru
---
drivers/baseband/acc/rte_vrb_pmd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/baseband/acc/rte_vrb_pmd.c
b/drivers/baseband/acc/rte_vrb_pmd.c
i
Hi,
Additional and final series for the VRB2 PMD.
Now supporting latest FFT processing (available on final stepping
of the device ) and generic improvement to decoder configuration.
Thanks
Nic
Nicolas Chautru (2):
baseband/acc: FFT support in VRB2 PRQ device
baseband/acc: saturate input to 6
When meter not enabled, avoid allocate memory for meter profile table,
which will not be freed in close process when meter not enabled
Fixes: a295c69a8b24 ("net/mlx5: optimize meter profile lookup")
Cc: sta...@dpdk.org
Signed-off-by: Shun Hao
Acked-by: Bing Zhao
---
drivers/net/mlx5/linux/mlx5
From: Pavan Nikhilesh
Add ability for Nodes to advertise xstat counters
during registration and increment them in fastpath.
Add support for retrieving/printing stats for node
specific xstats using rte_graph_cluster_stats_get().
Add `rte_node_xstat_increment` API to increment node
specific xstat c
From: Pavan Nikhilesh
Add xstat counters for ip4 LPM lookup failures in
ip4_lookup node.
Add reassembly failure xstat counter for ip4 reassembly
node.
Signed-off-by: Pavan Nikhilesh
Acked-by: Kiran Kumar K
Reviewed-by: Robin Jarry
---
lib/node/ip4_lookup.c | 9 +
lib/node/ip4_lo
From: Pavan Nikhilesh
Introduce the ability for nodes to advertise xstats counters during
registration and increment them during the node process function in
the graph library.
This enhancement allows for better stats tracking and debugging
capabilities within the graph framework.
The number of
clang-format is a tool to format C/C++/Objective-C code. It can be used
to reformat code to match a given coding style, or to ensure that code
adheres to a specific coding style. It helps to maintain a consistent
coding style across the DPDK codebase.
.clang-format file overrides the default style
clang-format is a tool to format C/C++/Objective-C code. It can be used
to reformat code to match a given coding style, or to ensure that code
adheres to a specific coding style. It helps to maintain a consistent
coding style across the DPDK codebase.
.clang-format file overrides the default style
Separated name, entries and key_len parameter checks in
rte_hash_create(). Also made the error messages more
informative/verbose to help with debugging. Also added myself to the
mailing list.
Signed-off-by: Niall Meade
---
v3:
* code indentation fix and rte_errno set correctly
v2:
* change hash
-Original Message-
From: Konstantin Ananyev
To: Stephen Hemminger ,
vignesh.purushotham.srini...@ericsson.com
Cc: konstantin.v.anan...@yandex.ru ,
dev@dpdk.org
Subject: RE: [PATCH] ip_frag: support IPv6 reassembly with extensions
Date: Tue, 17 Sep 2024 17:57:59 +
[You don't often ge
Without using allow (-a) or block (-b), EAL loads all devices by default.
Unexpected devices may be loaded when running test cases in sub-processes.
This patch fixes the issue by copying the parameters of the master process
if the allow (-a) or block (-b) option is not used when starting the child
> -Original Message-
> From: Stephen Hemminger
> Sent: Sunday, October 13, 2024 6:21 AM
> To: Ye, MingjinX
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: Re: [PATCH v2] test: fix option block
>
> On Sat, 12 Oct 2024 09:35:19 +
> Mingjin Ye wrote:
>
> > The options allow (-a) and
On 10/9/24 23:13, Hernan Vargas wrote:
Cosmetic code changes.
No functional impact.
Signed-off-by: Hernan Vargas
---
drivers/baseband/acc/rte_acc100_pmd.c | 2 +-
drivers/baseband/acc/rte_vrb_pmd.c| 54 +--
2 files changed, 36 insertions(+), 20 deletions(-)
A number of small fixes and other changes to enable Tx scheduler
enhancements to our DPDK driver have been added to the base code.
Upstream these changes for 24.11 RC2. Most have previously been
submitted as part of the scheduler changes [1]
[1] https://patches.dpdk.org/project/dpdk/list/?series=3
From: Jacob Keller
When removing bypass mode, the code for E822 bypass was completely
removed in error. This code should be maintained in DPDK so re-add the
necessary functions.
Fixes: ce9ad8c5bc6d ("net/ice/base: remove PHY port timer bypass mode")
Cc: sta...@dpdk.org
Signed-off-by: Jacob Kell
The Tx scheduler in the ice driver can be configured to have large
numbers of child nodes at a given layer, but the driver code implicitly
limited the number of nodes to 255 by using a u8 datatype for the number
of children. Increase this to a 16-bit value throughout the code.
Signed-off-by: Bruce
From: Fabio Pricoco
Refactor while loop to add a check that the values read are in the
correct range.
Fixes: 6c1f26be50a2 ("net/ice/base: add control queue information")
Cc: sta...@dpdk.org
Signed-off-by: Fabio Pricoco
Signed-off-by: Bruce Richardson
---
drivers/net/ice/base/ice_controlq.c |
From: Dave Ertman
If there is more than one VLAN defined when any reset that affects the
PF is initiated, after the reset rebuild, no traffic will pass on any
VLAN but the last one created.
This is caused by the iteration though the VLANs during replay each
clearing the vsi_map bitmap of the VSI
On 10/9/24 23:12, Hernan Vargas wrote:
Calculate the aligned total size required for queue rings, ensuring that
the size is a power of two for proper memory allocation.
Signed-off-by: Hernan Vargas
---
drivers/baseband/acc/acc_common.h | 7 ---
1 file changed, 4 insertions(+), 3 delet
If DCB support is disabled via DDP image, there will not be any traffic
class (TC) nodes in the scheduler tree immediately above the root level.
To allow the driver to work with this scenario, we allow use of the root
node as a dummy TC0 node in case where there are no TC nodes in the
tree. For use
Rather than computing from the number of HW layers the layer of the VSI,
we can instead just read that info from the VSI node itself. This allows
the layer to be changed at runtime.
Signed-off-by: Bruce Richardson
---
drivers/net/ice/base/ice_sched.c | 2 +-
1 file changed, 1 insertion(+), 1 del
I would rename the title to:
"baseband/acc: refactor resources freeing"
I can fix while applying.
On 10/9/24 23:13, Hernan Vargas wrote:
Refactor to explicitly set pointer to NULL after free to avoid double
free.
Signed-off-by: Hernan Vargas
---
drivers/baseband/acc/rte_acc100_pmd.c | 23 +
The ice_sched_node type has got a field for the vsi to which the node
belongs. This field was not getting set in "ice_sched_add_node", so add
a line configuring this field for each node from its parent node.
Similarly, when searching for a qgroup node, we can check for each node
that the VSI inform
DPDK should support more than just 9-level or 5-level topologies, so
remove the checks for those particular settings.
Signed-off-by: Bruce Richardson
---
drivers/net/ice/base/ice_ddp.c | 33 -
1 file changed, 33 deletions(-)
diff --git a/drivers/net/ice/base/ice_
In a number of places throughout the driver code, we want to confirm
that a scheduler node is indeed a child of another node. Currently, this
is confirmed by searching down the tree from the base until the desired
node is hit, a search which may hit many irrelevant tree nodes when
recursing down wr
Update the README file with the date of that latest base code snapshot.
Signed-off-by: Bruce Richardson
---
drivers/net/ice/base/README | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ice/base/README b/drivers/net/ice/base/README
index 3c2dc43856..c32e530789 10064
On 10/9/24 23:13, Hernan Vargas wrote:
The interrupt support was defeatured on the VRB1 device.
Signed-off-by: Hernan Vargas
---
doc/guides/bbdevs/vrb1.rst | 3 ---
drivers/baseband/acc/rte_vrb_pmd.c | 8 ++--
2 files changed, 2 insertions(+), 9 deletions(-)
Reviewed-by:
Value of RTE_IOVA_IN_MBUF was always disabled on cnxk platforms, as IOVA
in the mbuf is not required. This change modifies that behavior,
allowing RTE_IOVA_IN_MBUF to be enabled if the build option
-Denable_iova_as_pa=true is explicitly specified.
Signed-off-by: Shijith Thotton
---
config/arm/me
Hi David and all,
>> I see no non-RFC series following this original submission.
>> It will slip to next release unless there is an objection.
I had pushed non RFC patch series before -rc1 date (11th oct).
We have an ABI change in this patch series
https://patches.dpdk.org/project/dpdk/patch/20
On Sun, Oct 13, 2024 at 08:35:54AM +, Morten Brørup wrote:
> Ethernet packets can be VLAN tagged, i.e. an Ethernet header can have a
> VLAN tag (a.k.a. VLAN header) embedded.
> Since the Ethernet header is 2 byte aligned, and the VLAN tag is directly
> related to the Ethernet header, the VLAN t
From: Tim Martin
There is the mlx5_txpp_read_clock() routine reading
the 64-bit real time counter from the device PCI BAR.
It introduced two issues:
- it checks the PCI BAR mapping into process address
space and tries to map this on demand. This might be
problematic if something goes w
From: Tim Martin
The prior commit introduced tracing for mlx5, but there is a mixture of
two unrelated clocks used: the TSC for host work submission timestamps
and the NIC HW clock for CQE completion times. It is necessary to have
timestamps from a single common clock, and the NIC HW clock is the
Signed-off-by: Viacheslav Ovsiienko
---
v1: https://inbox.dpdk.org/dev/20241009114028.973284-1-viachesl...@nvidia.com/
v2: move part of code between 2nd and 3rd patches to fix single patch
compilation issue.
Tim Martin (2):
net/mlx5: fix real time counter reading from PCI BAR
net/mlx5: fix
In case if there were multiple bursts completed in the single
completion the first only burst was moved to the done list.
The situation is not typical, because usually tracing was
used for scheduled traffic debugging and for this case each
burst had its own completion requested, and there were no
c
On Fri, Oct 11, 2024 at 10:57:10AM -0700, Stephen Hemminger wrote:
> The zero length array warning can be re-enabled.
> The zero length marker fields are now removed by
> commit 9e152e674c77 ("mbuf: remove marker fields")
> in DPDK 24.03.
>
> This reverts commit cfacbcb5a23bc26cb913528c372adddabbb
If the trace dump is stored at the moment when there is some
incomplete Tx transfers - WQE is pushed but hardware did not
sent the completions yet - this incomplete was not dumped by
the script mlx5_trace. For some cases (for example, if queue
was stuck) the valuable debug information was lost.
To
Introduce rawdev driver support for GDTC which
can help to connect two separate hosts with each other.
Signed-off-by: Yong Zhang
---
MAINTAINERS| 5 +
doc/guides/rawdevs/gdtc.rst| 35 ++
doc/guides/rawdevs/index.rst | 1 +
drivers/raw/gdtc/gdtc_rawdev.c | 212 +
Add rawdev enqueue operation for gdtc devices.
Signed-off-by: Yong Zhang
---
drivers/raw/gdtc/gdtc_rawdev.c | 220 +
drivers/raw/gdtc/gdtc_rawdev.h | 19 +++
2 files changed, 239 insertions(+)
diff --git a/drivers/raw/gdtc/gdtc_rawdev.c b/drivers/raw/gdtc/gdtc_r
Add queue initialization and release interface.
Signed-off-by: Yong Zhang
---
drivers/raw/gdtc/gdtc_rawdev.c | 242 +
drivers/raw/gdtc/gdtc_rawdev.h | 19 +++
2 files changed, 261 insertions(+)
diff --git a/drivers/raw/gdtc/gdtc_rawdev.c b/drivers/raw/gdtc/gdtc_
Add support for rawdev operations such as dev_start and dev_stop.
Signed-off-by: Yong Zhang
---
drivers/raw/gdtc/gdtc_rawdev.c | 136 -
drivers/raw/gdtc/gdtc_rawdev.h | 10 +++
2 files changed, 145 insertions(+), 1 deletion(-)
diff --git a/drivers/raw/gdtc/gdtc_
Add rawdev dequeue operation for gdtc devices.
Signed-off-by: Yong Zhang
---
drivers/raw/gdtc/gdtc_rawdev.c | 113 +
1 file changed, 113 insertions(+)
diff --git a/drivers/raw/gdtc/gdtc_rawdev.c b/drivers/raw/gdtc/gdtc_rawdev.c
index 03f7cc1a8e..8e9543f402 100644
> From: Mattias Rönnblom [mailto:mattias.ronnb...@ericsson.com]
> Sent: Monday, 14 October 2024 09.44
> +struct lcore_var_buffer {
> + char data[RTE_MAX_LCORE_VAR * RTE_MAX_LCORE];
> + struct lcore_var_buffer *prev;
> +};
In relation to Jerin's request for using hugepages when available,
1 - 100 of 229 matches
Mail list logo
