> > This is a blocker, showstopper for me.
> +1
>
> > Have you considered having something like
> >rte_flow_create_bulk()
> >
> > or better yet a Linux iouring style API?
> >
> > A ring style API would allow for better mixed operations across the board
> > and
> > get rid of the I-cache ov
Hi,
> -Original Message-
> From: Anoob Joseph
> Sent: Thursday, January 4, 2024 1:13 PM
> To: Suanming Mou ; Ciara Power
>
> Cc: dev@dpdk.org
> Subject: RE: [EXT] [PATCH 2/2] app/test-crypto-perf: fix encrypt operation
> verify
>
> Hi Suanming,
>
> Please see inline.
>
> Thanks,
> An
From: Pavan Nikhilesh
Meson selects march and mcpu based on compiler support and
partnumber, only the minimum required march should be defined
in cross compile configuration file.
Fixes: 1b4c86a721c9 ("config/arm: add Marvell CN10K")
Cc: sta...@dpdk.org
Signed-off-by: Pavan Nikhilesh
---
conf
From: Pavan Nikhilesh
Now that major versions of GCC recognize armv9-a march option,
add it to the list of supported march.
Update neoverse-n2 part number to include march as armv9-a.
Signed-off-by: Pavan Nikhilesh
---
config/arm/meson.build | 3 ++-
1 file changed, 2 insertions(+), 1 deletion
Fixed Rx/Tx crash in multi-process environment and
added Tx diagnostic feature.
Mingjin Ye (2):
net/iavf: fix Rx/Tx burst in multi-process
net/iavf: add diagnostic support in TX path
doc/guides/nics/intel_vf.rst | 9 ++
drivers/net/iavf/iavf.h| 55 ++-
drivers/net/iavf/iavf_
In a multi-process environment, a secondary process operates on shared
memory and changes the function pointer of the primary process, resulting
in a crash when the primary process cannot find the function address
during an Rx/Tx burst.
Fixes: 5b3124a0a6ef ("net/iavf: support no polling when link
The only way to enable diagnostics for TX paths is to modify the
application source code. Making it difficult to diagnose faults.
In this patch, the devarg option "mbuf_check" is introduced and the
parameters are configured to enable the corresponding diagnostics.
supported cases: mbuf, size, seg
The only way to enable diagnostics for TX paths is to modify the
application source code. Making it difficult to diagnose faults.
In this patch, the devarg option "mbuf_check" is introduced and the
parameters are configured to enable the corresponding diagnostics.
supported cases: mbuf, size, seg
03/01/2024 13:54, Luca Vizzarro:
> Improve instructions for installing dependencies, configuring and
> launching the project. Finally, document the configuration schema
> by adding more comments to the example and documenting every
> property and definition.
Thank you for taking care of the docume
On Wed, Dec 20, 2023 at 12:53 AM Harman Kalra wrote:
>
> Eswitch device is a parent or base device behind all the representors,
> acting as transport layer between representors and representees
>
> Signed-off-by: Harman Kalra
> ---
> drivers/net/cnxk/cnxk_eswitch.c | 465
On Wed, Dec 20, 2023 at 12:58 AM Harman Kalra wrote:
>
> Configuring the hardware resources used by the eswitch device.
>
> Signed-off-by: Harman Kalra
> ---
> drivers/net/cnxk/cnxk_eswitch.c | 206
> 1 file changed, 206 insertions(+)
>
> +
> static int
> cnxk
On Wed, Dec 20, 2023 at 12:53 AM Harman Kalra wrote:
>
> Introducing eswitch variant of set vlan tpid api which can be
> using for PF and VF
>
> Signed-off-by: Harman Kalra
> +
> +int
> +roc_eswitch_nix_vlan_tpid_set(struct roc_nix *roc_nix, uint32_t type,
> uint16_t tpid, bool is_vf)
> +{
> +
> -Original Message-
> From: Ori Kam
> Sent: Wednesday, December 27, 2023 3:20 PM
> To: Andrew Rybchenko ; NBU-Contact-
> Thomas Monjalon (EXTERNAL) ; Stephen Hemminger
> ; Ferruh Yigit
> Cc: Dumitrescu, Cristian ; Dariusz Sosnowski
> ; dev@dpdk.org; Raslan Darawsheh
>
> Subject: RE: [
> -Original Message-
> From: Ivan Malov
> Sent: Wednesday, January 3, 2024 19:29
> Hi Dariusz,
>
> I appreciate your response. All to the point.
>
> I have to confess my question was inspired by the 23.11 merge commit in OVS
> mailing list. I first thought that an obvious consumer for th
04/01/2024 13:34, Luca Vizzarro:
> On 04/01/2024 10:52, Thomas Monjalon wrote:
> >> DTS needs to know which nodes to connect to and what hardware to use on
> >> those nodes.
> >> -Once that's configured, DTS needs a DPDK tarball and it's ready to run.
> >> +Once that's configured, DTS needs a DP
> -Original Message-
> From: jer...@marvell.com
> Sent: Tuesday, December 19, 2023 5:30 PM
> To: dev@dpdk.org; Thomas Monjalon ; Ferruh Yigit
> ; Andrew Rybchenko
> Cc: ferruh.yi...@xilinx.com; ajit.khapa...@broadcom.com;
> abo...@pensando.io; Xing, Beilei ; Richardson, Bruce
> ; ch...
On Thu, Jan 4, 2024 at 6:46 PM Dumitrescu, Cristian
wrote:
>
>
>
> > -Original Message-
> > From: jer...@marvell.com
> > Sent: Tuesday, December 19, 2023 5:30 PM
> > To: dev@dpdk.org; Thomas Monjalon ; Ferruh Yigit
> > ; Andrew Rybchenko
> > Cc: ferruh.yi...@xilinx.com; ajit.khapa...@bro
Hi,
> This commit adds comments for the proposal of addition of SM2 algorithm key
> exchange and encryption/decryption operation.
>
> Signed-off-by: Arkadiusz Kusztal
> ---
> lib/cryptodev/rte_crypto_asym.h | 16
> 1 file changed, 16 insertions(+)
>
> diff --git a/lib/cryptode
> > > Introduce a new API to retrieve the number of available free descriptors
> > > in a Tx queue. Applications can leverage this API in the fast path to
> > > inspect the Tx queue occupancy and take appropriate actions based on the
> > > available free descriptors.
> > >
> > > A notable use cas
Hi Cristian,
> -Original Message-
> From: Dumitrescu, Cristian
> Sent: Thursday, January 4, 2024 2:57 PM
> > > >>
> > > >> And unless this is specifically defined as 'entropy' in spec, I am too
> > > >> for rename.
> > > >>
> > > >> At least in VXLAN spec, it is mentioned that this field
在 2023/12/9 上午2:17, Kumara Parameshwaran 写道:
In the current implementation when a packet is received with
special TCP flag(s) set, only that packet is delivered out of order.
There could be already coalesced packets in the GRO table
belonging to the same flow but not delivered.
This fix makes su
Hi Konstantin,
> -Original Message-
> From: Konstantin Ananyev
> Sent: Thursday, January 4, 2024 09:47
> > > This is a blocker, showstopper for me.
> > +1
> >
> > > Have you considered having something like
> > >rte_flow_create_bulk()
> > >
> > > or better yet a Linux iouring style AP
Incorrect ptypes list causes buffer overflow for Address Sanitizer
run. Previously, the last element in the ptypes lists to be
"RTE_PTYPE_UNKNOWN" for rte_eth_dev_get_supported_ptypes(), but this was
not clearly documented and many PMDs did not follow this implementation.
Instead, the dev_supported
Incorrect ptypes list causes buffer overflow for Address Sanitizer
run. Previously, the last element in the ptypes lists to be
"RTE_PTYPE_UNKNOWN" for rte_eth_dev_get_supported_ptypes(), but this was
not clearly documented and many PMDs did not follow this implementation.
Instead, the dev_supported
[PATCH 1] - net/tap: fix buffer overflow for ptypes list through
updation of last element. The first patch is for drivers for backporting
[PATCH 2] - net/tap: fix buffer overflow for ptypes list through
through driver API update. The second patch is for drivers API update
Sivaramakrishnan Venk
Incorrect ptypes list causes buffer overflow for Address Sanitizer
run. The last element in the ptypes lists to be "RTE_PTYPE_UNKNOWN"
for rte_eth_dev_get_supported_ptypes().
In rte_eth_dev_get_supported_ptypes(),the loop iterates until it
finds "RTE_PTYPE_UNKNOWN" to detect last element of the pty
Incorrect ptypes list causes buffer overflow for Address Sanitizer
run. Previously, the last element in the ptypes lists to be
"RTE_PTYPE_UNKNOWN" for rte_eth_dev_get_supported_ptypes(), but this was
not clearly documented and many PMDs did not follow this implementation.
Instead, the dev_supported
04/01/2024 15:33, Ori Kam:
> Hi Cristian,
>
> > From: Dumitrescu, Cristian
> > Sent: Thursday, January 4, 2024 2:57 PM
> > > > >>
> > > > >> And unless this is specifically defined as 'entropy' in spec, I am
> > > > >> too
> > > > >> for rename.
> > > > >>
> > > > >> At least in VXLAN spec, it i
04/01/2024 15:21, Konstantin Ananyev:
>
> > > > Introduce a new API to retrieve the number of available free descriptors
> > > > in a Tx queue. Applications can leverage this API in the fast path to
> > > > inspect the Tx queue occupancy and take appropriate actions based on the
> > > > available
From: Pavan Nikhilesh
Use WFE LDP loop while polling for GETWORK completion for better
power savings.
Disabled by default and can be enabled by setting
`RTE_ARM_USE_WFE` to `true` in `config/arm/meson.build`
Signed-off-by: Pavan Nikhilesh
---
doc/guides/eventdevs/cnxk.rst | 9 ++
driv
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> From: Madhuker Mythri
>
> When multiple queues configured, internally RSS will be enabled and thus TAP
> BPF RSS byte-code will be loaded on to the Kernel using BPF system calls.
>
> Here, the problem is loading the existin
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> +#include
> +#include
> +#include
> +#include
> +#include
> +#include
> +#include "tap_rss.h"
>
This change in headers breaks the use of make in the bpf directory.
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> +#include
> +#include
> +#include
> +#include
The original code copied the bpf headers from distro (was bad idea).
This should be fixed in tap driver to make sure that there is no mismatch.
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> -static __u32 __attribute__((always_inline))
> -rte_softrss_be(const __u32 *input_tuple, const uint8_t *rss_key,
> - __u8 input_len)
> +static __u64 __attribute__((always_inline))
> +rte_softrss_be(const __u32 *in
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> diff --git a/drivers/net/tap/tap_bpf_insns.h b/drivers/net/tap/tap_bpf_insns.h
> index 53fa76c4e6..b3dc11b901 100644
> --- a/drivers/net/tap/tap_bpf_insns.h
> +++ b/drivers/net/tap/tap_bpf_insns.h
> @@ -1,10 +1,10 @@
> /* SPDX
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> - /* Get correct proto for 802.1ad */
> - if (skb->vlan_present && skb->vlan_proto == htons(ETH_P_8021AD)) {
> - if (data + ETH_ALEN * 2 + sizeof(struct vlan_hdr) +
> - sizeof(proto) > data_e
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
> {
> - void *data_end = (void *)(long)skb->data_end;
> - void *data = (void *)(long)skb->data;
> - __u16 proto = (__u16)skb->protocol;
> +struct neth nh;
> +struct net6h n6h;
Sloppy non-standard indentation
On Thu, 4 Jan 2024 22:57:56 +0530
madhuker.myt...@oracle.com wrote:
>
>
> RCA: These errors started coming after from the Kernel-5.15 version, in
> which lots of new BPF verification restrictions were added for safe execution
> of byte-code on to the Kernel, due to wh
19/12/2023 18:29, jer...@marvell.com:
> --- a/doc/guides/nics/features/default.ini
> +++ b/doc/guides/nics/features/default.ini
> @@ -59,6 +59,7 @@ Packet type parsing =
>
> Timesync =
> Rx descriptor status =
> Tx descriptor status =
> +Tx free descriptor query =
I think we can d
The function memcmp() returns an integer less than, equal to,
or greater than zero. In current code, if the first memcmp()
returns less than zero and the second memcmp() returns greater
than zero, the sum of results may still be 0 and indicates
verify succussed.
This commit converts the return val
AEAD uses RTE_CRYPTO_AEAD_OP_* with aead_op and CIPHER uses
RTE_CRYPTO_CIPHER_OP_* with cipher_op in current code.
This commit aligns aead_op and cipher_op operation to fix
incorrect AEAD verification.
Fixes: df52cb3b6e13 ("app/crypto-perf: move verify as single test type")
Signed-off-by: Suanmi
> -Original Message-
> From: Mingjin Ye
> Sent: Wednesday, January 3, 2024 6:11 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Ye, MingjinX
> ; Su, Simei ; Wu, Wenjun1
> ; Zhang, Yuying ; Xing,
> Beilei ; Wu, Jingjing
> Subject: [PATCH v8 2/2] net/iavf: add diagnostic support in TX path
>
> -Original Message-
> From: Su, Simei
> Sent: Thursday, January 4, 2024 11:13 AM
> To: Chuanyu Xue ; Lu, Wenzhuo
> ; Zhang, Qi Z ; Xing, Beilei
>
> Cc: dev@dpdk.org
> Subject: RE: [PATCH v2] net/e1000: support launchtime feature
>
>
> > -Original Message-
> > From: Chuanyu X
Update documentation value to match default value in code base.
Signed-off-by: Simei Su
---
doc/guides/prog_guide/ip_fragment_reassembly_lib.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/prog_guide/ip_fragment_reassembly_lib.rst
b/doc/guides/prog_guide/ip_fr
> AEAD uses RTE_CRYPTO_AEAD_OP_* with aead_op and CIPHER uses
> RTE_CRYPTO_CIPHER_OP_* with cipher_op in current code.
>
> This commit aligns aead_op and cipher_op operation to fix incorrect AEAD
> verification.
>
> Fixes: df52cb3b6e13 ("app/crypto-perf: move verify as single test type")
>
> Sig
Not necessary to return fail when starting or stopping a queue
if the queue was already at required state.
Signed-off-by: Qi Zhang
---
drivers/net/ice/ice_rxtx.c | 16
1 file changed, 16 insertions(+)
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 73
Remove dummy layers, code refactor, complete document.
Qi Zhang (3):
net/ice: hide port and TC layer in Tx sched tree
net/ice: refactor tm config data struture
doc: update ice document for qos
doc/guides/nics/ice.rst | 19 +++
drivers/net/ice/ice_ethdev.h | 12 +-
drivers/net/ice/ic
In currently 5 layer tree implementation, the port and tc layer
is not configurable, so its not necessary to expose them to applicaiton.
The patch hides the top 2 layers and represented the root of the tree at
VSI layer. From application's point of view, its a 3 layer scheduler tree:
Port -> Queu
Simplified struct ice_tm_conf by removing per level node list.
Signed-off-by: Qi Zhang
---
drivers/net/ice/ice_ethdev.h | 5 +-
drivers/net/ice/ice_tm.c | 210 +++
2 files changed, 88 insertions(+), 127 deletions(-)
diff --git a/drivers/net/ice/ice_ethdev.h
Add description for ice PMD's rte_tm capabilities.
Signed-off-by: Qi Zhang
---
doc/guides/nics/ice.rst | 19 +++
1 file changed, 19 insertions(+)
diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index bafb3ba022..1f737a009c 100644
--- a/doc/guides/nics/ice.rst
+++
Remove dummy layers, code refactor, complete document
Qi Zhang (3):
net/ice: hide port and TC layer in Tx sched tree
net/ice: refactor tm config data structure
doc: update ice document for qos
v2:
- fix typos.
doc/guides/nics/ice.rst | 19 +++
drivers/net/ice/ice_ethdev.h | 12 +-
In currently 5 layer tree implementation, the port and tc layer
is not configurable, so its not necessary to expose them to application.
The patch hides the top 2 layers and represented the root of the tree at
VSI layer. From application's point of view, its a 3 layer scheduler tree:
Port -> Queu
Simplified struct ice_tm_conf by removing per level node list.
Signed-off-by: Qi Zhang
---
drivers/net/ice/ice_ethdev.h | 5 +-
drivers/net/ice/ice_tm.c | 210 +++
2 files changed, 88 insertions(+), 127 deletions(-)
diff --git a/drivers/net/ice/ice_ethdev.h
Add description for ice PMD's rte_tm capabilities.
Signed-off-by: Qi Zhang
---
doc/guides/nics/ice.rst | 19 +++
1 file changed, 19 insertions(+)
diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index bafb3ba022..3d381a266b 100644
--- a/doc/guides/nics/ice.rst
+++
> -Original Message-
> From: Zhang, Qi Z
> Sent: Friday, January 5, 2024 9:37 PM
> To: Yang, Qiming ; Wu, Wenjun1
>
> Cc: dev@dpdk.org; Zhang, Qi Z
> Subject: [PATCH] net/ice: refine queue start stop
>
> Not necessary to return fail when starting or stopping a queue if the queue
> was a
https://bugs.dpdk.org/show_bug.cgi?id=1341
Bug ID: 1341
Summary: ovs+dpdk ixgbe port tx failed. rte_pktmbuf_alloc
failed
Product: DPDK
Version: 22.11
Hardware: All
OS: All
Status: UNCONFIRMED
Currently, after enqueue_burst, there may be ops_unused ops
left for next round enqueue. And in next round preparation,
only ops_needed ops will be added. But if in the final round
the left ops is less than ops_needed, there will be invalid
ops between the new needed ops and previous unused ops. Th
57 matches
Mail list logo
