Hi friends,
when I increase mbuf , creating mbuf pool in vpp starting failed :
vnet[18135]: dpdk_pool_create:504: ioctl(VFIO_IOMMU_MAP_DMA) pool
'dpdk_mbuf_pool_socket0': Bad address (errno 14)
how can I allocate more memory for mbuf creating pool? I can't decrease
mbuf number. I use VFIO driver
Some packets are discarded by the NIC because they are larger than
the MTU, these packets should be counted as "RX error" instead of
"RX packet".
The register 'GL_RXERR1' can count above discarded packets.
This patch adds reading and calculation of the 'GL_RXERR1' counter
when reporting DPDK stati
Use the dynamic mbuf to register timestamp field and flag.
The ice has the feature to dump Rx timestamp value into dynamic
mbuf field by flex descriptor. This feature is turned on by dev
config "enable-rx-timestamp". Currently, it's only supported
under scalar path.
Signed-off-by: Simei Su
---
v3
Launch testpmd with multiple queues, and check rx_offload info.
When testpmd shows the port configuration, it doesn't show RSS_HASH.
---
v9:
- add a release notes update for the new API.
- update the description of the new API.
- optimize the new API.
- optimize the assignment of the offloads
This patch adds a new API "rte_eth_dev_conf_info_get()" to help users get
device configuration info.
Cc: sta...@dpdk.org
Signed-off-by: Jie Wang
---
lib/ethdev/rte_ethdev.c | 23 +++
lib/ethdev/rte_ethdev.h | 21 +
lib/ethdev/version.map | 3 +++
3 file
Add information about new ethdev API.
Cc: sta...@dpdk.org
Signed-off-by: Jie Wang
---
doc/guides/rel_notes/release_21_11.rst | 4
1 file changed, 4 insertions(+)
diff --git a/doc/guides/rel_notes/release_21_11.rst
b/doc/guides/rel_notes/release_21_11.rst
index dcff939ae8..95e569f51c 1006
The driver may change offloads info into dev->data->dev_conf
in dev_configure which may cause port->dev_conf and port->rx_conf
contain outdated values.
This patch updates the offloads info if it changes to fix this issue.
Fixes: ce8d561418d4 ("app/testpmd: add port configuration settings")
Cc: st
> -Original Message-
> From: Su, Simei
> Sent: Wednesday, September 22, 2021 4:47 PM
> To: Zhang, Qi Z
> Cc: dev@dpdk.org; Wang, Haiyue ; Su, Simei
>
> Subject: [PATCH v4] net/ice: support IEEE 1588 PTP for E810
No need to mention E810, net/ice already imply its E810.
>
> Add ice s
On Wed, 2021-08-11 at 12:57 +0100, Ferruh Yigit wrote:
> On 8/10/2021 10:07 AM, Xueming(Steven) Li wrote:
> >
> >
> > > -Original Message-
> > > From: Ferruh Yigit
> > > Sent: Tuesday, August 10, 2021 4:54 PM
> > > To: Xueming(Steven) Li ; Singh, Aman Deep
> > > ; Andrew Rybchenko
> > >
在 2021/9/18 16:46, Thomas Monjalon 写道:
18/09/2021 05:24, Huisong Li:
在 2021/9/17 20:50, Thomas Monjalon 写道:
17/09/2021 04:13, Huisong Li:
在 2021/9/16 18:36, Thomas Monjalon 写道:
16/09/2021 10:01, Huisong Li:
在 2021/9/8 15:20, Thomas Monjalon 写道:
08/09/2021 04:01, Huisong Li:
在 2021/9/7 16
To improve performance in vhost Tx/Rx, merge vhost stats loop.
eth_vhost_tx has 2 loop of send num iteraion.
It can be merge into one.
eth_vhost_rx has the same issue as Tx.
Fixes: 4d6cf2ac93dc ("net/vhost: add extended statistics")
Signed-off-by: Gaoxiang Liu
---
drivers/net/vhost/rte_eth_vhos
Hi,
> -Original Message-
> From: Rongwei Liu
> Sent: Wednesday, July 21, 2021 10:06 AM
> To: Matan Azrad ; Slava Ovsiienko
> ; Ori Kam ; NBU-Contact-
> Thomas Monjalon ; Wisam Monther
>
> Cc: dev@dpdk.org; Raslan Darawsheh ; Haifei Luo
> ; Jiawei(Jonny) Wang
> Subject: [PATCH v2 1/3] ap
> -Original Message-
> From: Rongwei Liu
> Sent: Wednesday, July 21, 2021 10:06 AM
> To: Matan Azrad ; Slava Ovsiienko
> ; Ori Kam ; NBU-Contact-
> Thomas Monjalon ; Wisam Monther
>
> Cc: dev@dpdk.org; Raslan Darawsheh ; Jiawei(Jonny)
> Wang
> Subject: [PATCH v2 2/3] app/flow-perf: ad
Hi,
> -Original Message-
> From: Rongwei Liu
> Sent: Wednesday, July 21, 2021 10:06 AM
> To: Matan Azrad ; Slava Ovsiienko
> ; Ori Kam ; NBU-Contact-
> Thomas Monjalon ; Wisam Monther
>
> Cc: dev@dpdk.org; Raslan Darawsheh ; Jiawei(Jonny)
> Wang
> Subject: [PATCH v2 3/3] app/flow-perf:
Use the dynamic mbuf to register timestamp field and flag.
The ice has the feature to dump Rx timestamp value into dynamic
mbuf field by flex descriptor. This feature is turned on by dev
config "enable-rx-timestamp". Currently, it's only supported
under scalar path.
Signed-off-by: Simei Su
---
v4
Implemetation of Shared Rx queue.
Depends-on: series-18996 ("ethdev: introduce shared Rx queue")
Depends-on: series-18065 ("net/mlx5: keep indirect actions across port restart")
Depends-on: series-18939 ("ethdev: change queue release callback")
Xueming Li (11):
common/mlx5: support receive queu
To prepare for shared Rx queue, removes port info from shareable Rx
queue control.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5_devx.c | 2 +-
drivers/net/mlx5/mlx5_mr.c | 7 ---
drivers/net/mlx5/mlx5_rx.c | 15 +++
drivers/net/mlx5/mlx5_rx.h | 5 +
Port info is invisible from shared Rx queue, split MPR mempool from
device to Rx queue, also changed pool flag to mp_sc.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5.c | 1 -
drivers/net/mlx5/mlx5_rx.h | 4 +-
drivers/net/mlx5/mlx5_rxq.c | 109
RQ user index is saved in CQE when packet received by RQ.
Signed-off-by: Xueming Li
---
drivers/common/mlx5/mlx5_prm.h | 8 +++-
drivers/regex/mlx5/mlx5_regex_fastpath.c | 2 +-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/
To prepare shared RX queue, splits rxq data into shareable and private.
Struct mlx5_rxq_priv is per queue data.
Struct mlx5_rxq_ctrl is shared queue resources and data.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5.c| 4 +++
drivers/net/mlx5/mlx5.h| 5 ++-
drivers/net/mlx
Rx queue reference count is counter of RQ, used on RQ table.
To prepare for shared Rx queue, move it from rxq_ctrl to Rx queue
private data.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5_rx.h | 8 +-
drivers/net/mlx5/mlx5_rxq.c | 173 +---
drivers/net
Hairpin info of Rx queue can't be shared, moves to private queue data.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5_rx.h | 4 ++--
drivers/net/mlx5/mlx5_rxq.c | 13 +
drivers/net/mlx5/mlx5_trigger.c | 24
3 files changed, 19 insertions(+), 22
To support shared RX queue, move DevX RQ which is per queue resource to
Rx queue private data.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/linux/mlx5_verbs.c | 154 +++
drivers/net/mlx5/mlx5.h | 11 +-
drivers/net/mlx5/mlx5_devx.c| 227 ++--
Adds DevX supports of PRM shared receive memory pool(RMP) object.
RMP is used to support shared Rx queue. Multiple RQ could share same
RMP. Memory buffers are supplied to RMP.
This patch makes RMP RQ optional, created only if mlx5_devx_rq.rmp
is set.
Signed-off-by: Xueming Li
---
drivers/common
Removes unused rxq code.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/mlx5_rxq.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 396de327d11..7e97cdd4bc0 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/d
Rx queue data list(priv->rxqs) can be replaced by Rx queue
list(priv->rxq_privs), removes it and replace with universal wrapper
API.
Signed-off-by: Xueming Li
---
drivers/net/mlx5/linux/mlx5_verbs.c | 7 ++---
drivers/net/mlx5/mlx5.c | 10 +--
drivers/net/mlx5/mlx5.h
This patch introduces shared RXQ. All share Rx queues with same group
and queue id shares same rxq_ctrl. Rxq_ctrl and rxq_data are shared,
all queues from different member port share same WQ and CQ, essentially
one Rx WQ, mbufs are filled into this singleton WQ.
Shared rxq_data is set into device
On Fri, Sep 24, 2021 at 05:57:39PM +0200, Olivier Matz wrote:
> The function was designed to be used as a handler for
> rte_kvargs_process() to compare the value string in a kvlist. For
> readability, its usages in DPDK have been replaced by
> rte_kvargs_get_with_value() in previous commit.
>
> Re
26/09/2021 14:20, Huisong Li:
> 在 2021/9/18 16:46, Thomas Monjalon 写道:
> > 18/09/2021 05:24, Huisong Li:
> >> 在 2021/9/17 20:50, Thomas Monjalon 写道:
> >>> 17/09/2021 04:13, Huisong Li:
> How should PMD free it? What should we do? Any good suggestions?
> >>> Check that there is no other port sh
Hi Everyone,
We are facing an issue with symmetric hashing. Below is the
definition of symmetric hashing.
The traffic from server A to server B and server B to server A should fall
under the same flow. This is what we call symmetricity.
I have configured the customized keys
From: Jilei Chen
Signed-off-by: Jilei Chen
---
drivers/net/ifc/ifcvf_vdpa.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ifc/ifcvf_vdpa.c b/drivers/net/ifc/ifcvf_vdpa.c
index da4667ba54..fe7ec87a8a 100644
--- a/drivers/net/ifc/ifcvf_vdpa.c
+++ b/dri
Signed-off-by: jilei chen
---
drivers/vdpa/ifc/ifcvf_vdpa.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 1dc813d0a3..c2bf26f2b7 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/i
Hi Everyone,
We are facing an issue with symmetric hashing. Below is the
definition of symmetric hashing.
The traffic from server A to server B and server B to server A should fall
under the same flow. This is what we call symmetricity.
I have configured the customized keys
On Fri, Sep 17, 2021 at 1:02 AM Xueming Li wrote:
>
> This patch introduces new api to aggreated ports among same shared Rx
s/aggregated/aggregate
> queue group. Only queues with specified share group is aggregated.
s/is/are
> Rx burst and device close are expected to be supported by new device
On Wed, Sep 22, 2021 at 1:10 AM Kalesh A P
wrote:
>
> From: Kalesh AP
>
> 1. Fix to use correct fields in the request structure of
>HWRM_FUNC_DRV_RGTR.
> 2. Remove the "flags" argument to bnxt_hwrm_func_driver_unregister()
>as it is not needed.
>
> Fixes: beb3087f5056 ("net/bnxt: add driv
On Fri, Sep 24, 2021 at 5:55 PM Ajit Khaparde
wrote:
>
> Default queue state of Tx queues on startup is not correct.
> Fix this by setting the state when the port is started.
>
> Fixes: 6eb3cc2294fd ("net/bnxt: add initial Tx code")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Ajit Khaparde
> Reviewe
On Fri, Sep 24, 2021 at 5:57 PM Ajit Khaparde
wrote:
>
> The device cleanup logic was freeing most of the ring related memory,
> but was not freeing up the mem zone associated with the rings.
> This patch fixes the issue.
>
> Fixes: 2eb53b134aae ("net/bnxt: add initial Rx code")
> Fixes: 6eb3cc229
To improve performance in vhost Tx/Rx, merge vhost stats loop.
eth_vhost_tx has 2 loop of send num iteraion.
It can be merge into one.
eth_vhost_rx has the same issue as Tx.
Fixes: 4d6cf2ac93dc ("net/vhost: add extended statistics")
Signed-off-by: Gaoxiang Liu
---
v2:
* Fix coding style issues
在 2021/9/27 3:16, Thomas Monjalon 写道:
26/09/2021 14:20, Huisong Li:
在 2021/9/18 16:46, Thomas Monjalon 写道:
18/09/2021 05:24, Huisong Li:
在 2021/9/17 20:50, Thomas Monjalon 写道:
17/09/2021 04:13, Huisong Li:
How should PMD free it? What should we do? Any good suggestions?
Check that there i
This patchset introduces an unsafe API to get the number of inflight
packets in DMA engine in some situations. Like vring state changes or
device is destroyed. Compared with rte_vhost_async_get_inflight(),
this is a lock free version.
v4:
* Added use case for API in vhost example.
v3:
* Fixed one
In async data path, when vring state changes or device is destroyed,
it is necessary to know the number of inflight packets in DMA engine.
This patch provides a thread unsafe API to return the number of
inflight packets for a vhost queue without using any lock.
Signed-off-by: Xuan Ding
---
doc/g
In async data path, call rte_vhost_async_get_inflight_thread_unsafe()
API to directly return the number of inflight packets instead of
maintaining a local variable.
Signed-off-by: Xuan Ding
---
examples/vhost/main.c | 26 +++---
examples/vhost/main.h | 1 -
2 files changed,
Hi Jilei,
Please notice the patch format requirement, the subject of the patch should
start with "vdpa/ifc: ".
You also need to keep it concise, around ~50 characters.
Refer " doc/guides/contributing/patches.rst" for more detail.
Back to this patch, it looks we can just change function ifcvf_dma
Hi Xuan,
> -Original Message-
> From: Ding, Xuan
> Sent: Saturday, September 25, 2021 6:04 PM
> To: dev@dpdk.org; Burakov, Anatoly ;
> maxime.coque...@redhat.com; Xia, Chenbo
> Cc: Hu, Jiayu ; Jiang, Cheng1 ;
> Richardson, Bruce ; Pai G, Sunil
> ; Wang, Yinan ; Yang,
> YvonneX ; Ding, Xu
>
> Using fast metadata and userdata flags instead of driver callbacks for
> set_pkt_metadata and get_userdata in inline IPsec.
>
> Signed-off-by: Tejasree Kondoj
Acked-by: Anoob Joseph
Hi Jiayu,
> -Original Message-
> From: Hu, Jiayu
> Sent: Monday, September 27, 2021 12:18 PM
> To: Ding, Xuan ; dev@dpdk.org; Burakov, Anatoly
> ; maxime.coque...@redhat.com; Xia, Chenbo
>
> Cc: Jiang, Cheng1 ; Richardson, Bruce
> ; Pai G, Sunil ; Wang,
> Yinan ; Yang, YvonneX
> Subject
Added changes to receive packets as event vector. By default this is
disabled and can be enabled using the option --event-vector. Vector
size and timeout to form the vector can be configured using options
--event-vector-size and --event-vector-tmo.
Example:
dpdk-l3fwd -l 0-3 -n 4 -- -p 0x0
26/09/2021 11:20, Jie Wang:
> This patch adds a new API "rte_eth_dev_conf_info_get()" to help users get
> device configuration info.
>
> Cc: sta...@dpdk.org
No we don't backport new features.
> Signed-off-by: Jie Wang
[...]
> + * Retrieve the configuration of an Ethernet device.
> + *
> + * @pa
Added changes to receive packets as event vector. By default this is
disabled and can be enabled using the option --event-vector. Vector
size and timeout to form the vector can be configured using options
--event-vector-size and --event-vector-tmo.
Example:
dpdk-l2fwd-event -l 0-3 -n 4 --
Hi Wenwu,
Comments are inline.
> -Original Message-
> From: Ma, WenwuX
> Sent: Saturday, September 18, 2021 3:27 AM
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Xia, Chenbo ;
> Jiang, Cheng1 ; Hu, Jiayu ;
> Pai G, Sunil ; Yang, YvonneX
> ; Wang, YuanX ; Ma,
> WenwuX ; Wang, Yinan
Hi,
> -Original Message-
> From: Ma, WenwuX
> Sent: Saturday, September 18, 2021 3:27 AM
> To: dev@dpdk.org
> Cc: maxime.coque...@redhat.com; Xia, Chenbo ;
> Jiang, Cheng1 ; Hu, Jiayu ;
> Pai G, Sunil ; Yang, YvonneX
> ; Ma, WenwuX
> Subject: [PATCH v2 2/4] examples/vhost: refactor vhost
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