2021-08-26 19:31 (UTC-0700), William Tu:
> Hi Dmitry,
> Thanks, I have one question.
>
> On Thu, Aug 26, 2021 at 5:19 PM Dmitry Kozlyuk
> wrote:
> >
> > This roadmap has been discussed on Windows community calls Aug 5 and Aug 19
> > and it met no principal objections. It extends beyond the neare
On 8/27/2021 8:59 AM, Andrew Rybchenko wrote:
> On 8/27/21 4:19 AM, Ferruh Yigit wrote:
>> Add 'RTE_ETH' namespace to all enums & macros in a backward compatible
>> way. The macros for backward compatibility can be removed in next LTS.
>>
>> Internal components switched to new enum & macro names.
>
17/08/2021 16:35, Bruce Richardson:
> On Wed, Aug 11, 2021 at 02:03:22AM +0300, Dmitry Kozlyuk wrote:
> > Install command for meson >= 0.55.0 referenced the script by a plain
> > string, assuming the build directory to be directly under the source
> > tree root. This resulted in an error when the a
Add statistic tracking for operations in IOAT.
Signed-off-by: Conor Walsh
---
doc/guides/dmadevs/ioat.rst| 23 +++
drivers/dma/ioat/ioat_dmadev.c | 40 ++
2 files changed, 63 insertions(+)
diff --git a/doc/guides/dmadevs/ioat.rst b/doc/guides/
Add the data path functions for gathering completed operations
from IOAT devices.
Signed-off-by: Conor Walsh
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/ioat.rst| 48 ++-
drivers/dma/ioat/ioat_dmadev.c | 141 +
2 files changed, 188 insertions(+
Add data path functions for enqueuing and submitting operations to
IOAT devices.
Signed-off-by: Conor Walsh
---
doc/guides/dmadevs/ioat.rst| 54
drivers/dma/ioat/ioat_dmadev.c | 92 ++
2 files changed, 146 insertions(+)
diff --git a/doc/g
Add start, stop and recover functions for IOAT devices.
Signed-off-by: Conor Walsh
Signed-off-by: Bruce Richardson
---
doc/guides/dmadevs/ioat.rst| 3 ++
drivers/dma/ioat/ioat_dmadev.c | 82 ++
2 files changed, 85 insertions(+)
diff --git a/doc/guides/dmade
Add functions for device configuration. The info_get and close functions
are included here also. info_get can be useful for checking successful
configuration and close is used by the dmadev api when releasing a
configured device.
Signed-off-by: Conor Walsh
---
doc/guides/dmadevs/ioat.rst| 24
Add data structures required for the data path of IOAT devices.
Signed-off-by: Conor Walsh
Signed-off-by: Bruce Richardson
---
drivers/dma/ioat/ioat_dmadev.c | 61 -
drivers/dma/ioat/ioat_hw_defs.h | 214
2 files changed, 274 insertions(+), 1 deletion(
When a suitable device is found during the PCI probe, create a dmadev
instance for each channel. Internal structures and HW definitions required
for device creation are also included.
Signed-off-by: Conor Walsh
---
drivers/dma/ioat/ioat_dmadev.c | 115 ++-
drivers/d
Add the basic device probe/remove skeleton code and initial documentation
for new IOAT DMA driver. Maintainers update is also included in this
patch.
Signed-off-by: Conor Walsh
---
MAINTAINERS| 6 +++
doc/guides/dmadevs/index.rst | 1 +
doc/guides/dmadevs/
This patchset adds a dmadev driver and associated documentation to support
Intel QuickData Technology devices, part of the Intel I/O Acceleration
Technology (Intel I/OAT). This driver is intended to ultimately replace
the current IOAT rawdev driver
NOTE: This patchset has several dependencies:
-
From: Conor Walsh
Move the example script for configuring IDXD devices bound to the IDXD
kernel driver from raw to dma, and create a symlink to still allow use from
raw.
Signed-off-by: Conor Walsh
Signed-off-by: Kevin Laatz
---
drivers/dma/idxd/dpdk_idxd_cfg.py | 117 +
Add statistic tracking for DSA devices.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/idxd.rst | 11 +++
drivers/dma/idxd/idxd_bus.c | 2 ++
drivers/dma/idxd/idxd_common.c | 23 +++
drivers/dma/idxd/idxd_internal.h |
Add the data path functions for gathering completed operations.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/idxd.rst | 25
drivers/dma/idxd/idxd_common.c | 235 +++
drivers/dma/idxd/idxd_internal.h | 5 +
3 files c
Add data path functions for enqueuing and submitting operations to DSA
devices.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/idxd.rst | 64 ++
drivers/dma/idxd/idxd_common.c | 138 +++
drivers/dma/idxd/idxd_int
Add device start/stop functions for DSA devices bound to vfio. For devices
bound to the IDXD kernel driver, these are not required since the IDXD
kernel driver takes care of this.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
drivers/dma/idxd/idxd_pci.c | 52 +++
Add functions for device configuration. The info_get function is included
here since it can be useful for checking successful configuration.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/idxd.rst | 33
drivers/dma/idxd/idxd_bus.c |
Add data structures required for the data path for IDXD devices.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
drivers/dma/idxd/idxd_bus.c | 1 +
drivers/dma/idxd/idxd_common.c | 33 ++
drivers/dma/idxd/idxd_hw_defs.h | 59 ++
When a suitable device is found during the PCI probe, create a dmadev
instance for each HW queue. HW definitions required are also included.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
drivers/dma/idxd/idxd_hw_defs.h | 71
drivers/dma/idxd/idxd_internal.h | 14 ++
When a suitable device is found during the bus scan/probe, create a dmadev
instance for each HW queue. Internal structures required for device
creation are also added.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
drivers/dma/idxd/idxd_bus.c | 20 -
drivers/dma/idx
Add the basic device probing for DSA devices bound to the IDXD kernel
driver. These devices can be configured via sysfs and made available to
DPDK if they are found during bus scan. Relevant documentation is included.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
doc/guides/dma
Add the basic device probe/remove skeleton code for DSA device bound to
the vfio pci driver. Relevant documentation and MAINTAINERS update also
included.
Signed-off-by: Bruce Richardson
Signed-off-by: Kevin Laatz
---
MAINTAINERS| 10 +
doc/guides/dmadevs/idxd.rst
Add new section to the programmer's guide for dmadev devices.
Signed-off-by: Kevin Laatz
---
doc/guides/dmadevs/index.rst | 14 ++
doc/guides/index.rst | 1 +
2 files changed, 15 insertions(+)
create mode 100644 doc/guides/dmadevs/index.rst
diff --git a/doc/guides/dmadevs/
From: Bruce Richardson
Only build the rawdev IDXD/IOAT drivers if the dmadev drivers are not
present.
Signed-off-by: Bruce Richardson
---
drivers/raw/ioat/meson.build | 23 ---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/raw/ioat/meson.build b/dri
This patchset adds a dmadev driver and associated documentation to support
Intel Data Streaming Accelerator devices. This driver is intended to
ultimately replace the current IDXD part of the IOAT rawdev driver.
NOTE: This patchset has several dependencies:
- v16 of the dmadev set [1]
- rfc of
Old IOVA cache entries are left when there is a change on virtio driver
in VM. In case that all these old entries have iova addresses lesser
than new iova entries, vhost code will need to iterate all the cache to
find the new ones. In case of just a new iova entry needed for the new
translations, t
27/08/2021 14:55, Bruce Richardson:
> On Fri, Aug 27, 2021 at 02:30:44PM +0200, Thomas Monjalon wrote:
> > 17/08/2021 14:54, Jerin Jacob:
> > > On Tue, Aug 17, 2021 at 5:59 PM Bruce Richardson
> > > wrote:
> > > >
> > > > On Fri, Jul 30, 2021 at 01:05:48PM +0530, jer...@marvell.com wrote:
> > > >
The rte_vhost_driver_unregister() and vhost_user_read_cb()
can be called at the same time by 2 threads.
when memory of vsocket is freed in rte_vhost_driver_unregister(),
the invalid memory of vsocket is accessed in vhost_user_read_cb().
It's a bug of both mode for vhost as server or client.
E.g.,v
Are we good with this patch with the current state? @Olivier: Any comments
on the above suggestions?
On Tue, Aug 3, 2021 at 1:49 PM Mohsin Kazmi
wrote:
>
>
> On Sat, Jul 31, 2021 at 1:49 PM Andrew Rybchenko <
> andrew.rybche...@oktetlabs.ru> wrote:
>
>> On 7/30/21 2:11 PM, Olivier Matz wrote:
>>
> -Original Message-
> From: Andrew Rybchenko
> Sent: Wednesday, August 18, 2021 10:00 PM
> To: Ajit Khaparde ; Somnath Kotur
> ; John Daley
> ; Hyong Youb Kim ; Beilei Xing
> ; Qiming Yang
> ; Qi Zhang ; Haiyue Wang
> ; Matan Azrad
> ; Shahaf Shuler ; Slava Ovsiienko
> ; NBU-Contac
On Fri, Aug 27, 2021 at 02:30:44PM +0200, Thomas Monjalon wrote:
> 17/08/2021 14:54, Jerin Jacob:
> > On Tue, Aug 17, 2021 at 5:59 PM Bruce Richardson
> > wrote:
> > >
> > > On Fri, Jul 30, 2021 at 01:05:48PM +0530, jer...@marvell.com wrote:
> > > > From: Jerin Jacob
> > > >
> > > > Since meson 0
17/08/2021 14:54, Jerin Jacob:
> On Tue, Aug 17, 2021 at 5:59 PM Bruce Richardson
> wrote:
> >
> > On Fri, Jul 30, 2021 at 01:05:48PM +0530, jer...@marvell.com wrote:
> > > From: Jerin Jacob
> > >
> > > Since meson 0.59.0 version, the extract_all_objects() API
> > > need to pass explicit boolean
Thanks for getting this feature more complete!
> -Original Message-
> From: Andrew Rybchenko
> Sent: Friday, August 27, 2021 2:40 PM
> To: Xiaoyun Li
> Cc: dev@dpdk.org; Xueming(Steven) Li ; Viacheslav
> Galaktionov ; Andy
> Moreton
> Subject: [PATCH] app/testpmd: add command to print
On Fri, Aug 27, 2021 at 3:14 PM Thomas Monjalon wrote:
>
> 31/07/2021 15:42, Jerin Jacob:
> > On Sat, Jul 31, 2021 at 1:51 PM Thomas Monjalon wrote:
> > > 31/07/2021 09:06, Jerin Jacob:
> > > > On Fri, Jul 30, 2021 at 7:25 PM Thomas Monjalon
> > > > wrote:
> > > > > From: Elena Agostini
> > >
19/08/2021 09:09, Ali Alnubani:
> From: jer...@marvell.com
> > In clang 12.0.1 version, the use of pthread_yield() deprecated, use
> > sched_yield() instead.
> >
> > log:
> >
> > Compiling C object
> > examples/dpdk-pthread_shim.p/performance-
> > thread_pthread_shim_main.c.o
> > ../examples/per
On Fri, Aug 27, 2021 at 12:44:17PM +0530, Jerin Jacob wrote:
> On Fri, Aug 27, 2021 at 12:03 AM Bruce Richardson
> wrote:
> >
> > For each dmadev instance, perform some basic copy tests to validate that
> > functionality.
> >
> > Signed-off-by: Bruce Richardson
> > ---
> > app/test/test_dmadev.c
> -Original Message-
> From: Kevin Traynor
> Sent: Thursday, August 26, 2021 6:46 PM
> To: Ferruh Yigit ; Ben Magistro ;
> dev@dpdk.org; Beilei Xing ;
> Luca Boccassi ; Christian Ehrhardt
> ; Xueming(Steven) Li
>
> Cc: ben.magis...@trinitycyber.com; stefan.baran...@trinitycyber.com; Q
On 2021-08-27 12:18, Xueming(Steven) Li wrote:
-Original Message-
From: Andrew Rybchenko
Sent: Wednesday, August 18, 2021 10:00 PM
To: Ajit Khaparde ; Somnath Kotur
; John Daley
; Hyong Youb Kim ; Beilei Xing
; Qiming Yang
; Qi Zhang ; Haiyue Wang
; Matan Azrad
; Shahaf Shuler ; Slava
31/07/2021 15:42, Jerin Jacob:
> On Sat, Jul 31, 2021 at 1:51 PM Thomas Monjalon wrote:
> > 31/07/2021 09:06, Jerin Jacob:
> > > On Fri, Jul 30, 2021 at 7:25 PM Thomas Monjalon
> > > wrote:
> > > > From: Elena Agostini
> > > >
> > > > In heterogeneous computing system, processing is not only in
RX adapter user memove() to move unprocessed events to the beginning of
the packet enqueue buffer. The use memmove() was found to consume good
amount of CPU cycles (about 20%).
This patch removes the use of memove() while implementina a circular
buffer to avoid copying of data. With this change RX
On 2021-08-27 11:20, Xueming(Steven) Li wrote:
Thanks for getting this feature more complete!
-Original Message-
From: Andrew Rybchenko
Sent: Friday, August 27, 2021 2:40 PM
To: Xiaoyun Li
Cc: dev@dpdk.org; Xueming(Steven) Li ; Viacheslav
Galaktionov ; Andy
Moreton
Subject: [PATCH]
Hi Jiayu,
Thanks for working on it!
On 8/20/21 2:44 PM, Jiayu Hu wrote:
> Copy threshold is introduced in async vhost data path to select
> the appropriate copy engine to do copies for higher efficiency.
> However, it may cause packets out-of-order, and it also causes
> data path performance unpr
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")
Signe
This patch adds a new API "rte_eth_dev_conf_info_get()" to help users get
device configuration info.
Signed-off-by: Jie Wang
---
lib/ethdev/rte_ethdev.c | 28
lib/ethdev/rte_ethdev.h | 21 +
lib/ethdev/version.map | 3 +++
3 files changed, 52 in
Launch testpmd with multiple queues, and check rx_offload info.
When testpmd shows the port configuration, it doesn't show RSS_HASH.
---
v8: delete "rte_exit" and just print error log.
v7:
- delete struct "rte_eth_dev_conf_info", and reuse struct "rte_eth_conf".
- add "__rte_experimental" to th
On 8/27/21 4:19 AM, Ferruh Yigit wrote:
> Add 'RTE_ETH' namespace to all enums & macros in a backward compatible
> way. The macros for backward compatibility can be removed in next LTS.
>
> Internal components switched to new enum & macro names.
>
> Signed-off-by: Ferruh Yigit
> Acked-By: Tyler
Hi
> -Original Message-
> From: Wang, Jie1X
> Sent: Thursday, August 26, 2021 15:09
> To: dev@dpdk.org
> Cc: Li, Xiaoyun ; andrew.rybche...@oktetlabs.ru;
> tho...@monjalon.net; Yigit, Ferruh ; Wang, Jie1X
>
> Subject: [PATCH v7 2/2] app/testpmd: fix testpmd doesn't show RSS hash
> offloa
Hi
> -Original Message-
> From: Andrew Rybchenko
> Sent: Friday, August 27, 2021 14:40
> To: Li, Xiaoyun
> Cc: dev@dpdk.org; Xueming Li ; Viacheslav Galaktionov
> ; Andy Moreton
> Subject: [PATCH] app/testpmd: add command to print representor info
>
> From: Viacheslav Galaktionov
>
>
On Fri, Aug 27, 2021 at 12:03 AM Bruce Richardson
wrote:
>
> For each dmadev instance, perform some basic copy tests to validate that
> functionality.
>
> Signed-off-by: Bruce Richardson
> ---
> app/test/test_dmadev.c | 157 +
> 1 file changed, 157 inserti
From: Viacheslav Galaktionov
Let the driver provide the user with information about available
representors by implementing the representor_info_get operation.
Due to the lack of any structure to representor IDs, every ID range
describes exactly one representor.
Signed-off-by: Viacheslav Galakti
From: Viacheslav Galaktionov
The representor support has been implemented to some extent, and the fact
that ethdev mport is equivalent to entity mport is by design.
Fixes: 1fb65e4dae8 ("net/sfc: support flow action port ID in transfer rules")
Cc: sta...@dpdk.org
Signed-off-by: Viacheslav Galakt
From: Viacheslav Galaktionov
Representor IDs must be unique for each representor. VFs, which are
currently used, are not unique as they may repeat in combination with
different PCI controllers and PFs. On the other hand, switch port IDs
are unique, so they are a better fit for this role.
Signed-
From: Viacheslav Galaktionov
Allow the user to specify representor entities using the structured
parameter values.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
---
drivers/net/sfc/sfc_ethdev.c | 181 ---
drive
From: Viacheslav Galaktionov
This information will be useful when representor info API is implemented.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
---
drivers/net/sfc/sfc_ethdev.c | 11 +--
drivers/net/sfc/sfc_repr.c | 20
From: Viacheslav Galaktionov
Make representor names unique on multi-host configurations.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
---
drivers/net/sfc/sfc_repr.c | 28 ++--
drivers/net/sfc/sfc_switch.c | 28 +
From: Viacheslav Galaktionov
Newer hardware may have arbitrarily complex controller configurations,
and for this reason the mapping has been made dynamic: it is represented
with a dynamic array that is indexed by controller numbers and each
element contains an EFX interface number. Since the numb
From: Viacheslav Galaktionov
Equality checks between VNICs should be done by comparing their client
handles. This means that clients should be able to retrieve client handles
for arbitrary functions and themselves.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-
From: Viacheslav Galaktionov
This is required to provide the driver with the current state of mports.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
---
drivers/common/sfc_efx/base/efx.h | 56 +++
drivers/common/sfc_efx/base/efx_mae.
From: Viacheslav Galaktionov
This information is required to be able to fully identify the function.
Add this information to the NIC configuration structure for easy access.
Signed-off-by: Viacheslav Galaktionov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
---
drivers/common/sfc
From: Igor Romanov
Implement traffic forwarding for representor and representor proxy
from virtual functions to representor Rx queues.
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
Reviewed-by: Ivan Malov
---
drivers/net/sfc/sfc_repr.c | 12 +++
From: Igor Romanov
Gather statistics of enqueued and dequeued packets in Rx and Tx burst
callbacks to report in stats_get callback.
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
Reviewed-by: Ivan Malov
---
drivers/net/sfc/sfc_repr.c | 60 +
From: Viacheslav Galaktionov
Provide helper function to compose multi-host aware PCIe
function M-port selector.
The firmware expects mport selectors to use different sets of values to
represent a PCIe interface in mport selectors and elsewhere. In order to
avoid having the user perform the conve
From: Viacheslav Galaktionov
If for some reason the hardware switch ID initialization function fails,
MAE lock is still held after the function finishes. This patch fixes that.
Fixes: 1e7fbdf0ba19 ("net/sfc: support concept of switch domains/ports")
Cc: sta...@dpdk.org
Signed-off-by: Viacheslav
From: Igor Romanov
Implement the callback by reporting link down if the representor
is not started, otherwise report link up with undefined link speed.
Link speed is undefined since representors can pass traffic to each
other even if the PF link is down.
Signed-off-by: Igor Romanov
Signed-off-
From: Igor Romanov
Support probing the device multiple times so that additional port
representors can be created with hotplug EAL API. To hotplug a
representor, the PF must be hotplugged with different representor
device argument.
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
Rev
From: Igor Romanov
Set ingress mport dynamic field in mbuf in EF100.
For a given PF, Rx queues of representor devices
function on top of the only Rx queue operated by
the PF representor proxy facility. This field is
a means to demultiplex traffic hitting the queue.
Signed-off-by: Igor Romanov
From: Igor Romanov
Layout of the EF100 Rx prefix is defined in terms of a 32 bytes long
value type (xword). Replace oword with xword to avoid truncation.
Signed-off-by: Igor Romanov
Signed-off-by: Andrew Rybchenko
Reviewed-by: Andy Moreton
Reviewed-by: Ivan Malov
---
drivers/net/sfc/sfc_ef1
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