Hello!
On 2021-07-03 04:32, Xueming(Steven) Li wrote:
+ if (i == n_entries)
+ break;
}
out:
+ info->nb_ranges = i;
Here info maybe NULL.
Good catch, thanks for noticing!
faf3bd901d..d2b27c351f 100644
--- a/lib/ethdev/rte_ethdev.h
+++ b/lib
On Mon, Jul 5, 2021 at 8:35 AM Wang, Haiyue wrote:
> > +int
> > +rte_firmware_read(const char *name, void **buf, size_t *bufsz)
> > +{
> > + char path[PATH_MAX];
> > + int ret;
> > +
> > + ret = firmware_read(name, buf, bufsz);
> > + if (ret < 0) {
> > + snprintf(path,
Made changes and forgot to commit :( please ignore and refer to new v8.
> -Original Message-
> From: Xueming(Steven) Li
> Sent: Monday, July 5, 2021 1:37 PM
> Cc: dev@dpdk.org; Xueming(Steven) Li ; Wang Haiyue
> ; NBU-Contact-Thomas
> Monjalon ; Kinsella Ray ; Andrew
> Rybchenko ; Para
Auxiliary bus [1] provides a way to split function into child-devices
representing sub-domains of functionality. Each auxiliary device
represents a part of its parent functionality.
Auxiliary device is identified by unique device name, sysfs path:
/sys/bus/auxiliary/devices/
Devargs legacy synt
Adds common devargs key definition for "bus", "class" and "driver".
Acked-by: Thomas Monjalon
Signed-off-by: Xueming Li
---
drivers/common/mlx5/mlx5_common.h | 2 --
drivers/common/mlx5/mlx5_common_pci.c | 2 +-
drivers/common/sfc_efx/sfc_efx.c| 7 +++
drivers/common/sfc_
> -Original Message-
> From: dev On Behalf Of David Marchand
> Sent: Tuesday, June 29, 2021 16:07
> To: dev@dpdk.org
> Cc: Igor Russkikh ; Aaron Conole ;
> Michael Santana
> ; Richardson, Bruce ;
> Rasesh Mody
> ; Shahed Shaikh ; Yang, Qiming
> ; Zhang,
> Qi Z ; Heinrich Kuhn ;
> Deven
Hi Christian,
Sorry for the delay.
> -Original Message-
> From: Christian Ehrhardt
> Sent: Friday, July 2, 2021 10:42 AM
> To: Ali Alnubani
> Cc: sta...@dpdk.org; dev@dpdk.org; Abhishek Marathe
> ; Akhil Goyal ;
> benjamin.wal...@intel.com; David Christensen ;
> hariprasad.govindhara...@
Hi Jerin/Akhil,
Could you please review the patch?
Regards
Abhinandan
> -Original Message-
> From: Yigit, Ferruh
> Sent: Saturday, July 3, 2021 4:56 AM
> To: Gujjar, Abhinandan S ; dev@dpdk.org;
> jer...@marvell.com; dpdk...@iol.unh.edu; acon...@redhat.com
> Cc: gak...@marvell.com; Powe
This patch is to add vhost async dequeue data-path in vhost sample.
vswitch can leverage IOAT to accelerate vhost async dequeue data-path.
Signed-off-by: Wenwu Ma
---
doc/guides/sample_app_ug/vhost.rst | 9 +-
examples/vhost/ioat.c | 61 ++---
examples/vhost/ioat.h
From: Yuan Wang
This patch implements asynchronous dequeue data path for split ring.
A new asynchronous dequeue function is introduced. With this function,
the application can try to receive packets from the guest with
offloading large copies to the DMA engine, thus saving precious CPU
cycles.
S
A new API for querying the remaining descriptor ring capacity
is available, so we use the new one instead of the old one.
Signed-off-by: Wenwu Ma
---
examples/vhost/ioat.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/examples/vhost/ioat.c b/examples/vhost/ioat.c
index
Previously, by judging the flag, we call different enqueue/dequeue
functions in data path.
Now, we use an ops that was initialized when Vhost was created,
so that we can call ops directly in Vhost data path without any more
flag judgment.
Signed-off-by: Wenwu Ma
---
examples/vhost/main.c
This patch implements asynchronous dequeue data path for split ring.
A new asynchronous dequeue function is introduced. With this function,
the application can try to receive packets from the guest with
offloading large copies to the DMA engine, thus saving precious CPU
cycles.
v5:
- DMA address u
05/07/2021 05:18, Huisong Li:
> 在 2021/7/5 4:05, Thomas Monjalon 写道:
> > 08/05/2021 10:00, Huisong Li:
> >> Currently, if dev_configure is not invoked or fails to be invoked, users
> >> can still invoke dev_start successfully. This patch adds a "dev_configured"
> >> flag in "rte_eth_dev_data" to co
Hi Andrew,
Thanks very much all the good suggestions, v7 posted.
Best Regards,
Xueming
> -Original Message-
> From: Andrew Rybchenko
> Sent: Monday, July 5, 2021 12:13 AM
> To: Xueming(Steven) Li
> Cc: dev@dpdk.org; Wang Haiyue ; NBU-Contact-Thomas
> Monjalon ; Kinsella Ray
> ; Neil H
Auxiliary bus [1] provides a way to split function into child-devices
representing sub-domains of functionality. Each auxiliary device
represents a part of its parent functionality.
Auxiliary device is identified by unique device name, sysfs path:
/sys/bus/auxiliary/devices/
Devargs legacy synt
Adds common devargs key definition for "bus", "class" and "driver".
Acked-by: Thomas Monjalon
Signed-off-by: Xueming Li
---
drivers/common/mlx5/mlx5_common.h | 2 --
drivers/common/mlx5/mlx5_common_pci.c | 2 +-
drivers/common/sfc_efx/sfc_efx.c| 7 +++
drivers/common/sfc_
In the PCI removal function, PMD releases all driver resources and
cancels the regexdev registry.
However, regexdev registration is accidentally canceled twice.
Remove one of them.
Fixes: b34d816363b5 ("regex/mlx5: support rules import")
Cc: sta...@dpdk.org
Signed-off-by: Michael Baum
---
dri
In the PCI removal function, PMD releases all driver resources allocated
in the probe function.
The MR btree memory is allocated in the probe function, but it is not
freed in remove function what caused a memory leak.
Release it.
Fixes: cda883bbb655 ("regex/mlx5: add dynamic memory registration
The issue can cause illegal physical address access while a huge-page A
is released and huge-page B is allocated on the same virtual address.
The old MR can be matched using the virtual address of huge-page B but
the HW will access the physical address of huge-page A which is no more
part of the DP
On Mon, Jul 5, 2021 at 6:14 AM Pei Zhang wrote:
>
> Hello Christian,
>
> The testing with dpdk 19.11.9-rc3 from Red Hat looks good. We tested below 16
> scenarios and all got PASS on RHEL8:
>
> (1)Guest with device assignment(PF) throughput testing(1G hugepage size): PASS
> (2)Guest with device a
Hi Honnappa,
Shall we cancel this week as I have to leave for urgent family affairs?
thanks
-Original Appointment-
From: Honnappa Nagarahalli
Sent: 2021年5月18日 12:37
To: Honnappa Nagarahalli; Chen, Zhaoyan; Buckley, Daniel M;
juraj.lin...@pantheon.tech; Tu, Lijuan; jer...@marvell.com; L
Hello Christian,
The testing with dpdk 19.11.9-rc3 from Red Hat looks good. We tested below
16 scenarios and all got PASS on RHEL8:
(1)Guest with device assignment(PF) throughput testing(1G hugepage size):
PASS
(2)Guest with device assignment(PF) throughput testing(2M hugepage size) :
PASS
(3)Gue
From: Satheesh Paul
Add support for rte_flow_item_raw to parse custom L2 and L3 protocols.
Signed-off-by: Satheesh Paul
Reviewed-by: Kiran Kumar Kokkilagadda
---
doc/guides/nics/cnxk.rst | 169 +++--
drivers/net/cnxk/cnxk_ethdev_devargs.c | 7 +
drivers/net
From: Satheesh Paul
Add roc API for rte_flow_item_raw to parse custom L2 and L3 protocols.
Signed-off-by: Satheesh Paul
Reviewed-by: Kiran Kumar Kokkilagadda
---
drivers/common/cnxk/roc_mbox.h | 24 ++--
drivers/common/cnxk/roc_nix_ops.c | 14 +
drivers/common/cnxk/roc_npc.h
> -Original Message-
> From: Honnappa Nagarahalli
> Sent: Wednesday, June 30, 2021 9:15 AM
> To: Joyce Kong ; beilei.x...@intel.com;
> qi.z.zh...@intel.com; Ruifeng Wang ;
> bruce.richard...@intel.com; helin.zh...@intel.com
> Cc: dev@dpdk.org; sta...@dpdk.org; nd ; Honnappa
> Nagarahall
Hi David & Qi,
> -Original Message-
> From: Wang, Haiyue
> Sent: Monday, July 5, 2021 09:43
> To: David Marchand ; dev@dpdk.org
> Cc: Yang, Qiming ; Zhang, Qi Z
> Subject: RE: [dpdk-dev] [PATCH v3 1/2] net/ice: factorize firmware loading
>
> Hi David,
>
> > -Original Message-
>
在 2021/7/5 4:05, Thomas Monjalon 写道:
08/05/2021 10:00, Huisong Li:
Currently, if dev_configure is not invoked or fails to be invoked, users
can still invoke dev_start successfully. This patch adds a "dev_configured"
flag in "rte_eth_dev_data" to control whether dev_start can be invoked.
[...]
在 2021/7/3 19:04, Ananyev, Konstantin 写道:
在 2021/7/2 21:23, Ananyev, Konstantin 写道:
On 7/2/2021 12:08 PM, Andrew Rybchenko wrote:
@Thomas, @Ferruh, I tend to accept it (with minor style fixes),
but I need your opinion on it before doing it.
I guess we were relying on the user/application to
On July 2, 2021 9:08 PM, Andrew Rybchenko wrote:
> On 6/17/21 1:59 PM, Jiawen Wu wrote:
> > Adding bare minimum PMD library and doc build infrastructure and claim
> > the maintainership for ngbe PMD.
> >
> > Signed-off-by: Jiawen Wu
>
> Just one nit below.
>
> [snip]
>
> > diff --git a/drivers/
> -Original Message-
> From: Viacheslav Galaktionov
> Sent: Saturday, July 3, 2021 6:01 PM
> To: Xueming(Steven) Li
> Cc: Andrew Rybchenko ; Matan Azrad
> ; Shahaf Shuler
> ; Slava Ovsiienko ;
> NBU-Contact-Thomas Monjalon ;
> Ferruh Yigit ; dev@dpdk.org; sta...@dpdk.org
> Subject: R
Hi David,
> -Original Message-
> From: dev On Behalf Of David Marchand
> Sent: Tuesday, June 29, 2021 16:07
> To: dev@dpdk.org
> Cc: Yang, Qiming ; Zhang, Qi Z
> Subject: [dpdk-dev] [PATCH v3 1/2] net/ice: factorize firmware loading
>
> Both "normal" and "dcf" inits have their copy of s
> -Original Message-
> From: Maxime Coquelin
> Sent: Friday, July 2, 2021 3:41 PM
> To: Hu, Jiayu ; dev@dpdk.org
> Cc: Xia, Chenbo ; Wang, Yinan
>
> Subject: Re: [PATCH 2/2] vhost: add thread unsafe async registration
> functions
>
>
>
> On 5/28/21 10:11 AM, Jiayu Hu wrote:
> > This
08/05/2021 10:00, Huisong Li:
> Currently, if dev_configure is not invoked or fails to be invoked, users
> can still invoke dev_start successfully. This patch adds a "dev_configured"
> flag in "rte_eth_dev_data" to control whether dev_start can be invoked.
[...]
> --- a/lib/ethdev/rte_ethdev_core.h
02/07/2021 14:53, Andrew Rybchenko:
> On 7/2/21 3:30 PM, Thomas Monjalon wrote:
> > 02/07/2021 10:43, Andrew Rybchenko:
> >> On 7/1/21 4:05 PM, Andrew Rybchenko wrote:
> >>> On 7/1/21 3:34 PM, David Marchand wrote:
> On Thu, Jul 1, 2021 at 11:22 AM Andrew Rybchenko
> wrote:
> > The b
02/07/2021 14:58, Andrew Rybchenko:
> On 7/2/21 3:35 PM, Thomas Monjalon wrote:
> > 02/07/2021 10:55, Andrew Rybchenko:
> >> On 6/30/21 4:56 AM, Min Hu (Connor) wrote:
> >>> From: Chengwen Feng
> >>> +Firmware 1.8.0.0 and later versions support reporting link changes to
> >>> the PF.
> >>> +There
2021-07-04 11:28 (UTC+0200), Thomas Monjalon:
> 04/07/2021 10:27, Andrew Rybchenko:
> > On 7/4/21 4:53 AM, Thomas Monjalon wrote:
> > > 04/07/2021 03:38, Thomas Monjalon:
> > >> There are some mix between NUMA node and socket IDs in DPDK.
> > >> Examples:
> > >> * rte_eth_dev_socket_id() retur
On Sun, 04 Jul 2021 11:28:23 +0200
Thomas Monjalon wrote:
> 04/07/2021 10:27, Andrew Rybchenko:
> > On 7/4/21 4:53 AM, Thomas Monjalon wrote:
> > > 04/07/2021 03:38, Thomas Monjalon:
> > >> There are some mix between NUMA node and socket IDs in DPDK.
> > >> Examples:
> > >> * rte_eth_dev_soc
On 6/25/21 2:47 PM, Xueming Li wrote:
> Auxiliary bus [1] provides a way to split function into child-devices
> representing sub-domains of functionality. Each auxiliary device
> represents a part of its parent functionality.
>
> Auxiliary device is identified by unique device name, sysfs path:
>
Signed-off-by: Igor Ryzhov
---
kernel/linux/kni/kni_net.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 99da8d37dd6b..84357bec1341 100644
--- a/kernel/linux/kni/kni_net.c
+++ b/kernel/linux/kni/kni_net.
Current implementation doesn't allow us to update KNI carrier if the
interface is not yet UP in kernel. It means that we can't use it in the
same thread which is processing rte_kni_ops.config_network_if, which is
very convenient, because it allows us to have correct carrier status
of the interface
On 6/25/21 2:47 PM, Xueming Li wrote:
> Adds common devargs key definition for "bus", "class" and "driver".
>
> Acked-by: Thomas Monjalon
> Signed-off-by: Xueming Li
Acked-by: Andrew Rybchenko
On 7/1/21 9:49 AM, Mcnamara, John wrote:
>> -Original Message-
>> From: Yigit, Ferruh
>> Sent: Tuesday, June 29, 2021 9:35 AM
>> To: w...@dpdk.org
>> Cc: dev@dpdk.org; Thomas Monjalon ; Mcnamara, John
>> ; Dmitry Kozlyuk
>> Subject: [PATCH v2] add testing requirement for new PMDs
>>
>> As
From: Chengwen Feng
> This patch introduces 'dmadevice' which is a generic type of DMA
> device.
>
> The APIs of dmadev library exposes some generic operations which can
> enable configuration and I/O with the DMA devices.
>
Did you consider RTE_COMP_ALGO_NULL xform in compressdev library?
>
From: Havlík Martin
> Dne 2021-06-23 09:04, Min Hu (Connor) napsal:
> > 在 2021/6/22 17:25, Martin Havlik 写道:
> >> When dedicated queues are enabled, mlx5 PMD fails to install RTE
> >> Flows if the underlying ethdev is not started:
> >> bond_ethdev_8023ad_flow_set(267) - bond_ethdev_8023ad_flow_se
I guess review from net/mlx5 maintainers would be very useful
here. Adding in Cc.
On 6/22/21 12:25 PM, Martin Havlik wrote:
> This patchset fixes the inability to use dedicated queues
> on mlx5 PMD due to RTE Flow rule attempted creation prior to
> starting the device.
> Missing return value check
On 7/2/21 4:18 PM, Chengwen Feng wrote:
> This patch introduces 'dmadevice' which is a generic type of DMA
> device.
"This patch introduces ... " -> "Introduce ..."
>
> The APIs of dmadev library exposes some generic operations which can
> enable configuration and I/O with the DMA devices.
>
>
On Fri, Jul 2, 2021 at 6:51 PM Chengwen Feng wrote:
>
> This patch introduces 'dmadevice' which is a generic type of DMA
> device.
>
> The APIs of dmadev library exposes some generic operations which can
> enable configuration and I/O with the DMA devices.
>
> Signed-off-by: Chengwen Feng
Thanks
04/07/2021 10:27, Andrew Rybchenko:
> On 7/4/21 4:53 AM, Thomas Monjalon wrote:
> > 04/07/2021 03:38, Thomas Monjalon:
> >> There are some mix between NUMA node and socket IDs in DPDK.
> >> Examples:
> >>* rte_eth_dev_socket_id() returns the NUMA node.
> >>* rte_malloc use sockets to alloca
On 7/4/21 4:53 AM, Thomas Monjalon wrote:
> 04/07/2021 03:38, Thomas Monjalon:
>> There are some mix between NUMA node and socket IDs in DPDK.
>> Examples:
>> * rte_eth_dev_socket_id() returns the NUMA node.
>> * rte_malloc use sockets to allocate the memory
>>
>> Is it critical?
>
> The
On Sat, Jul 3, 2021 at 5:54 PM Morten Brørup wrote:
>
> > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jerin Jacob
> > Sent: Saturday, 3 July 2021 11.09
> >
> > On Sat, Jul 3, 2021 at 2:23 PM Morten Brørup
> > wrote:
> > >
> > > > From: fengchengwen [mailto:fengcheng...@huawei.com]
> > >
On Sat, Jul 3, 2021 at 5:30 PM Morten Brørup wrote:
>
> > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of fengchengwen
> > Sent: Saturday, 3 July 2021 11.45
> >
> > On 2021/7/3 16:53, Morten Brørup wrote:
> > >> From: fengchengwen [mailto:fengcheng...@huawei.com]
> > >> Sent: Saturday, 3 July
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