Hi,
I'm running an ixgbevf PMD on an AWS guests with extended networking
(SR-IOV functions of 82599 Intel's NIC) and noticed that even in the
current git tree there is no support for a multi-queue in this PMD: reta
size returned by rte_eth_dev_info_get() call is 0, while max_rx_queues and
max_tx_qu
On Dec 19, 2014 3:35 AM, "Ouyang, Changchun"
wrote:
>
> My response as below.
>
>
>
> From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Thursday, December 18, 2014 9:06 PM
> To: dev at dpdk.org; Ouyang, Changchun
> Subject: Re: [PATCH 0/6] Enable VF RSS for Niantic
>
>
>
>
>
> On
On Dec 26, 2014 4:41 AM, "Ouyang, Changchun"
wrote:
>
>
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Thursday, December 25, 2014 8:46 PM
> > To: Ouyang, Changchun; dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v3 0/6] Enable VF RSS
On Dec 26, 2014 3:52 AM, "Ouyang, Changchun"
wrote:
>
>
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Thursday, December 25, 2014 9:20 PM
> > To: Ouyang, Changchun; dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v3 5/6] ixgbe: Config
On Dec 26, 2014 9:28 AM, "Ouyang, Changchun"
wrote:
>
> Hi Vladislav,
>
>
>
> From: Vladislav Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Friday, December 26, 2014 2:49 PM
> To: Ouyang, Changchun
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-
On Apr 23, 2015 12:20 PM, "Ananyev, Konstantin" <
konstantin.ananyev at intel.com> wrote:
>
> Argh, yep my bad - somehow missed that ixgbe/ixgbe_type.h was modified.
> Yep, I suppose it has to be fixed asap.
> Vlad, can you provide a patch and move it into struct ixgbe_adapter, as
was suggested?
On Aug 19, 2015 03:42, "Lu, Wenzhuo" wrote:
>
> Hi Helin,
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vlad Zolotarov
> > Sent: Friday, August 14, 2015 1:38 PM
> > To: Zhang, Helin; dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v1] ixgbe_pmd: fo
On Aug 24, 2015 21:54, "Zhang, Helin" wrote:
>
>
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Monday, August 24, 2015 11:26 AM
> > To: Zhang, Helin; Gleb Natapov
> > Cc: dev at dpdk.org
> > Subject: Re: [dpdk-dev] i40e and RSS woes
> >
Helin
>
>
>
> From: Zhang, Helin
> Sent: Wednesday, August 19, 2015 10:29 AM
> To: Vladislav Zolotarov
> Cc: Lu, Wenzhuo; dev at dpdk.org
>
> Subject: RE: [dpdk-dev] [PATCH v1] ixgbe_pmd: forbid tx_rs_thresh above 1
for all NICs but 82598
>
>
>
> Hi Vlad
&g
path HW limitation" thread.
>
> Regards,
> Helin
>
> >
> > thanks,
> > vlad
> >
> > > It does not have any check for the number of descriptors to be used
> > > for a single packet, and it relies on the users to give correct mbuf
>
On Aug 29, 2015 16:55, "Masood Moshref Javadi"
wrote:
>
> Thanks a lot.
>
> So I assume the only way to see if there are more than 256 packets in the
> queue is to count them using rte_eth_rx_count
Sorry for bulging in but i think Masood rose a very important general
question here, which is: how
On Mar 5, 2015 9:14 PM, "Thomas Monjalon" wrote:
>
> 2015-03-05 16:18, Vlad Zolotarov:
> >
> > On 03/05/15 16:01, Thomas Monjalon wrote:
> > > 2015-03-05 15:39, Vlad Zolotarov:
> > >> On 03/05/15 15:19, Thomas Monjalon wrote:
> > >>> 2015-03-05 13:28, Vlad Zolotarov:
> > Enables LRO support i
On Mar 9, 2015 6:39 PM, "Ananyev, Konstantin"
wrote:
>
>
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Monday, March 09, 2015 3:58 PM
> > To: Ananyev, Konstantin; Wodkowski, PawelX; dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v5 1
On Mar 9, 2015 8:01 PM, "Mcnamara, John" wrote:
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vladislav Zolotarov
> > Sent: Monday, March 9, 2015 5:14 PM
> > To: Ananyev, Konstantin
> > Cc: dev at dpdk.or
On Mar 9, 2015 8:01 PM, "Mcnamara, John" wrote:
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vladislav Zolotarov
> > Sent: Monday, March 9, 2015 5:14 PM
> > To: Ananyev, Konstantin
> > Cc: dev at dpdk.or
On Mar 13, 2015 2:51 PM, "Ananyev, Konstantin"
wrote:
>
> Hi Vlad,
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Friday, March 13, 2015 11:52 AM
> > To: Ananyev, Konstantin; dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v3 0/3]: bug
On Oct 6, 2015 12:55 AM, "Michael S. Tsirkin" wrote:
>
> On Thu, Oct 01, 2015 at 11:33:06AM +0300, Michael S. Tsirkin wrote:
> > Just forwarding events is not enough to make a valid driver.
> > What is missing is a way to access the device in a safe way.
>
> Thinking about it some more, maybe some
On Oct 23, 2015 9:02 AM, "Zhang, Helin" wrote:
>
>
>
> > -Original Message-
> > From: Lu, Wenzhuo
> > Sent: Friday, October 23, 2015 1:52 PM
> > To: dev at dpdk.org
> > Cc: Zhang, Helin; Lu, Wenzhuo
> > Subject: [PATCH v4] ixgbe: Drop flow control frames from VFs
> >
> > This patch will dr
On Oct 23, 2015 9:30 AM, "Zhang, Helin" wrote:
>
>
>
> From: Vladislav Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Friday, October 23, 2015 2:24 PM
> To: Zhang, Helin
> Cc: Lu, Wenzhuo; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] ixgbe:
On Sep 11, 2015 5:55 PM, "Thomas Monjalon"
wrote:
>
> 2015-09-11 17:47, Avi Kivity:
> > On 09/11/2015 05:25 PM, didier.pallard wrote:
> > > On 08/25/2015 08:52 PM, Vlad Zolotarov wrote:
> > >>
> > >> Helin, the issue has been seen on x540 devices. Pls., see a chapter
> > >> 7.2.1.1 of x540 devices
On Sep 9, 2015 4:19 PM, "Ananyev, Konstantin"
wrote:
>
> Hi Thomas,
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Thomas Monjalon
> > Sent: Wednesday, September 09, 2015 1:19 PM
> > To: Zhang, Helin
> > Cc: dev at dpdk.org
> > Subject: Re: [dpdk-dev]
On Sep 11, 2015 6:43 PM, "Avi Kivity" wrote:
>
> On 09/11/2015 06:12 PM, Vladislav Zolotarov wrote:
>>
>>
>> On Sep 11, 2015 5:55 PM, "Thomas Monjalon"
wrote:
>> >
>> > 2015-09-11 17:47, Avi Kivity:
>> > > On 09/11/
On Sep 11, 2015 7:00 PM, "Richardson, Bruce"
wrote:
>
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vladislav Zolotarov
> > Sent: Friday, September 11, 2015 4:13 PM
> > To: Thomas Monjalon
> > Cc: d
On Sep 11, 2015 7:07 PM, "Richardson, Bruce"
wrote:
>
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Vladislav Zolotarov
> > Sent: Friday, September 11, 2015 5:04 PM
> > To: Avi Kivity
> > Cc: dev
On Sep 11, 2015 7:09 PM, "Thomas Monjalon"
wrote:
>
> 2015-09-11 18:43, Avi Kivity:
> > On 09/11/2015 06:12 PM, Vladislav Zolotarov wrote:
> > > On Sep 11, 2015 5:55 PM, "Thomas Monjalon" > > <mailto:thomas.monjalon at 6wind.com>> wrote:
On Jul 30, 2015 22:00, "Zhang, Helin" wrote:
>
>
>
> > -Original Message-
> > From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> > Sent: Thursday, July 30, 2015 10:56 AM
> > To: Zhang, Helin; Ananyev, Konstantin
> > Cc: dev at dpdk.org
> > Subject: Re: i40e xmit path HW limitati
On Sep 25, 2015 11:44 AM, "Jingjing Wu" wrote:
>
> In SR-IOV mode a VF sending LFC or PFC would throttle the entire port.
> The workaround is to add a filter to drop pause frames from VFs from
> sending pause frames.
This is a very strange approach - this would silently disable the Tx FC
while a
On Sep 27, 2015 12:43 PM, "Michael S. Tsirkin" wrote:
>
> On Sun, Sep 27, 2015 at 10:05:11AM +0300, Vlad Zolotarov wrote:
> > Hi,
> > I was trying to use uio_pci_generic with Intel's 10G SR-IOV devices on
> > Amazon EC2 instances with Enhanced Networking enabled.
> > The idea is to create a DPDK e
Igor, Evgeny,
Please, review.
On 3/5/20 5:23 PM, Vlad Zolotarov wrote:
There is a funny logic that seems to be outdated which tries to detect
a situation when a user requests a default size of the queue and
configures a device specific default value.
This seems to be not in line with the DPDK c
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