On 2021/7/5 18:28, Morten Brørup wrote:
>> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jerin Jacob
>> Sent: Sunday, 4 July 2021 09.43
>>
>> 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: Saturd
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jerin Jacob
> Sent: Sunday, 4 July 2021 09.43
>
> 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
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
> 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]
> > > Sent: Saturday, 3 July 2021 02.32
> > >
> > > On 2021/7/2 22:57, Mor
> 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 2021 02.32
> >>
> >> On 2021/7/2 22:57, Morten Brørup wrote:
> >>
On 2021/7/3 16:53, Morten Brørup wrote:
>> From: fengchengwen [mailto:fengcheng...@huawei.com]
>> Sent: Saturday, 3 July 2021 02.32
>>
>> On 2021/7/2 22:57, Morten Brørup wrote:
In the DPDK framework, many data-plane API names contain queues.
>> e.g.
eventdev/crypto..
The concept of
On Sat, Jul 3, 2021 at 2:23 PM Morten Brørup wrote:
>
> > From: fengchengwen [mailto:fengcheng...@huawei.com]
> > Sent: Saturday, 3 July 2021 02.32
> >
> > On 2021/7/2 22:57, Morten Brørup wrote:
> > >> In the DPDK framework, many data-plane API names contain queues.
> > e.g.
> > >> eventdev/crypt
> From: fengchengwen [mailto:fengcheng...@huawei.com]
> Sent: Saturday, 3 July 2021 02.32
>
> On 2021/7/2 22:57, Morten Brørup wrote:
> >> In the DPDK framework, many data-plane API names contain queues.
> e.g.
> >> eventdev/crypto..
> >> The concept of virt queues has continuity.
> >
> > I was al
On 2021/7/2 22:57, Morten Brørup wrote:
>> In the DPDK framework, many data-plane API names contain queues. e.g.
>> eventdev/crypto..
>> The concept of virt queues has continuity.
>
> I was also wondering about the name "virtual queue".
>
> Usually, something "virtual" would be an abstraction of
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of fengchengwen
> Sent: Friday, 2 July 2021 15.45
>
> On 2021/7/1 23:01, Jerin Jacob wrote:
> >> [key point]:
> >> ------
> >> | channel || channel |
> >> ------
> >> \
On 2021/7/2 15:07, Liang Ma wrote:
>> 8) One example:
>> vq_id = rte_dmadev_queue_setup(dev, config.{HW-queue-index=x, opaque});
>> if (vq_id < 0) {
>> // create virt-queue failed
>> return;
>> }
>> // submit memcpy task
>> cookit = rte_dmadev_memcpy(dev,
On 2021/7/1 23:01, Jerin Jacob wrote:
>> [key point]:
>> ------
>> | channel || channel |
>> ------
>> \ /
>> \ /
>>\ /
>>
>> | H
On 2021/6/28 18:00, Bruce Richardson wrote:
>> 4) The driver's ops design (here we only list key points):
>> [dev_info_get]: mainly return the number of HW-queues
>> [dev_configure]: nothing important
>> [queue_setup]: create one virt-queue, has following main parameters:
>>
On Fri, Jul 02, 2021 at 09:39:10AM +0200, Morten Brørup wrote:
> > From: Bruce Richardson [mailto:bruce.richard...@intel.com] Sent:
> > Thursday, 1 July 2021 18.34
> >
> > On Thu, Jul 01, 2021 at 08:31:00PM +0530, Jerin Jacob wrote:
> > > On Sat, Jun 26, 2021 at 9:29 AM fengchengwen
> > wrote:
>
> From: Bruce Richardson [mailto:bruce.richard...@intel.com]
> Sent: Thursday, 1 July 2021 18.34
>
> On Thu, Jul 01, 2021 at 08:31:00PM +0530, Jerin Jacob wrote:
> > On Sat, Jun 26, 2021 at 9:29 AM fengchengwen
> wrote:
> > >
> > > Hi, all
> > > I analyzed the current DPAM DMA driver and drew t
On Sat, Jun 26, 2021 at 11:59:49AM +0800, fengchengwen wrote:
> Hi, all
> I analyzed the current DPAM DMA driver and drew this summary in conjunction
> with the previous discussion, and this will as a basis for the V2
> implementation.
> Feedback is welcome, thanks
>
>
> dpaa2_qdma:
> [pro
On Thu, Jul 01, 2021 at 08:31:00PM +0530, Jerin Jacob wrote:
> On Sat, Jun 26, 2021 at 9:29 AM fengchengwen wrote:
> >
> > Hi, all
> > I analyzed the current DPAM DMA driver and drew this summary in
> > conjunction
> > with the previous discussion, and this will as a basis for the V2
> > imple
On Sat, Jun 26, 2021 at 9:29 AM fengchengwen wrote:
>
> Hi, all
> I analyzed the current DPAM DMA driver and drew this summary in conjunction
> with the previous discussion, and this will as a basis for the V2
> implementation.
> Feedback is welcome, thanks
Thanks for the write-up.
>
> dpaa
On Mon, Jun 28, 2021 at 12:14:31PM +0100, Ananyev, Konstantin wrote:
>
> Hi everyone,
>
> > On Sat, Jun 26, 2021 at 11:59:49AM +0800, fengchengwen wrote:
> > > Hi, all
> > > I analyzed the current DPAM DMA driver and drew this summary in
> > > conjunction
> > > with the previous discussion, an
Hi everyone,
> On Sat, Jun 26, 2021 at 11:59:49AM +0800, fengchengwen wrote:
> > Hi, all
> > I analyzed the current DPAM DMA driver and drew this summary in
> > conjunction
> > with the previous discussion, and this will as a basis for the V2
> > implementation.
> > Feedback is welcome, th
On Sat, Jun 26, 2021 at 11:59:49AM +0800, fengchengwen wrote:
> Hi, all
> I analyzed the current DPAM DMA driver and drew this summary in conjunction
> with the previous discussion, and this will as a basis for the V2
> implementation.
> Feedback is welcome, thanks
>
Fantastic review and summa
Hi, all
I analyzed the current DPAM DMA driver and drew this summary in conjunction
with the previous discussion, and this will as a basis for the V2
implementation.
Feedback is welcome, thanks
dpaa2_qdma:
[probe]: mainly obtains the number of hardware queues.
[dev_configure]: has follow
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