On 2021-03-25 10:45, Rakesh Pillai wrote:
> Hi Felix / Ben,
>
> In case of ath10k (snoc based targets), we have a lot of processing in the
> NAPI context.
> Even moving this to threaded NAPI is not helping much due to the load.
>
> Breaking the tasks into multiple context (with the patch serie
; Kalle Valo ; David S. Miller
> ; Jakub Kicinski ;
> netdev@vger.kernel.org; Doug Anderson ; Evan
> Green
> Subject: Re: [RFC 2/7] ath10k: Add support to process rx packet in thread
>
>
> On 2021-03-23 04:01, Ben Greear wrote:
> > On 3/22/21 6:20 PM, Brian Norris wrote:
On 2021-03-23 04:01, Ben Greear wrote:
> On 3/22/21 6:20 PM, Brian Norris wrote:
>> On Mon, Mar 22, 2021 at 4:58 PM Ben Greear wrote:
>>> On 7/22/20 6:00 AM, Felix Fietkau wrote:
On 2020-07-22 14:55, Johannes Berg wrote:
> On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
>
>>
On 3/22/21 6:20 PM, Brian Norris wrote:
On Mon, Mar 22, 2021 at 4:58 PM Ben Greear wrote:
On 7/22/20 6:00 AM, Felix Fietkau wrote:
On 2020-07-22 14:55, Johannes Berg wrote:
On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
I'm considering testing a different approach (with mt76 initia
On Mon, Mar 22, 2021 at 4:58 PM Ben Greear wrote:
> On 7/22/20 6:00 AM, Felix Fietkau wrote:
> > On 2020-07-22 14:55, Johannes Berg wrote:
> >> On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
> >>
> >>> I'm considering testing a different approach (with mt76 initially):
> >>> - Add a mac80
On 7/22/20 6:00 AM, Felix Fietkau wrote:
On 2020-07-22 14:55, Johannes Berg wrote:
On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
I'm considering testing a different approach (with mt76 initially):
- Add a mac80211 rx function that puts processed skbs into a list
instead of handing th
On 7/23/2020 11:25 AM, Rakesh Pillai wrote:
> Hi Rajkumar,
> In linux, the IRQs are directed to the first core which is booted.
> I see that all the IRQs are getting routed to CORE0 even if its heavily
> loaded.
>
You should be able to configure the initial IRQ setup so that they don't
all go
a...@davemloft.net; k...@kernel.org; netdev@vger.kernel.org;
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> ow...@vger.kernel.org
> Subject: Re: [RFC 2/7] ath10k: Add support to process rx packet in thread
>
> On 2020-07-21 10:14, Rakesh Pillai wrote:
> > NAP
On 2020-07-22 06:00, Felix Fietkau wrote:
On 2020-07-22 14:55, Johannes Berg wrote:
On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
I'm considering testing a different approach (with mt76 initially):
- Add a mac80211 rx function that puts processed skbs into a list
instead of handing t
On 2020-07-22 14:55, Johannes Berg wrote:
> On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
>
>> I'm considering testing a different approach (with mt76 initially):
>> - Add a mac80211 rx function that puts processed skbs into a list
>> instead of handing them to the network stack directly
On Wed, 2020-07-22 at 14:27 +0200, Felix Fietkau wrote:
> I'm considering testing a different approach (with mt76 initially):
> - Add a mac80211 rx function that puts processed skbs into a list
> instead of handing them to the network stack directly.
Would this be *after* all the mac80211 process
On 2020-07-21 23:53, Rajkumar Manoharan wrote:
> On 2020-07-21 10:14, Rakesh Pillai wrote:
>> NAPI instance gets scheduled on a CPU core on which
>> the IRQ was triggered. The processing of rx packets
>> can be CPU intensive and since NAPI cannot be moved
>> to a different CPU core, to get better p
On 2020-07-21 10:14, Rakesh Pillai wrote:
NAPI instance gets scheduled on a CPU core on which
the IRQ was triggered. The processing of rx packets
can be CPU intensive and since NAPI cannot be moved
to a different CPU core, to get better performance,
its better to move the gist of rx packet proces
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