Hi David,
On 17-05-2018 19:47, David Miller wrote:
> From: David Miller
> Date: Thu, 17 May 2018 14:41:17 -0400 (EDT)
>
>> From: Jose Abreu
>> Date: Thu, 17 May 2018 14:24:42 +0100
>>
>>> Given that the difference between better/worst is < 1%, I think
>>> we can conclude patches 3-13 don't affec
From: David Miller
Date: Thu, 17 May 2018 14:41:17 -0400 (EDT)
> From: Jose Abreu
> Date: Thu, 17 May 2018 14:24:42 +0100
>
>> Given that the difference between better/worst is < 1%, I think
>> we can conclude patches 3-13 don't affect the overall
>> performance. I didn't profile the cache hits
From: Jose Abreu
Date: Thu, 17 May 2018 14:24:42 +0100
> Given that the difference between better/worst is < 1%, I think
> we can conclude patches 3-13 don't affect the overall
> performance. I didn't profile the cache hits/miss though ...
Ok, thanks for making an effort to look into this more t
Hi David, Florian,
Results of slowing down CPU follows bellow.
On 16-05-2018 20:01, Florian Fainelli wrote:
> On 05/16/2018 11:56 AM, David Miller wrote:
>> From: Jose Abreu
>> Date: Wed, 16 May 2018 13:50:42 +0100
>>
>>> David raised some rightfull constrains about the use of indirect callbacks
On 05/16/2018 11:56 AM, David Miller wrote:
> From: Jose Abreu
> Date: Wed, 16 May 2018 13:50:42 +0100
>
>> David raised some rightfull constrains about the use of indirect callbacks in
>> the code. I did iperf tests with and without patches 3-12 and the performance
>> remained equal. I guess for
From: Jose Abreu
Date: Wed, 16 May 2018 13:50:42 +0100
> David raised some rightfull constrains about the use of indirect callbacks in
> the code. I did iperf tests with and without patches 3-12 and the performance
> remained equal. I guess for 1Gb/s and because my setup has a powerfull
> process
This targets to uniformize the handling of the different GMAC versions in
stmmac_main.c file and also tune-up the HW.
Currently there are some if/else conditions in the main source file which
calls different callbacks depending on the ID of GMAC.
With the introducion of a generic HW interface han
