[PATCH 0/5] meson-gx: reset RGMII PHYs and configure TX delay

Kevin Hilman khilman at baylibre.com
Mon Jan 9 14:52:50 PST 2017

Martin Blumenstingl <martin.blumenstingl at googlemail.com> writes:

> On Sat, Dec 3, 2016 at 12:47 AM, Martin Blumenstingl
> <martin.blumenstingl at googlemail.com> wrote:
>> This partially fixes the 1000Mbit/s ethernet TX throughput issues (on
>> networks which are not affected by the EEE problem, as reported here:
>> [1]).
>> The actual problem for the TX throughput issues was that the TX delay
>> was applied twice:
>> - once "accidentally" by the PHY (this was fixed with [2])
>> - once by the MAC because there was a hardcoded TX delay (of 2ns),
>>   this will be configurable with the changes from [0]
>> These are the dts changes which belong to my other series (in v2
>> these patches were part of the other series, upon request of the
>> net maintainers I have split the .dts changes into their own series so
>> we are able to take both through different trees):
>> "[PATCH net-next v3 0/2] stmmac: dwmac-meson8b: configurable
>> RGMII TX delay": [0].
>> Thus this series depends on the ACK for the binding changes in the
>> other series!
>> I based these changes on my other series "[PATCH v2 0/2] GXL and GXM
>> SCPI improvements": [3]
> the DT binding changes for the meson8b-dwmac driver were ACK'ed by Rob
> Herring, so you can proceed with this series once you applied the SCPI
> patches.

Series queued for v4.11,



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