RE: [EXT] Re: [PATCH RFC net-next 00/19] net: mvpp2: Add TX Flow Control support

From
Stefan Chulski <hidden>
Date
2021-01-10 18:56:21
Also in
lkml
Reply to
Russell King - ARM Linux admin, 2021-01-10
quoted
not connected to the GOP flow control generation mechanism.
To solve this issue Armada has firmware running on CM3 CPU dedectated
for Flow Control support. Firmware monitors Packet Processor resources
and asserts XON/XOFF by writing to Ports Control 0 Register.
What is the minimum firmware version that supports this?
Support were added to firmware about two years ago. 
All releases from 18.09 should has it.

Stefan,
Regards.
Thread (48 messages) 48 messages, 3 authors, last reply 2021-01-10
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