tree eae267a9d4b2e668468b83b07a67dc30b10755ba
parent 0d035bed2a4a6c4878518749348be61bf082d12a
author Russell King <rmk+kernel@armlinux.org.uk> 1607512974 +0000
committer David S. Miller <davem@davemloft.net> 1607571490 -0800

net: sfp: relax bitrate-derived mode check

Do not check the encoding when deriving 1000BASE-X from the bitrate
when no other modes are discovered. Some GPON modules (VSOL V2801F
and CarlitoxxPro CPGOS03-0490 v2.0) indicate NRZ encoding with a
1200Mbaud bitrate, but should be driven with 1000BASE-X on the host
side.

Tested-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>