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(parent: 5c2d2b1) | patch
amd-xgbe-phy: PHY KX/KR mode differences
authorTom Lendacky <thomas.lendacky@amd.com>
Tue, 24 Feb 2015 16:47:49 +0000 (10:47 -0600)
committerDavid S. Miller <davem@davemloft.net>
Wed, 25 Feb 2015 21:57:42 +0000 (16:57 -0500)
commit74ad752442d9488cf02ee2a9243d6c6b5c943efb
treeaf8e09c59ad00cc9ef1183d14bc7944d76a76177tree | snapshot
parent5c2d2b148b35a995f0c0e76a3a37902ec98f164ccommit | diff
amd-xgbe-phy: PHY KX/KR mode differences

The PHY requires different settings for the Decision Feedback Analyzer
(DFE) when running in KX mode vs. KR mode. Update the code to change
these settings when changing modes in order to provide a more stable
link.

Additionally, adjust the 10GbE PQ skew default setting to a more sane
value.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/devicetree/bindings/net/amd-xgbe-phy.txt diff | blob | history
drivers/net/phy/amd-xgbe-phy.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;