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(parent: d378c12) | 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)
commitab3e7ed44f027d87dd7fbc0645b0460f5142de0d
treeaf8e09c59ad00cc9ef1183d14bc7944d76a76177tree | snapshot
parentd378c1246f2fbb40b045837d8048d652752037a8commit | 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
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