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(parent: cf90e36) | 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)
commitc3204b2d4f568d067b4c14ef0fc4750bbd733516
treeaf8e09c59ad00cc9ef1183d14bc7944d76a76177tree | snapshot
parentcf90e3681a9963c6c17921e72c3630b3ffaa033dcommit | 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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