net: axienet: Properly handle PCS/PMA PHY for 1000BaseX mode

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Update the axienet driver to properly support the Xilinx PCS/PMA PHY
component which is used for 1000BaseX and SGMII modes, including
properly configuring the auto-negotiation mode of the PHY and reading
the negotiated state from the PHY.

Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Link: https://lore.kernel.org/r/20201028171429.1699922-1-robert.hancock@calian.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Robert Hancock 2020-10-28 11:14:29 -06:00 • committed by Jakub Kicinski

parent 624251b4b5

commit 1a02556086

2 changed files with 71 additions and 26 deletions

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3

drivers/net/ethernet/xilinx/xilinx_axienet.h

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94

drivers/net/ethernet/xilinx/xilinx_axienet_main.c

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