0da4c3d393
Add a Lynx PCS module which exposes the necessary operations to drive the PCS using phylink. The majority of the code is extracted from the Felix DSA driver, which will be also modified in a later patch, and exposed as a separate module for code reusability purposes. As such, this aims at feature and bug parity with the existing Felix DSA driver, and thus USXGMII, SGMII, QSGMII and 2500Base-X (only w/o in-band AN) are supported by the Lynx PCS module since these were also supported by Felix. The module can only be enabled by the drivers in need and not user selectable. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
23 lines
468 B
Plaintext
23 lines
468 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# PCS Layer Configuration
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#
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menu "PCS device drivers"
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config PCS_XPCS
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tristate "Synopsys DesignWare XPCS controller"
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select MDIO_BUS
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depends on MDIO_DEVICE
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help
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This module provides helper functions for Synopsys DesignWare XPCS
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controllers.
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config PCS_LYNX
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tristate
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help
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This module provides helpers to phylink for managing the Lynx PCS
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which is part of the Layerscape and QorIQ Ethernet SERDES.
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endmenu
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