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linux/drivers/net/pcs/Kconfig

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net: pcs: Move XPCS into new PCS subdirectory Create drivers/net/pcs and move the Synopsys DesignWare XPCS into the new directory. Move the header file into a subdirectory include/linux/pcs Start a naming convention of all PCS files use the prefix pcs-, and rename the XPCS files to fit. v2: Add include/linux/pcs v4: Fix include path in stmmac. Remove PCS_DEVICES to avoid new prompts Cc: Jose Abreu <Jose.Abreu@synopsys.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27 02:00:28 +00:00
# SPDX-License-Identifier: GPL-2.0-only
#
# PCS Layer Configuration
#
menu "PCS device drivers"
config PCS_XPCS
net: pcs: xpcs: depends on PHYLINK in Kconfig This is yet another attempt at fixing: >> ERROR: modpost: "phylink_mii_c22_pcs_encode_advertisement" [drivers/net/pcs/pcs_xpcs.ko] undefined! >> ERROR: modpost: "phylink_mii_c22_pcs_decode_state" [drivers/net/pcs/pcs_xpcs.ko] undefined! Switch XPCS to be invisible, as Russell points out it's "selected" by its consumers. Drop the dependency on MDIO_BUS as "depends" is meaningless on "selected" symbols. Reported-by: kernel test robot <lkp@intel.com> Fixes: b47aec885bcd ("net: pcs: xpcs: add CL37 1000BASE-X AN support") Link: https://lore.kernel.org/netdev/20220620201915.1195280-1-kuba@kernel.org/ Link: https://lore.kernel.org/r/20220622083521.0de3ea5c@kernel.org/ Link: https://lore.kernel.org/r/20220623202933.2341938-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-23 20:29:33 +00:00
tristate
select PHYLINK
net: pcs: Move XPCS into new PCS subdirectory Create drivers/net/pcs and move the Synopsys DesignWare XPCS into the new directory. Move the header file into a subdirectory include/linux/pcs Start a naming convention of all PCS files use the prefix pcs-, and rename the XPCS files to fit. v2: Add include/linux/pcs v4: Fix include path in stmmac. Remove PCS_DEVICES to avoid new prompts Cc: Jose Abreu <Jose.Abreu@synopsys.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27 02:00:28 +00:00
help
This module provides helper functions for Synopsys DesignWare XPCS
controllers.
net: phy: add Lynx PCS module 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>
2020-08-30 08:34:01 +00:00
config PCS_LYNX
tristate
help
This module provides helpers to phylink for managing the Lynx PCS
which is part of the Layerscape and QorIQ Ethernet SERDES.
net: pcs: add driver for MediaTek SGMII PCS The SGMII core found in several MediaTek SoCs is identical to what can also be found in MediaTek's MT7531 Ethernet switch IC. As this has not always been clear, both drivers developed different implementations to deal with the PCS. Recently Alexander Couzens pointed out this fact which lead to the development of this shared driver. Add a dedicated driver, mostly by copying the code now found in the Ethernet driver. The now redundant code will be removed by a follow-up commit. Suggested-by: Alexander Couzens <lynxis@fe80.eu> Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-19 12:57:50 +00:00
config PCS_MTK_LYNXI
tristate
select REGMAP
help
This module provides helpers to phylink for managing the LynxI PCS
which is part of MediaTek's SoC and Ethernet switch ICs.
net: pcs: add Renesas MII converter driver Add a PCS driver for the MII converter that is present on the Renesas RZ/N1 SoC. This MII converter is reponsible for converting MII to RMII/RGMII or act as a MII pass-trough. Exposing it as a PCS allows to reuse it in both the switch driver and the stmmac driver. Currently, this driver only allows the PCS to be used by the dual Cortex-A7 subsystem since the register locking system is not used. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-24 14:39:50 +00:00
config PCS_RZN1_MIIC
tristate "Renesas RZ/N1 MII converter"
depends on OF && (ARCH_RZN1 || COMPILE_TEST)
help
This module provides a driver for the MII converter that is available
on RZ/N1 SoCs. This PCS converts MII to RMII/RGMII or can be set in
pass-through mode for MII.
net: pcs: Move XPCS into new PCS subdirectory Create drivers/net/pcs and move the Synopsys DesignWare XPCS into the new directory. Move the header file into a subdirectory include/linux/pcs Start a naming convention of all PCS files use the prefix pcs-, and rename the XPCS files to fit. v2: Add include/linux/pcs v4: Fix include path in stmmac. Remove PCS_DEVICES to avoid new prompts Cc: Jose Abreu <Jose.Abreu@synopsys.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27 02:00:28 +00:00
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