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authorJose Abreu <Jose.Abreu@synopsys.com>2020-03-09 09:36:26 +0100
committerDavid S. Miller <davem@davemloft.net>2020-03-09 20:13:16 -0700
commitfcb26bd2b6cab573f06e5855638368cf88e99c2b (patch)
treeab1b3dfb9d9ab84f57c3b5246b719d5992bce032 /drivers/net/phy/Kconfig
parent9414819654cc2968e7cca5014ed9ee433dbf2297 (diff)
net: phy: Add Synopsys DesignWare XPCS MDIO module
Synopsys DesignWare XPCS is an MMD that can manage link status, auto-negotiation, link training, ... In this commit we add basic support for XPCS using USXGMII interface and Clause 73 Auto-negotiation. This is highly tied with PHYLINK and can't be used without it. A given ethernet driver can use the provided callbacks to add the support for XPCS. Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/Kconfig')
-rw-r--r--drivers/net/phy/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index d6f197e06134..cc7f1df855da 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -214,6 +214,12 @@ config MDIO_XGENE
This module provides a driver for the MDIO busses found in the
APM X-Gene SoC's.
+config MDIO_XPCS
+ tristate "Synopsys DesignWare XPCS controller"
+ help
+ This module provides helper functions for Synopsys DesignWare XPCS
+ controllers.
+
endif
endif