diff options
| author | Alexander Duyck <alexanderduyck@fb.com> | 2025-11-21 08:40:02 -0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-11-27 10:41:30 +0100 |
| commit | 7622d55276932bfeb947b7b6cbf7ea0aa41feeb8 (patch) | |
| tree | acbb3d2b063a78ec08caabbff32f4f5b5273f20a /include/uapi | |
| parent | e6c43c95009035a63091cd49736886f883127510 (diff) | |
net: pcs: xpcs: Add support for 25G, 50G, and 100G interfaces
With this change we are adding support for 25G, 50G, and 100G interface
types to the XPCS driver. This had supposedly been enabled with the
addition of XLGMII but I don't see any capability for configuration there
so I suspect it may need to be refactored in the future.
With this change we can enable the XPCS driver with the selected interface
and it should be able to detect link, speed, and report the link status to
the phylink interface.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/176374320248.959489.11649590675011158859.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/mdio.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 9ee6eeae64b8..f23cab33e586 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -123,6 +123,12 @@ */ #define MDIO_CTRL1_SPEED2_5G MDIO_PMA_CTRL1_SPEED2_5G #define MDIO_CTRL1_SPEED5G MDIO_PMA_CTRL1_SPEED5G +/* 100 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED100G (MDIO_CTRL1_SPEEDSELEXT | 0x10) +/* 25 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED25G (MDIO_CTRL1_SPEEDSELEXT | 0x14) +/* 50 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED50G (MDIO_CTRL1_SPEEDSELEXT | 0x18) /* 2.5 Gb/s */ #define MDIO_PMA_CTRL1_SPEED2_5G (MDIO_CTRL1_SPEEDSELEXT | 0x18) /* 5 Gb/s */ |