From: Michael Walle <michael@walle.cc>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Michael Walle <michael@walle.cc>,
Vladimir Oltean <olteanv@gmail.com>,
Alex Marginean <alexandru.marginean@nxp.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Heiko Thiery <heiko.thiery@gmail.com>,
Russell King - ARM Linux admin <linux@armlinux.org.uk>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
Subject: [PATCH net-next v5 1/4] net: phy: add USXGMII link partner ability constants
Date: Tue, 7 Jul 2020 23:21:28 +0200 [thread overview]
Message-ID: <20200707212131.15690-2-michael@walle.cc> (raw)
In-Reply-To: <20200707212131.15690-1-michael@walle.cc>
The constants are taken from the USXGMII Singleport Copper Interface
specification. The naming are based on the SGMII ones, but with an MDIO_
prefix.
Signed-off-by: Michael Walle <michael@walle.cc>
---
include/uapi/linux/mdio.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h
index 4bcb41c71b8c..784723072578 100644
--- a/include/uapi/linux/mdio.h
+++ b/include/uapi/linux/mdio.h
@@ -324,4 +324,30 @@ static inline __u16 mdio_phy_id_c45(int prtad, int devad)
return MDIO_PHY_ID_C45 | (prtad << 5) | devad;
}
+/* UsxgmiiChannelInfo[15:0] for USXGMII in-band auto-negotiation.*/
+#define MDIO_LPA_USXGMII_EEE_CLK_STP 0x0080 /* EEE clock stop supported */
+#define MDIO_LPA_USXGMII_EEE 0x0100 /* EEE supported */
+#define MDIO_LPA_USXGMII_SPD_MASK 0x0e00 /* USXGMII speed mask */
+#define MDIO_LPA_USXGMII_FULL_DUPLEX 0x1000 /* USXGMII full duplex */
+#define MDIO_LPA_USXGMII_DPX_SPD_MASK 0x1e00 /* USXGMII duplex and speed bits */
+#define MDIO_LPA_USXGMII_10 0x0000 /* 10Mbps */
+#define MDIO_LPA_USXGMII_10HALF 0x0000 /* 10Mbps half-duplex */
+#define MDIO_LPA_USXGMII_10FULL 0x1000 /* 10Mbps full-duplex */
+#define MDIO_LPA_USXGMII_100 0x0200 /* 100Mbps */
+#define MDIO_LPA_USXGMII_100HALF 0x0200 /* 100Mbps half-duplex */
+#define MDIO_LPA_USXGMII_100FULL 0x1200 /* 100Mbps full-duplex */
+#define MDIO_LPA_USXGMII_1000 0x0400 /* 1000Mbps */
+#define MDIO_LPA_USXGMII_1000HALF 0x0400 /* 1000Mbps half-duplex */
+#define MDIO_LPA_USXGMII_1000FULL 0x1400 /* 1000Mbps full-duplex */
+#define MDIO_LPA_USXGMII_10G 0x0600 /* 10Gbps */
+#define MDIO_LPA_USXGMII_10GHALF 0x0600 /* 10Gbps half-duplex */
+#define MDIO_LPA_USXGMII_10GFULL 0x1600 /* 10Gbps full-duplex */
+#define MDIO_LPA_USXGMII_2500 0x0800 /* 2500Mbps */
+#define MDIO_LPA_USXGMII_2500HALF 0x0800 /* 2500Mbps half-duplex */
+#define MDIO_LPA_USXGMII_2500FULL 0x1800 /* 2500Mbps full-duplex */
+#define MDIO_LPA_USXGMII_5000 0x0a00 /* 5000Mbps */
+#define MDIO_LPA_USXGMII_5000HALF 0x0a00 /* 5000Mbps half-duplex */
+#define MDIO_LPA_USXGMII_5000FULL 0x1a00 /* 5000Mbps full-duplex */
+#define MDIO_LPA_USXGMII_LINK 0x8000 /* PHY link with copper-side partner */
+
#endif /* _UAPI__LINUX_MDIO_H__ */
--
2.20.1
next prev parent reply other threads:[~2020-07-07 21:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 21:21 [PATCH net-next v5 0/4] net: enetc: remove bootloader dependency Michael Walle
2020-07-07 21:21 ` Michael Walle [this message]
2020-07-07 21:21 ` [PATCH net-next v5 2/4] net: dsa: felix: (re)use already existing constants Michael Walle
2020-07-08 10:47 ` Vladimir Oltean
2020-07-08 11:40 ` Michael Walle
2020-07-07 21:21 ` [PATCH net-next v5 3/4] net: enetc: Initialize SerDes for SGMII and USXGMII protocols Michael Walle
2020-07-07 21:21 ` [PATCH net-next v5 4/4] net: enetc: Use DT protocol information to set up the ports Michael Walle
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