net/phy/xilinx_phy.c

1 // SPDX-License-Identifier: GPL-2.0+
3  * Xilinx PCS/PMA Core phy driver
5  * Copyright (C) 2015 - 2016 Xilinx, Inc.
10 #include <phy.h>
22 /* Known PHY IDs */
46 	if (AUTONEG_ENABLE == phydev->autoneg) {  in xilinxphy_startup()
51 			phydev->duplex = DUPLEX_FULL;  in xilinxphy_startup()
53 			phydev->duplex = DUPLEX_HALF;  in xilinxphy_startup()
57 			phydev->speed = SPEED_1000;  in xilinxphy_startup()
61 			phydev->speed = SPEED_100;  in xilinxphy_startup()
65 			phydev->speed = SPEED_10;  in xilinxphy_startup()
75 			phydev->duplex = DUPLEX_FULL;  in xilinxphy_startup()
77 			phydev->duplex = DUPLEX_HALF;  in xilinxphy_startup()
80 			phydev->speed = SPEED_1000;  in xilinxphy_startup()
82 			phydev->speed = SPEED_100;  in xilinxphy_startup()
84 			phydev->speed = SPEED_10;  in xilinxphy_startup()
88 	 * For 1000BASE-X Phy Mode the speed/duplex will always be  in xilinxphy_startup()
91 	if (phydev->flags == XAE_PHY_TYPE_1000BASE_X) {  in xilinxphy_startup()
92 		phydev->duplex = DUPLEX_FULL;  in xilinxphy_startup()
93 		phydev->speed = SPEED_1000;  in xilinxphy_startup()
107 		return -EINVAL;  in xilinxphy_of_init()
109 	phytype = ofnode_read_u32_default(node, "xlnx,phy-type", -1);  in xilinxphy_of_init()
111 		phydev->flags |= XAE_PHY_TYPE_1000BASE_X;  in xilinxphy_of_init()
132 	.name = "Xilinx PCS/PMA PHY",