1/************************************************************************* 2SPDX-License-Identifier: BSD-3-Clause 3 4Copyright (c) 2003-2007 Cavium Networks (support@cavium.com). All rights 5reserved. 6 7Redistribution and use in source and binary forms, with or without 8modification, are permitted provided that the following conditions are 9met: 10 11 * Redistributions of source code must retain the above copyright 12 notice, this list of conditions and the following disclaimer. 13 14 * Redistributions in binary form must reproduce the above 15 copyright notice, this list of conditions and the following 16 disclaimer in the documentation and/or other materials provided 17 with the distribution. 18 19 * Neither the name of Cavium Networks nor the names of 20 its contributors may be used to endorse or promote products 21 derived from this software without specific prior written 22 permission. 23 24This Software, including technical data, may be subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. 25 26TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 27AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. 28 29*************************************************************************/ 30/* $FreeBSD$ */ 31 32extern struct mtx cvm_oct_mdio_mtx; 33 34#define MDIO_LOCK() mtx_lock(&cvm_oct_mdio_mtx) 35#define MDIO_UNLOCK() mtx_unlock(&cvm_oct_mdio_mtx) 36#define MDIO_TRYLOCK() mtx_trylock(&cvm_oct_mdio_mtx) 37 38int cvm_oct_mdio_read(struct ifnet *ifp, int phy_id, int location); 39void cvm_oct_mdio_write(struct ifnet *ifp, int phy_id, int location, int val); 40int cvm_oct_mdio_setup_device(struct ifnet *ifp); 41