cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

mdio-mux.h (1021B)

      1/*
      2 * MDIO bus multiplexer framwork.
      3 *
      4 * This file is subject to the terms and conditions of the GNU General Public
      5 * License.  See the file "COPYING" in the main directory of this archive
      6 * for more details.
      7 *
      8 * Copyright (C) 2011, 2012 Cavium, Inc.
      9 */
     10#ifndef __LINUX_MDIO_MUX_H
     11#define __LINUX_MDIO_MUX_H
     12#include <linux/device.h>
     13#include <linux/phy.h>
     14
     15/* mdio_mux_init() - Initialize a MDIO mux
     16 * @dev		The device owning the MDIO mux
     17 * @mux_node	The device node of the MDIO mux
     18 * @switch_fn	The function called for switching target MDIO child
     19 * mux_handle	A pointer to a (void *) used internaly by mdio-mux
     20 * @data	Private data used by switch_fn()
     21 * @mux_bus	An optional parent bus (Other case are to use parent_bus property)
     22 */
     23int mdio_mux_init(struct device *dev,
     24		  struct device_node *mux_node,
     25		  int (*switch_fn) (int cur, int desired, void *data),
     26		  void **mux_handle,
     27		  void *data,
     28		  struct mii_bus *mux_bus);
     29
     30void mdio_mux_uninit(void *mux_handle);
     31
     32#endif /* __LINUX_MDIO_MUX_H */