LXR uboot/drivers/net/xilinx_ll_temac

   1/*
   2 * Xilinx xps_ll_temac ethernet driver for u-boot
   3 *
   4 * MDIO bus access interface
   5 *
   6 * Copyright (C) 2011 - 2012 Stephan Linz <linz@li-pro.net>
   7 * Copyright (C) 2008 - 2011 Michal Simek <monstr@monstr.eu>
   8 * Copyright (C) 2008 - 2011 PetaLogix
   9 *
  10 * Based on Yoshio Kashiwagi kashiwagi@co-nss.co.jp driver
  11 * Copyright (C) 2008 Nissin Systems Co.,Ltd.
  12 * March 2008 created
  13 *
  14 * SPDX-License-Identifier:     GPL-2.0+
  15 *
  16 * [0]: http://www.xilinx.com/support/documentation
  17 *
  18 * [S]: [0]/ip_documentation/xps_ll_temac.pdf
  19 * [A]: [0]/application_notes/xapp1041.pdf
  20 */
  21#ifndef _XILINX_LL_TEMAC_MDIO_
  22#define _XILINX_LL_TEMAC_MDIO_
  23
  24#include <net.h>
  25#include <miiphy.h>
  26
  27#include <asm/types.h>
  28#include <asm/byteorder.h>
  29
  30#include "xilinx_ll_temac.h"
  31
  32int ll_temac_local_mdio_read(struct temac_reg *regs, int addr, int devad,
  33                                int regnum);
  34void ll_temac_local_mdio_write(struct temac_reg *regs, int addr, int devad,
  35                                int regnum, u16 value);
  36
  37int ll_temac_phy_read(struct mii_dev *bus, int addr, int devad, int regnum);
  38int ll_temac_phy_write(struct mii_dev *bus, int addr, int devad, int regnum,
  39                        u16 value);
  40
  41int ll_temac_phy_addr(struct mii_dev *bus);
  42
  43struct ll_temac_mdio_info {
  44        struct temac_reg *regs;
  45        char *name;
  46};
  47
  48int xilinx_ll_temac_mdio_initialize(bd_t *bis, struct ll_temac_mdio_info *info);
  49
  50#endif /* _XILINX_LL_TEMAC_MDIO_ */
  51