drivers/staging/octeon/ethernet-sgmii.c

   1 /**********************************************************************
   2  * Author: Cavium Networks
   3  *
   4  * Contact: support@caviumnetworks.com
   5  * This file is part of the OCTEON SDK
   6  *
   7  * Copyright (c) 2003-2007 Cavium Networks
   8  *
   9  * This file is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License, Version 2, as
  11  * published by the Free Software Foundation.
  12  *
  13  * This file is distributed in the hope that it will be useful, but
  14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  16  * NONINFRINGEMENT.  See the GNU General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this file; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  22  * or visit http://www.gnu.org/licenses/.
  23  *
  24  * This file may also be available under a different license from Cavium.
  25  * Contact Cavium Networks for more information
  26 **********************************************************************/
  27 #include <linux/phy.h>
  28 #include <linux/kernel.h>
  29 #include <linux/netdevice.h>
  30 #include <linux/ratelimit.h>
  31 #include <net/dst.h>
  32
  33 #include <asm/octeon/octeon.h>
  34
  35 #include "ethernet-defines.h"
  36 #include "octeon-ethernet.h"
  37 #include "ethernet-util.h"
  38 #include "ethernet-mdio.h"
  39
  40 #include <asm/octeon/cvmx-helper.h>
  41
  42 #include <asm/octeon/cvmx-gmxx-defs.h>
  43
  44 int cvm_oct_sgmii_open(struct net_device *dev)
  45 {
  46         return cvm_oct_common_open(dev, cvm_oct_link_poll, true);
  47 }
  48
  49 int cvm_oct_sgmii_init(struct net_device *dev)
  50 {
  51         cvm_oct_common_init(dev);
  52
  53         /* FIXME: Need autoneg logic */
  54         return 0;
  55 }