linux/net/mac802154/mac_cmd.c
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   1/*
   2 * MAC commands interface
   3 *
   4 * Copyright 2007-2012 Siemens AG
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2
   8 * as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License along
  16 * with this program; if not, write to the Free Software Foundation, Inc.,
  17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 *
  19 * Written by:
  20 * Sergey Lapin <slapin@ossfans.org>
  21 * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
  22 * Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
  23 */
  24
  25#include <linux/skbuff.h>
  26#include <linux/if_arp.h>
  27
  28#include <net/ieee802154.h>
  29#include <net/ieee802154_netdev.h>
  30#include <net/wpan-phy.h>
  31#include <net/mac802154.h>
  32#include <net/nl802154.h>
  33
  34#include "mac802154.h"
  35
  36static int mac802154_mlme_start_req(struct net_device *dev,
  37                                    struct ieee802154_addr *addr,
  38                                    u8 channel, u8 page,
  39                                    u8 bcn_ord, u8 sf_ord,
  40                                    u8 pan_coord, u8 blx,
  41                                    u8 coord_realign)
  42{
  43        BUG_ON(addr->addr_type != IEEE802154_ADDR_SHORT);
  44
  45        mac802154_dev_set_pan_id(dev, addr->pan_id);
  46        mac802154_dev_set_short_addr(dev, addr->short_addr);
  47        mac802154_dev_set_ieee_addr(dev);
  48        mac802154_dev_set_page_channel(dev, page, channel);
  49
  50        /* FIXME: add validation for unused parameters to be sane
  51         * for SoftMAC
  52         */
  53        ieee802154_nl_start_confirm(dev, IEEE802154_SUCCESS);
  54
  55        return 0;
  56}
  57
  58static struct wpan_phy *mac802154_get_phy(const struct net_device *dev)
  59{
  60        struct mac802154_sub_if_data *priv = netdev_priv(dev);
  61
  62        BUG_ON(dev->type != ARPHRD_IEEE802154);
  63
  64        return to_phy(get_device(&priv->hw->phy->dev));
  65}
  66
  67struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced = {
  68        .get_phy = mac802154_get_phy,
  69};
  70
  71struct ieee802154_mlme_ops mac802154_mlme_wpan = {
  72        .get_phy = mac802154_get_phy,
  73        .start_req = mac802154_mlme_start_req,
  74        .get_pan_id = mac802154_dev_get_pan_id,
  75        .get_short_addr = mac802154_dev_get_short_addr,
  76};
  77
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