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 36 static 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 58 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 67 struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced = { 68 .get_phy = mac802154_get_phy, 69 }; 70 71 struct 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