mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
9b0bb4a83f
Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
120 lines
3.4 KiB
C
120 lines
3.4 KiB
C
/*
|
|
* MAC commands interface
|
|
*
|
|
* Copyright 2007-2012 Siemens AG
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Written by:
|
|
* Sergey Lapin <slapin@ossfans.org>
|
|
* Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
|
|
* Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
|
|
*/
|
|
|
|
#include <linux/skbuff.h>
|
|
#include <linux/if_arp.h>
|
|
|
|
#include <net/ieee802154.h>
|
|
#include <net/ieee802154_netdev.h>
|
|
#include <net/wpan-phy.h>
|
|
#include <net/mac802154.h>
|
|
#include <net/nl802154.h>
|
|
|
|
#include "mac802154.h"
|
|
|
|
static int mac802154_mlme_start_req(struct net_device *dev,
|
|
struct ieee802154_addr *addr,
|
|
u8 channel, u8 page,
|
|
u8 bcn_ord, u8 sf_ord,
|
|
u8 pan_coord, u8 blx,
|
|
u8 coord_realign)
|
|
{
|
|
struct ieee802154_mlme_ops *ops = ieee802154_mlme_ops(dev);
|
|
int rc = 0;
|
|
|
|
BUG_ON(addr->mode != IEEE802154_ADDR_SHORT);
|
|
|
|
mac802154_dev_set_pan_id(dev, addr->pan_id);
|
|
mac802154_dev_set_short_addr(dev, addr->short_addr);
|
|
mac802154_dev_set_ieee_addr(dev);
|
|
mac802154_dev_set_page_channel(dev, page, channel);
|
|
|
|
if (ops->llsec) {
|
|
struct ieee802154_llsec_params params;
|
|
int changed = 0;
|
|
|
|
params.coord_shortaddr = addr->short_addr;
|
|
changed |= IEEE802154_LLSEC_PARAM_COORD_SHORTADDR;
|
|
|
|
params.pan_id = addr->pan_id;
|
|
changed |= IEEE802154_LLSEC_PARAM_PAN_ID;
|
|
|
|
params.hwaddr = ieee802154_devaddr_from_raw(dev->dev_addr);
|
|
changed |= IEEE802154_LLSEC_PARAM_HWADDR;
|
|
|
|
params.coord_hwaddr = params.hwaddr;
|
|
changed |= IEEE802154_LLSEC_PARAM_COORD_HWADDR;
|
|
|
|
rc = ops->llsec->set_params(dev, ¶ms, changed);
|
|
}
|
|
|
|
/* FIXME: add validation for unused parameters to be sane
|
|
* for SoftMAC
|
|
*/
|
|
ieee802154_nl_start_confirm(dev, IEEE802154_SUCCESS);
|
|
|
|
return rc;
|
|
}
|
|
|
|
static struct wpan_phy *mac802154_get_phy(const struct net_device *dev)
|
|
{
|
|
struct mac802154_sub_if_data *priv = netdev_priv(dev);
|
|
|
|
BUG_ON(dev->type != ARPHRD_IEEE802154);
|
|
|
|
return to_phy(get_device(&priv->hw->phy->dev));
|
|
}
|
|
|
|
static struct ieee802154_llsec_ops mac802154_llsec_ops = {
|
|
.get_params = mac802154_get_params,
|
|
.set_params = mac802154_set_params,
|
|
.add_key = mac802154_add_key,
|
|
.del_key = mac802154_del_key,
|
|
.add_dev = mac802154_add_dev,
|
|
.del_dev = mac802154_del_dev,
|
|
.add_devkey = mac802154_add_devkey,
|
|
.del_devkey = mac802154_del_devkey,
|
|
.add_seclevel = mac802154_add_seclevel,
|
|
.del_seclevel = mac802154_del_seclevel,
|
|
.lock_table = mac802154_lock_table,
|
|
.get_table = mac802154_get_table,
|
|
.unlock_table = mac802154_unlock_table,
|
|
};
|
|
|
|
struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced = {
|
|
.get_phy = mac802154_get_phy,
|
|
};
|
|
|
|
struct ieee802154_mlme_ops mac802154_mlme_wpan = {
|
|
.get_phy = mac802154_get_phy,
|
|
.start_req = mac802154_mlme_start_req,
|
|
.get_pan_id = mac802154_dev_get_pan_id,
|
|
.get_short_addr = mac802154_dev_get_short_addr,
|
|
.get_dsn = mac802154_dev_get_dsn,
|
|
|
|
.llsec = &mac802154_llsec_ops,
|
|
|
|
.set_mac_params = mac802154_set_mac_params,
|
|
.get_mac_params = mac802154_get_mac_params,
|
|
};
|