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Commit 9b0bb4a8 authored by Phoebe Buckheister's avatar Phoebe Buckheister Committed by David S. Miller
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mac802154: propagate device address changes to llsec 



Signed-off-by: default avatarPhoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 29e02374

net/mac802154/mac_cmd.c

+23 −1
Original line number Diff line number Diff line
@@ -40,6 +40,9 @@ static int mac802154_mlme_start_req(struct net_device *dev, 
				    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);
@@ -47,12 +50,31 @@ static int mac802154_mlme_start_req(struct net_device *dev, 
	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, &params, changed);

	}



	/* FIXME: add validation for unused parameters to be sane

	 * for SoftMAC

	 */

	ieee802154_nl_start_confirm(dev, IEEE802154_SUCCESS);



	return 0;

	return rc;

}



static struct wpan_phy *mac802154_get_phy(const struct net_device *dev)

net/mac802154/wpan.c

+24 −2
Original line number Diff line number Diff line
@@ -35,6 +35,28 @@ 


#include "mac802154.h"



static int mac802154_wpan_update_llsec(struct net_device *dev)

{

	struct mac802154_sub_if_data *priv = netdev_priv(dev);

	struct ieee802154_mlme_ops *ops = ieee802154_mlme_ops(dev);

	int rc = 0;



	if (ops->llsec) {

		struct ieee802154_llsec_params params;

		int changed = 0;



		params.pan_id = priv->pan_id;

		changed |= IEEE802154_LLSEC_PARAM_PAN_ID;



		params.hwaddr = priv->extended_addr;

		changed |= IEEE802154_LLSEC_PARAM_HWADDR;



		rc = ops->llsec->set_params(dev, &params, changed);

	}



	return rc;

}



static int

mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)

{
@@ -81,7 +103,7 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 
		priv->pan_id = cpu_to_le16(sa->addr.pan_id);

		priv->short_addr = cpu_to_le16(sa->addr.short_addr);



		err = 0;

		err = mac802154_wpan_update_llsec(dev);

		break;

	}
@@ -99,7 +121,7 @@ static int mac802154_wpan_mac_addr(struct net_device *dev, void *p) 
	/* FIXME: validate addr */

	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);

	mac802154_dev_set_ieee_addr(dev);

	return 0;

	return mac802154_wpan_update_llsec(dev);

}



int mac802154_set_mac_params(struct net_device *dev,