6ca001978d
Since three of the four clear channel assesment modes make use of energy detection, provide an API to set the energy detection threshold. Driver support for this is available in at86rf230 for the RF212 chips. Since for these chips the minimal energy detection threshold depends on page and channel used, add a field to struct at86rf230_local that stores the minimal threshold. Actual ED thresholds are configured as offsets from this value. For RF212, setting the ED threshold will not work before a channel/page has been set due to the dependency of energy detection in the chip and the actual channel/page selected. Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*
|
|
* nl802154.h
|
|
*
|
|
* Copyright (C) 2007, 2008 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.
|
|
*
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <net/netlink.h>
|
|
#include <linux/nl802154.h>
|
|
|
|
#define NLA_HW_ADDR NLA_U64
|
|
|
|
const struct nla_policy ieee802154_policy[IEEE802154_ATTR_MAX + 1] = {
|
|
[IEEE802154_ATTR_DEV_NAME] = { .type = NLA_STRING, },
|
|
[IEEE802154_ATTR_DEV_INDEX] = { .type = NLA_U32, },
|
|
[IEEE802154_ATTR_PHY_NAME] = { .type = NLA_STRING, },
|
|
|
|
[IEEE802154_ATTR_STATUS] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_SHORT_ADDR] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_HW_ADDR] = { .type = NLA_HW_ADDR, },
|
|
[IEEE802154_ATTR_PAN_ID] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_CHANNEL] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_PAGE] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_COORD_SHORT_ADDR] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_COORD_HW_ADDR] = { .type = NLA_HW_ADDR, },
|
|
[IEEE802154_ATTR_COORD_PAN_ID] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_SRC_SHORT_ADDR] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_SRC_HW_ADDR] = { .type = NLA_HW_ADDR, },
|
|
[IEEE802154_ATTR_SRC_PAN_ID] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_DEST_SHORT_ADDR] = { .type = NLA_U16, },
|
|
[IEEE802154_ATTR_DEST_HW_ADDR] = { .type = NLA_HW_ADDR, },
|
|
[IEEE802154_ATTR_DEST_PAN_ID] = { .type = NLA_U16, },
|
|
|
|
[IEEE802154_ATTR_CAPABILITY] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_REASON] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_SCAN_TYPE] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_CHANNELS] = { .type = NLA_U32, },
|
|
[IEEE802154_ATTR_DURATION] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_ED_LIST] = { .len = 27 },
|
|
[IEEE802154_ATTR_CHANNEL_PAGE_LIST] = { .len = 32 * 4, },
|
|
|
|
[IEEE802154_ATTR_TXPOWER] = { .type = NLA_S8, },
|
|
[IEEE802154_ATTR_LBT_ENABLED] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_CCA_MODE] = { .type = NLA_U8, },
|
|
[IEEE802154_ATTR_CCA_ED_LEVEL] = { .type = NLA_S32, },
|
|
};
|
|
|