9b2777d608
Replace the current u8 transmit_power in wpan_phy with s8 transmit_power. The u8 field contained the actual tx power and a tolerance field, which no physical radio every used. Adjust sysfs entries to keep compatibility with userspace, give tolerances of +-1dB statically there. This patch only adds support for this in the at86rf230 driver and the RF212 chip. Configuration calculation for RF212 is also somewhat basic, but does the job - the RF212 datasheet gives a large table with suggested values for combinations of TX power and page/channel, if this does not work well, we might have to copy the whole table. Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/*
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* Copyright (C) 2007, 2008, 2009 Siemens AG
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef IEEE_802154_LOCAL_H
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#define IEEE_802154_LOCAL_H
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int __init ieee802154_nl_init(void);
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void __exit ieee802154_nl_exit(void);
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#define IEEE802154_OP(_cmd, _func) \
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{ \
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.cmd = _cmd, \
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.policy = ieee802154_policy, \
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.doit = _func, \
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.dumpit = NULL, \
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.flags = GENL_ADMIN_PERM, \
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}
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#define IEEE802154_DUMP(_cmd, _func, _dump) \
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{ \
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.cmd = _cmd, \
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.policy = ieee802154_policy, \
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.doit = _func, \
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.dumpit = _dump, \
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}
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struct genl_info;
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struct sk_buff *ieee802154_nl_create(int flags, u8 req);
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int ieee802154_nl_mcast(struct sk_buff *msg, unsigned int group);
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struct sk_buff *ieee802154_nl_new_reply(struct genl_info *info,
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int flags, u8 req);
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int ieee802154_nl_reply(struct sk_buff *msg, struct genl_info *info);
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extern struct genl_family nl802154_family;
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/* genetlink ops/groups */
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int ieee802154_list_phy(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_dump_phy(struct sk_buff *skb, struct netlink_callback *cb);
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int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_del_iface(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_set_phyparams(struct sk_buff *skb, struct genl_info *info);
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enum ieee802154_mcgrp_ids {
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IEEE802154_COORD_MCGRP,
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IEEE802154_BEACON_MCGRP,
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};
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int ieee802154_associate_req(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_associate_resp(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_disassociate_req(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_scan_req(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_start_req(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_list_iface(struct sk_buff *skb, struct genl_info *info);
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int ieee802154_dump_iface(struct sk_buff *skb, struct netlink_callback *cb);
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#endif
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