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mirror of https://git.kernel.org/pub/scm/network/wireless/iwd.git synced 2026-02-21 00:38:09 +01:00
iwd/src/nl80211util.h
James Prestwood 95fa101861 wiphy: parse/store frequency info in band object
As additional frequency info is needed it doesn't make sense to
store a full list of frequencies for every attribute (i.e.
supported, disabled, no-IR, etc).

This changes nl80211_parse_supported_frequencies to take a list
of frequency attributes where each index corresponds to a channel,
and each value can be filled with flag bits to signal any
limitations on that frequency.

wiphy.c then had to be updated to use this rather than the existing
scan_freq_set lists. This, as-is, will break anything using
wiphy_get_disabled_freqs().
2022-12-16 16:36:46 -06:00

65 lines
2.2 KiB
C

/*
*
* Wireless daemon for Linux
*
* Copyright (C) 2018-2019 Intel Corporation. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <ell/ell.h>
struct band_chandef;
struct scan_freq_set;
struct band_freq_attrs;
int nl80211_parse_attrs(struct l_genl_msg *msg, int tag, ...);
struct l_genl_msg *nl80211_build_new_key_group(uint32_t ifindex,
uint32_t cipher, uint8_t key_id,
const uint8_t *key, size_t key_len,
const uint8_t *ctr, size_t ctr_len,
const uint8_t *addr);
struct l_genl_msg *nl80211_build_set_station_authorized(uint32_t ifindex,
const uint8_t *addr);
struct l_genl_msg *nl80211_build_set_station_associated(uint32_t ifindex,
const uint8_t *addr);
struct l_genl_msg *nl80211_build_set_station_unauthorized(uint32_t ifindex,
const uint8_t *addr);
struct l_genl_msg *nl80211_build_set_key(uint32_t ifindex, uint8_t key_index);
struct l_genl_msg *nl80211_build_get_key(uint32_t ifindex, uint8_t key_index);
const void *nl80211_parse_get_key_seq(struct l_genl_msg *msg);
struct l_genl_msg *nl80211_build_cmd_frame(uint32_t ifindex,
uint16_t frame_type,
const uint8_t *addr,
const uint8_t *to,
uint32_t freq,
struct iovec *iov,
size_t iov_len);
int nl80211_parse_chandef(struct l_genl_msg *msg, struct band_chandef *out);
int nl80211_parse_supported_frequencies(struct l_genl_attr *band_freqs,
struct scan_freq_set *supported_list,
struct band_freq_attrs *list,
size_t num_channels);