diff options
| author | Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> | 2025-03-08 23:03:30 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-03-11 10:53:01 +0100 |
| commit | cf4bd1608882792d4742e27a819493312904a680 (patch) | |
| tree | 3880ebab066540b66db0b0af6e07b601ec52668d /net/wireless/reg.c | |
| parent | 96d4311c318474e2c77d9f5b6f32c3fce437aa09 (diff) | |
wifi: cfg80211: allow IR in 20 MHz configurations
Some regulatory bodies doesn't allow IR (initiate radioation) on a
specific subband, but allows it for channels with a bandwidth of 20 MHz.
Add a channel flag that indicates that, and consider it in
cfg80211_reg_check_beaconing.
While on it, fix the kernel doc of enum nl80211_reg_rule_flags and
change it to use BIT().
Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Co-developed-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com>
Signed-off-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308225541.d3ab352a73ff.I8a8f79e1c9eb74936929463960ee2a324712fe51@changeid
[fix typo]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 2dd0533e7660..9314f7fcd54b 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -5,7 +5,7 @@ * Copyright 2008-2011 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2024 Intel Corporation + * Copyright (C) 2018 - 2025 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -1602,6 +1602,8 @@ static u32 map_regdom_flags(u32 rd_flags) channel_flags |= IEEE80211_CHAN_PSD; if (rd_flags & NL80211_RRF_ALLOW_6GHZ_VLP_AP) channel_flags |= IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP; + if (rd_flags & NL80211_RRF_ALLOW_20MHZ_ACTIVITY) + channel_flags |= IEEE80211_CHAN_ALLOW_20MHZ_ACTIVITY; return channel_flags; } |