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| author | Aloka Dixit <quic_alokad@quicinc.com> | 2023-01-31 03:12:25 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-02-14 14:13:24 +0300 |
| commit | d7c1a9a0ed180d8884798ce97afe7283622a484f (patch) | |
| tree | 00b4fd87f174e41541e786cb311fc7af87c6c9fa /net/wireless/trace.h | |
| parent | b25413fed3d43e1ed3340df4d928971bb8639f66 (diff) | |
| download | linux-d7c1a9a0ed180d8884798ce97afe7283622a484f.tar.xz | |
wifi: nl80211: validate and configure puncturing bitmap
- New feature flag, NL80211_EXT_FEATURE_PUNCT, to advertise
driver support for preamble puncturing in AP mode.
- New attribute, NL80211_ATTR_PUNCT_BITMAP, to receive a puncturing
bitmap from the userspace during AP bring up (NL80211_CMD_START_AP)
and channel switch (NL80211_CMD_CHANNEL_SWITCH) operations. Each bit
corresponds to a 20 MHz channel in the operating bandwidth, lowest
bit for the lowest channel. Bit set to 1 indicates that the channel
is punctured. Higher 16 bits are reserved.
- New members added to structures cfg80211_ap_settings and
cfg80211_csa_settings to propagate the bitmap to the driver after
validation.
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
Link: https://lore.kernel.org/r/20230131001227.25014-3-quic_alokad@quicinc.com
[move validation against 0xffff into policy]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
0 files changed, 0 insertions, 0 deletions