diff options
| author | Ilan Peer <ilan.peer@intel.com> | 2023-06-19 16:26:52 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-21 14:01:29 +0200 |
| commit | 4ef2f53e50cba9780057b51357ef45cb5f49859d (patch) | |
| tree | 55f171621e91c75b011c827ecff3039cc4b322e4 /include/linux/ieee80211.h | |
| parent | 2829b2fc8910984daa89be8005adbd9fb6205024 (diff) | |
wifi: cfg80211: Retrieve PSD information from RNR AP information
Retrieve the Power Spectral Density (PSD) value from RNR AP
information entry and store it so it could be used by the drivers.
PSD value is explained in Section 9.4.2.170 of Draft
P802.11Revme_D2.0.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230619161906.067ded2b8fc3.I9f407ab5800cbb07045a0537a513012960ced740@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/linux/ieee80211.h')
| -rw-r--r-- | include/linux/ieee80211.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 15c4e12b6fc7..6f1747a9c106 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4504,6 +4504,9 @@ static inline bool for_each_element_completed(const struct element *element, #define IEEE80211_RNR_TBTT_PARAMS_PROBE_ACTIVE 0x20 #define IEEE80211_RNR_TBTT_PARAMS_COLOC_AP 0x40 +#define IEEE80211_RNR_TBTT_PARAMS_PSD_NO_LIMIT 127 +#define IEEE80211_RNR_TBTT_PARAMS_PSD_RESERVED -128 + struct ieee80211_neighbor_ap_info { u8 tbtt_info_hdr; u8 tbtt_info_len; @@ -4539,7 +4542,7 @@ struct ieee80211_tbtt_info_7_8_9 { /* The following element is optional, structure may not grow */ u8 bss_params; - u8 psd_20; + s8 psd_20; } __packed; /* Format of the TBTT information element if it has >= 11 bytes */ @@ -4550,7 +4553,7 @@ struct ieee80211_tbtt_info_ge_11 { /* The following elements are optional, structure may grow */ u8 bss_params; - u8 psd_20; + s8 psd_20; struct ieee80211_rnr_mld_params mld_params; } __packed; |