diff options
| author | Wen Gong <quic_wgong@quicinc.com> | 2023-09-14 11:20:26 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-18 10:44:05 +0300 |
| commit | ddd7f45c899f7524bdbe6a32fe4906cde8b07b9b (patch) | |
| tree | 38e83020b4ee21c22580e33dc330116e920682c3 /include/uapi/linux | |
| parent | 9c386911b16d4bf2f24e55ed42bfa397073b4b84 (diff) | |
| download | linux-ddd7f45c899f7524bdbe6a32fe4906cde8b07b9b.tar.xz | |
wifi: cfg80211: save power spectral density(psd) of regulatory rule
6 GHz regulatory domains introduces Power Spectral Density (PSD).
The PSD value of the regulatory rule should be taken into effect
for the ieee80211_channels falling into that particular regulatory
rule. Save the values in the channel which has PSD value and add
nl80211 attributes accordingly to handle it.
Co-developed-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Link: https://lore.kernel.org/r/20230914082026.3709-1-quic_wgong@quicinc.com
[use hole in chan flags, reword docs]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f797ab7a6547..367e5fbc8930 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4215,6 +4215,8 @@ enum nl80211_wmm_rule { * as the primary or any of the secondary channels isn't possible * @NL80211_FREQUENCY_ATTR_NO_EHT: EHT operation is not allowed on this channel * in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_PSD: Power spectral density (in dBm) that + * is allowed on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4253,6 +4255,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_16MHZ, NL80211_FREQUENCY_ATTR_NO_320MHZ, NL80211_FREQUENCY_ATTR_NO_EHT, + NL80211_FREQUENCY_ATTR_PSD, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4353,6 +4356,8 @@ enum nl80211_reg_type { * a given frequency range. The value is in mBm (100 * dBm). * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. * If not present or 0 default CAC time will be used. + * @NL80211_ATTR_POWER_RULE_PSD: power spectral density (in dBm). + * This could be negative. * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number * currently defined * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use @@ -4370,6 +4375,8 @@ enum nl80211_reg_rule_attr { NL80211_ATTR_DFS_CAC_TIME, + NL80211_ATTR_POWER_RULE_PSD, + /* keep last */ __NL80211_REG_RULE_ATTR_AFTER_LAST, NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 @@ -4453,6 +4460,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_HE: HE operation not allowed * @NL80211_RRF_NO_320MHZ: 320MHz operation not allowed * @NL80211_RRF_NO_EHT: EHT operation not allowed + * @NL80211_RRF_PSD: Ruleset has power spectral density value */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -4473,6 +4481,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_HE = 1<<17, NL80211_RRF_NO_320MHZ = 1<<18, NL80211_RRF_NO_EHT = 1<<19, + NL80211_RRF_PSD = 1<<20, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR |