diff mbox series

[v4,3/6] cfg80211: add definition for 6 GHz power spectral density(psd)

Message ID 20210924100052.32029-4-wgong@codeaurora.org (mailing list archive)
State Changes Requested
Delegated to: Johannes Berg
Headers show
Series cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP | expand

Commit Message

Wen Gong Sept. 24, 2021, 10 a.m. UTC 
6 GHz regulatory domains introduces power spectral density(psd). This
patch is define the flags for psd.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
---
 include/net/cfg80211.h       | 5 +++++
 include/net/regulatory.h     | 1 +
 include/uapi/linux/nl80211.h | 2 ++
 3 files changed, 8 insertions(+)

Comments

Johannes Berg Sept. 27, 2021, 11:28 a.m. UTC | #1 
On Fri, 2021-09-24 at 06:00 -0400, Wen Gong wrote:
> 
>  	NL80211_RRF_NO_80MHZ		= 1<<15,
>  	NL80211_RRF_NO_160MHZ		= 1<<16,
>  	NL80211_RRF_NO_HE		= 1<<17,
> +	NL80211_RRF_PSD		= 1<<18,

Indentation seems to be missing a tab here.

johannes
diff mbox series

Patch

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 62dd8422e0dc..f8e0cc19e0ce 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -109,6 +109,8 @@  struct wiphy;
  *	on this channel.
  * @IEEE80211_CHAN_16MHZ: 16 MHz bandwidth is permitted
  *	on this channel.
+ * @IEEE80211_CHAN_PSD: power spectral density (in dBm)
+ *	on this channel.
  *
  */
 enum ieee80211_channel_flags {
@@ -131,6 +133,7 @@  enum ieee80211_channel_flags {
 	IEEE80211_CHAN_4MHZ		= 1<<16,
 	IEEE80211_CHAN_8MHZ		= 1<<17,
 	IEEE80211_CHAN_16MHZ		= 1<<18,
+	IEEE80211_CHAN_PSD		= 1<<19,
 };
 
 #define IEEE80211_CHAN_NO_HT40 \
@@ -164,6 +167,7 @@  enum ieee80211_channel_flags {
  *	on this channel.
  * @dfs_state_entered: timestamp (jiffies) when the dfs state was entered.
  * @dfs_cac_ms: DFS CAC time in milliseconds, this is valid for DFS channels.
+ * @psd: power spectral density (in dBm)
  */
 struct ieee80211_channel {
 	enum nl80211_band band;
@@ -180,6 +184,7 @@  struct ieee80211_channel {
 	enum nl80211_dfs_state dfs_state;
 	unsigned long dfs_state_entered;
 	unsigned int dfs_cac_ms;
+	s8 psd;
 };
 
 /**
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 47f06f6f5a67..ed20004fb6a9 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -221,6 +221,7 @@  struct ieee80211_reg_rule {
 	u32 flags;
 	u32 dfs_cac_ms;
 	bool has_wmm;
+	s8 psd;
 };
 
 struct ieee80211_regdomain {
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index c2efea98e060..2ca8fa06f536 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -4085,6 +4085,7 @@  enum nl80211_sched_scan_match_attr {
  * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
  * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
  * @NL80211_RRF_NO_HE: HE operation not allowed
+ * @NL80211_RRF_PSD: channels has power spectral density value
  */
 enum nl80211_reg_rule_flags {
 	NL80211_RRF_NO_OFDM		= 1<<0,
@@ -4103,6 +4104,7 @@  enum nl80211_reg_rule_flags {
 	NL80211_RRF_NO_80MHZ		= 1<<15,
 	NL80211_RRF_NO_160MHZ		= 1<<16,
 	NL80211_RRF_NO_HE		= 1<<17,
+	NL80211_RRF_PSD		= 1<<18,
 };
 
 #define NL80211_RRF_PASSIVE_SCAN	NL80211_RRF_NO_IR