From: Wen Gong <wgong@codeaurora.org>
To: ath11k@lists.infradead.org, johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org, wgong@codeaurora.org
Subject: [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd)
Date: Mon, 17 May 2021 16:19:27 -0400 [thread overview]
Message-ID: <20210517201932.8860-5-wgong@codeaurora.org> (raw)
In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org>
6GHz 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(+)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 13d92c643794..2f1769412fd6 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -107,6 +107,8 @@ 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 {
@@ -129,6 +131,7 @@ 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 \
@@ -162,6 +165,7 @@ 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;
@@ -178,6 +182,7 @@ 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 9f8e9e49a16a..b843ba0afad2 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -4040,6 +4040,7 @@ 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,
@@ -4058,6 +4059,7 @@ 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
--
2.31.1
next prev parent reply other threads:[~2021-05-17 20:20 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 20:19 [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-05-17 20:19 ` [PATCH 1/9] cfg80211: add power type definition for 6G Hz Wen Gong
2021-07-23 9:22 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 2/9] mac80211: add definition of regulatory info in 6G Hz operation information Wen Gong
2021-05-17 20:19 ` [PATCH 3/9] mac80211: add parse " Wen Gong
2021-07-23 9:23 ` Johannes Berg
2021-05-17 20:19 ` Wen Gong [this message]
2021-07-23 9:24 ` [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd) Johannes Berg
2021-07-30 10:00 ` Wen Gong
2021-05-17 20:19 ` [PATCH 5/9] cfg80211: save power spectral density(psd) of regulatory rule Wen Gong
2021-07-23 9:27 ` Johannes Berg
2021-07-30 10:06 ` Wen Gong
2021-05-17 20:19 ` [PATCH 6/9] mac80211: add definition for transmit power envelope element Wen Gong
2021-07-23 9:29 ` Johannes Berg
2021-07-23 9:31 ` Johannes Berg
2021-07-30 10:27 ` Wen Gong
2021-05-17 20:19 ` [PATCH 7/9] mac80211: add parse " Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-07-30 10:16 ` Wen Gong
2021-05-17 20:19 ` [PATCH 8/9] mac80211: add transmit power envelope element and power constraint in bss_conf Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 9/9] mac80211: save transmit power envelope element and power constraint Wen Gong
2021-07-23 9:38 ` Johannes Berg
2021-07-30 10:47 ` Wen Gong
2021-08-03 8:53 ` Wen Gong
2021-08-13 7:19 ` Johannes Berg
2021-08-13 7:25 ` Johannes Berg
2021-08-13 8:47 ` Wen Gong
2021-08-13 8:53 ` Johannes Berg
2021-08-13 9:16 ` Wen Gong
2021-08-13 10:11 ` Johannes Berg
2021-08-13 10:29 ` Wen Gong
2021-08-13 8:13 ` Wen Gong
2021-05-25 10:04 ` [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-06-15 8:52 ` Wen Gong
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