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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 6/9] mac80211: add definition for transmit power envelope element
Date: Mon, 17 May 2021 16:19:29 -0400	[thread overview]
Message-ID: <20210517201932.8860-7-wgong@codeaurora.org> (raw)
In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org>

IEEE P802.11ax™/D8.0 have some change for  transmit power envelope
element. This patch to add the definition of it.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
---
 include/linux/ieee80211.h | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 894a2c4d7cb7..a39b5fc1dffc 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2292,6 +2292,35 @@ struct ieee80211_he_6ghz_oper {
 	u8 minrate;
 } __packed;
 
+#define IEEE80211_TPE_MAX_IE_COUNT	8
+#define IEEE80211_TPE_MAX_POWER_COUNT	8
+
+/* transmit power interpretation type of transmit power envelope element*/
+enum ieee80211_tx_power_intrpt_type {
+	IEEE80211_TPE_LOCAL_EIRP,
+	IEEE80211_TPE_LOCAL_EIRP_PSD,
+	IEEE80211_TPE_REG_CLIENT_EIRP,
+	IEEE80211_TPE_REG_CLIENT_EIRP_PSD,
+};
+
+/**
+ * struct ieee80211_tx_pwr_env
+ *
+ * This structure represents the "Transmit Power Envelope element"
+ */
+struct ieee80211_tx_pwr_env {
+	u8 tx_power_info;
+	s8 tx_power[IEEE80211_TPE_MAX_POWER_COUNT];
+} __packed;
+
+#define TX_PWR_ENV_INFO_COUNT	GENMASK(2, 0)
+#define TX_PWR_ENV_INFO_INTERPRET	GENMASK(5, 3)
+#define TX_PWR_ENV_INFO_CATEGORY	GENMASK(7, 6)
+
+#define GET_TX_PWR_ENV_COUNT(fv) FIELD_GET(TX_PWR_ENV_INFO_COUNT, fv)
+#define GET_TX_PWR_ENV_INTERPRET(fv) FIELD_GET(TX_PWR_ENV_INFO_INTERPRET, fv)
+#define GET_TX_PWR_ENV_CATEGORY(fv) FIELD_GET(TX_PWR_ENV_INFO_CATEGORY, fv)
+
 /*
  * ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size
  * @he_oper_ie: byte data of the He Operations IE, stating from the byte
@@ -2873,7 +2902,7 @@ enum ieee80211_eid {
 	WLAN_EID_VHT_OPERATION = 192,
 	WLAN_EID_EXTENDED_BSS_LOAD = 193,
 	WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
-	WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
+	WLAN_EID_TX_POWER_ENVELOPE = 195,
 	WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
 	WLAN_EID_AID = 197,
 	WLAN_EID_QUIET_CHANNEL = 198,
-- 
2.31.1


  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 ` [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd) Wen Gong
2021-07-23  9:24   ` 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 ` Wen Gong [this message]
2021-07-23  9:29   ` [PATCH 6/9] mac80211: add definition for transmit power envelope element 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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