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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 7/9] mac80211: add parse transmit power envelope element
Date: Mon, 17 May 2021 16:19:30 -0400	[thread overview]
Message-ID: <20210517201932.8860-8-wgong@codeaurora.org> (raw)
In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org>

This patch is to add the transmit power envelope element parse in
_ieee802_11_parse_elems_crc(), it maybe have more than one transmit
power envelope element in a beacon.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
---
 net/mac80211/ieee80211_i.h | 3 +++
 net/mac80211/util.c        | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index ecda126a7026..22220e8dfdc7 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1507,6 +1507,7 @@ struct ieee802_11_elems {
 	const struct ieee80211_he_spr *he_spr;
 	const struct ieee80211_mu_edca_param_set *mu_edca_param_set;
 	const struct ieee80211_he_6ghz_capa *he_6ghz_capa;
+	const struct ieee80211_tx_pwr_env *tx_pwr_env[IEEE80211_TPE_MAX_IE_COUNT];
 	const u8 *uora_element;
 	const u8 *mesh_id;
 	const u8 *peering;
@@ -1557,6 +1558,8 @@ struct ieee802_11_elems {
 	u8 perr_len;
 	u8 country_elem_len;
 	u8 bssid_index_len;
+	u8 tx_pwr_env_len[IEEE80211_TPE_MAX_IE_COUNT];
+	u8 tx_pwr_env_num;
 
 	/* whether a parse error occurred while retrieving these elements */
 	bool parse_error;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index f58136e844a7..585d2eeb4470 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1344,6 +1344,14 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
 			elems->rsnx = pos;
 			elems->rsnx_len = elen;
 			break;
+		case WLAN_EID_TX_POWER_ENVELOPE:
+			if (elems->tx_pwr_env_num >= ARRAY_SIZE(elems->tx_pwr_env))
+				break;
+
+			elems->tx_pwr_env[elems->tx_pwr_env_num] = (void *)pos;
+			elems->tx_pwr_env_len[elems->tx_pwr_env_num] = elen;
+			elems->tx_pwr_env_num++;
+			break;
 		case WLAN_EID_EXTENSION:
 			ieee80211_parse_extension_element(calc_crc ?
 								&crc : NULL,
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
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 7/9] mac80211: add parse transmit power envelope element
Date: Mon, 17 May 2021 16:19:30 -0400	[thread overview]
Message-ID: <20210517201932.8860-8-wgong@codeaurora.org> (raw)
In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org>

This patch is to add the transmit power envelope element parse in
_ieee802_11_parse_elems_crc(), it maybe have more than one transmit
power envelope element in a beacon.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
---
 net/mac80211/ieee80211_i.h | 3 +++
 net/mac80211/util.c        | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index ecda126a7026..22220e8dfdc7 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1507,6 +1507,7 @@ struct ieee802_11_elems {
 	const struct ieee80211_he_spr *he_spr;
 	const struct ieee80211_mu_edca_param_set *mu_edca_param_set;
 	const struct ieee80211_he_6ghz_capa *he_6ghz_capa;
+	const struct ieee80211_tx_pwr_env *tx_pwr_env[IEEE80211_TPE_MAX_IE_COUNT];
 	const u8 *uora_element;
 	const u8 *mesh_id;
 	const u8 *peering;
@@ -1557,6 +1558,8 @@ struct ieee802_11_elems {
 	u8 perr_len;
 	u8 country_elem_len;
 	u8 bssid_index_len;
+	u8 tx_pwr_env_len[IEEE80211_TPE_MAX_IE_COUNT];
+	u8 tx_pwr_env_num;
 
 	/* whether a parse error occurred while retrieving these elements */
 	bool parse_error;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index f58136e844a7..585d2eeb4470 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1344,6 +1344,14 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
 			elems->rsnx = pos;
 			elems->rsnx_len = elen;
 			break;
+		case WLAN_EID_TX_POWER_ENVELOPE:
+			if (elems->tx_pwr_env_num >= ARRAY_SIZE(elems->tx_pwr_env))
+				break;
+
+			elems->tx_pwr_env[elems->tx_pwr_env_num] = (void *)pos;
+			elems->tx_pwr_env_len[elems->tx_pwr_env_num] = elen;
+			elems->tx_pwr_env_num++;
+			break;
 		case WLAN_EID_EXTENSION:
 			ieee80211_parse_extension_element(calc_crc ?
 								&crc : NULL,
-- 
2.31.1


-- 
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  parent reply	other threads:[~2021-05-17 20:20 UTC|newest]

Thread overview: 70+ 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 ` Wen Gong
2021-05-17 20:19 ` [PATCH 1/9] cfg80211: add power type definition for 6G Hz Wen Gong
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:22   ` Johannes Berg
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   ` Wen Gong
2021-05-17 20:19 ` [PATCH 3/9] mac80211: add parse " Wen Gong
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:23   ` Johannes Berg
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
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:24   ` Johannes Berg
2021-07-23  9:24     ` Johannes Berg
2021-07-30 10:00     ` Wen Gong
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
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:27   ` Johannes Berg
2021-07-23  9:27     ` Johannes Berg
2021-07-30 10:06     ` Wen Gong
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
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:29   ` Johannes Berg
2021-07-23  9:29     ` Johannes Berg
2021-07-23  9:31   ` Johannes Berg
2021-07-23  9:31     ` Johannes Berg
2021-07-30 10:27     ` Wen Gong
2021-07-30 10:27       ` Wen Gong
2021-05-17 20:19 ` Wen Gong [this message]
2021-05-17 20:19   ` [PATCH 7/9] mac80211: add parse " Wen Gong
2021-07-23  9:33   ` Johannes Berg
2021-07-23  9:33     ` Johannes Berg
2021-07-30 10:16     ` Wen Gong
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
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:33   ` Johannes Berg
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
2021-05-17 20:19   ` Wen Gong
2021-07-23  9:38   ` Johannes Berg
2021-07-23  9:38     ` Johannes Berg
2021-07-30 10:47     ` Wen Gong
2021-07-30 10:47       ` Wen Gong
2021-08-03  8:53       ` Wen Gong
2021-08-03  8:53         ` Wen Gong
2021-08-13  7:19       ` Johannes Berg
2021-08-13  7:19         ` Johannes Berg
2021-08-13  7:25         ` Johannes Berg
2021-08-13  7:25           ` Johannes Berg
2021-08-13  8:47           ` Wen Gong
2021-08-13  8:47             ` Wen Gong
2021-08-13  8:53             ` Johannes Berg
2021-08-13  8:53               ` Johannes Berg
2021-08-13  9:16               ` Wen Gong
2021-08-13  9:16                 ` Wen Gong
2021-08-13 10:11                 ` Johannes Berg
2021-08-13 10:11                   ` Johannes Berg
2021-08-13 10:29                   ` Wen Gong
2021-08-13 10:29                     ` Wen Gong
2021-08-13  8:13         ` 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
2021-05-25 10:04   ` Wen Gong
2021-06-15  8:52   ` Wen Gong
2021-06-15  8:52     ` Wen Gong

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