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From:   Ping-Ke Shih <pkshih@realtek.com>
To:     <kvalo@kernel.org>
CC:     <johannes@sipsolutions.net>, <phhuang@realtek.com>,
        <linux-wireless@vger.kernel.org>
Subject: [PATCH 1/3] wifi: ieee80211: add UL-bandwidth definition of trigger frame
Date:   Mon, 25 Sep 2023 16:08:59 +0800
Message-ID: <20230925080902.51449-2-pkshih@realtek.com>
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From: Po-Hao Huang <phhuang@realtek.com>

Define UL-bandwidth values of trigger frame according to 802.11 std.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 include/linux/ieee80211.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 340d7e0f6bf7..691e387c8056 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -307,6 +307,13 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
 #define IEEE80211_TRIGGER_TYPE_BQRP		0x6
 #define IEEE80211_TRIGGER_TYPE_NFRP		0x7
 
+/* UL-bandwidth within common_info of trigger frame */
+#define IEEE80211_TRIGGER_ULBW_MASK		0xc0000
+#define IEEE80211_TRIGGER_ULBW_20MHZ		0x0
+#define IEEE80211_TRIGGER_ULBW_40MHZ		0x1
+#define IEEE80211_TRIGGER_ULBW_80MHZ		0x2
+#define IEEE80211_TRIGGER_ULBW_160_80P80MHZ	0x3
+
 struct ieee80211_hdr {
 	__le16 frame_control;
 	__le16 duration_id;
-- 
2.25.1