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From: Ping-Ke Shih <pkshih@realtek.com>
To: <kvalo@kernel.org>
CC: <gary.chang@realtek.com>, <phhuang@realtek.com>,
        <linux-wireless@vger.kernel.org>
Subject: [PATCH 2/4] wifi: rtw89: Refine active scan behavior in 6 GHz
Date: Wed, 29 Nov 2023 15:00:44 +0800
Message-ID: <20231129070046.18443-3-pkshih@realtek.com>
In-Reply-To: <20231129070046.18443-1-pkshih@realtek.com>
References: <20231129070046.18443-1-pkshih@realtek.com>
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From: Po-Hao Huang <phhuang@realtek.com>

The interval between sending each probe request is regulated. Before
this patch, some packets are not sent out properly because of our HW
limit. Extend the 6 GHz channel dwell time to cope with this.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/fw.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c
index a732c22a2d54..898b3f432d1c 100644
--- a/drivers/net/wireless/realtek/rtw89/fw.c
+++ b/drivers/net/wireless/realtek/rtw89/fw.c
@@ -3867,6 +3867,8 @@ static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type,
 			if (info->channel_6ghz &&
 			    ch_info->pri_ch != info->channel_6ghz)
 				continue;
+			else if (info->channel_6ghz && probe_count != 0)
+				ch_info->period += RTW89_CHANNEL_TIME_6G;
 			ch_info->pkt_id[probe_count++] = info->id;
 			if (probe_count >= RTW89_SCANOFLD_MAX_SSID)
 				break;
-- 
2.25.1