From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D840B36AB4D for ; Fri, 15 May 2026 01:44:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778809490; cv=none; b=YInsxyNvDjOctKrKWzgoF4w533hUGETYVjapA2R2gNQu/szA1/xZlU5TkKWWJfpwK7zOKBmovhiO2tNCTDORL4ptCyxXyG5fGCQ03J8TzMa35waR9XzLqPFmUgjUDJra3DojLpe7iwhPP4vYWXTtUVm7CvCNrb9Z37BlhhFeoOg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778809490; c=relaxed/simple; bh=seztKn1+tVx2tbEeEcogQu+hTcNvTXXPlXpq/4xsBiA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=AEMYcBZDFru6+Yhm2jbu+CgmDjQPgHXB/FUPqElFGZg5+uFqQ0suwXM7HAGw0NSnuBEMZOmxhPN0q/wVgZgZMBeLyL3wOv4aA/5rr83pjppW59vBfqLqKeO9qrWw91PHm0SZjjfCymurrNvbZu2FMCYUCsDetNg7fvOEM6dPXRg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=Rv1k70Ur; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="Rv1k70Ur" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 64F1ilAZ32587049, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1778809487; bh=eu4lABWcZI3SojN1+Ez5RXTcM+e5lw3ErDIs0o5Tm3s=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding:Content-Type; b=Rv1k70UrfPjQKBC8lVWtf7JXy4eaFsTlATCPZFR5WLyP+wE1dSYmew98H4W8eljAK V8Dm90kQoO0HzUedxxYEutmkOAK+vnFcoM6f5vCQ1mrm2tKl8baQAPuGfa54qDsNu7 KTRWm6eaMIU/A5r1LiaBlk1YwcFcHBHw0CpJ9oXHOrgyorAkz41AJCLDYM94w5/AR+ Ka4fv/Ac3LlH/TyD0nzIoYcbVqOY+t+5/6MJ7dah+qK81wIgaRX/h14kS+TFsDNMZC ASPQkNwC7g5fr0nPV/6TxwCBXXgNKr2jgnk0FpuvCACPomKh0hzY25w3k6DdW06wL0 DdR8dhcc7ZRrg== Received: from mail.realtek.com (rtkexhmbs02.realtek.com.tw[172.21.6.41]) by rtits2.realtek.com.tw (8.15.2/3.27/5.94) with ESMTPS id 64F1ilAZ32587049 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 15 May 2026 09:44:47 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Fri, 15 May 2026 09:44:46 +0800 Received: from [127.0.1.1] (172.21.40.75) by RTKEXHMBS06.realtek.com.tw (10.21.1.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17 via Frontend Transport; Fri, 15 May 2026 09:44:46 +0800 From: Ping-Ke Shih To: CC: , , , Subject: [PATCH rtw-next 01/13] wifi: rtw89: debug: Wi-Fi 7 show count of SER L0 simulation Date: Fri, 15 May 2026 09:44:21 +0800 Message-ID: <20260515014433.16168-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260515014433.16168-1-pkshih@realtek.com> References: <20260515014433.16168-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain From: Zong-Zhe Yang Wi-Fi 7 has dedicated HW register to count SER L0 simulation, i.e. manually triggered by users. Show count of it in dbgfs ser_counters. Signed-off-by: Zong-Zhe Yang Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/debug.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 8ee800c76cfe..e5976b8e7056 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -3760,6 +3760,7 @@ rtw89_debug_priv_fw_crash_set(struct rtw89_dev *rtwdev, } struct rtw89_dbg_ser_counters { + unsigned int l0_sim; unsigned int l0; unsigned int l1; unsigned int l0_to_l1; @@ -3780,6 +3781,7 @@ static void rtw89_dbg_get_ser_counters_be(struct rtw89_dev *rtwdev, { const u32 val = rtw89_read32(rtwdev, R_BE_SER_DBG_INFO); + cnt->l0_sim = rtw89_read8(rtwdev, R_BE_SER_L0_DBG_CNT1 + 3); cnt->l0 = u32_get_bits(val, B_BE_SER_L0_COUNTER_MASK); cnt->l1 = u32_get_bits(val, B_BE_SER_L1_COUNTER_MASK); cnt->l0_to_l1 = u32_get_bits(val, B_BE_SER_L0_PROMOTE_L1_EVENT_MASK); @@ -3810,6 +3812,10 @@ static ssize_t rtw89_debug_priv_ser_counters_get(struct rtw89_dev *rtwdev, p += scnprintf(p, end - p, "SER L1 SW Count: %u\n", sw_cnt->l1); p += scnprintf(p, end - p, "SER L2 SW Count: %u\n", sw_cnt->l2); + /* Some chipsets don't have dedicated cnt for SER simulation. */ + p += scnprintf(p, end - p, "---\n"); + p += scnprintf(p, end - p, "SER L0 Simulation Count: %d\n", cnt.l0_sim); + /* Some chipsets won't record SER simulation in HW cnt. */ p += scnprintf(p, end - p, "---\n"); p += scnprintf(p, end - p, "SER L0 Count: %d\n", cnt.l0); -- 2.25.1