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From:   Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
To:     agross@kernel.org, bjorn.andersson@linaro.org,
        gregkh@linuxfoundation.org, jirislaby@kernel.org,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-serial@vger.kernel.org
Cc:     quic_msavaliy@quicinc.com, quic_vtanuku@quicinc.com,
        Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Subject: [PATCH 1/2] soc: qcom: geni: Disable MMIO tracing
Date:   Mon,  2 May 2022 16:15:13 +0530
Message-Id: <1651488314-19382-2-git-send-email-quic_vnivarth@quicinc.com>
In-Reply-To: <1651488314-19382-1-git-send-email-quic_vnivarth@quicinc.com>
References: <1651488314-19382-1-git-send-email-quic_vnivarth@quicinc.com>
Precedence: bulk

Register read/write tracing is causing excessive
logging and filling the rtb buffer and effecting
performance.

Disabled MMIO tracing to disable register
read/write tracing.

Signed-off-by: Visweswara Tanuku <quic_vtanuku@quicinc.com>
Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
---
 drivers/soc/qcom/qcom-geni-se.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
index 28a8c0d..40e11c3 100644
--- a/drivers/soc/qcom/qcom-geni-se.c
+++ b/drivers/soc/qcom/qcom-geni-se.c
@@ -1,5 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2017-2018, The Linux foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/* Disable MMIO tracing */
+#define __DISABLE_TRACE_MMIO__
 
 #include <linux/acpi.h>
 #include <linux/clk.h>
-- 
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