| Message ID | dc4efdf5f97b1ee43718d897c9d4b6256aedb4bc.1651139070.git.quic_saipraka@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | lib/rwmmio/arm64: Add support to trace register reads/writes | expand |
On Thu, Apr 28, 2022 at 03:25:32PM +0530, Sai Prakash Ranjan wrote: > Disable MMIO tracing for geni serial engine driver as it is a > high frequency operation with many register reads/writes and > not very useful to log all MMIO traces and prevent excessive > logging. > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Signed-off-by: Sai Prakash Ranjan <quic_saipraka@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 28a8c0dda66c..cd4ad16a8fa6 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. > + */ Same review comment here. > +/* Disable MMIO tracing */ > +#define __DISABLE_TRACE_MMIO__ And here. thanks, greg k-h
diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index 28a8c0dda66c..cd4ad16a8fa6 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>
Disable MMIO tracing for geni serial engine driver as it is a high frequency operation with many register reads/writes and not very useful to log all MMIO traces and prevent excessive logging. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com> --- drivers/soc/qcom/qcom-geni-se.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)