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SubjectRe: [PATCH v7 3/3] scsi: ufs: add trace events and dump prints for debug
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> Add trace events to driver to allow monitoring and profilig
> of activities such as PM suspend/resume, hibernate enter/exit,
> clock gating and clock scaling up/down.
> In addition, add UFS host controller register dumps to provide
> detailed information in case of errors to assist in analysis
> of issues.
>
> Signed-off-by: Dolev Raviv <draviv@codeaurora.org>
> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
> Signed-off-by: Lee Susman <lsusman@codeaurora.org>
> Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
> Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
> ---
> drivers/scsi/ufs/ufs-qcom.c | 53 +++++
> drivers/scsi/ufs/ufshcd.c | 511
> +++++++++++++++++++++++++++++++++++++++++---
> drivers/scsi/ufs/ufshcd.h | 49 ++++-
> drivers/scsi/ufs/ufshci.h | 1 +
> include/trace/events/ufs.h | 213 ++++++++++++++++++
> 5 files changed, 790 insertions(+), 37 deletions(-)
> create mode 100644 include/trace/events/ufs.h
>

[removed ~1500 lines of code]
Reviewed-by: Dov Levenglick <dovl@codeaurora.org>


> --
> Qualcomm Israel, on behalf of Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>
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QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project



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