Messages in this thread | | | Date | Thu, 12 Mar 2015 12:13:14 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH v7 3/3] scsi: ufs: add trace events and dump prints for debug |
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On Thu, 12 Mar 2015 17:55:00 +0200 Gilad Broner <gbroner@codeaurora.org> wrote:
> 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 ++++++++++++++++++
For the tracing part...
Acked-by: Steven Rostedt <rostedt@goodmis.org>
-- Steve
> 5 files changed, 790 insertions(+), 37 deletions(-) > create mode 100644 include/trace/events/ufs.h
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