> 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 <[email protected]> > Signed-off-by: Subhash Jadavani <[email protected]> > Signed-off-by: Lee Susman <[email protected]> > Signed-off-by: Sujit Reddy Thumma <[email protected]> > Signed-off-by: Yaniv Gardi <[email protected]> > --- > 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 <[email protected]> > -- > 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 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
