diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig index 9fe27b01904e..76a694d82bee 100644 --- a/drivers/scsi/ufs/Kconfig +++ b/drivers/scsi/ufs/Kconfig @@ -52,6 +52,17 @@ config SCSI_UFSHCD if SCSI_UFSHCD +config UFS_DBG + bool "Universal Flash Storage Debug Mode" + depends on SCSI_UFSHCD + help + This selects the debug mode for ufs vendor driver. + Enables tracing for QTI ufs driver. + This also enables ftrace for ufs core and SCSI. + Enabling this would have an adverse performance impact on disk IO. + + If unsure, say N. + config SCSI_UFSHCD_PCI tristate "PCI bus based UFS Controller support" depends on PCI