Enable UFS device feature using kernel configuration - Qualcomm Dragonwing Documentation

The following table lists the default values of the kernel configuration to enable UFS device.

Configuration	Enabled by default (yes/no)	Description
`CONFIG_UFS_FAULT_INJECTION`	No	Injects the failure command for debugging.
`CONFIG_SCSI_UFSHCD`	Yes	Enables the UFS host control driver in the kernel.
`CONFIG_SCSI_UFSHCD_PLATFORM`	Yes	Supports the UFS controller from the platform bus.
`CONFIG_SCSI_UFS_QCOM`	Yes	Enables a Qualcomm-specific addition to access the PHY configuration and vendor-specific registers.
`CONFIG_PHY_QCOM_QMP`	Yes	Supports UFS device QMP PHY driver.
`CONFIG_SCSI_UFS_BSG`	Yes	Enables UFS device BSG device node.
`CONFIG_SCSI_UFS_CRYPTO`	Yes	Supports UFS device crypto engine.