On 05/28/2018 06:29 AM, Ladvine D Almeida wrote: > > This patch adds the Kconfig for enabling crypto support for > UFS Host Controller driver. It also adds Makefile changes > for building crypto support based on crypto Kconfig selection. > > Signed-off-by: Ladvine D Almeida <[email protected]> > --- > drivers/scsi/ufs/Kconfig | 15 +++++++++++++++ > drivers/scsi/ufs/Makefile | 6 +++++- > 2 files changed, 20 insertions(+), 1 deletion(-) > > diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig > index e27b4d4..0134672 100644 > --- a/drivers/scsi/ufs/Kconfig > +++ b/drivers/scsi/ufs/Kconfig > @@ -50,6 +50,21 @@ config SCSI_UFSHCD > However, do not compile this as a module if your root file system > (the one containing the directory /) is located on a UFS device. > > +config SCSI_UFSHCD_INLINE_ENCRYPTION > + bool "Universal Flash Storage Controller Driver crypto support" > + depends on SCSI_UFSHCD > + default n > + select BLK_DEV_INLINE_ENCRYPTION if SCSI_UFSHCD_INLINE_ENCRYPTION > + help > + This enables the Inline Encryption feature of the UFS Host > + Controller driver. Once the capability is detected in hardware, > + it will be made available for the user through Linux Kernel > + Cryptography Framework(LKCF).
The help text above should be indented (as below), with one tab + 2 spaces. > + > + If you have a controller with this capability, say Y. > + > + If unsure, say N. > + > config SCSI_UFSHCD_PCI > tristate "PCI bus based UFS Controller support" > depends on SCSI_UFSHCD && PCI -- ~Randy
