scsi: ufs: UFS crypto API

[linux-2.6-microblaze.git] / drivers / scsi / ufs / Kconfig

diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig
index 3188a50..46a4542 100644 (file)
--- a/drivers/scsi/ufs/Kconfig
+++ b/drivers/scsi/ufs/Kconfig
@@ -172,3 +172,12 @@ config SCSI_UFS_EXYNOS
 
          Select this if you have UFS host controller on EXYNOS chipset.
          If unsure, say N.
+
+config SCSI_UFS_CRYPTO
+       bool "UFS Crypto Engine Support"
+       depends on SCSI_UFSHCD && BLK_INLINE_ENCRYPTION
+       help
+         Enable Crypto Engine Support in UFS.
+         Enabling this makes it possible for the kernel to use the crypto
+         capabilities of the UFS device (if present) to perform crypto
+         operations on data being transferred to/from the device.