Hello, This patch series add inline / real time encryption support to UFS host controller driver. It include following patches 0001-block-add-bi_crypto_ctx-variable-in-struct-bio.patch Add 'void *bi_crypto_ctx' variable in 'struct bio' to embded crypto configuration information, which is used by low level driver when bio is processed. This field can also be useful to support inline encryption in other protocols also. 0002-scsi-ufs-add-inline-crypto-support-to-UFS-HCD.patch This patch depends on patch [0/1] in this series. Patch include changes regarding UFS controller crypto support. Inline crypto support is provided by using new device mapper called 'crypt-ufs'. Inline encryption can be enabled on UFS device by creating mapping using tool like dmsetup and mapper 'crypt-ufs'. Patch is tested on Cadence UFS controller which currently support AES-ECB inline encryption. As part of [PATCH 2/2], MAINTAINERS file is modified to add name as supporter of ufshcd crypto files. Regards, Parshuram Thombare Parshuram Thombare (2): block: add bi_crypto_ctx variable in struct bio scsi: ufs: add inline crypto support to UFS HCD MAINTAINERS | 7 + block/Kconfig | 5 + drivers/scsi/ufs/Kconfig | 12 + drivers/scsi/ufs/Makefile | 1 + drivers/scsi/ufs/ufshcd-crypto.c | 453 ++++++++++++++++++++++++++++++++++++++ drivers/scsi/ufs/ufshcd-crypto.h | 102 +++++++++ drivers/scsi/ufs/ufshcd.c | 27 +++- drivers/scsi/ufs/ufshcd.h | 6 + drivers/scsi/ufs/ufshci.h | 1 + include/linux/blk_types.h | 4 + 10 files changed, 617 insertions(+), 1 deletions(-) create mode 100644 drivers/scsi/ufs/ufshcd-crypto.c create mode 100644 drivers/scsi/ufs/ufshcd-crypto.h
