diff options
| -rw-r--r-- | block/Kconfig | 6 | ||||
| -rw-r--r-- | block/Makefile | 3 | ||||
| -rw-r--r-- | block/t10-pi.c | 3 | ||||
| -rw-r--r-- | drivers/nvme/host/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/scsi/Kconfig | 1 |
5 files changed, 12 insertions, 2 deletions
diff --git a/block/Kconfig b/block/Kconfig index c23094a14a2b..3bc76bb113a0 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -66,7 +66,6 @@ config BLK_DEV_BSGLIB config BLK_DEV_INTEGRITY bool "Block layer data integrity support" - select CRC_T10DIF if BLK_DEV_INTEGRITY ---help--- Some storage devices allow extra information to be stored/retrieved to help protect the data. The block layer @@ -77,6 +76,11 @@ config BLK_DEV_INTEGRITY T10/SCSI Data Integrity Field or the T13/ATA External Path Protection. If in doubt, say N. +config BLK_DEV_INTEGRITY_T10 + tristate + depends on BLK_DEV_INTEGRITY + select CRC_T10DIF + config BLK_DEV_ZONED bool "Zoned block device support" select MQ_IOSCHED_DEADLINE diff --git a/block/Makefile b/block/Makefile index 205a5f2fef17..f6cef6d4363c 100644 --- a/block/Makefile +++ b/block/Makefile @@ -27,7 +27,8 @@ obj-$(CONFIG_IOSCHED_BFQ) += bfq.o obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o obj-$(CONFIG_BLK_CMDLINE_PARSER) += cmdline-parser.o -obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o blk-integrity.o t10-pi.o +obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o blk-integrity.o +obj-$(CONFIG_BLK_DEV_INTEGRITY_T10) += t10-pi.o obj-$(CONFIG_BLK_MQ_PCI) += blk-mq-pci.o obj-$(CONFIG_BLK_MQ_VIRTIO) += blk-mq-virtio.o obj-$(CONFIG_BLK_MQ_RDMA) += blk-mq-rdma.o diff --git a/block/t10-pi.c b/block/t10-pi.c index f4907d941f03..d910534b3a41 100644 --- a/block/t10-pi.c +++ b/block/t10-pi.c @@ -7,6 +7,7 @@ #include <linux/t10-pi.h> #include <linux/blkdev.h> #include <linux/crc-t10dif.h> +#include <linux/module.h> #include <net/checksum.h> typedef __be16 (csum_fn) (void *, unsigned int); @@ -280,3 +281,5 @@ const struct blk_integrity_profile t10_pi_type3_ip = { .complete_fn = t10_pi_type3_complete, }; EXPORT_SYMBOL(t10_pi_type3_ip); + +MODULE_LICENSE("GPL"); diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig index c6439638a419..b9358db83e96 100644 --- a/drivers/nvme/host/Kconfig +++ b/drivers/nvme/host/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config NVME_CORE tristate + select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY config BLK_DEV_NVME tristate "NVM Express block device" diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 90cf4691b8c3..a7881f8eb05e 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -68,6 +68,7 @@ comment "SCSI support type (disk, tape, CD-ROM)" config BLK_DEV_SD tristate "SCSI disk support" depends on SCSI + select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY ---help--- If you want to use SCSI hard disks, Fibre Channel disks, Serial ATA (SATA) or Parallel ATA (PATA) hard disks, |