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authorChristoph Hellwig <hch@lst.de>2021-07-24 09:20:23 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2021-07-28 22:24:26 -0400
commit78011042684dfbb50f7060f4623793f7a5c74a01 (patch)
tree07d91ef3f7feec1ced179e4d5348ee14e7801c07 /block/Kconfig
parentd52fe8f436a6d9850b5e528cb94a651563a77374 (diff)
scsi: bsg: Move bsg_scsi_ops to drivers/scsi/
Move the SCSI-specific bsg code in the SCSI midlayer instead of in the common bsg code. This just keeps the common bsg code block/ and also allows building it as a module. Link: https://lore.kernel.org/r/20210724072033.1284840-15-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'block/Kconfig')
-rw-r--r--block/Kconfig23
1 files changed, 3 insertions, 20 deletions
diff --git a/block/Kconfig b/block/Kconfig
index fd732aede922..88aa88241795 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -35,29 +35,12 @@ config BLK_SCSI_REQUEST
config BLK_CGROUP_RWSTAT
bool
-config BLK_DEV_BSG
- bool "Block layer SG support v4"
- default y
- select BLK_SCSI_REQUEST
- help
- Saying Y here will enable generic SG (SCSI generic) v4 support
- for any block device.
-
- Unlike SG v3 (aka block/scsi_ioctl.c drivers/scsi/sg.c), SG v4
- can handle complicated SCSI commands: tagged variable length cdbs
- with bidirectional data transfers and generic request/response
- protocols (e.g. Task Management Functions and SMP in Serial
- Attached SCSI).
-
- This option is required by recent UDEV versions to properly
- access device serial numbers, etc.
-
- If unsure, say Y.
+config BLK_DEV_BSG_COMMON
+ tristate
config BLK_DEV_BSGLIB
bool "Block layer SG support v4 helper lib"
- select BLK_DEV_BSG
- select BLK_SCSI_REQUEST
+ select BLK_DEV_BSG_COMMON
help
Subsystems will normally enable this if needed. Users will not
normally need to manually enable this.