72148aecf4
We only need this code to support scsi, ide, cciss and virtio. And at least for virtio it's a deprecated feature to start with. This should shrink the kernel size for embedded device that only use, say eMMC a bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
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menuconfig TARGET_CORE
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tristate "Generic Target Core Mod (TCM) and ConfigFS Infrastructure"
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depends on SCSI && BLOCK
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select CONFIGFS_FS
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select CRC_T10DIF
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select BLK_SCSI_REQUEST # only for scsi_command_size_tbl..
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default n
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help
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Say Y or M here to enable the TCM Storage Engine and ConfigFS enabled
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control path for target_core_mod. This includes built-in TCM RAMDISK
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subsystem logic for virtual LUN 0 access
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if TARGET_CORE
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config TCM_IBLOCK
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tristate "TCM/IBLOCK Subsystem Plugin for Linux/BLOCK"
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select BLK_DEV_INTEGRITY
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help
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Say Y here to enable the TCM/IBLOCK subsystem plugin for non-buffered
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access to Linux/Block devices using BIO
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config TCM_FILEIO
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tristate "TCM/FILEIO Subsystem Plugin for Linux/VFS"
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help
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Say Y here to enable the TCM/FILEIO subsystem plugin for buffered
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access to Linux/VFS struct file or struct block_device
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config TCM_PSCSI
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tristate "TCM/pSCSI Subsystem Plugin for Linux/SCSI"
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help
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Say Y here to enable the TCM/pSCSI subsystem plugin for non-buffered
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passthrough access to Linux/SCSI device
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config TCM_USER2
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tristate "TCM/USER Subsystem Plugin for Linux"
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depends on UIO && NET
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help
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Say Y here to enable the TCM/USER subsystem plugin for a userspace
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process to handle requests. This is version 2 of the ABI; version 1
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is obsolete.
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source "drivers/target/loopback/Kconfig"
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source "drivers/target/tcm_fc/Kconfig"
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source "drivers/target/iscsi/Kconfig"
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source "drivers/target/sbp/Kconfig"
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endif
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