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c53432030d
Implements the FC-NVME T11 definition of how nvme fabric capsules are performed on an FC fabric. Utilizes a lower-layer API to FC host adapters to send/receive FC-4 LS operations and perform the FCP transactions necessary to perform and FCP IO request for NVME. The T11 definitions for FC-4 Link Services are implemented which create NVMeOF connections. Implements the hooks with nvmet layer to pass NVME commands to it for processing and posting of data/response base to the host via the different connections. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
47 lines
1.3 KiB
Text
47 lines
1.3 KiB
Text
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config NVME_TARGET
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tristate "NVMe Target support"
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depends on BLOCK
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depends on CONFIGFS_FS
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help
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This enabled target side support for the NVMe protocol, that is
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it allows the Linux kernel to implement NVMe subsystems and
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controllers and export Linux block devices as NVMe namespaces.
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You need to select at least one of the transports below to make this
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functionality useful.
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To configure the NVMe target you probably want to use the nvmetcli
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tool from http://git.infradead.org/users/hch/nvmetcli.git.
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config NVME_TARGET_LOOP
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tristate "NVMe loopback device support"
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depends on NVME_TARGET
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select NVME_CORE
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select NVME_FABRICS
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select SG_POOL
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help
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This enables the NVMe loopback device support, which can be useful
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to test NVMe host and target side features.
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If unsure, say N.
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config NVME_TARGET_RDMA
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tristate "NVMe over Fabrics RDMA target support"
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depends on INFINIBAND
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depends on NVME_TARGET
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help
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This enables the NVMe RDMA target support, which allows exporting NVMe
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devices over RDMA.
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If unsure, say N.
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config NVME_TARGET_FC
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tristate "NVMe over Fabrics FC target driver"
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depends on NVME_TARGET
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depends on HAS_DMA
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help
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This enables the NVMe FC target support, which allows exporting NVMe
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devices over FC.
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If unsure, say N.
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