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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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475d0fe795
Add FC LLDD loopback driver to test FC host and target transport within nvme-fabrics To aid in the development and testing of the lower-level api of the FC transport, this loopback driver has been created to act as if it were a FC hba driver supporting both the host interfaces as well as the target interfaces with the nvme FC transport. 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>
61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
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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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config NVME_TARGET_FCLOOP
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tristate "NVMe over Fabrics FC Transport Loopback Test driver"
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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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depends on NVME_FC
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depends on NVME_TARGET_FC
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help
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This enables the NVMe FC loopback test support, which can be useful
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to test NVMe-FC transport interfaces.
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If unsure, say N.
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