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Diffstat (limited to 'drivers/nvme/target/Kconfig')
| -rw-r--r-- | drivers/nvme/target/Kconfig | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/nvme/target/Kconfig b/drivers/nvme/target/Kconfig new file mode 100644 index 000000000..79fc64035 --- /dev/null +++ b/drivers/nvme/target/Kconfig @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config NVME_TARGET + tristate "NVMe Target support" + depends on BLOCK + depends on CONFIGFS_FS + select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY + select SGL_ALLOC + help + This enabled target side support for the NVMe protocol, that is + it allows the Linux kernel to implement NVMe subsystems and + controllers and export Linux block devices as NVMe namespaces. + You need to select at least one of the transports below to make this + functionality useful. + + To configure the NVMe target you probably want to use the nvmetcli + tool from http://git.infradead.org/users/hch/nvmetcli.git. + +config NVME_TARGET_PASSTHRU + bool "NVMe Target Passthrough support" + depends on NVME_TARGET + depends on NVME_CORE=y || NVME_CORE=NVME_TARGET + help + This enables target side NVMe passthru controller support for the + NVMe Over Fabrics protocol. It allows for hosts to manage and + directly access an actual NVMe controller residing on the target + side, including executing Vendor Unique Commands. + + If unsure, say N. + +config NVME_TARGET_LOOP + tristate "NVMe loopback device support" + depends on NVME_TARGET + select NVME_FABRICS + select SG_POOL + help + This enables the NVMe loopback device support, which can be useful + to test NVMe host and target side features. + + If unsure, say N. + +config NVME_TARGET_RDMA + tristate "NVMe over Fabrics RDMA target support" + depends on INFINIBAND && INFINIBAND_ADDR_TRANS + depends on NVME_TARGET + select SGL_ALLOC + help + This enables the NVMe RDMA target support, which allows exporting NVMe + devices over RDMA. + + If unsure, say N. + +config NVME_TARGET_FC + tristate "NVMe over Fabrics FC target driver" + depends on NVME_TARGET + depends on HAS_DMA + select SGL_ALLOC + help + This enables the NVMe FC target support, which allows exporting NVMe + devices over FC. + + If unsure, say N. + +config NVME_TARGET_FCLOOP + tristate "NVMe over Fabrics FC Transport Loopback Test driver" + depends on NVME_TARGET + select NVME_FABRICS + select SG_POOL + depends on NVME_FC + depends on NVME_TARGET_FC + help + This enables the NVMe FC loopback test support, which can be useful + to test NVMe-FC transport interfaces. + + If unsure, say N. + +config NVME_TARGET_TCP + tristate "NVMe over Fabrics TCP target support" + depends on INET + depends on NVME_TARGET + help + This enables the NVMe TCP target support, which allows exporting NVMe + devices over TCP. + + If unsure, say N. + +config NVME_TARGET_AUTH + bool "NVMe over Fabrics In-band Authentication support" + depends on NVME_TARGET + select NVME_COMMON + select CRYPTO + select CRYPTO_HMAC + select CRYPTO_SHA256 + select CRYPTO_SHA512 + select CRYPTO_DH + select CRYPTO_DH_RFC7919_GROUPS + help + This enables support for NVMe over Fabrics In-band Authentication + + If unsure, say N. |