1 2config NVME_TARGET 3 tristate "NVMe Target support" 4 depends on BLOCK 5 depends on CONFIGFS_FS 6 help 7 This enabled target side support for the NVMe protocol, that is 8 it allows the Linux kernel to implement NVMe subsystems and 9 controllers and export Linux block devices as NVMe namespaces. 10 You need to select at least one of the transports below to make this 11 functionality useful. 12 13 To configure the NVMe target you probably want to use the nvmetcli 14 tool from http://git.infradead.org/users/hch/nvmetcli.git. 15 16config NVME_TARGET_LOOP 17 tristate "NVMe loopback device support" 18 depends on NVME_TARGET 19 select NVME_CORE 20 select NVME_FABRICS 21 select SG_POOL 22 help 23 This enables the NVMe loopback device support, which can be useful 24 to test NVMe host and target side features. 25 26 If unsure, say N. 27 28config NVME_TARGET_RDMA 29 tristate "NVMe over Fabrics RDMA target support" 30 depends on INFINIBAND && INFINIBAND_ADDR_TRANS 31 depends on NVME_TARGET 32 select SGL_ALLOC 33 help 34 This enables the NVMe RDMA target support, which allows exporting NVMe 35 devices over RDMA. 36 37 If unsure, say N. 38 39config NVME_TARGET_FC 40 tristate "NVMe over Fabrics FC target driver" 41 depends on NVME_TARGET 42 depends on HAS_DMA 43 select SGL_ALLOC 44 help 45 This enables the NVMe FC target support, which allows exporting NVMe 46 devices over FC. 47 48 If unsure, say N. 49 50config NVME_TARGET_FCLOOP 51 tristate "NVMe over Fabrics FC Transport Loopback Test driver" 52 depends on NVME_TARGET 53 select NVME_CORE 54 select NVME_FABRICS 55 select SG_POOL 56 depends on NVME_FC 57 depends on NVME_TARGET_FC 58 help 59 This enables the NVMe FC loopback test support, which can be useful 60 to test NVMe-FC transport interfaces. 61 62 If unsure, say N. 63 64config NVME_TARGET_TCP 65 tristate "NVMe over Fabrics TCP target support" 66 depends on INET 67 depends on NVME_TARGET 68 help 69 This enables the NVMe TCP target support, which allows exporting NVMe 70 devices over TCP. 71 72 If unsure, say N. 73