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Diffstat (limited to 'drivers/nvme/host/Kconfig')
| -rw-r--r-- | drivers/nvme/host/Kconfig | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig new file mode 100644 index 000000000..88a8b5916 --- /dev/null +++ b/drivers/nvme/host/Kconfig @@ -0,0 +1,59 @@ +config NVME_CORE + tristate + +config BLK_DEV_NVME + tristate "NVM Express block device" + depends on PCI && BLOCK + select NVME_CORE + ---help--- + The NVM Express driver is for solid state drives directly + connected to the PCI or PCI Express bus. If you know you + don't have one of these, it is safe to answer N. + + To compile this driver as a module, choose M here: the + module will be called nvme. + +config NVME_MULTIPATH + bool "NVMe multipath support" + depends on NVME_CORE + ---help--- + This option enables support for multipath access to NVMe + subsystems. If this option is enabled only a single + /dev/nvmeXnY device will show up for each NVMe namespaces, + even if it is accessible through multiple controllers. + +config NVME_FABRICS + tristate + +config NVME_RDMA + tristate "NVM Express over Fabrics RDMA host driver" + depends on INFINIBAND && INFINIBAND_ADDR_TRANS && BLOCK + select NVME_CORE + select NVME_FABRICS + select SG_POOL + help + This provides support for the NVMe over Fabrics protocol using + the RDMA (Infiniband, RoCE, iWarp) transport. This allows you + to use remote block devices exported using the NVMe protocol set. + + To configure a NVMe over Fabrics controller use the nvme-cli tool + from https://github.com/linux-nvme/nvme-cli. + + If unsure, say N. + +config NVME_FC + tristate "NVM Express over Fabrics FC host driver" + depends on BLOCK + depends on HAS_DMA + select NVME_CORE + select NVME_FABRICS + select SG_POOL + help + This provides support for the NVMe over Fabrics protocol using + the FC transport. This allows you to use remote block devices + exported using the NVMe protocol set. + + To configure a NVMe over Fabrics controller use the nvme-cli tool + from https://github.com/linux-nvme/nvme-cli. + + If unsure, say N. |