1 # SPDX-License-Identifier: GPL-2.0-only
4 select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY
7 tristate "NVM Express block device"
8 depends on PCI && BLOCK
11 The NVM Express driver is for solid state drives directly
12 connected to the PCI or PCI Express bus. If you know you
13 don't have one of these, it is safe to answer N.
15 To compile this driver as a module, choose M here: the
16 module will be called nvme.
19 bool "NVMe multipath support"
22 This option enables support for multipath access to NVMe
23 subsystems. If this option is enabled only a single
24 /dev/nvmeXnY device will show up for each NVMe namespaces,
25 even if it is accessible through multiple controllers.
28 bool "NVMe hardware monitoring"
29 depends on (NVME_CORE=y && HWMON=y) || (NVME_CORE=m && HWMON)
31 This provides support for NVMe hardware monitoring. If enabled,
32 a hardware monitoring device will be created for each NVMe drive
41 tristate "NVM Express over Fabrics RDMA host driver"
42 depends on INFINIBAND && INFINIBAND_ADDR_TRANS && BLOCK
47 This provides support for the NVMe over Fabrics protocol using
48 the RDMA (Infiniband, RoCE, iWarp) transport. This allows you
49 to use remote block devices exported using the NVMe protocol set.
51 To configure a NVMe over Fabrics controller use the nvme-cli tool
52 from https://github.com/linux-nvme/nvme-cli.
57 tristate "NVM Express over Fabrics FC host driver"
64 This provides support for the NVMe over Fabrics protocol using
65 the FC transport. This allows you to use remote block devices
66 exported using the NVMe protocol set.
68 To configure a NVMe over Fabrics controller use the nvme-cli tool
69 from https://github.com/linux-nvme/nvme-cli.
74 tristate "NVM Express over Fabrics TCP host driver"
76 depends on BLK_DEV_NVME
80 This provides support for the NVMe over Fabrics protocol using
81 the TCP transport. This allows you to use remote block devices
82 exported using the NVMe protocol set.
84 To configure a NVMe over Fabrics controller use the nvme-cli tool
85 from https://github.com/linux-nvme/nvme-cli.