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 namespace,
25 even if it is accessible through multiple controllers.
27 config NVME_VERBOSE_ERRORS
28 bool "NVMe verbose error reporting"
31 This option enables verbose reporting for NVMe errors. The
32 error translation table will grow the kernel image size by
36 bool "NVMe hardware monitoring"
37 depends on (NVME_CORE=y && HWMON=y) || (NVME_CORE=m && HWMON)
39 This provides support for NVMe hardware monitoring. If enabled,
40 a hardware monitoring device will be created for each NVMe drive
48 tristate "NVM Express over Fabrics RDMA host driver"
49 depends on INFINIBAND && INFINIBAND_ADDR_TRANS && BLOCK
53 This provides support for the NVMe over Fabrics protocol using
54 the RDMA (Infiniband, RoCE, iWarp) transport. This allows you
55 to use remote block devices exported using the NVMe protocol set.
57 To configure a NVMe over Fabrics controller use the nvme-cli tool
58 from https://github.com/linux-nvme/nvme-cli.
63 tristate "NVM Express over Fabrics FC host driver"
69 This provides support for the NVMe over Fabrics protocol using
70 the FC transport. This allows you to use remote block devices
71 exported using the NVMe protocol set.
73 To configure a NVMe over Fabrics controller use the nvme-cli tool
74 from https://github.com/linux-nvme/nvme-cli.
79 tristate "NVM Express over Fabrics TCP host driver"
86 This provides support for the NVMe over Fabrics protocol using
87 the TCP transport. This allows you to use remote block devices
88 exported using the NVMe protocol set.
90 To configure a NVMe over Fabrics controller use the nvme-cli tool
91 from https://github.com/linux-nvme/nvme-cli.
96 tristate "Apple ANS2 NVM Express host driver"
97 depends on OF && BLOCK
98 depends on APPLE_RTKIT && APPLE_SART
99 depends on ARCH_APPLE || COMPILE_TEST
102 This provides support for the NVMe controller embedded in Apple SoCs
105 To compile this driver as a module, choose M here: the
106 module will be called nvme-apple.