tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1config NVME_CORE
2 tristate
3
4config BLK_DEV_NVME
5 tristate "NVM Express block device"
6 depends on PCI && BLOCK
7 select NVME_CORE
8 ---help---
9 The NVM Express driver is for solid state drives directly
10 connected to the PCI or PCI Express bus. If you know you
11 don't have one of these, it is safe to answer N.
12
13 To compile this driver as a module, choose M here: the
14 module will be called nvme.
15
16config NVME_MULTIPATH
17 bool "NVMe multipath support"
18 depends on NVME_CORE
19 ---help---
20 This option enables support for multipath access to NVMe
21 subsystems. If this option is enabled only a single
22 /dev/nvmeXnY device will show up for each NVMe namespaces,
23 even if it is accessible through multiple controllers.
24
25config NVME_FABRICS
26 tristate
27
28config NVME_RDMA
29 tristate "NVM Express over Fabrics RDMA host driver"
30 depends on INFINIBAND && INFINIBAND_ADDR_TRANS && BLOCK
31 select NVME_CORE
32 select NVME_FABRICS
33 select SG_POOL
34 help
35 This provides support for the NVMe over Fabrics protocol using
36 the RDMA (Infiniband, RoCE, iWarp) transport. This allows you
37 to use remote block devices exported using the NVMe protocol set.
38
39 To configure a NVMe over Fabrics controller use the nvme-cli tool
40 from https://github.com/linux-nvme/nvme-cli.
41
42 If unsure, say N.
43
44config NVME_FC
45 tristate "NVM Express over Fabrics FC host driver"
46 depends on BLOCK
47 depends on HAS_DMA
48 select NVME_CORE
49 select NVME_FABRICS
50 select SG_POOL
51 help
52 This provides support for the NVMe over Fabrics protocol using
53 the FC transport. This allows you to use remote block devices
54 exported using the NVMe protocol set.
55
56 To configure a NVMe over Fabrics controller use the nvme-cli tool
57 from https://github.com/linux-nvme/nvme-cli.
58
59 If unsure, say N.
60
61config NVME_TCP
62 tristate "NVM Express over Fabrics TCP host driver"
63 depends on INET
64 depends on BLK_DEV_NVME
65 select NVME_FABRICS
66 help
67 This provides support for the NVMe over Fabrics protocol using
68 the TCP transport. This allows you to use remote block devices
69 exported using the NVMe protocol set.
70
71 To configure a NVMe over Fabrics controller use the nvme-cli tool
72 from https://github.com/linux-nvme/nvme-cli.
73
74 If unsure, say N.