]>
Commit | Line | Data |
---|---|---|
576d55d6 ML |
1 | config NVME_CORE |
2 | tristate | |
3 | ||
57dacad5 JS |
4 | config BLK_DEV_NVME |
5 | tristate "NVM Express block device" | |
11feb18f | 6 | depends on PCI && BLOCK |
576d55d6 | 7 | select NVME_CORE |
57dacad5 JS |
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. | |
44907332 CH |
15 | |
16 | config BLK_DEV_NVME_SCSI | |
17 | bool "SCSI emulation for NVMe device nodes" | |
576d55d6 | 18 | depends on NVME_CORE |
44907332 CH |
19 | ---help--- |
20 | This adds support for the SG_IO ioctl on the NVMe character | |
b31356df | 21 | and block devices nodes, as well as a translation for a small |
44907332 CH |
22 | number of selected SCSI commands to NVMe commands to the NVMe |
23 | driver. If you don't know what this means you probably want | |
21d14788 CH |
24 | to say N here, unless you run a distro that abuses the SCSI |
25 | emulation to provide stable device names for mount by id, like | |
26 | some OpenSuSE and SLES versions. | |
07bfcd09 CH |
27 | |
28 | config NVME_FABRICS | |
29 | tristate | |
71102307 CH |
30 | |
31 | config NVME_RDMA | |
32 | tristate "NVM Express over Fabrics RDMA host driver" | |
bd0b841f | 33 | depends on INFINIBAND && BLOCK |
aa719874 | 34 | select NVME_CORE |
71102307 CH |
35 | select NVME_FABRICS |
36 | select SG_POOL | |
37 | help | |
38 | This provides support for the NVMe over Fabrics protocol using | |
39 | the RDMA (Infiniband, RoCE, iWarp) transport. This allows you | |
40 | to use remote block devices exported using the NVMe protocol set. | |
41 | ||
42 | To configure a NVMe over Fabrics controller use the nvme-cli tool | |
43 | from https://github.com/linux-nvme/nvme-cli. | |
44 | ||
45 | If unsure, say N. | |
e399441d JS |
46 | |
47 | config NVME_FC | |
48 | tristate "NVM Express over Fabrics FC host driver" | |
49 | depends on BLOCK | |
50 | depends on HAS_DMA | |
51 | select NVME_CORE | |
52 | select NVME_FABRICS | |
53 | select SG_POOL | |
54 | help | |
55 | This provides support for the NVMe over Fabrics protocol using | |
56 | the FC transport. This allows you to use remote block devices | |
57 | exported using the NVMe protocol set. | |
58 | ||
59 | To configure a NVMe over Fabrics controller use the nvme-cli tool | |
60 | from https://github.com/linux-nvme/nvme-cli. | |
61 | ||
62 | If unsure, say N. |