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1 | # |
2 | # Open-Channel SSD NVM configuration | |
3 | # | |
4 | ||
5 | menuconfig NVM | |
6 | bool "Open-Channel SSD target support" | |
0ae52ddf | 7 | depends on BLOCK && PCI |
32c662c5 | 8 | select BLK_DEV_NVME |
cd9e9808 MB |
9 | help |
10 | Say Y here to get to enable Open-channel SSDs. | |
11 | ||
12 | Open-Channel SSDs implement a set of extension to SSDs, that | |
13 | exposes direct access to the underlying non-volatile memory. | |
14 | ||
15 | If you say N, all options in this submenu will be skipped and disabled | |
16 | only do this if you know what you are doing. | |
17 | ||
18 | if NVM | |
19 | ||
880eda54 MB |
20 | config NVM_PBLK |
21 | tristate "Physical Block Device Open-Channel SSD target" | |
22 | help | |
23 | Allows an open-channel SSD to be exposed as a block device to the | |
24 | host. The target assumes the device exposes raw flash and must be | |
25 | explicitly managed by the host. | |
cd9e9808 | 26 | |
880eda54 | 27 | Please note the disk format is considered EXPERIMENTAL for now. |
cd9e9808 | 28 | |
880eda54 | 29 | if NVM_PBLK |
cd9e9808 | 30 | |
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31 | config NVM_PBLK_DEBUG |
32 | bool "PBlk Debug Support" | |
33 | default n | |
34 | help | |
35 | Enables debug support for pblk. This includes extra checks, more | |
36 | vocal error messages, and extra tracking fields in the pblk sysfs | |
37 | entries. | |
a4bd217b | 38 | |
880eda54 | 39 | endif # NVM_PBLK_DEBUG |
a4bd217b | 40 | |
cd9e9808 | 41 | endif # NVM |