projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| cd9e9808 MB |
2 | # |
| 3 | # Open-Channel SSD NVM configuration | |
| 4 | # | |
| 5 | ||
| 6 | menuconfig NVM | |
| 7 | bool "Open-Channel SSD target support" | |
| 73569e11 | 8 | depends on BLOCK |
| 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 | |
| 880eda54 MB |
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 |