1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Open-Channel SSD NVM configuration 4# 5 6menuconfig NVM 7 bool "Open-Channel SSD target support" 8 depends on BLOCK 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 18if NVM 19 20config 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. 26 27 Please note the disk format is considered EXPERIMENTAL for now. 28 29if NVM_PBLK 30 31config 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. 38 39endif # NVM_PBLK_DEBUG 40 41endif # NVM 42