aba203d155
The hybrid mode for 1.2 revision was deprecated, and have no users. Remove to make it easier to move to the 2.0 revision. Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@kernel.dk>
40 lines
1.0 KiB
Plaintext
40 lines
1.0 KiB
Plaintext
#
|
|
# Open-Channel SSD NVM configuration
|
|
#
|
|
|
|
menuconfig NVM
|
|
bool "Open-Channel SSD target support"
|
|
depends on BLOCK && HAS_DMA && PCI
|
|
select BLK_DEV_NVME
|
|
help
|
|
Say Y here to get to enable Open-channel SSDs.
|
|
|
|
Open-Channel SSDs implement a set of extension to SSDs, that
|
|
exposes direct access to the underlying non-volatile memory.
|
|
|
|
If you say N, all options in this submenu will be skipped and disabled
|
|
only do this if you know what you are doing.
|
|
|
|
if NVM
|
|
|
|
config NVM_DEBUG
|
|
bool "Open-Channel SSD debugging support"
|
|
default n
|
|
---help---
|
|
Exposes a debug management interface to create/remove targets at:
|
|
|
|
/sys/module/lnvm/parameters/configure_debug
|
|
|
|
It is required to create/remove targets without IOCTLs.
|
|
|
|
config NVM_PBLK
|
|
tristate "Physical Block Device Open-Channel SSD target"
|
|
---help---
|
|
Allows an open-channel SSD to be exposed as a block device to the
|
|
host. The target assumes the device exposes raw flash and must be
|
|
explicitly managed by the host.
|
|
|
|
Please note the disk format is considered EXPERIMENTAL for now.
|
|
|
|
endif # NVM
|