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Diffstat (limited to '')
| -rw-r--r-- | drivers/lightnvm/Kconfig | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig new file mode 100644 index 000000000..38cd49a3a --- /dev/null +++ b/drivers/lightnvm/Kconfig @@ -0,0 +1,42 @@ +# +# Open-Channel SSD NVM configuration +# + +menuconfig NVM + bool "Open-Channel SSD target support" + depends on BLOCK && PCI && BROKEN + 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_PBLK + tristate "Physical Block Device Open-Channel SSD target" + select CRC32 + 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. + +if NVM_PBLK + +config NVM_PBLK_DEBUG + bool "PBlk Debug Support" + default n + help + Enables debug support for pblk. This includes extra checks, more + vocal error messages, and extra tracking fields in the pblk sysfs + entries. + +endif # NVM_PBLK_DEBUG + +endif # NVM |