Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[linux.git] / drivers / nvme / host / Kconfig

diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
index 002a94abdbc45c7f20255b804efae684185283c9..b586d84f251881801ae75023fd3fd6e6bd884047 100644 (file)
--- a/drivers/nvme/host/Kconfig
+++ b/drivers/nvme/host/Kconfig
@@ -8,3 +8,15 @@ config BLK_DEV_NVME
 
          To compile this driver as a module, choose M here: the
          module will be called nvme.
+
+config BLK_DEV_NVME_SCSI
+       bool "SCSI emulation for NVMe device nodes"
+       depends on BLK_DEV_NVME
+       ---help---
+         This adds support for the SG_IO ioctl on the NVMe character
+         and block devices nodes, as well a a translation for a small
+         number of selected SCSI commands to NVMe commands to the NVMe
+         driver.  If you don't know what this means you probably want
+         to say N here, unless you run a distro that abuses the SCSI
+         emulation to provide stable device names for mount by id, like
+         some OpenSuSE and SLES versions.