summaryrefslogtreecommitdiff
path: root/drivers/nvme
diff options
context:
space:
mode:
authorChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>2020-07-24 20:25:20 +0300
committerChristoph Hellwig <hch@lst.de>2020-07-29 08:45:21 +0300
commitd9174c1a5da02cf7477b2aae0bcc1a236d3c0262 (patch)
treeba16d89fc9819bfd386d317b620a37c1824e1741 /drivers/nvme
parentcae5b01a2afc2058bee94b4b8f873d3a4a9ec41e (diff)
downloadlinux-d9174c1a5da02cf7477b2aae0bcc1a236d3c0262.tar.xz
nvmet: introduce the passthru Kconfig option
This patch updates KConfig file for the NVMeOF target where we add new option so that user can selectively enable/disable passthru code. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [logang@deltatee.com: fixed some of the wording in the help message] Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/target/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/nvme/target/Kconfig b/drivers/nvme/target/Kconfig
index 4474952d64c6..8056955e652c 100644
--- a/drivers/nvme/target/Kconfig
+++ b/drivers/nvme/target/Kconfig
@@ -16,6 +16,18 @@ config NVME_TARGET
To configure the NVMe target you probably want to use the nvmetcli
tool from http://git.infradead.org/users/hch/nvmetcli.git.
+config NVME_TARGET_PASSTHRU
+ bool "NVMe Target Passthrough support"
+ depends on NVME_TARGET
+ depends on NVME_CORE=y || NVME_CORE=NVME_TARGET
+ help
+ This enables target side NVMe passthru controller support for the
+ NVMe Over Fabrics protocol. It allows for hosts to manage and
+ directly access an actual NVMe controller residing on the target
+ side, incuding executing Vendor Unique Commands.
+
+ If unsure, say N.
+
config NVME_TARGET_LOOP
tristate "NVMe loopback device support"
depends on NVME_TARGET