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Commit 8f000cac authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
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nvmet-rdma: add a NVMe over Fabrics RDMA target driver 



This patch implements the RDMA transport for the NVMe over Fabrics target,
which allows exporting NVMe over Fabrics functionality over RDMA fabrics
(Infiniband, RoCE, iWARP).

All NVMe logic is in the generic target and this module just provides a
small glue between it and the generic code in the RDMA subsystem.

Signed-off-by: default avatarArmen Baloyan <armenx.baloyan@intel.com&gt;,>
Signed-off-by: default avatarJay Freyensee <james.p.freyensee@intel.com>
Signed-off-by: default avatarMing Lin <ming.l@ssi.samsung.com>
Signed-off-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarSteve Wise <swise@opengridcomputing.com>
Tested-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 931a6de4

drivers/nvme/target/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -25,3 +25,13 @@ config NVME_TARGET_LOOP 
	  to test NVMe host and target side features.



	  If unsure, say N.



config NVME_TARGET_RDMA

	tristate "NVMe over Fabrics RDMA target support"

	depends on INFINIBAND

	select NVME_TARGET

	help

	  This enables the NVMe RDMA target support, which allows exporting NVMe

	  devices over RDMA.



	  If unsure, say N.

drivers/nvme/target/Makefile

+2 −0
Original line number Diff line number Diff line 


obj-$(CONFIG_NVME_TARGET)		+= nvmet.o

obj-$(CONFIG_NVME_TARGET_LOOP)		+= nvme-loop.o

obj-$(CONFIG_NVME_TARGET_RDMA)		+= nvmet-rdma.o



nvmet-y		+= core.o configfs.o admin-cmd.o io-cmd.o fabrics-cmd.o \

			discovery.o

nvme-loop-y	+= loop.o

nvmet-rdma-y	+= rdma.o

drivers/nvme/target/rdma.c

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File added.

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