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# SPDX-License-Identifier: GPL-2.0-only
config SMC
tristate "SMC socket protocol family"
depends on INET && INFINIBAND
depends on m || ISM != m
help
SMC-R provides a "sockets over RDMA" solution making use of
RDMA over Converged Ethernet (RoCE) technology to upgrade
AF_INET TCP connections transparently.
The Linux implementation of the SMC-R solution is designed as
a separate socket family SMC.
Select this option if you want to run SMC socket applications
config SMC_DIAG
tristate "SMC: socket monitoring interface"
depends on SMC
help
Support for SMC socket monitoring interface used by tools such as
smcss.
if unsure, say Y.
config SMC_LO
bool "SMC intra-OS shortcut with loopback-ism"
depends on SMC
default n
help
SMC_LO enables the creation of an Emulated-ISM device named
loopback-ism in SMC and makes use of it for transferring data
when communication occurs within the same OS. This helps in
convenient testing of SMC-D since loopback-ism is independent
of architecture or hardware.
if unsure, say N.
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