1 # SPDX-License-Identifier: GPL-2.0-only <<
2 config SMC 1 config SMC
3 tristate "SMC socket protocol family" 2 tristate "SMC socket protocol family"
4 depends on INET && INFINIBAND 3 depends on INET && INFINIBAND
5 depends on m || ISM != m !! 4 ---help---
6 help <<
7 SMC-R provides a "sockets over RDMA" 5 SMC-R provides a "sockets over RDMA" solution making use of
8 RDMA over Converged Ethernet (RoCE) 6 RDMA over Converged Ethernet (RoCE) technology to upgrade
9 AF_INET TCP connections transparentl 7 AF_INET TCP connections transparently.
10 The Linux implementation of the SMC- 8 The Linux implementation of the SMC-R solution is designed as
11 a separate socket family SMC. 9 a separate socket family SMC.
12 10
>> 11 Warning: SMC will expose all memory for remote reads and writes
>> 12 once a connection is established. Don't enable this option except
>> 13 for tightly controlled lab environment.
>> 14
13 Select this option if you want to ru 15 Select this option if you want to run SMC socket applications
14 16
15 config SMC_DIAG 17 config SMC_DIAG
16 tristate "SMC: socket monitoring inter 18 tristate "SMC: socket monitoring interface"
17 depends on SMC 19 depends on SMC
18 help !! 20 ---help---
19 Support for SMC socket monitoring in 21 Support for SMC socket monitoring interface used by tools such as
20 smcss. 22 smcss.
21 23
22 if unsure, say Y. 24 if unsure, say Y.
23 <<
24 config SMC_LO <<
25 bool "SMC intra-OS shortcut with loopb <<
26 depends on SMC <<
27 default n <<
28 help <<
29 SMC_LO enables the creation of an Em <<
30 loopback-ism in SMC and makes use of <<
31 when communication occurs within the <<
32 convenient testing of SMC-D since lo <<
33 of architecture or hardware. <<
34 <<
35 if unsure, say N. <<
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