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# SPDX-License-Identifier: GPL-2.0
config DIBS
tristate "DIBS support"
default n
help
Direct Internal Buffer Sharing (DIBS)
A communication method that uses common physical (internal) memory
for synchronous direct access into a remote buffer.
Select this option to provide the abstraction layer between
dibs devices and dibs clients like the SMC protocol.
The module name is dibs.
config DIBS_LO
bool "intra-OS shortcut with dibs loopback"
depends on DIBS
default n
help
DIBS_LO enables the creation of an software-emulated dibs device
named lo which can be used for transferring data when communication
occurs within the same OS. This helps in convenient testing of
dibs clients, since dibs loopback is independent of architecture or
hardware.
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