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# SPDX-License-Identifier: GPL-2.0-only
menuconfig NTB
tristate "Non-Transparent Bridge support"
depends on PCI
help
The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
connecting 2 systems. When configured, writes to the device's PCI
mapped memory will be mirrored to a buffer on the remote system. The
ntb Linux driver uses this point-to-point communication as a method to
transfer data from one system to the other.
If unsure, say N.
if NTB
source "drivers/ntb/hw/Kconfig"
source "drivers/ntb/test/Kconfig"
config NTB_TRANSPORT
tristate "NTB Transport Client"
help
This is a transport driver that enables connected systems to exchange
messages over the ntb hardware. The transport exposes a queue pair api
to client drivers.
If unsure, say N.
endif # NTB
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