[mirror_ubuntu-focal-kernel.git] / drivers / ntb / Kconfig

# 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
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
e26a5843 AH	2	menuconfig NTB
	3	tristate "Non-Transparent Bridge support"
	4	depends on PCI
	5	help
	6	The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
	7	connecting 2 systems. When configured, writes to the device's PCI
	8	mapped memory will be mirrored to a buffer on the remote system. The
	9	ntb Linux driver uses this point-to-point communication as a method to
	10	transfer data from one system to the other.
fce8a7bb	11
e26a5843 AH	12	If unsure, say N.
	13
	14	if NTB
	15
	16	source "drivers/ntb/hw/Kconfig"
	17
963de473 AH	18	source "drivers/ntb/test/Kconfig"
963de473 AH	19
e26a5843 AH	20	config NTB_TRANSPORT
	21	tristate "NTB Transport Client"
	22	help
	23	This is a transport driver that enables connected systems to exchange
	24	messages over the ntb hardware. The transport exposes a queue pair api
	25	to client drivers.
	26
	27	If unsure, say N.
	28
	29	endif # NTB