drivers/ntb/test/Kconfig

Source file repositories/reference/linux-study-clean/drivers/ntb/test/Kconfig

File Facts

System
Linux kernel
Corpus path
drivers/ntb/test/Kconfig
Extension
[no extension]
Size
1148 bytes
Lines
38
Domain
Driver Families
Bucket
drivers/ntb
Inferred role
Driver Families: build/configuration rule
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
config NTB_PINGPONG
	tristate "NTB Ping Pong Test Client"
	help
	 This is a simple ping pong driver that exercises the scratchpads and
	 doorbells of the ntb hardware.  This driver may be used to test that
	 your ntb hardware and drivers are functioning at a basic level.

	 If unsure, say N.

config NTB_TOOL
	tristate "NTB Debugging Tool Test Client"
	help
	 This is a simple debugging driver that enables the doorbell and
	 scratchpad registers to be read and written from the debugfs.  This
	 enables more complicated debugging to be scripted from user space.
	 This driver may be used to test that your ntb hardware and drivers are
	 functioning at a basic level.

	 If unsure, say N.

config NTB_PERF
	tristate "NTB RAW Perf Measuring Tool"
	help
	 This is a tool to measure raw NTB performance by transferring data
	 to and from the window without additional software interaction.

	 If unsure, say N.

config NTB_MSI_TEST
	tristate "NTB MSI Test Client"
	depends on NTB_MSI
	help
	  This tool demonstrates the use of the NTB MSI library to
	  send MSI interrupts between peers.

	  If unsure, say N.

Annotation

Implementation Notes