| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Industrial I/O subsystem Dummy Driver configuration |
| # |
| menu "IIO dummy driver" |
| depends on IIO |
| |
| config IIO_DUMMY_EVGEN |
| select IRQ_SIM |
| tristate |
| |
| config IIO_SIMPLE_DUMMY |
| tristate "An example driver with no hardware requirements" |
| depends on IIO_SW_DEVICE |
| help |
| Driver intended mainly as documentation for how to write |
| a driver. May also be useful for testing userspace code |
| without hardware. |
| |
| if IIO_SIMPLE_DUMMY |
| |
| config IIO_SIMPLE_DUMMY_EVENTS |
| bool "Event generation support" |
| select IIO_DUMMY_EVGEN |
| help |
| Add some dummy events to the simple dummy driver. |
| |
| The purpose of this is to generate 'fake' event interrupts thus |
| allowing that driver's code to be as close as possible to that |
| a normal driver talking to hardware. |
| |
| config IIO_SIMPLE_DUMMY_BUFFER |
| bool "Buffered capture support" |
| select IIO_BUFFER |
| select IIO_TRIGGER |
| select IIO_KFIFO_BUF |
| select IIO_TRIGGERED_BUFFER |
| help |
| Add buffered data capture to the simple dummy driver. |
| |
| Buffer handling elements of industrial I/O reference driver. |
| Uses the kfifo buffer. |
| |
| endif # IIO_SIMPLE_DUMMY |
| |
| endmenu |
