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e013477bc2
linux-next/include/uapi/linux/usb
History
Guido Kiener e013477bc2 usb: usbtmc: Add ioctl USBTMC_IOCTL_API_VERSION 
Add ioctl USBTMC_IOCTL_API_VERSION to get current API version
of usbtmc driver.

This is to allow an instrument library to determine whether
the driver API is compatible with the implementation.

The API may change in future versions. Therefore the macro
USBTMC_API_VERSION should be incremented when changing tmc.h
with new flags, ioctls or when changing a significant behavior
of the driver.

Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Reviewed-by: Steve Bayless <steve_bayless@keysight.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20 13:04:02 +02:00
..
audio.h ALSA: usb-audio: Add support for Processing Units in UAC3 2018-07-16 16:35:34 +02:00
cdc-wdm.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
cdc.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
ch9.h USB: clarify USB_DT_USB_SSP_CAP_SIZE(ssac) definition 2018-01-09 16:15:20 +01:00
ch11.h USB: Add support to store lane count used by USB 3.2 2018-04-22 16:11:19 +02:00
charger.h include: uapi: usb: Introduce USB charger type and state definition 2017-08-15 15:05:00 +03:00
functionfs.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
g_printer.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
g_uvc.h usb: gadget: uvc: Move userspace API definition to public header 2018-07-26 13:33:39 +03:00
gadgetfs.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
midi.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
tmc.h usb: usbtmc: Add ioctl USBTMC_IOCTL_API_VERSION 2018-09-20 13:04:02 +02:00
video.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00