linux/Documentation/ABI/stable/sysfs-driver-usb-usbtmc
Guido Kiener b32abf8f5d usb: usbtmc: Remove sysfs group TermChar and auto_abort
As all the properties of the usbtmc driver can now be
controlled on a per file descriptor basis by ioctl functions
the sysfs interface is of limited use.
We are not aware about applications that are using the sysfs
parameter TermChar, TermCharEnabled or auto_abort.

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 13:04:03 +02:00

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What: /sys/bus/usb/drivers/usbtmc/*/interface_capabilities
What: /sys/bus/usb/drivers/usbtmc/*/device_capabilities
Date: August 2008
Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Description:
These files show the various USB TMC capabilities as described
by the device itself. The full description of the bitfields
can be found in the USB TMC documents from the USB-IF entitled
"Universal Serial Bus Test and Measurement Class Specification
(USBTMC) Revision 1.0" section 4.2.1.8.
The files are read only.
What: /sys/bus/usb/drivers/usbtmc/*/usb488_interface_capabilities
What: /sys/bus/usb/drivers/usbtmc/*/usb488_device_capabilities
Date: August 2008
Contact: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Description:
These files show the various USB TMC capabilities as described
by the device itself. The full description of the bitfields
can be found in the USB TMC documents from the USB-IF entitled
"Universal Serial Bus Test and Measurement Class, Subclass
USB488 Specification (USBTMC-USB488) Revision 1.0" section
4.2.2.
The files are read only.