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