About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Documentation / ABI / stable / sysfs-driver-usb-usbtmc




Custom Search

Based on kernel version 3.16. Page generated on 2014-08-06 21:35 EST.

1	What:		/sys/bus/usb/drivers/usbtmc/*/interface_capabilities
2	What:		/sys/bus/usb/drivers/usbtmc/*/device_capabilities
3	Date:		August 2008
4	Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5	Description:
6			These files show the various USB TMC capabilities as described
7			by the device itself.  The full description of the bitfields
8			can be found in the USB TMC documents from the USB-IF entitled
9			"Universal Serial Bus Test and Measurement Class Specification
10			(USBTMC) Revision 1.0" section 4.2.1.8.
11	
12			The files are read only.
13	
14	
15	What:		/sys/bus/usb/drivers/usbtmc/*/usb488_interface_capabilities
16	What:		/sys/bus/usb/drivers/usbtmc/*/usb488_device_capabilities
17	Date:		August 2008
18	Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19	Description:
20			These files show the various USB TMC capabilities as described
21			by the device itself.  The full description of the bitfields
22			can be found in the USB TMC documents from the USB-IF entitled
23			"Universal Serial Bus Test and Measurement Class, Subclass
24			USB488 Specification (USBTMC-USB488) Revision 1.0" section
25			4.2.2.
26	
27			The files are read only.
28	
29	
30	What:		/sys/bus/usb/drivers/usbtmc/*/TermChar
31	Date:		August 2008
32	Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
33	Description:
34			This file is the TermChar value to be sent to the USB TMC
35			device as described by the document, "Universal Serial Bus Test
36			and Measurement Class Specification
37			(USBTMC) Revision 1.0" as published by the USB-IF.
38	
39			Note that the TermCharEnabled file determines if this value is
40			sent to the device or not.
41	
42	
43	What:		/sys/bus/usb/drivers/usbtmc/*/TermCharEnabled
44	Date:		August 2008
45	Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
46	Description:
47			This file determines if the TermChar is to be sent to the
48			device on every transaction or not.  For more details about
49			this, please see the document, "Universal Serial Bus Test and
50			Measurement Class Specification (USBTMC) Revision 1.0" as
51			published by the USB-IF.
52	
53	
54	What:		/sys/bus/usb/drivers/usbtmc/*/auto_abort
55	Date:		August 2008
56	Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
57	Description:
58			This file determines if the transaction of the USB TMC
59			device is to be automatically aborted if there is any error.
60			For more details about this, please see the document,
61			"Universal Serial Bus Test and Measurement Class Specification
62			(USBTMC) Revision 1.0" as published by the USB-IF.
Hide Line Numbers
About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Information is copyright its respective author. All material is available from the Linux Kernel Source distributed under a GPL License. This page is provided as a free service by mjmwired.net.