summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-17 15:43:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-17 15:43:52 -0700
commit0cfd81031a26717fe14380d18275f8e217571615 (patch)
tree78a84e4cb97e7f45eb77dc0fbd8857a5dd717869 /Documentation/ABI
parentf7ea4a4ba84f382e8eb143e435551de0feee5b4b (diff)
parent802f389a2cc6e2771b8de915ac241456d41eb79e (diff)
downloadkernel-crypto-0cfd81031a26717fe14380d18275f8e217571615.tar.gz
kernel-crypto-0cfd81031a26717fe14380d18275f8e217571615.tar.xz
kernel-crypto-0cfd81031a26717fe14380d18275f8e217571615.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (94 commits) USB: remove err() macro from more usb drivers USB: remove err() macro from usb misc drivers USB: remove err() macro from usb core code USB: remove err() macro from usb class drivers USB: remove use of err() in drivers/usb/serial USB: remove info() macro from usb mtd drivers USB: remove info() macro from usb input drivers USB: remove info() macro from usb network drivers USB: remove info() macro from remaining usb drivers USB: remove info() macro from usb/misc drivers USB: remove info() macro from usb/serial drivers USB: remove warn macro from HID core USB: remove warn() macro from usb drivers USB: remove warn() macro from usb net drivers USB: remove warn() macro from usb media drivers USB: remove warn() macro from usb input drivers usb/fsl_qe_udc: clear data toggle on clear halt request usb/fsl_qe_udc: fix response to get status request fsl_usb2_udc: Fix oops on probe failure. fsl_usb2_udc: Add a wmb before priming endpoint. ...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/stable/sysfs-driver-usb-usbtmc62
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb16
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg43
3 files changed, 121 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-usb-usbtmc b/Documentation/ABI/stable/sysfs-driver-usb-usbtmc
new file mode 100644
index 00000000000..9a75fb22187
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-driver-usb-usbtmc
@@ -0,0 +1,62 @@
+What: /sys/bus/usb/drivers/usbtmc/devices/*/interface_capabilities
+What: /sys/bus/usb/drivers/usbtmc/devices/*/device_capabilities
+Date: August 2008
+Contact: Greg Kroah-Hartman <gregkh@suse.de>
+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/devices/*/usb488_interface_capabilities
+What: /sys/bus/usb/drivers/usbtmc/devices/*/usb488_device_capabilities
+Date: August 2008
+Contact: Greg Kroah-Hartman <gregkh@suse.de>
+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.
+
+
+What: /sys/bus/usb/drivers/usbtmc/devices/*/TermChar
+Date: August 2008
+Contact: Greg Kroah-Hartman <gregkh@suse.de>
+Description:
+ This file is the TermChar value to be sent to the USB TMC
+ device as described by the document, "Universal Serial Bus Test
+ and Measurement Class Specification
+ (USBTMC) Revision 1.0" as published by the USB-IF.
+
+ Note that the TermCharEnabled file determines if this value is
+ sent to the device or not.
+
+
+What: /sys/bus/usb/drivers/usbtmc/devices/*/TermCharEnabled
+Date: August 2008
+Contact: Greg Kroah-Hartman <gregkh@suse.de>
+Description:
+ This file determines if the TermChar is to be sent to the
+ device on every transaction or not. For more details about
+ this, please see the document, "Universal Serial Bus Test and
+ Measurement Class Specification (USBTMC) Revision 1.0" as
+ published by the USB-IF.
+
+
+What: /sys/bus/usb/drivers/usbtmc/devices/*/auto_abort
+Date: August 2008
+Contact: Greg Kroah-Hartman <gregkh@suse.de>
+Description:
+ This file determines if the the transaction of the USB TMC
+ device is to be automatically aborted if there is any error.
+ For more details about this, please see the document,
+ "Universal Serial Bus Test and Measurement Class Specification
+ (USBTMC) Revision 1.0" as published by the USB-IF.
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index 11a3c1682ce..df6c8a0159f 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -85,3 +85,19 @@ Description:
Users:
PowerTOP <power@bughost.org>
http://www.lesswatts.org/projects/powertop/
+
+What: /sys/bus/usb/device/<busnum>-<devnum>...:<config num>-<interface num>/supports_autosuspend
+Date: January 2008
+KernelVersion: 2.6.27
+Contact: Sarah Sharp <sarah.a.sharp@intel.com>
+Description:
+ When read, this file returns 1 if the interface driver
+ for this interface supports autosuspend. It also
+ returns 1 if no driver has claimed this interface, as an
+ unclaimed interface will not stop the device from being
+ autosuspended if all other interface drivers are idle.
+ The file returns 0 if autosuspend support has not been
+ added to the driver.
+Users:
+ USB PM tool
+ git://git.moblin.org/users/sarah/usb-pm-tool/
diff --git a/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg b/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg
new file mode 100644
index 00000000000..cb830df8777
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-usb-devices-usbsevseg
@@ -0,0 +1,43 @@
+Where: /sys/bus/usb/.../powered
+Date: August 2008
+Kernel Version: 2.6.26
+Contact: Harrison Metzger <harrisonmetz@gmail.com>
+Description: Controls whether the device's display will powered.
+ A value of 0 is off and a non-zero value is on.
+
+Where: /sys/bus/usb/.../mode_msb
+Where: /sys/bus/usb/.../mode_lsb
+Date: August 2008
+Kernel Version: 2.6.26
+Contact: Harrison Metzger <harrisonmetz@gmail.com>
+Description: Controls the devices display mode.
+ For a 6 character display the values are
+ MSB 0x06; LSB 0x3F, and
+ for an 8 character display the values are
+ MSB 0x08; LSB 0xFF.
+
+Where: /sys/bus/usb/.../textmode
+Date: August 2008
+Kernel Version: 2.6.26
+Contact: Harrison Metzger <harrisonmetz@gmail.com>
+Description: Controls the way the device interprets its text buffer.
+ raw: each character controls its segment manually
+ hex: each character is between 0-15
+ ascii: each character is between '0'-'9' and 'A'-'F'.
+
+Where: /sys/bus/usb/.../text
+Date: August 2008
+Kernel Version: 2.6.26
+Contact: Harrison Metzger <harrisonmetz@gmail.com>
+Description: The text (or data) for the device to display
+
+Where: /sys/bus/usb/.../decimals
+Date: August 2008
+Kernel Version: 2.6.26
+Contact: Harrison Metzger <harrisonmetz@gmail.com>
+Description: Controls the decimal places on the device.
+ To set the nth decimal place, give this field
+ the value of 10 ** n. Assume this field has
+ the value k and has 1 or more decimal places set,
+ to set the mth place (where m is not already set),
+ change this fields value to k + 10 ** m. \ No newline at end of file