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authorHans de Goede <hdegoede@redhat.com>2013-08-30 11:00:23 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-30 11:13:26 -0700
commit2eb86032a1f6743072e52b651c9439fd4ab93573 (patch)
treed00ea814d0187f5d7357754efd21ca286725c808 /Documentation/ABI
parentdb187a5b500a2fdfaca099012dcd70dcd9b8071a (diff)
Documentation sysfs-bus-usb: Document which files are used by libusb
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/stable/sysfs-bus-usb10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb
index a596414964c5..2be603c52a24 100644
--- a/Documentation/ABI/stable/sysfs-bus-usb
+++ b/Documentation/ABI/stable/sysfs-bus-usb
@@ -91,6 +91,8 @@ What: /sys/bus/usb/devices/.../devnum
KernelVersion: since at least 2.6.18
Description:
Device address on the USB bus.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../bConfigurationValue
KernelVersion: since at least 2.6.18
@@ -106,11 +108,15 @@ Description:
configuration, rather then unconfigure the device.
Writing -1 will always unconfigure the device.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../busnum
KernelVersion: 2.6.22
Description:
Bus-number of the USB-bus the device is connected to.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../descriptors
KernelVersion: 2.6.26
@@ -124,9 +130,13 @@ Description:
can be trusted, and can be used to seek forward one (sub)
descriptor at a time until the next config descriptor is found.
All descriptors read from this file are in bus-endian format
+Users:
+ libusb
What: /sys/bus/usb/devices/.../speed
KernelVersion: since at least 2.6.18
Description:
Speed the device is connected with to the usb-host in
Mbit / second. IE one of 1.5 / 12 / 480 / 5000.
+Users:
+ libusb