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| author |   Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2013-06-13 10:37:26 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 13:41:58 -0700 |
| commit | 5b92f46c967706d43717aa666c50c6ea0b12da43 (patch) | |
| tree | f4f77265d1aa20657ed5672f8b07ec3fae0155c6 /Documentation/ABI/testing/configfs-usb-gadget | |
| parent | Documentation/usb: gadget_configfs (diff) | |
| download | linux-dev-5b92f46c967706d43717aa666c50c6ea0b12da43.tar.xz linux-dev-5b92f46c967706d43717aa666c50c6ea0b12da43.zip | |
Documentation/ABI/testing: configfs-based usb gadgets
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/testing/configfs-usb-gadget')
| -rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget b/Documentation/ABI/testing/configfs-usb-gadget new file mode 100644 index 000000000000..01e769d6984d --- /dev/null +++ b/Documentation/ABI/testing/configfs-usb-gadget @@ -0,0 +1,81 @@ +What: /config/usb-gadget +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains sub-groups corresponding to created + USB gadgets. + +What: /config/usb-gadget/gadget +Date: Jun 2013 +KenelVersion: 3.11 +Description: + + The attributes of a gadget: + + UDC - bind a gadget to UDC/unbind a gadget; + write UDC's name found in /sys/class/udc/* + to bind a gadget, empty string "" to unbind. + + bDeviceClass - USB device class code + bDeviceSubClass - USB device subclass code + bDeviceProtocol - USB device protocol code + bMaxPacketSize0 - maximum endpoint 0 packet size + bcdDevice - bcd device release number + bcdUSB - bcd USB specification version number + idProduct - product ID + idVendor - vendor ID + +What: /config/usb-gadget/gadget/configs +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains a USB gadget's configurations + +What: /config/usb-gadget/gadget/configs/config +Date: Jun 2013 +KernelVersion: 3.11 +Description: + The attributes of a configuration: + + bmAttributes - configuration characteristics + MaxPower - maximum power consumption from the bus + +What: /config/usb-gadget/gadget/configs/config/strings +Date: Jun 2013 +KernelVersion: 3.11 +Description: + This group contains subdirectories for language-specific + strings for this configuration. + +What: /config/usb-gadget/gadget/configs/config/strings/language +Date: Jun 2013 +KernelVersion: 3.11 +Description: + The attributes: + + configuration - configuration description + + +What: /config/usb-gadget/gadget/functions +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains functions available to this USB gadget. + +What: /config/usb-gadget/gadget/strings +Date: Jun 2013 +KenelVersion: 3.11 +Description: + This group contains subdirectories for language-specific + strings for this gadget. + +What: /config/usb-gadget/gadget/strings/language +Date: Jun 2013 +KenelVersion: 3.11 +Description: + The attributes: + + serialnumber - gadget's serial number (string) + product - gadget's product description + manufacturer - gadget's manufacturer description + |