USB: PD: define specific requests

This takes the definitions of requests from chapter 9.3.1
of the USB Power Delivery spec.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index df1beca31bec253909b7b495bf86bdaffa392540..535fce085459a735746e4cd10f2daee9ce4ce979 100644 (file)
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -105,6 +105,13 @@
 #define USB_REQ_LOOPBACK_DATA_READ     0x16
 #define USB_REQ_SET_INTERFACE_DS       0x17
 
+/* specific requests for USB Power Delivery */
+#define USB_REQ_GET_PARTNER_PDO                20
+#define USB_REQ_GET_BATTERY_STATUS     21
+#define USB_REQ_SET_PDO                        22
+#define USB_REQ_GET_VDM                        23
+#define USB_REQ_SEND_VDM               24
+
 /* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command,
  * used by hubs to put ports into a new L1 suspend state, except that it
  * forgot to define its number ...