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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>
This commit is contained in:
Oliver Neukum 2016-03-10 16:09:09 +01:00 committed by Greg Kroah-Hartman
parent e10f9a42e9
commit e1669f4a42
1 changed files with 7 additions and 0 deletions
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7
include/uapi/linux/usb/ch9.h
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@ -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 ...