diff options
| author | Li Jun | 2016-02-19 10:04:41 +0800 |
|---|---|---|
| committer | Felipe Balbi | 2016-03-04 15:14:35 +0200 |
| commit | 346dbc69933086312d9e76bb68ba04e2c82c9b13 (patch) | |
| tree | f383c217f3faaee60a7128fe1a6c5cc598d9f99d | |
| parent | 75a9c82ab9638c13ce0964ed8d89d910597f03b4 (diff) | |
usb: add OTG status selector definition for HNP polling
A host is required to use the GetStatus command, with wIndex set to the
OTG status selector(F000H) to request the Host request flag from the
peripheral.
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
| -rw-r--r-- | include/uapi/linux/usb/ch9.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h index 28bee8d44735..06d6c6228a7a 100644 --- a/include/uapi/linux/usb/ch9.h +++ b/include/uapi/linux/usb/ch9.h @@ -708,6 +708,7 @@ struct usb_otg20_descriptor { #define USB_OTG_HNP (1 << 1) /* swap host/device roles */ #define USB_OTG_ADP (1 << 2) /* support ADP */ +#define OTG_STS_SELECTOR 0xF000 /* OTG status selector */ /*-------------------------------------------------------------------------*/ /* USB_DT_DEBUG: for special highspeed devices, replacing serial console */ |