On Wed, May 27, 2015 at 07:50:03PM +0800, Li Jun wrote:
> From: Macpaul Lin <macpaul@xxxxxxxxx>
>
> Add ADP, HNP and SRP feature options to gadget structure.
>
> Signed-off-by: Macpaul Lin <macpaul@xxxxxxxxx>
> ---
> include/linux/usb/gadget.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
> index 4f3dfb7..ea167d4 100644
> --- a/include/linux/usb/gadget.h
> +++ b/include/linux/usb/gadget.h
> @@ -514,6 +514,12 @@ struct usb_gadget_ops {
> * @sg_supported: true if we can handle scatter-gather
> * @is_otg: True if the USB device port uses a Mini-AB jack, so that the
> * gadget driver must provide a USB OTG descriptor.
> + * @adp_support: OTG device feature flag, indicating that the device
> + supports ADP at this port.
> + * @hnp_support: OTG device feature flag, indicating that the device
> + supports HNP at this port.
> + * @srp_support: OTG device feature flag, indicating that the device
> + supports SRP at this port.
> * @is_a_peripheral: False unless is_otg, the "A" end of a USB cable
> * is in the Mini-AB jack, and HNP has been used to switch roles
> * so that the "A" device currently acts as A-Peripheral, not A-Host.
> @@ -562,6 +568,9 @@ struct usb_gadget {
>
> unsigned sg_supported:1;
> unsigned is_otg:1;
> + unsigned adp_support:1;
> + unsigned hnp_support:1;
> + unsigned srp_support:1;
> unsigned is_a_peripheral:1;
> unsigned b_hnp_enable:1;
> unsigned a_hnp_support:1;
> --
> 1.9.1
>
Acked-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
--
Best Regards,
Peter Chen
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