From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Tue, 17 Apr 2012 09:59:48 +0200
Subject: [U-Boot] [PATCH v2 3/3] usb:udc:samsung Add functions for
	storing private gadget data in UDC driver
In-Reply-To: <1334647664-30422-4-git-send-email-l.majewski@samsung.com>
References: <1334214931-19480-1-git-send-email-l.majewski@samsung.com>
	<1334647664-30422-1-git-send-email-l.majewski@samsung.com>
	<1334647664-30422-4-git-send-email-l.majewski@samsung.com>
Message-ID: <201204170959.48688.marex@denx.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Dear Lukasz Majewski,

> This commit adds support for storing private data to Samsung's UDC
> driver. This data is afterward used by usb gadget.
> 
> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Marek Vasut <marex@denx.de>
> ---
>  drivers/usb/gadget/s3c_udc_otg.c |   12 ++++++++++++
>  1 files changed, 12 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/usb/gadget/s3c_udc_otg.c
> b/drivers/usb/gadget/s3c_udc_otg.c index f7f7b54..cb4916c 100644
> --- a/drivers/usb/gadget/s3c_udc_otg.c
> +++ b/drivers/usb/gadget/s3c_udc_otg.c
> @@ -133,6 +133,18 @@ static void nuke(struct s3c_ep *ep, int status);
>  static int s3c_udc_set_halt(struct usb_ep *_ep, int value);
>  static void s3c_udc_set_nak(struct s3c_ep *ep);
> 
> +void set_udc_gadget_private_data(void *p)
> +{
> +	printf("%s: the_controller: 0x%p, p: 0x%p\n", __func__,
> +	       the_controller, p);

debug()

> +	the_controller->gadget.dev.device_data = p;
> +}
> +
> +void *get_udc_gadget_private_data(struct usb_gadget *gadget)
> +{
> +	return gadget->dev.device_data;
> +}
> +
>  static struct usb_ep_ops s3c_ep_ops = {
>  	.enable = s3c_ep_enable,
>  	.disable = s3c_ep_disable,

Best regards,
Marek Vasut