From mboxrd@z Thu Jan  1 00:00:00 1970
From: Heiko Schocher <hs@denx.de>
Date: Fri, 09 Jan 2015 14:59:24 +0100
Subject: [U-Boot] [PATCH 2/2] usb: gadget: f_dfu: Add get_alt function
 to pass the USB compliance test
In-Reply-To: <1420811696-22143-2-git-send-email-sr@denx.de>
References: <1420811696-22143-1-git-send-email-sr@denx.de>
	<1420811696-22143-2-git-send-email-sr@denx.de>
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To: u-boot@lists.denx.de

Hello Stefan,

Am 09.01.2015 14:54, schrieb Stefan Roese:
> Without this function the USB compliance test (USB 2.0 Command Verifier) will
> fail in the "Interface Descriptor Test" with this error message:
>
> FAIL
> (1.2.51) A successful GetInterface request must return the alternate setting
> set by a prior call to SetInterface.
>
> Lets add this function to read back the value so that the DFU device fully
> passes the USB compliance test.
>
> Signed-off-by: Stefan Roese <sr@denx.de>
> Cc: Roger Meier <r.meier@siemens.com>
> Cc: Samuel Egli <samuel.egli@siemens.com>
> Cc: Enrico Leto <enrico.leto@siemens.com>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Lukasz Majewski <l.majewski@samsung.com>
> Cc: Marek Vasut <marex@denx.de>
> ---
>   drivers/usb/gadget/f_dfu.c | 8 ++++++++
>   1 file changed, 8 insertions(+)

Thanks!

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
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