[U-Boot] [PATCH 2/2] usb: gadget: f_dfu: set serial number if serial# is valid
Lukasz Majewski
lukma at denx.de
Wed Feb 22 12:08:10 UTC 2017
On Wed, 22 Feb 2017 11:22:38 +0200
Felipe Balbi <felipe.balbi at linux.intel.com> wrote:
> With this patch, USB Command Verifier is happy with our DFU
> implementation on Chapter 9 tests.
>
> Signed-off-by: Felipe Balbi <felipe.balbi at linux.intel.com>
> ---
> drivers/usb/gadget/f_dfu.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
> index 64cdfa7c98ec..52a6a79ceefc 100644
> --- a/drivers/usb/gadget/f_dfu.c
> +++ b/drivers/usb/gadget/f_dfu.c
> @@ -691,6 +691,7 @@ static int dfu_bind(struct usb_configuration *c,
> struct usb_function *f) {
> struct usb_composite_dev *cdev = c->cdev;
> struct f_dfu *f_dfu = func_to_dfu(f);
> + const char *s;
> int alt_num = dfu_get_alt_number();
> int rv, id, i;
>
> @@ -724,6 +725,10 @@ static int dfu_bind(struct usb_configuration *c,
> struct usb_function *f)
> cdev->req->context = f_dfu;
>
> + s = getenv("serial#");
> + if (s)
> + g_dnl_set_serialnumber((char *)s);
> +
> error:
> return rv;
> }
Acked-by: Lukasz Majewski <lukma at denx.de>
Tested-by: Lukasz Majewski <lukma at denx.de>
Test HW: BBB (am335x) - with tests/py/dfu
Test SW: test/py/dfu
I've applied it to u-boot-dfu tree.
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
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