From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marco Stornelli Subject: omap udc driver problem with beagle board Date: Sun, 30 May 2010 11:53:49 +0200 Message-ID: <4C0235AD.70008@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=MsXzo5KqvgoJT35vlCcO5IwLdxn2tOA/ju1uT2wgSUY=; b=S8ikdlxxkrAmULj847Ez9oXesuE6c0SGg4/vaIXpQqNPae/PeTbK4X5rDiF46YK8hJ wEhg4qcP7bY2WBhMlxhu4vv202bP/jzV3YDlnet1nXaLWWf9jMTlt4rytK0+aUZ68kKC 7D+f4WrPqzqGPiM1H/GISnxWYPtSJe12Ixqp0= Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: felipe.balbi-xNZwKgViW5gAvxtiuMwx3w@public.gmane.org, dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Linux Embedded , tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org Hi, I'm using the kernel 2.6.34 with the beagle board rev. c4. I have got some problems with the ethernet gadget to use nfs over usb. The problem is with the usb. When the g_ether driver register itself, the omap udc driver returns ENODEV because the kernel didn't call the probe for this driver. Looking at the code, it seems the problem is in board specific management of the usb. There isn't the registration of the platform device to match the omap udc platform driver. It should be done in the omap_usb_init() but in case of beagle board this function is never called, so omap udc driver cannot work. Is it a regression? Is there any workaround? Thanks. Regards, Marco -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html