Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755811Ab1EXKdd (ORCPT ); Tue, 24 May 2011 06:33:33 -0400 Received: from na3sys009aog103.obsmtp.com ([74.125.149.71]:60669 "EHLO na3sys009aog103.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752493Ab1EXKdb (ORCPT ); Tue, 24 May 2011 06:33:31 -0400 Date: Tue, 24 May 2011 13:33:26 +0300 From: Felipe Balbi To: Tanya Brokhman Cc: balbi@ti.com, "'Alan Stern'" , "'Sarah Sharp'" , greg@kroah.com, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, ablay@codeaurora.org, "'open list'" Subject: Re: [PATCH v12 7/8] usb: Adding SuperSpeed support to dummy_hcd Message-ID: <20110524103325.GC14371@legolas.emea.dhcp.ti.com> Reply-To: balbi@ti.com References: <00ed01cc19d6$e1fef520$a5fcdf60$@org> <20110524101817.GB14371@legolas.emea.dhcp.ti.com> <010501cc19fd$b8738320$295a8960$@org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="R+My9LyyhiUvIEro" Content-Disposition: inline In-Reply-To: <010501cc19fd$b8738320$295a8960$@org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1904 Lines: 54 --R+My9LyyhiUvIEro Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Tue, May 24, 2011 at 01:31:14PM +0300, Tanya Brokhman wrote: > > but then again, maybe you changed driver->speed > > to super and didn't provide superspeed descriptors. > >=20 >=20 > Yes :) The driver->speed is updated in usb_composite_probe() if > CONFIG_USB_GADGET_SUPERSPEED is defined. >=20 > So, are we ok with this solution? The module parameter I mean? > Are you going to try the v13 in your branch? Please let me know how it go= es > and of course if you have any comments. I think it still gives the possibility for failure. I would rather not take that until all gadget drivers are fixed. We can help you doing that and we only change driver->speed after all gadget drivers have their "sensible defaults" SuperSpeed descriptors. What do you say ? Other than that, the module parameter is, like Alan Said, useful for debugging, so we might as well keep it. --=20 balbi --R+My9LyyhiUvIEro Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAEBAgAGBQJN24l1AAoJEAv8Txj19kN17xYH/2sfevZxOkno7F1wcYEjlEPP x/BiOjjRdhNtKbljLXDOK5LgI9h9jp7GB1uUUNod7HgPBhIQSqgFUZWOJcRNsQXq uBHe8eQFOHu/HvGaLcMAboBjB5MCZLSpRS8OY/jk3jJG7d14UQfFXPstxf70NRBW mfr1oZIX2bmu38buB4Joq1n8R+omdUKOH5b8l+2+xd4l7XJiY+Uo42eoUM+SXo55 +rDxVPJLgKcOr0aJG+UUgIk/5Jirlp2Nj2LTCcWQSHSe3qXfhMsT/NvDm+dc5zBV SfST7ZsfClCxvK3gh7GCbsoHKWa9tYSOJfYzdgawSvN/xZOWeylOG9HcovalXbw= =6pZA -----END PGP SIGNATURE----- --R+My9LyyhiUvIEro-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/