From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2D6FC3A589 for ; Thu, 15 Aug 2019 14:10:09 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6CB2B206C2 for ; Thu, 15 Aug 2019 14:10:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jv/zc/Al" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6CB2B206C2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hyGS8-0007KH-B8 for qemu-devel@archiver.kernel.org; Thu, 15 Aug 2019 10:10:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52251) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hyGRD-0006LX-Fq for qemu-devel@nongnu.org; Thu, 15 Aug 2019 10:09:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hyGR9-0006Zd-W3 for qemu-devel@nongnu.org; Thu, 15 Aug 2019 10:09:11 -0400 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]:35410) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hyGR9-0006ZJ-Ow for qemu-devel@nongnu.org; Thu, 15 Aug 2019 10:09:07 -0400 Received: by mail-wm1-x342.google.com with SMTP id l2so1371397wmg.0 for ; Thu, 15 Aug 2019 07:09:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=OLB5A5wHOJlR64f5SBrWhDf8RUtqyHFS9eLIH1A2V7g=; b=jv/zc/Al3Tniia2JujYGtyWywnmAm4BsnThrtyyBdSPK6kSZuMUY1zcnKla+6+lN4h 9riM+AXNekFDyBLExSX2+S6J5p+axXBiO4yyeAPyZj6e0piDhZIazJs2LOBMa4IbSR1B 527t2y6INPvQMvBf+azniTaJ/Qa0x+bPam3/eL51XKV2dgV7CkhNVWAvp1UlTgDCJC3F ot/dDYVtvPYdtr01OOxcQv0MFC9VEPhR/gc25BWtisBLExNTbtMi3Xbf9rWC/1m0J4kX SZGCZfPJH0oNhZHrsyGWbkWWsIF/w1+QNA1juk1CDeOA8wV9g81F14Rvw/AAPrMm+BtG ptgQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=OLB5A5wHOJlR64f5SBrWhDf8RUtqyHFS9eLIH1A2V7g=; b=eipgO2c+1tlxyN9TZz2Rwur0f9+o9usgZ9tTOaHyOWHWFHsaemeHWOq4Ew6EXYtqCO SmH2OpyAOVjn9rQgzGjOlFlhPbUrBSwTG8ZTHKJ9DDktxaMIg30pipTerOhEFiR050iW 8iQaDte7Otq05qecl+vy6Wfp/LP/2AGzlgz9lptg/iXDzbAcdBtQ3Ysyzgc2TlHRY7WX rwwMzImC/l1nQM56N+2Bcz7PF8IekrPh2cEpywqX+qs6nxUZGZ5vcVn81qLiGR8iZ83R ug2dKY3o+3F2l4ioyd0sVI2/27VILtdoQLIn/QHeZShwKlwevRdhGDfc+M4l9oJweQU3 Xl6A== X-Gm-Message-State: APjAAAVd+qexkNUKvGC0wDzYZPqoQl1fon6mUmnsEpkb/9Nmk/vbze+Z ttlRL0NhnlrqnwleXuinM50Ytpu8/zA= X-Google-Smtp-Source: APXvYqz2wDjNmRwMOTo1sCrAN86VvJjwwbBrR8JUD7WbBTFVAXuWuIWug299M+wNSAtSmtvlDhJ8bw== X-Received: by 2002:a1c:1d4f:: with SMTP id d76mr3096343wmd.127.1565878146593; Thu, 15 Aug 2019 07:09:06 -0700 (PDT) Received: from localhost ([51.15.41.238]) by smtp.gmail.com with ESMTPSA id v124sm1482239wmf.23.2019.08.15.07.09.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Aug 2019 07:09:05 -0700 (PDT) Date: Thu, 15 Aug 2019 15:09:04 +0100 From: Stefan Hajnoczi To: Gerd Hoffmann Message-ID: <20190815140904.GF10996@stefanha-x1.localdomain> References: <20190813133042.11683-1-stefanha@redhat.com> <39b21ab6-bf1b-69c1-bbea-fb6f1b637132@redhat.com> <20190814132306.GF23970@stefanha-x1.localdomain> <20190815061340.gryxnfwaaoswqqi7@sirius.home.kraxel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="UBnjLfzoMQYIXCvq" Content-Disposition: inline In-Reply-To: <20190815061340.gryxnfwaaoswqqi7@sirius.home.kraxel.org> User-Agent: Mutt/1.12.1 (2019-06-15) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::342 Subject: Re: [Qemu-devel] [PATCH] usb: reword -usb command-line option and mention xHCI X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , qemu-devel@nongnu.org, Stefan Hajnoczi , "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --UBnjLfzoMQYIXCvq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 15, 2019 at 08:13:40AM +0200, Gerd Hoffmann wrote: > Hi, >=20 > > > > -Enable the USB driver (if it is not used by default yet). > > > > +Enable USB emulation on machine types with an on-board USB host co= ntroller (if > > > > +not enabled by default). Note that on-board USB host controllers = may not > > > > +support USB 3.0. In this case -device nec-usb-xhci can be used in= stead on > > >=20 > > > Should we maybe rather recommend qemu-xhci instead? > >=20 > > I think nec-usb-xhci is preferred because there are Windows drivers. > > IIRC qemu-xhci works under Linux but not under Windows (just because the > > PCI Vendor/Device ID aren't covered by any driver). > >=20 > > Gerd: Can you confirm this? >=20 > That applies to windows 7 only, which is EOL next year. >=20 > win7 doesn't ship with xhci drivers, but you can download and use > nec/renesas drivers which require nec-usb-xhci. >=20 > win8+ ships with generic xhci drivers which works with all xhci > hardware, including qemu-xhci. >=20 > So it indeed makes sense to refer to qemu-xhci. Thanks, will fix in v2! Stefan --UBnjLfzoMQYIXCvq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAl1VZ4AACgkQnKSrs4Gr c8jgvQgAwZUSWIOGfWWlLNwOI1IhJhy8MG7bFhJv1FT+szmc40/oEkW3t8MmCvtt Zyk1I3aI3ckpgcrlkye3fM5A9ZN7n3HNd3OC5W24RJHQnG4bkxR9zl2jyH4qbICw 3dTmA1uC/U42XZNEDXTewVJjZfCy5li6uCRvVcMBXq4h2ge05U8p5aP10UfQI4Q9 H2QzGDXdQl02Mvat0wK68dNGX7LmQubXyCNjgjN8EiT1WRJ2VJhUtZy9Z+QD3kYy 6v9OQYaNgOeV7LoQ+ipWdLYPUSFt5S9RnTIElaKTciMPG0XZet80AQJOLJ1qvTXU FxBHMo3MC9xedNHmiGCcboYeg5ZiEw== =GeZZ -----END PGP SIGNATURE----- --UBnjLfzoMQYIXCvq--