From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1SXdxS-0005cC-Ey for mharc-grub-devel@gnu.org; Thu, 24 May 2012 15:44:26 -0400 Received: from eggs.gnu.org ([208.118.235.92]:35448) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SXdxP-0005bj-Hf for grub-devel@gnu.org; Thu, 24 May 2012 15:44:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SXdxN-0003fi-Su for grub-devel@gnu.org; Thu, 24 May 2012 15:44:23 -0400 Received: from smtp.volny.cz ([62.44.29.27]:41745) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SXdxN-0003em-M9 for grub-devel@gnu.org; Thu, 24 May 2012 15:44:21 -0400 Received: from [192.168.6.160] (unknown [193.86.90.90]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.volny.cz (Postfix) with ESMTP id 98545C02FD for ; Thu, 24 May 2012 21:44:19 +0200 (CEST) Subject: Re: xhci support? From: =?UTF-8?Q?Ale=C5=A1?= Nesrsta To: The development of GNU GRUB In-Reply-To: References: Content-Type: text/plain; charset="ISO-8859-2" Date: Thu, 24 May 2012 21:44:17 +0200 Message-ID: <1337888657.30481.22.camel@pracovna> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 62.44.29.27 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 May 2012 19:44:24 -0000 On Sat, May 12, 2012 at 06:48:29PM -0700, walt wrote: > Hi! I have an amd64 machine with an add-on usb3 adapter which > works well with the linux xhci driver, but the machine's BIOS > doesn't see any disks in the usb3 docking station I use. > > My (elderly) grub-1.99-rc1 also doesn't see the outboard usb3 > drives, so grub is depending on the BIOS for disk detection(?) > > Am I mis-configuring grub, maybe? I see that grub sources, even > the latest 1.99, include ohci.c and uhci.c, but not xhci.c, so maybe > it's not supported yet? XHCI is not supported yet, related driver does not exist in GRUB. So, it is not possible to access any USB device connected to XHCI if XHCI is not supported by BIOS (Your case...). BR, Ales > > Thanks! > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel