From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263098AbTJJQl6 (ORCPT ); Fri, 10 Oct 2003 12:41:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263096AbTJJQl6 (ORCPT ); Fri, 10 Oct 2003 12:41:58 -0400 Received: from main.gmane.org ([80.91.224.249]:37289 "EHLO main.gmane.org") by vger.kernel.org with ESMTP id S263098AbTJJQl5 (ORCPT ); Fri, 10 Oct 2003 12:41:57 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: mru@users.sourceforge.net (=?iso-8859-1?q?M=E5ns_Rullg=E5rd?=) Subject: Re: USB and DMA on Alpha with 2.6.0-test7 Date: Fri, 10 Oct 2003 18:41:53 +0200 Message-ID: References: <20031010144710.A1396@jurassic.park.msu.ru> <20031010133104.GE28224@mail.shareable.org> <20031010174109.A12022@jurassic.park.msu.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@sea.gmane.org User-Agent: Gnus/5.1002 (Gnus v5.10.2) XEmacs/21.4 (Rational FORTRAN, linux) Cancel-Lock: sha1:868iy4hTBLAPfrbUcjXQbWU2ag8= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ivan Kokshaysky writes: >> Isn't the device's dma_mask set equal to the controller's dma_mask >> automatically? > > You are right, just check dma_mask of the device. > > Anyway, as it is, usbnet driver won't work on i386 with > more than 4G of RAM and 32-bit DMA USB controller. So, what should the patch look like? I'd like to use this thing. -- Måns Rullgård mru@users.sf.net