From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith M Wesolowski Date: Tue, 08 Jun 2004 15:53:59 +0000 Subject: Re: sun4c driver/dma problems Message-Id: <20040608155359.GA10483@foobazco.org> List-Id: References: <200406020818.13705.luckas@musoft.de> In-Reply-To: <200406020818.13705.luckas@musoft.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org On Tue, Jun 08, 2004 at 09:22:44AM +0200, Uli Luckas wrote: > the above cited DMA message seems to be the root of the driver problems. From > the 2.2.26 kernel I know it should read: > dma0: Revision 1 > > So what can I do to help, getting this fixed? Who works on this code? > I already know, it's not only the version detection. Defining a new version > 70000000 "Revision 1 broken" and initialising it just as a "Revision 1" works > around the above message, but all the device drivers report all kind of DMA > related problems later on and of course don't work. Reading your messages, I'm uncertain exactly how well 2.2.26 works. Can you please clarify? If it's perfect, then I may invest a few hours trying to fix this for you in 2.6. If there's no known-working kernel, it's unlikely that it ever will be fixed. -- Keith M Wesolowski