From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <38449F54.D6E1FC5@netx4.com> Date: Tue, 30 Nov 1999 23:08:52 -0500 From: Dan Malek MIME-Version: 1.0 To: "Mark S. Mathews" CC: linuxppc-embedded@lists.linuxppc.org Subject: Re: RPXLite 823 PCMCIA troubles References: Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Mark S. Mathews wrote: > Hmmmm. The way ours "works for awhile", I'm wondering if there's a > problem w/ the way the 8xx is handling the WAIT# when the MMU is enabled > (?) Shouldn't be the problem. The MMU appears (on block diagrams anyway :-) to be far enough removed from the memory controller for this to happen. > This is good to know. Our card supports I/O or memory access to the > shared memory. We'll shift over to the I/O and try that. The version I have running on my PowerBook only uses I/O..... or am I mistaken? > We've been running _lots_ of experiments with the timing settings. So far > 3,10,6 seems to work best....but it still fails. Thanks. I'll keep those numbers around.....there are others I would rather see.....:-). > I've seen the 'guarded' thing around in the sources, but I'm not sure what > it's all about. Guess I should look. ;-) I just fixed it. I'll send it to you privately as well as post it on the ppc.kernel.org server. I hope it corrects something. -- Dan ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/