From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: MPC8560ADS issues From: "Matthew S. McClintock" To: Dan Malek Cc: Jason McMullan , linuxppc-embedded@lists.linuxppc.org In-Reply-To: <405090F3.1000900@embeddededge.com> References: <1078945499.3748.4.camel@veena.timesys> <1079019785.29565.36.camel@chuck.arlut.utexas.edu> <405090F3.1000900@embeddededge.com> Content-Type: text/plain Message-Id: <1079025268.29565.51.camel@chuck.arlut.utexas.edu> Mime-Version: 1.0 Date: Thu, 11 Mar 2004 11:14:29 -0600 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: On Thu, 2004-03-11 at 10:16, Dan Malek wrote: > Do you keep up to date with the linuxppc trees? Some of us have been > pushing lots of CPM updates lately. We recently updated all of the > common code for 82xx and 85xx. If this doesn't work there must be > some I/O or board configuration that is amiss. I'm running the latest linuxppc-2.4 branch. I'm not using the MPC8540ADS board, the board I am using has an Intel LXT971A PHY attached to the FCC. I've added support for that physical layer to drivers/gianfar_phys.c. I'm guessing something is wrong with that code that is making it go so slow, but I have been unable to pinpoint what might be wrong. I've noticed that the interrupts for the FCC come in at a very very slow pace, that is the only thing I have really noticed that is odd. I've also tried changing the priority of the interrupt via the IIVPR register for the FCC with no results. I can't think of anything else I can investigate, unless you have any ideas? Thanks, Matthew -- Matthew S. McClintock ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/