From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve.Ferri@radisys.com To: Cc: "Jean-Denis Boyer" , linuxppc-embedded@lists.linuxppc.org, owner-linuxppc-embedded@lists.linuxppc.org Subject: RE: Unhandled interrupt 0, disabled MIME-Version: 1.0 Message-ID: Date: Fri, 3 May 2002 13:22:43 -0400 Content-Type: text/plain; charset="us-ascii" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Allen, We are using a PMC board that has the B.3 version of the 8260 along with the Tundra PowerSpan 420. I haven't seen any CP hang problems with regards the on board PCI controller. The PowerSpan is connected to the 8260's external interrupt line IRQ3. We are using a custom PCI driver for host to daughter card communication, where the 8260 card is acting as a daughter card. Now working with the MCC devices on the B.3 version of the 8260 is another story... Regards, Steve ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Steve Ferri Radisys Corporation Tel: 856 642-9229 x239 520 Fellowship Rd. Fax: 856 642-0252 Suite C-304 www.radisys.com Mt. Laurel, NJ 08054 "Allen Curtis" Sent by: owner-linuxppc-embedded@lists.linuxppc.org 05/03/02 11:31 AM Please respond to acurtis To: "Jean-Denis Boyer" , cc: Subject: RE: Unhandled interrupt 0, disabled > Just put the 'sync' in __sti(). > It seems to fix the problem on both 2.4.10 and 2.4.18, > which are the versions I have tested. > > > I am using the B.3 version of the 8260 I know that this is unrelated but could you confirm whether B.3 and higher fixes the CP hang problem when using an external PCI controller such as the PowerSpan. Thanks ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/