From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.5/8.12.5) with ESMTP id g7HGMmRw026558 for ; Sat, 17 Aug 2002 09:22:48 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.5/8.12.3/Submit) id g7HGMmuS026557 for linux-mips-outgoing; Sat, 17 Aug 2002 09:22:48 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-linux-mips@oss.sgi.com using -f Received: from dea.linux-mips.net (c-180-196-43.ka.dial.de.ignite.net [62.180.196.43]) by oss.sgi.com (8.12.5/8.12.5) with SMTP id g7HGMfRw026548 for ; Sat, 17 Aug 2002 09:22:43 -0700 Received: (from ralf@localhost) by dea.linux-mips.net (8.11.6/8.11.6) id g7HGPCU24881; Sat, 17 Aug 2002 18:25:12 +0200 Date: Sat, 17 Aug 2002 18:25:12 +0200 From: Ralf Baechle To: =?iso-8859-1?Q?=B1=CF=D1=A7=D2=A2?= Cc: "linux-mips@oss.sgi.com" Subject: Re: irq handle of sb1250 Message-ID: <20020817182512.A24834@linux-mips.org> References: <200208160756.g7G7uvR08742@mail.ihep.ac.cn> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <200208160756.g7G7uvR08742@mail.ihep.ac.cn>; from bxy@mail.ihep.ac.cn on Fri, Aug 16, 2002 at 04:01:48PM +0800 X-MIME-Autoconverted: from 8bit to quoted-printable by dea.linux-mips.net id g7HGPCU24881 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by oss.sgi.com id g7HGMiRw026549 X-Spam-Status: No, hits=-4.4 required=5.0 tests=IN_REP_TO version=2.20 X-Spam-Level: Sender: owner-linux-mips@oss.sgi.com Precedence: bulk On Fri, Aug 16, 2002 at 04:01:48PM +0800, ±ÏѧҢ wrote: > hi, who is using sb1250/swarm board? i have mapped all the interrupts of > second cpu to IP7(default IP2). after changing irq.c and irq_handler.S, > second cpu can't get any interrupt. I don't know why it is. Did you enable IP7 on the second CPU? I think it's off by default. Ralf