From owner-freebsd-i386@FreeBSD.ORG Mon Jan 26 21:48:09 2004 Return-Path: Delivered-To: freebsd-i386@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F1DB816A66B for ; Mon, 26 Jan 2004 21:48:05 -0800 (PST) Received: from mx2.cfu.net (mx2.cfu.net [24.149.0.41]) by mx1.FreeBSD.org (Postfix) with ESMTP id 95C2143F0C for ; Mon, 26 Jan 2004 19:42:56 -0800 (PST) (envelope-from cstotts@uni.edu) Received: from pop2.cfu.net (pop2.cfu.net [24.149.0.37]) by mx2.cfu.net (Postfix) with ESMTP id 091625D91A for ; Mon, 26 Jan 2004 17:39:41 -0600 (CST) Received: from pop2.cfu.net (pop2.cfu.net [24.149.0.37]) by pop2.cfu.net (Postfix) with ESMTP id E35741DF110 for ; Mon, 26 Jan 2004 17:39:40 -0600 (CST) Received: from pop2.cfu.net ([24.149.0.37]) by pop2.cfu.net (pop2.cfu.net [24.149.0.37]) (amavisd-new, port 10024) with ESMTP id 27991-06 for ; Mon, 26 Jan 2004 17:39:39 -0600 (CST) Received: from twintower (dhcp-181-19-149-24.cf-res.cfu.net [24.149.19.181]) by pop2.cfu.net (Postfix) with ESMTP id B26F81DF102 for ; Mon, 26 Jan 2004 17:39:39 -0600 (CST) Content-Type: text/plain; charset="us-ascii" From: Corey Stotts To: freebsd-i386@freebsd.org Date: Mon, 26 Jan 2004 17:39:40 -0600 User-Agent: KMail/1.4.3 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-Id: <200401261739.40068.cstotts@uni.edu> X-Virus-Scanned: by amavisd-new at cfu.net Subject: ata interrupt allocation problem with SiS 5513 onboard controller X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2004 05:48:09 -0000 Hi, I have an old Pentium 133 system using an SiS chipset (PCI bridge 85c501)= and=20 a PhoenixBIOS from cerca 1995. I have encountered the following error whi= le=20 trying to boot either 4.9-RELEASE or 5.2-RELEASE: ata2: at 0x1f0 on atapci0 ata2: unable to allocate interrupt I am using the onboard IDE built into the chipset. Other OS's are able to= =20 successfully use the device and detect the single hard drive on it. Since= the=20 drive only supports up to PIO mode 3, I am setting hw.ata.ata_dma=3D0 in = the=20 loader. Setting hw.ata.wc=3D0 makes no difference. The system is bare-bones: only a PCI VGA card (Trio64V+ 4 MB) is installe= d,=20 otherwise the only other peripherals are the ps/2 keyboard and the built-= in=20 COM1, COM2 and parallel port. The drive is an old WD caviar 1.08 gb. Any ideas? This one's a strange one. This little system would make a nice= =20 router/server once I get a couple NICs installed... but first I need to s= ee=20 the drive! Thanks Corey