From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kevin J. Cummings" Subject: Re: Linux aic7xxx driver doesn't see my tape drive Date: Wed, 14 Apr 2004 21:05:03 -0400 Sender: linux-admin-owner@vger.kernel.org Message-ID: <407DDFBF.6040909@kjchome.homeip.net> References: Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Keith Morse Cc: linux-admin Keith Morse wrote: > On Fri, 9 Apr 2004, Kevin J. Cummings wrote: >>Can someone please explain why my Adaptec 2940U Ultra Wide SCSI >>controller (AutoSCSI in the controller BIOS) shows me that my Archive >>Python DAT tape drive is on Channel 0, id 3, but when I boot RedHat's >>linux-2.4.20-28.9, the aic7xxx module only sees my disk drive on channel >>0, id 6? Yes, both devices are plugged into the narrow bus, and auto >>termination is configured on the controller, and the devices are in the >>same order as before (see below). > > > Please post the output of lspci. OK, here it is: > 00:00.0 Host bridge: nVidia Corporation: Unknown device 01e0 (rev c1) > 00:00.1 RAM memory: nVidia Corporation: Unknown device 01eb (rev c1) > 00:00.2 RAM memory: nVidia Corporation: Unknown device 01ee (rev c1) > 00:00.3 RAM memory: nVidia Corporation: Unknown device 01ed (rev c1) > 00:00.4 RAM memory: nVidia Corporation: Unknown device 01ec (rev c1) > 00:00.5 RAM memory: nVidia Corporation: Unknown device 01ef (rev c1) > 00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4) > 00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2) > 00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) > 00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) > 00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) > 00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1) > 00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1) > 00:08.0 PCI bridge: nVidia Corporation: Unknown device 006c (rev a3) > 00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) > 00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) > 01:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) > 01:0a.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U > 02:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400] (rev b2) >>This used to work fine on my BusLogic BT-948 controller [which I had to >>stop using on my new motherboard (because the ABIT AF7 motherboard won't >>finish POST with the BusLogic BT-948 controller plugged into a PCI >>slot.....)] -- Kevin J. Cummings kjchome@rcn.com cummings@kjchome.homeip.net cummings@kjc386.framingham.ma.us