From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 26 Aug 2001 01:36:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 26 Aug 2001 01:36:08 -0400 Received: from apakabar.cc.columbia.edu ([128.59.59.159]:50068 "EHLO apakabar.cc.columbia.edu") by vger.kernel.org with ESMTP id ; Sun, 26 Aug 2001 01:36:04 -0400 Message-ID: <3B888AAB.53B328E5@columbia.edu> Date: Sun, 26 Aug 2001 01:35:39 -0400 From: Jeffrey Altman Reply-To: jaltman@columbia.edu Organization: Kermit Development Group - Columbia University X-Mailer: Mozilla 4.75 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: No IRQ known for interrupt pin A of device 00:0f.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Folks. I'm sorry to disturb you but I need your help. I've just installed the Red Hat 7.1 distribution on to a IBM Thinkpad 765D and I am receiving the message: PCI: No IRQ known for interrupt pin A of device 00:02.0 Please try using pci=biosirq PCI: No IRQ known for interrupt pin B of device 00:02.1 Please try using pci=biosirq Yenta IRQ list 0eb8, PCI irq0 Socket status: 30000020 Yenta IRQ list 0eb8, PCI irq0 Socket status: 30000006 The PCMCIA controller is the TI chipset. I've done a search on google and have found numerous queries with similar reports, but no solutions. I'm sure there is a config file which allows IRQ values to be set. There is no mechanism that I can see in the Thinkpad configuration to allow the setting of a fixed IRQ for the PCMCIA devices. Clearly IRQ0 can't possibly work. I believe OS/2 and various microsoft operating systems use IRQ9 with the PCMCIA controllers. If someone can point me in the right direction I would appreciate it. Thanks in advance. - Jeff