From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nommos.sslcatacombnetworking.com (nommos.sslcatacombnetworking.com [67.18.224.114]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id CE51568850 for ; Wed, 30 Nov 2005 18:11:54 +1100 (EST) In-Reply-To: <438374FE.4040608@ntlworld.com> References: <4382F0F2.4040807@ntlworld.com> <438374FE.4040608@ntlworld.com> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: From: Kumar Gala Date: Wed, 30 Nov 2005 01:11:51 -0600 To: Richard Danter Cc: linuxppc-embedded@ozlabs.org Subject: Re: Trying to understand initsenses and pci_irq_table List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Nov 22, 2005, at 1:43 PM, Richard Danter wrote: > Richard Danter wrote: >> The kernel crashes after starting init. I see some random >> characters on the serial and then nothing. Looking in the log >> buffer via JTAG I can see that the init process exited with signal >> 11. I assume this is unrelated to the above, but any suggestions >> where I should look? > > I managed to fix this problem, so I am now booted and running > busybox from NFS :) > > I'd still like a pointer to any docs explaining the PCI and > interrupt stuff if possible. Well the PCI SIG has specs. If your talking about the code, its a simple lookup table. The key is realizing that PCI_IRQ_TABLE_LOOKUP is a macro. - kumar