Hi Kumar, I am using Linux 2.6.11, u-boot 1.1.2. I see failure in pci_enable_device with message: "PCI: Device 0000:02:01.0 not available because of resource collisions"
I have attached three files: lspci_output.txt: out put of the "lspci -v" proc_pci.txt: output of the "cat /proc/pci" u-boot.txt: output of the "pci command at u-boot" Any help greatly appreciated, Bizhan -----Original Message----- From: Kumar Gala [mailto:[EMAIL PROTECTED] Sent: Monday, August 08, 2005 1:34 PM To: Bizhan Gholikhamseh (bgholikh) Cc: linuxppc-embedded at ozlabs.org Subject: Re: pci_enable_device fails on MPC8541 Bizhan, A few questions: 1. what kernel version are you using on these boards: 2. can you do an lspci -v on the boards - kumar On Aug 8, 2005, at 1:12 PM, Bizhan Gholikhamseh \(((bgholikh\))) wrote: > Hi All, > I am using two evaluation board from freescale, 8540ADS and MPC8541. > The same PCI driver is being compiled and loaded on both platforms. > The same PCI driver (developed by me) for DSP board compiled and > loaded on both platforms. > > When I type: "insmod C6415.ko" on 8541 board, I get the following > error: > "PCI: Device 0000:02:01.0 not available because of resource > collisions" > This messages is because of the execution of the generic PCI Linux > command: > "pci_enable_device(pdev)" > The same API has no problem on 8540ADS. > > >> From UBOOT I can see my device is on bus 3: >> > => pci 3 > Scanning PCI devices on bus 3 > BusDev FUN VendorID DeviceID Device Class Sub-Class > ---------------------------------------------------------------------- > -- > -------------------- > 03.01.00 0x104c 0xa106 ......... > > Any idea why the insmod fails on one board and not on the other one? > > Many thanks in advance, > Bizhan > > <ATT2118305.txt> > -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: lspci_output.txt Url: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20050809/71fd11d7/attachment.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: proc_pci.txt Url: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20050809/71fd11d7/attachment-0001.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: u-boot.txt Url: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20050809/71fd11d7/attachment-0002.txt
