Bizhan, I noticed that lspci reports SERR on the secondary side of the bridge from bus 0 to bus 2. Do you know what's causing SERR to be asserted?
Kylo On 8/9/05, Bizhan Gholikhamseh (bgholikh) <bgholikh at cisco.com> wrote: > 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:kumar.gala at freescale.com] > 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> > > > > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded at ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > >
