Date: Mon, 20 Jun 2011 08:49:10 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org Cc: Ansar Mohammed <ansarm@gmail.com> Subject: Re: Fwd: Shooting trouble on a PCI bus hang Message-ID: <201106200849.10862.jhb@freebsd.org> In-Reply-To: <BANLkTinhOxLXzg=zH9TMHX13ppSfcX%2By4Q@mail.gmail.com> References: <BANLkTinGGTpwGdUFSW7jNHmpR8fyYoGd6Q@mail.gmail.com> <BANLkTimrYbXSaZtRtZ5%2BPst_S=X9nu8uHA@mail.gmail.com> <BANLkTinhOxLXzg=zH9TMHX13ppSfcX%2By4Q@mail.gmail.com>
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On Sunday, June 19, 2011 12:35:49 pm Ansar Mohammed wrote: > I appreciate that. The system works fine with NetBSD, LInux and Windows XP, > so I doubt its hardware. > > Interesting though that OpenBSD has the same issue. > > A question about the debug kernel load process: as it hangs on * > pci_print_verbose* in pci.c, can I deduce that this is the exact code > segment that is the issue? Well, if that was the last device on the bus it might be in a device driver probe routine. You can try adding more printfs to device_probe(), etc. to output each driver name as it probes each device perhaps. -- John Baldwin
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