Date: Mon, 13 Jan 2014 14:28:47 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org Cc: Dirk Engling <erdgeist@erdgeist.org> Subject: Re: Atom Board ACPI API MOPNV10J failing since 9.1 Message-ID: <201401131428.47517.jhb@freebsd.org> In-Reply-To: <52CF850A.9060906@erdgeist.org> References: <52CF850A.9060906@erdgeist.org>
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On Friday, January 10, 2014 12:28:42 am Dirk Engling wrote: > Dear fellow hackers, > > after upgrade my atom board to use the newer zfs features, I could not > use my network cards anymore, neither the builtin realtek, nor my intel > e1000 card. > > You can see it in the http://erdgeist.org/MOPNV10J/dmesg (here one from > FreeBSD-10.0-RC5, but 9.1 and 9.2 behave the same) > > re0: PHY read failed > re0: attaching PHYs failed > ... > em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.6> port > 0x1000-0x103f irq 21 at device 0.0 on pci5 > em0: Setup of Shared code failed > device_attach: em0 attach returned 6 > > Searching the forums and mailing lists I found this might be related to > the new pcib code and indeed I found in every dmesg since 9.1: > > pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0 > pcib1: failed to allocate initial prefetch window: 0xe0000000-0xe00fffff This is because it tries to allocate the same space used for AGP. It would really be helpful if you could provide a verbose dmesg when it fails and a verbose dmesg from a working kernel. pciconf -lb output from a working system would be useful as well. -- John Baldwin
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