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Date:      Fri, 26 Jun 2015 09:03:16 -0700
From:      Sean Bruno <sbruno@ignoranthack.me>
To:        freebsd-net@freebsd.org
Cc:        rondzierwa@comcast.net
Subject:   Re: em resource allocation fails on SunFire X4500
Message-ID:  <558D77C4.6070604@ignoranthack.me>
In-Reply-To: <1366749342.11996850.1426875292282.JavaMail.zimbra@comcast.net>
References:  <1366749342.11996850.1426875292282.JavaMail.zimbra@comcast.net>

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On 03/20/15 11:14, rondzierwa@comcast.net wrote:
> I am using 10.1-RELEASE on a SunFire X4500 (thumper). It has 4 em
> devices, of which only the first two work due to a resource
> failure:
> 
> em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.6> port
> 0xcc00-0xcc3f mem 0xfdae0000-0xfdafffff irq 52 at device 1.0 on
> pci7 em0: Ethernet address: 00:14:4f:21:09:94 em1: <Intel(R)
> PRO/1000 Legacy Network Connection 1.0.6> port 0xc800-0xc83f mem
> 0xfdac0000-0xfdadffff irq 53 at device 1.1 on pci7 em1: Ethernet
> address: 00:14:4f:21:09:95 em2: <Intel(R) PRO/1000 Legacy Network
> Connection 1.0.6> mem 0xfdbe0000-0xfdbfffff irq 61 at device 1.0 on
> pci8 em2: 0x40 bytes of rid 0x20 res 4 failed (0,
> 0xffffffffffffffff). em2: Unable to allocate bus resource: ioport 
> em2: Allocation of PCI resources failed em2: <Intel(R) PRO/1000
> Legacy Network Connection 1.0.6> mem 0xfdbc0000-0xfdbdffff irq 62
> at device 1.1 on pci8 em2: 0x40 bytes of rid 0x20 res 4 failed (0,
> 0xffffffffffffffff). em2: Unable to allocate bus resource: ioport 
> em2: Allocation of PCI resources failed
> 
> a previous bug, #196501 was closed by setting
> 'hint.agp.0.disabled=1' in loader.conf, but this had no effect on
> the X4500.
> 
> I have attached the pciconf output.
> 
> Thanks in advance for any help or suggestions!
> 
> ron.
> 
> 
> 

Can you post the output of "pciconv -lvcb" somewhere?

sean
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