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From: John Baldwin <jhb@freebsd.org>
To: freebsd-drivers@freebsd.org,
 Nomad Esst <noname.esst@yahoo.com>
Subject: Re: Access pci devices' serial numbers programmatically
Date: Mon, 13 Jan 2014 13:49:06 -0500
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On Sunday, January 12, 2014 3:32:25 am Nomad Esst wrote:
> Hi list
> Any experiences on how to do so? Please tell me if you know how can I do 
that?

There are methods available to query VPD data in dev/pci/pcivar.h if the
serial number is stored in VPD (specifically you can call 
pci_get_vpd_readonly()).

-- 
John Baldwin