Instead of using -xxx you might try using -vvv instead as that gives you human readable format.
The dump you provided is only the first 256 bytes. Normally the serial number is in the extended configuration somewhere at offset 0x140. Thanks, Alex On 02/18/2014 01:00 AM, Nomad Esst wrote: > Thank you all > The following is the output of lspci -xxx. > > 0c:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network > Connection > 00: 86 80 d3 10 07 04 18 00 00 00 00 02 10 00 00 00 > 10: 00 00 de fb 00 00 00 00 01 dc 00 00 00 c0 dd fb > 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 00 00 > 30: 00 00 00 00 c8 00 00 00 00 00 00 00 10 01 00 00 > 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > a0: 11 00 04 80 03 00 00 00 03 20 00 00 00 00 00 00 > b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > c0: 00 00 00 00 00 00 00 00 01 d0 22 c8 00 20 00 0f > d0: 05 e0 80 00 00 00 00 00 00 00 00 00 00 00 00 00 > e0: 10 a0 01 00 c1 8c 00 00 10 28 19 00 11 1c 03 00 > f0: 00 00 11 10 00 00 00 00 00 00 00 00 00 00 00 00 > > Could you please explain each of these fields, what do they show? And > which one I can use as a unique number (serial number)? > > Thanks in advance > > > > On Wednesday, February 12, 2014 10:47 PM, Alexander Duyck > <alexander.h.du...@intel.com> wrote: > > The PCIe Device Serial Number should be included as a part of the PCI > configuration space. You can dump it with lspci -vvv. All it really > contains is just the MAC address with ff-ff placed between the 3rd and > 4th bytes. > > Thanks, > > Alex > > On 02/12/2014 09:32 AM, Skidmore, Donald C wrote: > > I don't understand what is meant by "serial numbers", maybe > device ID's. If so you could find them with lspci. > > > > -Don Skidmore <donald.c.skidm...@intel.com > <mailto:donald.c.skidm...@intel.com>> > > > >> -----Original Message----- > >> From: Fujinaka, Todd [mailto:todd.fujin...@intel.com > <mailto:todd.fujin...@intel.com>] > >> Sent: Wednesday, February 12, 2014 7:46 AM > >> To: Nomad Esst; e1000-devel@lists.sourceforge.net > <mailto:e1000-devel@lists.sourceforge.net> > >> Subject: Re: [E1000-devel] Access to cards serial numbers > >> > >> The only serial number available is the MAC address, AFAIK. > >> > >> Todd Fujinaka > >> Software Application Engineer > >> Networking Division (ND) > >> Intel Corporation > >> todd.fujin...@intel.com <mailto:todd.fujin...@intel.com> > >> (503) 712-4565 > >> > >> > >> -----Original Message----- > >> From: Nomad Esst [mailto:noname.e...@yahoo.com > <mailto:noname.e...@yahoo.com>] > >> Sent: Wednesday, February 12, 2014 1:46 AM > >> To: e1000-devel@lists.sourceforge.net > <mailto:e1000-devel@lists.sourceforge.net> > >> Subject: [E1000-devel] Access to cards serial numbers > >> > >> Hi list > >> I have to add new feature to our systems allowing our users to > see cards > >> serial numbers. How can I access these information? Any > suggestions is > >> appreciated. > >> > >> Thanks in advance. > >> > >> > > ------------------------------------------------------------------------------ > >> Android apps run on BlackBerry 10 > >> Introducing the new BlackBerry 10.2.1 Runtime for Android apps. > >> Now with support for Jelly Bean, Bluetooth, Mapview and more. > >> Get your Android app in front of a whole new audience. 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Start now. > > > > http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk > > _______________________________________________ > > E1000-devel mailing list > > E1000-devel@lists.sourceforge.net > <mailto:E1000-devel@lists.sourceforge.net> > > https://lists.sourceforge.net/lists/listinfo/e1000-devel > > To learn more about Intel® Ethernet, visit > http://communities.intel.com/community/wired > > > ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
