On Monday, January 20, 2014 3:56:10 pm John Baldwin wrote:
> Author: jhb
> Date: Mon Jan 20 20:56:09 2014
> New Revision: 260926
> URL: http://svnweb.freebsd.org/changeset/base/260926
>
> Log:
> Add support for displaying VPD for PCI devices via pciconf.
> - Store the length of each read-only VPD value since not all values are
> guaranteed to be ASCII values (though most are).
> - Add a new pciio ioctl to fetch VPD for a single PCI device. The values
> are returned as a list of variable length records, one for the device
> name and each keyword.
> - Add a new -V flag to pciconf's list mode which displays VPD data for
> each device.
>
> MFC after: 1 week
Sample output:
t4nex0@pci0:4:0:4: class=0x020000 card=0x00001425 chip=0x44011425
rev=0x00 hdr=0x00
VPD ident = 'T420-LL-CR '
VPD ro PN = '110114640C0 '
VPD ro EC = '01234567890123 '
VPD ro SN = 'PT06120042 '
VPD ro NA = '000743123340'
VPD ro V0 = '0909FFFF'
VPD ro V1 = '48000810180109111948484848484847'
...
--
John Baldwin
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