[syslinux] HP EFI binaries

Derrick M derrick.martinez at gmail.com
Thu Aug 27 15:03:17 PDT 2015


Gene, after modifying some of Patrick's code I have been able to get the
EFI_GUID - 83F01464-99BD-45E5-B383AF6305D8E9E6

Does this give you the info you need?

On Mon, Aug 17, 2015 at 4:33 PM, Gene Cumm <gene.cumm at gmail.com> wrote:

> On Mon, Aug 17, 2015 at 3:34 PM, Derrick M <derrick.martinez at gmail.com>
> wrote:
> > Gene
> >
> > Thanks for the reply. I didn't have a guid command, and couldn't find the
> > equivalent. dh > fs0:\efi-dh.txt worked, but dh -p Net did not so I ran
> dh
>
> Nothing of the sort listed with the help command to list the full
> GUIDs and their aliases?
>
> > -d -v -p SimpleNetwork > fs0:\efi-simplenetwork.txt
>
> Excellent job on finding the target alias.
>
> > Also attaching a screenshot from Oscar's debug code.
> >
> > Thank you
>
> At least it makes it through a lot of the initial code.
>
> --
> -Gene
>
> > On Sat, Aug 15, 2015 at 11:38 AM, Gene Cumm <gene.cumm at gmail.com> wrote:
> >>
> >> On Sat, Aug 15, 2015 at 12:13 PM, Derrick M <derrick.martinez at gmail.com
> >
> >> wrote:
> >> > Gene,
> >> >
> >> >
> >> > Thanks for sending the binary. Looks like my DL160 G9 still gets stuck
> >> > at
> >> > syslinux.efi according to the TFTP logs. On the PXE menu I have My IP
> is
> >> > 10.12.3.4
> >> >
> >> > Does the binary include the fix for multiple NICs? I assume yes since
> I
> >> > have
> >> > an address
> >>
> >> Yes it does.
> >>
> >> Let's start with some basics:
> >>
> >> - What baseboard firmware version?  Is there a newer one available?
> >>
> >> - Any chance of getting a dump of some EFI data, specifically the
> >> GUID-Aliases list (which should be almost universal but good to
> >> cross-reference) and a list of device handles?  The following should
> >> work in your EFI shell, presuming you can extract data from fs0 (the
> >> first mounted FAT* file system).
> >>
> >>
> >> guid > fs0:\efi-guid.txt
> >> dh > fs0:\efi-dh.txt
> >> dh -p Net > fs0:\efi-dh-net.txt
> >>
> >>
> >> In particular, I'm looking for where the Pxebc lives relative to
> >> MNPSb/UDPv4Sb (Net is a common Simple Network Protocol alias).
> >>
> >> --
> >> -Gene
>


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