pciscan not working in ipxe.efi

[renato]

Hi,

I am trying to add a sleep or ifclose command in case I find a pci or network card, all this in my boot menu just before booting.

I am trying something like this:

Code:

:scan pciscan addr || goto scan_done
    #echo Found PCI device ${addr:busdevfn}
    iseq ${pci/${addr}.0.2}:${pci/${addr}.2.2} 8086:ffff && ifclose ||
    goto scan
:scan_done

However, when pciscan attr command is run attr is never set

I am doing something like below instead:

Code:

set addr:uint16 0
:loop
set pci ${pci/${addr}.0.2}:${pci/${addr}.2.2}
iseq ${pci} ffff:ffff || echo ${addr:busdevfn}: ${pci}
inc addr
iseq ${addr} 0xffff || goto loop

works, but it is nasty and takes a while

please advice