[coreboot] Unsupported software interrupt #0x42

[Tadas S]

Hello,
> 02.238: Calling Option ROM...
> 03.227: Unsupported software interrupt #0x42 eax 0x7
> 03.232: int42 call returned error.
> 04.804: ... Option ROM returned.

It's coreboot serial output with timestamps. Since I don't know much here, I
would like to ask if int0x42 is the same as int0x10 and if we could assume
the same handler for both of them to avoid such error?

Thanks,
Tadas S.