[syslinux] PXELINUX 4.10-pre*
H. Peter Anvin
hpa at zytor.com
Wed May 4 11:27:45 PDT 2011
On 05/04/2011 04:20 AM, Michael Brown wrote:
>
> iPXE's UNDI driver uses VMware in interrupt-driven mode, as far as I remember.
> There are two workarounds that were added to cope with strange behaviour from
> VMware:
>
> 1. Ignore packets with FrameLength==0 or FrameLength<BufferLength, both of
> which have been observed.
>
> 2. Treat unexpected values of FuncFlag as equivalent to ISR_OUT_DONE.
>
> Both of these fixes are commented in arch/i386/drivers/undinet.c, and neither
> requires specific detection of the VMware PXE stack.
>
OK, both of these seem very reasonable.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
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