Re: [edk2] [PATCH 2/2] efinet: fix lost packets due to active MNP instances

[Laszlo Ersek]

On 04/21/15 08:49, Michael Chang wrote:
> On Tue, Apr 21, 2015 at 02:12:54PM +0800, Michael Chang wrote:

>> 3. Even I can add the card open earler before hadling the dhcpv6
>> packets, it will freeze at grub_efi_open_protocol if the option in use
>> is GRUB_EFI_OPEN_PROTOCOL_BY_EXCLUSIVE. I was actually using
>> GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL in the entire test and am running
>> out of idea how to deal with that diversity.

> For #3, I'm not trying to get the log from OVMF ..

I guess that's "now trying", not "not trying".

Pass

  -debugcon file:debug.log -global isa-debugcon.iobase=0x402

to QEMU, for saving the debug log.

Also, the debug log mask is set in PcdDebugPrintErrorLevel in the DSC
files. For the meaning of the individual bits, see
"MdePkg/Include/Library/DebugLib.h".

Laszlo