Re: [Qemu-devel] [PATCH] add 1394 OHCI device

[Sameeh Jubran]

Hello All,

I've tested windows live debugging using the Firewire device and it 
seems to be good.

Test case scenario:
     Kernel-Mode Debugging over a 1394 as detailed in: 
https://msdn.microsoft.com/en-us/library/windows/hardware/ff556866(v=vs.85).aspx.

Setup:
    Two separate VMs, both running Windows 2012 X64. One as Host VM ( 
which runs the debugger ) and the other as Target VM ( which is being 
debugged ).

Qemu Command line:

    On the Host VM:
        -chardev 
socket,id=serial10,path=/tmp/debug-serial2,server,nowait \
        -device ohci-1394,chardev=serial10,idserial10

    On the Target VM:
        -chardev socket,id=serial10,path=/tmp/debug-serial2 \
        -device ohci-1394,chardev=serial10,idserial10

Results:
I've successfully connected to the Target VM using WindbgX64 and ran 
basic debugging functions such as "Break" and "stack trace".
Moreover I've successfully viewed live trace output from virtio-net 
driver while running Iperf test and ping.

Tested-by: Sameeh Jubran <address@hidden>

------ Original Message ------
From: "Ladi Prosek" <address@hidden>
To: address@hidden
Cc: address@hidden; "Ladi Prosek" <address@hidden>; 
address@hidden; address@hidden; address@hidden
Sent: 3/17/2016 10:11:33 AM
Subject: Re: [Qemu-devel] [PATCH] add 1394 OHCI device

> Just a friendly ping after two weeks of silence.
>
> Thanks,
> Ladi