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From: Dennis Luehring <dl.soluz@gmx.net>
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Date: Thu, 6 Aug 2015 18:35:31 +0200
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Subject: Re: [Qemu-devel] Debian 7.8.0 SPARC64 on qemu - anything i can do
 to speedup the emulation?
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To: Karel Gardas <gardask@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>, Aurelien Jarno <aurelien@aurel32.net>, Artyom Tarasenko <atar4qemu@gmail.com>

using (later) git qemu 2.3.93

~/qemu/sparc64-softmmu/qemu-system-sparc64 -m 1024 -nographic -monitor 
telnet::4440,server,nowait -serial telnet::3000,server -hda 
./netbsd-615-sparc64.raw -cdrom ./NetBSD-6.1.5-sparc64.iso -boot d -net 
nic,model=i82551 -net user

gives me unlimited lines of (on installation or normal system start)
   data error type 32 sfsr=0 sfva=0 afsr=0 afva=0 tf=0x1c04f20
   data_access_error: no fault
   data error type 32 sfsr=0 sfva=0 afsr=0 afva=0 tf=0x1c04f20
   data_access_error: no fault
   data error type 32 sfsr=0 sfva=0 afsr=0 afva=0 tf=0x1c04f20
   data_access_error: no fault
   ....

installation worked before with "-net nic -net user" without ,model=i82551

Am 06.08.2015 um 14:50 schrieb Karel Gardas:
> I use -net nic,model=i82551 -net user for OpenBSD, perhaps this will
> also work for you? This is for Qemu 2.2.0 and whole command line
> looks: /opt/qemu-2.2.0/bin/qemu-system-sparc64 -hda
> openbsd_sparc64.img  -m 1024 -nographic -net nic,model=i82551 -net
> user
>
> On Thu, Aug 6, 2015 at 11:27 AM, Dennis Luehring <dl.soluz@gmx.net> wrote:
> > Am 06.08.2015 um 11:21 schrieb Dennis Luehring:
> >>
> >> if NetBSD is fast in qemu and if it provides sparc64 user-land,
> >> >perhaps also its GCC is sparc64 binary and if so
> >
> >
> > according to the docs its pure SPARC64 kernel and userland (no exceptions)