[Qemu-devel] Running Qemu ARM using NFS on Windows

[Qemu-devel] Running Qemu ARM using NFS on Windows

[Tieu Ma Dau]

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   Hi all,
I ran successfully Qemu to simulate ARM system on Linux host with the following command:
./qemu-system-arm -kernel zImage.integratorCP -append "root=/dev/nfs nfsroot=192.168.7.1:/mnt/nfsqemu rw ip=192.168.7.2::192.168.7.1:255.255.255.0 " -net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup
The content of qemu-ifup script is: 
ifconfig tap0 192.168.7.1

But my project demands me to run this ARM system on Windows host. So I modify a bit the qemu-ifup script as:
ipconfig tap0 192.168.7.1 # "ipconfig" , not "ifconfig"
And the corresponding command on Windows is:
qemu-system-arm -kernel zImage.integrator -append "root=/dev/nfs nfsroot=192.
168.7.1:/c/cygwin/openpsionfiltered=192.168.7.2::192.168.7.1:255.255.255.0" -net
nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup

But the error I got is:
tap: Could not open 'tap0'
Could not initialize device 'tap

Do you have any ideas?
Best  regards,
Tieu
 		
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Re: [Qemu-devel] Running Qemu ARM using NFS on Windows

[Lonnie Mendez]

On Tue, 2006-08-08 at 03:20 -0700, Tieu Ma Dau wrote:
> Hi all,
> I ran successfully Qemu to simulate ARM system on Linux host with the
> following command:
> ./qemu-system-arm -kernel zImage.integratorCP -append "root=/dev/nfs
> nfsroot=192.168.7.1:/mnt/nfsqemu rw
> ip=192.168.7.2::192.168.7.1:255.255.255.0 " -net nic,vlan=0 -net
> tap,vlan=0,ifname=tap0,script=./qemu-ifup
> The content of qemu-ifup script is: 
> ifconfig tap0 192.168.7.1
> 
> But my project demands me to run this ARM system on Windows host. So I
> modify a bit the qemu-ifup script as:
> ipconfig tap0 192.168.7.1 # "ipconfig" , not "ifconfig"
> And the corresponding command on Windows is:
> qemu-system-arm -kernel zImage.integrator -append "root=/dev/nfs
> nfsroot=192.
> 168.7.1:/c/cygwin/openpsionfiltered=192.168.7.2::192.168.7.1:255.255.255.0" -net
> nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup
> 
> But the error I got is:
> tap: Could not open 'tap0'
> Could not initialize device 'tap

   See the Qemu on Windows documentation section on "Using Tap."
http://www.h7.dion.ne.jp/~qemu-win/

[Qemu-devel] qemu block.c

[Fabrice Bellard]

CVSROOT:	/sources/qemu
Module name:	qemu
Changes by:	Fabrice Bellard <bellard>	06/08/07 19:10:16

Modified files:
	.              : block.c 

Log message:
	fixed aio emulation

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/block.c?cvsroot=qemu&r1=1.32&r2=1.33

[Qemu-devel] Running Qemu ARM using NFS on Windows

[Tieu Ma Dau]

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Hi all,
I ran successfully Qemu to simulate ARM system on Linux host with the following command:
./qemu-system-arm -kernel zImage.integratorCP -append "root=/dev/nfs nfsroot=192.168.7.1:/mnt/nfsqemu rw ip=192.168.7.2::192.168.7.1:255.255.255.0 " -net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup
The content of qemu-ifup script is: 
ifconfig tap0 192.168.7.1

But my project demands me to run this ARM system on Windows host. So I modify a bit the qemu-ifup script as:
ipconfig tap0 192.168.7.1 # "ipconfig" , not "ifconfig"
And the corresponding command on Windows is:
qemu-system-arm -kernel zImage.integrator -append "root=/dev/nfs nfsroot=192.
168.7.1:/c/cygwin/openpsion rw ip=192.168.7.2::192.168.7.1:255.255.255.0" -net
nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=./qemu-ifup

But the error I got is:
tap: Could not open 'tap0'
Could not initialize device 'tap

Do you have any ideas?
Best regards,
Tieu

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