From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1EuDnl-0006iA-Ez for qemu-devel@nongnu.org; Wed, 04 Jan 2006 13:56:01 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1EuDnj-0006fP-Ca for qemu-devel@nongnu.org; Wed, 04 Jan 2006 13:56:00 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EuDni-0006ek-Ib for qemu-devel@nongnu.org; Wed, 04 Jan 2006 13:55:58 -0500 Received: from [66.93.172.17] (helo=nevyn.them.org) by monty-python.gnu.org with esmtp (TLS-1.0:RSA_AES_128_CBC_SHA:16) (Exim 4.34) id 1EuDp9-0005S2-QH for qemu-devel@nongnu.org; Wed, 04 Jan 2006 13:57:27 -0500 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1EuDlz-0002S5-MP for qemu-devel@nongnu.org; Wed, 04 Jan 2006 13:54:11 -0500 Date: Wed, 4 Jan 2006 13:54:11 -0500 From: Daniel Jacobowitz Subject: Re: [Qemu-devel] Problems bringing up network in qemu-system-arm Message-ID: <20060104185411.GA9361@nevyn.them.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Wed, Jan 04, 2006 at 04:56:13PM +0100, Wolfgang Schildbach wrote: > Hi everyone, > > I am using the current CVS (HEAD) version of qemu running on x86 linux, > and am using it to emulate an ARM on the integrator board, running > arm-linux, using arm-test-0.1.tar.gz. > > >From what I've read in this list ( > http://lists.gnu.org/archive/html/qemu-devel/2005-12/msg00137.html), it > should be possible to set up a network, user-mode or TUN/TAP. However, I > fail to see the light as to how to bring the correct interface up on the > guest system (arm-linux). ifconfig shows two devices, lo and dummy0, but > nothing that would point to a smc91 being detected or used. This is > independent from whether I try -net tap or -net user. > > 1) Is the network/smc91x support finished enough to be useable? Yes. > 2) If so, what is the magic bullet? Any boot options that I need to give > to the kernel? (BTW, I am calling the emulation as > > qemu-system-arm -kernel integratorcp.zImage -initrd arm_root.imfg > -nographic -net user ) -net nic -net user, or no -net option at all. You need a network card on the VLAN, and also a connection ("user") to the outside. -- Daniel Jacobowitz CodeSourcery