Ah. I'll try compiling qemu from source to see what options there are etc -- it looks like there is a kms option and maybe qemu from the ubuntu repo is not enabling it... If I can not get that to work, is there a best way to get mesa/egl/ogles-1/2/ovg working without X11? Even in software mode? Jamie <div class="gmail_quote">On Tue, Jun 1, 2010 at 7:20 PM, Chia-I Wu <<a href="mailto:olvaffe@gmail.com">olvaffe@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> On Wed, Jun 2, 2010 at 1:13 AM, Jamie Amendolagine <div class="im"><<a href="mailto:jamie.amendolagine@gmail.com">jamie.amendolagine@gmail.com</a>> wrote: </div><div><div></div><div class="h5">> So, I can't find any instructions on getting this up and running > (x86-linux-uclibc-mesa-7.8.1 / qemu). I think that I'm pretty close. Any > help is much appreciated, and I promise to submit any patches that are > useful... > > So far I've got the kernel (2.6.34) built with kms, and vmwgfx support. I > boot an x86 image (uclibc) in qemu. > > /usr/bin/qemu -kernel '/home/jamie/neworyzans/bzImage.kms2' -append > 'root=/dev/sda rw video=vmwgfx ' -boot c -m 128 -hda > '/home/jamie/neworyzans/output/images/rootfs.i686.ext2' -net > nic,vlan=0,model=e1000 -net tap,ifname=tap0,script=/etc/qemu-ifup -vga > vmware > > on boot I modprobe the modules: > modprobe vmwgfx > The gfx resolution changes (corrupting the console), and the following > modules seem to load OK: > > lsmod: > Module Size Used by Tainted: G > vmwgfx 62458 0 > ttm 49037 1 vmwgfx > drm 164569 2 vmwgfx,ttm > agpgart 31292 2 ttm,drm > > qemu complains with the following: > vmsvga_value_write: Bad colour depth: 24 bits > vmsvga_value_write: Bad register 09 > vmsvga_value_write: Bad register 0a > vmsvga_value_write: Bad register 0b > > > If I go ahead and try and run an app, I get this: > export EGL_DRIVER=/usr/local/lib/egl/egl_kms_vmwgfx.so > cd progs/egl > ./eglscreen > segfault > > ./strace ./eglscreen > (attached out.txt) > > > on the console running qemu I get this: > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > ... > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > vmsvga_value_write: Bad register 22 > > Am I doing anything obviously wrong? </div></div>I don't think qemu SVGA emulation implements the 3D interface used by gallium vmwgfx driver. It might be the problem. -- olv@LunarG.com </blockquote></div>