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* x86, hvm: stdvga improvementsKeir Fraser2009-01-141-31/+33
| | | | | | | | | | | | | | * enables linear framebuffer and VBE 3.0 extensions. * add a number of new resolutions, up to 2560x1600, and including * widescreen modes common to modern displays. * Introduce configurable video ram size through the "videoram" config * file option, shrinking default video ram used to 4 Megs (thus * eliminating 4 wasted megs/VM that have been the case until now), but * allowing users to specify up to 16 Megs of vram, to support the * extreme high resolutions such as 2560x1600x32. Signed-off-by: Trolle Selander <trolle.selander@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* vgabios: upgrade to CVS versionKeir Fraser2008-07-041-7/+18
| | | | | | | | | | | | | | cvs -z3 -d:pserver:anonymous@cvs.savannah.nongnu.org:/sources/vgabios co vgabios Patchs backported: - vgabios: Support VESA power management extensions. (cs 17692) - x86, hvm: Allow Cirrus VGA BIOS to clear framebuffer with minimal PIO writes. (cs 16242) This patch fixes the bug with the IDR boot CD. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
* bitkeeper revision 1.1691.1.5 (42a6b4baIjkVZx9lVWvoA9RqgAGLMQ)kaf24@firebug.cl.cam.ac.uk2005-06-081-0/+302
The following allows you to run unmodified guest operating systems under Xen on VMX (VT) enabled processors. The tree lives under <ROOT>/tools/dfw. Instead of booting a guest kernel, boot vmxloader and specify the disk image in qemurc. Leendert Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>