Re: [Qemu-devel] [Bug][Patch] Cirrus-VGA for Malta
On Mon, Sep 24, 2007 at 11:22:30PM +0200, Fabrice Bellard wrote: > I realize that the other pixel formats are buggy too, so at least your > patch is consistent with what is already coded ! > > I guess the problem is in the VGA memory handlers. Otherwise it means > that there is a (Cirrus)VGA configuration register to change the > endianness of the frame buffer. In such case, it must be emulated correctly. I don't know about a register (w/o reading the docs), but I seem to recall that it does have a second PCI FB window which is byte swapped specifically for BE machines... DF
Re: [Qemu-devel] 16-bit (and 8-bit) emulation
On Sun, Apr 15, 2007 at 08:55:17PM +0100, Natalia Portillo wrote: > Yes but... > > Currently no protected mode 286 guest OS runs under qemu. Windows 3.1 Standard mode? (Delete / Rename KRNL386.EXE) DF > > El dom, 15-04-2007 a las 14:46 +0100, Nigel Horne escribió: > > Let me approach this in a different way in the hope that I'll get an answer > > to my > > question: will Qemu run a 286 guest O/S? > > > > -Nige >
Re: [Qemu-devel] KQEMU Darwin port status?
On Mon, Mar 19, 2007 at 10:16:13PM +, Philip Boulain wrote: > On 19 Mar 2007, at 20:23, Derek Fawcus wrote: > > There was just a discussion relating to this on the darwin-kernel > > list, > > you may wish to review the archive. > > > > (The thread starts at http://lists.apple.com/archives/Darwin-kernel/ > > 2007/Mar/msg00010.html). > > Thanks; looking at this post, I'm probably barking up the right tree: > > http://lists.apple.com/archives/Darwin-kernel/2007/Mar/msg00031.html Well, they seemed to be suggesting that the kernel importing and locking the user space memory was a bit dodgy, and that the kernel should export memory to user space. Or maybe that only really applies inthe case of devices... DF ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] KQEMU Darwin port status?
On Mon, Mar 19, 2007 at 06:54:35PM +, Philip Boulain wrote: > > Mmm, that's rather unhelpful. From my own reading, it looks like the > Apple-approved way of doing this would be to use an > IOMemoryDescriptor: initWithAddress() would initialise one which There was just a discussion relating to this on the darwin-kernel list, you may wish to review the archive. (The thread starts at http://lists.apple.com/archives/Darwin-kernel/2007/Mar/msg00010.html). DF ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
