Re: [Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-07 Thread vagran
, Artyom. Jordan Justen wrote: On Sun, Mar 6, 2011 at 13:26, vagran vagran@gmail.com wrote: Can you try disabling KVM? Yes, it helped. Problem exists only when using KVM. Thanks. One thing I suspect is that the kernel side of kvm had an issue around this time (Ubuntu 9.10

Re: [Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-06 Thread vagran
= XMM04= XMM05= XMM06= XMM07= Best regards, Artyom. Jordan Justen wrote: On Thu, Mar 3, 2011 at 10:02, vagran vagran@gmail.com wrote

Re: [Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-06 Thread vagran
-cirrus.bin which is renamed CirrusLogic5446.rom. Also it has pxe-e1000.bin copied from $PHOBOS_PREFIX/share/qemu. Can you try disabling KVM? Yes, it helped. Problem exists only when using KVM. Thanks. Best regards, Artyom. Jordan Justen wrote: On Sun, Mar 6, 2011 at 02:10, vagran vagran

Re: [Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-03 Thread vagran
wrote: On Mar 3, 2011, at 7:43 AM, vagran wrote: I am using TianoCore EFI by Tristan Gingold which is published on http://wiki.qemu.org/download/efi-bios.tar.bz2. If you would try to load it on Qemu 0.14.0 (built either for i386 or x86_64) you will see nothing on VGA display or serial console

[Qemu-devel] EFI console stopped working in Qemu 0.14.0

2011-03-02 Thread vagran
Hi, I have noted that Qemu VGA and serial console with EFI BIOS stopped working in 0.14.0 (and in latest development snapshot is still not working). Everything was fine in 0.13.0. However EFI BIOS itself is able to load kernel if it was properly configured on used disk image. The only effect

[Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-02 Thread vagran
vagran wrote: Hi, I have noted that Qemu VGA and serial console with EFI BIOS stopped working in 0.14.0 (and in latest development snapshot is still not working). Everything was fine in 0.13.0. However EFI BIOS itself is able to load kernel if it was properly configured on used disk image

Re: [Qemu-devel] Re: EFI console stopped working in Qemu 0.14.0

2011-03-02 Thread vagran
doesn't enable memor, io or master bits in command register. or disableintx. If so, the issue is in the bios, not qemu. thanks, On Wed, Mar 02, 2011 at 11:27:31PM +0200, vagran wrote: vagran wrote: Hi, I have noted that Qemu VGA and serial console with EFI BIOS stopped

[Qemu-devel] Re: x86_64 debugging while in 32-bit mode

2011-02-26 Thread vagran
Hi, I have a problem with debugging 64-bit emulation using Qemu GDB stub. The problem is that Qemu always sends x86_64 registers set disregarding current actual mode of an emulated CPU. It results in error message in GDB - Remote 'g' packet reply is too long: Yes, I understand that in

[Qemu-devel] x86_64 debugging while in 32-bit mode

2011-02-25 Thread vagran
Hi, I have a problem with debugging 64-bit emulation using Qemu GDB stub. The problem is that Qemu always sends x86_64 registers set disregarding current actual mode of an emulated CPU. It results in error message in GDB - Remote 'g' packet reply is too long: Yes, I understand that in case