Re: [SeaBIOS] [PATCHv6 00/16] boot order specification

2010-12-02 Thread Sebastian Herbszt
Gleb Natapov wrote: How can we get to EDD info after device is mapped? Looking at Seabios implementation it builds EDD table on the fly when int_1348 is called and it does it only for internal devices. Can we use disconnect vector to connect device temporarily get EDD and then disconnect?

Re: [Qemu-devel] Re: Question about KVM and PC speaker

2009-05-14 Thread Sebastian Herbszt
malc wrote: On Wed, 13 May 2009, Sebastian Herbszt wrote: Jan Kiszka wrote: Moreover, does sound work at all with your qemu? The image I tried [1] issues two beeps after loading (obviously via direct hw access) - a good way to check general support. Note that one reason for broken host

Re: [Qemu-devel] Re: Question about KVM and PC speaker

2009-05-09 Thread Sebastian Herbszt
Jan Kiszka wrote: Sebastian Herbszt wrote: Jan Kiszka wrote: Sebastian Herbszt wrote: Simon Bienlein wrote: Is a support for BIOS worked on right now? The vgabios (vgabios.c) has a FIXME should beep. Volker, do you plan to fix this? Which frequency should be used for the beep? Which delay

Re: [Qemu-devel] Re: Question about KVM and PC speaker

2009-05-06 Thread Sebastian Herbszt
Jan Kiszka wrote: Sebastian Herbszt wrote: Simon Bienlein wrote: Is a support for BIOS worked on right now? The vgabios (vgabios.c) has a FIXME should beep. Volker, do you plan to fix this? Which frequency should be used for the beep? Which delay? I would try 1 KHz and some hundred

Re: [PATCH 1/4] BIOS changes for configuring irq0-inti2 override

2009-05-05 Thread Sebastian Herbszt
Beth Kon wrote: @@ -477,6 +480,7 @@ void wrmsr_smp(uint32_t index, uint64_t val) #define QEMU_CFG_SIGNATURE 0x00 #define QEMU_CFG_ID 0x01 #define QEMU_CFG_UUID 0x02 +#define QEMU_CFG_IRQ0_OVERRIDE 0x0e Small thing to consider before you resubmit: In his patch

Re: [Qemu-devel] Re: Question about KVM and PC speaker

2009-05-05 Thread Sebastian Herbszt
Simon Bienlein wrote: Is a support for BIOS worked on right now? The vgabios (vgabios.c) has a FIXME should beep. Volker, do you plan to fix this? Which frequency should be used for the beep? Which delay? Getting a delay using inb(0x61) 0x10 is still a no go on qemu, right? - Sebastian --

[PATCH] exec.c: fix typo in comment (fluch - flush)

2009-04-24 Thread Sebastian Herbszt
Fix typo in comment in exec.c (fluch - flush). Signed-off-by: Sebastian Herbszt herb...@gmx.de Index: kvm-84-714-g2919cca/exec.c === --- kvm-84-714-g2919cca.orig/exec.c +++ kvm-84-714-g2919cca/exec.c @@ -3187,7 +3187,7 @@ void

[PATCH] Makefile.target: remove second addition of msmouse.o to OBJS

2009-04-24 Thread Sebastian Herbszt
msmouse.o is added twice to OBJS. Signed-off-by: Sebastian Herbszt herb...@gmx.de Index: kvm-84-714-g2919cca/Makefile.target === --- kvm-84-714-g2919cca.orig/Makefile.target +++ kvm-84-714-g2919cca/Makefile.target @@ -644,9 +644,6

Re: [Bochs-developers] [PATCH 0/3] Add BIOS splash image support

2008-12-17 Thread Sebastian Herbszt
Laurent Vivier wrote: This series of patches adds a nice BIOS startup splash screen. It adds a -splash option allowing to specify the picture file name (a 640x480 (or less) and true color PNG) to display. You can enable/disable fade in, fade out and bootmenu. The time to display the image can

Re: [Qemu-devel] [PATCH 0/3] Add BIOS splash image support

2008-12-17 Thread Sebastian Herbszt
Anthony Liguori wrote: Paul Brook wrote: BTW, why does qemu not carry all bochs bios source? For reference, but also to fully comply with the LGPL (pointing to the original source is not sufficient when delivering binaries - like e.g. bios.bin...). If this is really an issue, then I

Re: [Bochs-developers] [Qemu-devel] [PATCH 0/3] Add BIOS splashimage support

2008-12-17 Thread Sebastian Herbszt
Carl-Daniel Hailfinger wrote: On 16.12.2008 22:51, Laurent Vivier wrote: But in fact, my first idea was to read the image data from the configuration device (which is always possible with LOGO_CMD_OFFSET), but when I saw how it has been done in VirtualBox, I though it was a good idea. Vbox

Re: [Bochs-developers] [PATCH][BIOS] Fill IPL tableaccordingdiscovered ATA drives

2008-12-09 Thread Sebastian Herbszt
Laurent Vivier wrote: Le dimanche 07 décembre 2008 à 19:11 +0100, Sebastian Herbszt a écrit : Laurent Vivier wrote: This patch shows in boot menu only available devices. This patch has been tested with Bochs BIOS version from the KVM source tree. Signed-off-by: Laurent Vivier [EMAIL

Re: [Bochs-developers] [PATCH][BIOS] Add BCV option rom in boot menu

2008-12-07 Thread Sebastian Herbszt
Laurent Vivier wrote: This patch allows to select and boot from an option ROM with a Boot Connection Vector (BCV) entry. The BIOS detects the BCV option ROM and adds it to the IPL table, and then you are able to select it to boot. This patch has been tested with Bochs BIOS version from the KVM

Re: [Bochs-developers] [PATCH][BIOS] Fill IPL table accordingdiscovered ATA drives

2008-12-07 Thread Sebastian Herbszt
Laurent Vivier wrote: This patch shows in boot menu only available devices. This patch has been tested with Bochs BIOS version from the KVM source tree. Signed-off-by: Laurent Vivier [EMAIL PROTECTED] --- bios/rombios.c | 54 +- 1 files

Re: [PATCH 0/8] Support for S3 ACPI state (suspend to memory)

2008-10-23 Thread Sebastian Herbszt
Gleb Natapov wrote: Hello, This patch series adds S3 (suspend to RAM) ACPI state. Most changes are in the BIOS code and concern themselves with preventing BIOS from using memory available to OS. --- Gleb Natapov (8): Don't power down vga card on entering S3 state. Add DPMS support

Re: kvm-intel + vista64 installer == BSOD.

2008-09-06 Thread Sebastian Herbszt
Paweł Sikora wrote: Hi, added cc: kvm@vger.kernel.org - Sebastian i'm trying to install vista64 with integrated sp1 on virtual machine and getting bsod during installer startup - http://imagebin.org/25860 hardware: intel q9300 with 8GB of ram. software: kvm-74, qemu-0.9.1-13k,

Re: [PATCH] kvm: bios: end AP boot code execution in rombios

2008-08-19 Thread Sebastian Herbszt
Avi Kivity wrote: .code16 smp_ap_boot_code_start: + cli Redundant (but no harm done). I added it so it's explicit this code is run with IF=0. Kind of serves a documentation purpose so we don't have to look up whether the cpu starts with IF=0 or not. - Sebastian -- To unsubscribe

[PATCH] kvm: bios: end AP boot code execution in rombios

2008-08-17 Thread Sebastian Herbszt
Jump to rombios before executing the halt loop. Signed-off-by: Sebastian Herbszt [EMAIL PROTECTED] diff -uNrp a/bios/rombios32start.S b/bios/rombios32start.S --- a/bios/rombios32start.S 2008-08-17 23:30:42.0 +0200 +++ b/bios/rombios32start.S 2008-08-17 23:38:42.0 +0200

Re: [PATCH] kvm: bios: Put AP boot up code to 0x1000

2008-08-13 Thread Sebastian Herbszt
Avi Kivity wrote: The AP enters HALT state with IF=0. What can make it resume at the following jmp 1b? NMI? SMI? Yes, but also INIT. Are you sure the AP will continue after the hlt instruction on INIT? I think it will start to execute code from the reset vector (0xfff0). We might

Re: [PATCH] kvm: bios: Put AP boot up code to 0x1000

2008-08-06 Thread Sebastian Herbszt
Yang, Sheng wrote: Please refer to my another patch comment. Basicly, AP is running HLT in 0x10038, but it can exit due to some reason, here QEmu want to raise it up . But after AP exit from HLT, it can't return to it because the code was overrided by grub and no HLT loop there. Then AP

Re: [PATCH] kvm: bios: Put AP boot up code to 0x1000

2008-08-02 Thread Sebastian Herbszt
Yang, Sheng wrote: Please refer to my another patch comment. Basicly, AP is running HLT in 0x10038, but it can exit due to some reason, here QEmu want to raise it up . But after AP exit from HLT, it can't return to it because the code was overrided by grub and no HLT loop there. Then AP had

Re: [PATCH] kvm: bios: Put AP boot up code to 0x1000

2008-07-31 Thread Sebastian Herbszt
Yang, Sheng wrote: Rather than 0x1, which can be overrided by userspace program like grub. Could you please explain this problem? If i don't misunderstand this smp_ap_boot_code_start from rombios32start.S gets copied to AP_BOOT_CODE and then there is a broadcast INIT and SIPI. After the

Re: [PATCH] Add HPET support to BIOS

2008-07-10 Thread Sebastian Herbszt
Beth Kon wrote: This patch, written by Ryan Harper, adds HPET support to BIOS. Signed-off-by: Beth Kon [EMAIL PROTECTED] diff --git a/bios/Makefile b/bios/Makefile index 48022ea..3e73fb5 100644 --- a/bios/Makefile +++ b/bios/Makefile @@ -40,7 +40,7 @@ LIBS = -lm RANLIB = ranlib BCC = bcc

Re: [PATCH] Add HPET support to BIOS

2008-07-10 Thread Sebastian Herbszt
Ryan Harper wrote: Hey Sebastian, Thanks for the review, Beth Kon wrote: This patch, written by Ryan Harper, adds HPET support to BIOS. Signed-off-by: Beth Kon [EMAIL PROTECTED] diff --git a/bios/Makefile b/bios/Makefile index 48022ea..3e73fb5 100644 --- a/bios/Makefile +++