SeaBIOS

seabios@seabios.org

3783 discussions

Re: [SeaBIOS] [HELP] The program cause screen mess
by Kevin O'Connor 22 Apr '15

22 Apr '15

On Tue, Apr 21, 2015 at 01:57:53AM +0800, eJim Lee wrote: > 2015-04-21 0:45 GMT+08:00 Kevin O'Connor <kevin(a)koconnor.net>: > > On Tue, Apr 21, 2015 at 12:23:15AM +0800, eJim Lee wrote: > >> Kevin, did you repeat screen mess? > > > > I've tried several different configurations (including the last > > command line you sent), but I have not been able to reproduce any > > screen corruption. > > I have repeated it at every time on server, my laptop or my pc. > I tried it on ubuntu 14.04, centos 6.5, kernel 3.10.67 and kernel.3.16.0.36 etc. > What is the difference? I used guest os is xp sp3. What yours? > I will try again with environment same as yours. I'm using "Windows XP professional - Service Pack 3". To simplify versions, can you use the latest QEMU - 2.3.0-rc4 and use the seabios and seavgabios that come with that version of qemu. I tested that here and don't see corruption with those versions. This is the command line I used: ../qemu/qemu-git/x86_64-softmmu/qemu-system-x86_64 -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -m 512 -hda winxp-test-wbc -enable-kvm -Kevin

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回复:回复：Re: 回复：Re: _about ZoneHigh occupying ram from last address of below 4G ram
by penghao122＠sina.com 21 Apr '15

21 Apr '15

I just notice sending mail fail report ----- 原始邮件 ----- 发件人: penghao122<penghao122(a)sina.com> 收件人: Kevin O'Connor<kevin(a)koconnor.net> 抄送人: seabios<seabios(a)seabios.org> 主题: 回复：Re: 回复：Re: [SeaBIOS]_about ZoneHigh occupying ram from last address of below 4G ram 日期: 2015-4-18 00:28 my qemu command line: ../qemu-2.1.2/x86_64-softmmu/qemu-system-x86_64 -k en-us -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -smp 4 -m 8192 -drive file=/home/win7-64.qcow2,format=qcow2 -enable-kvm Just for linux OS ,I agree with you about "It's common to put reserved memory at the end of ram ". My win7-64 vm delay two hours before booting up successfully .During the two hours,the windows OS access from 0xc000_0000 to 0xfc00_0000 byte by byte .There is no pci devices in the address range. KVM think address space that is not in E820 table is mmio,but in fact this address space range also contain address hole. these hole should not be accessed by OS normally. Now windows OS access the hole ,so kvm think the address space is mmio,and handle the access like mmio flow (repeated kvm_exit to qemu userspace ).That is very time-consuming,so the vm delay 2 hours. I modified the ZoneHigh address at the begining of 128MB,everything is OK. The bootloader of windows os may be care about memory at the end of ram below 4GB. I try to start the same win7-64bit vm in xen-4.1.0(using rombios).It's OK because the rombios keep 0x10000 - 0xc000_0000 as ram.. p.s some edition of win7-64bit is easy to trigge ----- 原始邮件 ----- 发件人：Kevin O'Connor <kevin(a)koconnor.net> 收件人：penghao122(a)sina.com 抄送人：seabios <seabios(a)seabios.org> 主题：Re: 回复：Re: [SeaBIOS]_about ZoneHigh occupying ram from last address of below 4G ram 日期：2015年04月16日 22点22分 On Thu, Apr 16, 2015 at 10:08:48PM +0800, penghao122(a)sina.com wrote: > I configure ram to 4GB,then the win7-64bit vm can boot successfully > using unmodified seabios. And I find that the vm can boot up after > about 2 hours when configuring ram to 8G using unmodfied seabios. What is your qemu/kvm command line? It works fine for me (with a win7 beta I have locally). I do see a brief pause around the point where you show a 2 hour delay, but the delay for me is only a few seconds. This is the command I used: ../qemu/qemu-2.2.0/x86_64-softmmu/qemu-system-x86_64 -k en-us -snapshot -L test -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -m 8192 -hda win7beta.img -enable-kvm -vga cirrus -smp 2 -usb I think your issue should be reported on the QEMU/KVM mailing lists. It's common to put reserved memory at the end of ram - for example, run "dmesg | grep e820" on a real machine and see what it reports. So, this doesn't look like a seabios issue to me. -Kevin 来自新浪邮箱触屏版

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Re: [SeaBIOS] [HELP] The program cause screen mess
by Kevin O'Connor 21 Apr '15

21 Apr '15

On Tue, Apr 21, 2015 at 12:23:15AM +0800, eJim Lee wrote: > Yes, I have tried gtk_monitor+VGA+seaVGABIOS. Did you see screen corruption when you tried gtk_monitor+VGA+seaVGABIOS? > The following is my log: > ===================================================== > LYJ-UPC:~/qemu$ ./build/x86_64-softmmu/qemu-system-x86_64 -enable-kvm > -hda tmp/xp_rcc.append -hdb tmp/data.append -m 1024 -smp 1 -device > VGA,romfile=/home/lyj/qemu/seabios/out/vgabios.bin -net none -chardev > stdio,id=debugcon -device isa-debugcon,chardev=debugcon,iobase=0x0402 > SeaBIOS (version rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org) [...] > set VGA mode 143 > VBE current mode=4143 > VBE mode info request: 4143 > <---- start wbc > set VGA mode 3 > set VGA mode 3 > <---- exit wbc > VBE mode set: 4143 > set VGA mode 143 > VBE current mode=4143 > VBE mode info request: 4143 > qemu: terminating on signal 2 Was there screen corruption during the above log? > I debugged both vgabios and qemu, and found the wbc didn't use vgabios > interface but changing vgabios caused that the wbc run better. > I found the wbc r/w vga register directly to set vga mode when added > printf on vga_update_display in qemu. > Uncomfortably, gfx_write_char have never been invoked and I deleted it > in vgafb_write_char, that bring screen looking better. What happend? I > can't understand. I would guess the defect has some randomness to it and minor changes to code layout can cause or avoid the problem. > > Kevin, did you repeat screen mess? I've tried several different configurations (including the last command line you sent), but I have not been able to reproduce any screen corruption. -Kevin

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Re: [SeaBIOS] [HELP] The program cause screen mess
by eJim Lee 21 Apr '15

21 Apr '15

This is a full debug log: ====================================================== lyj@LYJ-UPC:~/qemu$ ./build/x86_64-softmmu/qemu-system-x86_64 -enable-kvm -hda tmp/xp_rcc.append -hdb tmp/data.append -m 1024 -smp 1 -device VGA,romfile=/home/lyj/qemu/seabios/out/vgabios.bin -net none -chardev stdio,id=debugcon -device isa-debugcon,chardev=debugcon,iobase=0x0402 SeaBIOS (version rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org) No Xen hypervisor found. Running on QEMU (i440fx) Running on KVM RamSize: 0x40000000 [cmos] Relocating init from 0x000dfbd9 to 0x3ffaeb00 (size 70708) Found QEMU fw_cfg RamBlock: addr 0x0000000000000000 len 0x0000000040000000 [e820] Moving pm_base to 0x600 CPU Mhz=2398 === PCI bus & bridge init === PCI: pci_bios_init_bus_rec bus = 0x0 === PCI device probing === Found 5 PCI devices (max PCI bus is 00) === PCI new allocation pass #1 === PCI: check devices === PCI new allocation pass #2 === PCI: IO: c000 - c00f PCI: 32: 0000000080000000 - 00000000fec00000 PCI: map device bdf=00:01.1 bar 4, addr 0000c000, size 00000010 [io] PCI: map device bdf=00:02.0 bar 6, addr febe0000, size 00010000 [mem] PCI: map device bdf=00:02.0 bar 2, addr febf0000, size 00001000 [mem] PCI: map device bdf=00:02.0 bar 0, addr fd000000, size 01000000 [prefmem] PCI: init bdf=00:00.0 id=8086:1237 PCI: init bdf=00:01.0 id=8086:7000 PIIX3/PIIX4 init: elcr=00 0c PCI: init bdf=00:01.1 id=8086:7010 PCI: init bdf=00:01.3 id=8086:7113 Using pmtimer, ioport 0x608 PCI: init bdf=00:02.0 id=1234:1111 PCI: Using 00:02.0 for primary VGA Found 1 cpu(s) max supported 1 cpu(s) Copying PIR from 0x3ffbfca3 to 0x000f0f90 Copying MPTABLE from 0x00006db0/3ffa5c20 to 0x000f0eb0 Copying SMBIOS entry point from 0x00006db0 to 0x000f0ce0 Scan for VGA option rom Running option rom at c000:0003 Start SeaVGABIOS (version rel-1.8.1-1-g9eebefe-20150421_003337-LYJ-UPC) enter vga_post: a=00000010 b=0000ffff c=00000000 d=0000ffff ds=0000 es=f000 ss=0000 si=00000000 di=00006ae0 bp=00000000 sp=00006d16 cs=f000 ip=d2ea f=0000 VBE DISPI: bdf 00:02.0, bar 0 VBE DISPI: lfb_addr=fd000000, size 16 MB Attempting to allocate VGA stack via pmm call to f000:d362 pmm call arg1=0 VGA stack allocated at ef590 Turning on vga text mode console enter handle_10: a=00000003 b=00000000 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 set VGA mode 3 Senter handle_10: a=00000e53 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 aenter handle_10: a=00000e61 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Benter handle_10: a=00000e42 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Ienter handle_10: a=00000e49 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Oenter handle_10: a=00000e4f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Senter handle_10: a=00000e53 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e20 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 (enter handle_10: a=00000e28 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 venter handle_10: a=00000e76 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 senter handle_10: a=00000e73 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 ienter handle_10: a=00000e69 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 nenter handle_10: a=00000e6e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e20 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 lenter handle_10: a=00000e6c b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 -enter handle_10: a=00000e2d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 1enter handle_10: a=00000e31 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 7enter handle_10: a=00000e37 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 5enter handle_10: a=00000e35 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 -enter handle_10: a=00000e2d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 0enter handle_10: a=00000e30 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 -enter handle_10: a=00000e2d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 genter handle_10: a=00000e67 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 5enter handle_10: a=00000e35 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 1enter handle_10: a=00000e31 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 4enter handle_10: a=00000e34 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 8enter handle_10: a=00000e38 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 8enter handle_10: a=00000e38 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 center handle_10: a=00000e63 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 -enter handle_10: a=00000e2d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 2enter handle_10: a=00000e32 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 0enter handle_10: a=00000e30 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 1enter handle_10: a=00000e31 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 4enter handle_10: a=00000e34 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 0enter handle_10: a=00000e30 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 6enter handle_10: a=00000e36 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 0enter handle_10: a=00000e30 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 2enter handle_10: a=00000e32 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 _enter handle_10: a=00000e5f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 1enter handle_10: a=00000e31 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 6enter handle_10: a=00000e36 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 4enter handle_10: a=00000e34 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 6enter handle_10: a=00000e36 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 1enter handle_10: a=00000e31 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 2enter handle_10: a=00000e32 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 -enter handle_10: a=00000e2d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 nenter handle_10: a=00000e6e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 ienter handle_10: a=00000e69 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 lenter handle_10: a=00000e6c b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 senter handle_10: a=00000e73 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 senter handle_10: a=00000e73 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 nenter handle_10: a=00000e6e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 henter handle_10: a=00000e68 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 menter handle_10: a=00000e6d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 kenter handle_10: a=00000e6b b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 aenter handle_10: a=00000e61 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 xenter handle_10: a=00000e78 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 eenter handle_10: a=00000e65 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 lenter handle_10: a=00000e6c b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 genter handle_10: a=00000e67 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 )enter handle_10: a=00000e29 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e0d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e0a b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 All threads complete. Found 1 lpt ports Found 1 serial ports Searching bootorder for: /pci@i0cf8/isa@1/fdc@03f0/floppy@0 ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) ATA controller 2 at 170/374/0 (irq 15 dev 9) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40960 MiBytes) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (5120 MiBytes) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD] Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0 PS2 keyboard initialized All threads complete. Scan for option roms Searching bootorder for: /rom(a)genroms/kvmvapic.bin Searching bootorder for: HALT drive 0x000f0c30: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=83886080 drive 0x000f0c00: PCHS=10402/16/63 translation=lba LCHS=652/255/63 s=10485760 Running option rom at c980:0003 Space available for UMB: cc000-ee800, f0000-f0ba0 Returned 131072 bytes of ZoneHigh e820 map has 7 items: 0: 0000000000000000 - 000000000009fc00 = 1 RAM 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED 3: 0000000000100000 - 000000003ffe0000 = 1 RAM 4: 000000003ffe0000 - 0000000040000000 = 2 RESERVED 5: 00000000feffc000 - 00000000ff000000 = 2 RESERVED 6: 00000000fffc0000 - 0000000100000000 = 2 RESERVED enter handle_19: NULL Benter handle_10: a=00000e42 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 tenter handle_10: a=00000e74 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 ienter handle_10: a=00000e69 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 nenter handle_10: a=00000e6e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 genter handle_10: a=00000e67 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e20 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 fenter handle_10: a=00000e66 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 oenter handle_10: a=00000e6f b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 menter handle_10: a=00000e6d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e20 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Henter handle_10: a=00000e48 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 aenter handle_10: a=00000e61 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 renter handle_10: a=00000e72 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 denter handle_10: a=00000e64 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e20 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Denter handle_10: a=00000e44 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 ienter handle_10: a=00000e69 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 senter handle_10: a=00000e73 b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 kenter handle_10: a=00000e6b b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 .enter handle_10: a=00000e2e b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e0d b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 enter handle_10: a=00000e0a b=00000007 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=f000 ip=d33a f=0202 Booting from 0000:7c00 enter handle_10: a=0000027f b=000600a4 c=00000000 d=00007f00 ds=22f4 es=0060 ss=ef59 si=00061d68 di=00007ffa bp=00067ff2 sp=000001f6 cs=2000 ip=0999 f=0a87 enter handle_10: a=00000012 b=00000000 c=00000000 d=80000000 ds=22f4 es=0060 ss=ef59 si=00061d68 di=00007ffa bp=00067ff2 sp=000001f6 cs=2000 ip=0999 f=0246 set VGA mode 12 pnp call arg1=0 enter handle_10: a=00001130 b=00000207 c=00000000 d=00005000 ds=0070 es=50a7 ss=ef59 si=00000000 di=000f0000 bp=00000fea sp=000001f6 cs=1000 ip=28fa f=0246 enter handle_10: a=00001130 b=00000307 c=00000010 d=0000501d ds=0070 es=c000 ss=ef59 si=00000004 di=000f0000 bp=000077d8 sp=000001f6 cs=1000 ip=28fa f=0293 enter handle_10: a=00001130 b=00000407 c=00000010 d=0000501d ds=0070 es=c000 ss=ef59 si=00000008 di=000f0000 bp=000085d8 sp=000001f6 cs=1000 ip=28fa f=0297 enter handle_10: a=00001130 b=00000507 c=00000010 d=0000501d ds=0070 es=c000 ss=ef59 si=0000000c di=000f0000 bp=000089d8 sp=000001f6 cs=1000 ip=28fa f=0293 enter handle_10: a=00001130 b=00000607 c=00000010 d=0000501d ds=0070 es=c000 ss=ef59 si=00000010 di=000f0000 bp=000067d5 sp=000001f6 cs=1000 ip=28fa f=0293 enter handle_10: a=00001130 b=00000707 c=00000010 d=0000501d ds=0070 es=c000 ss=ef59 si=00000014 di=000f0000 bp=000067d8 sp=000001f6 cs=1000 ip=28fa f=0297 enter handle_10: a=00000003 b=00000000 c=00000000 d=80000000 ds=22f4 es=0060 ss=ef59 si=00061d68 di=00007ffa bp=00067ff2 sp=000001f6 cs=2000 ip=0999 f=0246 set VGA mode 3 enter handle_10: a=00000012 b=80544dac c=000020ac d=0000018a ds=0000 es=0000 ss=ef59 si=80042000 di=ffdff000 bp=f7a09790 sp=000001f6 cs=2000 ip=0192 f=3216 set VGA mode 12 enter handle_10: a=00004f00 b=f71d8c8e c=f780d778 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 Get VBE Controller: VBE2 Signature found enter handle_10: a=00004f01 b=f71d8c8e c=00000100 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 100 enter handle_10: a=00004f01 b=f71d8c8e c=00000101 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 101 enter handle_10: a=00004f01 b=f71d8c8e c=00000102 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 102 enter handle_10: a=00004f01 b=f71d8c8e c=00000103 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 103 enter handle_10: a=00004f01 b=f71d8c8e c=00000104 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 104 enter handle_10: a=00004f01 b=f71d8c8e c=00000105 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 105 enter handle_10: a=00004f01 b=f71d8c8e c=00000106 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 106 enter handle_10: a=00004f01 b=f71d8c8e c=00000107 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 107 enter handle_10: a=00004f01 b=f71d8c8e c=0000010d d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 10d enter handle_10: a=00004f01 b=f71d8c8e c=0000010e d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 10e enter handle_10: a=00004f01 b=f71d8c8e c=0000010f d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 10f enter handle_10: a=00004f01 b=f71d8c8e c=00000110 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 110 enter handle_10: a=00004f01 b=f71d8c8e c=00000111 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 111 enter handle_10: a=00004f01 b=f71d8c8e c=00000112 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 112 enter handle_10: a=00004f01 b=f71d8c8e c=00000113 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 113 enter handle_10: a=00004f01 b=f71d8c8e c=00000114 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 114 enter handle_10: a=00004f01 b=f71d8c8e c=00000115 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 115 enter handle_10: a=00004f01 b=f71d8c8e c=00000116 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 116 enter handle_10: a=00004f01 b=f71d8c8e c=00000117 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 117 enter handle_10: a=00004f01 b=f71d8c8e c=00000118 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 118 enter handle_10: a=00004f01 b=f71d8c8e c=00000119 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 119 enter handle_10: a=00004f01 b=f71d8c8e c=0000011a d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11a enter handle_10: a=00004f01 b=f71d8c8e c=0000011b d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11b enter handle_10: a=00004f01 b=f71d8c8e c=0000011c d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11c enter handle_10: a=00004f01 b=f71d8c8e c=0000011d d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11d enter handle_10: a=00004f01 b=f71d8c8e c=0000011e d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11e enter handle_10: a=00004f01 b=f71d8c8e c=0000011f d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11f enter handle_10: a=00004f01 b=f71d8c8e c=00000140 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 140 enter handle_10: a=00004f01 b=f71d8c8e c=00000141 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 141 enter handle_10: a=00004f01 b=f71d8c8e c=00000142 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 142 enter handle_10: a=00004f01 b=f71d8c8e c=00000143 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 143 enter handle_10: a=00004f01 b=f71d8c8e c=00000144 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 144 enter handle_10: a=00004f01 b=f71d8c8e c=00000145 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 145 enter handle_10: a=00004f01 b=f71d8c8e c=00000146 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 146 enter handle_10: a=00004f01 b=f71d8c8e c=00000147 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 147 enter handle_10: a=00004f01 b=f71d8c8e c=00000148 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 148 enter handle_10: a=00004f01 b=f71d8c8e c=00000149 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 149 enter handle_10: a=00004f01 b=f71d8c8e c=0000014a d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 14a enter handle_10: a=00004f01 b=f71d8c8e c=0000014b d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 14b enter handle_10: a=00004f01 b=f71d8c8e c=0000014c d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 14c enter handle_10: a=00004f01 b=f71d8c8e c=00000175 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 175 enter handle_10: a=00004f01 b=f71d8c8e c=00000176 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 176 enter handle_10: a=00004f01 b=f71d8c8e c=00000177 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 177 enter handle_10: a=00004f01 b=f71d8c8e c=00000178 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 178 enter handle_10: a=00004f01 b=f71d8c8e c=00000179 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 179 enter handle_10: a=00004f01 b=f71d8c8e c=0000017a d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17a enter handle_10: a=00004f01 b=f71d8c8e c=0000017b d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17b enter handle_10: a=00004f01 b=f71d8c8e c=0000017c d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17c enter handle_10: a=00004f01 b=f71d8c8e c=0000017d d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17d enter handle_10: a=00004f01 b=f71d8c8e c=0000017e d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17e enter handle_10: a=00004f01 b=f71d8c8e c=0000017f d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 17f enter handle_10: a=00004f01 b=f71d8c8e c=00000180 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 180 enter handle_10: a=00004f01 b=f71d8c8e c=00000181 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 181 enter handle_10: a=00004f01 b=f71d8c8e c=00000182 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 182 enter handle_10: a=00004f01 b=f71d8c8e c=00000183 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 183 enter handle_10: a=00004f01 b=f71d8c8e c=00000184 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 184 enter handle_10: a=00004f01 b=f71d8c8e c=00000185 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 185 enter handle_10: a=00004f01 b=f71d8c8e c=00000186 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 186 enter handle_10: a=00004f01 b=f71d8c8e c=00000187 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 187 enter handle_10: a=00004f01 b=f71d8c8e c=00000188 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 188 enter handle_10: a=00004f01 b=f71d8c8e c=00000189 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 189 enter handle_10: a=00004f01 b=f71d8c8e c=0000018a d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18a enter handle_10: a=00004f01 b=f71d8c8e c=0000018b d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18b enter handle_10: a=00004f01 b=f71d8c8e c=0000018c d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18c enter handle_10: a=00004f01 b=f71d8c8e c=0000018d d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18d enter handle_10: a=00004f01 b=f71d8c8e c=0000018e d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18e enter handle_10: a=00004f01 b=f71d8c8e c=0000018f d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 18f enter handle_10: a=00004f01 b=f71d8c8e c=00000190 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 190 enter handle_10: a=00004f01 b=f71d8c8e c=00000191 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 191 enter handle_10: a=00004f01 b=f71d8c8e c=00000192 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 192 enter handle_10: a=00004f01 b=f71d8c8e c=00000000 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 0 enter handle_10: a=00004f01 b=f71d8c8e c=00000001 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 1 enter handle_10: a=00004f01 b=f71d8c8e c=00000002 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 2 enter handle_10: a=00004f01 b=f71d8c8e c=00000003 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 3 enter handle_10: a=00004f01 b=f71d8c8e c=00000004 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 4 enter handle_10: a=00004f01 b=f71d8c8e c=00000005 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 5 enter handle_10: a=00004f01 b=f71d8c8e c=00000006 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 6 enter handle_10: a=00004f01 b=f71d8c8e c=00000007 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 7 enter handle_10: a=00004f01 b=f71d8c8e c=0000000d d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: d enter handle_10: a=00004f01 b=f71d8c8e c=0000000e d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: e enter handle_10: a=00004f01 b=f71d8c8e c=0000000f d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: f enter handle_10: a=00004f01 b=f71d8c8e c=00000010 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 10 enter handle_10: a=00004f01 b=f71d8c8e c=00000011 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 11 enter handle_10: a=00004f01 b=f71d8c8e c=00000012 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 12 enter handle_10: a=00004f01 b=f71d8c8e c=00000013 d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 13 enter handle_10: a=00004f01 b=f71d8c8e c=0000006a d=00000000 ds=0000 es=2000 ss=ef59 si=00000023 di=00000000 bp=000003cf sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 6a enter handle_10: a=00004f02 b=00004143 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode set: 4143 set VGA mode 143 enter handle_10: a=00004f03 b=00004143 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 VBE current mode=4143 enter handle_10: a=00004f01 b=0000bb40 c=00004143 d=bf80560e ds=ffff es=2000 ss=ef59 si=f780d86c di=00000000 bp=f71da3b0 sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 4143 <--- start wbc enter handle_10: a=00000003 b=00000000 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 set VGA mode 3 enter handle_10: a=00000003 b=00000000 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 set VGA mode 3 <--- exit wbc enter handle_10: a=00004f02 b=00004143 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode set: 4143 set VGA mode 143 enter handle_10: a=00004f03 b=00004143 c=00000000 d=00000000 ds=0000 es=0000 ss=ef59 si=00000000 di=00000000 bp=00000000 sp=000001f6 cs=1000 ip=0002 f=3202 VBE current mode=4143 enter handle_10: a=00004f01 b=0000bb40 c=00004143 d=00000000 ds=ffff es=2000 ss=ef59 si=f67b74f8 di=00000000 bp=f71da3b0 sp=000001f6 cs=1000 ip=0002 f=3202 VBE mode info request: 4143 qemu: terminating on signal 2 2015-04-21 0:23 GMT+08:00 eJim Lee <lyjforjob(a)gmail.com>: > Yes, I have tried gtk_monitor+VGA+seaVGABIOS. > > The following is my log: > ===================================================== > LYJ-UPC:~/qemu$ ./build/x86_64-softmmu/qemu-system-x86_64 -enable-kvm > -hda tmp/xp_rcc.append -hdb tmp/data.append -m 1024 -smp 1 -device > VGA,romfile=/home/lyj/qemu/seabios/out/vgabios.bin -net none -chardev > stdio,id=debugcon -device isa-debugcon,chardev=debugcon,iobase=0x0402 > SeaBIOS (version rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org) > No Xen hypervisor found. > Running on QEMU (i440fx) > Running on KVM > RamSize: 0x40000000 [cmos] > Relocating init from 0x000dfbd9 to 0x3ffaeb00 (size 70708) > Found QEMU fw_cfg > RamBlock: addr 0x0000000000000000 len 0x0000000040000000 [e820] > Moving pm_base to 0x600 > CPU Mhz=2396 > === PCI bus & bridge init === > PCI: pci_bios_init_bus_rec bus = 0x0 > === PCI device probing === > Found 5 PCI devices (max PCI bus is 00) > === PCI new allocation pass #1 === > PCI: check devices > === PCI new allocation pass #2 === > PCI: IO: c000 - c00f > PCI: 32: 0000000080000000 - 00000000fec00000 > PCI: map device bdf=00:01.1 bar 4, addr 0000c000, size 00000010 [io] > PCI: map device bdf=00:02.0 bar 6, addr febe0000, size 00010000 [mem] > PCI: map device bdf=00:02.0 bar 2, addr febf0000, size 00001000 [mem] > PCI: map device bdf=00:02.0 bar 0, addr fd000000, size 01000000 [prefmem] > PCI: init bdf=00:00.0 id=8086:1237 > PCI: init bdf=00:01.0 id=8086:7000 > PIIX3/PIIX4 init: elcr=00 0c > PCI: init bdf=00:01.1 id=8086:7010 > PCI: init bdf=00:01.3 id=8086:7113 > Using pmtimer, ioport 0x608 > PCI: init bdf=00:02.0 id=1234:1111 > PCI: Using 00:02.0 for primary VGA > Found 1 cpu(s) max supported 1 cpu(s) > Copying PIR from 0x3ffbfca3 to 0x000f0f90 > Copying MPTABLE from 0x00006db0/3ffa5c20 to 0x000f0eb0 > Copying SMBIOS entry point from 0x00006db0 to 0x000f0ce0 > Scan for VGA option rom > Running option rom at c000:0003 > Start SeaVGABIOS (version rel-1.8.1-1-g9eebefe-20150420_235353-LYJ-UPC) > enter vga_post: > a=00000010 b=0000ffff c=00000000 d=0000ffff ds=0000 es=f000 ss=0000 > si=00000000 di=00006ae0 bp=00000000 sp=00006d16 cs=f000 ip=d2ea f=0000 > VBE DISPI: bdf 00:02.0, bar 0 > VBE DISPI: lfb_addr=fd000000, size 16 MB > Attempting to allocate VGA stack via pmm call to f000:d362 > pmm call arg1=0 > VGA stack allocated at ef590 > Turning on vga text mode console > set VGA mode 3 > SeaBIOS (version rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org) > All threads complete. > Found 1 lpt ports > Found 1 serial ports > Searching bootorder for: /pci@i0cf8/isa@1/fdc@03f0/floppy@0 > ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > ATA controller 2 at 170/374/0 (irq 15 dev 9) > ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40960 MiBytes) > Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (5120 MiBytes) > Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD] > Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0 > PS2 keyboard initialized > All threads complete. > Scan for option roms > Searching bootorder for: /rom(a)genroms/kvmvapic.bin > Searching bootorder for: HALT > drive 0x000f0c30: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=83886080 > drive 0x000f0c00: PCHS=10402/16/63 translation=lba LCHS=652/255/63 s=10485760 > Running option rom at c980:0003 > Space available for UMB: cc000-ee800, f0000-f0ba0 > Returned 131072 bytes of ZoneHigh > e820 map has 7 items: > 0: 0000000000000000 - 000000000009fc00 = 1 RAM > 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > 3: 0000000000100000 - 000000003ffe0000 = 1 RAM > 4: 000000003ffe0000 - 0000000040000000 = 2 RESERVED > 5: 00000000feffc000 - 00000000ff000000 = 2 RESERVED > 6: 00000000fffc0000 - 0000000100000000 = 2 RESERVED > enter handle_19: > NULL > Booting from Hard Disk... > Booting from 0000:7c00 > set VGA mode 12 > pnp call arg1=0 > set VGA mode 3 > set VGA mode 12 > VBE mode info request: 100 > VBE mode info request: 101 > VBE mode info request: 102 > VBE mode info request: 103 > VBE mode info request: 104 > VBE mode info request: 105 > VBE mode info request: 106 > VBE mode info request: 107 > VBE mode info request: 10d > VBE mode info request: 10e > VBE mode info request: 10f > VBE mode info request: 110 > VBE mode info request: 111 > VBE mode info request: 112 > VBE mode info request: 113 > VBE mode info request: 114 > VBE mode info request: 115 > VBE mode info request: 116 > VBE mode info request: 117 > VBE mode info request: 118 > VBE mode info request: 119 > VBE mode info request: 11a > VBE mode info request: 11b > VBE mode info request: 11c > VBE mode info request: 11d > VBE mode info request: 11e > VBE mode info request: 11f > VBE mode info request: 140 > VBE mode info request: 141 > VBE mode info request: 142 > VBE mode info request: 143 > VBE mode info request: 144 > VBE mode info request: 145 > VBE mode info request: 146 > VBE mode info request: 147 > VBE mode info request: 148 > VBE mode info request: 149 > VBE mode info request: 14a > VBE mode info request: 14b > VBE mode info request: 14c > VBE mode info request: 175 > VBE mode info request: 176 > VBE mode info request: 177 > VBE mode info request: 178 > VBE mode info request: 179 > VBE mode info request: 17a > VBE mode info request: 17b > VBE mode info request: 17c > VBE mode info request: 17d > VBE mode info request: 17e > VBE mode info request: 17f > VBE mode info request: 180 > VBE mode info request: 181 > VBE mode info request: 182 > VBE mode info request: 183 > VBE mode info request: 184 > VBE mode info request: 185 > VBE mode info request: 186 > VBE mode info request: 187 > VBE mode info request: 188 > VBE mode info request: 189 > VBE mode info request: 18a > VBE mode info request: 18b > VBE mode info request: 18c > VBE mode info request: 18d > VBE mode info request: 18e > VBE mode info request: 18f > VBE mode info request: 190 > VBE mode info request: 191 > VBE mode info request: 192 > VBE mode info request: 0 > VBE mode info request: 1 > VBE mode info request: 2 > VBE mode info request: 3 > VBE mode info request: 4 > VBE mode info request: 5 > VBE mode info request: 6 > VBE mode info request: 7 > VBE mode info request: d > VBE mode info request: e > VBE mode info request: f > VBE mode info request: 10 > VBE mode info request: 11 > VBE mode info request: 12 > VBE mode info request: 13 > VBE mode info request: 6a > VBE mode set: 4143 > set VGA mode 143 > VBE current mode=4143 > VBE mode info request: 4143 > <---- start wbc > set VGA mode 3 > set VGA mode 3 > <---- exit wbc > VBE mode set: 4143 > set VGA mode 143 > VBE current mode=4143 > VBE mode info request: 4143 > qemu: terminating on signal 2 > =================================================== > > I debugged both vgabios and qemu, and found the wbc didn't use vgabios > interface but changing vgabios caused that the wbc run better. > I found the wbc r/w vga register directly to set vga mode when added > printf on vga_update_display in qemu. > Uncomfortably, gfx_write_char have never been invoked and I deleted it > in vgafb_write_char, that bring screen looking better. What happend? I > can't understand. > > Kevin, did you repeat screen mess? > > Sorry for my poor level of English. > > Thanks > eJim Lee > > 2015-04-20 23:49 GMT+08:00 Kevin O'Connor <kevin(a)koconnor.net>: >> On Mon, Apr 20, 2015 at 09:52:59PM +0800, eJim Lee wrote: >>> I retried vgabios with VGA(same as "-vga std") device and found the >>> problem again. >>> For wbc.exe, first screen looked nice when loading and screen mess >>> after about 15 seconds on second screen. >>> >>> I used qemu 2.1.2 and my command line: >>> qemu-system-x86_64 \ >>> -m 1024 \ >>> -smp 1 \ >>> -net none \ >>> -enable-kvm \ >>> -hda /home/lyj/qemu/tmp/xp_noqxl.append \ >>> -device VGA,romfile=/root/qemu/seabios/out/vgabios.bin \ >>> -spice port=5900,addr=0.0.0.0,disable-ticketing,seamless-migration=on \ >>> -chardev stdio,id=debugcon \ >>> -device isa-debugcon,iobase=0x0402,chardev=debugcon \ >> >> Do you still see the problem if spice is not enabled (that is, if you >> use the same command line without "-spice")? >> >> If you do see corruption, we need to see the full debug log from the >> session. >> >> -Kevin

1 0

Re: [SeaBIOS] [HELP] The program cause screen mess
by Kevin O'Connor 21 Apr '15

21 Apr '15

On Mon, Apr 20, 2015 at 09:52:59PM +0800, eJim Lee wrote: > I retried vgabios with VGA(same as "-vga std") device and found the > problem again. > For wbc.exe, first screen looked nice when loading and screen mess > after about 15 seconds on second screen. > > I used qemu 2.1.2 and my command line: > qemu-system-x86_64 \ > -m 1024 \ > -smp 1 \ > -net none \ > -enable-kvm \ > -hda /home/lyj/qemu/tmp/xp_noqxl.append \ > -device VGA,romfile=/root/qemu/seabios/out/vgabios.bin \ > -spice port=5900,addr=0.0.0.0,disable-ticketing,seamless-migration=on \ > -chardev stdio,id=debugcon \ > -device isa-debugcon,iobase=0x0402,chardev=debugcon \ Do you still see the problem if spice is not enabled (that is, if you use the same command line without "-spice")? If you do see corruption, we need to see the full debug log from the session. -Kevin

2 1

Re: [SeaBIOS] [HELP] The program cause screen mess
by Kevin O'Connor 20 Apr '15

20 Apr '15

On Sun, Apr 19, 2015 at 11:16:24PM +0800, eJim Lee wrote: > What is the commit you used? > I used rel-1.8.1 branch and customized bochs+VID1b36+DID0100 as the > qxl, cirrus and vmware vgabios. > I will try "-std vga" and recheck. I used qemu-2.2.0 and seabios from the master branch. I used this command line: ../qemu/qemu-2.2.0/x86_64-softmmu/qemu-system-x86_64 -k en-us -snapshot -L test -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -m 512 -hda winxp-test-wbc -enable-kvm I suggest you find the simplist qemu command line that still causes screen corruption, compile seavgabios with debug level 2, and then post the full debug log. -Kevin

2 1

Re: [SeaBIOS] [HELP] The program cause screen mess
by eJim Lee 20 Apr '15

20 Apr '15

What is the commit you used? I used rel-1.8.1 branch and customized bochs+VID1b36+DID0100 as the qxl, cirrus and vmware vgabios. I will try "-std vga" and recheck. Thanks eJim Lee 2015-04-19 23:00 GMT+08:00 eJim Lee <lyjforjob(a)gmail.com>: > I have tried using "-device VGA", "-device qxl-vga", "-device > cirrus-vga", "-device vmware-svga". But not "-vga std", that should > same as "-device VGA". > > Thanks > eJim Lee > > 2015-04-19 22:41 GMT+08:00 Kevin O'Connor <kevin(a)koconnor.net>: >> On Sat, Apr 18, 2015 at 10:12:04AM +0800, eJim Lee wrote: >>> Hi all, >>> I have had two trouble. >>> There is a program named wbc and run it on WinXP that was on qemu+kvm+qxl+spice. >>> https://drive.google.com/file/d/0BwZHW2TTkEdRNm1rVUZwakxrQTQ/view?usp=shari… >> >> Do you still have trouble when not using qxl/spice? I tested your >> program using regular "-vga std" and I don't see any corruption. >> >> -Kevin

1 0

Re: [SeaBIOS] [HELP] The program cause screen mess
by Kevin O'Connor 20 Apr '15

20 Apr '15

On Sat, Apr 18, 2015 at 10:12:04AM +0800, eJim Lee wrote: > Hi all, > I have had two trouble. > There is a program named wbc and run it on WinXP that was on qemu+kvm+qxl+spice. > https://drive.google.com/file/d/0BwZHW2TTkEdRNm1rVUZwakxrQTQ/view?usp=shari… Do you still have trouble when not using qxl/spice? I tested your program using regular "-vga std" and I don't see any corruption. -Kevin

2 1

[HELP] The program cause screen mess
by eJim Lee 18 Apr '15

18 Apr '15

Hi all, I have had two trouble. There is a program named wbc and run it on WinXP that was on qemu+kvm+qxl+spice. https://drive.google.com/file/d/0BwZHW2TTkEdRNm1rVUZwakxrQTQ/view?usp=shari… ###################################################### The first trouble: The program cause screen mess, looked like: https://drive.google.com/file/d/0BwZHW2TTkEdRajE5cUsyLWY0dU0/view?usp=shari… I have debugged vgabios and found gfx_write_char have never arrived. But looked nice after I commented this: ------------------------------------------------------------------------------------------- // Write a character to the screen. void vgafb_write_char(struct cursorpos cp, struct carattr ca) { struct vgamode_s *vmode_g = get_current_mode(); if (!vmode_g) return; vgafb_set_swcursor(0); if (GET_GLOBAL(vmode_g->memmodel) != MM_TEXT) { //gfx_write_char(vmode_g, cp, ca); return; } void *dest_far = text_address(cp); if (ca.use_attr) { u16 dummy = (ca.attr << 8) | ca.car; SET_FARVAR(GET_GLOBAL(vmode_g->sstart), *(u16*)dest_far, dummy); } else { SET_FARVAR(GET_GLOBAL(vmode_g->sstart), *(u8*)dest_far, ca.car); } } ------------------------------------------------------------------------------------------- looked like: https://drive.google.com/file/d/0BwZHW2TTkEdRMDhiNUY2emJFQm8/view?usp=shari… The following commit also effect screen: f864b6023ed7b5d6fe8355e7ef2c6f78cd23ecad vgabios: Rewrite vgafb.c graphics operations to set of 4 standard operators. And before patched it, looked like: https://drive.google.com/file/d/0BwZHW2TTkEdRQXZnWFBLaklwZTQ/view?usp=shari… ###################################################### The Second trouble: Screen mess after I move mouse whenever I changed or commented anything, looked like: https://drive.google.com/file/d/0BwZHW2TTkEdRc3BCdXFZa013UEU/view?usp=shari… ###################################################### In fact, I have tried more: On XP ---------------------------------- spice qxl ERROR gtk qxl ERROR spice cirrus ERROR spice VGA ERROR ---------------------------------- On spice: ---------------------------------- xp qxl ERROR win7 qxl ERROR dos qxl NICE * xp cirrus ERROR xp VGA ERROR ---------------------------------- *: work perfectly. On XP: ------------------------------------------------------------ lgpl_vgabios qxl ERROR lgpl_vgabios cirrus ERROR seavgabios qxl ERROR seavgabios cirrus ERROR vmware_vgabios vmware_vga WORKED * ------------------------------------------------------------ *: vmware_vgabios is from vmware workstation. That worked but only support bpp 4 on desktop. ###################################################### I also tried LGPL VGABios and looked like before patch that commit. I have found the program didn't use vgabios api, but vgabios effect the screen. ###################################################### This is my qemu command: qemu-system-x86_64 \ -machine pc-i440fx-2.1,accel=kvm,usb=off \ -m 1024 \ -realtime mlock=off \ -smp 1,sockets=1,cores=1,threads=1 \ -no-user-config \ -nodefaults \ -rtc base=localtime \ -no-shutdown \ -global PIIX4_PM.disable_s3=1 \ -global PIIX4_PM.disable_s4=0 \ -boot strict=on \ -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 \ -drive file=/root/ram/xp.append,if=none,id=drive-ide0-0-0,format=qcow2,cache=writeback,discard=unmap \ -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 \ -chardev pty,id=charserial0 \ -device isa-serial,chardev=charserial0,id=serial0 \ -chardev pty,id=charserial1 \ -device isa-serial,chardev=charserial1,id=serial1 \ -chardev spicevmc,id=charchannel0,name=vdagent \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 \ -device usb-tablet,id=input0 \ -spice port=5900,addr=0.0.0.0,disable-ticketing,seamless-migration=on \ -device qxl-vga,id=video0,bus=pci.0,addr=0x2,romfile=/root/seabios/out/vgabios.bin \ -device AC97,id=sound0,bus=pci.0,addr=0x4 \ -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ -cpu 'SandyBridge,hv-relaxed=on' \ -netdev user,id=hostnet0 \ -device virtio-net-pci,netdev=hostnet0,id=net1,bus=pci.0,addr=0x7 \ -chardev stdio,id=debugcon \ -device isa-serial,iobase=0x0402,chardev=debugcon \ Could anyone provide me some idea? Thanks. eJim Lee

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Re: [SeaBIOS] 回复：Re: about ZoneHigh occupying ram from last address of below 4G ram
by Kevin O'Connor 17 Apr '15

17 Apr '15

On Thu, Apr 16, 2015 at 10:08:48PM +0800, penghao122(a)sina.com wrote: > I configure ram to 4GB,then the win7-64bit vm can boot successfully > using unmodified seabios. And I find that the vm can boot up after > about 2 hours when configuring ram to 8G using unmodfied seabios. What is your qemu/kvm command line? It works fine for me (with a win7 beta I have locally). I do see a brief pause around the point where you show a 2 hour delay, but the delay for me is only a few seconds. This is the command I used: ../qemu/qemu-2.2.0/x86_64-softmmu/qemu-system-x86_64 -k en-us -snapshot -L test -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -m 8192 -hda win7beta.img -enable-kvm -vga cirrus -smp 2 -usb I think your issue should be reported on the QEMU/KVM mailing lists. It's common to put reserved memory at the end of ram - for example, run "dmesg | grep e820" on a real machine and see what it reports. So, this doesn't look like a seabios issue to me. -Kevin

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