Re: [Qemu-devel] [Bug 521994] Re: Windows 98 doesn't detect mouse on qemu and SeaBIOS.

[Kevin O'Connor]

Can you append:

-chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios

to your qemu command-line and send the output back?  Hopefully they'll
be some indication in the log why the mouse isn't working.

Thanks,
-Kevin


On Thu, Jun 10, 2010 at 03:33:19AM -0000, Will Taff wrote:
> Apologies if I'm spamming this venue - truly just trying to be of assistance. 
>  Just got done installing the new updates to packages 
>  qemu bochsbios qemu-kvm seabios vgabios - still did not fix the failure to 
> recognize the mouse.
> 
> -- 
> Windows 98 doesn't detect mouse on qemu and SeaBIOS.
> https://bugs.launchpad.net/bugs/521994
> You received this bug notification because you are a member of qemu-
> devel-ml, which is subscribed to QEMU.
> 
> Status in QEMU: Confirmed
> 
> Bug description:
> A windows 98 guest doesn't detect mouse on recent qemu. I bisected and the 
> result is
> 
> fd646122418ecefcde228d43821d07da79dd99bb is the first bad commit
> commit fd646122418ecefcde228d43821d07da79dd99bb
> Author: Anthony Liguori <address@hidden>
> Date:   Fri Oct 30 09:06:09 2009 -0500
> 
>     Switch pc bios from pc-bios to seabios
> 
>     SeaBIOS is a port of pc-bios to GCC.  Besides using a more modern tool 
> chain,
>     SeaBIOS introduces a number of new features including PMM support, better
>     BEV and BCV support, and better PnP support.
> 
>     Signed-off-by: Anthony Liguori <address@hidden>
> 
> I got following messages with DEBUG_BIOS
> 
> Start bios (version 0.5.1-20100111_132716-squirrel.codemonkey.ws)
> Ram Size=0x08000000 (0x0000000000000000 high)
> CPU Mhz=2271
> Found 1 cpu(s) max supported 1 cpu(s)
> PIIX3/PIIX4 init: elcr=00 0c
> PCI: bus=0 devfn=0x00: vendor_id=0x8086 device_id=0x1237
> PCI: bus=0 devfn=0x08: vendor_id=0x8086 device_id=0x7000
> PCI: bus=0 devfn=0x09: vendor_id=0x8086 device_id=0x7010
> region 4: 0x0000c000
> PCI: bus=0 devfn=0x0b: vendor_id=0x8086 device_id=0x7113
> PCI: bus=0 devfn=0x10: vendor_id=0x1013 device_id=0x00b8
> region 0: 0xe0000000
> region 1: 0xe2000000
> region 6: 0xe2010000
> MP table addr=0x000f89b0 MPC table addr=0x000f89c0 size=224
> SMBIOS ptr=0x000f8990 table=0x07fffef0
> ACPI tables: RSDP=0x000f8960 RSDT=0x07ffde30
> Scan for VGA option rom
> Running option rom at c000:0003
> VGABios $Id$
> Turning on vga console
> Starting SeaBIOS (version 0.5.1-20100111_132716-squirrel.codemonkey.ws)
> 
> Found 0 lpt ports
> Found 0 serial ports
> ATA controller 0 at 1f0/3f4/c000 (irq 14 dev 9)
> ATA controller 1 at 170/374/c008 (irq 15 dev 9)
> ps2 irq but no data.
> ata0-0: PCHS=812/16/63 translation=none LCHS=812/16/63
> ata0-1: PCHS=1152/16/56 translation=none LCHS=1024/16/56
> ps2_recvbyte timeout
> keyboard initialized
> Scan for option roms
> Returned 53248 bytes of ZoneHigh
> e820 map has 6 items:
>   0: 0000000000000000 - 000000000009f400 = 1
>   1: 000000000009f400 - 00000000000a0000 = 2
>   2: 00000000000f0000 - 0000000000100000 = 2
>   3: 0000000000100000 - 0000000007ffd000 = 1
>   4: 0000000007ffd000 - 0000000008000000 = 2
>   5: 00000000fffc0000 - 0000000100000000 = 2
> enter handle_19:
>   NULL
> Booting from Hard Disk...
> Booting from 0000:7c00
> pnp call arg1=5
> pnp call arg1=0
> ps2_recvbyte timeout
> ps2_recvbyte timeout
> ps2_recvbyte timeout
> ps2_recvbyte timeout
> 
> 
>