[Qemu-devel] scsi emulation crash with linux guests

[Juergen Lock]

Hi!

 playing with -disk scsi and a linux guest I get this,

$ qemu -monitor stdio -cdrom /home/nox/iso/KNOPPIX_V5.0.1CD-2006-06-01-DE.iso 
-m 256 -usb -soundhw es1370 -net nic,model=rtl8139 -net user -boot d -disk 
scsi,img=/home/nox/q-61/61.img
QEMU 0.8.2 monitor - type 'help' for more information
(qemu) lsi_scsi: error: Unhandled writeb 0x5b = 0x52
lsi_scsi: error: Unhandled writeb 0x52 = 0xe0
lsi_scsi: error: Unhandled writeb 0x50 = 0x80
lsi_scsi: error: Unhandled writeb 0x50 = 0x88
lsi_scsi: error: readb 0x51

and qemu exits.  Anyone else seeing this?  (I tried several other
knoppix and kanotix versions too, all crashing like that...)

 FreeBSD guests see and can mount the image btw (I tried
FreeSBIE-2.0-RC1-20061123.iso with ide dma disabled in qemu),
relevant boot -v dmesg:

sym0: <895a> port 0xc300-0xc3ff mem 0xf2001400-0xf20017ff,0xf2002000-0xf2003fff 
irq 11 at device 5.0 on pci0
sym0: Reserved 0x400 bytes for rid 0x14 type 3 at 0xf2001400
sym0: Reserved 0x2000 bytes for rid 0x18 type 3 at 0xf2002000
sym0: chip clock is 0KHz
sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: [GIANT-LOCKED]
...
pass0 at sym0 bus 0 target 0 lun 0
pass0: <QEMU QEMU HARDDISK 0.8.> Fixed Direct Access SCSI-3 device 
pass0: Serial Number  
pass0: 3.300MB/s transfers, Tagged Queueing Enabled
...
da0 at sym0 bus 0 target 0 lun 0
da0: <QEMU QEMU HARDDISK 0.8.> Fixed Direct Access SCSI-3 device 
da0: Serial Number  
da0: 3.300MB/s transfers, Tagged Queueing Enabled
da0: 5120MB (10485760 512 byte sectors: 255H 63S/T 652C)

 Thanx,
        Juergen