On 1/25/12, Paolo Bonzini <pbonz...@redhat.com> wrote: > On 01/25/2012 05:34 PM, Artyom Tarasenko wrote: >> This patch produces the following error when booting Solaris/SPARC: >> >> WARNING: /iommu@0,10000000/sbus@0,10001000/espdma@5,8400000/esp@5,8800000 >> (esp0): >> data transfer overrun: current esp state: >> esp: State=DATA Last State=DATA_DONE >> esp: Latched stat=0x91<IPND,XZERO,IO> intr=0x10<BUS> fifo 0x0 >> esp: last msg out: IDENTIFY; last msg in: COMMAND COMPLETE >> esp: DMA csr=0xa4240030<FLSH,INTEN> >> esp: addr=fc005860 dmacnt=0 last=fc005858 last_cnt=8 >> esp: Cmd dump for Target 6 Lun 0: >> esp: cdblen=10, cdb=[ 0x46 0x2 0x0 0x0 0x0 0x0 0x0 0x0 0x8 0x0 >> ] >> esp: pkt_state=0xf<XFER,CMD,SEL,ARB> pkt_flags=0x10000 >> pkt_statistics=0x0 >> esp: cmd_flags=0x462 cmd_timeout=60 >> >> Particularly it seems that Solaris is not happy with respose length >>> 8. Any idea, why? >> >> $ sparc-softmmu/qemu-system-sparc -bios ~/ss5-170.bin -m 32 -nographic >> -drive if=scsi,unit=6,media=cdrom,file=~/Solaris9cd1.iso > > From a quick look, it's the same bug that was reported recently on > INQUIRY commands.
If you need I can provide more input.
