Le 21 mars 2011 22:48, Alex Williamson <alex.william...@redhat.com> a écrit
:
> 2011/3/21 Sébastien BRICE <s...@so-sweet.org>:
> > Hi everyone
> >
> > I have been using qemu-kvm with success the last two years and its really
> > amazing.
> > I am new to this mailing list and i am requesting your assistance because
> i
> > struggle to have my virtual card working with an 'exotic' virtual System
> >
> > seb@debian:~/qemu-kvm-0.14.0$ kvm -net nic,model=i82557b
> /media/prologue.img
> >
> >
> > Whatever i try the guest system never initializes the Intel 100 Pro NIC
> Card
> > as it is supposed to do
> >
> > And thats almost working with eep100.c source and -net nic,model=i82557b
> > option
> > But each time the qemu hangs with:
> >
> > eepro100: feature is missing in this emulation: unknown word write
> ...
> > default:
> > logout("addr=%s val=0x%04x\n", regname(addr), val);
> > missing("unknown word write");
> > }
> > }
>
> Can you set DEBUG_EEPRO100 in the source file, rebuild and let us know
> what extra debug output you get? Just change the #if 0 around the
> define near the top of the file to #if 1.
>
> Alex
>
Thx you Alex
Here is what i have with DEBUG_EEPRO100 set in the eepro100.c source file
seb@debian:~/qemu_building/
qemu-kvm-0.14.0$ x86_64-softmmu/qemu-system-x86_64 -n nic,model=i82557b
prologue.img
*EE100 e100_nic_init
EE100 e100_pci_reset 0x2b5ba10
EE100 e100_nic_init macaddr: 52 54 00 12 34 56
EE100 nic_reset 0x2b5ba10
EE100 nic_selective_reset checksum=0xfd33
EE100 e100_nic_init model=i82557b,macaddr=52:54:00:12:34:56
Warning: vlan 0 is not connected to host network
EE100 nic_reset 0x2b5ba10
EE100 nic_selective_reset checksum=0xfd33
EE100 pci_mmio_map region 0, addr=0xf2020000, size=0x00001000,
type=8
EE100 pci_map region 1, addr=0x0000c040, size=0x00000040,
type=1
EE100 pci_mmio_map region 2, addr=0xf2040000, size=0x00020000,
type=0
EE100 eepro100_write2 addr=Port+0 val=0x0000
EE100 eepro100_write2 addr=Port+0 val=0x0000
eepro100: feature is missing in this emulation: unknown word write
EE100 eepro100_write2 addr=Port+2 val=0x0000
EE100 eepro100_write2 addr=Port+2 val=0x0000
eepro100: feature is missing in this emulation: unknown word write
EE100 eepro100_write2 addr=Port+0 val=0x1d01
EE100 eepro100_write2 addr=Port+0 val=0x1d01
eepro100: feature is missing in this emulation: unknown word write
EE100 eepro100_write2 addr=Port+2 val=0x07ff
EE100 eepro100_write2 addr=Port+2 val=0x07ff
*
its not crystal clear for me, do you have any clue to get this working a bit
better ?
thank you for your advices
Seb
