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Subject: Re: [Qemu-devel] QEMU: PCI bus name on PowerPC platforms
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To: Alexey Kardashevskiy <aik@ozlabs.ru>, "Hong-Hua.Yin@freescale.com" <Hong-Hua.Yin@freescale.com>, "david@gibson.dropbear.id.au" <david@gibson.dropbear.id.au>, "agraf@suse.de" <agraf@suse.de>
Cc: "qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, Li Zhang <zhlcindy@linux.vnet.ibm.com>

Il 05/03/2014 12:43, Alexey Kardashevskiy ha scritto:
>
> I just tried current upstresm QEMU and it handles bus=pci fine, it prints
> an error on bus=pci.0 so I am confused - what qemu are you trying?

See below:

1) virtex-ml507
2) pseries
Warning: Disabling some instructions which are not emulated by TCG (0x0, 
0x4)
     bus: pci
3) prep
     bus: pci.0
4) bamboo
     bus: pci.0
5) ref405ep
qemu-system-ppc64: Could not load PowerPC BIOS 'ppc405_rom.bin'
6) taihu
qemu-system-ppc64: Could not load PowerPC BIOS 'ppc405_rom.bin'
7) mpc8544ds
     bus: pci.0
8) g3beige
     bus: pci.0
9) mac99
     bus: pci.0
10) ppce500
     bus: pci.0

pseries is the odd one, I think the right thing to do is for QEMU to 
change the bus name incompatibly, and libvirt to cope with it.

Paolo