[OpenBIOS] Back at it again( PCI Passthrough )
Mark Cave-Ayland
mark.cave-ayland at ilande.co.uk
Fri May 11 17:33:25 CEST 2018
On 11/05/18 15:54, Jd Lyons via OpenBIOS wrote:
> Sorry., it’s returning:
>
> >> =============================================================
> >> OpenBIOS 1.1 [May 11 2018 10:49]
> >> Configuration device id QEMU version 1 machine id 1
> >> CPUs: 1
> >> Memory: 256M
> >> UUID: 00000000-0000-0000-0000-000000000000
> >> CPU type PowerPC,G4
> milliseconds isn't unique.
> Welcome to OpenBIOS v1.1 built on May 11 2018 10:49
>
> 0 > cd /pci/NE2000 ok
> 0 > .properties
> name "NE2000"
> vendor-id 10ec
> device-id 8029
> revision-id 0
> class-code 20000
> interrupts 1
> min-grant 0
> max-latency 0
> devsel-speed 0
> subsystem-vendor-id 1af4
> subsystem-id 1100
> cache-line-size 0
> device_type "network"
> model "NE2000 PCI"
> assigned-addresses -- 14 : 01 00 70 10 00 00 00 00 00 00 10 00 00
> 00 00 00 00 00 01 00
> reg 00007000 00000000 00000000 00000000 00000000
> 01007010 00000000 00000000 00000000 00000100
> network-type "ethernet"
> removable "network"
> category "net"
> ok
> 0 > cd .. ok
> 0 > 1000 config-l@ u. ffffffff ok
> 0 >
What command line are you using to launch qemu-system-ppc as the machine
configuration looks different to mine?
The config space address of a PCI device is the first 32-bit word in the
"reg" property so for your machine above you need to do:
7000 config-l@ u.
ATB,
Mark.
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