Re: [PULL 19/35] ppc/pnv: Add models for POWER9 PHB4 PCIe Host bridge

[Cédric Le Goater]

>>>> diff --git a/hw/ppc/Kconfig b/hw/ppc/Kconfig
>>>> index e27efe9a24..354828bf13 100644
>>>> --- a/hw/ppc/Kconfig
>>>> +++ b/hw/ppc/Kconfig
>>>> @@ -135,6 +135,8 @@ config XIVE_SPAPR
>>>>      default y
>>>>      depends on PSERIES
>>>>      select XIVE
>>>> +    select PCI
>>>> +    select PCIE_PORT
>>>
>>> This patch is about PowerNV, why do we add dependencies for pseries
>>> configuration?
>>
>> Bogus leftovers from the past. I think we can drop them.
> 
> I will prepare a patch for that.

Thanks. Here is a small command line to check PCI adapters.

C.

$ qemu-system-ppc64 -machine powernv9  -nographic -device 
ich9-ahci,id=sata0,bus=pcie.1,addr=0x0 -device 
e1000e,mac=C0:FF:EE:00:01:03,bus=pcie.2,addr=0x0

[    0.011935416,5] OPAL v6.4 starting...
[    0.012528373,7] initial console log level: memory 7, driver 5
[    0.012560514,6] CPU: P9 generation processor (max 4 threads/core)
[    0.012575475,7] CPU: Boot CPU PIR is 0x0000 PVR is 0x004e1200
[    0.012735128,7] OPAL table: 0x30101830 .. 0x30101da0, branch table: 
0x30002000
[    0.012945847,7] Assigning physical memory map table for nimbus
[    0.013226493,7] FDT: Parsing fdt @0x1000000
[    0.015091333,5] CHIP: Detected Qemu simulator
...
[    6.259400309,5] PCI Summary:
[    6.259731885,5] PHB#0000:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.260025513,5] PHB#0001:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.260263027,5] PHB#0001:01:00.0 [PCID] 8086 2922 R:02 C:010601 (          
sata) 
[    6.260485810,5] PHB#0002:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.260691330,5] PHB#0002:01:00.0 [EP  ] 8086 10d3 R:00 C:020000 (      
ethernet) 
[    6.260873711,5] PHB#0003:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.261053114,5] PHB#0004:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.261237264,5] PHB#0005:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01 
[    6.261496700,4] FLASH: Failed to load VERSION data
[    6.423913697,5] INIT: Waiting for kernel...
[    6.424004918,5] INIT: platform wait for kernel load failed
[    6.424114190,5] INIT: Assuming kernel at 0x20000000
[    6.424232276,3] INIT: ELF header not found. Assuming raw binary.
[    6.424407245,3] OCC: Unassigned OCC Common Area. No sensors found
[    6.424629768,2] NVRAM: Failed to load
[    6.494846301,0] FATAL: Kernel is zeros, can't execute!