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Re: [PATCH 11/24] pnv/phb4: Bury unwanted "pnv-phb4-pec-stack" devices
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From: |
Cédric Le Goater |
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Subject: |
Re: [PATCH 11/24] pnv/phb4: Bury unwanted "pnv-phb4-pec-stack" devices |
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Date: |
Tue, 19 May 2020 10:16:05 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 5/18/20 7:03 AM, Markus Armbruster wrote:
> The number of stacks is controlled by property "num-stacks".
> pnv_pec_instance_init() creates the maximum supported number, because
> the property has not been set then. pnv_pec_realize() realizes only
> the wanted number. Works, although it can leave unrealized devices
> hanging around in the QOM composition tree. Affects machine powernv9.
I have used this pattern in many models. Is there a better one ?
Thanks,
C.