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Re: [Qemu-arm] [PATCH v2 05/21] aspeed: introduce a configurable number
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From: |
Joel Stanley |
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Subject: |
Re: [Qemu-arm] [PATCH v2 05/21] aspeed: introduce a configurable number of CPU per machine |
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Date: |
Wed, 19 Jun 2019 02:10:32 +0000 |
On Tue, 18 Jun 2019 at 16:54, Cédric Le Goater <address@hidden> wrote:
>
> The current models of the Aspeed SoCs only have one CPU but future
> ones will support SMP. Introduce a new num_cpus field at the SoC class
> level to define the number of available CPUs per SoC and also
> introduce a 'num-cpus' property to activate the CPUs configured for
> the machine.
>
> The max_cpus limit of the machine should depend on the SoC definition
> but, unfortunately, these values are not available when the machine
> class is initialized. This is the reason why we add a check on
> num_cpus in the AspeedSoC realize handler.
>
> SMP support will be activated when models for such SoCs are implemented.
>
> Signed-off-by: Cédric Le Goater <address@hidden>
Reviewed-by: Joel Stanley <address@hidden>
- [Qemu-arm] [PATCH v2 00/21] aspeed: machine extensions and fixes, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 02/21] aspeed: add a per SoC mapping for the memory space, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 01/21] aspeed: add a per SoC mapping for the interrupt space, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 03/21] hw: timer: Add ASPEED RTC device, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 04/21] hw/arm/aspeed: Add RTC to SoC, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 05/21] aspeed: introduce a configurable number of CPU per machine, Cédric Le Goater, 2019/06/18
- Re: [Qemu-arm] [PATCH v2 05/21] aspeed: introduce a configurable number of CPU per machine,
Joel Stanley <=
- [Qemu-arm] [PATCH v2 06/21] aspeed: add support for multiple NICs, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 07/21] aspeed/timer: Fix behaviour running Linux, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 08/21] aspeed/timer: Status register contains reload for stopped timer, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 09/21] aspeed/timer: Fix match calculations, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 10/21] aspeed/timer: Provide back-pressure information for short periods, Cédric Le Goater, 2019/06/18
- [Qemu-arm] [PATCH v2 11/21] aspeed/timer: Ensure positive muldiv delta, Cédric Le Goater, 2019/06/18