RE: [patch V2 27/33] genirq/msi: Provide constants for PCI/IMS support

Thomas Gleixner
2022-11-24T09:10:20Z

On Thu, Nov 24 2022 at 03:01, Kevin Tian wrote:
>> From: Thomas Gleixner <tglx@linutronix.de>
>> @@ -15,6 +15,7 @@ struct device;
>> */
>> enum msi_domain_ids {
>> MSI_DEFAULT_DOMAIN,
>> + MSI_SECONDARY_DOMAIN,
>> MSI_MAX_DEVICE_IRQDOMAINS,
>
> SECONDARY or be explicit IMS? Are we envisioning non-IMS usages to
> occupy this slot in the future?

I'm not really decided on that. Whatever the name or use-case for a
secondary domain is. Not, that this is not restricted to PCI.

Thanks,

tglx