Re: [RFC V1 1/7] genirq/msi: Differentiate between various MSI based interrupts

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On Thu, Sep 12, 2019 at 06:32:02PM -0700, Megha Dey wrote:
> +enum msi_desc_tags {
> +	IRQ_MSI_TAG_MSI,
> +	IRQ_MSI_TAG_MSIX,
> +	IRQ_MSI_TAG_IMS,
> +	IRQ_MSI_TAG_PLAT,
> +	IRQ_MSI_TAG_FSL,
> +	IRQ_MSI_TAG_SCI,
> +};

What does any of these mean?  Can you please provide comments at the
very least saying what FSL, SCI, IMS and everything else is?

thanks,

greg k-h



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