Re: [PATCH v4 3/4] PCI/MSI: Add helper function pci_msi_domain_get_msi_rid().
From: Marc Zyngier
Date: Fri Oct 02 2015 - 11:11:21 EST
On 02/10/15 01:50, David Daney wrote:
> From: David Daney <david.daney@xxxxxxxxxx>
>
> Add pci_msi_domain_get_msi_rid() to return the MSI requester id (RID).
> Initially needed by gic-v3 based systems. It will be used by follow on
> patch to drivers/irqchip/irq-gic-v3-its-pci-msi.c
>
> Initially supports mapping the RID via OF device tree. In the future,
> this could be extended to use ACPI _IORT tables as well.
>
> Signed-off-by: David Daney <david.daney@xxxxxxxxxx>
Reviewed-by: Marc Zyngier <marc.zyngier@xxxxxxx>
M.
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