Re: [PATCH 4/4] irqchip/sg2042-msi: Set MSI_FLAG_MULTI_PCI_MSI flags for SG2044

[Inochi Amaoto]

On Mon, Aug 11, 2025 at 04:33:06PM +0200, Thomas Gleixner wrote:
> On Thu, Aug 07 2025 at 19:23, Inochi Amaoto wrote:
> 
> > The MSI controller on SG2044 has the ability to allocate
> > multiple PCI MSI interrupt if the controller supports it.
> 
> interrupts ...
> 
> Which controller?
> 
> if the PCI device supports multi MSI.
> 

The PCIe controller, in detail, the Synopsys DesignWare PCIe controller.
I will update the comment.

> > Add the missing flag so the controller can make full use
> > of it.
> 
> Again, the controller does not make use of it. The controller supports
> it and the device driver can use it if both the PCI device and the
> underlying MSI controller support it.
> 
>