[PATCH 2/2 v5] irqchip/Layerscape: Add SCFG MSI controller support

On Wednesday 23 March 2016 11:08:04, Marc Zyngier wrote:

quoted

Using an intel e1000e card which uses 3 MSIs. But the IRQ numbers are a bit strange though:

quoted

grep eth3 /proc/interrupts

 63:         49          0       MSI 134742016 Edge      eth3-rx-0
 64:          3          0       MSI 134742017 Edge      eth3-tx-0
 65:          4          0       MSI 134742018 Edge      eth3

This is a virtual interrupt number (despite being displayed as a hwirq),
computed from the PCI requester ID and the MSI index. You shouldn't
infer anything from it.

Why show it anyway then if you can't infer anything?

Best regards,
Alexander