GICv3 Group0 secure interrupts routed to monitor when running in S-EL1

Hi,

In a GICv3 based system, is it possible to have the following configuration:

While running NS-EL1/EL0:

-NS Group1 interrupts triggered as IRQ to NS-EL1

-Secure Grp1 interrupts routed as FIQ to EL3

-Secure Grp0 interrupts routed as FIQ to EL3

This is achieved with SCR_EL3.IRQ=0 / SCR_EL3.FIQ=1

While running S-EL1/EL0:

-Secure Grp1 interrupts routed as IRQ to S-EL1

-NS Grp1 interrupts triggered as FIQ to S-EL1

-Secure Grp0 interrupts routed as FIQ to EL3 (?)

Considering SCR_EL3.IRQ=0 / SCR_EL3.FIQ=0, it does seem to make both Secure Group0 and Secure Group1 FIQs trapped into S-EL1?

I wonder if it needs to provision a special logic in S-EL1 to forward the Group0 interrupt to EL3?

In other words, isn't it possible to discriminate the target exception level for secure Grp0 and secure Grp1?

Also I noticed a "Routing Modifier" bit in the aarch64 gic interface control register, would this help solving such case?

Thanks & Regards.