New: /sys/firmware/acpi/interrupts/

$ grep . /sys/firmware/acpi/interrupts/*
/sys/firmware/acpi/interrupts/error:0
/sys/firmware/acpi/interrupts/ff_gbl_lock:0
/sys/firmware/acpi/interrupts/ff_pmtimer:0
/sys/firmware/acpi/interrupts/ff_pwr_btn:0
/sys/firmware/acpi/interrupts/ff_rt_clk:0
/sys/firmware/acpi/interrupts/ff_slp_btn:0
/sys/firmware/acpi/interrupts/gpe00:0
/sys/firmware/acpi/interrupts/gpe01:0
/sys/firmware/acpi/interrupts/gpe02:1
...
/sys/firmware/acpi/interrupts/gpe1F:0
/sys/firmware/acpi/interrupts/gpe_all:6755
/sys/firmware/acpi/interrupts/sci:6755