~ # cat /proc/interrupts CPU0 11: 17264 GICv3 30 Level arch_timer 14: 4 GICv3 112 Level mbox-main-r5fss0-core0 17: 0 GICv3 23 Level arm-pmu 18: 2291 GICv3 66 Level 4d000000.mailbox thr_012 19: 0 GICv3 193 Level 20000000.i2c 20: 1239 GICv3 165 Level mmc0 141: 0 MSI-INTA 1970792 Level icssg1-eth-tx0 145: 9 MSI-INTA 1970796 Level icssg1-eth-tx0 241: 0 MSI-INTA 1971824 Level icssg1-eth 257: 0 MSI-INTA 1971840 Level icssg1-eth 313: 313 GICv3 210 Level 2800000.serial 407: 0 pruss-intc 24 Edge icssg1-eth 408: 0 pruss-intc 25 Edge icssg1-eth IPI0: 0 Rescheduling interrupts IPI1: 0 Function call interrupts IPI2: 0 CPU stop interrupts IPI3: 0 CPU stop (for crash dump) interrupts IPI4: 0 Timer broadcast interrupts IPI5: 0 IRQ work interrupts IPI6: 0 CPU wake-up interrupts Err: 0 ~ # ~ # uname -a Linux sig300 6.1.20-rt8 #1 SMP PREEMPT_RT Tue Dec 12 16:28:08 UTC 2023 aarch64 GNU/Linux ~ #