G5 hi

G5-Gentoo rican-linux # cat /proc/interrupts
           CPU0       CPU1
 16:      19049      23724   MPIC 1      0 Level     sata_svw[0001:05:0c.0]
 21:         55         55   MPIC 1      1 Edge      i2sbus: i2s-a (tx)
 24:         46         62   MPIC 1      2 Edge      i2sbus: i2s-a (rx)
 25:        187         33   MPIC 1     25 Level     VIA-PMU
 26:         24         76   MPIC 1     26 Level     keywest i2c
 27:          0          1   MPIC 1     27 Level     ohci_hcd:usb2
 28:          0          1   MPIC 1     28 Level     ohci_hcd:usb3
 30:          0          0   MPIC 1     30 Level     i2sbus: i2s-a (control)
 39:          9         24   MPIC 1     39 Level     ide0
 40:          0          1   MPIC 1     40 Level     firewire_ohci
 41:      20718      12763   MPIC 1     41 Level     enP1p4s15f0
 42:     390167     522506   MPIC 2     42 Level     keywest i2c
 47:          0          0   MPIC 1     47 Level     GPIO1 ADB
 48:      58562      19640   MPIC 1     48 Level     radeon
 60:          0          0   MPIC 1     60 Edge      line-output-detect
 61:          0          0   MPIC 1     61 Edge      headphone-detect
 63:      14404       8795   MPIC 1     63 Level     ehci_hcd:usb1, ohci_hcd:usb4, ohci_hcd:usb5
251:      12938       3443   MPIC 1    251 Edge      ipi call function
252:     235208     171071   MPIC 1    252 Edge      ipi reschedule
253:          0          0   MPIC 1    253 Edge      ipi tick-broadcast
254:          0          0   MPIC 1    254 Edge      ipi debugger
LOC:     617524     336721   Local timer interrupts for timer event device
LOC:         35         23   Local timer interrupts for others
SPU:     522995     304180   Spurious interrupts
PMI:          0          0   Performance monitoring interrupts
MCE:          0          0   Machine check exceptions
HMI:          0          0   Hypervisor Maintenance Interrupts