BPi: Which interrupt is responsible for sata

Hello,

here is a list of the interrupts of my BPi:

root@bananapi:~# cat /proc/interrupts
           CPU0       CPU1
 17:          0          0       GIC  29 Edge      arch_timer
 18:    1240001     514159       GIC  30 Edge      arch_timer
 21:          0          0       GIC  54 Level     sun4i_timer0
 22:          0          0       GIC 113 Level     sun5i_timer0
 26:          0          0       GIC  42 Level     sun4i-spi
 27:   14635330          0       GIC  64 Level     sunxi-mmc
 28:          0          0       GIC  71 Level     ehci_hcd:usb1
 29:          0          0       GIC  96 Level     ohci_hcd:usb3
 30:        755          0       GIC  88 Level     1c18000.sata
 31:          0          0       GIC  72 Level     ehci_hcd:usb2
 32:          0          0       GIC  97 Level     ohci_hcd:usb4
 35:          0          0       GIC  56 Level     1c20d00.rtc
 40:      12758          0       GIC  61 Level     sun4i-ts
 41:         15          0       GIC  33 Level     serial
 44:        198          0       GIC  39 Level     mv64xxx_i2c
 45:          0          0       GIC  41 Level     mv64xxx_i2c
 46:         10      22509       GIC 117 Level     eth0
 61:          0          0         -  10 Edge      1c0f000.mmc cd
 83:          0          0  interrupt-controller   0 Level     axp20x_irq_chip
117:          0          0  axp20x_irq_chip  33 Edge      axp20x-pek-dbr
118:          0          0  axp20x_irq_chip  34 Edge      axp20x-pek-dbf
IPI0:         0          0  CPU wakeup interrupts
IPI1:         0          0  Timer broadcast interrupts
IPI2:    181817    7814302  Rescheduling interrupts
IPI3:         0          0  Function call interrupts
IPI4:         9         42  Single function call interrupts
IPI5:         0          0  CPU stop interrupts
IPI6:         0          0  IRQ work interrupts
IPI7:         0          0  completion interrupts
Err:          0

Which interrupt is responsible for the sata communication (hdd connected to onboard sata)? Is it only "1c18000.sata"?

root@bananapi:~# cat /proc/interrupts
           CPU0       CPU1
 30:        755          0       GIC  88 Level     1c18000.sata

Thanks a lot and best regards,

Michael