#!/bin/sh /etc/rc.common

START=99

enable_affinity_ipq807x(){
    set_affinity() {
        irq=$(awk "/$1/{ print substr(\$1, 1, length(\$1)-1); exit }" /proc/interrupts)
        [ -n "$irq" ] && echo $2 > /proc/irq/$irq/smp_affinity
    }

    # assign 4 rx interrupts to each core
    set_affinity 'reo2host-destination-ring1' 1
    set_affinity 'reo2host-destination-ring2' 2
    set_affinity 'reo2host-destination-ring3' 4
    set_affinity 'reo2host-destination-ring4' 8

    # assign 3 tcl completions to last 3 CPUs
    set_affinity 'wbm2host-tx-completions-ring1' 2
    set_affinity 'wbm2host-tx-completions-ring2' 4
    set_affinity 'wbm2host-tx-completions-ring3' 8

    # assign 3 ppdu mac interrupts to last 3 cores
    set_affinity 'ppdu-end-interrupts-mac1' 2
    set_affinity 'ppdu-end-interrupts-mac2' 4
    set_affinity 'ppdu-end-interrupts-mac3' 8

    # assign lan/wan to core 4
    set_affinity 'edma_txcmpl' 8
    set_affinity 'edma_rxfill' 8
    set_affinity 'edma_rxdesc' 8
    set_affinity 'edma_misc' 8
}

boot() {
    case $(board_name) in
        buffalo,wxr-5950ax12|\
        compex,wpq873|\
        dynalink,dl-wrx36|\
        edgecore,eap102|\
        edimax,cax1800|\
        netgear,rax120v2|\
        netgear,wax218|\
        netgear,wax620|\
        netgear,wax630|\
        prpl,haze|\
        qnap,301w|\
        redmi,ax6|\
        xiaomi,ax3600|\
        xiaomi,ax9000|\
        yuncore,ax880|\
        zyxel,nbg7815)
            enable_affinity_ipq807x
        ;;
    esac
}