mirror of
https://github.com/Telecominfraproject/wlan-ap.git
synced 2025-12-19 10:23:03 +00:00
74 lines
5.2 KiB
Bash
Executable File
74 lines
5.2 KiB
Bash
Executable File
#!/bin/sh
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enable_affinity_hk_cp01_c1() {
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#assign 4 rx interrupts to each cores
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irq_affinity_num=`grep -E -m1 'reo2host-destination-ring4' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'reo2host-destination-ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'reo2host-destination-ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'reo2host-destination-ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 1 > /proc/irq/$irq_affinity_num/smp_affinity
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#assign 3 tcl completions to 3 CPUs
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irq_affinity_num=`grep -E -m1 'wbm2host-tx-completions-ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'wbm2host-tx-completions-ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'wbm2host-tx-completions-ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 1 > /proc/irq/$irq_affinity_num/smp_affinity
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}
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enable_affinity_hk10() {
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# Enable smp affinity for PCIE attach
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#pci 0
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#assign 3 tcl completions to CPUs except 0 (CPU0 is used by other sub systems)
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irq_affinity_num=`grep -E -m1 'pci0_wbm2host_tx_completions_ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci0_wbm2host_tx_completions_ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci0_wbm2host_tx_completions_ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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#assign lmac,reo err,release interrupts are mapped to one core alone
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irq_affinity_num=`grep -E -m1 'pci0_lmac_reo_misc_irq' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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#assign 4 rx interrupts to each cores
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irq_affinity_num=`grep -E -m1 'pci0_reo2host_destination_ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 1 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci0_reo2host_destination_ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci0_reo2host_destination_ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci0_reo2host_destination_ring4' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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#pci 1
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#assign 3 tcl completions to all CPUs except 0 (CPU0 is used by other sub systems)
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irq_affinity_num=`grep -E -m1 'pci1_wbm2host_tx_completions_ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci1_wbm2host_tx_completions_ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci1_wbm2host_tx_completions_ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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#assign lmac,reo err,release interrupts are mapped to one core alone
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irq_affinity_num=`grep -E -m1 'pci1_lmac_reo_misc_irq' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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#assign 4 rx interrupts to each cores
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irq_affinity_num=`grep -E -m1 'pci1_reo2host_destination_ring1' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 1 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci1_reo2host_destination_ring2' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 2 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci1_reo2host_destination_ring3' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 4 > /proc/irq/$irq_affinity_num/smp_affinity
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irq_affinity_num=`grep -E -m1 'pci1_reo2host_destination_ring4' /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
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[ -n "$irq_affinity_num" ] && echo 8 > /proc/irq/$irq_affinity_num/smp_affinity
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}
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enable_affinity_hk_cp01_c1
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