cns3xxx: disable CONFIG_PROC_STRIPPED and add an init script to set the ethernet cpu affinity (improves lan<->wlan bridging performance)
SVN-Revision: 35915
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2 changed files with 22 additions and 0 deletions
21
target/linux/cns3xxx/base-files/etc/init.d/netdev-cpu
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21
target/linux/cns3xxx/base-files/etc/init.d/netdev-cpu
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@ -0,0 +1,21 @@
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#!/bin/sh /etc/rc.common
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START=99
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get_irq() {
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local name="$1"
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grep -m 1 "$name" /proc/interrupts | cut -d: -f1 | sed 's, *,,'
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}
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set_irq_affinity() {
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local name="$1"
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local val="$2"
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local irq="$(get_irq "$name")"
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[ -n "$irq" ] || return
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echo "$val" > "/proc/irq/$irq/smp_affinity"
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}
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start() {
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set_irq_affinity gig_switch 2
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set_irq_affinity gig_stat 2
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}
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@ -166,6 +166,7 @@ CONFIG_PL310_ERRATA_769419=y
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CONFIG_PPS=y
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CONFIG_PPS_CLIENT_GPIO=y
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# CONFIG_PREEMPT_RCU is not set
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# CONFIG_PROC_STRIPPED is not set
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CONFIG_RAID_ATTRS=y
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CONFIG_RFS_ACCEL=y
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CONFIG_RPS=y
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