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-rwxr-xr-xtarget/linux/ramips/mt7621/base-files/etc/init.d/set-irq-affinity26
1 files changed, 7 insertions, 19 deletions
diff --git a/target/linux/ramips/mt7621/base-files/etc/init.d/set-irq-affinity b/target/linux/ramips/mt7621/base-files/etc/init.d/set-irq-affinity
index 9a3afefa5a..c118d928a7 100755
--- a/target/linux/ramips/mt7621/base-files/etc/init.d/set-irq-affinity
+++ b/target/linux/ramips/mt7621/base-files/etc/init.d/set-irq-affinity
@@ -2,30 +2,18 @@
START=99
-get_irq() {
- local name="$1"
- grep -m 1 "$name" /proc/interrupts | cut -d: -f1 | sed 's, *,,'
-}
-
-set_irq_affinity() {
- local name="$1"
- local val="$2"
- local irq="$(get_irq "$name")"
- [ -n "$irq" ] || return
- echo "$val" > "/proc/irq/$irq/smp_affinity"
-}
-
start() {
if grep -q 'processor.*: 2' /proc/cpuinfo; then
- mask1=4
- mask2=8
+ mask=4
elif grep -q 'processor.*: 1' /proc/cpuinfo; then
- mask1=2
- mask2=2
+ mask=2
else
return
fi
- set_irq_affinity mt76x2e $mask1
- set_irq_affinity mt7603e $mask2
+ for irq in $(grep "mt76..e" /proc/interrupts | cut -d: -f1 | sed 's, *,,')
+ do
+ echo "$mask" > "/proc/irq/$irq/smp_affinity"
+ [ $mask = 4 ] && mask=8
+ done
}