USB2 IRQ affinity tweak (#29)

Tested on and works with both kernels: armbian/build@599cf35
ayufan-rock64 · Aug 29, 2017 · 41f1123 · 41f1123
1 parent a185c10
commit 41f1123
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/package/root/usr/local/sbin/rock64_fix_performance.sh b/package/root/usr/local/sbin/rock64_fix_performance.sh
@@ -21,6 +21,8 @@ Tweak_Ondemand_Governor() {
 
 Enable_RPS_and_tweak_IRQ_Affinity() {
 	for i in 1 2 3 ; do
+		echo 2 >/proc/irq/$(awk -F":" "/ehci/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
+		echo 2 >/proc/irq/$(awk -F":" "/ohci/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
 		echo 4 >/proc/irq/$(awk -F":" "/xhci/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
 		echo 8 >/proc/irq/$(awk -F":" "/eth0/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
 	done