Change modem interrupt affinity

5 years ago · 03a9b54636
parent f7c8707bf8
commit 03a9b54636
1 changed files with 5 additions and 0 deletions
--- a/launch_chffrplus.sh
+++ b/launch_chffrplus.sh
@ -62,6 +62,11 @@ function launch {
  echo 0-3 > /dev/cpuset/foreground/cpus
  echo 0-3 > /dev/cpuset/android/cpus

+  # change interrupt affinity
+  echo 3 > /proc/irq/6/smp_affinity_list # MDSS
+  echo 1 > /proc/irq/78/smp_affinity_list # Modem, can potentially lock up
+  echo 2 > /proc/irq/733/smp_affinity_list # USB
+
  DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

  # Remove old NEOS update file