cns3xxx: disable CONFIG_PROC_STRIPPED and add an init script to set the ethernet...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35915 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/cns3xxx/base-files/etc/init.d/netdev-cpu b/target/linux/cns3xxx/base-files/etc/init.d/netdev-cpu
new file mode 100755 (executable)
index 0000000..3a2a57b
--- /dev/null
+++ b/target/linux/cns3xxx/base-files/etc/init.d/netdev-cpu
@@ -0,0 +1,21 @@
+#!/bin/sh /etc/rc.common
+
+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() {
+       set_irq_affinity gig_switch 2
+       set_irq_affinity gig_stat 2
+}

diff --git a/target/linux/cns3xxx/config-3.8 b/target/linux/cns3xxx/config-3.8
index c3f4fb1..f308db0 100644 (file)
--- a/target/linux/cns3xxx/config-3.8
+++ b/target/linux/cns3xxx/config-3.8
@@ -166,6 +166,7 @@ CONFIG_PL310_ERRATA_769419=y
 CONFIG_PPS=y
 CONFIG_PPS_CLIENT_GPIO=y
 # CONFIG_PREEMPT_RCU is not set
+# CONFIG_PROC_STRIPPED is not set
 CONFIG_RAID_ATTRS=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y