1 files changed, 62 insertions, 0 deletions

diff --git a/meta/packages/linux-hotplug/files/soc.agent b/meta/packages/linux-hotplug/files/soc.agent
new file mode 100644
index 0000000000..e91246196f
--- /dev/null
+++ b/meta/packages/linux-hotplug/files/soc.agent
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# SoC hotplug agent for 2.6 kernels 
+#
+#       ACTION=add
+#       SOC_ID=1234
+#
+
+cd /etc/hotplug
+. ./hotplug.functions
+
+MAP_CURRENT=$MODULE_DIR/modules.socmap
+
+#
+# stdin is "modules.socmap" syntax
+# on return, all matching modules were added to $DRIVERS
+#
+soc_map_modules ()
+{
+    while read line
+    do
+        # comments are lines that start with "#" ...
+        # be careful, they still get parsed by bash!
+        case "$line" in
+        \#*) continue ;;
+        esac
+
+        set $line
+
+        module="$1"
+        id="$2"
+
+        if [ "$id" != "0x$SOC_ID" ]; then
+                continue
+        fi
+
+        # It was a match!
+        case " $DRIVERS " in
+            *" $module "* )
+                : already found
+            ;;
+            * )
+                DRIVERS="$module $DRIVERS"
+            ;;
+        esac
+        : drivers $DRIVERS
+    done
+}
+
+case $ACTION in
+
+add)
+
+    load_drivers soc $MAP_CURRENT "$SOC_ID"
+    ;;
+
+*)
+    debug_mesg SoC $ACTION event not supported
+    exit 1
+    ;;
+
+esac