1 files changed, 34 insertions, 0 deletions
diff --git a/meta-raptor/meta-asus/recipes-asus/usb-console/files/usbmon.sh b/meta-raptor/meta-asus/recipes-asus/usb-console/files/usbmon.sh
new file mode 100755
index 0000000..2e1ee67
--- /dev/null
+++ b/meta-raptor/meta-asus/recipes-asus/usb-console/files/usbmon.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+#
+# Copyright 2014-present Facebook. All Rights Reserved.
+#
+# This program file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program in a file named COPYING; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301 USA
+#
+
+modprobe g_cdc host_addr=02:00:00:00:00:02 dev_addr=02:00:00:00:00:01
+# For g-ether interface, if the remote side brings down the interface, BMC side
+# still treats it as up. In this case, all packets through usb0 (i.e. NDP) will
+# be queued in the kernel for this interface. Ether interface has the default
+# TX queue length as 1000, which means there could be up to 1000 package queued
+# in kernel for that. In our case, kmalloc-192 is exhausted when 298 packets
+# are queued.
+# To solve this issue, we change the TX queue length for usb0 to 64 to avoid
+# memory exhaust.
+ifconfig usb0 txqueuelen 64
+while true; do
+    getty /dev/ttyGS0 57600
+    sleep 1
+done