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-rw-r--r--sys/dev/usb/usb_process.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/usb/usb_process.c b/sys/dev/usb/usb_process.c
index eb503fd..5b4b749 100644
--- a/sys/dev/usb/usb_process.c
+++ b/sys/dev/usb/usb_process.c
@@ -83,6 +83,8 @@ static int usb_proc_debug;
SYSCTL_NODE(_hw_usb, OID_AUTO, proc, CTLFLAG_RW, 0, "USB process");
SYSCTL_INT(_hw_usb_proc, OID_AUTO, debug, CTLFLAG_RW, &usb_proc_debug, 0,
"Debug level");
+
+TUNABLE_INT("hw.usb.proc.debug", &usb_proc_debug);
#endif
/*------------------------------------------------------------------------*
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