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Diffstat (limited to 'sys/dev/usb/ums.c')
-rw-r--r--sys/dev/usb/ums.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/usb/ums.c b/sys/dev/usb/ums.c
index 0c89724..210a9a2 100644
--- a/sys/dev/usb/ums.c
+++ b/sys/dev/usb/ums.c
@@ -58,6 +58,7 @@
#endif
#include <sys/vnode.h>
#include <sys/poll.h>
+#include <sys/sysctl.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbhid.h>
@@ -74,6 +75,8 @@
#define DPRINTF(x) if (umsdebug) logprintf x
#define DPRINTFN(n,x) if (umsdebug>(n)) logprintf x
int umsdebug = 1;
+SYSCTL_INT(_debug_usb, OID_AUTO, ums, CTLFLAG_RW,
+ &umsdebug, 0, "ums debug level");
#else
#define DPRINTF(x)
#define DPRINTFN(n,x)
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