diff --git a/sys/dev/dc/if_dcreg.h b/sys/dev/dc/if_dcreg.h
index bfbed27aec5..abb52edaf4d 100644
--- a/sys/dev/dc/if_dcreg.h
+++ b/sys/dev/dc/if_dcreg.h
@@ -341,6 +341,10 @@
 #define DC_WDOG_RXWDOGDIS	0x00000010
 #define DC_WDOG_RXWDOGCLK	0x00000020
 #define DC_WDOG_MUSTBEZERO	0x00000100
+#define DC_WDOG_AUIBNC		0x00100000
+#define DC_WDOG_ACTIVITY	0x00200000
+#define DC_WDOG_RX_MATCH	0x00400000
+#define DC_WDOG_LINK		0x00800000
 #define DC_WDOG_CTLWREN		0x08000000
 
 /*
diff --git a/sys/pci/if_dcreg.h b/sys/pci/if_dcreg.h
index bfbed27aec5..abb52edaf4d 100644
--- a/sys/pci/if_dcreg.h
+++ b/sys/pci/if_dcreg.h
@@ -341,6 +341,10 @@
 #define DC_WDOG_RXWDOGDIS	0x00000010
 #define DC_WDOG_RXWDOGCLK	0x00000020
 #define DC_WDOG_MUSTBEZERO	0x00000100
+#define DC_WDOG_AUIBNC		0x00100000
+#define DC_WDOG_ACTIVITY	0x00200000
+#define DC_WDOG_RX_MATCH	0x00400000
+#define DC_WDOG_LINK		0x00800000
 #define DC_WDOG_CTLWREN		0x08000000
 
 /*