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-rw-r--r--sys/dev/isp/ispmbox.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/isp/ispmbox.h b/sys/dev/isp/ispmbox.h
index 6204f46..bc4ae54 100644
--- a/sys/dev/isp/ispmbox.h
+++ b/sys/dev/isp/ispmbox.h
@@ -104,8 +104,10 @@
#define MBOX_EXEC_BIOS_IOCB 0x0042
#define MBOX_SET_FW_FEATURES 0x004a
#define MBOX_GET_FW_FEATURES 0x004b
-#define FW_FEATURE_LVD_NOTIFY 0x2
#define FW_FEATURE_FAST_POST 0x1
+#define FW_FEATURE_LVD_NOTIFY 0x2
+#define FW_FEATURE_RIO_32BIT 0x4
+#define FW_FEATURE_RIO_16BIT 0x8
#define MBOX_ENABLE_TARGET_MODE 0x0055
#define ENABLE_TARGET_FLAG 0x8000
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