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-rw-r--r--drivers/ieee1394/ieee1394.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h
index 936d776de00..d911abe3a35 100644
--- a/drivers/ieee1394/ieee1394.h
+++ b/drivers/ieee1394/ieee1394.h
@@ -77,6 +77,8 @@ extern const char *hpsb_speedto_str[];
#define SELFID_PORT_NCONN 0x1
#define SELFID_PORT_NONE 0x0
+#define SELFID_SPEED_UNKNOWN 0x3 /* 1394b PHY */
+
#define PHYPACKET_LINKON 0x40000000
#define PHYPACKET_PHYCONFIG_R 0x00800000
#define PHYPACKET_PHYCONFIG_T 0x00400000