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-rw-r--r--drivers/ieee1394/ieee1394.h2
-rw-r--r--drivers/ieee1394/ieee1394_core.c4
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h
index 936d776de00a..d911abe3a35e 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
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index f43739c5cab2..559c477092f8 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -355,10 +355,12 @@ static void build_speed_map(struct hpsb_host *host, int nodecount)
}
}
+#if SELFID_SPEED_UNKNOWN != IEEE1394_SPEED_MAX
/* assume maximum speed for 1394b PHYs, nodemgr will correct it */
for (n = 0; n < nodecount; n++)
- if (speedcap[n] == 3)
+ if (speedcap[n] == SELFID_SPEED_UNKNOWN)
speedcap[n] = IEEE1394_SPEED_MAX;
+#endif
}