diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 34aebc6e75896011fae724cf0d44b8b19868c31c..353c73fa34334e264a8822c8e50b8833f659dd21 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -5315,7 +5315,7 @@ bnx2_5706_serdes_has_link(struct bnx2 *bp)
 	bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &an_dbg);
 	bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &an_dbg);
 
-	if (an_dbg & MISC_SHDW_AN_DBG_NOSYNC)
+	if (an_dbg & (MISC_SHDW_AN_DBG_NOSYNC | MISC_SHDW_AN_DBG_RUDI_INVALID))
 		return 0;
 
 	bnx2_write_phy(bp, MII_BNX2_DSP_ADDRESS, MII_EXPAND_REG1);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index d8e034700c363420e1aef24dd27a01bf56358da8..059e1159647f94f087cb5802d4b594e5f8879ee1 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6346,11 +6346,12 @@ struct l2_fhdr {
 #define MII_BNX2_DSP_EXPAND_REG			 0x0f00
 #define MII_EXPAND_REG1				  (MII_BNX2_DSP_EXPAND_REG | 1)
 #define MII_EXPAND_REG1_RUDI_C			   0x20
-#define MII_EXPAND_SERDES_CTL			  (MII_BNX2_DSP_EXPAND_REG | 2)
+#define MII_EXPAND_SERDES_CTL			  (MII_BNX2_DSP_EXPAND_REG | 3)
 
 #define MII_BNX2_MISC_SHADOW			0x1c
 #define MISC_SHDW_AN_DBG			 0x6800
 #define MISC_SHDW_AN_DBG_NOSYNC			  0x0002
+#define MISC_SHDW_AN_DBG_RUDI_INVALID		  0x0100
 #define MISC_SHDW_MODE_CTL			 0x7c00
 #define MISC_SHDW_MODE_CTL_SIG_DET		  0x0010