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tsec: Add TSEC_FIBER flag

The TSEC_FIBER flag should be set when a PHY is operating with an
external fiber interface.  Currently it is only used to notify a user
that the PHY is operating in fiber mode.

A short description was also added to the other TSEC flag defines so
that it is clear how they differ from one another.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Peter Tyser 14 years ago
parent
commit
5f6b144221
2 changed files with 7 additions and 5 deletions
  1. 4 2
      drivers/net/tsec.c
  2. 3 3
      include/tsec.h

+ 4 - 2
drivers/net/tsec.c

@@ -617,6 +617,7 @@ static uint mii_parse_BCM5482_sr(uint mii_reg, struct tsec_private *priv)
 {
 	if (BCM8482_is_serdes(priv)) {
 		mii_parse_BCM5482_serdes_sr(priv);
+		priv->flags |= TSEC_FIBER;
 	} else {
 		/* Wait for auto-negotiation to complete or fail */
 		mii_parse_sr(mii_reg, priv);
@@ -940,8 +941,9 @@ static void adjust_link(struct eth_device *dev)
 			break;
 		}
 
-		printf("Speed: %d, %s duplex\n", priv->speed,
-		       (priv->duplexity) ? "full" : "half");
+		printf("Speed: %d, %s duplex%s\n", priv->speed,
+		       (priv->duplexity) ? "full" : "half",
+		       (priv->flags & TSEC_FIBER) ? ", fiber mode" : "");
 
 	} else {
 		printf("%s: No link.\n", dev->name);

+ 3 - 3
include/tsec.h

@@ -584,9 +584,9 @@ typedef struct tsec
 
 /* This flag currently only has
  * meaning if we're using the eTSEC */
-#define TSEC_REDUCED	(1 << 1)
-
-#define TSEC_SGMII	(1 << 2)
+#define TSEC_REDUCED	(1 << 1)	/* MAC-PHY interface uses RGMII */
+#define TSEC_SGMII	(1 << 2)	/* MAC-PHY interface uses SGMII */
+#define TSEC_FIBER	(1 << 3)	/* PHY uses fiber, eg 1000 Base-X */
 
 struct tsec_private {
 	volatile tsec_t *regs;