net: dsa: mv88e6060: use the correct MaxFrameSize bit

PATCH Superseded Neil Armstrong 1 participant 1 message Nov 10, 2015

Subsystems (3)

Networking Network drivers Networking DSA

lore

Share & tools

lore

Neil Armstrong

author

2015-11-10 13:25 UTC #0 lore raw

PATCH 3/6 net: dsa: mv88e6060: use the correct MaxFrameSize bit

According to the mv88e6060 datasheet, the MaxFrameSize bit position is 10 instead of 11 which is reserved.
Use the bit correctly to setup max frame size to 1536.

Signed-off-by Neil Armstrong <[email protected]>

---
 drivers/net/dsa/mv88e6060.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/net/dsa/mv88e6060.c +1 -1

index 26f668c..6a35e3f 100644
@@ -119,7 +119,7 @@ static int mv88e6060_setup_global(struct dsa_switch *ds)
 	 * set the maximum frame size to 1536 bytes, and mask all
 	 * interrupt sources.
 	 */
-	REG_WRITE(REG_GLOBAL, 0x04, 0x0800);
+	REG_WRITE(REG_GLOBAL, 0x04, 0x400);
 
 	/* Enable automatic address learning, set the address
 	 * database size to 1024 entries, and set the default aging

Signature · 1 line

1.9.1