[TG3]: Fix tg3_get_ringparam()

Fix-up tg3_get_ringparam() to return the correct parameters.

Set the jumbo rx ring parameter only if it is supported by the chip
and currently in use.

Add missing value for tx_max_pending, noticed by Rick Jones.

Update version to 3.51.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 4 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index f7da3bf2fa09..d4f5b58e1dd4 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -69,8 +69,8 @@
 
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.50"
-#define DRV_MODULE_RELDATE      "Feb 4, 2006"
+#define DRV_MODULE_VERSION      "3.51"
+#define DRV_MODULE_RELDATE      "Feb 21, 2006"
 
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -7593,11 +7593,20 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
   
         ering->rx_max_pending = TG3_RX_RING_SIZE - 1;
         ering->rx_mini_max_pending = 0;
-        ering->rx_jumbo_max_pending = TG3_RX_JUMBO_RING_SIZE - 1;
+        if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+                ering->rx_jumbo_max_pending = TG3_RX_JUMBO_RING_SIZE - 1;
+        else
+                ering->rx_jumbo_max_pending = 0;
+
+        ering->tx_max_pending = TG3_TX_RING_SIZE - 1;
 
         ering->rx_pending = tp->rx_pending;
         ering->rx_mini_pending = 0;
-        ering->rx_jumbo_pending = tp->rx_jumbo_pending;
+        if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE)
+                ering->rx_jumbo_pending = tp->rx_jumbo_pending;
+        else
+                ering->rx_jumbo_pending = 0;
+
         ering->tx_pending = tp->tx_pending;
 }