[netdrvr sungem] be verbose about RX MAC fifo overflow

Syncing this driver with the 2.4.x version.

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 8f6f9bde40a8bdc6c013cd2c4309f98a747b01d1..4a8d9c4f68197d440ed0dc6b05f6994d7477a3bc 100644 (file)
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -397,6 +397,10 @@ static int gem_rxmac_interrupt(struct net_device *dev, struct gem *gp, u32 gem_s
                        gp->dev->name, rxmac_stat);
 
        if (rxmac_stat & MAC_RXSTAT_OFLW) {
+               u32 smac = readl(gp->regs + MAC_SMACHINE);
+
+               printk(KERN_ERR "%s: RX MAC fifo overflow smac[%08x].\n",
+                               dev->name, smac);
                gp->net_stats.rx_over_errors++;
                gp->net_stats.rx_fifo_errors++;