--- ./drivers/net/8139too.c.orig	Thu Apr 29 13:58:32 2004
+++ ./drivers/net/8139too.c	Thu Apr 29 13:59:58 2004
@@ -162,6 +162,7 @@
 #define MAX_UNITS 8
 static int media[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
+static int mtu[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
 static int max_interrupt_work = 20;
@@ -605,12 +606,14 @@
 MODULE_PARM (max_interrupt_work, "i");
 MODULE_PARM (media, "1-" __MODULE_STRING(MAX_UNITS) "i");
 MODULE_PARM (full_duplex, "1-" __MODULE_STRING(MAX_UNITS) "i");
+MODULE_PARM (mtu, "1-" __MODULE_STRING(MAX_UNITS) "i");
 MODULE_PARM (debug, "i");
 MODULE_PARM_DESC (debug, "8139too bitmapped message enable number");
 MODULE_PARM_DESC (multicast_filter_limit, "8139too maximum number of filtered multicast addresses");
 MODULE_PARM_DESC (max_interrupt_work, "8139too maximum events handled per interrupt");
 MODULE_PARM_DESC (media, "8139too: Bits 4+9: force full duplex, bit 5: 100Mbps");
 MODULE_PARM_DESC (full_duplex, "8139too: Force full duplex for board(s) (1)");
+MODULE_PARM_DESC (mtu, "8139too: Change MTU for board(s) (def=1500)");
 
 static int read_eeprom (void *ioaddr, int location, int addr_len);
 static int rtl8139_open (struct net_device *dev);
@@ -995,6 +998,8 @@
 
 	dev->irq = pdev->irq;
 	dev->change_mtu = rtl8139_change_mtu;
+	if (board_idx < MAX_UNITS && mtu[board_idx] > 0)
+		dev->mtu = mtu[board_idx];
 
 	/* dev->priv/tp zeroed and aligned in alloc_etherdev */
 	tp = dev->priv;