Patch from Emmanuel Raguet <raguet@crf.canon.fr>:

I have reworked the ethernet driver for the BSP pc386 and
  here is the patch to apply.

c/src/exec/libcsupport/src/newlibc.c

@@ -353,14 +353,11 @@ int get_errno()
 
 /* #if !defined(RTEMS_UNIX) && !defined(__GO32__) && !defined(_AM29K) */
 #if !defined(RTEMS_UNIX) && !defined(_AM29K)
-#if !defined(pc386)
 void _exit(int status)
 {
     libc_wrapup(); /* Why? XXX */
     rtems_shutdown_executive(status);
 }
-#endif
-
 #else
 
 void exit(int status)

c/src/exec/libnetworking/rtems/rtems_bsdnet.h

@@ -68,6 +68,15 @@ struct rtems_bsdnet_ifconfig {
 	int		mtu;
 	int		rbuf_count;
 	int		xbuf_count;
+
+  /*
+   * For external ethernet controller board the following
+   * parameters are needed
+   */
+  unsigned int 			port;   /* port of the board */
+  unsigned int			irno;   /* irq of the board */
+  unsigned int			bpar;   /* memory of the board */
+
 };
 
 struct rtems_bsdnet_config {

c/src/lib/libbsp/i386/pc386/Makefile.in

@@ -11,9 +11,9 @@ PROJECT_ROOT = @PROJECT_ROOT@
 include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
 include $(RTEMS_ROOT)/make/directory.cfg
 
-# # We only build the Network library if HAS_NETWORKING was defined
-# NETWORK_yes_V = network
-# NETWORK = $(NETWORK_$(HAS_NETWORKING)_V)
+# We only build the Network library if HAS_NETWORKING was defined
+NETWORK_yes_V = network
+NETWORK = $(NETWORK_$(HAS_NETWORKING)_V)
 
 # wrapup is the one that actually builds and installs the library
 #  from the individual .rel files built in other directories

c/src/lib/libbsp/i386/pc386/include/Makefile.in

@@ -9,9 +9,9 @@ RTEMS_ROOT = @top_srcdir@
 PROJECT_ROOT = @PROJECT_ROOT@
 
 # This driver needs to be reworked for the BSD stack.
-# # We only install wd80x3.h if HAS_NETWORKING was defined
-# WD80X3_yes_V = $(srcdir)/wd80x3.h
-# WD80X3 = $(WD80X3_$(HAS_NETWORKING)_V)
+# We only install wd80x3.h if HAS_NETWORKING was defined
+WD80X3_yes_V = $(srcdir)/wd80x3.h
+WD80X3 = $(WD80X3_$(HAS_NETWORKING)_V)
 
 H_FILES = $(srcdir)/bsp.h $(srcdir)/coverhd.h  $(srcdir)/crt.h \
           $(srcdir)/pc386uart.h $(srcdir)/pcibios.h \

c/src/lib/libbsp/i386/pc386/network/Makefile.in

@@ -27,7 +27,8 @@ include $(RTEMS_ROOT)/make/leaf.cfg
 # (OPTIONAL) Add local stuff here using +=
 #
 
-DEFINES  +=
+DEFINES  += -D_COMPILING_BSD_KERNEL_ -DKERNEL -DINET -DNFS \
+     -DDIAGNOSTIC -DBOOTP_COMPAT
 CPPFLAGS +=
 CFLAGS   +=
 

c/src/lib/libbsp/i386/pc386/network/network.c

@@ -1,92 +1,115 @@
 /*
- * XXX This driver needs to be reworked to support the new BSD stack
- *
- * RTEMS/KA9Q driver for WD8003 Ethernet Controller
+ * RTEMS driver for M68360 WD1 Ethernet
  *
+ * W. Eric Norum
+ * Saskatchewan Accelerator Laboratory
+ * University of Saskatchewan
+ * Saskatoon, Saskatchewan, CANADA
+ * eric@skatter.usask.ca
  *
  *  $Id$
  */
+
 #include <bsp.h>
 #include <wd80x3.h>
+
+#include <stdio.h>
+#include <stdarg.h>
 #include <rtems/error.h>
-#include <ka9q/rtems_ka9q.h>
-#include <ka9q/global.h>
-#include <ka9q/enet.h>
-#include <ka9q/iface.h>
-#include <ka9q/netuser.h>
-#include <ka9q/trace.h>
-#include <ka9q/commands.h>
-#include <ka9q/domain.h>
+#include <rtems/rtems_bsdnet.h>
+
+#include <sys/param.h>
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+
+#include <net/if.h>
+
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+
 #include <irq.h>
 
 #define	ET_MINLEN 60		/* minimum message length */
 
 /*
- * Number of SCCs supported by this driver
+ * Number of WDs supported by this driver
  */
-#define NSCCDRIVER	1
+#define NWDDRIVER	1
 
 /*
  * Default number of buffer descriptors set aside for this driver.
  * The number of transmit buffer descriptors has to be quite large
  * since a single frame often uses four or more buffer descriptors.
  */
-
 #define RX_BUF_COUNT     15
 #define TX_BUF_COUNT     4
 #define TX_BD_PER_BUF    4
 
 /*
- * RTEMS event used by interrupt handler to signal daemons.
- * This must *not* be the same event used by the KA9Q task synchronization.
+ * RTEMS event used by interrupt handler to signal driver tasks.
+ * This must not be any of the events used by the network task synchronization.
  */
 #define INTERRUPT_EVENT	RTEMS_EVENT_1
 
 /*
- * Receive buffer size -- Allow for a full ethernet packet plus a pointer
+ * RTEMS event used to start transmit daemon.
+ * This must not be the same as INTERRUPT_EVENT.
  */
-#define RBUF_SIZE	(1520 + sizeof (struct iface *))
+#define START_TRANSMIT_EVENT	RTEMS_EVENT_2
 
 /*
- * Hardware-specific storage
+ * Receive buffer size -- Allow for a full ethernet packet including CRC
  */
-typedef struct  {
+#define RBUF_SIZE	1520
+
+#if (MCLBYTES < RBUF_SIZE)
+# error "Driver must have MCLBYTES > RBUF_SIZE"
+#endif
+
+/*
+ * Per-device data
+ */
+struct wd_softc {
+  struct arpcom			arpcom;
   rtems_irq_connect_data	irqInfo;
   struct mbuf			**rxMbuf;
   struct mbuf			**txMbuf;
-  unsigned int 			port;
-  unsigned char			*base;
-  unsigned long			bpar;
+  int				acceptBroadcast;
   int				rxBdCount;
   int				txBdCount;
   int				txBdHead;
   int				txBdTail;
   int				txBdActiveCount;
-  struct iface			*iface;
-  rtems_id			txWaitTid;
+  rtems_id			rxDaemonTid;
+  rtems_id			txDaemonTid;
+
+  unsigned int 			port;
+  unsigned char			*base;
+  unsigned long			bpar;
   
   /*
    * Statistics
    */
-  unsigned long			rxInterrupts;
-  unsigned long			rxNotFirst;
-  unsigned long			rxNotLast;
-  unsigned long			rxGiant;
-  unsigned long			rxNonOctet;
-  unsigned long			rxRunt;
-  unsigned long			rxBadCRC;
-  unsigned long			rxOverrun;
-  unsigned long			rxCollision;
+  unsigned long	rxInterrupts;
+  unsigned long	rxNotFirst;
+  unsigned long	rxNotLast;
+  unsigned long	rxGiant;
+  unsigned long	rxNonOctet;
+  unsigned long	rxRunt;
+  unsigned long	rxBadCRC;
+  unsigned long	rxOverrun;
+  unsigned long	rxCollision;
   
-  unsigned long			txInterrupts;
-  unsigned long			txDeferred;
-  unsigned long			txHeartbeat;
-  unsigned long			txLateCollision;
-  unsigned long			txRetryLimit;
-  unsigned long			txUnderrun;
-  unsigned long			txLostCarrier;
-  unsigned long			txRawWait;
-}wd80x3EnetDriver;
+  unsigned long	txInterrupts;
+  unsigned long	txDeferred;
+  unsigned long	txHeartbeat;
+  unsigned long	txLateCollision;
+  unsigned long	txRetryLimit;
+  unsigned long	txUnderrun;
+  unsigned long	txLostCarrier;
+  unsigned long	txRawWait;
+};
 
 #define RO 0x10
 
@@ -96,39 +119,26 @@ typedef struct  {
 #define OUTPAGE ((SHATOT-(MAXSIZ+SHAPAGE-1))/SHAPAGE)
 
 static unsigned long loopc;
-
-static wd80x3EnetDriver wd8003EnetDriver[NSCCDRIVER];
+static volatile unsigned long overrun;
+static volatile unsigned long resend;
+static struct wd_softc wd_softc[NWDDRIVER];
 
 /*
- * WD8003 interrupt handler. The code as it is cleraly showes that
- * only one driver is connected. In order to change this a table
- * making the correspondance between the current irq number and
- * the corresponding wd8003EnetDriver structure could be used...
+ * WD interrupt handler
  */
-static void wd8003Enet_interrupt_handler ()
+static rtems_isr
+wd8003Enet_interrupt_handler (rtems_vector_number v)
 {
   unsigned int tport, nowTicks, bootTicks;
   unsigned char status, status2;
 
-  struct iface *iface = (struct iface *)(wd8003EnetDriver[0].iface);
-  wd80x3EnetDriver *dp = (wd80x3EnetDriver *)&wd8003EnetDriver[0];
-  struct mbuf *bp;
-  unsigned int i2;
-  unsigned int len;
-  unsigned char start, next, current;
-  char *shp, *temp;
-
-  tport = wd8003EnetDriver[0].port ;
-
-  /*
-   * Drop chips interrupt
-   */
-  outport_byte(tport+IMR, 0x00);
+  tport = wd_softc[0].port ;
 
   /*
    * Read status
    */
   inport_byte(tport+ISR, status);
+  outport_byte(tport+IMR, 0x00);
 
   /*
    * Ring overwrite
@@ -145,56 +155,20 @@ static void wd8003Enet_interrupt_handler ()
     status |= (status2 & (MSK_PTX+MSK_TXE)) ;	/* TX status */
     outport_byte(tport+TCR, MSK_LOOP);		/* loopback mode */
     outport_byte(tport+CMDR, MSK_STA + MSK_RD2);	/* start */
+    overrun = 1 ;
+    if ((status & (MSK_PTX+MSK_TXE)) == 0)
+	resend = 1;
   }
-  
+
   /*
    * Frame received?
-   */       
-  while (status & (MSK_PRX+MSK_RXE)) {
+   */
+  if (status & (MSK_PRX+MSK_RXE)) {
     outport_byte(tport+ISR, status & (MSK_PRX+MSK_RXE));
-    inport_byte(tport+BNRY, start);
-    start += 1;
-    shp = dp->base + 1 + (SHAPAGE * start);
-    next = *shp++;
-    len = *((short *)shp)++ - 4;
-    if (start >= OUTPAGE || next >= OUTPAGE)
-      break;
-    bp = ambufw (RBUF_SIZE);
-    bp->data += sizeof (struct iface *);
-    temp = bp->data;
-    bp->cnt = len;
-
-    if ((i2 = (OUTPAGE - start) * SHAPAGE - 4) < len){
-      memcpy(temp, shp, i2);
-      len -= i2;
-      temp += i2;
-      shp = dp->base;
-    }
-    memcpy(temp, shp, len);
-
-    net_route (iface, &bp);
-    outport_byte(tport+BNRY, next-1);
-    outport_byte(tport+CMDR, MSK_PG1 + MSK_RD2);
-    inport_byte(tport+CURR, current);
-    outport_byte(tport+CMDR, MSK_PG0 + MSK_RD2); 
-    if (current == next)
-      break;
+    wd_softc[0].rxInterrupts++;
+    rtems_event_send (wd_softc[0].rxDaemonTid, INTERRUPT_EVENT);    
   }
 
-  /*
-   * Ring overwrite
-   */
-  if (status & MSK_OVW)	{     
-    outport_byte(tport+ISR, MSK_OVW);	/* reset IR */
-    outport_byte(tport+TCR, 0);		/* out of loopback */
-    if ((status & (MSK_PTX+MSK_TXE)) == 0)
-      outport_byte(tport+CMDR, MSK_TXP + MSK_RD2);	/* resend */
-  }
-
-  /*
-   * Enable chip interrupts
-   */
-  outport_byte(tport+IMR, 0x15);
 }
 
 static void nopOn(const rtems_irq_connect_data* notUsed)
@@ -214,32 +188,34 @@ static int wdIsOn(const rtems_irq_connect_data* irq)
  * Initialize the ethernet hardware
  */
 static void
-wd8003Enet_initialize_hardware (wd80x3EnetDriver *dp, int broadcastFlag)
+wd8003Enet_initialize_hardware (struct wd_softc *sc)
 {
   int  i1, ultra;
   char cc1, cc2;
   unsigned char  temp;
-  rtems_status_code sc;
+  rtems_status_code st;
   unsigned int tport;
+  unsigned char *hwaddr;
 
-  tport = dp->port;
+  tport = sc->port;
 
   /* address from board ROM */
   inport_byte(tport+0x04, temp);
   outport_byte(tport+0x04, temp & 0x7f);
 
+  hwaddr = sc->arpcom.ac_enaddr;
   for (i1=cc2=0; i1<8; i1++) {
     inport_byte(tport + ADDROM + i1, cc1);
     cc2 += cc1;
     if (i1 < 6)
-      dp->iface->hwaddr[i1] = cc1;
+      hwaddr[i1] = cc1;
   }
   
   inport_byte(tport+0x04, temp); 
   outport_byte(tport+0x04, temp | 0x80);	/* alternate registers */
   outport_byte(tport+W83CREG, MSK_RESET);	/* reset board, set buffer */
   outport_byte(tport+W83CREG, 0);
-  outport_byte(tport+W83CREG, MSK_ENASH + (int)((dp->bpar>>13)&0x3f));
+  outport_byte(tport+W83CREG, MSK_ENASH + (int)((sc->bpar>>13)&0x3f));
 
   outport_byte(tport+CMDR, MSK_PG0 + MSK_RD2);
   cc1 = MSK_BMS + MSK_FT10; /* configure 8 or 16 bits */
@@ -258,12 +234,12 @@ wd8003Enet_initialize_hardware (wd80x3EnetDriver *dp, int broadcastFlag)
   outport_byte(tport+PSTART, 0);	       	/* init PSTART */
   outport_byte(tport+BNRY, -1);			/* init BNRY */
   outport_byte(tport+ISR, -1);			/* clear IR's */
-  outport_byte(tport+IMR, 0x15);	       	/* 0x17 enable interrupt */
+  outport_byte(tport+IMR, 0x15);	       	/* enable interrupt */
 
   outport_byte(tport+CMDR, MSK_PG1 + MSK_RD2);
 
   for (i1=0; i1<6; i1++)			/* initial physical addr */
-    outport_byte(tport+PAR+i1, dp->iface->hwaddr[i1]);
+    outport_byte(tport+PAR+i1, hwaddr[i1]);
 
   for (i1=0; i1<MARsize; i1++)			/* clear multicast */
     outport_byte(tport+MAR+i1, 0);
@@ -283,287 +259,400 @@ wd8003Enet_initialize_hardware (wd80x3EnetDriver *dp, int broadcastFlag)
   /*
    * Set up interrupts
    */
-  dp->irqInfo.hdl = wd8003Enet_interrupt_handler;
-  dp->irqInfo.on  = nopOn;
-  dp->irqInfo.off = nopOn;
-  dp->irqInfo.isOn = wdIsOn;
+  sc->irqInfo.hdl = wd8003Enet_interrupt_handler;
+  sc->irqInfo.on  = nopOn;
+  sc->irqInfo.off = nopOn;
+  sc->irqInfo.isOn = wdIsOn;
   
-  sc = pc386_install_rtems_irq_handler (&dp->irqInfo);
-  if (!sc)
+  st = pc386_install_rtems_irq_handler (&sc->irqInfo);
+  if (!st)
     rtems_panic ("Can't attach WD interrupt handler for irq %d\n",
-		  dp->irqInfo.name);
+		  sc->irqInfo.name);
 }
 
-
-/*
- * Send raw packet (caller provides header).
- * This code runs in the context of the interface transmit
- * task or in the context of the network task.
- */
-static int
-wd8003Enet_raw (struct iface *iface, struct mbuf **bpp)
+static void
+wd_rxDaemon (void *arg)
 {
-  wd80x3EnetDriver *dp = &wd8003EnetDriver[iface->dev];
-  struct mbuf *bp;
-  unsigned int len, tport;
-  char *shp;
+  unsigned int tport;
+  struct ether_header *eh;
+  struct wd_softc *dp = (struct wd_softc *)&wd_softc[0];
+  struct ifnet *ifp = &dp->arpcom.ac_if;
+  struct mbuf *m;
+  unsigned int i2;
+  unsigned int len;
+  volatile unsigned char start, next, current;
+  char *shp, *temp;
+  rtems_event_set events;
 
-  tport = dp->port;
-  
+  tport = wd_softc[0].port ;
+
+  for (;;){
+
+
+    rtems_bsdnet_event_receive (INTERRUPT_EVENT,
+				RTEMS_WAIT|RTEMS_EVENT_ANY,
+				RTEMS_NO_TIMEOUT,
+				&events);
+
+    for (;;){
+      inport_byte(tport+BNRY, start);
+
+      outport_byte(tport+CMDR, MSK_PG1 + MSK_RD2);
+      inport_byte(tport+CURR, current);
+      outport_byte(tport+CMDR, MSK_PG0 + MSK_RD2); 
+
+      start += 1;
+      if (start >= OUTPAGE){
+	start = 0;
+      }
+
+      if (current == start)
+	break;
+      
+      shp = dp->base + 1 + (SHAPAGE * start);
+      next = *shp++;
+      len = *((short *)shp)++ - 4;
+
+      if (next >= OUTPAGE){
+	next = 0;
+      }
+      
+      MGETHDR (m, M_WAIT, MT_DATA);
+      MCLGET (m, M_WAIT);
+      m->m_pkthdr.rcvif = ifp;
+      
+      temp = m->m_data;
+      m->m_len = m->m_pkthdr.len = len - sizeof(struct ether_header);
+      
+      if ((i2 = (OUTPAGE - start) * SHAPAGE - 4) < len){
+	memcpy(temp, shp, i2);
+	len -= i2;
+	temp += i2;
+	shp = dp->base;
+      }
+      memcpy(temp, shp, len);
+      
+      eh = mtod (m, struct ether_header *);
+      m->m_data += sizeof(struct ether_header);
+      ether_input (ifp, eh, m);
+      
+      outport_byte(tport+BNRY, next-1);
+    }
+    
   /*
-   * Fill in some logging data
-   */
-  iface->rawsndcnt++;
-  iface->lastsent = secclock ();
-  dump (iface, IF_TRACE_OUT, *bpp);
-  
-  /*
-   * It would not do to have two tasks active in the transmit
-   * loop at the same time.
-   * The blocking is simple-minded since the odds of two tasks
-   * simultaneously attempting to use this code are low.  The only
-   * way that two tasks can try to run here is:
-   *	1) Task A enters this code and ends up having to
-   *	   wait for a transmit buffer descriptor.
-   *	2) Task B  gains control and tries to transmit a packet.
-   * The RTEMS/KA9Q scheduling semaphore ensures that there
-   * are no race conditions associated with manipulating the
-   * txWaitTid variable.
+   * Ring overwrite
    */
+    if (overrun){     
+      outport_byte(tport+ISR, MSK_OVW);		/* reset IR */
+      outport_byte(tport+TCR, 0);		/* out of loopback */
+      if (resend  == 1)
+	outport_byte(tport+CMDR, MSK_TXP + MSK_RD2);	/* resend */
+      resend = 0;
+      overrun = 0;
+    }
+    
+    outport_byte(tport+IMR, 0x15);  /* re-enable IT rx */
+  }	
+}
+
+static void
+sendpacket (struct ifnet *ifp, struct mbuf *m)
+{
+	struct wd_softc *dp = ifp->if_softc;
+	struct mbuf *n;
+	unsigned int len, tport;
+	char *shp;
+
+	tport = dp->port;
+
 
-  if (dp->txWaitTid) {
-    dp->txRawWait++;
-    while (dp->txWaitTid)
-      rtems_ka9q_ppause (10);
-  }
-  
-  if (dp->txWaitTid == 0)		
-    rtems_task_ident (0, 0, &dp->txWaitTid);
 
-  bp = *bpp;
   len = 0;
   shp = dp->base + (SHAPAGE * OUTPAGE);
 
-  /*rtems_interrupt_disable(level);*/
+  n = m;
   
   for (;;){
-    len += bp->cnt;
-    memcpy(shp, (char *)bp->data, bp->cnt);
-    shp += bp->cnt ;
-    if ((bp = bp->next) == NULL)
+    len += m->m_len;
+    memcpy(shp, (char *)m->m_data, m->m_len);
+    shp += m->m_len ;
+    if ((m = m->m_next) == NULL)
       break;
   }
 
-  free_p(bpp);
-
+  m_freem(n);
+  
   if (len < ET_MINLEN) len = ET_MINLEN;
   outport_byte(tport+TBCR0, len);
   outport_byte(tport+TBCR1, (len >> 8) );
   outport_byte(tport+TPSR, OUTPAGE);
   outport_byte(tport+CMDR, MSK_TXP + MSK_RD2);
-
-  /*
-   * Show that we've finished with the packet
-   */
-  dp->txWaitTid = 0;
-  return 0;
-  
 }
 
+/*
+ * Driver transmit daemon
+ */
+void
+wd_txDaemon (void *arg)
+{
+	struct wd_softc *sc = (struct wd_softc *)arg;
+	struct ifnet *ifp = &sc->arpcom.ac_if;
+	struct mbuf *m;
+	rtems_event_set events;
+
+	for (;;) {
+		/*
+		 * Wait for packet
+		 */
+		rtems_bsdnet_event_receive (START_TRANSMIT_EVENT, RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &events);
+
+		/*
+		 * Send packets till queue is empty
+		 */
+		for (;;) {
+			/*
+			 * Get the next mbuf chain to transmit.
+			 */
+			IF_DEQUEUE(&ifp->if_snd, m);
+			if (!m)
+				break;
+			sendpacket (ifp, m);
+		}
+		ifp->if_flags &= ~IFF_OACTIVE;
+	}
+}
 
 /*
- * Shut down the interface
- * FIXME: This is a pretty simple-minded routine.  It doesn't worry
- * about cleaning up mbufs, shutting down daemons, etc.
+ * Send packet (caller provides header).
  */
-static int
-wd8003Enet_stop (struct iface *iface)
+static void
+wd_start (struct ifnet *ifp)
+{
+	struct wd_softc *sc = ifp->if_softc;
+
+	rtems_event_send (sc->txDaemonTid, START_TRANSMIT_EVENT);
+	ifp->if_flags |= IFF_OACTIVE;
+}
+
+/*
+ * Initialize and start the device
+ */
+static void
+wd_init (void *arg)
+{
+  struct wd_softc *sc = arg;
+  struct ifnet *ifp = &sc->arpcom.ac_if;
+
+  if (sc->txDaemonTid == 0) {
+    
+    /*
+     * Set up WD hardware
+     */
+    wd8003Enet_initialize_hardware (sc);
+    
+    /*
+     * Start driver tasks
+     */
+    sc->txDaemonTid = rtems_bsdnet_newproc ("SCtx", 4096, wd_txDaemon, sc);
+    sc->rxDaemonTid = rtems_bsdnet_newproc ("SCrx", 4096, wd_rxDaemon, sc);
+  }
+
+  /*
+   * Tell the world that we're running.
+   */
+  ifp->if_flags |= IFF_RUNNING;
+
+}
+
+/*
+ * Stop the device
+ */
+static void
+wd_stop (struct wd_softc *sc)
 {
   unsigned int tport;
   unsigned char temp;
+  struct ifnet *ifp = &sc->arpcom.ac_if;
+
+  ifp->if_flags &= ~IFF_RUNNING;
+
   /*
    * Stop the transmitter
    */
-  tport=wd8003EnetDriver[0].port ;
+  tport=wd_softc[0].port ;
   inport_byte(tport+0x04,temp);
   outport_byte(tport+0x04, temp & 0x7f);
   outport_byte(tport + CMDR, MSK_STP + MSK_RD2);
-  return 0;
+
 }
 
+
 /*
  * Show interface statistics
  */
 static void
-wd8003Enet_show (struct iface *iface)
+wd_stats (struct wd_softc *sc)
 {
-  printf ("      Rx Interrupts:%-8lu", wd8003EnetDriver[0].rxInterrupts);
-  printf ("       Not First:%-8lu", wd8003EnetDriver[0].rxNotFirst);
-  printf ("        Not Last:%-8lu\n", wd8003EnetDriver[0].rxNotLast);
-  printf ("              Giant:%-8lu", wd8003EnetDriver[0].rxGiant);
-  printf ("            Runt:%-8lu", wd8003EnetDriver[0].rxRunt);
-  printf ("       Non-octet:%-8lu\n", wd8003EnetDriver[0].rxNonOctet);
-  printf ("            Bad CRC:%-8lu", wd8003EnetDriver[0].rxBadCRC);
-  printf ("         Overrun:%-8lu", wd8003EnetDriver[0].rxOverrun);
-  printf ("       Collision:%-8lu\n", wd8003EnetDriver[0].rxCollision);
-  printf ("      Tx Interrupts:%-8lu", wd8003EnetDriver[0].txInterrupts);
-  printf ("        Deferred:%-8lu", wd8003EnetDriver[0].txDeferred);
-  printf (" Missed Hearbeat:%-8lu\n", wd8003EnetDriver[0].txHeartbeat);
-  printf ("         No Carrier:%-8lu", wd8003EnetDriver[0].txLostCarrier);
-  printf ("Retransmit Limit:%-8lu", wd8003EnetDriver[0].txRetryLimit);
-  printf ("  Late Collision:%-8lu\n", wd8003EnetDriver[0].txLateCollision);
-  printf ("           Underrun:%-8lu", wd8003EnetDriver[0].txUnderrun);
-  printf (" Raw output wait:%-8lu\n", wd8003EnetDriver[0].txRawWait);
+	printf ("      Rx Interrupts:%-8lu", sc->rxInterrupts);
+	printf ("       Not First:%-8lu", sc->rxNotFirst);
+	printf ("        Not Last:%-8lu\n", sc->rxNotLast);
+	printf ("              Giant:%-8lu", sc->rxGiant);
+	printf ("            Runt:%-8lu", sc->rxRunt);
+	printf ("       Non-octet:%-8lu\n", sc->rxNonOctet);
+	printf ("            Bad CRC:%-8lu", sc->rxBadCRC);
+	printf ("         Overrun:%-8lu", sc->rxOverrun);
+	printf ("       Collision:%-8lu\n", sc->rxCollision);
+
+	printf ("      Tx Interrupts:%-8lu", sc->txInterrupts);
+	printf ("        Deferred:%-8lu", sc->txDeferred);
+	printf (" Missed Hearbeat:%-8lu\n", sc->txHeartbeat);
+	printf ("         No Carrier:%-8lu", sc->txLostCarrier);
+	printf ("Retransmit Limit:%-8lu", sc->txRetryLimit);
+	printf ("  Late Collision:%-8lu\n", sc->txLateCollision);
+	printf ("           Underrun:%-8lu", sc->txUnderrun);
+	printf (" Raw output wait:%-8lu\n", sc->txRawWait);
 }
 
 /*
- * Attach an WD8003 driver to the system
- * This is the only `extern' function in the driver.
- *
- * argv[0]: interface label, e.g., "rtems"
- * The remainder of the arguemnts are key/value pairs:
- * mtu ##                  --  maximum transmission unit, default 1500
- * broadcast y/n           -- accept or ignore broadcast packets, default yes
- * rbuf ##                 -- Set number of receive buffer descriptors
- * rbuf ##                 -- Set number of transmit buffer descriptors
- * ip ###.###.###.###      -- IP address
- * ether ##:##:##:##:##:## -- Ethernet address
- * irno                    -- Set controller irq
- * port			   -- Set io port
- * bpar                    -- Set RAM address
+ * Driver ioctl handler
+ */
+static int
+wd_ioctl (struct ifnet *ifp, int command, caddr_t data)
+{
+	struct wd_softc *sc = ifp->if_softc;
+	int error = 0;
+
+	switch (command) {
+	case SIOCGIFADDR:
+	case SIOCSIFADDR:
+		ether_ioctl (ifp, command, data);
+		break;
+
+	case SIOCSIFFLAGS:
+		switch (ifp->if_flags & (IFF_UP | IFF_RUNNING)) {
+		case IFF_RUNNING:
+			wd_stop (sc);
+			break;
+
+		case IFF_UP:
+			wd_init (sc);
+			break;
+
+		case IFF_UP | IFF_RUNNING:
+			wd_stop (sc);
+			wd_init (sc);
+			break;
+
+		default:
+			break;
+		}
+		break;
+
+	case SIO_RTEMS_SHOW_STATS:
+		wd_stats (sc);
+		break;
+		
+	/*
+	 * FIXME: All sorts of multicast commands need to be added here!
+	 */
+	default:
+		error = EINVAL;
+		break;
+	}
+	return error;
+}
+
+/*
+ * Attach an WD driver to the system
  */
 int
-rtems_ka9q_driver_attach (int argc, char *argv[], void *p)
+rtems_wd_driver_attach (struct rtems_bsdnet_ifconfig *config)
 {
-  struct iface *iface;
-  wd80x3EnetDriver *dp;
-  char *cp;
-  int i;
-  int argIndex;
-  int broadcastFlag;
-  char cbuf[30];
-  
-  /*
-   * Find a free driver
-   */
-  for (i = 0 ; i < NSCCDRIVER ; i++) {
-    if (wd8003EnetDriver[i].iface == NULL)
-      break;
-  }
-  if (i >= NSCCDRIVER) {
-    printf ("Too many SCC drivers.\n");
-    return -1;
-  }
-  if (if_lookup (argv[0]) != NULL) {
-    printf ("Interface %s already exists\n", argv[0]);
-    return -1;
-  }
-  dp = &wd8003EnetDriver[i];
-  
-  /*
-   * Create an inteface descriptor
-   */
-  iface = callocw (1, sizeof *iface);
-  iface->name = strdup (argv[0]);
-  
-  /*
-   * Set default values
-   */
-  broadcastFlag = 1;
-  dp->txWaitTid = 0;
-  dp->rxBdCount = RX_BUF_COUNT;
-  dp->txBdCount = TX_BUF_COUNT * TX_BD_PER_BUF;
-  dp->irqInfo.name = (rtems_irq_symbolic_name) 5;
-  dp->port = 0x240;
-  dp->base = (unsigned char*) 0xD0000;
-  dp->bpar = 0xD0000;
-  iface->mtu = 1500;
-  iface->addr = Ip_addr;
-  iface->hwaddr = mallocw (EADDR_LEN);
-  memset (iface->hwaddr, 0x08, EADDR_LEN);
-  
-  /*
-   * Parse arguments
-   */
-  for (argIndex = 1 ; argIndex < (argc - 1) ; argIndex++) {
-    if (strcmp ("mtu", argv[argIndex]) == 0) {
-      iface->mtu = atoi (argv[++argIndex]);
-    }
-    else if (strcmp ("broadcast", argv[argIndex]) == 0) {
-      if (*argv[++argIndex] == 'n')
-	broadcastFlag = 0;
-    }
-    else if (strcmp ("rbuf", argv[argIndex]) == 0) {
-      dp->rxBdCount = atoi (argv[++argIndex]);
-    }
-    else if (strcmp ("tbuf", argv[argIndex]) == 0) {
-      dp->txBdCount = atoi (argv[++argIndex]) * TX_BD_PER_BUF;
-    }
-    else if (strcmp ("ip", argv[argIndex]) == 0) {
-      iface->addr = resolve (argv[++argIndex]);
-    }
-    else if (strcmp ("ether", argv[argIndex]) == 0) {
-      argIndex++;
-      gether (iface->hwaddr, argv[argIndex]);
-    }
-    else if (strcmp ("irno", argv[argIndex]) == 0) {
-      dp->irqInfo.name = (rtems_irq_symbolic_name) atoi (argv[++argIndex]);
-    }
-    else if (strcmp ("port", argv[argIndex]) == 0) {
-      sscanf(argv[++argIndex], "%x", &(dp->port));
-    }
-    else if (strcmp ("bpar", argv[argIndex]) == 0) {
-      sscanf(argv[++argIndex], "%x", (unsigned *) &(dp->bpar));
-      dp->base = (unsigned char *)(dp->bpar);
-    }
-    else {
-      printf ("Argument %d (%s) is invalid.\n", argIndex, argv[argIndex]);
-      return -1;
-    }
-  }
-  printf ("Ethernet address: %s\n", pether (cbuf, iface->hwaddr));
-  printf ("Internet address: %s\n", inet_ntoa(iface->addr));
-  printf ("Irno: %X, port: %X, bpar: %X, base: %X\n",dp->irqInfo.name, dp->port,
-	  (unsigned) dp->bpar, (unsigned) dp->base);
-  fflush(stdout);
-  /*	
-   * Fill in remainder of interface configuration
-   */	
-  iface->dev = i;
-  iface->raw = wd8003Enet_raw;
-  iface->stop = wd8003Enet_stop;
-  iface->show = wd8003Enet_show;
-  dp->iface = iface;
-  setencap (iface, "Ethernet");
-  
-  /*
-   * Set up SCC hardware
-   */
-  wd8003Enet_initialize_hardware (dp, broadcastFlag);
-  fflush(stdout);
-  
-  /*
-   * Chain onto list of interfaces
-   */
-  iface->next = Ifaces;
-  Ifaces = iface;
-    
-  /* calibrate a delay loop for 2 milliseconds */
-  rtems_clock_get(RTEMS_CLOCK_GET_TICKS_PER_SECOND, &loopc );
-  loopc /= 500;
-  
-  /*
-   * Start I/O daemons
-   */
-  cp = if_name (iface, " tx");
-  iface->txproc = newproc (cp, 1024, if_tx, iface->dev, iface, NULL, 0);
-  free (cp);
-  return 0;
-}	
+	struct wd_softc *sc;
+	struct ifnet *ifp;
+	int mtu;
+	int i;
+
+	/*
+	 * Find a free driver
+	 */
+	for (i = 0 ; i < NWDDRIVER ; i++) {
+		sc = &wd_softc[i];
+		ifp = &sc->arpcom.ac_if;
+		if (ifp->if_softc == NULL)
+			break;
+	}
+	if (i >= NWDDRIVER) {
+		printf ("Too many WD drivers.\n");
+		return 0;
+	}
+
+	/*
+	 * Process options
+	 */
+	if (config->hardware_address) {
+	  memcpy (sc->arpcom.ac_enaddr, config->hardware_address,
+		  ETHER_ADDR_LEN);
+	}
+	else {
+	  memset (sc->arpcom.ac_enaddr, 0x08,ETHER_ADDR_LEN);
+	}
+	if (config->mtu)
+		mtu = config->mtu;
+	else
+		mtu = ETHERMTU;
 
 
+	if (config->irno)
+		sc->irqInfo.name = config->irno;
+	else
+		sc->irqInfo.name = 5;
 
+	if (config->port)
+		sc->port = config->port;
+	else
+		sc->port = 0x240;
 
+	if (config->bpar) {
+		sc->bpar = config->bpar;
+		sc->base = (unsigned char*) config->bpar;
+	}
+	else {
+		sc->bpar = 0xD0000;
+		sc->base = (unsigned char*) 0xD0000;
+	}
+	
+	sc->acceptBroadcast = !config->ignore_broadcast;
 
+	/*
+	 * Set up network interface values
+	 */
+	ifp->if_softc = sc;
+	ifp->if_unit = i + 1;
+	ifp->if_name = "wd";
+	ifp->if_mtu = mtu;
+	ifp->if_init = wd_init;
+	ifp->if_ioctl = wd_ioctl;
+	ifp->if_start = wd_start;
+	ifp->if_output = ether_output;
+	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX;
+	if (ifp->if_snd.ifq_maxlen == 0)
+		ifp->if_snd.ifq_maxlen = ifqmaxlen;
 
+	/* calibrate a delay loop for 2 milliseconds */
+	rtems_clock_get(RTEMS_CLOCK_GET_TICKS_PER_SECOND, &loopc );
+	loopc /= 500;
 
+	/*
+	 * init some variables
+	 */
+	overrun = 0;
+	resend = 0;
+
+ 	/*
+	 * Attach the interface
+	 */
+	if_attach (ifp);
+	ether_ifattach (ifp);
+	return 1;
+};

c/src/lib/libbsp/i386/pc386/wrapup/Makefile.in

@@ -8,9 +8,9 @@ VPATH = @srcdir@
 RTEMS_ROOT = @top_srcdir@
 PROJECT_ROOT = @PROJECT_ROOT@
 
-# # We only build the Network library if HAS_NETWORKING was defined
-# NETWORK_yes_V = network
-# NETWORK = $(NETWORK_$(HAS_NETWORKING)_V)
+# We only build the Network library if HAS_NETWORKING was defined
+NETWORK_yes_V = network
+NETWORK = $(NETWORK_$(HAS_NETWORKING)_V)
 
 BSP_PIECES=startup clock console timer pc386dev $(NETWORK) 
 GENERIC_PIECES=

c/src/lib/libc/newlibc.c

@@ -353,14 +353,11 @@ int get_errno()
 
 /* #if !defined(RTEMS_UNIX) && !defined(__GO32__) && !defined(_AM29K) */
 #if !defined(RTEMS_UNIX) && !defined(_AM29K)
-#if !defined(pc386)
 void _exit(int status)
 {
     libc_wrapup(); /* Why? XXX */
     rtems_shutdown_executive(status);
 }
-#endif
-
 #else
 
 void exit(int status)

c/src/lib/libnetworking/rtems/rtems_bsdnet.h

@@ -68,6 +68,15 @@ struct rtems_bsdnet_ifconfig {
 	int		mtu;
 	int		rbuf_count;
 	int		xbuf_count;
+
+  /*
+   * For external ethernet controller board the following
+   * parameters are needed
+   */
+  unsigned int 			port;   /* port of the board */
+  unsigned int			irno;   /* irq of the board */
+  unsigned int			bpar;   /* memory of the board */
+
 };
 
 struct rtems_bsdnet_config {

c/src/libnetworking/rtems/rtems_bsdnet.h

@@ -68,6 +68,15 @@ struct rtems_bsdnet_ifconfig {
 	int		mtu;
 	int		rbuf_count;
 	int		xbuf_count;
+
+  /*
+   * For external ethernet controller board the following
+   * parameters are needed
+   */
+  unsigned int 			port;   /* port of the board */
+  unsigned int			irno;   /* irq of the board */
+  unsigned int			bpar;   /* memory of the board */
+
 };
 
 struct rtems_bsdnet_config {