1 files changed, 0 insertions, 157 deletions
diff --git a/gpxe/src/drivers/net/legacy.c b/gpxe/src/drivers/net/legacy.c
deleted file mode 100644
index 79b3580a..00000000
--- a/gpxe/src/drivers/net/legacy.c
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <errno.h>
-#include <gpxe/if_ether.h>
-#include <gpxe/netdevice.h>
-#include <gpxe/ethernet.h>
-#include <gpxe/iobuf.h>
-#include <nic.h>
-
-/*
- * Quick and dirty compatibility layer
- *
- * This should allow old-API PCI drivers to at least function until
- * they are updated.  It will not help non-PCI drivers.
- *
- * No drivers should rely on this code.  It will be removed asap.
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-struct nic nic;
-
-static int legacy_registered = 0;
-
-static int legacy_transmit ( struct net_device *netdev, struct io_buffer *iobuf ) {
-	struct nic *nic = netdev->priv;
-	struct ethhdr *ethhdr;
-
-	DBG ( "Transmitting %zd bytes\n", iob_len ( iobuf ) );
-	iob_pad ( iobuf, ETH_ZLEN );
-	ethhdr = iobuf->data;
-	iob_pull ( iobuf, sizeof ( *ethhdr ) );
-	nic->nic_op->transmit ( nic, ( const char * ) ethhdr->h_dest,
-				ntohs ( ethhdr->h_protocol ),
-				iob_len ( iobuf ), iobuf->data );
-	netdev_tx_complete ( netdev, iobuf );
-	return 0;
-}
-
-static void legacy_poll ( struct net_device *netdev ) {
-	struct nic *nic = netdev->priv;
-	struct io_buffer *iobuf;
-
-	iobuf = alloc_iob ( ETH_FRAME_LEN );
-	if ( ! iobuf )
-		return;
-
-	nic->packet = iobuf->data;
-	if ( nic->nic_op->poll ( nic, 1 ) ) {
-		DBG ( "Received %d bytes\n", nic->packetlen );
-		iob_put ( iobuf, nic->packetlen );
-		netdev_rx ( netdev, iobuf );
-	} else {
-		free_iob ( iobuf );
-	}
-}
-
-static int legacy_open ( struct net_device *netdev __unused ) {
-	/* Nothing to do */
-	return 0;
-}
-
-static void legacy_close ( struct net_device *netdev __unused ) {
-	/* Nothing to do */
-}
-
-static void legacy_irq ( struct net_device *netdev __unused, int enable ) {
-	struct nic *nic = netdev->priv;
-
-	nic->nic_op->irq ( nic, ( enable ? ENABLE : DISABLE ) );
-}
-
-static struct net_device_operations legacy_operations = {
-	.open		= legacy_open,
-	.close		= legacy_close,
-	.transmit	= legacy_transmit,
-	.poll		= legacy_poll,
-	.irq   		= legacy_irq,
-};
-
-int legacy_probe ( void *hwdev,
-		   void ( * set_drvdata ) ( void *hwdev, void *priv ),
-		   struct device *dev,
-		   int ( * probe ) ( struct nic *nic, void *hwdev ),
-		   void ( * disable ) ( struct nic *nic, void *hwdev ) ) {
-	struct net_device *netdev;
-	int rc;
-
-	if ( legacy_registered )
-		return -EBUSY;
-	
-	netdev = alloc_etherdev ( 0 );
-	if ( ! netdev )
-		return -ENOMEM;
-	netdev_init ( netdev, &legacy_operations );
-	netdev->priv = &nic;
-	memset ( &nic, 0, sizeof ( nic ) );
-	set_drvdata ( hwdev, netdev );
-	netdev->dev = dev;
-
-	nic.node_addr = netdev->hw_addr;
-	nic.irqno = dev->desc.irq;
-
-	if ( ! probe ( &nic, hwdev ) ) {
-		rc = -ENODEV;
-		goto err_probe;
-	}
-
-	/* Overwrite the IRQ number.  Some legacy devices set
-	 * nic->irqno to 0 in the probe routine to indicate that they
-	 * don't support interrupts; doing this allows the timer
-	 * interrupt to be used instead.
-	 */
-	dev->desc.irq = nic.irqno;
-
-	/* Mark as link up; legacy devices don't handle link state */
-	netdev_link_up ( netdev );
-
-	if ( ( rc = register_netdev ( netdev ) ) != 0 )
-		goto err_register;
-
-	/* Do not remove this message */
-	printf ( "WARNING: Using legacy NIC wrapper on %s\n",
-		 netdev->ll_protocol->ntoa ( nic.node_addr ) );
-
-	legacy_registered = 1;
-	return 0;
-
- err_register:
-	disable ( &nic, hwdev );
- err_probe:
-	netdev_nullify ( netdev );
-	netdev_put ( netdev );
-	return rc;
-}
-
-void legacy_remove ( void *hwdev,
-		     void * ( * get_drvdata ) ( void *hwdev ),
-		     void ( * disable ) ( struct nic *nic, void *hwdev ) ) {
-	struct net_device *netdev = get_drvdata ( hwdev );
-	struct nic *nic = netdev->priv;
-
-	unregister_netdev ( netdev );
-	disable ( nic, hwdev );
-	netdev_nullify ( netdev );
-	netdev_put ( netdev );
-	legacy_registered = 0;
-}
-
-int dummy_connect ( struct nic *nic __unused ) {
-	return 1;
-}
-
-void dummy_irq ( struct nic *nic __unused, irq_action_t irq_action __unused ) {
-	return;
-}