[nvo] Allow resizing of non-volatile stored option blocks

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/drivers/net/etherfabric.c

@@ -3273,7 +3273,7 @@ falcon_probe_spi ( struct efab_nic *efab )
 	/* If the device has EEPROM attached, then advertise NVO space */
 	if ( has_eeprom ) {
 		nvo_init ( &efab->nvo, &efab->spi_eeprom.nvs, 0x100, 0xf0,
-			   &efab->netdev->refcnt );
+			   NULL, &efab->netdev->refcnt );
 	}
 
 	return 0;

src/drivers/net/myri10ge.c

@@ -732,6 +732,7 @@ static int myri10ge_nv_init ( struct myri10ge_private *priv )
 	nvo_init ( &priv->nvo,
 		   &priv->nvs,
 		   nvo_fragment_pos, 0x200,
+		   NULL,
 		   & myri10ge_netdev (priv) -> refcnt );
 	rc = register_nvo ( &priv->nvo,
 			    netdev_settings ( myri10ge_netdev ( priv ) ) );

src/drivers/net/natsemi.c

@@ -154,7 +154,7 @@ static void natsemi_init_eeprom ( struct natsemi_private *np ) {
 	 * this region.  Currently it is not working. But with some
 	 * efforts it can.
 	 */
-	nvo_init ( &np->nvo, &np->eeprom.nvs, 0x0c, 0x68, NULL );
+	nvo_init ( &np->nvo, &np->eeprom.nvs, 0x0c, 0x68, NULL, NULL );
 }
 
 /**

src/drivers/net/rtl8139.c

@@ -288,7 +288,7 @@ static void rtl_init_eeprom ( struct net_device *netdev ) {
 		DBGC ( rtl, "rtl8139 %p EEPROM in use for VPD; cannot use "
 		       "for options\n", rtl );
 	} else {
-		nvo_init ( &rtl->nvo, &rtl->eeprom.nvs, 0x20, 0x40,
+		nvo_init ( &rtl->nvo, &rtl->eeprom.nvs, 0x20, 0x40, NULL,
 			   &netdev->refcnt );
 	}
 }