some cleanup in ethernet constants

sending back an ARP packet
rtl8139: started to implement write (work in progress)

1 files changed, 6 insertions, 0 deletions

diff --git a/src/drivers/net/network.h b/src/drivers/net/network.h
index 91dbf61..39ae627 100644
--- a/src/drivers/net/network.h
+++ b/src/drivers/net/network.h
@@ -11,6 +11,10 @@
 typedef struct {
 	uint16_t length;
 	uint8_t *data;
+} network_buffer_t;
+
+typedef struct {
+	network_buffer_t buf;
 } network_event_t;
 
 typedef void (*network_event_handler_t)( network_event_t *event, void *context );
@@ -24,10 +28,12 @@ typedef struct {
 typedef struct {
 	driver_vtable_t base;
 	void (*register_handler)( void *obj, network_event_handler_t handler );
+	void (*write)( void *obj, network_buffer_t buf );
 } network_vtable_t;
 
 void network_init( network_t *network, interrupt_t *interrupt, void *context );
 
 void network_register_handler( void *obj, network_event_handler_t handler );
+void network_write( void *obj, network_buffer_t buf );
 
 #endif // NETWORK_H