Changeset 1493811 in mainline for uspace/srv/ethip/ethip.h

Timestamp:

2012-02-11T19:11:08Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4f64a523

Parents:

e767dbf

Message:

Ethernet PDU encoding and decoding.

File:

• uspace/srv/ethip/ethip.h (modified) (3 diffs)

uspace/srv/ethip/ethip.h

@@ -27 +27 @@
  */
 
-/** @addtogroup inet
+/** @addtogroup ethip
  * @{
  */
@@ -37 +37 @@
 #ifndef ETHIP_H_
 #define ETHIP_H_
+
+#include <adt/list.h>
+#include <async.h>
+#include <inet/iplink_srv.h>
+#include <loc.h>
+#include <sys/types.h>
 
 typedef struct ethip_nic {
@@ -48 +54 @@
 } ethip_nic_t;
 
+/** IEEE MAC-48 identifier */
+typedef struct {
+        /** MAC Address (in lowest 48 bits) */
+        uint64_t addr;
+} mac48_addr_t;
+
+/** Ethernet frame */
+typedef struct {
+        /** Destination Address */
+        mac48_addr_t dest;
+        /** Source Address */
+        mac48_addr_t src;
+        /** Ethertype or Length */
+        uint16_t etype_len;
+        /** Payload */
+        void *data;
+        /** Payload size */
+        size_t size;
+} eth_frame_t;
+
 extern int ethip_iplink_init(ethip_nic_t *);
+extern int ethip_received(iplink_srv_t *, void *, size_t);
+
 
 #endif