Changeset 87e5658c in mainline for uspace/srv/ethip/ethip.h

Timestamp:

2012-02-27T00:03:26Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

962f03b

Parents:

081971b

Message:

Prototype ARP responder.

File:

• uspace/srv/ethip/ethip.h (modified) (1 diff)

uspace/srv/ethip/ethip.h

@@ -74 +74 @@
 } eth_frame_t;
 
+/** ARP opcode */
+typedef enum {
+        /** Request */
+        aop_request,
+        /** Reply */
+        aop_reply
+} arp_opcode_t;
+
+/** ARP packet (for 48-bit MAC addresses and IPv4)
+ *
+ * Internal representation
+ */
+typedef struct {
+        /** Opcode */
+        arp_opcode_t opcode;
+        /** Sender hardware address */
+        mac48_addr_t sender_hw_addr;
+        /** Sender protocol address */
+        iplink_srv_addr_t sender_proto_addr;
+        /** Target hardware address */
+        mac48_addr_t target_hw_addr;
+        /** Target protocol address */
+        iplink_srv_addr_t target_proto_addr;
+} arp_eth_packet_t;
+
 extern int ethip_iplink_init(ethip_nic_t *);
 extern int ethip_received(iplink_srv_t *, void *, size_t);
-
 
 #endif