ATMEL/PIO: Enable new feature of PIO on Atmel device

[karo-tx-uboot.git] / include / net.h

diff --git a/include/net.h b/include/net.h
index 9564051c56e6f49e14a17bef92ffd55e3c515531..a092f291bbcd643b8eda122b10b0509d1fd4b719 100644 (file)
--- a/include/net.h
+++ b/include/net.h
@@ -19,6 +19,10 @@
 #include <asm/cache.h>
 #include <asm/byteorder.h>     /* for nton* / ntoh* stuff */
 
+#define DEBUG_LL_STATE 0       /* Link local state machine changes */
+#define DEBUG_DEV_PKT 0                /* Packets or info directed to the device */
+#define DEBUG_NET_PKT 0                /* Packets on info on the network at large */
+#define DEBUG_INT_STATE 0      /* Internal network state changes */
 
 /*
  *     The number of receive packet buffers, and the required packet buffer
@@ -395,7 +399,7 @@ extern int          NetRestartWrap;         /* Tried all network devices */
 
 enum proto_t {
        BOOTP, RARP, ARP, TFTPGET, DHCP, PING, DNS, NFS, CDP, NETCONS, SNTP,
-       TFTPSRV, TFTPPUT
+       TFTPSRV, TFTPPUT, LINKLOCAL
 };
 
 /* from net/net.c */
@@ -436,6 +440,7 @@ extern IPaddr_t Mcast_addr;
 #endif
 
 /* Initialize the network adapter */
+extern void net_init(void);
 extern int NetLoop(enum proto_t);
 
 /* Shutdown adapters and cleanup */
@@ -479,17 +484,18 @@ static inline void net_set_state(enum net_loop_state state)
 {
        extern enum net_loop_state net_state;
 
+       debug_cond(DEBUG_INT_STATE, "--- NetState set to %d\n", state);
        net_state = state;
 }
 
-/* Transmit "NetTxPacket" */
+/* Transmit a packet */
 static inline void NetSendPacket(uchar *pkt, int len)
 {
        (void) eth_send(pkt, len);
 }
 
 /*
- * Transmit UDP packet, performing ARP request if needed
+ * Transmit "NetTxPacket" as UDP packet, performing ARP request if needed
  *  (ether will be populated)
  *
  * @param ether Raw packet buffer
@@ -498,7 +504,7 @@ static inline void NetSendPacket(uchar *pkt, int len)
  * @param sport Source UDP port
  * @param payload_len Length of data after the UDP header
  */
-extern int     NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
+extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
                        int sport, int payload_len);
 
 /* Processes a received packet */