mpc8323erdb: Improve the system performance

[u-boot] / net / net.c

diff --git a/net/net.c b/net/net.c
index c719bc4c0f36d84698e8ae8fc95a3641aa5ff256..44feee2290424a852b18e3fde99aa0b036634600 100644 (file)
--- a/net/net.c
+++ b/net/net.c
@@ -137,6 +137,9 @@ uchar               NetBcastAddr[6] =       /* Ethernet bcast address               */
                        { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 uchar          NetEtherNullAddr[6] =
                        { 0, 0, 0, 0, 0, 0 };
+#ifdef CONFIG_API
+void           (*push_packet)(volatile void *, int len) = 0;
+#endif
 #if defined(CONFIG_CMD_CDP)
 uchar          NetCDPAddr[6] =         /* Ethernet bcast address               */
                        { 0x01, 0x00, 0x0c, 0xcc, 0xcc, 0xcc };
@@ -593,7 +596,9 @@ void NetStartAgain (void)
        NetSetHandler (startAgainHandler);
 #else  /* !CONFIG_NET_MULTI*/
        eth_halt ();
+#if !defined(CONFIG_NET_DO_NOT_TRY_ANOTHER)
        eth_try_another (!NetRestarted);
+#endif
        eth_init (gd->bd);
        if (NetRestartWrap) {
                NetRestartWrap = 0;
@@ -1161,6 +1166,13 @@ NetReceive(volatile uchar * inpkt, int len)
        if (len < ETHER_HDR_SIZE)
                return;
 
+#ifdef CONFIG_API
+       if (push_packet) {
+               (*push_packet)(inpkt, len);
+               return;
+       }
+#endif
+
 #if defined(CONFIG_CMD_CDP)
        /* keep track if packet is CDP */
        iscdp = memcmp(et->et_dest, NetCDPAddr, 6) == 0;