cmd: Add Support for UFS commands

[oweals/u-boot.git] / net / net.c

diff --git a/net/net.c b/net/net.c
index e9f7a7d85e7365d574850b8426b18b4df2813e88..ded86e7456715ebfc39ce1f52cdd5fd954870963 100644 (file)
--- a/net/net.c
+++ b/net/net.c
@@ -90,11 +90,15 @@
 #include <common.h>
 #include <command.h>
 #include <console.h>
-#include <environment.h>
+#include <env.h>
+#include <env_internal.h>
 #include <errno.h>
 #include <net.h>
 #include <net/fastboot.h>
 #include <net/tftp.h>
+#if defined(CONFIG_CMD_PCAP)
+#include <net/pcap.h>
+#endif
 #if defined(CONFIG_LED_STATUS)
 #include <miiphy.h>
 #include <status_led.h>
@@ -131,10 +135,6 @@ struct in_addr net_dns_server;
 struct in_addr net_dns_server2;
 #endif
 
-#ifdef CONFIG_MCAST_TFTP       /* Multicast TFTP */
-struct in_addr net_mcast_addr;
-#endif
-
 /** END OF BOOTP EXTENTIONS **/
 
 /* Our ethernet address */
@@ -675,6 +675,11 @@ done:
        net_set_icmp_handler(NULL);
 #endif
        net_set_state(prev_net_state);
+
+#if defined(CONFIG_CMD_PCAP)
+       if (pcap_active())
+               pcap_print_status();
+#endif
        return ret;
 }
 
@@ -1087,6 +1092,9 @@ void net_process_received_packet(uchar *in_packet, int len)
 
        debug_cond(DEBUG_NET_PKT, "packet received\n");
 
+#if defined(CONFIG_CMD_PCAP)
+       pcap_post(in_packet, len, false);
+#endif
        net_rx_packet = in_packet;
        net_rx_packet_len = len;
        et = (struct ethernet_hdr *)in_packet;
@@ -1216,9 +1224,6 @@ void net_process_received_packet(uchar *in_packet, int len)
                dst_ip = net_read_ip(&ip->ip_dst);
                if (net_ip.s_addr && dst_ip.s_addr != net_ip.s_addr &&
                    dst_ip.s_addr != 0xFFFFFFFF) {
-#ifdef CONFIG_MCAST_TFTP
-                       if (net_mcast_addr != dst_ip)
-#endif
                                return;
                }
                /* Read source IP address for later use */
@@ -1259,6 +1264,9 @@ void net_process_received_packet(uchar *in_packet, int len)
                        return;
                }
 
+               if (ntohs(ip->udp_len) < UDP_HDR_SIZE || ntohs(ip->udp_len) > ntohs(ip->ip_len))
+                       return;
+
                debug_cond(DEBUG_DEV_PKT,
                           "received UDP (to=%pI4, from=%pI4, len=%d)\n",
                           &dst_ip, &src_ip, len);
@@ -1620,3 +1628,15 @@ ushort env_get_vlan(char *var)
 {
        return string_to_vlan(env_get(var));
 }
+
+void eth_parse_enetaddr(const char *addr, uint8_t *enetaddr)
+{
+       char *end;
+       int i;
+
+       for (i = 0; i < 6; ++i) {
+               enetaddr[i] = addr ? simple_strtoul(addr, &end, 16) : 0;
+               if (addr)
+                       addr = (*end) ? end + 1 : end;
+       }
+}