target/linux/etrax-2.6/image/e100boot/src/sbl/network.h

   1
   2 extern unsigned char dst_addr_of_device[];
   3 extern unsigned char src_addr_of_device[];
   4 extern unsigned char eth_addr_local[];
   5
   6 extern int pPacket;
   7
   8 extern int promisc;
   9
  10 extern char host1[MAX_STRING_LEN];
  11 extern char host2[MAX_STRING_LEN];
  12
  13 extern int both_addresses;
  14 extern int printPacketType;
  15 extern int p_packet_bpl;
  16
  17
  18 #define UDEC  0
  19 #define CHAR  1
  20 #define ASCII 2
  21 #define HEX   3
  22
  23 #define SIZE_OF_HEADER (sizeof(struct packet_header_T))
  24 #define DATA_SIZE 1460
  25 #define SNAP1      0xaaaa0300
  26 #define SNAP2      0x408c8856
  27 #define SERVER_TAG 0xffffffff
  28 #define CLIENT_TAG 0xfffffffe
  29
  30 #define SIZE_OF_FIRST_HEADER (SIZE_OF_HEADER-8)
  31 #define PACKET_SIZE (DATA_SIZE + SIZE_OF_HEADER)
  32 #define SIZE_OF_BOOT_CMDS ((IO_BUF_END-IO_BUF_START)-CRC_LEN)
  33
  34 #define BOOT_ADDRESS 0x380000f4
  35
  36
  37 void                    NetBoot                 (void);
  38 void                    SendToDevice            (unsigned char *data, int data_len);
  39 void                    Handler                 (unsigned char *buf, const struct pcap_pkthdr *hdr, const unsigned char *p);
  40 void                    GetLocalEthAddr         (void);
  41 void                    net_init                (void);
  42 void                    DecodeSvintoBoot        (const unsigned char *p);