/* * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved. * * This software may be freely used, copied, modified, and distributed * provided that the above copyright notice is preserved in all copies of the * software. */ /* -*-C-*- * * 1.1.1.1 * 1999/04/16 01:34:27 * * * ethernet.h: Angel drivers for Ethernet using Fusion UDP/IP stack */ #ifndef angel_ethernet_h #define angel_ethernet_h /* * the UDP ports that Angel Ethernet uses */ #define CTRL_PORT 1913 /* * the size of the largest packet accepted on the control socket */ #define CTRL_MAXPACKET 6 /* * This is the "magic number" sent to the control port to * request that the channel port numbers are returned */ #define CTRL_MAGIC "Angel" /* * Array used for responding to a request on the control port */ typedef unsigned char CtrlResponse[10]; #define RESP_MAGIC 0 #define RESP_DBUG 6 #define RESP_APPL 8 /* * indices for accessing the array of port numbers sent * over the control socket */ #define DBUG_INDEX 0 #define APPL_INDEX 1 #ifdef TARGET # include "devdriv.h" extern const struct angel_DeviceEntry angel_EthernetDevice; /* * Function: angel_EthernetPoll * Purpose: Poll Fusion for newly arrived packets * * Pre-conditions: Called in SVC mode with the lock * * Params: * Input: data IGNORE'd * * Returns: Nothing * * Post-conditions: Will have passed any packets received along to * higher levels */ void angel_EthernetPoll(unsigned int data); void angel_EthernetNOP(unsigned int data); /* * Function: angel_FindEthernetConfigBlock * Purpose: Search the Flash for an ethernet config block and return * it if found. * * Params: None * * Returns: NULL if no config block found, the address if one is found. * */ extern angel_EthernetConfigBlock *angel_FindEthernetConfigBlock(void); #else /* def TARGET */ # ifndef COMPILING_ON_WINDOWS # define ioctlsocket(x, y, z) ioctl((x), (y), (z)) # define closesocket(x) close(x) # endif #endif /* def TARGET */ #endif /* ndef angel_ethernet_h */ /* EOF ethernet.h */