| /* |
| * 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-*- |
| * |
| * $Revision$ |
| * $Date$ |
| * |
| * |
| * 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 */ |
