projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 3a9c3d12 NC |
1 | /* |
| 2 | * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved. | |
| 3 | * | |
| 4 | * This software may be freely used, copied, modified, and distributed | |
| 5 | * provided that the above copyright notice is preserved in all copies of the | |
| 6 | * software. | |
| 7 | */ | |
| 8 | ||
| 9 | /* -*-C-*- | |
| 10 | * | |
| 11 | * $Revision$ | |
| 12 | * $Date$ | |
| 13 | * | |
| 14 | * | |
| 15 | * ethernet.h: Angel drivers for Ethernet using Fusion UDP/IP stack | |
| 16 | */ | |
| 17 | #ifndef angel_ethernet_h | |
| 18 | #define angel_ethernet_h | |
| 19 | ||
| 20 | /* | |
| 21 | * the UDP ports that Angel Ethernet uses | |
| 22 | */ | |
| 23 | #define CTRL_PORT 1913 | |
| 24 | ||
| 25 | /* | |
| 26 | * the size of the largest packet accepted on the control socket | |
| 27 | */ | |
| 28 | #define CTRL_MAXPACKET 6 | |
| 29 | ||
| 30 | /* | |
| 31 | * This is the "magic number" sent to the control port to | |
| 32 | * request that the channel port numbers are returned | |
| 33 | */ | |
| 34 | #define CTRL_MAGIC "Angel" | |
| 35 | ||
| 36 | /* | |
| 37 | * Array used for responding to a request on the control port | |
| 38 | */ | |
| 39 | typedef unsigned char CtrlResponse[10]; | |
| 40 | #define RESP_MAGIC 0 | |
| 41 | #define RESP_DBUG 6 | |
| 42 | #define RESP_APPL 8 | |
| 43 | ||
| 44 | /* | |
| 45 | * indices for accessing the array of port numbers sent | |
| 46 | * over the control socket | |
| 47 | */ | |
| 48 | #define DBUG_INDEX 0 | |
| 49 | #define APPL_INDEX 1 | |
| 50 | ||
| 51 | #ifdef TARGET | |
| 52 | ||
| 53 | # include "devdriv.h" | |
| 54 | ||
| 55 | extern const struct angel_DeviceEntry angel_EthernetDevice; | |
| 56 | ||
| 57 | /* | |
| 58 | * Function: angel_EthernetPoll | |
| 59 | * Purpose: Poll Fusion for newly arrived packets | |
| 60 | * | |
| 61 | * Pre-conditions: Called in SVC mode with the lock | |
| 62 | * | |
| 63 | * Params: | |
| 64 | * Input: data IGNORE'd | |
| 65 | * | |
| 66 | * Returns: Nothing | |
| 67 | * | |
| 68 | * Post-conditions: Will have passed any packets received along to | |
| 69 | * higher levels | |
| 70 | */ | |
| 71 | void angel_EthernetPoll(unsigned int data); | |
| 72 | ||
| 73 | void angel_EthernetNOP(unsigned int data); | |
| 74 | ||
| 75 | ||
| 76 | /* | |
| 77 | * Function: angel_FindEthernetConfigBlock | |
| 78 | * Purpose: Search the Flash for an ethernet config block and return | |
| 79 | * it if found. | |
| 80 | * | |
| 81 | * Params: None | |
| 82 | * | |
| 83 | * Returns: NULL if no config block found, the address if one is found. | |
| 84 | * | |
| 85 | */ | |
| 86 | extern angel_EthernetConfigBlock *angel_FindEthernetConfigBlock(void); | |
| 87 | ||
| 88 | #else /* def TARGET */ | |
| 89 | ||
| 90 | # ifndef COMPILING_ON_WINDOWS | |
| 91 | # define ioctlsocket(x, y, z) ioctl((x), (y), (z)) | |
| 92 | # define closesocket(x) close(x) | |
| 93 | # endif | |
| 94 | ||
| 95 | #endif /* def TARGET */ | |
| 96 | ||
| 97 | #endif /* ndef angel_ethernet_h */ | |
| 98 | ||
| 99 | /* EOF ethernet.h */ |