/[gxemul]/trunk/src/devices/dev_ether.c
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revision 21 by dpavlin, Mon Oct 8 16:19:23 2007 UTC revision 22 by dpavlin, Mon Oct 8 16:19:37 2007 UTC
# Line 1  Line 1 
1  /*  /*
2   *  Copyright (C) 2005  Anders Gavare.  All rights reserved.   *  Copyright (C) 2005-2006  Anders Gavare.  All rights reserved.
3   *   *
4   *  Redistribution and use in source and binary forms, with or without   *  Redistribution and use in source and binary forms, with or without
5   *  modification, are permitted provided that the following conditions are met:   *  modification, are permitted provided that the following conditions are met:
# Line 25  Line 25 
25   *  SUCH DAMAGE.   *  SUCH DAMAGE.
26   *     *  
27   *   *
28   *  $Id: dev_ether.c,v 1.9 2005/11/13 00:14:08 debug Exp $   *  $Id: dev_ether.c,v 1.11 2006/02/09 20:02:59 debug Exp $
29   *   *
30   *  Basic "ethernet" network device. This is a simple test device which can   *  Basic "ethernet" network device. This is a simple test device which can
31   *  be used to send and receive packets to/from a simulated ethernet network.   *  be used to send and receive packets to/from a simulated ethernet network.
# Line 86  void dev_ether_tick(struct cpu *cpu, voi Line 86  void dev_ether_tick(struct cpu *cpu, voi
86  /*  /*
87   *  dev_ether_buf_access():   *  dev_ether_buf_access():
88   */   */
89  int dev_ether_buf_access(struct cpu *cpu, struct memory *mem,  DEVICE_ACCESS(ether_buf)
         uint64_t relative_addr, unsigned char *data, size_t len,  
         int writeflag, void *extra)  
90  {  {
91          struct ether_data *d = (struct ether_data *) extra;          struct ether_data *d = (struct ether_data *) extra;
92    
# Line 103  int dev_ether_buf_access(struct cpu *cpu Line 101  int dev_ether_buf_access(struct cpu *cpu
101  /*  /*
102   *  dev_ether_access():   *  dev_ether_access():
103   */   */
104  int dev_ether_access(struct cpu *cpu, struct memory *mem,  DEVICE_ACCESS(ether)
         uint64_t relative_addr, unsigned char *data, size_t len,  
         int writeflag, void *extra)  
105  {  {
106          struct ether_data *d = (struct ether_data *) extra;          struct ether_data *d = (struct ether_data *) extra;
107          uint64_t idata = 0, odata = 0;          uint64_t idata = 0, odata = 0;
# Line 200  int dev_ether_access(struct cpu *cpu, st Line 196  int dev_ether_access(struct cpu *cpu, st
196  }  }
197    
198    
199  /*  DEVINIT(ether)
  *  devinit_ether():  
  */  
 int devinit_ether(struct devinit *devinit)  
200  {  {
201          struct ether_data *d = malloc(sizeof(struct ether_data));          struct ether_data *d = malloc(sizeof(struct ether_data));
202          size_t nlen;          size_t nlen;
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