/[gxemul]/trunk/src/devices/dev_disk.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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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_disk.c,v 1.9 2005/11/13 00:14:08 debug Exp $   *  $Id: dev_disk.c,v 1.11 2006/02/09 20:02:59 debug Exp $
29   *   *
30   *  Basic "Disk" device. This is a simple test device which can be used to   *  Basic "Disk" device. This is a simple test device which can be used to
31   *  read and write data from disk devices.   *  read and write data from disk devices.
# Line 59  struct disk_data { Line 59  struct disk_data {
59  /*  /*
60   *  dev_disk_buf_access():   *  dev_disk_buf_access():
61   */   */
62  int dev_disk_buf_access(struct cpu *cpu, struct memory *mem,  DEVICE_ACCESS(disk_buf)
         uint64_t relative_addr, unsigned char *data, size_t len,  
         int writeflag, void *extra)  
63  {  {
64          struct disk_data *d = (struct disk_data *) extra;          struct disk_data *d = (struct disk_data *) extra;
65    
# Line 76  int dev_disk_buf_access(struct cpu *cpu, Line 74  int dev_disk_buf_access(struct cpu *cpu,
74  /*  /*
75   *  dev_disk_access():   *  dev_disk_access():
76   */   */
77  int dev_disk_access(struct cpu *cpu, struct memory *mem,  DEVICE_ACCESS(disk)
         uint64_t relative_addr, unsigned char *data, size_t len,  
         int writeflag, void *extra)  
78  {  {
79          struct disk_data *d = (struct disk_data *) extra;          struct disk_data *d = (struct disk_data *) extra;
80          uint64_t idata = 0, odata = 0;          uint64_t idata = 0, odata = 0;
# Line 142  int dev_disk_access(struct cpu *cpu, str Line 138  int dev_disk_access(struct cpu *cpu, str
138  }  }
139    
140    
141  /*  DEVINIT(disk)
  *  devinit_disk():  
  */  
 int devinit_disk(struct devinit *devinit)  
142  {  {
143          struct disk_data *d = malloc(sizeof(struct disk_data));          struct disk_data *d = malloc(sizeof(struct disk_data));
144          size_t nlen;          size_t nlen;
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