X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fdevices%2Fcdrom.h;h=c4f5b466e83dd3b85a0973405122f93c92b5b9d2;hb=f4ba2c6bbcd720a0cd5f9ca9ca0b691656011fa7;hp=fb49ad9c1e4c6f44ee554def4efed5b063de7233;hpb=a1a2be8eb002e13b1eb6ccaca40e4396f8816402;p=palacios.git

diff --git a/palacios/include/devices/cdrom.h b/palacios/include/devices/cdrom.h
index fb49ad9..c4f5b46 100644
--- a/palacios/include/devices/cdrom.h
+++ b/palacios/include/devices/cdrom.h
@@ -1,11 +1,28 @@
+
 /*
- * Zheng Cui
- * cuizheng@cs.unm.edu
- * July 2008
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Zheng Cui<cuizheng@cs.unm.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Zheng Cui<cuizheng@cs.unm.edu> 
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
  */
 
-#ifndef __DEVICES_CDROM_H_
-#define __DEVICES_CDROM_H_
+#ifndef __DEVICES_CDROM_H__
+#define __DEVICES_CDROM_H__
+
+
+#ifdef __V3VEE__
 
 #include <devices/ramdisk.h>
 #include <devices/ide.h>
@@ -14,58 +31,48 @@
 
 
 
-struct cdrom_interface;
 
 struct cdrom_ops {
-  
-  void (*init)(struct cdrom_interface *cdrom);
-
   /* 
    * Load CD-ROM. Returns false if CD is not ready. 
    */
-  rd_bool (*insert_cdrom)(struct cdrom_interface *cdrom, char *dev /*= NULL*/);
+  rd_bool (*insert_cdrom)(void * private_data);
 
   /* 
    * Logically eject the CD.
    */
-  void (*eject_cdrom)(struct cdrom_interface *cdrom);
+  void (*eject_cdrom)(void * private_data);
   
   /* 
    * Read CD TOC. Returns false if start track is out of bounds.
    */
-  rd_bool (*read_toc)(struct cdrom_interface * cdrom, uint8_t * buf, int* length, rd_bool msf, int start_track);
+  rd_bool (*read_toc)(void * private_data, uchar_t * buf, int * length, rd_bool msf, int start_track);
   
   /* 
    * Return CD-ROM capacity (in 2048 byte frames)
    */
-  uint32_t (*capacity)(struct cdrom_interface *cdrom);
+  uint32_t (*capacity)(void * private_data);
   
   /*
    * Read a single block from the CD
    */
-  void (*read_block)(struct cdrom_interface *cdrom, uint8_t* buf, int lba);
+  void (*read_block)(void * private_data, uchar_t * buf, int lba);
   
   /*
    * Start (spin up) the CD.
    */
-  int (*start_cdrom)(struct cdrom_interface *cdrom);
+  int (*start_cdrom)(void * private_data);
+
+  void (*set_LBA)(void * private_data, uchar_t lba);
 };
 
 
-struct cdrom_interface {
 
-  struct cdrom_ops ops;
 
-  ulong_t fd; //memory address
-  ulong_t capacity_B;
-  ulong_t head; //current position
+struct vm_device * v3_create_cdrom(struct vm_device * ramdisk_dev, void * ramdisk, uint_t ramdisk_size);
 
-  uchar_t lba;
 
-  char *path; //for ramdisk, NULL
-  int using_file; //no
-};
 
-void init_cdrom(struct cdrom_interface *cdrom);
+#endif // !__V3VEE__
 
 #endif