+
/*
- * 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>
-struct cdrom_interface;
struct cdrom_ops {
+ /*
+ * Load CD-ROM. Returns false if CD is not ready.
+ */
+ rd_bool (*insert_cdrom)(void * private_data);
+
+ /*
+ * Logically eject the CD.
+ */
+ void (*eject_cdrom)(void * private_data);
- 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*/);
-
- /*
- * Logically eject the CD.
- */
- void (*eject_cdrom)(struct cdrom_interface *cdrom);
-
- /*
- * 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);
+ /*
+ * Read CD TOC. Returns false if start track is out of bounds.
+ */
+ 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);
+ /*
+ * Return CD-ROM capacity (in 2048 byte frames)
+ */
+ 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);
+ /*
+ * Read a single block from the CD
+ */
+ void (*read_block)(void * private_data, uchar_t * buf, int lba);
- /*
- * Start (spin up) the CD.
- */
- int (*start_cdrom)(struct cdrom_interface *cdrom);
+ /*
+ * Start (spin up) the CD.
+ */
+ 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
