X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Finclude%2Fdevices%2Fcdrom.h;fp=palacios%2Finclude%2Fdevices%2Fcdrom.h;h=c4f5b466e83dd3b85a0973405122f93c92b5b9d2;hp=0000000000000000000000000000000000000000;hb=ddc16b0737cf58f7aa90a69c6652cdf4090aec51;hpb=626595465a2c6987606a6bc697df65130ad8c2d3

diff --git a/palacios/include/devices/cdrom.h b/palacios/include/devices/cdrom.h
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+++ b/palacios/include/devices/cdrom.h
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+
+/*
+ * 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__
+
+
+#ifdef __V3VEE__
+
+#include <devices/ramdisk.h>
+#include <devices/ide.h>
+#include <palacios/vmm_types.h>
+
+
+
+
+
+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);
+  
+  /* 
+   * 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)(void * private_data);
+  
+  /*
+   * 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)(void * private_data);
+
+  void (*set_LBA)(void * private_data, uchar_t lba);
+};
+
+
+
+
+struct vm_device * v3_create_cdrom(struct vm_device * ramdisk_dev, void * ramdisk, uint_t ramdisk_size);
+
+
+
+#endif // !__V3VEE__
+
+#endif