#include <palacios/vm_dev.h>
+#define ATAPI_BLOCK_SIZE 2048
+#define IDE_SECTOR_SIZE 512
+
+typedef enum {IDE_NONE, IDE_DISK, IDE_CDROM} v3_ide_dev_type_t;
+
+struct v3_ide_cd_ops {
+ uint32_t (*get_capacity)(void * private_data);
+ // Reads always operate on 2048 byte blocks
+ int (*read)(uint8_t * buf, int block_count, uint64_t lba, void * private_data);
+
+};
+
+
+struct v3_ide_hd_ops {
+ uint64_t (*get_capacity)(void * private_data);
+ // Reads always operate on 2048 byte blocks
+ int (*read)(uint8_t * buf, int sector_count, uint64_t lba, void * private_data);
+
+};
+
+
+int v3_ide_register_cdrom(struct vm_device * ide,
+ uint_t bus_num,
+ uint_t drive_num,
+ char * drive_name,
+ struct v3_ide_cd_ops * ops,
+ void * private_data);
+
+int v3_ide_register_harddisk(struct vm_device * ide,
+ uint_t bus_num,
+ uint_t drive_num,
+ char * drive_name,
+ struct v3_ide_hd_ops * ops,
+ void * private_data);
+
+
+
struct vm_device * v3_create_ide();