Initial submission of the PCem-Experimental source code.

src/ide.h

@@ -0,0 +1,60 @@
+#ifndef __IDE__
+#define __IDE__
+
+struct IDE;
+
+extern void writeide(int ide_board, uint16_t addr, uint8_t val);
+extern void writeidew(int ide_board, uint16_t val);
+extern uint8_t readide(int ide_board, uint16_t addr);
+extern uint16_t readidew(int ide_board);
+extern void callbackide(int ide_board);
+extern void resetide(void);
+extern void ide_init();
+extern void ide_ter_init();
+extern void ide_pri_enable();
+extern void ide_sec_enable();
+extern void ide_ter_enable();
+extern void ide_pri_disable();
+extern void ide_sec_disable();
+extern void ide_ter_disable();
+extern void ide_set_bus_master(int (*read_sector)(int channel, uint8_t *data), int (*write_sector)(int channel, uint8_t *data), void (*set_irq)(int channel));
+
+/*ATAPI stuff*/
+typedef struct ATAPI
+{
+        int (*ready)(void);
+        int (*medium_changed)(void);
+        int (*readtoc)(uint8_t *b, uint8_t starttrack, int msf, int maxlen, int single);
+        int (*readtoc_session)(uint8_t *b, int msf, int maxlen);
+        int (*readtoc_raw)(uint8_t *b, int maxlen);
+        uint8_t (*getcurrentsubchannel)(uint8_t *b, int msf);
+        void (*readsector)(uint8_t *b, int sector);
+        void (*readsector_raw)(uint8_t *b, int sector);
+        void (*playaudio)(uint32_t pos, uint32_t len, int ismsf);
+        void (*seek)(uint32_t pos);
+        void (*load)(void);
+        void (*eject)(void);
+        void (*pause)(void);
+        void (*resume)(void);
+        uint32_t (*size)(void);
+		int (*status)(void);
+		int (*is_track_audio)(uint32_t pos, int ismsf);
+        void (*stop)(void);
+        void (*exit)(void);
+} ATAPI;
+
+extern ATAPI *atapi;
+
+void atapi_discchanged();
+
+void atapi_insert_cdrom();
+
+extern int ideboard;
+
+extern int idecallback[3];
+
+extern char ide_fn[4][512];
+
+extern int cdrom_channel;
+
+#endif //__IDE__