#ifndef _IDE_H
#define _IDE_H
-#define IDE_BUS(dev) (dev >> 1)
+#define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
+
+#define ATA_CURR_BASE(dev) (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
+extern ulong ide_bus_offset[];
#ifdef CONFIG_IDE_LED
#endif /* CONFIG_IDE_LED */
-#ifdef CFG_64BIT_LBA
+#ifdef CONFIG_SYS_64BIT_LBA
typedef uint64_t lbaint_t;
#else
typedef ulong lbaint_t;
* Function Prototypes
*/
-void ide_init (void);
-ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer);
-ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer);
+void ide_init(void);
+ulong ide_read(int device, ulong blknr, lbaint_t blkcnt, void *buffer);
+ulong ide_write(int device, ulong blknr, lbaint_t blkcnt, const void *buffer);
+
+#ifdef CONFIG_IDE_PREINIT
+int ide_preinit(void);
+#endif
+
+#ifdef CONFIG_IDE_INIT_POSTRESET
+int ide_init_postreset(void);
+#endif
+
+#if defined(CONFIG_OF_IDE_FIXUP)
+int ide_device_present(int dev);
+#endif
+
+#if defined(CONFIG_IDE_AHB)
+unsigned char ide_read_register(int dev, unsigned int port);
+void ide_write_register(int dev, unsigned int port, unsigned char val);
+void ide_read_data(int dev, ulong *sect_buf, int words);
+void ide_write_data(int dev, ulong *sect_buf, int words);
+#endif
+
+/*
+ * I/O function overrides
+ */
+void ide_input_swap_data(int dev, ulong *sect_buf, int words);
+void ide_input_data(int dev, ulong *sect_buf, int words);
+void ide_output_data(int dev, const ulong *sect_buf, int words);
+void ide_input_data_shorts(int dev, ushort *sect_buf, int shorts);
+void ide_output_data_shorts(int dev, ushort *sect_buf, int shorts);
#endif /* _IDE_H */