[PATCH] ide resync

Ok this first piece eliminates some of the use of ide_ioreg_t, which
actually only works as a ulong anyway. Its a dysfunctional abstraction.

We also need the ide pci stuff if we have IDE PCI not if we have PCI but
only legacy mode IDE support

include/asm-i386/ide.h

@@ -16,14 +16,14 @@
 #include <linux/config.h>
 
 #ifndef MAX_HWIFS
-# ifdef CONFIG_PCI
+# ifdef CONFIG_BLK_DEV_IDEPCI
 #define MAX_HWIFS	10
 # else
 #define MAX_HWIFS	6
 # endif
 #endif
 
-static __inline__ int ide_default_irq(ide_ioreg_t base)
+static __inline__ int ide_default_irq(unsigned long base)
 {
 	switch (base) {
 		case 0x1f0: return 14;
@@ -37,16 +37,24 @@ static __inline__ int ide_default_irq(ide_ioreg_t base)
 	}
 }
 
-static __inline__ ide_ioreg_t ide_default_io_base(int index)
+static __inline__ unsigned long ide_default_io_base(int index)
 {
-	static unsigned long ata_io_base[MAX_HWIFS] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
-
-	return ata_io_base[index];
+	switch (index) {
+		case 0:	return 0x1f0;
+		case 1:	return 0x170;
+		case 2: return 0x1e8;
+		case 3: return 0x168;
+		case 4: return 0x1e0;
+		case 5: return 0x160;
+		default:
+			return 0;
+	}
 }
 
-static __inline__ void ide_init_hwif_ports(hw_regs_t *hw, ide_ioreg_t data_port, ide_ioreg_t ctrl_port, int *irq)
+static __inline__ void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
+	 unsigned long ctrl_port, int *irq)
 {
-	ide_ioreg_t reg = data_port;
+	unsigned long reg = data_port;
 	int i;
 
 	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
@@ -65,7 +73,7 @@ static __inline__ void ide_init_hwif_ports(hw_regs_t *hw, ide_ioreg_t data_port,
 
 static __inline__ void ide_init_default_hwifs(void)
 {
-#ifndef CONFIG_PCI
+#ifndef CONFIG_BLK_DEV_IDEPCI
 	hw_regs_t hw;
 	int index;
 
@@ -75,9 +83,11 @@ static __inline__ void ide_init_default_hwifs(void)
 		hw.irq = ide_default_irq(ide_default_io_base(index));
 		ide_register_hw(&hw, NULL);
 	}
-#endif
+#endif /* CONFIG_BLK_DEV_IDEPCI */
 }
 
+#include <asm-generic/ide_iops.h>
+
 #endif /* __KERNEL__ */
 
 #endif /* __ASMi386_IDE_H */