Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (58 commits)
  ide: remove ide_init_default_irq() macro
  ide: move default IDE ports setup to ide_generic host driver
  ide: remove obsoleted "idex=noprobe" kernel parameter (take 2)
  ide: remove needless hwif->irq check from ide_hwif_configure()
  ide: init hwif->{io_ports,irq} explicitly in legacy VLB host drivers
  ide: limit legacy VLB host drivers to alpha, x86 and mips
  cmd640: init hwif->{io_ports,irq} explicitly
  cmd640: cleanup setup_device_ptrs()
  ide: add ide-4drives host driver (take 3)
  ide: remove ppc ifdef from init_ide_data()
  ide: remove ide_default_io_ctl() macro
  ide: remove CONFIG_IDE_ARCH_OBSOLETE_INIT
  ide: add CONFIG_IDE_ARCH_OBSOLETE_DEFAULTS (take 2)
  ppc/pmac: remove no longer needed IDE quirk
  ppc: don't include <linux/ide.h>
  ppc: remove ppc_ide_md
  ppc/pplus: remove ppc_ide_md.ide_init_hwif hook
  ppc/sandpoint: remove ppc_ide_md hooks
  ppc/lopec: remove ppc_ide_md hooks
  ppc/mpc8xx: remove ppc_ide_md hooks
  ...

1 files changed, 32 insertions, 25 deletions

diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index 6d50310ecaea..3d90bf7d3d73 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -31,39 +31,48 @@
 #include <linux/hdreg.h>
 #include <linux/ioport.h>
 
-struct ide_machdep_calls {
-        int         (*default_irq)(unsigned long base);
-        unsigned long (*default_io_base)(int index);
-        void        (*ide_init_hwif)(hw_regs_t *hw,
-                                     unsigned long data_port,
-                                     unsigned long ctrl_port,
-                                     int *irq);
-};
-
-extern struct ide_machdep_calls ppc_ide_md;
-
-#define IDE_ARCH_OBSOLETE_DEFAULTS
-
+/* FIXME: use ide_platform host driver */
 static __inline__ int ide_default_irq(unsigned long base)
 {
-        if (ppc_ide_md.default_irq)
-                return ppc_ide_md.default_irq(base);
+#ifdef CONFIG_PPLUS
+        switch (base) {
+        case 0x1f0:     return 14;
+        case 0x170:     return 15;
+        }
+#endif
+#ifdef CONFIG_PPC_PREP
+        switch (base) {
+        case 0x1f0:     return 13;
+        case 0x170:     return 13;
+        case 0x1e8:     return 11;
+        case 0x168:     return 10;
+        case 0xfff0:    return 14;      /* MCP(N)750 ide0 */
+        case 0xffe0:    return 15;      /* MCP(N)750 ide1 */
+        }
+#endif
         return 0;
 }
 
+/* FIXME: use ide_platform host driver */
 static __inline__ unsigned long ide_default_io_base(int index)
 {
-        if (ppc_ide_md.default_io_base)
-                return ppc_ide_md.default_io_base(index);
+#ifdef CONFIG_PPLUS
+        switch (index) {
+        case 0:         return 0x1f0;
+        case 1:         return 0x170;
+        }
+#endif
+#ifdef CONFIG_PPC_PREP
+        switch (index) {
+        case 0:         return 0x1f0;
+        case 1:         return 0x170;
+        case 2:         return 0x1e8;
+        case 3:         return 0x168;
+        }
+#endif
         return 0;
 }
 
-#ifdef CONFIG_PCI
-#define ide_init_default_irq(base)      (0)
-#else
-#define ide_init_default_irq(base)      ide_default_irq(base)
-#endif
-
 #ifdef CONFIG_BLK_DEV_MPC8xx_IDE
 #define IDE_ARCH_ACK_INTR  1
 #define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
@@ -71,8 +80,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
 
 #endif /* __powerpc64__ */
 
-#define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
-
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_POWERPC_IDE_H */