7 files changed, 190 insertions, 260 deletions

diff --git a/arch/sh/boards/renesas/hs7751rvoip/Kconfig b/arch/sh/boards/renesas/hs7751rvoip/Kconfig
new file mode 100644
index 000000000000..1743be477be5
--- /dev/null
+++ b/arch/sh/boards/renesas/hs7751rvoip/Kconfig
@@ -0,0 +1,12 @@
+if SH_HS7751RVOIP
+
+menu "HS7751RVoIP options"
+
+config HS7751RVOIP_CODEC
+        bool "Support VoIP Codec section"
+        help
+          Selecting this option will support CODEC section.
+
+endmenu
+
+endif
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Makefile b/arch/sh/boards/renesas/hs7751rvoip/Makefile
index e8b4109ace11..e626377c55ee 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/Makefile
+++ b/arch/sh/boards/renesas/hs7751rvoip/Makefile
@@ -1,12 +1,8 @@
 #
 # Makefile for the HS7751RVoIP specific parts of the kernel
 #
-# Note! Dependencies are done automagically by 'make dep', which also
-# removes any old dependencies. DON'T put your own dependencies here
-# unless it's something special (ie not a .c file).
-#
 
-obj-y    := mach.o setup.o io.o irq.o led.o
+obj-y    := setup.o io.o irq.o
 
 obj-$(CONFIG_PCI) += pci.o
 
diff --git a/arch/sh/boards/renesas/hs7751rvoip/io.c b/arch/sh/boards/renesas/hs7751rvoip/io.c
index 3a1abfa2fefb..9ea1136b219b 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/io.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/io.c
@@ -10,21 +10,16 @@
  * placeholder code from io_hs7751rvoip.c left in with the
  * expectation of later SuperIO and PCMCIA access.
  */
-
 #include <linux/kernel.h>
 #include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
 #include <asm/io.h>
 #include <asm/hs7751rvoip/hs7751rvoip.h>
 #include <asm/addrspace.h>
 
-#include <linux/module.h>
-#include <linux/pci.h>
-#include "../../../drivers/pci/pci-sh7751.h"
-
-extern void *area5_io8_base;    /* Area 5 8bit I/O Base address */
 extern void *area6_io8_base;    /* Area 6 8bit I/O Base address */
 extern void *area5_io16_base;   /* Area 5 16bit I/O Base address */
-extern void *area6_io16_base;   /* Area 6 16bit I/O Base address */
 
 /*
  * The 7751R HS7751RVoIP uses the built-in PCI controller (PCIC)
@@ -33,25 +28,8 @@ extern void *area6_io16_base;	/* Area 6 16bit I/O Base address */
  * like the other Solution Engine boards.
  */
 
-#define PCIIOBR         (volatile long *)PCI_REG(SH7751_PCIIOBR)
-#define PCIMBR          (volatile long *)PCI_REG(SH7751_PCIMBR)
-#define PCI_IO_AREA     SH7751_PCI_IO_BASE
-#define PCI_MEM_AREA    SH7751_PCI_CONFIG_BASE
-
-#define PCI_IOMAP(adr)  (PCI_IO_AREA + (adr & ~SH7751_PCIIOBR_MASK))
-
-#if defined(CONFIG_HS7751RVOIP_CODEC)
 #define CODEC_IO_BASE   0x1000
-#endif
-
-#define maybebadio(name,port) \
-  printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
-         #name, (port), (__u32) __builtin_return_address(0))
-
-static inline void delay(void)
-{
-        ctrl_inw(0xa0000000);
-}
+#define CODEC_IOMAP(a)  ((unsigned long)area6_io8_base + ((a) - CODEC_IO_BASE))
 
 static inline unsigned long port2adr(unsigned int port)
 {
@@ -59,9 +37,10 @@ static inline unsigned long port2adr(unsigned int port)
                 if (port == 0x3f6)
                         return ((unsigned long)area5_io16_base + 0x0c);
                 else
-                        return ((unsigned long)area5_io16_base + 0x800 + ((port-0x1f0) << 1));
+                        return ((unsigned long)area5_io16_base + 0x800 +
+                                ((port-0x1f0) << 1));
         else
-                maybebadio(port2adr, (unsigned long)port);
+                maybebadio((unsigned long)port);
         return port;
 }
 
@@ -78,25 +57,10 @@ static inline int shifted_port(unsigned long port)
 }
 
 #if defined(CONFIG_HS7751RVOIP_CODEC)
-static inline int
-codec_port(unsigned long port)
-{
-        if (CODEC_IO_BASE <= port && port < (CODEC_IO_BASE+0x20))
-                return 1;
-        else
-                return 0;
-}
-#endif
-
-/* In case someone configures the kernel w/o PCI support: in that */
-/* scenario, don't ever bother to check for PCI-window addresses */
-
-/* NOTE: WINDOW CHECK MAY BE A BIT OFF, HIGH PCIBIOS_MIN_IO WRAPS? */
-#if defined(CONFIG_PCI)
-#define CHECK_SH7751_PCIIO(port) \
-  ((port >= PCIBIOS_MIN_IO) && (port < (PCIBIOS_MIN_IO + SH7751_PCI_IO_SIZE)))
+#define codec_port(port)        \
+        ((CODEC_IO_BASE <= (port)) && ((port) < (CODEC_IO_BASE + 0x20)))
 #else
-#define CHECK_SH7751_PCIIO(port) (0)
+#define codec_port(port)        (0)
 #endif
 
 /*
@@ -109,15 +73,13 @@ codec_port(unsigned long port)
 unsigned char hs7751rvoip_inb(unsigned long port)
 {
         if (PXSEG(port))
-                return *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                return ctrl_inb(port);
         else if (codec_port(port))
-                return *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                return *(volatile unsigned char *)PCI_IOMAP(port);
+                return ctrl_inb(CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                return ctrl_inb(pci_ioaddr(port));
         else
-                return (*(volatile unsigned short *)port2adr(port) & 0xff);
+                return ctrl_inw(port2adr(port)) & 0xff;
 }
 
 unsigned char hs7751rvoip_inb_p(unsigned long port)
@@ -125,38 +87,36 @@ unsigned char hs7751rvoip_inb_p(unsigned long port)
         unsigned char v;
 
         if (PXSEG(port))
-                v = *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                v = ctrl_inb(port);
         else if (codec_port(port))
-                v = *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                v = *(volatile unsigned char *)PCI_IOMAP(port);
+                v = ctrl_inb(CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                v = ctrl_inb(pci_ioaddr(port));
         else
-                v = (*(volatile unsigned short *)port2adr(port) & 0xff);
-        delay();
+                v = ctrl_inw(port2adr(port)) & 0xff;
+        ctrl_delay();
         return v;
 }
 
 unsigned short hs7751rvoip_inw(unsigned long port)
 {
         if (PXSEG(port))
-                return *(volatile unsigned short *)port;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                return *(volatile unsigned short *)PCI_IOMAP(port);
+                return ctrl_inw(port);
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                return ctrl_inw(pci_ioaddr(port));
         else
-                maybebadio(inw, port);
+                maybebadio(port);
         return 0;
 }
 
 unsigned int hs7751rvoip_inl(unsigned long port)
 {
         if (PXSEG(port))
-                return *(volatile unsigned long *)port;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                return *(volatile unsigned long *)PCI_IOMAP(port);
+                return ctrl_inl(port);
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                return ctrl_inl(pci_ioaddr(port));
         else
-                maybebadio(inl, port);
+                maybebadio(port);
         return 0;
 }
 
@@ -164,146 +124,160 @@ void hs7751rvoip_outb(unsigned char value, unsigned long port)
 {
 
         if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                ctrl_outb(value, port);
         else if (codec_port(port))
-                *(volatile unsigned cjar *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = value;
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                *(unsigned char *)PCI_IOMAP(port) = value;
+                ctrl_outb(value, CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                ctrl_outb(value, pci_ioaddr(port));
         else
-                *(volatile unsigned short *)port2adr(port) = value;
+                ctrl_outb(value, port2adr(port));
 }
 
 void hs7751rvoip_outb_p(unsigned char value, unsigned long port)
 {
         if (PXSEG(port))
-                *(volatile unsigned char *)port = value;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                ctrl_outb(value, port);
         else if (codec_port(port))
-                *(volatile unsigned cjar *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = value;
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                *(unsigned char *)PCI_IOMAP(port) = value;
+                ctrl_outb(value, CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                ctrl_outb(value, pci_ioaddr(port));
         else
-                *(volatile unsigned short *)port2adr(port) = value;
-        delay();
+                ctrl_outw(value, port2adr(port));
+
+        ctrl_delay();
 }
 
 void hs7751rvoip_outw(unsigned short value, unsigned long port)
 {
         if (PXSEG(port))
-                *(volatile unsigned short *)port = value;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                *(unsigned short *)PCI_IOMAP(port) = value;
+                ctrl_outw(value, port);
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                ctrl_outw(value, pci_ioaddr(port));
         else
-                maybebadio(outw, port);
+                maybebadio(port);
 }
 
 void hs7751rvoip_outl(unsigned int value, unsigned long port)
 {
         if (PXSEG(port))
-                *(volatile unsigned long *)port = value;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                *((unsigned long *)PCI_IOMAP(port)) = value;
+                ctrl_outl(value, port);
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                ctrl_outl(value, pci_ioaddr(port));
         else
-                maybebadio(outl, port);
+                maybebadio(port);
 }
 
 void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count)
 {
+        u8 *buf = addr;
+
         if (PXSEG(port))
-                while (count--) *((unsigned char *) addr)++ = *(volatile unsigned char *)port;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                while (count--)
+                        *buf++ = ctrl_inb(port);
         else if (codec_port(port))
-                while (count--) *((unsigned char *) addr)++ = *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE));
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
-                volatile __u8 *bp = (__u8 *)PCI_IOMAP(port);
+                while (count--)
+                        *buf++ = ctrl_inb(CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port)) {
+                volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
 
-                while (count--) *((volatile unsigned char *) addr)++ = *bp;
+                while (count--)
+                        *buf++ = *bp;
         } else {
-                volatile __u16 *p = (volatile unsigned short *)port2adr(port);
+                volatile u16 *p = (volatile u16 *)port2adr(port);
 
-                while (count--) *((unsigned char *) addr)++ = *p & 0xff;
+                while (count--)
+                        *buf++ = *p & 0xff;
         }
 }
 
 void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count)
 {
-        volatile __u16 *p;
+        volatile u16 *p;
+        u16 *buf = addr;
 
         if (PXSEG(port))
-                p = (volatile unsigned short *)port;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                p = (volatile unsigned short *)PCI_IOMAP(port);
+                p = (volatile u16 *)port;
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                p = (volatile u16 *)pci_ioaddr(port);
         else
-                p = (volatile unsigned short *)port2adr(port);
-        while (count--) *((__u16 *) addr)++ = *p;
+                p = (volatile u16 *)port2adr(port);
+        while (count--)
+                *buf++ = *p;
 }
 
 void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count)
 {
-        if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
-                volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
 
-                while (count--) *((__u32 *) addr)++ = *p;
+        if (is_pci_ioaddr(port) || shifted_port(port)) {
+                volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
+                u32 *buf = addr;
+
+                while (count--)
+                        *buf++ = *p;
         } else
-                maybebadio(insl, port);
+                maybebadio(port);
 }
 
 void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count)
 {
+        const u8 *buf = addr;
+
         if (PXSEG(port))
-                while (count--) *(volatile unsigned char *)port = *((unsigned char *) addr)++;
-#if defined(CONFIG_HS7751RVOIP_CODEC)
+                while (count--)
+                        ctrl_outb(*buf++, port);
         else if (codec_port(port))
-                while (count--) *(volatile unsigned char *)((unsigned long)area6_io8_base+(port-CODEC_IO_BASE)) = *((unsigned char *) addr)++;
-#endif
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
-                volatile __u8 *bp = (__u8 *)PCI_IOMAP(port);
+                while (count--)
+                        ctrl_outb(*buf++, CODEC_IOMAP(port));
+        else if (is_pci_ioaddr(port) || shifted_port(port)) {
+                volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
 
-                while (count--) *bp = *((volatile unsigned char *) addr)++;
+                while (count--)
+                        *bp = *buf++;
         } else {
-                volatile __u16 *p = (volatile unsigned short *)port2adr(port);
+                volatile u16 *p = (volatile u16 *)port2adr(port);
 
-                while (count--) *p = *((unsigned char *) addr)++;
+                while (count--)
+                        *p = *buf++;
         }
 }
 
 void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count)
 {
-        volatile __u16 *p;
+        volatile u16 *p;
+        const u16 *buf = addr;
 
         if (PXSEG(port))
-                p = (volatile unsigned short *)port;
-        else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
-                p = (volatile unsigned short *)PCI_IOMAP(port);
+                p = (volatile u16 *)port;
+        else if (is_pci_ioaddr(port) || shifted_port(port))
+                p = (volatile u16 *)pci_ioaddr(port);
         else
-                p = (volatile unsigned short *)port2adr(port);
-        while (count--) *p = *((__u16 *) addr)++;
+                p = (volatile u16 *)port2adr(port);
+
+        while (count--)
+                *p = *buf++;
 }
 
 void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count)
 {
-        if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
-                volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
+        const u32 *buf = addr;
 
-                while (count--) *p = *((__u32 *) addr)++;
+        if (is_pci_ioaddr(port) || shifted_port(port)) {
+                volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
+
+                while (count--)
+                        *p = *buf++;
         } else
-                maybebadio(outsl, port);
+                maybebadio(port);
 }
 
-void *hs7751rvoip_ioremap(unsigned long offset, unsigned long size)
+void __iomem *hs7751rvoip_ioport_map(unsigned long port, unsigned int size)
 {
-        if (offset >= 0xfd000000)
-                return (void *)offset;
-        else
-                return (void *)P2SEGADDR(offset);
-}
-EXPORT_SYMBOL(hs7751rvoip_ioremap);
+        if (PXSEG(port))
+                return (void __iomem *)port;
+        else if (unlikely(codec_port(port) && (size == 1)))
+                return (void __iomem *)CODEC_IOMAP(port);
+        else if (is_pci_ioaddr(port))
+                return (void __iomem *)pci_ioaddr(port);
 
-unsigned long hs7751rvoip_isa_port2addr(unsigned long offset)
-{
-        return port2adr(offset);
+        return (void __iomem *)port2adr(port);
 }
diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c
index 705b7ddcb0d2..c617b188258a 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/irq.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/irq.c
@@ -35,30 +35,24 @@ static unsigned int startup_hs7751rvoip_irq(unsigned int irq)
 
 static void disable_hs7751rvoip_irq(unsigned int irq)
 {
-        unsigned long flags;
         unsigned short val;
         unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
 
         /* Set the priority in IPR to 0 */
-        local_irq_save(flags);
         val = ctrl_inw(IRLCNTR3);
         val &= mask;
         ctrl_outw(val, IRLCNTR3);
-        local_irq_restore(flags);
 }
 
 static void enable_hs7751rvoip_irq(unsigned int irq)
 {
-        unsigned long flags;
         unsigned short val;
         unsigned short value = (0x0001 << mask_pos[irq]);
 
         /* Set priority in IPR back to original value */
-        local_irq_save(flags);
         val = ctrl_inw(IRLCNTR3);
         val |= value;
         ctrl_outw(val, IRLCNTR3);
-        local_irq_restore(flags);
 }
 
 static void ack_hs7751rvoip_irq(unsigned int irq)
diff --git a/arch/sh/boards/renesas/hs7751rvoip/led.c b/arch/sh/boards/renesas/hs7751rvoip/led.c
deleted file mode 100644
index b6608fff9f38..000000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/led.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/arch/sh/kernel/setup_hs7751rvoip.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-
-#include <asm/io.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-
-extern unsigned int debug_counter;
-
-void debug_led_disp(void)
-{
-        unsigned short value;
-
-        value = (unsigned char)debug_counter++;
-        ctrl_outb((0xf0|value), PA_OUTPORTR);
-        if (value == 0x0f)
-                debug_counter = 0;
-}
diff --git a/arch/sh/boards/renesas/hs7751rvoip/mach.c b/arch/sh/boards/renesas/hs7751rvoip/mach.c
deleted file mode 100644
index caf967f77c61..000000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/mach.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_hs7751rvoip.c
- *
- * Minor tweak of mach_se.c file to reference hs7751rvoip-specific items.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Machine vector for the Renesas Technology sales HS7751RVoIP
- */
-
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/irq.h>
-#include <asm/hs7751rvoip/io.h>
-
-extern void init_hs7751rvoip_IRQ(void);
-extern void *hs7751rvoip_ioremap(unsigned long, unsigned long);
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_hs7751rvoip __initmv = {
-        .mv_nr_irqs             = 72,
-
-        .mv_inb                 = hs7751rvoip_inb,
-        .mv_inw                 = hs7751rvoip_inw,
-        .mv_inl                 = hs7751rvoip_inl,
-        .mv_outb                = hs7751rvoip_outb,
-        .mv_outw                = hs7751rvoip_outw,
-        .mv_outl                = hs7751rvoip_outl,
-
-        .mv_inb_p               = hs7751rvoip_inb_p,
-        .mv_inw_p               = hs7751rvoip_inw,
-        .mv_inl_p               = hs7751rvoip_inl,
-        .mv_outb_p              = hs7751rvoip_outb_p,
-        .mv_outw_p              = hs7751rvoip_outw,
-        .mv_outl_p              = hs7751rvoip_outl,
-
-        .mv_insb                = hs7751rvoip_insb,
-        .mv_insw                = hs7751rvoip_insw,
-        .mv_insl                = hs7751rvoip_insl,
-        .mv_outsb               = hs7751rvoip_outsb,
-        .mv_outsw               = hs7751rvoip_outsw,
-        .mv_outsl               = hs7751rvoip_outsl,
-
-        .mv_ioremap             = hs7751rvoip_ioremap,
-        .mv_isa_port2addr       = hs7751rvoip_isa_port2addr,
-        .mv_init_irq            = init_hs7751rvoip_IRQ,
-};
-ALIAS_MV(hs7751rvoip)
diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c
index 29fb5ff70fb5..0414c15c3458 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/setup.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c
@@ -1,44 +1,38 @@
 /*
- * linux/arch/sh/kernel/setup_hs7751rvoip.c
+ * Renesas Technology Sales HS7751RVoIP Support.
  *
  * Copyright (C) 2000  Kazumoto Kojima
  *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
  * Modified for HS7751RVoIP by
  * Atom Create Engineering Co., Ltd. 2002.
  * Lineo uSolutions, Inc. 2003.
  */
-
 #include <linux/init.h>
 #include <linux/irq.h>
-
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
 #include <linux/hdreg.h>
 #include <linux/ide.h>
+#include <linux/pm.h>
 #include <asm/io.h>
 #include <asm/hs7751rvoip/hs7751rvoip.h>
+#include <asm/machvec.h>
+#include <asm/rtc.h>
+#include <asm/irq.h>
 
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-
-/* defined in mm/ioremap.c */
-extern void * p3_ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags);
-
-unsigned int debug_counter;
-
-const char *get_system_type(void)
+static void __init hs7751rvoip_init_irq(void)
 {
-        return "HS7751RVoIP";
+#if defined(CONFIG_HS7751RVOIP_CODEC)
+        make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+        make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+#endif
+
+        init_hs7751rvoip_IRQ();
 }
 
-/*
- * Initialize the board
- */
-void __init platform_setup(void)
+static void hs7751rvoip_power_off(void)
 {
-        printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
-        ctrl_outb(0xf0, PA_OUTPORTR);
-        debug_counter = 0;
+        ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
 }
 
 void *area5_io8_base;
@@ -46,16 +40,15 @@ void *area6_io8_base;
 void *area5_io16_base;
 void *area6_io16_base;
 
-int __init cf_init(void)
+static int __init hs7751rvoip_cf_init(void)
 {
         pgprot_t prot;
-        unsigned long paddrbase, psize;
+        unsigned long paddrbase;
 
         /* open I/O area window */
         paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
-        psize = PAGE_SIZE;
         prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
-        area5_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+        area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
         if (!area5_io16_base) {
                 printk("allocate_cf_area : can't open CF I/O window!\n");
                 return -ENOMEM;
@@ -64,19 +57,18 @@ int __init cf_init(void)
         /* XXX : do we need attribute and common-memory area also? */
 
         paddrbase = virt_to_phys((void *)PA_AREA6_IO);
-        psize = PAGE_SIZE;
 #if defined(CONFIG_HS7751RVOIP_CODEC)
         prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
 #else
         prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
 #endif
-        area6_io8_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+        area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
         if (!area6_io8_base) {
                 printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
                 return -ENOMEM;
         }
         prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
-        area6_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+        area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
         if (!area6_io16_base) {
                 printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
                 return -ENOMEM;
@@ -85,4 +77,46 @@ int __init cf_init(void)
         return 0;
 }
 
-__initcall (cf_init);
+/*
+ * Initialize the board
+ */
+static void __init hs7751rvoip_setup(char **cmdline_p)
+{
+        device_initcall(hs7751rvoip_cf_init);
+
+        ctrl_outb(0xf0, PA_OUTPORTR);
+        pm_power_off = hs7751rvoip_power_off;
+
+        printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
+}
+
+struct sh_machine_vector mv_hs7751rvoip __initmv = {
+        .mv_name                = "HS7751RVoIP",
+        .mv_setup               = hs7751rvoip_setup,
+        .mv_nr_irqs             = 72,
+
+        .mv_inb                 = hs7751rvoip_inb,
+        .mv_inw                 = hs7751rvoip_inw,
+        .mv_inl                 = hs7751rvoip_inl,
+        .mv_outb                = hs7751rvoip_outb,
+        .mv_outw                = hs7751rvoip_outw,
+        .mv_outl                = hs7751rvoip_outl,
+
+        .mv_inb_p               = hs7751rvoip_inb_p,
+        .mv_inw_p               = hs7751rvoip_inw,
+        .mv_inl_p               = hs7751rvoip_inl,
+        .mv_outb_p              = hs7751rvoip_outb_p,
+        .mv_outw_p              = hs7751rvoip_outw,
+        .mv_outl_p              = hs7751rvoip_outl,
+
+        .mv_insb                = hs7751rvoip_insb,
+        .mv_insw                = hs7751rvoip_insw,
+        .mv_insl                = hs7751rvoip_insl,
+        .mv_outsb               = hs7751rvoip_outsb,
+        .mv_outsw               = hs7751rvoip_outsw,
+        .mv_outsl               = hs7751rvoip_outsl,
+
+        .mv_init_irq            = hs7751rvoip_init_irq,
+        .mv_ioport_map          = hs7751rvoip_ioport_map,
+};
+ALIAS_MV(hs7751rvoip)