15 files changed, 99 insertions, 75 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 22d25113d76a..573fca1fbd9b 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -9,7 +9,7 @@ config SUPERH
         def_bool y
         select EMBEDDED
         select HAVE_CLK
-        select HAVE_IDE
+        select HAVE_IDE if HAS_IOPORT
         select HAVE_LMB
         select HAVE_OPROFILE
         select HAVE_GENERIC_DMA_COHERENT
@@ -174,6 +174,9 @@ config ARCH_HAS_DEFAULT_IDLE
 config ARCH_HAS_CPU_IDLE_WAIT
         def_bool y
 
+config NO_IOPORT
+        bool
+
 config IO_TRAPPED
         bool
 
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 938e87d51482..07b35ca2f644 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -154,6 +154,7 @@ config SH_SDK7786
         bool "SDK7786"
         depends on CPU_SUBTYPE_SH7786
         select SYS_SUPPORTS_PCI
+        select NO_IOPORT if !PCI
         help
           Select SDK7786 if configuring for a Renesas Technology Europe
           SH7786-65nm board.
@@ -190,6 +191,7 @@ config SH_URQUELL
         depends on CPU_SUBTYPE_SH7786
         select ARCH_REQUIRE_GPIOLIB
         select SYS_SUPPORTS_PCI
+        select NO_IOPORT if !PCI
 
 config SH_MIGOR
         bool "Migo-R"
@@ -286,6 +288,7 @@ config SH_LBOX_RE2
 config SH_X3PROTO
         bool "SH-X3 Prototype board"
         depends on CPU_SUBTYPE_SHX3
+        select NO_IOPORT if !PCI
 
 config SH_MAGIC_PANEL_R2
         bool "Magic Panel R2"
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index f689554e17c1..b237d525d592 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -39,6 +39,8 @@
 #include <asm/io_generic.h>
 #include <asm/io_trapped.h>
 
+#ifdef CONFIG_HAS_IOPORT
+
 #define inb(p)                  sh_mv.mv_inb((p))
 #define inw(p)                  sh_mv.mv_inw((p))
 #define inl(p)                  sh_mv.mv_inl((p))
@@ -60,6 +62,8 @@
 #define outsw(p,b,c)            sh_mv.mv_outsw((p), (b), (c))
 #define outsl(p,b,c)            sh_mv.mv_outsl((p), (b), (c))
 
+#endif
+
 #define __raw_writeb(v,a)       (__chk_io_ptr(a), *(volatile u8  __force *)(a) = (v))
 #define __raw_writew(v,a)       (__chk_io_ptr(a), *(volatile u16 __force *)(a) = (v))
 #define __raw_writel(v,a)       (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
@@ -240,6 +244,8 @@ __BUILD_MEMORY_STRING(q, u64)
 
 #define IO_SPACE_LIMIT 0xffffffff
 
+#ifdef CONFIG_HAS_IOPORT
+
 /*
  * This function provides a method for the generic case where a
  * board-specific ioport_map simply needs to return the port + some
@@ -255,6 +261,8 @@ static inline void __set_io_port_base(unsigned long pbase)
 
 #define __ioport_map(p, n) sh_mv.mv_ioport_map((p), (n))
 
+#endif
+
 /* We really want to try and get these to memcpy etc */
 void memcpy_fromio(void *, const volatile void __iomem *, unsigned long);
 void memcpy_toio(volatile void __iomem *, const void *, unsigned long);
diff --git a/arch/sh/include/asm/machvec.h b/arch/sh/include/asm/machvec.h
index bc0218cb72e1..a0b0cf79cf8a 100644
--- a/arch/sh/include/asm/machvec.h
+++ b/arch/sh/include/asm/machvec.h
@@ -19,6 +19,10 @@ struct sh_machine_vector {
         const char *mv_name;
         int mv_nr_irqs;
 
+        int (*mv_irq_demux)(int irq);
+        void (*mv_init_irq)(void);
+
+#ifdef CONFIG_HAS_IOPORT
         u8 (*mv_inb)(unsigned long);
         u16 (*mv_inw)(unsigned long);
         u32 (*mv_inl)(unsigned long);
@@ -40,12 +44,9 @@ struct sh_machine_vector {
         void (*mv_outsw)(unsigned long, const void *src, unsigned long count);
         void (*mv_outsl)(unsigned long, const void *src, unsigned long count);
 
-        int (*mv_irq_demux)(int irq);
-
-        void (*mv_init_irq)(void);
-
         void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size);
         void (*mv_ioport_unmap)(void __iomem *);
+#endif
 
         int (*mv_clk_init)(void);
         int (*mv_mode_pins)(void);
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 650b92f00ee5..e25f3c69525d 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -12,7 +12,7 @@ endif
 CFLAGS_REMOVE_return_address.o = -pg
 
 obj-y   := clkdev.o debugtraps.o dma-nommu.o dumpstack.o                \
-           idle.o io.o io_generic.o irq.o                               \
+           idle.o io.o irq.o                                            \
            irq_$(BITS).o machvec.o nmi_debug.o process.o                \
            process_$(BITS).o ptrace_$(BITS).o                           \
            reboot.o return_address.o                                    \
@@ -39,6 +39,7 @@ obj-$(CONFIG_DUMP_CODE)		+= disassemble.o
 obj-$(CONFIG_HIBERNATION)       += swsusp.o
 obj-$(CONFIG_DWARF_UNWINDER)    += dwarf.o
 obj-$(CONFIG_PERF_EVENTS)       += perf_event.o perf_callchain.o
+obj-$(CONFIG_HAS_IOPORT)        += io_generic.o
 
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)                += hw_breakpoint.o
 obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)     += localtimer.o
diff --git a/arch/sh/kernel/io.c b/arch/sh/kernel/io.c
index 4770c241c679..5c51b794ba2a 100644
--- a/arch/sh/kernel/io.c
+++ b/arch/sh/kernel/io.c
@@ -112,25 +112,3 @@ void memset_io(volatile void __iomem *dst, int c, unsigned long count)
         }
 }
 EXPORT_SYMBOL(memset_io);
-
-#ifndef CONFIG_GENERIC_IOMAP
-
-void __iomem *ioport_map(unsigned long port, unsigned int nr)
-{
-        void __iomem *ret;
-
-        ret = __ioport_map_trapped(port, nr);
-        if (ret)
-                return ret;
-
-        return __ioport_map(port, nr);
-}
-EXPORT_SYMBOL(ioport_map);
-
-void ioport_unmap(void __iomem *addr)
-{
-        sh_mv.mv_ioport_unmap(addr);
-}
-EXPORT_SYMBOL(ioport_unmap);
-
-#endif /* CONFIG_GENERIC_IOMAP */
diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index e1e1dbd19557..447d78f666f9 100644
--- a/arch/sh/kernel/io_generic.c
+++ b/arch/sh/kernel/io_generic.c
@@ -158,3 +158,23 @@ void __iomem *generic_ioport_map(unsigned long addr, unsigned int size)
 void generic_ioport_unmap(void __iomem *addr)
 {
 }
+
+#ifndef CONFIG_GENERIC_IOMAP
+void __iomem *ioport_map(unsigned long port, unsigned int nr)
+{
+        void __iomem *ret;
+
+        ret = __ioport_map_trapped(port, nr);
+        if (ret)
+                return ret;
+
+        return __ioport_map(port, nr);
+}
+EXPORT_SYMBOL(ioport_map);
+
+void ioport_unmap(void __iomem *addr)
+{
+        sh_mv.mv_ioport_unmap(addr);
+}
+EXPORT_SYMBOL(ioport_unmap);
+#endif /* CONFIG_GENERIC_IOMAP */
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
index 4a8bb4eeb8ad..2947d2bd1291 100644
--- a/arch/sh/kernel/io_trapped.c
+++ b/arch/sh/kernel/io_trapped.c
@@ -91,10 +91,14 @@ int register_trapped_io(struct trapped_io *tiop)
         tiop->magic = IO_TRAPPED_MAGIC;
         INIT_LIST_HEAD(&tiop->list);
         spin_lock_irq(&trapped_lock);
+#ifdef CONFIG_HAS_IOPORT
         if (flags & IORESOURCE_IO)
                 list_add(&tiop->list, &trapped_io);
+#endif
+#ifdef CONFIG_HAS_IOMEM
         if (flags & IORESOURCE_MEM)
                 list_add(&tiop->list, &trapped_mem);
+#endif
         spin_unlock_irq(&trapped_lock);
 
         return 0;
diff --git a/arch/sh/kernel/machvec.c b/arch/sh/kernel/machvec.c
index 85cfaf916fdc..9f9bb63616ad 100644
--- a/arch/sh/kernel/machvec.c
+++ b/arch/sh/kernel/machvec.c
@@ -118,6 +118,14 @@ void __init sh_mv_setup(void)
                 sh_mv.mv_##elem = generic_##elem; \
 } while (0)
 
+#ifdef CONFIG_HAS_IOPORT
+
+#ifdef P2SEG
+        __set_io_port_base(P2SEG);
+#else
+        __set_io_port_base(0);
+#endif
+
         mv_set(inb);    mv_set(inw);    mv_set(inl);
         mv_set(outb);   mv_set(outw);   mv_set(outl);
 
@@ -129,16 +137,13 @@ void __init sh_mv_setup(void)
 
         mv_set(ioport_map);
         mv_set(ioport_unmap);
+
+#endif
+
         mv_set(irq_demux);
         mv_set(mode_pins);
         mv_set(mem_init);
 
         if (!sh_mv.mv_nr_irqs)
                 sh_mv.mv_nr_irqs = NR_IRQS;
-
-#ifdef P2SEG
-        __set_io_port_base(P2SEG);
-#else
-        __set_io_port_base(0);
-#endif
 }
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index f34f1dbeb577..3bfe8fafc6ad 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -21,7 +21,8 @@ if SERIO
 config SERIO_I8042
         tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86
         default y
-        depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && !M68K && !BLACKFIN
+        depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \
+                   (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN
         help
           i8042 is the chip over which the standard AT keyboard and PS/2
           mouse are connected to the computer. If you use these devices,
diff --git a/drivers/usb/gadget/m66592-udc.h b/drivers/usb/gadget/m66592-udc.h
index 8b960deed680..c3caf1ac73ce 100644
--- a/drivers/usb/gadget/m66592-udc.h
+++ b/drivers/usb/gadget/m66592-udc.h
@@ -537,35 +537,35 @@ struct m66592 {
 /*-------------------------------------------------------------------------*/
 static inline u16 m66592_read(struct m66592 *m66592, unsigned long offset)
 {
-        return inw((unsigned long)m66592->reg + offset);
+        return ioread16(m66592->reg + offset);
 }
 
 static inline void m66592_read_fifo(struct m66592 *m66592,
                 unsigned long offset,
                 void *buf, unsigned long len)
 {
-        unsigned long fifoaddr = (unsigned long)m66592->reg + offset;
+        void __iomem *fifoaddr = m66592->reg + offset;
 
         if (m66592->pdata->on_chip) {
                 len = (len + 3) / 4;
-                insl(fifoaddr, buf, len);
+                ioread32_rep(fifoaddr, buf, len);
         } else {
                 len = (len + 1) / 2;
-                insw(fifoaddr, buf, len);
+                ioread16_rep(fifoaddr, buf, len);
         }
 }
 
 static inline void m66592_write(struct m66592 *m66592, u16 val,
                                 unsigned long offset)
 {
-        outw(val, (unsigned long)m66592->reg + offset);
+        iowrite16(val, m66592->reg + offset);
 }
 
 static inline void m66592_write_fifo(struct m66592 *m66592,
                 unsigned long offset,
                 void *buf, unsigned long len)
 {
-        unsigned long fifoaddr = (unsigned long)m66592->reg + offset;
+        void __iomem *fifoaddr = m66592->reg + offset;
 
         if (m66592->pdata->on_chip) {
                 unsigned long count;
@@ -573,25 +573,25 @@ static inline void m66592_write_fifo(struct m66592 *m66592,
                 int i;
 
                 count = len / 4;
-                outsl(fifoaddr, buf, count);
+                iowrite32_rep(fifoaddr, buf, count);
 
                 if (len & 0x00000003) {
                         pb = buf + count * 4;
                         for (i = 0; i < (len & 0x00000003); i++) {
                                 if (m66592_read(m66592, M66592_CFBCFG)) /* le */
-                                        outb(pb[i], fifoaddr + (3 - i));
+                                        iowrite8(pb[i], fifoaddr + (3 - i));
                                 else
-                                        outb(pb[i], fifoaddr + i);
+                                        iowrite8(pb[i], fifoaddr + i);
                         }
                 }
         } else {
                 unsigned long odd = len & 0x0001;
 
                 len = len / 2;
-                outsw(fifoaddr, buf, len);
+                iowrite16_rep(fifoaddr, buf, len);
                 if (odd) {
                         unsigned char *p = buf + len*2;
-                        outb(*p, fifoaddr);
+                        iowrite8(*p, fifoaddr);
                 }
         }
 }
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 888d8f166c0b..70a817842755 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -1500,7 +1500,7 @@ static int __exit r8a66597_remove(struct platform_device *pdev)
         struct r8a66597         *r8a66597 = dev_get_drvdata(&pdev->dev);
 
         del_timer_sync(&r8a66597->timer);
-        iounmap((void *)r8a66597->reg);
+        iounmap(r8a66597->reg);
         free_irq(platform_get_irq(pdev, 0), r8a66597);
         r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req);
 #ifdef CONFIG_HAVE_CLK
@@ -1578,7 +1578,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
         init_timer(&r8a66597->timer);
         r8a66597->timer.function = r8a66597_timer;
         r8a66597->timer.data = (unsigned long)r8a66597;
-        r8a66597->reg = (unsigned long)reg;
+        r8a66597->reg = reg;
 
 #ifdef CONFIG_HAVE_CLK
         if (r8a66597->pdata->on_chip) {
diff --git a/drivers/usb/gadget/r8a66597-udc.h b/drivers/usb/gadget/r8a66597-udc.h
index 9a537aa07968..f763b5190afa 100644
--- a/drivers/usb/gadget/r8a66597-udc.h
+++ b/drivers/usb/gadget/r8a66597-udc.h
@@ -91,7 +91,7 @@ struct r8a66597_ep {
 
 struct r8a66597 {
         spinlock_t              lock;
-        unsigned long           reg;
+        void __iomem            *reg;
 
 #ifdef CONFIG_HAVE_CLK
         struct clk *clk;
@@ -127,7 +127,7 @@ struct r8a66597 {
 
 static inline u16 r8a66597_read(struct r8a66597 *r8a66597, unsigned long offset)
 {
-        return inw(r8a66597->reg + offset);
+        return ioread16(r8a66597->reg + offset);
 }
 
 static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
@@ -135,7 +135,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
                                       unsigned char *buf,
                                       int len)
 {
-        unsigned long fifoaddr = r8a66597->reg + offset;
+        void __iomem *fifoaddr = r8a66597->reg + offset;
         unsigned int data;
         int i;
 
@@ -144,7 +144,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
 
                 /* aligned buf case */
                 if (len >= 4 && !((unsigned long)buf & 0x03)) {
-                        insl(fifoaddr, buf, len / 4);
+                        ioread32_rep(fifoaddr, buf, len / 4);
                         buf += len & ~0x03;
                         len &= 0x03;
                 }
@@ -152,7 +152,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
                 /* unaligned buf case */
                 for (i = 0; i < len; i++) {
                         if (!(i & 0x03))
-                                data = inl(fifoaddr);
+                                data = ioread32(fifoaddr);
 
                         buf[i] = (data >> ((i & 0x03) * 8)) & 0xff;
                 }
@@ -161,7 +161,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
 
                 /* aligned buf case */
                 if (len >= 2 && !((unsigned long)buf & 0x01)) {
-                        insw(fifoaddr, buf, len / 2);
+                        ioread16_rep(fifoaddr, buf, len / 2);
                         buf += len & ~0x01;
                         len &= 0x01;
                 }
@@ -169,7 +169,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
                 /* unaligned buf case */
                 for (i = 0; i < len; i++) {
                         if (!(i & 0x01))
-                                data = inw(fifoaddr);
+                                data = ioread16(fifoaddr);
 
                         buf[i] = (data >> ((i & 0x01) * 8)) & 0xff;
                 }
@@ -179,7 +179,7 @@ static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
 static inline void r8a66597_write(struct r8a66597 *r8a66597, u16 val,
                                   unsigned long offset)
 {
-        outw(val, r8a66597->reg + offset);
+        iowrite16(val, r8a66597->reg + offset);
 }
 
 static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
@@ -187,21 +187,21 @@ static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
                                        unsigned char *buf,
                                        int len)
 {
-        unsigned long fifoaddr = r8a66597->reg + offset;
+        void __iomem *fifoaddr = r8a66597->reg + offset;
         int adj = 0;
         int i;
 
         if (r8a66597->pdata->on_chip) {
                 /* 32-bit access only if buf is 32-bit aligned */
                 if (len >= 4 && !((unsigned long)buf & 0x03)) {
-                        outsl(fifoaddr, buf, len / 4);
+                        iowrite32_rep(fifoaddr, buf, len / 4);
                         buf += len & ~0x03;
                         len &= 0x03;
                 }
         } else {
                 /* 16-bit access only if buf is 16-bit aligned */
                 if (len >= 2 && !((unsigned long)buf & 0x01)) {
-                        outsw(fifoaddr, buf, len / 2);
+                        iowrite16_rep(fifoaddr, buf, len / 2);
                         buf += len & ~0x01;
                         len &= 0x01;
                 }
@@ -216,7 +216,7 @@ static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
         }
 
         for (i = 0; i < len; i++)
-                outb(buf[i], fifoaddr + adj - (i & adj));
+                iowrite8(buf[i], fifoaddr + adj - (i & adj));
 }
 
 static inline void r8a66597_mdfy(struct r8a66597 *r8a66597,
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 6db57ab6079d..1a2bb4ce638f 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -2404,7 +2404,7 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev)
 
         del_timer_sync(&r8a66597->rh_timer);
         usb_remove_hcd(hcd);
-        iounmap((void *)r8a66597->reg);
+        iounmap(r8a66597->reg);
 #ifdef CONFIG_HAVE_CLK
         if (r8a66597->pdata->on_chip)
                 clk_put(r8a66597->clk);
@@ -2496,7 +2496,7 @@ static int __devinit r8a66597_probe(struct platform_device *pdev)
         init_timer(&r8a66597->rh_timer);
         r8a66597->rh_timer.function = r8a66597_timer;
         r8a66597->rh_timer.data = (unsigned long)r8a66597;
-        r8a66597->reg = (unsigned long)reg;
+        r8a66597->reg = reg;
 
         /* make sure no interrupts are pending */
         ret = r8a66597_clock_enable(r8a66597);
diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h
index 228e3fb23854..95d0f5adfdcf 100644
--- a/drivers/usb/host/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
@@ -112,7 +112,7 @@ struct r8a66597_root_hub {
 
 struct r8a66597 {
         spinlock_t lock;
-        unsigned long reg;
+        void __iomem *reg;
 #ifdef CONFIG_HAVE_CLK
         struct clk *clk;
 #endif
@@ -170,67 +170,67 @@ static inline struct urb *r8a66597_get_urb(struct r8a66597 *r8a66597,
 
 static inline u16 r8a66597_read(struct r8a66597 *r8a66597, unsigned long offset)
 {
-        return inw(r8a66597->reg + offset);
+        return ioread16(r8a66597->reg + offset);
 }
 
 static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
                                       unsigned long offset, u16 *buf,
                                       int len)
 {
-        unsigned long fifoaddr = r8a66597->reg + offset;
+        void __iomem *fifoaddr = r8a66597->reg + offset;
         unsigned long count;
 
         if (r8a66597->pdata->on_chip) {
                 count = len / 4;
-                insl(fifoaddr, buf, count);
+                ioread32_rep(fifoaddr, buf, count);
 
                 if (len & 0x00000003) {
-                        unsigned long tmp = inl(fifoaddr);
+                        unsigned long tmp = ioread32(fifoaddr);
                         memcpy((unsigned char *)buf + count * 4, &tmp,
                                len & 0x03);
                 }
         } else {
                 len = (len + 1) / 2;
-                insw(fifoaddr, buf, len);
+                ioread16_rep(fifoaddr, buf, len);
         }
 }
 
 static inline void r8a66597_write(struct r8a66597 *r8a66597, u16 val,
                                   unsigned long offset)
 {
-        outw(val, r8a66597->reg + offset);
+        iowrite16(val, r8a66597->reg + offset);
 }
 
 static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
                                        unsigned long offset, u16 *buf,
                                        int len)
 {
-        unsigned long fifoaddr = r8a66597->reg + offset;
+        void __iomem *fifoaddr = r8a66597->reg + offset;
         unsigned long count;
         unsigned char *pb;
         int i;
 
         if (r8a66597->pdata->on_chip) {
                 count = len / 4;
-                outsl(fifoaddr, buf, count);
+                iowrite32_rep(fifoaddr, buf, count);
 
                 if (len & 0x00000003) {
                         pb = (unsigned char *)buf + count * 4;
                         for (i = 0; i < (len & 0x00000003); i++) {
                                 if (r8a66597_read(r8a66597, CFIFOSEL) & BIGEND)
-                                        outb(pb[i], fifoaddr + i);
+                                        iowrite8(pb[i], fifoaddr + i);
                                 else
-                                        outb(pb[i], fifoaddr + 3 - i);
+                                        iowrite8(pb[i], fifoaddr + 3 - i);
                         }
                 }
         } else {
                 int odd = len & 0x0001;
 
                 len = len / 2;
-                outsw(fifoaddr, buf, len);
+                ioread16_rep(fifoaddr, buf, len);
                 if (unlikely(odd)) {
                         buf = &buf[len];
-                        outb((unsigned char)*buf, fifoaddr);
+                        iowrite8((unsigned char)*buf, fifoaddr);
                 }
         }
 }