@@ -13,7 +13,6 @@
#define _ASM_IO_H
#include <linux/compiler.h>
-#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/irqflags.h>
@@ -25,7 +24,6 @@
#include <asm/cpu-features.h>
#include <asm/page.h>
#include <asm/pgtable-bits.h>
-#include <asm/processor.h>
#include <asm/string.h>
#include <mangle-port.h>
@@ -41,6 +39,11 @@
# define __raw_ioswabq(a, x) (x)
# define ____raw_ioswabq(a, x) (x)
+# define _ioswabb ioswabb
+# define _ioswabw ioswabw
+# define _ioswabl ioswabl
+# define _ioswabq ioswabq
+
# define __relaxed_ioswabb ioswabb
# define __relaxed_ioswabw ioswabw
# define __relaxed_ioswabl ioswabl
@@ -126,6 +129,7 @@ static inline phys_addr_t virt_to_phys(const volatile void *x)
* almost all conceivable cases a device driver should not be using
* this function
*/
+#define phys_to_virt phys_to_virt
static inline void * phys_to_virt(unsigned long address)
{
return __va(address);
@@ -296,9 +300,9 @@ static inline type pfx##read##bwlq(const volatile void __iomem *mem) \
return pfx##ioswab##bwlq(__mem, __val); \
}
-#define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, barrier, relax, p) \
+#define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, barrier, relax) \
\
-static inline void pfx##out##bwlq##p(type val, unsigned long port) \
+static inline void pfx##out##bwlq(type val, unsigned long port) \
{ \
volatile type *__addr; \
type __val; \
@@ -318,7 +322,7 @@ static inline void pfx##out##bwlq##p(type val, unsigned long port) \
*__addr = __val; \
} \
\
-static inline type pfx##in##bwlq##p(unsigned long port) \
+static inline type pfx##in##bwlq(unsigned long port) \
{ \
volatile type *__addr; \
type __val; \
@@ -360,11 +364,10 @@ __BUILD_MEMORY_PFX(__mem_, q, u64, 0)
#endif
#define __BUILD_IOPORT_PFX(bus, bwlq, type) \
- __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0,) \
- __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0, _p)
+ __BUILD_IOPORT_SINGLE(bus, bwlq, type, 1, 0)
#define BUILDIO_IOPORT(bwlq, type) \
- __BUILD_IOPORT_PFX(, bwlq, type) \
+ __BUILD_IOPORT_PFX(_, bwlq, type) \
__BUILD_IOPORT_PFX(__mem_, bwlq, type)
BUILDIO_IOPORT(b, u8)
@@ -412,14 +415,6 @@ __BUILDIO(q, u64)
#define writeq_be(val, addr) \
__raw_writeq(cpu_to_be64((val)), (__force unsigned *)(addr))
-/*
- * Some code tests for these symbols
- */
-#ifdef CONFIG_64BIT
-#define readq readq
-#define writeq writeq
-#endif
-
#define __BUILD_MEMORY_STRING(bwlq, type) \
\
static inline void writes##bwlq(volatile void __iomem *mem, \
@@ -480,18 +475,6 @@ BUILDSTRING(l, u32)
BUILDSTRING(q, u64)
#endif
-static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
-{
- memset((void __force *) addr, val, count);
-}
-static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
-{
- memcpy(dst, (void __force *) src, count);
-}
-static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
-{
- memcpy((void __force *) dst, src, count);
-}
/*
* The caches on some architectures aren't dma-coherent and have need to
@@ -548,6 +531,61 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
#define csr_out32(v, a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST) = (v))
#define csr_in32(a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST))
+
+#define __raw_readb __raw_readb
+#define __raw_readw __raw_readw
+#define __raw_readl __raw_readl
+#ifdef CONFIG_64BIT
+#define __raw_readq __raw_readq
+#endif
+#define __raw_writeb __raw_writeb
+#define __raw_writew __raw_writew
+#define __raw_writel __raw_writel
+#ifdef CONFIG_64BIT
+#define __raw_writeq __raw_writeq
+#endif
+
+#define readb readb
+#define readw readw
+#define readl readl
+#ifdef CONFIG_64BIT
+#define readq readq
+#endif
+#define writeb writeb
+#define writew writew
+#define writel writel
+#ifdef CONFIG_64BIT
+#define writeq writeq
+#endif
+
+#define readsb readsb
+#define readsw readsw
+#define readsl readsl
+#ifdef CONFIG_64BIT
+#define readsq readsq
+#endif
+#define writesb writesb
+#define writesw writesw
+#define writesl writesl
+#ifdef CONFIG_64BIT
+#define writesq writesq
+#endif
+
+#define _inb _inb
+#define _inw _inw
+#define _inl _inl
+#define insb insb
+#define insw insw
+#define insl insl
+
+#define _outb _outb
+#define _outw _outw
+#define _outl _outl
+#define outsb outsb
+#define outsw outsw
+#define outsl outsl
+
+
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access
@@ -557,4 +595,6 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
void __ioread64_copy(void *to, const void __iomem *from, size_t count);
+#include <asm-generic/io.h>
+
#endif /* _ASM_IO_H */
@@ -2,9 +2,9 @@
#ifndef _ASM_MMIOWB_H
#define _ASM_MMIOWB_H
-#include <asm/io.h>
+#include <asm/barrier.h>
-#define mmiowb() iobarrier_w()
+#define mmiowb() wmb()
#include <asm-generic/mmiowb.h>
@@ -13,8 +13,6 @@
#include <linux/errno.h>
-#include <asm/mips-cps.h>
-
#ifdef CONFIG_SMP
#include <linux/cpumask.h>
@@ -11,13 +11,11 @@
#ifndef __ASM_SMP_H
#define __ASM_SMP_H
-#include <linux/bitops.h>
+#include <linux/compiler.h>
#include <linux/linkage.h>
-#include <linux/smp.h>
#include <linux/threads.h>
#include <linux/cpumask.h>
-#include <linux/atomic.h>
#include <asm/smp-ops.h>
extern int smp_num_siblings;
@@ -43,6 +43,7 @@
#include <asm/sections.h>
#include <asm/setup.h>
#include <asm/smp-ops.h>
+#include <asm/mips-cps.h>
#include <asm/prom.h>
#include <asm/fw/fw.h>
@@ -7,6 +7,9 @@
* Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
+
+#include <linux/io.h>
+
#include <asm/sn/addrs.h>
#include <asm/sn/types.h>
#include <asm/sn/klconfig.h>