X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-x86_64%2Fio.h;h=a05da8a50bfdf28a659df356a0d7a7fbf6342409;hb=9a7e9f1c60bada782014b2f422f6c68c4d5388f3;hp=52ff269fe05473ff255d8ced8c87f80a274e57b9;hpb=9189674026e86e624b1ef1b4eb430e9ad19f9641;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index 52ff269fe05..a05da8a50bf 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -135,6 +135,9 @@ static inline void __iomem * ioremap (unsigned long offset, unsigned long size)
 	return __ioremap(offset, size, 0);
 }
 
+extern void *early_ioremap(unsigned long addr, unsigned long size);
+extern void early_iounmap(void *addr, unsigned long size);
+
 /*
  * This one maps high address device memory and turns off caching for that area.
  * it's useful if some control registers are in such an area and write combining
@@ -174,7 +177,7 @@ static inline __u16 __readw(const volatile void __iomem *addr)
 {
 	return *(__force volatile __u16 *)addr;
 }
-static inline __u32 __readl(const volatile void __iomem *addr)
+static __always_inline __u32 __readl(const volatile void __iomem *addr)
 {
 	return *(__force volatile __u32 *)addr;
 }
@@ -197,23 +200,6 @@ static inline __u64 __readq(const volatile void __iomem *addr)
 
 #define mmiowb()
 
-#ifdef CONFIG_UNORDERED_IO
-static inline void __writel(__u32 val, volatile void __iomem *addr)
-{
-	volatile __u32 __iomem *target = addr;
-	asm volatile("movnti %1,%0"
-		     : "=m" (*target)
-		     : "r" (val) : "memory");
-}
-
-static inline void __writeq(__u64 val, volatile void __iomem *addr)
-{
-	volatile __u64 __iomem *target = addr;
-	asm volatile("movnti %1,%0"
-		     : "=m" (*target)
-		     : "r" (val) : "memory");
-}
-#else
 static inline void __writel(__u32 b, volatile void __iomem *addr)
 {
 	*(__force volatile __u32 *)addr = b;
@@ -222,7 +208,6 @@ static inline void __writeq(__u64 b, volatile void __iomem *addr)
 {
 	*(__force volatile __u64 *)addr = b;
 }
-#endif
 static inline void __writeb(__u8 b, volatile void __iomem *addr)
 {
 	*(__force volatile __u8 *)addr = b;
@@ -264,23 +249,11 @@ void memset_io(volatile void __iomem *a, int b, size_t c);
  */
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
-#define isa_readb(a) readb(__ISA_IO_base + (a))
-#define isa_readw(a) readw(__ISA_IO_base + (a))
-#define isa_readl(a) readl(__ISA_IO_base + (a))
-#define isa_writeb(b,a) writeb(b,__ISA_IO_base + (a))
-#define isa_writew(w,a) writew(w,__ISA_IO_base + (a))
-#define isa_writel(l,a) writel(l,__ISA_IO_base + (a))
-#define isa_memset_io(a,b,c)		memset_io(__ISA_IO_base + (a),(b),(c))
-#define isa_memcpy_fromio(a,b,c)	memcpy_fromio((a),__ISA_IO_base + (b),(c))
-#define isa_memcpy_toio(a,b,c)		memcpy_toio(__ISA_IO_base + (a),(b),(c))
-
-
 /*
  * Again, x86-64 does not require mem IO specific function.
  */
 
 #define eth_io_copy_and_sum(a,b,c,d)		eth_copy_and_sum((a),(void *)(b),(c),(d))
-#define isa_eth_io_copy_and_sum(a,b,c,d)	eth_copy_and_sum((a),(void *)(__ISA_IO_base + (b)),(c),(d))
 
 /**
  *	check_signature		-	find BIOS signatures