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authorLinus Torvalds <torvalds@linux-foundation.org>2008-05-03 10:54:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-03 10:54:23 -0700
commite098675635479e9267cf2b12fb969c463cf506ab (patch)
treee41e2af0333400e089ba4df3ade1528fe6dce56e
parent2905474d3842bfab0b9d8197fb1f4576462901da (diff)
parentb9095fd8a7f41dc7ac0b0b7864f74766a3056f96 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-inttypes
* git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-inttypes: (24 commits) Make constants in kernel/timeconst.h fixed 64 bits types: add C99-style constructors to <asm-generic/int-*.h> xtensa: types: use <asm-generic/int-*.h> for the xtensa architecture x86: types: use <asm-generic/int-*.h> for the x86 architecture v850: types: use <asm-generic/int-*.h> for the v850 architecture sparc64: types: use <asm-generic/int-*.h> for the sparc64 architecture sparc: types: use <asm-generic/int-*.h> for the sparc architecture sh: types: use <asm-generic/int-*.h> for the sh architecture s390: types: use <asm-generic/int-*.h> for the s390 architecture powerpc: types: use <asm-generic/int-*.h> for the powerpc architecture parisc: types: use <asm-generic/int-*.h> for the parisc architecture mn10300: types: use <asm-generic/int-*.h> for the mn10300 architecture mips: types: use <asm-generic/int-*.h> for the mips architecture m68k: types: use <asm-generic/int-*.h> for the m68k architecture m32r: types: use <asm-generic/int-*.h> for the m32r architecture ia64: types: use <asm-generic/int-*.h> for the ia64 architecture h8300: types: use <asm-generic/int-*.h> for the h8300 architecture frv: types: use <asm-generic/int-*.h> for the frv architecture cris: types: use <asm-generic/int-*.h> for the cris architecture blackfin: types: use <asm-generic/int-*.h> for the blackfin architecture ...
-rw-r--r--include/asm-alpha/types.h36
-rw-r--r--include/asm-arm/types.h33
-rw-r--r--include/asm-avr32/types.h32
-rw-r--r--include/asm-blackfin/types.h34
-rw-r--r--include/asm-cris/types.h33
-rw-r--r--include/asm-frv/types.h34
-rw-r--r--include/asm-generic/Kbuild2
-rw-r--r--include/asm-generic/int-l64.h71
-rw-r--r--include/asm-generic/int-ll64.h76
-rw-r--r--include/asm-h8300/types.h33
-rw-r--r--include/asm-ia64/types.h31
-rw-r--r--include/asm-m32r/types.h32
-rw-r--r--include/asm-m68k/types.h32
-rw-r--r--include/asm-mips/types.h56
-rw-r--r--include/asm-mn10300/types.h33
-rw-r--r--include/asm-parisc/types.h33
-rw-r--r--include/asm-powerpc/types.h48
-rw-r--r--include/asm-s390/types.h48
-rw-r--r--include/asm-sh/types.h34
-rw-r--r--include/asm-sparc/types.h30
-rw-r--r--include/asm-sparc64/types.h30
-rw-r--r--include/asm-v850/types.h32
-rw-r--r--include/asm-x86/types.h38
-rw-r--r--include/asm-xtensa/types.h33
-rw-r--r--kernel/time.c8
-rw-r--r--kernel/timeconst.pl120
26 files changed, 249 insertions, 773 deletions
diff --git a/include/asm-alpha/types.h b/include/asm-alpha/types.h
index f5716139ec89..a9e34ca4d463 100644
--- a/include/asm-alpha/types.h
+++ b/include/asm-alpha/types.h
@@ -8,28 +8,12 @@
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-l64.h>
#ifndef __ASSEMBLY__
typedef unsigned int umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-
#endif /* __ASSEMBLY__ */
/*
@@ -39,23 +23,5 @@ typedef unsigned long __u64;
#define BITS_PER_LONG 64
-#ifndef __ASSEMBLY__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long s64;
-typedef unsigned long u64;
-
-typedef u64 dma_addr_t;
-typedef u64 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ALPHA_TYPES_H */
diff --git a/include/asm-arm/types.h b/include/asm-arm/types.h
index 3141451a9bd6..345df01534a4 100644
--- a/include/asm-arm/types.h
+++ b/include/asm-arm/types.h
@@ -1,29 +1,12 @@
#ifndef __ASM_ARM_TYPES_H
#define __ASM_ARM_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -35,18 +18,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
index 8999a3819403..9cefda6f534a 100644
--- a/include/asm-avr32/types.h
+++ b/include/asm-avr32/types.h
@@ -8,28 +8,12 @@
#ifndef __ASM_AVR32_TYPES_H
#define __ASM_AVR32_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -41,18 +25,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-blackfin/types.h b/include/asm-blackfin/types.h
index 9785a6d531c6..8441cbc2bf9e 100644
--- a/include/asm-blackfin/types.h
+++ b/include/asm-blackfin/types.h
@@ -8,30 +8,12 @@
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-/* HK0617 -- Changes to unsigned long temporarily */
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
* These aren't exported outside the kernel to avoid name space clashes
@@ -42,18 +24,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-cris/types.h b/include/asm-cris/types.h
index 5a21c42bc6c5..5790262cbe8a 100644
--- a/include/asm-cris/types.h
+++ b/include/asm-cris/types.h
@@ -1,29 +1,12 @@
#ifndef _ETRAX_TYPES_H
#define _ETRAX_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -35,18 +18,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide, just like our other addresses. */
typedef u32 dma_addr_t;
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 767e5ed71c4b..613bf1e962f0 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -12,29 +12,12 @@
#ifndef _ASM_TYPES_H
#define _ASM_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -46,19 +29,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index c18110ee30f1..4c9932a2503f 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -7,5 +7,7 @@ header-y += poll.h
header-y += signal.h
header-y += statfs.h
+unifdef-y += int-l64.h
+unifdef-y += int-ll64.h
unifdef-y += resource.h
unifdef-y += siginfo.h
diff --git a/include/asm-generic/int-l64.h b/include/asm-generic/int-l64.h
new file mode 100644
index 000000000000..2af9b75d77db
--- /dev/null
+++ b/include/asm-generic/int-l64.h
@@ -0,0 +1,71 @@
+/*
+ * asm-generic/int-l64.h
+ *
+ * Integer declarations for architectures which use "long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_L64_H
+#define _ASM_GENERIC_INT_L64_H
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+typedef __signed__ long __s64;
+typedef unsigned long __u64;
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long s64;
+typedef unsigned long u64;
+
+#define S8_C(x) x
+#define U8_C(x) x ## U
+#define S16_C(x) x
+#define U16_C(x) x ## U
+#define S32_C(x) x
+#define U32_C(x) x ## U
+#define S64_C(x) x ## L
+#define U64_C(x) x ## UL
+
+#else /* __ASSEMBLY__ */
+
+#define S8_C(x) x
+#define U8_C(x) x
+#define S16_C(x) x
+#define U16_C(x) x
+#define S32_C(x) x
+#define U32_C(x) x
+#define S64_C(x) x
+#define U64_C(x) x
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_INT_L64_H */
diff --git a/include/asm-generic/int-ll64.h b/include/asm-generic/int-ll64.h
new file mode 100644
index 000000000000..260948905e4e
--- /dev/null
+++ b/include/asm-generic/int-ll64.h
@@ -0,0 +1,76 @@
+/*
+ * asm-generic/int-ll64.h
+ *
+ * Integer declarations for architectures which use "long long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_LL64_H
+#define _ASM_GENERIC_INT_LL64_H
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#ifdef __GNUC__
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
+#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+#define S8_C(x) x
+#define U8_C(x) x ## U
+#define S16_C(x) x
+#define U16_C(x) x ## U
+#define S32_C(x) x
+#define U32_C(x) x ## U
+#define S64_C(x) x ## LL
+#define U64_C(x) x ## ULL
+
+#else /* __ASSEMBLY__ */
+
+#define S8_C(x) x
+#define U8_C(x) x
+#define S16_C(x) x
+#define U16_C(x) x
+#define S32_C(x) x
+#define U32_C(x) x
+#define S64_C(x) x
+#define U64_C(x) x
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_INT_LL64_H */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index 56566e2a09fd..12875190b156 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -1,6 +1,8 @@
#ifndef _H8300_TYPES_H
#define _H8300_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#if !defined(__ASSEMBLY__)
/*
@@ -14,41 +16,10 @@
typedef unsigned short umode_t;
/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
-/*
* These aren't exported outside the kernel to avoid name space clashes
*/
#ifdef __KERNEL__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
#define BITS_PER_LONG 32
/* Dma addresses are 32-bits wide. */
diff --git a/include/asm-ia64/types.h b/include/asm-ia64/types.h
index 902850d12424..e36b3716e718 100644
--- a/include/asm-ia64/types.h
+++ b/include/asm-ia64/types.h
@@ -13,6 +13,8 @@
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
*/
+#include <asm-generic/int-l64.h>
+
#ifdef __ASSEMBLY__
# define __IA64_UL(x) (x)
# define __IA64_UL_CONST(x) x
@@ -28,39 +30,10 @@
typedef unsigned int umode_t;
/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-
-/*
* These aren't exported outside the kernel to avoid name space clashes
*/
# ifdef __KERNEL__
-typedef __s8 s8;
-typedef __u8 u8;
-
-typedef __s16 s16;
-typedef __u16 u16;
-
-typedef __s32 s32;
-typedef __u32 u32;
-
-typedef __s64 s64;
-typedef __u64 u64;
-
#define BITS_PER_LONG 64
/* DMA addresses are 64-bits wide, in general. */
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index b64c16639a7b..bc9f7fff0ac3 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -1,28 +1,12 @@
#ifndef _ASM_M32R_TYPES_H
#define _ASM_M32R_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
#endif /* __ASSEMBLY__ */
/*
@@ -34,18 +18,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* DMA addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-m68k/types.h b/include/asm-m68k/types.h
index c35c09d93b66..6441cb5f8e7c 100644
--- a/include/asm-m68k/types.h
+++ b/include/asm-m68k/types.h
@@ -8,30 +8,12 @@
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-ll64.h>
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -43,18 +25,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* DMA addresses are always 32-bits wide */
typedef u32 dma_addr_t;
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index 2dd147f519d1..7a2ee4f40131 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -9,36 +9,16 @@
#ifndef _ASM_TYPES_H
#define _ASM_TYPES_H
+#if _MIPS_SZLONG == 64
+# include <asm-generic/int-l64.h>
+#else
+# include <asm-generic/int-ll64.h>
+#endif
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if (_MIPS_SZLONG == 64)
-
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-
-#else
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif
#endif /* __ASSEMBLY__ */
@@ -52,30 +32,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-
-typedef __signed char s8;
-typedef unsigned char u8;
-
-typedef __signed short s16;
-typedef unsigned short u16;
-
-typedef __signed int s32;
-typedef unsigned int u32;
-
-#if (_MIPS_SZLONG == 64)
-
-typedef __signed__ long s64;
-typedef unsigned long u64;
-
-#else
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-typedef __signed__ long long s64;
-typedef unsigned long long u64;
-#endif
-
-#endif
-
#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
|| defined(CONFIG_64BIT)
typedef u64 dma_addr_t;
diff --git a/include/asm-mn10300/types.h b/include/asm-mn10300/types.h
index d40ea7628bfc..7b9f01042fd4 100644
--- a/include/asm-mn10300/types.h
+++ b/include/asm-mn10300/types.h
@@ -11,29 +11,12 @@
#ifndef _ASM_TYPES_H
#define _ASM_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -45,18 +28,6 @@ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h
index 56c84802da59..7f5a39bfb4ce 100644
--- a/include/asm-parisc/types.h
+++ b/include/asm-parisc/types.h
@@ -1,29 +1,12 @@
#ifndef _PARISC_TYPES_H
#define _PARISC_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -41,18 +24,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-powerpc/types.h b/include/asm-powerpc/types.h
index c243a6ac60e5..d3374bc865ba 100644
--- a/include/asm-powerpc/types.h
+++ b/include/asm-powerpc/types.h
@@ -1,6 +1,12 @@
#ifndef _ASM_POWERPC_TYPES_H
#define _ASM_POWERPC_TYPES_H
+#ifdef __powerpc64__
+# include <asm-generic/int-l64.h>
+#else
+# include <asm-generic/int-ll64.h>
+#endif
+
#ifndef __ASSEMBLY__
/*
@@ -22,30 +28,6 @@ typedef unsigned int umode_t;
typedef unsigned short umode_t;
#endif
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#ifdef __powerpc64__
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-#else
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-#endif /* __powerpc64__ */
-
typedef struct {
__u32 u[4];
} __attribute__((aligned(16))) __vector128;
@@ -64,24 +46,6 @@ typedef struct {
#ifndef __ASSEMBLY__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-#ifdef __powerpc64__
-typedef signed long s64;
-typedef unsigned long u64;
-#else
-typedef signed long long s64;
-typedef unsigned long long u64;
-#endif
-
typedef __vector128 vector128;
/* Physical address used by some IO functions */
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 2c5879ae90ca..78dda038dd47 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -9,34 +9,16 @@
#ifndef _S390_TYPES_H
#define _S390_TYPES_H
+#ifndef __s390x__
+# include <asm-generic/int-l64.h>
+#else
+# include <asm-generic/int-ll64.h>
+#endif
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#ifndef __s390x__
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-#else /* __s390x__ */
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-#endif
-
/* A address type so that arithmetic can be done on it & it can be upgraded to
64 bit when necessary
*/
@@ -58,24 +40,6 @@ typedef __signed__ long saddr_t;
#ifndef __ASSEMBLY__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-#ifndef __s390x__
-typedef signed long long s64;
-typedef unsigned long long u64;
-#else /* __s390x__ */
-typedef signed long s64;
-typedef unsigned long u64;
-#endif /* __s390x__ */
-
typedef u32 dma_addr_t;
#ifndef __s390x__
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index a6e1d4126e67..beea4e6f8dfd 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -1,29 +1,12 @@
#ifndef __ASM_SH_TYPES_H
#define __ASM_SH_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -35,19 +18,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-
-typedef __signed__ char s8;
-typedef unsigned char u8;
-
-typedef __signed__ short s16;
-typedef unsigned short u16;
-
-typedef __signed__ int s32;
-typedef unsigned int u32;
-
-typedef __signed__ long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 42fc6ed98156..1b08ef860a66 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -3,34 +3,18 @@
#define _SPARC_TYPES_H
/*
- * _xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space.
- */
-
-/*
* This file is never included by application software unless
* explicitly requested (e.g., via linux/types.h) in which case the
* application is Linux specific so (user-) name space pollution is
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-ll64.h>
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
-
#endif /* __ASSEMBLY__ */
#ifdef __KERNEL__
@@ -39,18 +23,6 @@ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef __signed__ char s8;
-typedef unsigned char u8;
-
-typedef __signed__ short s16;
-typedef unsigned short u16;
-
-typedef __signed__ int s32;
-typedef unsigned int u32;
-
-typedef __signed__ long long s64;
-typedef unsigned long long u64;
-
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
index d0ee7f105838..5dbe04f4044a 100644
--- a/include/asm-sparc64/types.h
+++ b/include/asm-sparc64/types.h
@@ -9,28 +9,12 @@
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-l64.h>
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * _xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space.
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-
#endif /* __ASSEMBLY__ */
#ifdef __KERNEL__
@@ -39,18 +23,6 @@ typedef unsigned long __u64;
#ifndef __ASSEMBLY__
-typedef __signed__ char s8;
-typedef unsigned char u8;
-
-typedef __signed__ short s16;
-typedef unsigned short u16;
-
-typedef __signed__ int s32;
-typedef unsigned int u32;
-
-typedef __signed__ long s64;
-typedef unsigned long u64;
-
/* Dma addresses come in generic and 64-bit flavours. */
typedef u32 dma_addr_t;
diff --git a/include/asm-v850/types.h b/include/asm-v850/types.h
index 284bda882112..89f735ee41dd 100644
--- a/include/asm-v850/types.h
+++ b/include/asm-v850/types.h
@@ -10,28 +10,10 @@
* not a major issue. However, for interoperability, libraries still
* need to be careful to avoid a name clashes.
*/
+#include <asm-generic/int-ll64.h>
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
#endif /* !__ASSEMBLY__ */
/*
@@ -43,18 +25,6 @@ __extension__ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
/* Dma addresses are 32-bits wide. */
typedef u32 dma_addr_t;
diff --git a/include/asm-x86/types.h b/include/asm-x86/types.h
index 63733f315688..1ac80cd9acf8 100644
--- a/include/asm-x86/types.h
+++ b/include/asm-x86/types.h
@@ -1,34 +1,12 @@
#ifndef _ASM_X86_TYPES_H
#define _ASM_X86_TYPES_H
+#include <asm-generic/int-ll64.h>
+
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#ifdef __i386__
-# ifdef __GNUC__
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-# endif
-#else
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
-#endif
-
#endif /* __ASSEMBLY__ */
/*
@@ -44,18 +22,6 @@ typedef unsigned long long __u64;
#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
typedef u64 dma64_addr_t;
#if defined(CONFIG_X86_64) || defined(CONFIG_HIGHMEM64G)
/* DMA addresses come in 32-bit and 64-bit flavours. */
diff --git a/include/asm-xtensa/types.h b/include/asm-xtensa/types.h
index b27d841a8eb7..c89569a8da0c 100644
--- a/include/asm-xtensa/types.h
+++ b/include/asm-xtensa/types.h
@@ -11,6 +11,7 @@
#ifndef _XTENSA_TYPES_H
#define _XTENSA_TYPES_H
+#include <asm-generic/int-ll64.h>
#ifdef __ASSEMBLY__
# define __XTENSA_UL(x) (x)
@@ -25,42 +26,10 @@
typedef unsigned short umode_t;
/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-
-/*
* These aren't exported outside the kernel to avoid name space clashes
*/
#ifdef __KERNEL__
-typedef __signed__ char s8;
-typedef unsigned char u8;
-
-typedef __signed__ short s16;
-typedef unsigned short u16;
-
-typedef __signed__ int s32;
-typedef unsigned int u32;
-
-typedef __signed__ long long s64;
-typedef unsigned long long u64;
-
-
#define BITS_PER_LONG 32
/* Dma addresses are 32-bits wide. */
diff --git a/kernel/time.c b/kernel/time.c
index cbe0d5a222ff..6a08660b4fac 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -246,7 +246,7 @@ unsigned int inline jiffies_to_msecs(const unsigned long j)
return (j + (HZ / MSEC_PER_SEC) - 1)/(HZ / MSEC_PER_SEC);
#else
# if BITS_PER_LONG == 32
- return ((u64)HZ_TO_MSEC_MUL32 * j) >> HZ_TO_MSEC_SHR32;
+ return (HZ_TO_MSEC_MUL32 * j) >> HZ_TO_MSEC_SHR32;
# else
return (j * HZ_TO_MSEC_NUM) / HZ_TO_MSEC_DEN;
# endif
@@ -262,7 +262,7 @@ unsigned int inline jiffies_to_usecs(const unsigned long j)
return (j + (HZ / USEC_PER_SEC) - 1)/(HZ / USEC_PER_SEC);
#else
# if BITS_PER_LONG == 32
- return ((u64)HZ_TO_USEC_MUL32 * j) >> HZ_TO_USEC_SHR32;
+ return (HZ_TO_USEC_MUL32 * j) >> HZ_TO_USEC_SHR32;
# else
return (j * HZ_TO_USEC_NUM) / HZ_TO_USEC_DEN;
# endif
@@ -476,7 +476,7 @@ unsigned long msecs_to_jiffies(const unsigned int m)
if (HZ > MSEC_PER_SEC && m > jiffies_to_msecs(MAX_JIFFY_OFFSET))
return MAX_JIFFY_OFFSET;
- return ((u64)MSEC_TO_HZ_MUL32 * m + MSEC_TO_HZ_ADJ32)
+ return (MSEC_TO_HZ_MUL32 * m + MSEC_TO_HZ_ADJ32)
>> MSEC_TO_HZ_SHR32;
#endif
}
@@ -491,7 +491,7 @@ unsigned long usecs_to_jiffies(const unsigned int u)
#elif HZ > USEC_PER_SEC && !(HZ % USEC_PER_SEC)
return u * (HZ / USEC_PER_SEC);
#else
- return ((u64)USEC_TO_HZ_MUL32 * u + USEC_TO_HZ_ADJ32)
+ return (USEC_TO_HZ_MUL32 * u + USEC_TO_HZ_ADJ32)
>> USEC_TO_HZ_SHR32;
#endif
}
diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl
index 41468035473c..eb51d76e058a 100644
--- a/kernel/timeconst.pl
+++ b/kernel/timeconst.pl
@@ -1,7 +1,7 @@
#!/usr/bin/perl
# -----------------------------------------------------------------------
#
-# Copyright 2007 rPath, Inc. - All Rights Reserved
+# Copyright 2007-2008 rPath, Inc. - All Rights Reserved
#
# This file is part of the Linux kernel, and is made available under
# the terms of the GNU General Public License version 2 or (at your
@@ -20,198 +20,138 @@
%canned_values = (
24 => [
'0xa6aaaaab','0x2aaaaaa',26,
- '0xa6aaaaaaaaaaaaab','0x2aaaaaaaaaaaaaa',58,
125,3,
'0xc49ba5e4','0x1fbe76c8b4',37,
- '0xc49ba5e353f7ceda','0x1fbe76c8b439581062',69,
3,125,
'0xa2c2aaab','0xaaaa',16,
- '0xa2c2aaaaaaaaaaab','0xaaaaaaaaaaaa',48,
125000,3,
'0xc9539b89','0x7fffbce4217d',47,
- '0xc9539b8887229e91','0x7fffbce4217d2849cb25',79,
3,125000,
], 32 => [
'0xfa000000','0x6000000',27,
- '0xfa00000000000000','0x600000000000000',59,
125,4,
'0x83126e98','0xfdf3b645a',36,
- '0x83126e978d4fdf3c','0xfdf3b645a1cac0831',68,
4,125,
'0xf4240000','0x0',17,
- '0xf424000000000000','0x0',49,
31250,1,
'0x8637bd06','0x3fff79c842fa',46,
- '0x8637bd05af6c69b6','0x3fff79c842fa5093964a',78,
1,31250,
], 48 => [
'0xa6aaaaab','0x6aaaaaa',27,
- '0xa6aaaaaaaaaaaaab','0x6aaaaaaaaaaaaaa',59,
125,6,
'0xc49ba5e4','0xfdf3b645a',36,
- '0xc49ba5e353f7ceda','0xfdf3b645a1cac0831',68,
6,125,
'0xa2c2aaab','0x15555',17,
- '0xa2c2aaaaaaaaaaab','0x1555555555555',49,
62500,3,
'0xc9539b89','0x3fffbce4217d',46,
- '0xc9539b8887229e91','0x3fffbce4217d2849cb25',78,
3,62500,
], 64 => [
'0xfa000000','0xe000000',28,
- '0xfa00000000000000','0xe00000000000000',60,
125,8,
'0x83126e98','0x7ef9db22d',35,
- '0x83126e978d4fdf3c','0x7ef9db22d0e560418',67,
8,125,
'0xf4240000','0x0',18,
- '0xf424000000000000','0x0',50,
15625,1,
'0x8637bd06','0x1fff79c842fa',45,
- '0x8637bd05af6c69b6','0x1fff79c842fa5093964a',77,
1,15625,
], 100 => [
'0xa0000000','0x0',28,
- '0xa000000000000000','0x0',60,
10,1,
'0xcccccccd','0x733333333',35,
- '0xcccccccccccccccd','0x73333333333333333',67,
1,10,
'0x9c400000','0x0',18,
- '0x9c40000000000000','0x0',50,
10000,1,
'0xd1b71759','0x1fff2e48e8a7',45,
- '0xd1b71758e219652c','0x1fff2e48e8a71de69ad4',77,
1,10000,
], 122 => [
'0x8325c53f','0xfbcda3a',28,
- '0x8325c53ef368eb05','0xfbcda3ac10c9714',60,
500,61,
'0xf9db22d1','0x7fbe76c8b',35,
- '0xf9db22d0e560418a','0x7fbe76c8b43958106',67,
61,500,
'0x8012e2a0','0x3ef36',18,
- '0x8012e29f79b47583','0x3ef368eb04325',50,
500000,61,
'0xffda4053','0x1ffffbce4217',45,
- '0xffda4052d666a983','0x1ffffbce4217d2849cb2',77,
61,500000,
], 128 => [
'0xfa000000','0x1e000000',29,
- '0xfa00000000000000','0x1e00000000000000',61,
125,16,
'0x83126e98','0x3f7ced916',34,
- '0x83126e978d4fdf3c','0x3f7ced916872b020c',66,
16,125,
'0xf4240000','0x40000',19,
- '0xf424000000000000','0x4000000000000',51,
15625,2,
'0x8637bd06','0xfffbce4217d',44,
- '0x8637bd05af6c69b6','0xfffbce4217d2849cb25',76,
2,15625,
], 200 => [
'0xa0000000','0x0',29,
- '0xa000000000000000','0x0',61,
5,1,
'0xcccccccd','0x333333333',34,
- '0xcccccccccccccccd','0x33333333333333333',66,
1,5,
'0x9c400000','0x0',19,
- '0x9c40000000000000','0x0',51,
5000,1,
'0xd1b71759','0xfff2e48e8a7',44,
- '0xd1b71758e219652c','0xfff2e48e8a71de69ad4',76,
1,5000,
], 250 => [
'0x80000000','0x0',29,
- '0x8000000000000000','0x0',61,
4,1,
'0x80000000','0x180000000',33,
- '0x8000000000000000','0x18000000000000000',65,
1,4,
'0xfa000000','0x0',20,
- '0xfa00000000000000','0x0',52,
4000,1,
'0x83126e98','0x7ff7ced9168',43,
- '0x83126e978d4fdf3c','0x7ff7ced916872b020c4',75,
1,4000,
], 256 => [
'0xfa000000','0x3e000000',30,
- '0xfa00000000000000','0x3e00000000000000',62,
125,32,
'0x83126e98','0x1fbe76c8b',33,
- '0x83126e978d4fdf3c','0x1fbe76c8b43958106',65,
32,125,
'0xf4240000','0xc0000',20,
- '0xf424000000000000','0xc000000000000',52,
15625,4,
'0x8637bd06','0x7ffde7210be',43,
- '0x8637bd05af6c69b6','0x7ffde7210be9424e592',75,
4,15625,
], 300 => [
'0xd5555556','0x2aaaaaaa',30,
- '0xd555555555555556','0x2aaaaaaaaaaaaaaa',62,
10,3,
'0x9999999a','0x1cccccccc',33,
- '0x999999999999999a','0x1cccccccccccccccc',65,
3,10,
'0xd0555556','0xaaaaa',20,
- '0xd055555555555556','0xaaaaaaaaaaaaa',52,
10000,3,
'0x9d495183','0x7ffcb923a29',43,
- '0x9d495182a9930be1','0x7ffcb923a29c779a6b5',75,
3,10000,
], 512 => [
'0xfa000000','0x7e000000',31,
- '0xfa00000000000000','0x7e00000000000000',63,
125,64,
'0x83126e98','0xfdf3b645',32,
- '0x83126e978d4fdf3c','0xfdf3b645a1cac083',64,
64,125,
'0xf4240000','0x1c0000',21,
- '0xf424000000000000','0x1c000000000000',53,
15625,8,
'0x8637bd06','0x3ffef39085f',42,
- '0x8637bd05af6c69b6','0x3ffef39085f4a1272c9',74,
8,15625,
], 1000 => [
'0x80000000','0x0',31,
- '0x8000000000000000','0x0',63,
1,1,
'0x80000000','0x0',31,
- '0x8000000000000000','0x0',63,
1,1,
'0xfa000000','0x0',22,
- '0xfa00000000000000','0x0',54,
1000,1,
'0x83126e98','0x1ff7ced9168',41,
- '0x83126e978d4fdf3c','0x1ff7ced916872b020c4',73,
1,1000,
], 1024 => [
'0xfa000000','0xfe000000',32,
- '0xfa00000000000000','0xfe00000000000000',64,
125,128,
'0x83126e98','0x7ef9db22',31,
- '0x83126e978d4fdf3c','0x7ef9db22d0e56041',63,
128,125,
'0xf4240000','0x3c0000',22,
- '0xf424000000000000','0x3c000000000000',54,
15625,16,
'0x8637bd06','0x1fff79c842f',41,
- '0x8637bd05af6c69b6','0x1fff79c842fa5093964',73,
16,15625,
], 1200 => [
'0xd5555556','0xd5555555',32,
- '0xd555555555555556','0xd555555555555555',64,
5,6,
'0x9999999a','0x66666666',31,
- '0x999999999999999a','0x6666666666666666',63,
6,5,
'0xd0555556','0x2aaaaa',22,
- '0xd055555555555556','0x2aaaaaaaaaaaaa',54,
2500,3,
'0x9d495183','0x1ffcb923a29',41,
- '0x9d495182a9930be1','0x1ffcb923a29c779a6b5',73,
3,2500,
]
);
@@ -264,6 +204,15 @@ sub fmuls($$$) {
return 0;
}
+# Generate a hex value if the result fits in 64 bits;
+# otherwise skip.
+sub bignum_hex($) {
+ my($x) = @_;
+ my $s = $x->as_hex();
+
+ return (length($s) > 18) ? undef : $s;
+}
+
# Provides mul, adj, and shr factors for a specific
# (bit, time, hz) combination
sub muladj($$$) {
@@ -271,7 +220,7 @@ sub muladj($$$) {
my $s = fmuls($b, $t, $hz);
my $m = fmul($s, $t, $hz);
my $a = fadj($s, $t, $hz);
- return ($m->as_hex(), $a->as_hex(), $s);
+ return (bignum_hex($m), bignum_hex($a), $s);
}
# Provides numerator, denominator values
@@ -288,12 +237,10 @@ sub conversions($$) {
# HZ_TO_xx
push(@val, muladj(32, $t, $hz));
- push(@val, muladj(64, $t, $hz));
push(@val, numden($t, $hz));
# xx_TO_HZ
push(@val, muladj(32, $hz, $t));
- push(@val, muladj(64, $hz, $t));
push(@val, numden($hz, $t));
return @val;
@@ -318,6 +265,19 @@ sub compute_values($) {
return @val;
}
+sub outputval($$)
+{
+ my($name, $val) = @_;
+ my $csuf;
+
+ if (defined($val)) {
+ if ($name !~ /SHR/) {
+ $val = "U64_C($val)";
+ }
+ printf "#define %-23s %s\n", $name.$csuf, $val.$csuf;
+ }
+}
+
sub output($@)
{
my($hz, @val) = @_;
@@ -331,6 +291,7 @@ sub output($@)
print "\n";
print "#include <linux/param.h>\n";
+ print "#include <linux/types.h>\n";
print "\n";
print "#if HZ != $hz\n";
@@ -340,15 +301,13 @@ sub output($@)
foreach $pfx ('HZ_TO_MSEC','MSEC_TO_HZ',
'HZ_TO_USEC','USEC_TO_HZ') {
- foreach $bit (32, 64) {
+ foreach $bit (32) {
foreach $suf ('MUL', 'ADJ', 'SHR') {
- printf "#define %-23s %s\n",
- "${pfx}_$suf$bit", shift(@val);
+ outputval("${pfx}_$suf$bit", shift(@val));
}
}
foreach $suf ('NUM', 'DEN') {
- printf "#define %-23s %s\n",
- "${pfx}_$suf", shift(@val);
+ outputval("${pfx}_$suf", shift(@val));
}
}
@@ -356,6 +315,23 @@ sub output($@)
print "#endif /* KERNEL_TIMECONST_H */\n";
}
+# Pretty-print Perl values
+sub perlvals(@) {
+ my $v;
+ my @l = ();
+
+ foreach $v (@_) {
+ if (!defined($v)) {
+ push(@l, 'undef');
+ } elsif ($v =~ /^0x/) {
+ push(@l, "\'".$v."\'");
+ } else {
+ push(@l, $v.'');
+ }
+ }
+ return join(',', @l);
+}
+
($hz) = @ARGV;
# Use this to generate the %canned_values structure
@@ -373,15 +349,15 @@ if ($hz eq '--can') {
print "$pf$hz => [\n";
while (scalar(@values)) {
my $bit;
- foreach $bit (32, 64) {
+ foreach $bit (32) {
my $m = shift(@values);
my $a = shift(@values);
my $s = shift(@values);
- print "\t\t\'",$m,"\',\'",$a,"\',",$s,",\n";
+ print "\t\t", perlvals($m,$a,$s), ",\n";
}
my $n = shift(@values);
my $d = shift(@values);
- print "\t\t",$n,',',$d,",\n";
+ print "\t\t", perlvals($n,$d), ",\n";
}
print "\t]";
$pf = ', ';

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