cde52628bf
- pciutils-endianh.patch Use the documented/optimized byteswapping routines from endian.h OBS-URL: https://build.opensuse.org/request/show/146742 OBS-URL: https://build.opensuse.org/package/show/Base:System/pciutils?expand=0&rev=36
81 lines
1.6 KiB
Diff
81 lines
1.6 KiB
Diff
Dear kernel developers. we plead to you, please use documented,optimized userspace interfaces, thanks !
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--- lib/sysdep.h.orig
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+++ lib/sysdep.h
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@@ -18,71 +18,10 @@
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typedef u8 byte;
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typedef u16 word;
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-#ifdef PCI_OS_WINDOWS
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-#define strcasecmp strcmpi
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-#endif
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-
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-#ifdef PCI_HAVE_LINUX_BYTEORDER_H
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-
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-#include <asm/byteorder.h>
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-#define cpu_to_le16 __cpu_to_le16
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-#define cpu_to_le32 __cpu_to_le32
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-#define le16_to_cpu __le16_to_cpu
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-#define le32_to_cpu __le32_to_cpu
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-
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-#else
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-
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-#ifdef PCI_OS_LINUX
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#include <endian.h>
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-#define BYTE_ORDER __BYTE_ORDER
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-#define BIG_ENDIAN __BIG_ENDIAN
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-#endif
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-
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-#ifdef PCI_OS_SUNOS
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-#include <sys/byteorder.h>
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-#define BIG_ENDIAN 4321
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-#ifdef _LITTLE_ENDIAN
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-#define BYTE_ORDER 1234
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-#else
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-#define BYTE_ORDER 4321
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-#endif
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-#endif
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-
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-#ifdef PCI_OS_WINDOWS
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-#ifdef __MINGW32__
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- #include <sys/param.h>
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-#else
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- #include <io.h>
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- #define BIG_ENDIAN 4321
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- #define LITTLE_ENDIAN 1234
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- #define BYTE_ORDER LITTLE_ENDIAN
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- #define snprintf _snprintf
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-#endif
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-#endif
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-
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-#if BYTE_ORDER == BIG_ENDIAN
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-#define cpu_to_le16 swab16
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-#define cpu_to_le32 swab32
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-#define le16_to_cpu swab16
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-#define le32_to_cpu swab32
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-
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-static inline word swab16(word w)
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-{
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- return (w << 8) | ((w >> 8) & 0xff);
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-}
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-static inline u32 swab32(u32 w)
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-{
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- return ((w & 0xff000000) >> 24) |
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- ((w & 0x00ff0000) >> 8) |
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- ((w & 0x0000ff00) << 8) |
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- ((w & 0x000000ff) << 24);
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-}
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-#else
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-#define cpu_to_le16(x) (x)
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-#define cpu_to_le32(x) (x)
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-#define le16_to_cpu(x) (x)
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-#define le32_to_cpu(x) (x)
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-#endif
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+#define cpu_to_le16 htole16
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+#define cpu_to_le32 htole32
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+#define le16_to_cpu le16toh
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+#define le32_to_cpu le32toh
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-#endif
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