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60 lines
2.2 KiB
Diff
60 lines
2.2 KiB
Diff
Index: madwifi-ng-r2834-20071106/ath_hal/ah_os.h
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===================================================================
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--- madwifi-ng-r2834-20071106.orig/ath_hal/ah_os.h 2007-11-07 14:01:59.257328552 +0100
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+++ madwifi-ng-r2834-20071106/ath_hal/ah_os.h 2007-11-07 14:02:04.329617605 +0100
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@@ -172,44 +172,25 @@
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* never byte-swapped by PCI chipsets or bridges, but always
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* written directly (i.e. the format defined by the manufacturer).
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*/
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12)
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-# if (AH_BYTE_ORDER == AH_BIG_ENDIAN)
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+#if (AH_BYTE_ORDER == AH_BIG_ENDIAN)
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#define _OS_REG_WRITE(_ah, _reg, _val) do { \
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(0x4000 <= (_reg) && (_reg) < 0x5000) ? \
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- iowrite32((_val), (_ah)->ah_sh + (_reg)) : \
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- iowrite32be((_val), (_ah)->ah_sh + (_reg)); \
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- } while (0)
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-#define _OS_REG_READ(_ah, _reg) \
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- ((0x4000 <= (_reg) && (_reg) < 0x5000) ? \
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- ioread32((_ah)->ah_sh + (_reg)) : \
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- ioread32be((_ah)->ah_sh + (_reg)));
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-# else /* AH_LITTLE_ENDIAN */
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-#define _OS_REG_WRITE(_ah, _reg, _val) do { \
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- iowrite32(_val, (_ah)->ah_sh + (_reg)); \
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- } while (0)
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-#define _OS_REG_READ(_ah, _reg) \
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- ioread32((_ah)->ah_sh + (_reg))
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-
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-# endif /* AH_BYTE_ORDER */
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-#else
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-# if (AH_BYTE_ORDER == AH_BIG_ENDIAN)
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-#define _OS_REG_WRITE(_ah, _reg, _val) do { \
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- writel((0x4000 <= (_reg) && (_reg) < 0x5000) ? \
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- (_val) : cpu_to_le32(_val), \
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- (_ah)->ah_sh + (_reg)); \
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- } while (0)
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+ writel((_val), (_ah)->ah_sh + (_reg)) : \
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+ ({__raw_writel((_val), (_ah)->ah_sh + (_reg)); \
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+ mb(); }); \
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+} while (0)
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#define _OS_REG_READ(_ah, _reg) \
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((0x4000 <= (_reg) && (_reg) < 0x5000) ? \
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readl((_ah)->ah_sh + (_reg)) : \
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- cpu_to_le32(readl((_ah)->ah_sh + (_reg))))
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-# else /* AH_LITTLE_ENDIAN */
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+ ({unsigned long __v = __raw_readl((_ah)->ah_sh + \
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+ (_reg)); mb(); __v; }))
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+#else /* AH_LITTLE_ENDIAN */
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#define _OS_REG_WRITE(_ah, _reg, _val) do { \
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writel(_val, (_ah)->ah_sh + (_reg)); \
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- } while (0)
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+} while (0)
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#define _OS_REG_READ(_ah, _reg) \
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readl((_ah)->ah_sh + (_reg))
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-# endif /* AH_BYTE_ORDER */
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-#endif /* KERNEL_VERSON(2,6,12) */
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+#endif /* AH_BYTE_ORDER */
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/*
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The functions in this section are not intended to be invoked by MadWifi driver
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