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Registers between 0x7000 and 0x8000 are always little-endian

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According to FreeBSD changelog, this area is present in 5416 and newer
and must be byteswapped on big-endian systems.  Testing confirms it.


git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3701 0192ed92-7a03-0410-a25b-9323aeb14dbd
This commit is contained in:
proski 2008-06-05 07:22:51 +00:00
parent 8c141cdc58
commit 798e0eb3fb
1 changed files with 2 additions and 1 deletions
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3
ath_hal/ah_os.h
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@ -187,7 +187,8 @@ extern void *__ahdecl ath_hal_memcpy(void *, const void *, size_t);
* by the PCI clock domain registers. * by the PCI clock domain registers.
*/ */
#if (AH_BYTE_ORDER == AH_BIG_ENDIAN) #if (AH_BYTE_ORDER == AH_BIG_ENDIAN)
#define is_reg_le(__reg) ((0x4000 <= (__reg) && (__reg) < 0x5000)) #define is_reg_le(__reg) ((0x4000 <= (__reg) && (__reg) < 0x5000) || \
(0x7000 <= (__reg) && (__reg) < 0x8000))
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12) #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12)
#define _OS_REG_WRITE(_ah, _reg, _val) do { \ #define _OS_REG_WRITE(_ah, _reg, _val) do { \
is_reg_le(_reg) ? \ is_reg_le(_reg) ? \