/* * $Id: cfi_endian.h,v 1.11 2002/01/30 23:20:48 awozniak Exp $ * */#include <asm/byteorder.h>#ifndef CONFIG_MTD_CFI_ADV_OPTIONS#define CFI_HOST_ENDIAN#else#ifdef CONFIG_MTD_CFI_NOSWAP#define CFI_HOST_ENDIAN#endif#ifdef CONFIG_MTD_CFI_LE_BYTE_SWAP#define CFI_LITTLE_ENDIAN#endif#ifdef CONFIG_MTD_CFI_BE_BYTE_SWAP#define CFI_BIG_ENDIAN#endif#endif#if defined(CFI_LITTLE_ENDIAN)#define cpu_to_cfi8(x) (x)#define cfi8_to_cpu(x) (x)#define cpu_to_cfi16(x) cpu_to_le16(x)#define cpu_to_cfi32(x) cpu_to_le32(x)#define cpu_to_cfi64(x) cpu_to_le64(x)#define cfi16_to_cpu(x) le16_to_cpu(x)#define cfi32_to_cpu(x) le32_to_cpu(x)#define cfi64_to_cpu(x) le64_to_cpu(x)#elif defined (CFI_BIG_ENDIAN)#define cpu_to_cfi8(x) (x)#define cfi8_to_cpu(x) (x)#define cpu_to_cfi16(x) cpu_to_be16(x)#define cpu_to_cfi32(x) cpu_to_be32(x)#define cpu_to_cfi64(x) cpu_to_be64(x)#define cfi16_to_cpu(x) be16_to_cpu(x)#define cfi32_to_cpu(x) be32_to_cpu(x)#define cfi64_to_cpu(x) be64_to_cpu(x)#elif defined (CFI_HOST_ENDIAN)#define cpu_to_cfi8(x) (x)#define cfi8_to_cpu(x) (x)#define cpu_to_cfi16(x) (x)#define cpu_to_cfi32(x) (x)#define cpu_to_cfi64(x) (x)#define cfi16_to_cpu(x) (x)#define cfi32_to_cpu(x) (x)#define cfi64_to_cpu(x) (x)#else#error No CFI endianness defined#endif