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Annotation of qemu/roms/SLOF/clients/net-snk/include/endian.h, revision 1.1.1.1

1.1       root        1: /******************************************************************************
                      2:  * Copyright (c) 2004, 2008 IBM Corporation
                      3:  * All rights reserved.
                      4:  * This program and the accompanying materials
                      5:  * are made available under the terms of the BSD License
                      6:  * which accompanies this distribution, and is available at
                      7:  * http://www.opensource.org/licenses/bsd-license.php
                      8:  *
                      9:  * Contributors:
                     10:  *     IBM Corporation - initial implementation
                     11:  *****************************************************************************/
                     12: 
                     13: 
                     14: #ifndef MY_ENDIAN_H
                     15: #define MY_ENDIAN_H
                     16: 
                     17: #include <stdint.h>
                     18: 
                     19: extern inline uint16_t bswap_16 (uint16_t x);
                     20: extern inline uint32_t bswap_32 (uint32_t x);
                     21: extern inline uint64_t  bswap_64 (uint64_t x);
                     22: #define CPU_BIG_ENDIAN
                     23: 
                     24: #ifndef CPU_BIG_ENDIAN
                     25: #define cpu_to_le64(x)  (x)
                     26: #define cpu_to_le32(x)  (x)
                     27: #define cpu_to_le16(x)  (x)
                     28: #define cpu_to_be16(x)  bswap_16(x)
                     29: #define cpu_to_be32(x)  bswap_32(x)
                     30: #define le64_to_cpu(x)  (x)
                     31: #define le32_to_cpu(x)  (x)
                     32: #define le16_to_cpu(x)  (x)
                     33: #define be32_to_cpu(x)  bswap_32(x)
                     34: #else
                     35: #define cpu_to_le64(x)  bswap_64(x)
                     36: #define cpu_to_le32(x)  bswap_32(x)
                     37: #define cpu_to_le16(x)  bswap_16(x)
                     38: #define cpu_to_be16(x)  (x)
                     39: #define cpu_to_be32(x)  (x)
                     40: #define le64_to_cpu(x)  bswap_64(x)
                     41: #define le32_to_cpu(x)  bswap_32(x)
                     42: #define le16_to_cpu(x)  bswap_16(x)
                     43: #define be32_to_cpu(x)  (x)
                     44: #endif
                     45: 
                     46: #endif

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