/drivers/net/wireless/bcmdhd/include/trxhdr.h

https://bitbucket.org/wisechild/galaxy-nexus · C++ Header · 52 lines · 20 code · 6 blank · 26 comment · 0 complexity · c681ee24ec9326f5e444a3c87887f507 MD5 · raw file 

    

  1. /*
    2. 

  2.  * TRX image file header format.
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 1999-2011, Broadcom Corporation
    5. 

  5.  * 
    6. 

  6.  *         Unless you and Broadcom execute a separate written software license
    7. 

  7.  * agreement governing use of this software, this software is licensed to you
    8. 

  8.  * under the terms of the GNU General Public License version 2 (the "GPL"),
    9. 

  9.  * available at http://www.broadcom.com/licenses/GPLv2.php, with the
    10. 

  10.  * following added to such license:
    11. 

  11.  * 
    12. 

  12.  *      As a special exception, the copyright holders of this software give you
    13. 

  13.  * permission to link this software with independent modules, and to copy and
    14. 

  14.  * distribute the resulting executable under terms of your choice, provided that
    15. 

  15.  * you also meet, for each linked independent module, the terms and conditions of
    16. 

  16.  * the license of that module.  An independent module is a module which is not
    17. 

  17.  * derived from this software.  The special exception does not apply to any
    18. 

  18.  * modifications of the software.
    19. 

  19.  * 
    20. 

  20.  *      Notwithstanding the above, under no circumstances may you combine this
    21. 

  21.  * software in any way with any other Broadcom software provided under a license
    22. 

  22.  * other than the GPL, without Broadcom's express prior written consent.
    23. 

  23.  *
    24. 

  24.  * $Id: trxhdr.h,v 13.15.108.2 2010-11-15 17:57:30 Exp $
    25. 

  25.  */
    26. 

  26. 

  27. #ifndef	_TRX_HDR_H_
    28. 

  28. #define	_TRX_HDR_H_
    29. 

  29. 

  30. #include <typedefs.h>
    31. 

  31. 

  32. #define TRX_MAGIC	0x30524448	/* "HDR0" */
    33. 

  33. #define TRX_VERSION	1		/* Version 1 */
    34. 

  34. #define TRX_MAX_LEN	0x3B0000	/* Max length */
    35. 

  35. #define TRX_NO_HEADER	1		/* Do not write TRX header */
    36. 

  36. #define TRX_GZ_FILES	0x2     /* Contains up to TRX_MAX_OFFSET individual gzip files */
    37. 

  37. #define TRX_OVERLAYS	0x4     /* Contains an overlay header after the trx header */
    38. 

  38. #define TRX_MAX_OFFSET	3		/* Max number of individual files */
    39. 

  39. #define TRX_UNCOMP_IMAGE	0x20	/* Trx contains uncompressed rtecdc.bin image */
    40. 

  40. 

  41. struct trx_header {
    42. 

  42. 	uint32 magic;		/* "HDR0" */
    43. 

  43. 	uint32 len;		/* Length of file including header */
    44. 

  44. 	uint32 crc32;		/* 32-bit CRC from flag_version to end of file */
    45. 

  45. 	uint32 flag_version;	/* 0:15 flags, 16:31 version */
    46. 

  46. 	uint32 offsets[TRX_MAX_OFFSET];	/* Offsets of partitions from start of header */
    47. 

  47. };
    48. 

  48. 

  49. /* Compatibility */
    50. 

  50. typedef struct trx_header TRXHDR, *PTRXHDR;
    51. 

  51. 

  52. #endif /* _TRX_HDR_H_ */
    53.