target_firmware/magpie_fw_dev/build/magpie_1_1/inc/romp_api.h

   1 /*************************************************************************/
   2 /*  Copyright (c) 2008 Atheros Communications, Inc., All Rights Reserved */
   3 /*                                                                       */
   4 /*  Module Name : romp_api.h                                                     */
   5 /*                                                                       */
   6 /*  Abstract                                                             */
   7 /*      This file contains definition of data structure and interface    */
   8 /*                                                                       */
   9 /*  NOTES                                                                */
  10 /*      None                                                             */
  11 /*                                                                       */
  12 /*************************************************************************/
  13
  14 #ifndef _ROMP_API_H_
  15 #define _ROMP_API_H_
  16
  17 #include "dt_defs.h"
  18
  19 /******** hardware API table structure (API descriptions below) *************/
  20 struct romp_api {
  21     void (*_romp_init)(void);
  22     BOOLEAN (*_romp_download)(uint16_t );
  23     BOOLEAN (*_romp_install)(void);
  24     BOOLEAN (*_romp_decode)(uint32_t );
  25 };
  26
  27 #define _ROMP_MAGIC_ "[PaTcH]"
  28
  29 struct rom_patch_st {
  30     uint16_t crc16;             // crc filed to maintain the integrity
  31     uint16_t len;               // length of the patch code
  32     uint32_t ld_addr;   // load address of the patch code
  33         uint32_t fun_addr;  // entry address of the patch code
  34     uint8_t *pfun;              // patch code
  35 };
  36
  37
  38 struct eep_redir_addr {
  39     uint16_t offset;
  40     uint16_t size;
  41 };
  42
  43
  44 /************************* EXPORT function ***************************/
  45 uint16_t cal_crc16(uint32_t sz, uint8_t *p);
  46
  47 #endif  // end of _UART_API_H_
  48