efi/adv.h

   1 #ifndef _H_EFI_ADV_
   2 #define _H_EFI_ADV_
   3
   4 #include "efi.h"
   5 #include "fio.h"
   6 #include <syslinux/firmware.h>
   7
   8 /* ADV information */
   9 #define ADV_SIZE        512     /* Total size */
  10 #define ADV_LEN         (ADV_SIZE-3*4)  /* Usable data size */
  11 #define SYSLINUX_FILE   "ldlinux.sys"
  12
  13 #define ADV_MAGIC1      0x5a2d2fa5      /* Head signature */
  14 #define ADV_MAGIC2      0xa3041767      /* Total checksum */
  15 #define ADV_MAGIC3      0xdd28bf64      /* Tail signature */
  16
  17 extern unsigned char syslinux_adv[2 * ADV_SIZE];
  18 extern void *__syslinux_adv_ptr;
  19 extern ssize_t __syslinux_adv_size;
  20
  21 /* TODO: Revisit to ensure if these functions need to be exported */
  22 void syslinux_reset_adv(unsigned char *advbuf);
  23 int syslinux_validate_adv(unsigned char *advbuf);
  24 int read_adv(const char *path, const char *cfg);
  25 int write_adv(const char *path, const char *cfg);
  26
  27 #endif