include/asm-x86/mach-es7000/mach_mpparse.h

   1 #ifndef __ASM_MACH_MPPARSE_H
   2 #define __ASM_MACH_MPPARSE_H
   3
   4 #include <linux/acpi.h>
   5
   6 extern int parse_unisys_oem (char *oemptr);
   7 extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
   8 extern void setup_unisys(void);
   9
  10 #ifndef CONFIG_X86_GENERICARCH
  11 extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
  12 extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
  13                                 char *productid);
  14 #endif
  15
  16 #ifdef CONFIG_ACPI
  17
  18 static inline int es7000_check_dsdt(void)
  19 {
  20         struct acpi_table_header header;
  21
  22         if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
  23             !strncmp(header.oem_id, "UNISYS", 6))
  24                 return 1;
  25         return 0;
  26 }
  27 #endif
  28
  29 #endif /* __ASM_MACH_MPPARSE_H */