include/asm-x86/es7000/mpparse.h

   1 #ifndef __ASM_ES7000_MPPARSE_H
   2 #define __ASM_ES7000_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 unmap_unisys_acpi_oem_table(unsigned long oem_addr);
   9 extern void setup_unisys(void);
  10
  11 #ifndef CONFIG_X86_GENERICARCH
  12 extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
  13 extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
  14                                 char *productid);
  15 #endif
  16
  17 #ifdef CONFIG_ACPI
  18
  19 static inline int es7000_check_dsdt(void)
  20 {
  21         struct acpi_table_header header;
  22
  23         if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
  24             !strncmp(header.oem_id, "UNISYS", 6))
  25                 return 1;
  26         return 0;
  27 }
  28 #endif
  29
  30 #endif /* __ASM_MACH_MPPARSE_H */