include/asm-i386/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 static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
   7                                 struct mpc_config_translation *translation)
   8 {
   9         Dprintk("Bus #%d is %s\n", m->mpc_busid, name);
  10 }
  11
  12 static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
  13                                 struct mpc_config_translation *translation)
  14 {
  15 }
  16
  17 extern int parse_unisys_oem (char *oemptr);
  18 extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
  19 extern void setup_unisys(void);
  20
  21 static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
  22                 char *productid)
  23 {
  24         if (mpc->mpc_oemptr) {
  25                 struct mp_config_oemtable *oem_table =
  26                         (struct mp_config_oemtable *)mpc->mpc_oemptr;
  27                 if (!strncmp(oem, "UNISYS", 6))
  28                         return parse_unisys_oem((char *)oem_table);
  29         }
  30         return 0;
  31 }
  32
  33 static inline int es7000_check_dsdt()
  34 {
  35         struct acpi_table_header *header = NULL;
  36         if(!acpi_get_table_header_early(ACPI_DSDT, &header))
  37                 acpi_table_print(header, 0);
  38         if (!strncmp(header->oem_id, "UNISYS", 6))
  39                 return 1;
  40         return 0;
  41 }
  42
  43 /* Hook from generic ACPI tables.c */
  44 static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
  45 {
  46         unsigned long oem_addr;
  47         if (!find_unisys_acpi_oem_table(&oem_addr)) {
  48                 if (es7000_check_dsdt())
  49                         return parse_unisys_oem((char *)oem_addr);
  50                 else {
  51                         setup_unisys();
  52                         return 1;
  53                 }
  54         }
  55         return 0;
  56 }
  57
  58
  59 #endif /* __ASM_MACH_MPPARSE_H */