#ifndef __ASM_MACH_MPPARSE_H
#define __ASM_MACH_MPPARSE_H
+#include <linux/acpi.h>
+
static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
struct mpc_config_translation *translation)
{
{
}
-extern void parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys(void);
-static inline void mps_oem_check(struct mp_config_table *mpc, char *oem,
+static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid)
{
if (mpc->mpc_oemptr) {
struct mp_config_oemtable *oem_table =
(struct mp_config_oemtable *)mpc->mpc_oemptr;
- parse_unisys_oem((char *)oem_table, oem_table->oem_length);
+ if (!strncmp(oem, "UNISYS", 6))
+ return parse_unisys_oem((char *)oem_table);
}
+ return 0;
+}
+
+#ifdef CONFIG_ACPI
+static inline int es7000_check_dsdt(void)
+{
+ struct acpi_table_header *header = NULL;
+ if(!acpi_get_table_header_early(ACPI_DSDT, &header))
+ acpi_table_print(header, 0);
+ if (!strncmp(header->oem_id, "UNISYS", 6))
+ return 1;
+ return 0;
}
/* Hook from generic ACPI tables.c */
-static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
unsigned long oem_addr;
- int oem_entries;
- if (!find_unisys_acpi_oem_table(&oem_addr, &oem_entries))
- parse_unisys_oem((char *)oem_addr, oem_entries);
+ if (!find_unisys_acpi_oem_table(&oem_addr)) {
+ if (es7000_check_dsdt())
+ return parse_unisys_oem((char *)oem_addr);
+ else {
+ setup_unisys();
+ return 1;
+ }
+ }
+ return 0;
}
-
+#else
+static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+ return 0;
+}
+#endif
#endif /* __ASM_MACH_MPPARSE_H */