osl_get_bios_table
osl_get_bios_table(signature, instance, table, address);
status = osl_get_bios_table(ACPI_SIG_XSDT, 0,
status = osl_get_bios_table(ACPI_SIG_RSDT, 0,
status = osl_get_bios_table(ACPI_SIG_FADT, 0,
osl_get_bios_table(char *signature,