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Lines 90-95
u8 x86_acpiid_to_apicid[MAX_MADT_ENTRIES
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{ [0 ... MAX_MADT_ENTRIES-1] = 0xff }; |
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{ [0 ... MAX_MADT_ENTRIES-1] = 0xff }; |
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EXPORT_SYMBOL(x86_acpiid_to_apicid); |
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EXPORT_SYMBOL(x86_acpiid_to_apicid); |
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#ifndef CONFIG_ACPI_INTERPRETER |
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static inline acpi_status acpi_get_rsdp (u32 f, struct acpi_pointer *p) |
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{ |
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return AE_NOT_FOUND; |
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} |
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#else |
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static inline acpi_status acpi_get_rsdp (u32 f, struct acpi_pointer *p) |
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{ |
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return acpi_os_get_root_pointer(f, p); |
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} |
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#endif |
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/* -------------------------------------------------------------------------- |
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/* -------------------------------------------------------------------------- |
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Boot-time Configuration |
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Boot-time Configuration |
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-------------------------------------------------------------------------- */ |
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-------------------------------------------------------------------------- */ |
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Lines 480-485
unsigned int acpi_register_gsi(u32 gsi,
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} |
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} |
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EXPORT_SYMBOL(acpi_register_gsi); |
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EXPORT_SYMBOL(acpi_register_gsi); |
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#ifdef CONFIG_ACPI_INTERPRETER |
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static unsigned long __init acpi_scan_rsdp (unsigned long start, unsigned long len) |
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{ |
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return 0; |
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} |
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#else |
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extern int acpi_table_compute_checksum(void *,unsigned long); |
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static unsigned long __init |
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static unsigned long __init |
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acpi_scan_rsdp ( |
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acpi_scan_rsdp ( |
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unsigned long start, |
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unsigned long start, |
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Lines 493-506
acpi_scan_rsdp (
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* RSDP signature. |
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* RSDP signature. |
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*/ |
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*/ |
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for (offset = 0; offset < length; offset += 16) { |
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for (offset = 0; offset < length; offset += 16) { |
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if (strncmp((char *) (start + offset), "RSD PTR ", sig_len)) |
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if (strncmp((char *) (start + offset), "RSD PTR ", sig_len) == 0 && |
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continue; |
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acpi_table_compute_checksum((char *)(start + offset), ACPI_RSDP_CHECKSUM_LENGTH) == 0) { |
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return (start + offset); |
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return (start + offset); |
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} |
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} |
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} |
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return 0; |
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return 0; |
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} |
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} |
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#endif |
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static int __init acpi_parse_sbf(unsigned long phys_addr, unsigned long size) |
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static int __init acpi_parse_sbf(unsigned long phys_addr, unsigned long size) |
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{ |
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{ |
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struct acpi_table_sbf *sb; |
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struct acpi_table_sbf *sb; |
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Lines 605-610
unsigned long __init
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acpi_find_rsdp (void) |
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acpi_find_rsdp (void) |
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{ |
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{ |
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unsigned long rsdp_phys = 0; |
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unsigned long rsdp_phys = 0; |
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struct acpi_pointer rsdp_addr; |
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acpi_status result; |
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result = acpi_get_rsdp (ACPI_PHYSICAL_ADDRESSING, &rsdp_addr); |
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if (ACPI_SUCCESS(result)) { |
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rsdp_phys = (unsigned long)rsdp_addr.pointer.physical; |
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if (!rsdp_phys) |
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return 0; |
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return rsdp_phys; |
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} |
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if (efi_enabled) { |
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if (efi_enabled) { |
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if (efi.acpi20) |
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if (efi.acpi20) |