efi: x86: make efi_lookup_mapped_addr() a common function

[deliverable/linux.git] / include / linux / efi.h

diff --git a/include/linux/efi.h b/include/linux/efi.h
index 5f8f176154f7009b74157a009266b74d04fbb571..c084b6d942c3c6a453dcd921dd2eef1059c5d22b 100644 (file)
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -404,6 +404,12 @@ typedef struct {
        unsigned long table;
 } efi_config_table_t;
 
+typedef struct {
+       efi_guid_t guid;
+       const char *name;
+       unsigned long *ptr;
+} efi_config_table_type_t;
+
 #define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
 
 #define EFI_2_30_SYSTEM_TABLE_REVISION  ((2 << 16) | (30))
@@ -552,6 +558,7 @@ extern struct efi {
        efi_get_next_high_mono_count_t *get_next_high_mono_count;
        efi_reset_system_t *reset_system;
        efi_set_virtual_address_map_t *set_virtual_address_map;
+       struct efi_memory_map *memmap;
 } efi;
 
 static inline int
@@ -587,6 +594,7 @@ static inline efi_status_t efi_query_variable_store(u32 attributes, unsigned lon
 }
 #endif
 extern void __iomem *efi_lookup_mapped_addr(u64 phys_addr);
+extern int efi_config_init(efi_config_table_type_t *arch_tables);
 extern u64 efi_get_iobase (void);
 extern u32 efi_mem_type (unsigned long phys_addr);
 extern u64 efi_mem_attributes (unsigned long phys_addr);