diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/efi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index c2c0da49876e..81af5feba1f7 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -623,6 +623,10 @@ void efi_native_runtime_setup(void); EFI_GUID(0x3152bca5, 0xeade, 0x433d, \ 0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44) +#define EFI_MEMORY_ATTRIBUTES_TABLE_GUID \ + EFI_GUID(0xdcfa911d, 0x26eb, 0x469f, \ + 0xa2, 0x20, 0x38, 0xb7, 0xdc, 0x46, 0x12, 0x20) + typedef struct { efi_guid_t guid; u64 table; @@ -847,6 +851,14 @@ typedef struct { #define EFI_INVALID_TABLE_ADDR (~0UL) +typedef struct { + u32 version; + u32 num_entries; + u32 desc_size; + u32 reserved; + efi_memory_desc_t entry[0]; +} efi_memory_attributes_table_t; + /* * All runtime access to EFI goes through this structure: */ @@ -868,6 +880,7 @@ extern struct efi { unsigned long config_table; /* config tables */ unsigned long esrt; /* ESRT table */ unsigned long properties_table; /* properties table */ + unsigned long mem_attr_table; /* memory attributes table */ efi_get_time_t *get_time; efi_set_time_t *set_time; efi_get_wakeup_time_t *get_wakeup_time; |