efi/libstub: Implement support for unaccepted memory

[linux-2.6-microblaze.git] / include / linux / efi.h

diff --git a/include/linux/efi.h b/include/linux/efi.h
index 571d1a6..8ffe451 100644 (file)
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -108,7 +108,8 @@ typedef     struct {
 #define EFI_MEMORY_MAPPED_IO_PORT_SPACE        12
 #define EFI_PAL_CODE                   13
 #define EFI_PERSISTENT_MEMORY          14
-#define EFI_MAX_MEMORY_TYPE            15
+#define EFI_UNACCEPTED_MEMORY          15
+#define EFI_MAX_MEMORY_TYPE            16
 
 /* Attribute values: */
 #define EFI_MEMORY_UC          ((u64)0x0000000000000001ULL)    /* uncached */
@@ -417,6 +418,7 @@ void efi_native_runtime_setup(void);
 #define LINUX_EFI_MOK_VARIABLE_TABLE_GUID      EFI_GUID(0xc451ed2b, 0x9694, 0x45d3,  0xba, 0xba, 0xed, 0x9f, 0x89, 0x88, 0xa3, 0x89)
 #define LINUX_EFI_COCO_SECRET_AREA_GUID                EFI_GUID(0xadf956ad, 0xe98c, 0x484c,  0xae, 0x11, 0xb5, 0x1c, 0x7d, 0x33, 0x64, 0x47)
 #define LINUX_EFI_BOOT_MEMMAP_GUID             EFI_GUID(0x800f683f, 0xd08b, 0x423a,  0xa2, 0x93, 0x96, 0x5c, 0x3c, 0x6f, 0xe2, 0xb4)
+#define LINUX_EFI_UNACCEPTED_MEM_TABLE_GUID    EFI_GUID(0xd5d1de3c, 0x105c, 0x44f9,  0x9e, 0xa9, 0xbc, 0xef, 0x98, 0x12, 0x00, 0x31)
 
 #define RISCV_EFI_BOOT_PROTOCOL_GUID           EFI_GUID(0xccd15fec, 0x6f73, 0x4eec,  0x83, 0x95, 0x3e, 0x69, 0xe4, 0xb9, 0x40, 0xbf)
 
@@ -534,6 +536,14 @@ struct efi_boot_memmap {
        efi_memory_desc_t       map[];
 };
 
+struct efi_unaccepted_memory {
+       u32 version;
+       u32 unit_size;
+       u64 phys_base;
+       u64 size;
+       unsigned long bitmap[];
+};
+
 /*
  * Architecture independent structure for describing a memory map for the
  * benefit of efi_memmap_init_early(), and for passing context between