From 9933eb47e5ad8ee96fd45e16df1df291c87c36ea Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Fri, 2 Apr 2021 22:16:22 +0200 Subject: [PATCH] efi_loader: EFI_UNACCEPTED_MEMORY_TYPE * UEFI spec 2.9 introduced a new memory type EFI_UNACCEPTED_MEMORY_TYPE. Add it to enum EFI_MEMORY_TYPE. * Add missing EFI_MEMORY_CPU_CRYPTO constant * Improve description of EFI_PERSISTENT_MEMORY_TYPE Signed-off-by: Heinrich Schuchardt --- include/efi.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/include/efi.h b/include/efi.h index 503fbf060b..6417a9b8c5 100644 --- a/include/efi.h +++ b/include/efi.h @@ -180,9 +180,13 @@ enum efi_mem_type { */ EFI_PAL_CODE, /* - * Non-volatile memory. + * Byte addressable non-volatile memory. */ EFI_PERSISTENT_MEMORY_TYPE, + /* + * Unaccepted memory must be accepted by boot target before usage. + */ + EFI_UNACCEPTED_MEMORY_TYPE, EFI_MAX_MEMORY_TYPE, }; @@ -201,6 +205,7 @@ enum efi_mem_type { ((u64)0x0000000000010000ULL) /* higher reliability */ #define EFI_MEMORY_RO ((u64)0x0000000000020000ULL) /* read-only */ #define EFI_MEMORY_SP ((u64)0x0000000000040000ULL) /* specific-purpose memory (SPM) */ +#define EFI_MEMORY_CPU_CRYPTO ((u64)0x0000000000080000ULL) /* cryptographically protectable */ #define EFI_MEMORY_RUNTIME ((u64)0x8000000000000000ULL) /* range requires runtime mapping */ #define EFI_MEM_DESC_VERSION 1