[PATCH 04/10] efi/libstub: add missing apple_properties_protocol_t definition

[Ard Biesheuvel <ardb@kernel.org>]

As apple_properties_protocol_t is only used on x86, we never bothered
to define the native apple_properties_protocol_t struct, but only added
the explicit 32-bit and 64-bit ones. We'll need the native one for the
next patch so let's add it, based on the prototypes that can be found
in commit 58c5475aba67706b31d9237808d5d3d54074e5ea.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 include/linux/efi.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/linux/efi.h b/include/linux/efi.h
index d7ca0b85b2b5..735388ea7012 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -518,6 +518,22 @@ typedef struct {
 	u64 get_all;
 } apple_properties_protocol_64_t;
 
+struct efi_dev_path;
+
+typedef struct apple_properties_protocol {
+	unsigned long version;
+	efi_status_t (*get)(struct apple_properties_protocol *,
+			    struct efi_dev_path *, efi_char16_t *,
+			    void *, u32 *);
+	efi_status_t (*set)(struct apple_properties_protocol *,
+			    struct efi_dev_path *, efi_char16_t *,
+			    void *, u32);
+	efi_status_t (*del)(struct apple_properties_protocol *,
+			    struct efi_dev_path *, efi_char16_t *);
+	efi_status_t (*get_all)(struct apple_properties_protocol *,
+				void *buffer, u32 *);
+} apple_properties_protocol_t;
+
 typedef struct {
 	u32 get_capability;
 	u32 get_event_log;
-- 
2.17.1