linux-kernel - [PATCH 04/10] efi/libstub: add missing apple_properties_protocol

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191214175735.22518-5-ardb@kernel.org>
Date:   Sat, 14 Dec 2019 18:57:29 +0100
From:   Ard Biesheuvel <ardb@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     linux-efi@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Matthew Garrett <matthewgarrett@...gle.com>,
        Ingo Molnar <mingo@...nel.org>,
        Andy Lutomirski <luto@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Arvind Sankar <nivedita@...m.mit.edu>
Subject: [PATCH 04/10] efi/libstub: add missing apple_properties_protocol_t definition

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@...nel.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