From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/arch/arm64/crypto/aes-ce-ccm-core.S | 21 +++++++++------------
1 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/kernel/arch/arm64/crypto/aes-ce-ccm-core.S b/kernel/arch/arm64/crypto/aes-ce-ccm-core.S
index 1b15144..99a028e 100644
--- a/kernel/arch/arm64/crypto/aes-ce-ccm-core.S
+++ b/kernel/arch/arm64/crypto/aes-ce-ccm-core.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* aesce-ccm-core.S - AES-CCM transform for ARMv8 with Crypto Extensions
*
* Copyright (C) 2013 - 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/linkage.h>
@@ -18,7 +15,7 @@
* void ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
* u32 *macp, u8 const rk[], u32 rounds);
*/
-ENTRY(ce_aes_ccm_auth_data)
+SYM_FUNC_START(ce_aes_ccm_auth_data)
ldr w8, [x3] /* leftover from prev round? */
ld1 {v0.16b}, [x0] /* load mac */
cbz w8, 1f
@@ -84,13 +81,13 @@
st1 {v0.16b}, [x0]
10: str w8, [x3]
ret
-ENDPROC(ce_aes_ccm_auth_data)
+SYM_FUNC_END(ce_aes_ccm_auth_data)
/*
* void ce_aes_ccm_final(u8 mac[], u8 const ctr[], u8 const rk[],
* u32 rounds);
*/
-ENTRY(ce_aes_ccm_final)
+SYM_FUNC_START(ce_aes_ccm_final)
ld1 {v3.4s}, [x2], #16 /* load first round key */
ld1 {v0.16b}, [x0] /* load mac */
cmp w3, #12 /* which key size? */
@@ -124,7 +121,7 @@
eor v0.16b, v0.16b, v1.16b /* en-/decrypt the mac */
st1 {v0.16b}, [x0] /* store result */
ret
-ENDPROC(ce_aes_ccm_final)
+SYM_FUNC_END(ce_aes_ccm_final)
.macro aes_ccm_do_crypt,enc
ldr x8, [x6, #8] /* load lower ctr */
@@ -215,10 +212,10 @@
* u8 const rk[], u32 rounds, u8 mac[],
* u8 ctr[]);
*/
-ENTRY(ce_aes_ccm_encrypt)
+SYM_FUNC_START(ce_aes_ccm_encrypt)
aes_ccm_do_crypt 1
-ENDPROC(ce_aes_ccm_encrypt)
+SYM_FUNC_END(ce_aes_ccm_encrypt)
-ENTRY(ce_aes_ccm_decrypt)
+SYM_FUNC_START(ce_aes_ccm_decrypt)
aes_ccm_do_crypt 0
-ENDPROC(ce_aes_ccm_decrypt)
+SYM_FUNC_END(ce_aes_ccm_decrypt)
--
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