From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G
---
kernel/drivers/crypto/ccp/ccp-crypto.h | 28 ++++++++++++++--------------
1 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/crypto/ccp/ccp-crypto.h b/kernel/drivers/crypto/ccp/ccp-crypto.h
index b9fd090..aed3d21 100644
--- a/kernel/drivers/crypto/ccp/ccp-crypto.h
+++ b/kernel/drivers/crypto/ccp/ccp-crypto.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* AMD Cryptographic Coprocessor (CCP) crypto API support
*
* Copyright (C) 2013,2017 Advanced Micro Devices, Inc.
*
* Author: Tom Lendacky <thomas.lendacky@amd.com>
- *
- * 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.
*/
#ifndef __CCP_CRYPTO_H__
@@ -15,7 +12,6 @@
#include <linux/list.h>
#include <linux/wait.h>
-#include <linux/pci.h>
#include <linux/ccp.h>
#include <crypto/algapi.h>
#include <crypto/aes.h>
@@ -25,18 +21,23 @@
#include <crypto/hash.h>
#include <crypto/sha.h>
#include <crypto/akcipher.h>
+#include <crypto/skcipher.h>
#include <crypto/internal/rsa.h>
+
+/* We want the module name in front of our messages */
+#undef pr_fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#define CCP_LOG_LEVEL KERN_INFO
#define CCP_CRA_PRIORITY 300
-struct ccp_crypto_ablkcipher_alg {
+struct ccp_crypto_skcipher_alg {
struct list_head entry;
u32 mode;
- struct crypto_alg alg;
+ struct skcipher_alg alg;
};
struct ccp_crypto_aead {
@@ -66,12 +67,12 @@
struct akcipher_alg alg;
};
-static inline struct ccp_crypto_ablkcipher_alg *
- ccp_crypto_ablkcipher_alg(struct crypto_tfm *tfm)
+static inline struct ccp_crypto_skcipher_alg *
+ ccp_crypto_skcipher_alg(struct crypto_skcipher *tfm)
{
- struct crypto_alg *alg = tfm->__crt_alg;
+ struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
- return container_of(alg, struct ccp_crypto_ablkcipher_alg, alg);
+ return container_of(alg, struct ccp_crypto_skcipher_alg, alg);
}
static inline struct ccp_crypto_ahash_alg *
@@ -89,9 +90,6 @@
struct ccp_aes_ctx {
/* Fallback cipher for XTS with unsupported unit sizes */
struct crypto_skcipher *tfm_skcipher;
-
- /* Cipher used to generate CMAC K1/K2 keys */
- struct crypto_cipher *tfm_cipher;
enum ccp_engine engine;
enum ccp_aes_type type;
@@ -123,6 +121,8 @@
u8 rfc3686_iv[AES_BLOCK_SIZE];
struct ccp_cmd cmd;
+
+ struct skcipher_request fallback_req; // keep at the end
};
struct ccp_aes_cmac_req_ctx {
--
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