enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/drivers/crypto/omap-aes.h
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@@ -1,18 +1,15 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Cryptographic API.
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  *
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  * Support for OMAP AES HW ACCELERATOR defines
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  *
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  * Copyright (c) 2015 Texas Instruments Incorporated
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation.
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- *
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  */
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 #ifndef __OMAP_AES_H__
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 #define __OMAP_AES_H__
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11
 
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+#include <crypto/aes.h>
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 #include <crypto/engine.h>
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14
 
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 #define DST_MAXBURST			4
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@@ -83,7 +80,6 @@
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 #define FLAGS_INIT		BIT(5)
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 #define FLAGS_FAST		BIT(6)
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-#define FLAGS_BUSY		BIT(7)
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 #define FLAGS_IN_DATA_ST_SHIFT	8
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 #define FLAGS_OUT_DATA_ST_SHIFT	10
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@@ -102,7 +98,11 @@
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 	u32		key[AES_KEYSIZE_256 / sizeof(u32)];
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 	u8		nonce[4];
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 	struct crypto_skcipher	*fallback;
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-	struct crypto_skcipher	*ctr;
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+};
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+
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+struct omap_aes_gcm_ctx {
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+	struct omap_aes_ctx	octx;
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+	struct crypto_aes_ctx	actx;
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 };
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 struct omap_aes_reqctx {
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@@ -110,13 +110,14 @@
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 	unsigned long mode;
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 	u8 iv[AES_BLOCK_SIZE];
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 	u32 auth_tag[AES_BLOCK_SIZE / sizeof(u32)];
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+	struct skcipher_request fallback_req;	// keep at the end
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 };
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 #define OMAP_AES_QUEUE_LENGTH	1
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 #define OMAP_AES_CACHE_SIZE	0
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 struct omap_aes_algs_info {
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-	struct crypto_alg	*algs_list;
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+	struct skcipher_alg	*algs_list;
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 	unsigned int		size;
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 	unsigned int		registered;
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 };
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@@ -166,7 +167,7 @@
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 	struct aead_queue	aead_queue;
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 	spinlock_t		lock;
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-	struct ablkcipher_request	*req;
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+	struct skcipher_request		*req;
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 	struct aead_request		*aead_req;
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 	struct crypto_engine		*engine;
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@@ -206,8 +207,12 @@
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 			    unsigned int keylen);
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 int omap_aes_gcm_encrypt(struct aead_request *req);
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 int omap_aes_gcm_decrypt(struct aead_request *req);
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+int omap_aes_gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize);
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 int omap_aes_4106gcm_encrypt(struct aead_request *req);
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 int omap_aes_4106gcm_decrypt(struct aead_request *req);
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+int omap_aes_4106gcm_setauthsize(struct crypto_aead *parent,
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+				 unsigned int authsize);
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+int omap_aes_gcm_cra_init(struct crypto_aead *tfm);
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 int omap_aes_write_ctrl(struct omap_aes_dev *dd);
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 int omap_aes_crypt_dma_start(struct omap_aes_dev *dd);
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 int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd);