add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/crypto/aegis.h
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@@ -1,20 +1,16 @@
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-/* SPDX-License-Identifier: GPL-2.0 */
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  * AEGIS common definitions
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  *
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  * Copyright (c) 2018 Ondrej Mosnacek <omosnacek@gmail.com>
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  * Copyright (c) 2018 Red Hat, Inc. All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License as published by the Free
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- * Software Foundation; either version 2 of the License, or (at your option)
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- * any later version.
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  */
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 #ifndef _CRYPTO_AEGIS_H
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 #define _CRYPTO_AEGIS_H
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 #include <crypto/aes.h>
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+#include <linux/bitops.h>
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 #include <linux/types.h>
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 #define AEGIS_BLOCK_SIZE 16
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@@ -28,46 +24,32 @@
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 #define AEGIS_BLOCK_ALIGN (__alignof__(union aegis_block))
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 #define AEGIS_ALIGNED(p) IS_ALIGNED((uintptr_t)p, AEGIS_BLOCK_ALIGN)
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-static const union aegis_block crypto_aegis_const[2] = {
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-	{ .words64 = {
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-		cpu_to_le64(U64_C(0x0d08050302010100)),
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-		cpu_to_le64(U64_C(0x6279e99059372215)),
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-	} },
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-	{ .words64 = {
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-		cpu_to_le64(U64_C(0xf12fc26d55183ddb)),
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-		cpu_to_le64(U64_C(0xdd28b57342311120)),
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-	} },
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-};
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-
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-static void crypto_aegis_block_xor(union aegis_block *dst,
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-				   const union aegis_block *src)
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+static __always_inline void crypto_aegis_block_xor(union aegis_block *dst,
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+						   const union aegis_block *src)
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 {
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 	dst->words64[0] ^= src->words64[0];
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 	dst->words64[1] ^= src->words64[1];
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 }
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-static void crypto_aegis_block_and(union aegis_block *dst,
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-				   const union aegis_block *src)
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+static __always_inline void crypto_aegis_block_and(union aegis_block *dst,
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+						   const union aegis_block *src)
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 {
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 	dst->words64[0] &= src->words64[0];
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 	dst->words64[1] &= src->words64[1];
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 }
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-static void crypto_aegis_aesenc(union aegis_block *dst,
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-				const union aegis_block *src,
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-				const union aegis_block *key)
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+static __always_inline void crypto_aegis_aesenc(union aegis_block *dst,
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+						const union aegis_block *src,
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+						const union aegis_block *key)
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 {
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 	const u8  *s  = src->bytes;
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-	const u32 *t0 = crypto_ft_tab[0];
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-	const u32 *t1 = crypto_ft_tab[1];
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-	const u32 *t2 = crypto_ft_tab[2];
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-	const u32 *t3 = crypto_ft_tab[3];
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+	const u32 *t = crypto_ft_tab[0];
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 	u32 d0, d1, d2, d3;
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-	d0 = t0[s[ 0]] ^ t1[s[ 5]] ^ t2[s[10]] ^ t3[s[15]];
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-	d1 = t0[s[ 4]] ^ t1[s[ 9]] ^ t2[s[14]] ^ t3[s[ 3]];
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-	d2 = t0[s[ 8]] ^ t1[s[13]] ^ t2[s[ 2]] ^ t3[s[ 7]];
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-	d3 = t0[s[12]] ^ t1[s[ 1]] ^ t2[s[ 6]] ^ t3[s[11]];
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+	d0 = t[s[ 0]] ^ rol32(t[s[ 5]], 8) ^ rol32(t[s[10]], 16) ^ rol32(t[s[15]], 24);
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+	d1 = t[s[ 4]] ^ rol32(t[s[ 9]], 8) ^ rol32(t[s[14]], 16) ^ rol32(t[s[ 3]], 24);
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+	d2 = t[s[ 8]] ^ rol32(t[s[13]], 8) ^ rol32(t[s[ 2]], 16) ^ rol32(t[s[ 7]], 24);
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+	d3 = t[s[12]] ^ rol32(t[s[ 1]], 8) ^ rol32(t[s[ 6]], 16) ^ rol32(t[s[11]], 24);
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 	dst->words32[0] = cpu_to_le32(d0) ^ key->words32[0];
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 	dst->words32[1] = cpu_to_le32(d1) ^ key->words32[1];