Differential D26137 Diff 79917 sys/dev/if_wg/module/crypto/zinc/chacha20/chacha20-mips-glue.c

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				// SPDX-License-Identifier: GPL-2.0 OR MIT
				/*
				* Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
				*/

				asmlinkage void chacha20_mips(u32 state[16], u8 out, const u8 in,
				const size_t len);
				static bool *const chacha20_nobs[] __initconst = { };
				static void __init chacha20_fpu_init(void)
				{
				}

				static inline bool chacha20_arch(struct chacha20_ctx ctx, u8 dst,
				const u8 *src, size_t len,
				simd_context_t *simd_context)
				{
				chacha20_mips(ctx->state, dst, src, len);
				return true;
				}

				static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS],
				const u8 nonce[HCHACHA20_NONCE_SIZE],
				const u8 key[HCHACHA20_KEY_SIZE],
				simd_context_t *simd_context)
				{
				return false;
				}