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d544b53cb0
Add crypto/hash.h and a dummy kernel_connect() needed to compile the ath11k wireless driver. While I hope we will not actually need the hash.h fallbacks, kernel_connect() we will have to deal with once we sort out more QMI bits. MFC after: 10 days
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2022 Bjoern A. Zeeb
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _LINUXKPI_CRYPTO_HASH_H
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#define _LINUXKPI_CRYPTO_HASH_H
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#include <linux/kernel.h> /* for pr_debug */
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struct crypto_shash {
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};
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struct shash_desc {
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struct crypto_shash *tfm;
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};
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static inline struct crypto_shash *
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crypto_alloc_shash(const char *algostr, int x, int y)
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{
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pr_debug("%s: TODO\n", __func__);
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return (NULL);
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}
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static inline void
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crypto_free_shash(struct crypto_shash *csh)
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{
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pr_debug("%s: TODO\n", __func__);
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}
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static inline int
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crypto_shash_init(struct shash_desc *desc)
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{
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pr_debug("%s: TODO\n", __func__);
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return (-ENXIO);
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}
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static inline int
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crypto_shash_final(struct shash_desc *desc, uint8_t *mic)
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{
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pr_debug("%s: TODO\n", __func__);
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return (-ENXIO);
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}
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static inline int
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crypto_shash_setkey(struct crypto_shash *csh, const uint8_t *key, size_t keylen)
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{
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pr_debug("%s: TODO\n", __func__);
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return (-ENXIO);
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}
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static inline int
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crypto_shash_update(struct shash_desc *desc, uint8_t *data, size_t datalen)
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{
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pr_debug("%s: TODO\n", __func__);
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return (-ENXIO);
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}
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static inline void
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shash_desc_zero(struct shash_desc *desc)
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{
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explicit_bzero(desc, sizeof(*desc));
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}
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/* XXX review this. */
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#define SHASH_DESC_ON_STACK(desc, tfm) \
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uint8_t ___ ## desc ## _desc[sizeof(struct shash_desc)]; \
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struct shash_desc *desc = (struct shash_desc *)___ ## desc ## _desc
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#endif /* _LINUXKPI_CRYPTO_HASH_H */
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