1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2021 Intel Corporation
5 #ifndef _RTE_THASH_GFNI_H_
6 #define _RTE_THASH_GFNI_H_
16 #include <rte_thash_x86_gfni.h>
20 #ifndef RTE_THASH_GFNI_DEFINED
23 * Calculate Toeplitz hash.
24 * Dummy implementation.
27 * @b EXPERIMENTAL: this API may change without prior notice.
30 * Pointer to the matrices generated from the corresponding
31 * RSS hash key using rte_thash_complete_matrix().
33 * Pointer to the data to be hashed. Data must be in network byte order.
35 * Length of the data to be hashed.
37 * Calculated Toeplitz hash value.
40 static inline uint32_t
41 rte_thash_gfni(const uint64_t *mtrx __rte_unused,
42 const uint8_t *key __rte_unused, int len __rte_unused)
44 RTE_LOG(ERR, HASH, "%s is undefined under given arch\n", __func__);
48 #endif /* RTE_THASH_GFNI_DEFINED */
54 #endif /* _RTE_THASH_GFNI_H_ */