New upstream version 18.11-rc1

[deb_dpdk.git] / examples / ip_pipeline / hash_func_arm64.h

diff --git a/examples/ip_pipeline/hash_func_arm64.h b/examples/ip_pipeline/hash_func_arm64.h
deleted file mode 100644 (file)
index 50df816..0000000
--- a/examples/ip_pipeline/hash_func_arm64.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017-2018 Linaro Limited.
- */
-#ifndef __HASH_FUNC_ARM64_H__
-#define __HASH_FUNC_ARM64_H__
-
-#define _CRC32CX(crc, val)     \
-       __asm__("crc32cx %w[c], %w[c], %x[v]":[c] "+r" (crc):[v] "r" (val))
-
-static inline uint64_t
-hash_crc_key8(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key;
-       uint64_t *m = mask;
-       uint32_t crc0;
-
-       crc0 = seed;
-       _CRC32CX(crc0, k[0] & m[0]);
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key16(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1;
-
-       k0 = k[0] & m[0];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc0 ^= crc1;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key24(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       _CRC32CX(crc0, k2);
-
-       crc0 ^= crc1;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key32(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1, crc2, crc3;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc2 = k2;
-       _CRC32CX(crc2, k[3] & m[3]);
-       crc3 = k2 >> 32;
-
-       _CRC32CX(crc0, crc1);
-       _CRC32CX(crc2, crc3);
-
-       crc0 ^= crc2;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key40(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1, crc2, crc3;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc2 = k2;
-       _CRC32CX(crc2, k[3] & m[3]);
-       crc3 = k2 >> 32;
-       _CRC32CX(crc3, k[4] & m[4]);
-
-       _CRC32CX(crc0, crc1);
-       _CRC32CX(crc2, crc3);
-
-       crc0 ^= crc2;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key48(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2, k5;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1, crc2, crc3;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-       k5 = k[5] & m[5];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc2 = k2;
-       _CRC32CX(crc2, k[3] & m[3]);
-       crc3 = k2 >> 32;
-       _CRC32CX(crc3, k[4] & m[4]);
-
-       _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
-       _CRC32CX(crc3, k5);
-
-       crc0 ^= crc3;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key56(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2, k5;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-       k5 = k[5] & m[5];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc2 = k2;
-       _CRC32CX(crc2, k[3] & m[3]);
-       crc3 = k2 >> 32;
-       _CRC32CX(crc3, k[4] & m[4]);
-
-       crc4 = k5;
-        _CRC32CX(crc4, k[6] & m[6]);
-       crc5 = k5 >> 32;
-
-       _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
-       _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
-
-       crc0 ^= crc3;
-
-       return crc0;
-}
-
-static inline uint64_t
-hash_crc_key64(void *key, void *mask, __rte_unused uint32_t key_size,
-       uint64_t seed)
-{
-       uint64_t *k = key, k0, k2, k5;
-       uint64_t *m = mask;
-       uint32_t crc0, crc1, crc2, crc3, crc4, crc5;
-
-       k0 = k[0] & m[0];
-       k2 = k[2] & m[2];
-       k5 = k[5] & m[5];
-
-       crc0 = k0;
-       _CRC32CX(crc0, seed);
-       crc1 = k0 >> 32;
-       _CRC32CX(crc1, k[1] & m[1]);
-
-       crc2 = k2;
-       _CRC32CX(crc2, k[3] & m[3]);
-       crc3 = k2 >> 32;
-       _CRC32CX(crc3, k[4] & m[4]);
-
-       crc4 = k5;
-        _CRC32CX(crc4, k[6] & m[6]);
-       crc5 = k5 >> 32;
-       _CRC32CX(crc5, k[7] & m[7]);
-
-       _CRC32CX(crc0, ((uint64_t)crc1 << 32) ^ crc2);
-       _CRC32CX(crc3, ((uint64_t)crc4 << 32) ^ crc5);
-
-       crc0 ^= crc3;
-
-       return crc0;
-}
-
-#define hash_default_key8                      hash_crc_key8
-#define hash_default_key16                     hash_crc_key16
-#define hash_default_key24                     hash_crc_key24
-#define hash_default_key32                     hash_crc_key32
-#define hash_default_key40                     hash_crc_key40
-#define hash_default_key48                     hash_crc_key48
-#define hash_default_key56                     hash_crc_key56
-#define hash_default_key64                     hash_crc_key64
-
-#endif