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authorIdo Barnea <ibarnea@cisco.com>2016-08-08 13:07:20 +0300
committerIdo Barnea <ibarnea@cisco.com>2016-08-08 13:07:20 +0300
commitdc56569b146966c17433fef70d4eb5456871dcc6 (patch)
tree73eb19c9aad6570007fd808e478b7a23f6ca835c /src/dpdk22/lib/librte_acl/acl_vect.h
parent2067ee3de8e6664e66f872a0b5c6d1b68b99625a (diff)
removed dpdk22 files
Diffstat (limited to 'src/dpdk22/lib/librte_acl/acl_vect.h')
-rw-r--r--src/dpdk22/lib/librte_acl/acl_vect.h116
1 files changed, 0 insertions, 116 deletions
diff --git a/src/dpdk22/lib/librte_acl/acl_vect.h b/src/dpdk22/lib/librte_acl/acl_vect.h
deleted file mode 100644
index 6cc19997..00000000
--- a/src/dpdk22/lib/librte_acl/acl_vect.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_ACL_VECT_H_
-#define _RTE_ACL_VECT_H_
-
-/**
- * @file
- *
- * RTE ACL SSE/AVX related header.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*
- * Takes 2 SIMD registers containing N transitions eachi (tr0, tr1).
- * Shuffles it into different representation:
- * lo - contains low 32 bits of given N transitions.
- * hi - contains high 32 bits of given N transitions.
- */
-#define ACL_TR_HILO(P, TC, tr0, tr1, lo, hi) do { \
- lo = (typeof(lo))_##P##_shuffle_ps((TC)(tr0), (TC)(tr1), 0x88); \
- hi = (typeof(hi))_##P##_shuffle_ps((TC)(tr0), (TC)(tr1), 0xdd); \
-} while (0)
-
-
-/*
- * Calculate the address of the next transition for
- * all types of nodes. Note that only DFA nodes and range
- * nodes actually transition to another node. Match
- * nodes not supposed to be encountered here.
- * For quad range nodes:
- * Calculate number of range boundaries that are less than the
- * input value. Range boundaries for each node are in signed 8 bit,
- * ordered from -128 to 127.
- * This is effectively a popcnt of bytes that are greater than the
- * input byte.
- * Single nodes are processed in the same ways as quad range nodes.
-*/
-#define ACL_TR_CALC_ADDR(P, S, \
- addr, index_mask, next_input, shuffle_input, \
- ones_16, range_base, tr_lo, tr_hi) do { \
- \
- typeof(addr) in, node_type, r, t; \
- typeof(addr) dfa_msk, dfa_ofs, quad_ofs; \
- \
- t = _##P##_xor_si##S(index_mask, index_mask); \
- in = _##P##_shuffle_epi8(next_input, shuffle_input); \
- \
- /* Calc node type and node addr */ \
- node_type = _##P##_andnot_si##S(index_mask, tr_lo); \
- addr = _##P##_and_si##S(index_mask, tr_lo); \
- \
- /* mask for DFA type(0) nodes */ \
- dfa_msk = _##P##_cmpeq_epi32(node_type, t); \
- \
- /* DFA calculations. */ \
- r = _##P##_srli_epi32(in, 30); \
- r = _##P##_add_epi8(r, range_base); \
- t = _##P##_srli_epi32(in, 24); \
- r = _##P##_shuffle_epi8(tr_hi, r); \
- \
- dfa_ofs = _##P##_sub_epi32(t, r); \
- \
- /* QUAD/SINGLE caluclations. */ \
- t = _##P##_cmpgt_epi8(in, tr_hi); \
- t = _##P##_sign_epi8(t, t); \
- t = _##P##_maddubs_epi16(t, t); \
- quad_ofs = _##P##_madd_epi16(t, ones_16); \
- \
- /* blend DFA and QUAD/SINGLE. */ \
- t = _##P##_blendv_epi8(quad_ofs, dfa_ofs, dfa_msk); \
- \
- /* calculate address for next transitions. */ \
- addr = _##P##_add_epi32(addr, t); \
-} while (0)
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTE_ACL_VECT_H_ */