X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl3fwd%2Fl3fwd_neon.h;h=86ac5971d7f2e6c8f881bb515d1fc5c3cbe8a918;hb=611faa5f46cc67449f272e14450fc6a0a275767d;hp=b319b5a92ae4aecc7aa2a532d8ccbc84eae59712;hpb=01ac23460c36927e019473e71b582223ad6b79c5;p=dpdk.git diff --git a/examples/l3fwd/l3fwd_neon.h b/examples/l3fwd/l3fwd_neon.h index b319b5a92a..86ac5971d7 100644 --- a/examples/l3fwd/l3fwd_neon.h +++ b/examples/l3fwd/l3fwd_neon.h @@ -1,38 +1,8 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2016 Intel Corporation. All rights reserved. - * Copyright(c) 2017, Linaro Limited - * 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. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2016-2018 Intel Corporation. + * Copyright(c) 2017-2018 Linaro Limited. */ - #ifndef _L3FWD_NEON_H_ #define _L3FWD_NEON_H_ @@ -78,14 +48,18 @@ processx4_step3(struct rte_mbuf *pkt[FWDSTEP], uint16_t dst_port[FWDSTEP]) vst1q_u32(p[2], ve[2]); vst1q_u32(p[3], ve[3]); - rfc1812_process((struct ipv4_hdr *)((struct ether_hdr *)p[0] + 1), - &dst_port[0], pkt[0]->packet_type); - rfc1812_process((struct ipv4_hdr *)((struct ether_hdr *)p[1] + 1), - &dst_port[1], pkt[1]->packet_type); - rfc1812_process((struct ipv4_hdr *)((struct ether_hdr *)p[2] + 1), - &dst_port[2], pkt[2]->packet_type); - rfc1812_process((struct ipv4_hdr *)((struct ether_hdr *)p[3] + 1), - &dst_port[3], pkt[3]->packet_type); + rfc1812_process((struct rte_ipv4_hdr *) + ((struct rte_ether_hdr *)p[0] + 1), + &dst_port[0], pkt[0]->packet_type); + rfc1812_process((struct rte_ipv4_hdr *) + ((struct rte_ether_hdr *)p[1] + 1), + &dst_port[1], pkt[1]->packet_type); + rfc1812_process((struct rte_ipv4_hdr *) + ((struct rte_ether_hdr *)p[2] + 1), + &dst_port[2], pkt[2]->packet_type); + rfc1812_process((struct rte_ipv4_hdr *) + ((struct rte_ether_hdr *)p[3] + 1), + &dst_port[3], pkt[3]->packet_type); } /* @@ -134,16 +108,16 @@ port_groupx4(uint16_t pn[FWDSTEP + 1], uint16_t *lp, uint16x8_t dp1, static inline void process_packet(struct rte_mbuf *pkt, uint16_t *dst_port) { - struct ether_hdr *eth_hdr; + struct rte_ether_hdr *eth_hdr; uint32x4_t te, ve; - eth_hdr = rte_pktmbuf_mtod(pkt, struct ether_hdr *); + eth_hdr = rte_pktmbuf_mtod(pkt, struct rte_ether_hdr *); te = vld1q_u32((uint32_t *)eth_hdr); ve = vreinterpretq_u32_s32(val_eth[dst_port[0]]); - rfc1812_process((struct ipv4_hdr *)(eth_hdr + 1), dst_port, + rfc1812_process((struct rte_ipv4_hdr *)(eth_hdr + 1), dst_port, pkt->packet_type); ve = vcopyq_laneq_u32(ve, 3, te, 3);