diff options
Diffstat (limited to 'src/dpdk_lib18/librte_net')
| -rwxr-xr-x | src/dpdk_lib18/librte_net/Makefile | 40 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_arp.h | 84 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_icmp.h | 101 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_ip.h | 402 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_sctp.h | 99 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_tcp.h | 104 | ||||
| -rwxr-xr-x | src/dpdk_lib18/librte_net/rte_udp.h | 99 |
7 files changed, 0 insertions, 929 deletions
diff --git a/src/dpdk_lib18/librte_net/Makefile b/src/dpdk_lib18/librte_net/Makefile deleted file mode 100755 index ad2e482d..00000000 --- a/src/dpdk_lib18/librte_net/Makefile +++ /dev/null @@ -1,40 +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. - -include $(RTE_SDK)/mk/rte.vars.mk - -CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3 - -# install includes -SYMLINK-$(CONFIG_RTE_LIBRTE_NET)-include := rte_ip.h rte_tcp.h rte_udp.h rte_sctp.h rte_icmp.h rte_arp.h - - -include $(RTE_SDK)/mk/rte.install.mk diff --git a/src/dpdk_lib18/librte_net/rte_arp.h b/src/dpdk_lib18/librte_net/rte_arp.h deleted file mode 100755 index c7b0e514..00000000 --- a/src/dpdk_lib18/librte_net/rte_arp.h +++ /dev/null @@ -1,84 +0,0 @@ -/* BSD LICENSE - * - * Copyright(c) 2013 6WIND. - * - * 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 6WIND S.A. 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_ARP_H_ -#define _RTE_ARP_H_ - -/** - * @file - * - * ARP-related defines - */ - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * ARP header IPv4 payload. - */ -struct arp_ipv4 { - uint8_t arp_sha[6]; /* sender hardware address */ - uint8_t arp_sip[4]; /* sender IP address */ - uint8_t arp_tha[6]; /* target hardware address */ - uint8_t arp_tip[4]; /* target IP address */ -} __attribute__((__packed__)); - -/** - * ARP header. - */ -struct arp_hdr { - uint16_t arp_hrd; /* format of hardware address */ -#define ARP_HRD_ETHER 1 /* ARP Ethernet address format */ - - uint16_t arp_pro; /* format of protocol address */ - uint8_t arp_hln; /* length of hardware address */ - uint8_t arp_pln; /* length of protocol address */ - uint16_t arp_op; /* ARP opcode (command) */ -#define ARP_OP_REQUEST 1 /* request to resolve address */ -#define ARP_OP_REPLY 2 /* response to previous request */ -#define ARP_OP_REVREQUEST 3 /* request proto addr given hardware */ -#define ARP_OP_REVREPLY 4 /* response giving protocol address */ -#define ARP_OP_INVREQUEST 8 /* request to identify peer */ -#define ARP_OP_INVREPLY 9 /* response identifying peer */ - - union { - struct arp_ipv4 arp_ip; - } arp_data; -} __attribute__((__packed__)); - -#ifdef __cplusplus -} -#endif - -#endif /* _RTE_ARP_H_ */ diff --git a/src/dpdk_lib18/librte_net/rte_icmp.h b/src/dpdk_lib18/librte_net/rte_icmp.h deleted file mode 100755 index 8b287f6d..00000000 --- a/src/dpdk_lib18/librte_net/rte_icmp.h +++ /dev/null @@ -1,101 +0,0 @@ -/* BSD LICENSE - * - * Copyright(c) 2013 6WIND. - * - * 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 6WIND S.A. 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. - */ -/* - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $ - */ - -#ifndef _RTE_ICMP_H_ -#define _RTE_ICMP_H_ - -/** - * @file - * - * ICMP-related defines - */ - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * ICMP Header - */ -struct icmp_hdr { - uint8_t icmp_type; /* ICMP packet type. */ - uint8_t icmp_code; /* ICMP packet code. */ - uint16_t icmp_cksum; /* ICMP packet checksum. */ - uint16_t icmp_ident; /* ICMP packet identifier. */ - uint16_t icmp_seq_nb; /* ICMP packet sequence number. */ -} __attribute__((__packed__)); - -/* ICMP packet types */ -#define IP_ICMP_ECHO_REPLY 0 -#define IP_ICMP_ECHO_REQUEST 8 - -#ifdef __cplusplus -} -#endif - -#endif /* RTE_ICMP_H_ */ diff --git a/src/dpdk_lib18/librte_net/rte_ip.h b/src/dpdk_lib18/librte_net/rte_ip.h deleted file mode 100755 index f0ec543b..00000000 --- a/src/dpdk_lib18/librte_net/rte_ip.h +++ /dev/null @@ -1,402 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - * Copyright 2014 6WIND S.A. - * 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. - */ - -/* - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $ - */ - -#ifndef _RTE_IP_H_ -#define _RTE_IP_H_ - -/** - * @file - * - * IP-related defines - */ - -#include <stdint.h> -#include <netinet/in.h> - -#include <rte_memcpy.h> -#include <rte_byteorder.h> -#include <rte_mbuf.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * IPv4 Header - */ -struct ipv4_hdr { - uint8_t version_ihl; /**< version and header length */ - uint8_t type_of_service; /**< type of service */ - uint16_t total_length; /**< length of packet */ - uint16_t packet_id; /**< packet ID */ - uint16_t fragment_offset; /**< fragmentation offset */ - uint8_t time_to_live; /**< time to live */ - uint8_t next_proto_id; /**< protocol ID */ - uint16_t hdr_checksum; /**< header checksum */ - uint32_t src_addr; /**< source address */ - uint32_t dst_addr; /**< destination address */ -} __attribute__((__packed__)); - -/** Create IPv4 address */ -#define IPv4(a,b,c,d) ((uint32_t)(((a) & 0xff) << 24) | \ - (((b) & 0xff) << 16) | \ - (((c) & 0xff) << 8) | \ - ((d) & 0xff)) - -/* Fragment Offset * Flags. */ -#define IPV4_HDR_DF_SHIFT 14 -#define IPV4_HDR_MF_SHIFT 13 -#define IPV4_HDR_FO_SHIFT 3 - -#define IPV4_HDR_DF_FLAG (1 << IPV4_HDR_DF_SHIFT) -#define IPV4_HDR_MF_FLAG (1 << IPV4_HDR_MF_SHIFT) - -#define IPV4_HDR_OFFSET_MASK ((1 << IPV4_HDR_MF_SHIFT) - 1) - -#define IPV4_HDR_OFFSET_UNITS 8 - -/* - * IPv4 address types - */ -#define IPV4_ANY ((uint32_t)0x00000000) /**< 0.0.0.0 */ -#define IPV4_LOOPBACK ((uint32_t)0x7f000001) /**< 127.0.0.1 */ -#define IPV4_BROADCAST ((uint32_t)0xe0000000) /**< 224.0.0.0 */ -#define IPV4_ALLHOSTS_GROUP ((uint32_t)0xe0000001) /**< 224.0.0.1 */ -#define IPV4_ALLRTRS_GROUP ((uint32_t)0xe0000002) /**< 224.0.0.2 */ -#define IPV4_MAX_LOCAL_GROUP ((uint32_t)0xe00000ff) /**< 224.0.0.255 */ - -/* - * IPv4 Multicast-related macros - */ -#define IPV4_MIN_MCAST IPv4(224, 0, 0, 0) /**< Minimal IPv4-multicast address */ -#define IPV4_MAX_MCAST IPv4(239, 255, 255, 255) /**< Maximum IPv4 multicast address */ - -#define IS_IPV4_MCAST(x) \ - ((x) >= IPV4_MIN_MCAST && (x) <= IPV4_MAX_MCAST) /**< check if IPv4 address is multicast */ - -/** - * @internal Calculate a sum of all words in the buffer. - * Helper routine for the rte_raw_cksum(). - * - * @param buf - * Pointer to the buffer. - * @param len - * Length of the buffer. - * @param sum - * Initial value of the sum. - * @return - * sum += Sum of all words in the buffer. - */ -static inline uint32_t -__rte_raw_cksum(const void *buf, size_t len, uint32_t sum) -{ - /* workaround gcc strict-aliasing warning */ - uintptr_t ptr = (uintptr_t)buf; - const uint16_t *u16 = (const uint16_t *)ptr; - - while (len >= (sizeof(*u16) * 4)) { - sum += u16[0]; - sum += u16[1]; - sum += u16[2]; - sum += u16[3]; - len -= sizeof(*u16) * 4; - u16 += 4; - } - while (len >= sizeof(*u16)) { - sum += *u16; - len -= sizeof(*u16); - u16 += 1; - } - - /* if length is in odd bytes */ - if (len == 1) - sum += *((const uint8_t *)u16); - - return sum; -} - -/** - * @internal Reduce a sum to the non-complemented checksum. - * Helper routine for the rte_raw_cksum(). - * - * @param sum - * Value of the sum. - * @return - * The non-complemented checksum. - */ -static inline uint16_t -__rte_raw_cksum_reduce(uint32_t sum) -{ - sum = ((sum & 0xffff0000) >> 16) + (sum & 0xffff); - sum = ((sum & 0xffff0000) >> 16) + (sum & 0xffff); - return (uint16_t)sum; -} - -/** - * Process the non-complemented checksum of a buffer. - * - * @param buf - * Pointer to the buffer. - * @param len - * Length of the buffer. - * @return - * The non-complemented checksum. - */ -static inline uint16_t -rte_raw_cksum(const void *buf, size_t len) -{ - uint32_t sum; - - sum = __rte_raw_cksum(buf, len, 0); - return __rte_raw_cksum_reduce(sum); -} - -/** - * Process the IPv4 checksum of an IPv4 header. - * - * The checksum field must be set to 0 by the caller. - * - * @param ipv4_hdr - * The pointer to the contiguous IPv4 header. - * @return - * The complemented checksum to set in the IP packet. - */ -static inline uint16_t -rte_ipv4_cksum(const struct ipv4_hdr *ipv4_hdr) -{ - uint16_t cksum; - cksum = rte_raw_cksum(ipv4_hdr, sizeof(struct ipv4_hdr)); - return ((cksum == 0xffff) ? cksum : ~cksum); -} - -/** - * Process the pseudo-header checksum of an IPv4 header. - * - * The checksum field must be set to 0 by the caller. - * - * Depending on the ol_flags, the pseudo-header checksum expected by the - * drivers is not the same. For instance, when TSO is enabled, the IP - * payload length must not be included in the packet. - * - * When ol_flags is 0, it computes the standard pseudo-header checksum. - * - * @param ipv4_hdr - * The pointer to the contiguous IPv4 header. - * @param ol_flags - * The ol_flags of the associated mbuf. - * @return - * The non-complemented checksum to set in the L4 header. - */ -static inline uint16_t -rte_ipv4_phdr_cksum(const struct ipv4_hdr *ipv4_hdr, uint64_t ol_flags) -{ - struct ipv4_psd_header { - uint32_t src_addr; /* IP address of source host. */ - uint32_t dst_addr; /* IP address of destination host. */ - uint8_t zero; /* zero. */ - uint8_t proto; /* L4 protocol type. */ - uint16_t len; /* L4 length. */ - } psd_hdr; - - psd_hdr.src_addr = ipv4_hdr->src_addr; - psd_hdr.dst_addr = ipv4_hdr->dst_addr; - psd_hdr.zero = 0; - psd_hdr.proto = ipv4_hdr->next_proto_id; - if (ol_flags & PKT_TX_TCP_SEG) { - psd_hdr.len = 0; - } else { - psd_hdr.len = rte_cpu_to_be_16( - (uint16_t)(rte_be_to_cpu_16(ipv4_hdr->total_length) - - sizeof(struct ipv4_hdr))); - } - return rte_raw_cksum(&psd_hdr, sizeof(psd_hdr)); -} - -/** - * Process the IPv4 UDP or TCP checksum. - * - * The IPv4 header should not contains options. The IP and layer 4 - * checksum must be set to 0 in the packet by the caller. - * - * @param ipv4_hdr - * The pointer to the contiguous IPv4 header. - * @param l4_hdr - * The pointer to the beginning of the L4 header. - * @return - * The complemented checksum to set in the IP packet. - */ -static inline uint16_t -rte_ipv4_udptcp_cksum(const struct ipv4_hdr *ipv4_hdr, const void *l4_hdr) -{ - uint32_t cksum; - uint32_t l4_len; - - l4_len = rte_be_to_cpu_16(ipv4_hdr->total_length) - - sizeof(struct ipv4_hdr); - - cksum = rte_raw_cksum(l4_hdr, l4_len); - cksum += rte_ipv4_phdr_cksum(ipv4_hdr, 0); - - cksum = ((cksum & 0xffff0000) >> 16) + (cksum & 0xffff); - cksum = (~cksum) & 0xffff; - if (cksum == 0) - cksum = 0xffff; - - return cksum; -} - -/** - * IPv6 Header - */ -struct ipv6_hdr { - uint32_t vtc_flow; /**< IP version, traffic class & flow label. */ - uint16_t payload_len; /**< IP packet length - includes sizeof(ip_header). */ - uint8_t proto; /**< Protocol, next header. */ - uint8_t hop_limits; /**< Hop limits. */ - uint8_t src_addr[16]; /**< IP address of source host. */ - uint8_t dst_addr[16]; /**< IP address of destination host(s). */ -} __attribute__((__packed__)); - -/** - * Process the pseudo-header checksum of an IPv6 header. - * - * Depending on the ol_flags, the pseudo-header checksum expected by the - * drivers is not the same. For instance, when TSO is enabled, the IPv6 - * payload length must not be included in the packet. - * - * When ol_flags is 0, it computes the standard pseudo-header checksum. - * - * @param ipv6_hdr - * The pointer to the contiguous IPv6 header. - * @param ol_flags - * The ol_flags of the associated mbuf. - * @return - * The non-complemented checksum to set in the L4 header. - */ -static inline uint16_t -rte_ipv6_phdr_cksum(const struct ipv6_hdr *ipv6_hdr, uint64_t ol_flags) -{ - uint32_t sum; - struct { - uint32_t len; /* L4 length. */ - uint32_t proto; /* L4 protocol - top 3 bytes must be zero */ - } psd_hdr; - - psd_hdr.proto = (ipv6_hdr->proto << 24); - if (ol_flags & PKT_TX_TCP_SEG) { - psd_hdr.len = 0; - } else { - psd_hdr.len = ipv6_hdr->payload_len; - } - - sum = __rte_raw_cksum(ipv6_hdr->src_addr, - sizeof(ipv6_hdr->src_addr) + sizeof(ipv6_hdr->dst_addr), - 0); - sum = __rte_raw_cksum(&psd_hdr, sizeof(psd_hdr), sum); - return __rte_raw_cksum_reduce(sum); -} - -/** - * Process the IPv6 UDP or TCP checksum. - * - * The IPv4 header should not contains options. The layer 4 checksum - * must be set to 0 in the packet by the caller. - * - * @param ipv6_hdr - * The pointer to the contiguous IPv6 header. - * @param l4_hdr - * The pointer to the beginning of the L4 header. - * @return - * The complemented checksum to set in the IP packet. - */ -static inline uint16_t -rte_ipv6_udptcp_cksum(const struct ipv6_hdr *ipv6_hdr, const void *l4_hdr) -{ - uint32_t cksum; - uint32_t l4_len; - - l4_len = rte_be_to_cpu_16(ipv6_hdr->payload_len); - - cksum = rte_raw_cksum(l4_hdr, l4_len); - cksum += rte_ipv6_phdr_cksum(ipv6_hdr, 0); - - cksum = ((cksum & 0xffff0000) >> 16) + (cksum & 0xffff); - cksum = (~cksum) & 0xffff; - if (cksum == 0) - cksum = 0xffff; - - return cksum; -} - -#ifdef __cplusplus -} -#endif - -#endif /* _RTE_IP_H_ */ diff --git a/src/dpdk_lib18/librte_net/rte_sctp.h b/src/dpdk_lib18/librte_net/rte_sctp.h deleted file mode 100755 index 688e126f..00000000 --- a/src/dpdk_lib18/librte_net/rte_sctp.h +++ /dev/null @@ -1,99 +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. - */ - -/* - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $ - */ - -/** - * @file - * - * SCTP-related defines - */ - -#ifndef _RTE_SCTP_H_ -#define _RTE_SCTP_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdint.h> - -/** - * SCTP Header - */ -struct sctp_hdr { - uint16_t src_port; /**< Source port. */ - uint16_t dst_port; /**< Destin port. */ - uint32_t tag; /**< Validation tag. */ - uint32_t cksum; /**< Checksum. */ -} __attribute__((__packed__)); - -#ifdef __cplusplus -} -#endif - -#endif /* RTE_SCTP_H_ */ diff --git a/src/dpdk_lib18/librte_net/rte_tcp.h b/src/dpdk_lib18/librte_net/rte_tcp.h deleted file mode 100755 index 28b61e6d..00000000 --- a/src/dpdk_lib18/librte_net/rte_tcp.h +++ /dev/null @@ -1,104 +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. - */ - -/* - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $ - */ - -#ifndef _RTE_TCP_H_ -#define _RTE_TCP_H_ - -/** - * @file - * - * TCP-related defines - */ - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * TCP Header - */ -struct tcp_hdr { - uint16_t src_port; /**< TCP source port. */ - uint16_t dst_port; /**< TCP destination port. */ - uint32_t sent_seq; /**< TX data sequence number. */ - uint32_t recv_ack; /**< RX data acknowledgement sequence number. */ - uint8_t data_off; /**< Data offset. */ - uint8_t tcp_flags; /**< TCP flags */ - uint16_t rx_win; /**< RX flow control window. */ - uint16_t cksum; /**< TCP checksum. */ - uint16_t tcp_urp; /**< TCP urgent pointer, if any. */ -} __attribute__((__packed__)); - -#ifdef __cplusplus -} -#endif - -#endif /* RTE_TCP_H_ */ diff --git a/src/dpdk_lib18/librte_net/rte_udp.h b/src/dpdk_lib18/librte_net/rte_udp.h deleted file mode 100755 index bc5be4af..00000000 --- a/src/dpdk_lib18/librte_net/rte_udp.h +++ /dev/null @@ -1,99 +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. - */ - -/* - * Copyright (c) 1982, 1986, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $ - */ - -#ifndef _RTE_UDP_H_ -#define _RTE_UDP_H_ - -/** - * @file - * - * UDP-related defines - */ - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * UDP Header - */ -struct udp_hdr { - uint16_t src_port; /**< UDP source port. */ - uint16_t dst_port; /**< UDP destination port. */ - uint16_t dgram_len; /**< UDP datagram length */ - uint16_t dgram_cksum; /**< UDP datagram checksum */ -} __attribute__((__packed__)); - -#ifdef __cplusplus -} -#endif - -#endif /* RTE_UDP_H_ */ |