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https://github.com/openvswitch/ovs
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268a95e009
NXM breaks ICMP into v4 and v6. An upcoming commit will drop all of the NXM specific data in favor of mf_field, and so at that point we need to have a separate mf_field for each NXM field. So, this commit splits ICMP into v4 and v6 for meta-flow also.
75 lines
3.0 KiB
C
75 lines
3.0 KiB
C
/* -*- c -*-
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* Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define DEFINE_FIELD_M(HEADER, MFF_ID, WRITABLE) \
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DEFINE_FIELD(HEADER, MFF_ID, WRITABLE) \
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DEFINE_FIELD(HEADER##_W, MFF_ID, false)
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/* NXM_ suffix MFF_ field ID rw? */
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/* ------------ ------------ ----- */
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DEFINE_FIELD_M(NX_TUN_ID, MFF_TUN_ID, true)
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DEFINE_FIELD (OF_IN_PORT, MFF_IN_PORT, false)
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DEFINE_FIELD_M(OF_ETH_DST, MFF_ETH_DST, true)
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DEFINE_FIELD (OF_ETH_SRC, MFF_ETH_SRC, true)
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DEFINE_FIELD (OF_ETH_TYPE, MFF_ETH_TYPE, false)
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DEFINE_FIELD_M(OF_VLAN_TCI, MFF_VLAN_TCI, true)
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DEFINE_FIELD (OF_IP_TOS, MFF_IP_DSCP, true)
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DEFINE_FIELD (OF_IP_PROTO, MFF_IP_PROTO, false)
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DEFINE_FIELD_M(OF_IP_SRC, MFF_IPV4_SRC, true)
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DEFINE_FIELD_M(OF_IP_DST, MFF_IPV4_DST, true)
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DEFINE_FIELD_M(NX_IP_FRAG, MFF_IP_FRAG, false)
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DEFINE_FIELD (OF_TCP_SRC, MFF_TCP_SRC, true)
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DEFINE_FIELD (OF_TCP_DST, MFF_TCP_DST, true)
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DEFINE_FIELD (OF_UDP_SRC, MFF_UDP_SRC, true)
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DEFINE_FIELD (OF_UDP_DST, MFF_UDP_DST, true)
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DEFINE_FIELD (OF_ICMP_TYPE, MFF_ICMPV4_TYPE, false)
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DEFINE_FIELD (OF_ICMP_CODE, MFF_ICMPV4_CODE, false)
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DEFINE_FIELD (OF_ARP_OP, MFF_ARP_OP, false)
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DEFINE_FIELD_M(OF_ARP_SPA, MFF_ARP_SPA, false)
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DEFINE_FIELD_M(OF_ARP_TPA, MFF_ARP_TPA, false)
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DEFINE_FIELD (NX_ARP_SHA, MFF_ARP_SHA, false)
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DEFINE_FIELD (NX_ARP_THA, MFF_ARP_THA, false)
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DEFINE_FIELD_M(NX_IPV6_SRC, MFF_IPV6_SRC, false)
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DEFINE_FIELD_M(NX_IPV6_DST, MFF_IPV6_DST, false)
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DEFINE_FIELD (NX_IPV6_LABEL, MFF_IPV6_LABEL,false)
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DEFINE_FIELD (NX_IP_ECN, MFF_IP_ECN, true)
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DEFINE_FIELD (NX_IP_TTL, MFF_IP_TTL, true)
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/* XXX should we have MFF_ICMPV4_TYPE and MFF_ICMPV6_TYPE? */
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DEFINE_FIELD (NX_ICMPV6_TYPE,MFF_ICMPV6_TYPE, false)
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DEFINE_FIELD (NX_ICMPV6_CODE,MFF_ICMPV6_CODE, false)
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DEFINE_FIELD (NX_ND_TARGET, MFF_ND_TARGET, false)
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DEFINE_FIELD (NX_ND_SLL, MFF_ND_SLL, false)
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DEFINE_FIELD (NX_ND_TLL, MFF_ND_TLL, false)
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DEFINE_FIELD_M(NX_REG0, MFF_REG0, true)
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#if FLOW_N_REGS >= 2
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DEFINE_FIELD_M(NX_REG1, MFF_REG1, true)
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#endif
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#if FLOW_N_REGS >= 3
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DEFINE_FIELD_M(NX_REG2, MFF_REG2, true)
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#endif
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#if FLOW_N_REGS >= 4
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DEFINE_FIELD_M(NX_REG3, MFF_REG3, true)
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#endif
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#if FLOW_N_REGS >= 5
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DEFINE_FIELD_M(NX_REG4, MFF_REG4, true)
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#endif
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#if FLOW_N_REGS > 5
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#error
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#endif
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#undef DEFINE_FIELD
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