/*                                                                -*- c -*-
 * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#define DEFINE_FIELD_M(HEADER, MFF_ID, WRITABLE)  \
    DEFINE_FIELD(HEADER,     MFF_ID, WRITABLE)        \
    DEFINE_FIELD(HEADER##_W, MFF_ID, false)

/*             NXM_ suffix    MFF_ field ID    rw? */
/*             ------------   ------------   ----- */
DEFINE_FIELD_M(NX_TUN_ID,     MFF_TUN_ID,     true)
DEFINE_FIELD  (OF_IN_PORT,    MFF_IN_PORT,   false)
DEFINE_FIELD_M(OF_ETH_DST,    MFF_ETH_DST,    true)
DEFINE_FIELD  (OF_ETH_SRC,    MFF_ETH_SRC,    true)
DEFINE_FIELD  (OF_ETH_TYPE,   MFF_ETH_TYPE,  false)
DEFINE_FIELD_M(OF_VLAN_TCI,   MFF_VLAN_TCI,   true)
DEFINE_FIELD  (OF_IP_TOS,     MFF_IP_DSCP,    true)
DEFINE_FIELD  (OF_IP_PROTO,   MFF_IP_PROTO,  false)
DEFINE_FIELD_M(OF_IP_SRC,     MFF_IPV4_SRC,   true)
DEFINE_FIELD_M(OF_IP_DST,     MFF_IPV4_DST,   true)
DEFINE_FIELD_M(NX_IP_FRAG,    MFF_IP_FRAG,   false)
DEFINE_FIELD  (OF_TCP_SRC,    MFF_TCP_SRC,    true)
DEFINE_FIELD  (OF_TCP_DST,    MFF_TCP_DST,    true)
DEFINE_FIELD  (OF_UDP_SRC,    MFF_UDP_SRC,    true)
DEFINE_FIELD  (OF_UDP_DST,    MFF_UDP_DST,    true)
DEFINE_FIELD  (OF_ICMP_TYPE,  MFF_ICMP_TYPE, false)
DEFINE_FIELD  (OF_ICMP_CODE,  MFF_ICMP_CODE, false)
DEFINE_FIELD  (OF_ARP_OP,     MFF_ARP_OP,    false)
DEFINE_FIELD_M(OF_ARP_SPA,    MFF_ARP_SPA,   false)
DEFINE_FIELD_M(OF_ARP_TPA,    MFF_ARP_TPA,   false)
DEFINE_FIELD  (NX_ARP_SHA,    MFF_ARP_SHA,   false)
DEFINE_FIELD  (NX_ARP_THA,    MFF_ARP_THA,   false)
DEFINE_FIELD_M(NX_IPV6_SRC,   MFF_IPV6_SRC,  false)
DEFINE_FIELD_M(NX_IPV6_DST,   MFF_IPV6_DST,  false)
DEFINE_FIELD  (NX_IPV6_LABEL, MFF_IPV6_LABEL,false)
DEFINE_FIELD  (NX_IP_ECN,     MFF_IP_ECN,     true)
DEFINE_FIELD  (NX_IP_TTL,     MFF_IP_TTL,     true)
/* XXX should we have MFF_ICMPV4_TYPE and MFF_ICMPV6_TYPE? */
DEFINE_FIELD  (NX_ICMPV6_TYPE,MFF_ICMP_TYPE, false)
DEFINE_FIELD  (NX_ICMPV6_CODE,MFF_ICMP_CODE, false)
DEFINE_FIELD  (NX_ND_TARGET,  MFF_ND_TARGET, false)
DEFINE_FIELD  (NX_ND_SLL,     MFF_ND_SLL,    false)
DEFINE_FIELD  (NX_ND_TLL,     MFF_ND_TLL,    false)

DEFINE_FIELD_M(NX_REG0,       MFF_REG0,       true)
#if FLOW_N_REGS >= 2
DEFINE_FIELD_M(NX_REG1,       MFF_REG1,       true)
#endif
#if FLOW_N_REGS >= 3
DEFINE_FIELD_M(NX_REG2,       MFF_REG2,       true)
#endif
#if FLOW_N_REGS >= 4
DEFINE_FIELD_M(NX_REG3,       MFF_REG3,       true)
#endif
#if FLOW_N_REGS >= 5
DEFINE_FIELD_M(NX_REG4,       MFF_REG4,       true)
#endif
#if FLOW_N_REGS > 5
#error
#endif

#undef DEFINE_FIELD