VLOG_DEFINE_THIS_MODULE(meta_flow);
+#define FLOW_U32OFS(FIELD) \
+ offsetof(struct flow, FIELD) % 4 ? -1 : offsetof(struct flow, FIELD) / 4
+
#define MF_FIELD_SIZES(MEMBER) \
sizeof ((union mf_value *)0)->MEMBER, \
8 * sizeof ((union mf_value *)0)->MEMBER
/* ## -------- ## */
{
+ MFF_DP_HASH, "dp_hash", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_FULLY,
+ MFS_HEXADECIMAL,
+ MFP_NONE,
+ false,
+ NXM_NX_DP_HASH, "NXM_NX_DP_HASH",
+ NXM_NX_DP_HASH, "NXM_NX_DP_HASH",
+ OFPUTIL_P_NXM_OXM_ANY,
+ OFPUTIL_P_NXM_OXM_ANY,
+ -1,
+ }, {
+ MFF_RECIRC_ID, "recirc_id", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_NONE,
+ MFS_DECIMAL,
+ MFP_NONE,
+ false,
+ NXM_NX_RECIRC_ID, "NXM_NX_RECIRC_ID",
+ NXM_NX_RECIRC_ID, "NXM_NX_RECIRC_ID",
+ OFPUTIL_P_NXM_OXM_ANY,
+ OFPUTIL_P_NXM_OXM_ANY,
+ -1,
+ }, {
MFF_TUN_ID, "tun_id", "tunnel_id",
MF_FIELD_SIZES(be64),
MFM_FULLY,
OXM_OF_TUNNEL_ID, "OXM_OF_TUNNEL_ID",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ FLOW_U32OFS(tunnel.tun_id),
}, {
MFF_TUN_SRC, "tun_src", NULL,
MF_FIELD_SIZES(be32),
NXM_NX_TUN_IPV4_SRC, "NXM_NX_TUN_IPV4_SRC",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ FLOW_U32OFS(tunnel.ip_src),
}, {
MFF_TUN_DST, "tun_dst", NULL,
MF_FIELD_SIZES(be32),
NXM_NX_TUN_IPV4_DST, "NXM_NX_TUN_IPV4_DST",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ FLOW_U32OFS(tunnel.ip_dst),
}, {
MFF_TUN_FLAGS, "tun_flags", NULL,
MF_FIELD_SIZES(be16),
0, NULL,
OFPUTIL_P_NONE,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_TUN_TTL, "tun_ttl", NULL,
MF_FIELD_SIZES(u8),
0, NULL,
OFPUTIL_P_NONE,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_TUN_TOS, "tun_tos", NULL,
MF_FIELD_SIZES(u8),
0, NULL,
OFPUTIL_P_NONE,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_METADATA, "metadata", NULL,
MF_FIELD_SIZES(be64),
OXM_OF_METADATA, "OXM_OF_METADATA",
OFPUTIL_P_NXM_OF11_UP,
OFPUTIL_P_NXM_OF11_UP,
+ -1,
}, {
MFF_IN_PORT, "in_port", NULL,
MF_FIELD_SIZES(be16),
NXM_OF_IN_PORT, "NXM_OF_IN_PORT",
OFPUTIL_P_ANY, /* OF11+ via mapping to 32 bits. */
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IN_PORT_OXM, "in_port_oxm", NULL,
MF_FIELD_SIZES(be32),
OXM_OF_IN_PORT, "OXM_OF_IN_PORT",
OFPUTIL_P_OF11_UP,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_SKB_PRIORITY, "skb_priority", NULL,
MF_FIELD_SIZES(be32),
0, NULL,
OFPUTIL_P_NONE,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_PKT_MARK, "pkt_mark", NULL,
MF_FIELD_SIZES(be32),
NXM_NX_PKT_MARK, "NXM_NX_PKT_MARK",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
#define REGISTER(IDX) \
NXM_NX_REG(IDX), "NXM_NX_REG" #IDX, \
OFPUTIL_P_NXM_OXM_ANY, \
OFPUTIL_P_NXM_OXM_ANY, \
+ -1, \
}
#if FLOW_N_REGS > 0
REGISTER(0),
OXM_OF_ETH_SRC, "OXM_OF_ETH_SRC",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP, /* Bitwise masking only with NXM and OF11+! */
+ -1,
}, {
MFF_ETH_DST, "eth_dst", "dl_dst",
MF_FIELD_SIZES(mac),
OXM_OF_ETH_DST, "OXM_OF_ETH_DST",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP, /* Bitwise masking only with NXM and OF11+! */
+ -1,
}, {
MFF_ETH_TYPE, "eth_type", "dl_type",
MF_FIELD_SIZES(be16),
OXM_OF_ETH_TYPE, "OXM_OF_ETH_TYPE",
OFPUTIL_P_ANY,
OFPUTIL_P_NONE,
+ -1,
},
{
NXM_OF_VLAN_TCI, "NXM_OF_VLAN_TCI",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_DL_VLAN, "dl_vlan", NULL,
sizeof(ovs_be16), 12,
0, NULL,
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_VLAN_VID, "vlan_vid", NULL,
sizeof(ovs_be16), 12,
OXM_OF_VLAN_VID, "OXM_OF_VLAN_VID",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_DL_VLAN_PCP, "dl_vlan_pcp", NULL,
1, 3,
0, NULL,
OFPUTIL_P_ANY, /* Will be mapped to NXM and OXM. */
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_VLAN_PCP, "vlan_pcp", NULL,
1, 3,
OXM_OF_VLAN_PCP, "OXM_OF_VLAN_PCP",
OFPUTIL_P_ANY, /* Will be mapped to OF10 and NXM. */
OFPUTIL_P_NONE,
+ -1,
},
/* ## ---- ## */
OXM_OF_MPLS_LABEL, "OXM_OF_MPLS_LABEL",
OFPUTIL_P_NXM_OF11_UP,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_MPLS_TC, "mpls_tc", NULL,
1, 3,
OXM_OF_MPLS_TC, "OXM_OF_MPLS_TC",
OFPUTIL_P_NXM_OF11_UP,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_MPLS_BOS, "mpls_bos", NULL,
1, 1,
OXM_OF_MPLS_BOS, "OXM_OF_MPLS_BOS",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NONE,
+ -1,
},
/* ## -- ## */
OXM_OF_IPV4_SRC, "OXM_OF_IPV4_SRC",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP,
+ FLOW_U32OFS(nw_src),
}, {
MFF_IPV4_DST, "ip_dst", "nw_dst",
MF_FIELD_SIZES(be32),
OXM_OF_IPV4_DST, "OXM_OF_IPV4_DST",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP,
+ FLOW_U32OFS(nw_dst),
},
{
OXM_OF_IPV6_SRC, "OXM_OF_IPV6_SRC",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ FLOW_U32OFS(ipv6_src),
}, {
MFF_IPV6_DST, "ipv6_dst", NULL,
MF_FIELD_SIZES(ipv6),
OXM_OF_IPV6_DST, "OXM_OF_IPV6_DST",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ FLOW_U32OFS(ipv6_dst),
},
{
MFF_IPV6_LABEL, "ipv6_label", NULL,
OXM_OF_IPV6_FLABEL, "OXM_OF_IPV6_FLABEL",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
{
OXM_OF_IP_PROTO, "OXM_OF_IP_PROTO",
OFPUTIL_P_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IP_DSCP, "nw_tos", NULL,
MF_FIELD_SIZES(u8),
NXM_OF_IP_TOS, "NXM_OF_IP_TOS",
OFPUTIL_P_ANY, /* Will be shifted for OXM. */
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IP_DSCP_SHIFTED, "ip_dscp", NULL,
1, 6,
OXM_OF_IP_DSCP, "OXM_OF_IP_DSCP",
OFPUTIL_P_ANY, /* Will be shifted for non-OXM. */
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IP_ECN, "nw_ecn", "ip_ecn",
1, 2,
OXM_OF_IP_ECN, "OXM_OF_IP_ECN",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IP_TTL, "nw_ttl", NULL,
MF_FIELD_SIZES(u8),
NXM_NX_IP_TTL, "NXM_NX_IP_TTL",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_IP_FRAG, "ip_frag", NULL,
1, 2,
NXM_NX_IP_FRAG, "NXM_NX_IP_FRAG",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
{
OXM_OF_ARP_OP, "OXM_OF_ARP_OP",
OFPUTIL_P_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_ARP_SPA, "arp_spa", NULL,
MF_FIELD_SIZES(be32),
OXM_OF_ARP_SPA, "OXM_OF_ARP_SPA",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP,
+ -1,
}, {
MFF_ARP_TPA, "arp_tpa", NULL,
MF_FIELD_SIZES(be32),
OXM_OF_ARP_TPA, "OXM_OF_ARP_TPA",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OF11_UP,
+ -1,
}, {
MFF_ARP_SHA, "arp_sha", NULL,
MF_FIELD_SIZES(mac),
OXM_OF_ARP_SHA, "OXM_OF_ARP_SHA",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_ARP_THA, "arp_tha", NULL,
MF_FIELD_SIZES(mac),
OXM_OF_ARP_THA, "OXM_OF_ARP_THA",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
/* ## -- ## */
OXM_OF_TCP_SRC, "OXM_OF_TCP_SRC",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_TCP_DST, "tcp_dst", "tp_dst",
MF_FIELD_SIZES(be16),
OXM_OF_TCP_DST, "OXM_OF_TCP_DST",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_TCP_FLAGS, "tcp_flags", NULL,
2, 12,
NXM_NX_TCP_FLAGS, "NXM_NX_TCP_FLAGS",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
{
OXM_OF_UDP_SRC, "OXM_OF_UDP_SRC",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_UDP_DST, "udp_dst", NULL,
MF_FIELD_SIZES(be16),
OXM_OF_UDP_DST, "OXM_OF_UDP_DST",
OFPUTIL_P_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
{
OXM_OF_SCTP_SRC, "OXM_OF_SCTP_SRC",
OFPUTIL_P_NXM_OF11_UP,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_SCTP_DST, "sctp_dst", NULL,
MF_FIELD_SIZES(be16),
OXM_OF_SCTP_DST, "OXM_OF_SCTP_DST",
OFPUTIL_P_NXM_OF11_UP,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
},
{
OXM_OF_ICMPV4_TYPE, "OXM_OF_ICMPV4_TYPE",
OFPUTIL_P_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_ICMPV4_CODE, "icmp_code", NULL,
MF_FIELD_SIZES(u8),
OXM_OF_ICMPV4_CODE, "OXM_OF_ICMPV4_CODE",
OFPUTIL_P_ANY,
OFPUTIL_P_NONE,
+ -1,
},
{
OXM_OF_ICMPV6_TYPE, "OXM_OF_ICMPV6_TYPE",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NONE,
+ -1,
}, {
MFF_ICMPV6_CODE, "icmpv6_code", NULL,
MF_FIELD_SIZES(u8),
OXM_OF_ICMPV6_CODE, "OXM_OF_ICMPV6_CODE",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NONE,
+ -1,
},
/* ## ---- ## */
OXM_OF_IPV6_ND_TARGET, "OXM_OF_IPV6_ND_TARGET",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_ND_SLL, "nd_sll", NULL,
MF_FIELD_SIZES(mac),
OXM_OF_IPV6_ND_SLL, "OXM_OF_IPV6_ND_SLL",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}, {
MFF_ND_TLL, "nd_tll", NULL,
MF_FIELD_SIZES(mac),
OXM_OF_IPV6_ND_TLL, "OXM_OF_IPV6_ND_TLL",
OFPUTIL_P_NXM_OXM_ANY,
OFPUTIL_P_NXM_OXM_ANY,
+ -1,
}
};
mf_is_all_wild(const struct mf_field *mf, const struct flow_wildcards *wc)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ return !wc->masks.dp_hash;
+ case MFF_RECIRC_ID:
+ return !wc->masks.recirc_id;
case MFF_TUN_SRC:
return !wc->masks.tunnel.ip_src;
case MFF_TUN_DST:
return !(wc->masks.vlan_tci & htons(VLAN_PCP_MASK));
case MFF_MPLS_LABEL:
- return !(wc->masks.mpls_lse & htonl(MPLS_LABEL_MASK));
+ return !(wc->masks.mpls_lse[0] & htonl(MPLS_LABEL_MASK));
case MFF_MPLS_TC:
- return !(wc->masks.mpls_lse & htonl(MPLS_TC_MASK));
+ return !(wc->masks.mpls_lse[1] & htonl(MPLS_TC_MASK));
case MFF_MPLS_BOS:
- return !(wc->masks.mpls_lse & htonl(MPLS_BOS_MASK));
+ return !(wc->masks.mpls_lse[2] & htonl(MPLS_BOS_MASK));
case MFF_IPV4_SRC:
return !wc->masks.nw_src;
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
return true;
}
- NOT_REACHED();
-}
-
-static bool
-is_icmpv4(const struct flow *flow)
-{
- return (flow->dl_type == htons(ETH_TYPE_IP)
- && flow->nw_proto == IPPROTO_ICMP);
-}
-
-static bool
-is_icmpv6(const struct flow *flow)
-{
- return (flow->dl_type == htons(ETH_TYPE_IPV6)
- && flow->nw_proto == IPPROTO_ICMPV6);
+ OVS_NOT_REACHED();
}
/* Returns true if 'flow' meets the prerequisites for 'mf', false otherwise. */
&& (flow->tp_src == htons(ND_NEIGHBOR_ADVERT)));
}
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
/* Set field and it's prerequisities in the mask.
mf_is_value_valid(const struct mf_field *mf, const union mf_value *value)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ case MFF_RECIRC_ID:
case MFF_TUN_ID:
case MFF_TUN_SRC:
case MFF_TUN_DST:
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
union mf_value *value)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ value->be32 = htonl(flow->dp_hash);
+ break;
+ case MFF_RECIRC_ID:
+ value->be32 = htonl(flow->recirc_id);
+ break;
case MFF_TUN_ID:
value->be64 = flow->tunnel.tun_id;
break;
break;
case MFF_MPLS_LABEL:
- value->be32 = htonl(mpls_lse_to_label(flow->mpls_lse));
+ value->be32 = htonl(mpls_lse_to_label(flow->mpls_lse[0]));
break;
case MFF_MPLS_TC:
- value->u8 = mpls_lse_to_tc(flow->mpls_lse);
+ value->u8 = mpls_lse_to_tc(flow->mpls_lse[0]);
break;
case MFF_MPLS_BOS:
- value->u8 = mpls_lse_to_bos(flow->mpls_lse);
+ value->u8 = mpls_lse_to_bos(flow->mpls_lse[0]);
break;
case MFF_IPV4_SRC:
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
const union mf_value *value, struct match *match)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ match_set_dp_hash(match, ntohl(value->be32));
+ break;
+ case MFF_RECIRC_ID:
+ match_set_recirc_id(match, ntohl(value->be32));
+ break;
case MFF_TUN_ID:
match_set_tun_id(match, value->be64);
break;
break;
case MFF_MPLS_LABEL:
- match_set_mpls_label(match, value->be32);
+ match_set_mpls_label(match, 0, value->be32);
break;
case MFF_MPLS_TC:
- match_set_mpls_tc(match, value->u8);
+ match_set_mpls_tc(match, 0, value->u8);
break;
case MFF_MPLS_BOS:
- match_set_mpls_bos(match, value->u8);
+ match_set_mpls_bos(match, 0, value->u8);
break;
case MFF_IPV4_SRC:
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
const union mf_value *value, struct flow *flow)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ flow->dp_hash = ntohl(value->be32);
+ break;
+ case MFF_RECIRC_ID:
+ flow->recirc_id = ntohl(value->be32);
+ break;
case MFF_TUN_ID:
flow->tunnel.tun_id = value->be64;
break;
break;
case MFF_MPLS_LABEL:
- flow_set_mpls_label(flow, value->be32);
+ flow_set_mpls_label(flow, 0, value->be32);
break;
case MFF_MPLS_TC:
- flow_set_mpls_tc(flow, value->u8);
+ flow_set_mpls_tc(flow, 0, value->u8);
break;
case MFF_MPLS_BOS:
- flow_set_mpls_bos(flow, value->u8);
+ flow_set_mpls_bos(flow, 0, value->u8);
break;
case MFF_IPV4_SRC:
break;
case MFF_IP_FRAG:
- flow->nw_frag &= value->u8;
+ flow->nw_frag = value->u8 & FLOW_NW_FRAG_MASK;
break;
case MFF_ARP_OP:
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
mf_set_wild(const struct mf_field *mf, struct match *match)
{
switch (mf->id) {
+ case MFF_DP_HASH:
+ match->flow.dp_hash = 0;
+ match->wc.masks.dp_hash = 0;
+ break;
+ case MFF_RECIRC_ID:
+ match->flow.recirc_id = 0;
+ match->wc.masks.recirc_id = 0;
+ break;
case MFF_TUN_ID:
match_set_tun_id_masked(match, htonll(0), htonll(0));
break;
break;
case MFF_MPLS_LABEL:
- match_set_any_mpls_label(match);
+ match_set_any_mpls_label(match, 0);
break;
case MFF_MPLS_TC:
- match_set_any_mpls_tc(match);
+ match_set_any_mpls_tc(match, 0);
break;
case MFF_MPLS_BOS:
- match_set_any_mpls_bos(match);
+ match_set_any_mpls_bos(match, 0);
break;
case MFF_IPV4_SRC:
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
}
switch (mf->id) {
+ case MFF_RECIRC_ID:
case MFF_IN_PORT:
case MFF_IN_PORT_OXM:
case MFF_SKB_PRIORITY:
case MFF_ICMPV6_CODE:
return OFPUTIL_P_NONE;
+ case MFF_DP_HASH:
+ match_set_dp_hash_masked(match, ntohl(value->be32), ntohl(mask->be32));
+ break;
case MFF_TUN_ID:
match_set_tun_id_masked(match, value->be64, mask->be64);
break;
case MFF_N_IDS:
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
return mf->usable_protocols_bitwise;
break;
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
if (!error && !mf_is_mask_valid(mf, mask)) {
break;
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
}
\f