{
MFF_TUN_ID, "tun_id", NULL,
MF_FIELD_SIZES(be64),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_HEXADECIMAL,
MFP_NONE,
true,
NXM_NX_TUN_ID, "NXM_NX_TUN_ID",
NXM_NX_TUN_ID, "NXM_NX_TUN_ID",
+ }, {
+ MFF_TUN_SRC, "tun_src", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_NONE,
+ MFS_IPV4,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_TUN_DST, "tun_dst", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_NONE,
+ MFS_IPV4,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_TUN_FLAGS, "tun_flags", NULL,
+ MF_FIELD_SIZES(be16),
+ MFM_NONE,
+ MFS_TNL_FLAGS,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_TUN_TOS, "tun_tos", NULL,
+ MF_FIELD_SIZES(u8),
+ MFM_NONE,
+ MFS_DECIMAL,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_TUN_TTL, "tun_ttl", NULL,
+ MF_FIELD_SIZES(u8),
+ MFM_NONE,
+ MFS_DECIMAL,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
}, {
MFF_METADATA, "metadata", NULL,
MF_FIELD_SIZES(be64),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_HEXADECIMAL,
MFP_NONE,
true,
}, {
MFF_IN_PORT, "in_port", NULL,
MF_FIELD_SIZES(be16),
- MFM_NONE, FWW_IN_PORT,
+ MFM_NONE,
MFS_OFP_PORT,
MFP_NONE,
false,
NXM_OF_IN_PORT, "NXM_OF_IN_PORT",
OXM_OF_IN_PORT, "OXM_OF_IN_PORT",
+ }, {
+ MFF_SKB_PRIORITY, "skb_priority", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_NONE,
+ MFS_HEXADECIMAL,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_SKB_MARK, "skb_mark", NULL,
+ MF_FIELD_SIZES(be32),
+ MFM_NONE,
+ MFS_HEXADECIMAL,
+ MFP_NONE,
+ false,
+ 0, NULL,
+ 0, NULL,
},
#define REGISTER(IDX) \
{ \
MFF_REG##IDX, "reg" #IDX, NULL, \
MF_FIELD_SIZES(be32), \
- MFM_FULLY, 0, \
+ MFM_FULLY, \
MFS_HEXADECIMAL, \
MFP_NONE, \
true, \
{
MFF_ETH_SRC, "eth_src", "dl_src",
MF_FIELD_SIZES(mac),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_NONE,
true,
}, {
MFF_ETH_DST, "eth_dst", "dl_dst",
MF_FIELD_SIZES(mac),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_NONE,
true,
}, {
MFF_ETH_TYPE, "eth_type", "dl_type",
MF_FIELD_SIZES(be16),
- MFM_NONE, FWW_DL_TYPE,
+ MFM_NONE,
MFS_HEXADECIMAL,
MFP_NONE,
false,
{
MFF_VLAN_TCI, "vlan_tci", NULL,
MF_FIELD_SIZES(be16),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_HEXADECIMAL,
MFP_NONE,
true,
NXM_OF_VLAN_TCI, "NXM_OF_VLAN_TCI",
NXM_OF_VLAN_TCI, "NXM_OF_VLAN_TCI",
}, {
- MFF_VLAN_VID, "dl_vlan", NULL,
+ MFF_DL_VLAN, "dl_vlan", NULL,
+ sizeof(ovs_be16), 12,
+ MFM_NONE,
+ MFS_DECIMAL,
+ MFP_NONE,
+ true,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_VLAN_VID, "vlan_vid", NULL,
sizeof(ovs_be16), 12,
- MFM_NONE, 0,
+ MFM_FULLY,
MFS_DECIMAL,
MFP_NONE,
true,
OXM_OF_VLAN_VID, "OXM_OF_VLAN_VID",
OXM_OF_VLAN_VID, "OXM_OF_VLAN_VID",
}, {
- MFF_VLAN_PCP, "dl_vlan_pcp", NULL,
+ MFF_DL_VLAN_PCP, "dl_vlan_pcp", NULL,
1, 3,
- MFM_NONE, 0,
+ MFM_NONE,
MFS_DECIMAL,
MFP_NONE,
true,
+ 0, NULL,
+ 0, NULL,
+ }, {
+ MFF_VLAN_PCP, "vlan_pcp", NULL,
+ 1, 3,
+ MFM_NONE,
+ MFS_DECIMAL,
+ MFP_VLAN_VID,
+ true,
OXM_OF_VLAN_PCP, "OXM_OF_VLAN_PCP",
OXM_OF_VLAN_PCP, "OXM_OF_VLAN_PCP",
},
{
MFF_IPV4_SRC, "ip_src", "nw_src",
MF_FIELD_SIZES(be32),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV4,
MFP_IPV4,
true,
}, {
MFF_IPV4_DST, "ip_dst", "nw_dst",
MF_FIELD_SIZES(be32),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV4,
MFP_IPV4,
true,
{
MFF_IPV6_SRC, "ipv6_src", NULL,
MF_FIELD_SIZES(ipv6),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV6,
MFP_IPV6,
true,
}, {
MFF_IPV6_DST, "ipv6_dst", NULL,
MF_FIELD_SIZES(ipv6),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV6,
MFP_IPV6,
true,
{
MFF_IPV6_LABEL, "ipv6_label", NULL,
4, 20,
- MFM_NONE, FWW_IPV6_LABEL,
+ MFM_FULLY,
MFS_HEXADECIMAL,
MFP_IPV6,
false,
{
MFF_IP_PROTO, "nw_proto", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, FWW_NW_PROTO,
+ MFM_NONE,
MFS_DECIMAL,
MFP_IP_ANY,
false,
}, {
MFF_IP_DSCP, "nw_tos", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, FWW_NW_DSCP,
+ MFM_NONE,
MFS_DECIMAL,
MFP_IP_ANY,
true,
}, {
MFF_IP_ECN, "nw_ecn", NULL,
1, 2,
- MFM_NONE, FWW_NW_ECN,
+ MFM_NONE,
MFS_DECIMAL,
MFP_IP_ANY,
true,
}, {
MFF_IP_TTL, "nw_ttl", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, FWW_NW_TTL,
+ MFM_NONE,
MFS_DECIMAL,
MFP_IP_ANY,
true,
}, {
MFF_IP_FRAG, "ip_frag", NULL,
1, 2,
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_FRAG,
MFP_IP_ANY,
false,
{
MFF_ARP_OP, "arp_op", NULL,
MF_FIELD_SIZES(be16),
- MFM_NONE, FWW_NW_PROTO,
+ MFM_NONE,
MFS_DECIMAL,
MFP_ARP,
false,
}, {
MFF_ARP_SPA, "arp_spa", NULL,
MF_FIELD_SIZES(be32),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV4,
MFP_ARP,
false,
}, {
MFF_ARP_TPA, "arp_tpa", NULL,
MF_FIELD_SIZES(be32),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV4,
MFP_ARP,
false,
}, {
MFF_ARP_SHA, "arp_sha", NULL,
MF_FIELD_SIZES(mac),
- MFM_NONE, FWW_ARP_SHA,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_ARP,
false,
}, {
MFF_ARP_THA, "arp_tha", NULL,
MF_FIELD_SIZES(mac),
- MFM_NONE, FWW_ARP_THA,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_ARP,
false,
{
MFF_TCP_SRC, "tcp_src", "tp_src",
MF_FIELD_SIZES(be16),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_DECIMAL,
MFP_TCP,
true,
}, {
MFF_TCP_DST, "tcp_dst", "tp_dst",
MF_FIELD_SIZES(be16),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_DECIMAL,
MFP_TCP,
true,
{
MFF_UDP_SRC, "udp_src", NULL,
MF_FIELD_SIZES(be16),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_DECIMAL,
MFP_UDP,
true,
}, {
MFF_UDP_DST, "udp_dst", NULL,
MF_FIELD_SIZES(be16),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_DECIMAL,
MFP_UDP,
true,
{
MFF_ICMPV4_TYPE, "icmp_type", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, 0,
+ MFM_NONE,
MFS_DECIMAL,
MFP_ICMPV4,
false,
}, {
MFF_ICMPV4_CODE, "icmp_code", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, 0,
+ MFM_NONE,
MFS_DECIMAL,
MFP_ICMPV4,
false,
{
MFF_ICMPV6_TYPE, "icmpv6_type", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, 0,
+ MFM_NONE,
MFS_DECIMAL,
MFP_ICMPV6,
false,
}, {
MFF_ICMPV6_CODE, "icmpv6_code", NULL,
MF_FIELD_SIZES(u8),
- MFM_NONE, 0,
+ MFM_NONE,
MFS_DECIMAL,
MFP_ICMPV6,
false,
{
MFF_ND_TARGET, "nd_target", NULL,
MF_FIELD_SIZES(ipv6),
- MFM_FULLY, 0,
+ MFM_FULLY,
MFS_IPV6,
MFP_ND,
false,
}, {
MFF_ND_SLL, "nd_sll", NULL,
MF_FIELD_SIZES(mac),
- MFM_NONE, FWW_ARP_SHA,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_ND_SOLICIT,
false,
}, {
MFF_ND_TLL, "nd_tll", NULL,
MF_FIELD_SIZES(mac),
- MFM_NONE, FWW_ARP_THA,
+ MFM_FULLY,
MFS_ETHERNET,
MFP_ND_ADVERT,
false,
mf_is_all_wild(const struct mf_field *mf, const struct flow_wildcards *wc)
{
switch (mf->id) {
- case MFF_IN_PORT:
- case MFF_ETH_TYPE:
- case MFF_IP_PROTO:
- case MFF_IP_DSCP:
- case MFF_IP_ECN:
- case MFF_IP_TTL:
- case MFF_IPV6_LABEL:
- case MFF_ARP_OP:
- case MFF_ARP_SHA:
- case MFF_ARP_THA:
- case MFF_ND_SLL:
- case MFF_ND_TLL:
- assert(mf->fww_bit != 0);
- return (wc->wildcards & mf->fww_bit) != 0;
-
case MFF_TUN_ID:
- return !wc->tun_id_mask;
+ case MFF_TUN_SRC:
+ case MFF_TUN_DST:
+ case MFF_TUN_TOS:
+ case MFF_TUN_TTL:
+ case MFF_TUN_FLAGS:
+ return !wc->masks.tunnel.tun_id;
case MFF_METADATA:
- return !wc->metadata_mask;
-
+ return !wc->masks.metadata;
+ case MFF_IN_PORT:
+ return !wc->masks.in_port;
+ case MFF_SKB_PRIORITY:
+ return !wc->masks.skb_priority;
+ case MFF_SKB_MARK:
+ return !wc->masks.skb_mark;
CASE_MFF_REGS:
- return !wc->reg_masks[mf->id - MFF_REG0];
+ return !wc->masks.regs[mf->id - MFF_REG0];
case MFF_ETH_SRC:
- return eth_addr_is_zero(wc->dl_src_mask);
+ return eth_addr_is_zero(wc->masks.dl_src);
case MFF_ETH_DST:
- return eth_addr_is_zero(wc->dl_dst_mask);
+ return eth_addr_is_zero(wc->masks.dl_dst);
+ case MFF_ETH_TYPE:
+ return !wc->masks.dl_type;
+
+ case MFF_ARP_SHA:
+ case MFF_ND_SLL:
+ return eth_addr_is_zero(wc->masks.arp_sha);
+
+ case MFF_ARP_THA:
+ case MFF_ND_TLL:
+ return eth_addr_is_zero(wc->masks.arp_tha);
case MFF_VLAN_TCI:
- return !wc->vlan_tci_mask;
+ return !wc->masks.vlan_tci;
+ case MFF_DL_VLAN:
+ return !(wc->masks.vlan_tci & htons(VLAN_VID_MASK));
case MFF_VLAN_VID:
- return !(wc->vlan_tci_mask & htons(VLAN_VID_MASK));
+ return !(wc->masks.vlan_tci & htons(VLAN_VID_MASK | VLAN_CFI));
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
- return !(wc->vlan_tci_mask & htons(VLAN_PCP_MASK));
+ return !(wc->masks.vlan_tci & htons(VLAN_PCP_MASK));
case MFF_IPV4_SRC:
- return !wc->nw_src_mask;
+ return !wc->masks.nw_src;
case MFF_IPV4_DST:
- return !wc->nw_dst_mask;
+ return !wc->masks.nw_dst;
case MFF_IPV6_SRC:
- return ipv6_mask_is_any(&wc->ipv6_src_mask);
+ return ipv6_mask_is_any(&wc->masks.ipv6_src);
case MFF_IPV6_DST:
- return ipv6_mask_is_any(&wc->ipv6_dst_mask);
+ return ipv6_mask_is_any(&wc->masks.ipv6_dst);
+
+ case MFF_IPV6_LABEL:
+ return !wc->masks.ipv6_label;
+
+ case MFF_IP_PROTO:
+ return !wc->masks.nw_proto;
+ case MFF_IP_DSCP:
+ return !(wc->masks.nw_tos & IP_DSCP_MASK);
+ case MFF_IP_ECN:
+ return !(wc->masks.nw_tos & IP_ECN_MASK);
+ case MFF_IP_TTL:
+ return !wc->masks.nw_ttl;
case MFF_ND_TARGET:
- return ipv6_mask_is_any(&wc->nd_target_mask);
+ return ipv6_mask_is_any(&wc->masks.nd_target);
case MFF_IP_FRAG:
- return !(wc->nw_frag_mask & FLOW_NW_FRAG_MASK);
+ return !(wc->masks.nw_frag & FLOW_NW_FRAG_MASK);
+ case MFF_ARP_OP:
+ return !wc->masks.nw_proto;
case MFF_ARP_SPA:
- return !wc->nw_src_mask;
+ return !wc->masks.nw_src;
case MFF_ARP_TPA:
- return !wc->nw_dst_mask;
+ return !wc->masks.nw_dst;
case MFF_TCP_SRC:
case MFF_UDP_SRC:
case MFF_ICMPV4_TYPE:
case MFF_ICMPV6_TYPE:
- return !wc->tp_src_mask;
+ return !wc->masks.tp_src;
case MFF_TCP_DST:
case MFF_UDP_DST:
case MFF_ICMPV4_CODE:
case MFF_ICMPV6_CODE:
- return !wc->tp_dst_mask;
+ return !wc->masks.tp_dst;
case MFF_N_IDS:
default:
mf_get_mask(const struct mf_field *mf, const struct flow_wildcards *wc,
union mf_value *mask)
{
- switch (mf->id) {
- case MFF_IN_PORT:
- case MFF_ETH_TYPE:
- case MFF_IP_PROTO:
- case MFF_IP_DSCP:
- case MFF_IP_ECN:
- case MFF_IP_TTL:
- case MFF_IPV6_LABEL:
- case MFF_ARP_OP:
- case MFF_ARP_SHA:
- case MFF_ARP_THA:
- case MFF_ND_SLL:
- case MFF_ND_TLL:
- assert(mf->fww_bit != 0);
- memset(mask, wc->wildcards & mf->fww_bit ? 0x00 : 0xff, mf->n_bytes);
- break;
-
- case MFF_TUN_ID:
- mask->be64 = wc->tun_id_mask;
- break;
- case MFF_METADATA:
- mask->be64 = wc->metadata_mask;
- break;
-
- CASE_MFF_REGS:
- mask->be32 = htonl(wc->reg_masks[mf->id - MFF_REG0]);
- break;
-
- case MFF_ETH_DST:
- memcpy(mask->mac, wc->dl_dst_mask, ETH_ADDR_LEN);
- break;
-
- case MFF_ETH_SRC:
- memcpy(mask->mac, wc->dl_src_mask, ETH_ADDR_LEN);
- break;
-
- case MFF_VLAN_TCI:
- mask->be16 = wc->vlan_tci_mask;
- break;
- case MFF_VLAN_VID:
- mask->be16 = wc->vlan_tci_mask & htons(VLAN_VID_MASK);
- break;
- case MFF_VLAN_PCP:
- mask->u8 = vlan_tci_to_pcp(wc->vlan_tci_mask);
- break;
-
- case MFF_IPV4_SRC:
- mask->be32 = wc->nw_src_mask;
- break;
- case MFF_IPV4_DST:
- mask->be32 = wc->nw_dst_mask;
- break;
-
- case MFF_IPV6_SRC:
- mask->ipv6 = wc->ipv6_src_mask;
- break;
- case MFF_IPV6_DST:
- mask->ipv6 = wc->ipv6_dst_mask;
- break;
-
- case MFF_ND_TARGET:
- mask->ipv6 = wc->nd_target_mask;
- break;
-
- case MFF_IP_FRAG:
- mask->u8 = wc->nw_frag_mask & FLOW_NW_FRAG_MASK;
- break;
-
- case MFF_ARP_SPA:
- mask->be32 = wc->nw_src_mask;
- break;
- case MFF_ARP_TPA:
- mask->be32 = wc->nw_dst_mask;
- break;
-
- case MFF_TCP_SRC:
- case MFF_UDP_SRC:
- mask->be16 = wc->tp_src_mask;
- break;
- case MFF_TCP_DST:
- case MFF_UDP_DST:
- mask->be16 = wc->tp_dst_mask;
- break;
-
- case MFF_ICMPV4_TYPE:
- case MFF_ICMPV6_TYPE:
- mask->u8 = ntohs(wc->tp_src_mask);
- break;
- case MFF_ICMPV4_CODE:
- case MFF_ICMPV6_CODE:
- mask->u8 = ntohs(wc->tp_dst_mask);
- break;
-
- case MFF_N_IDS:
- default:
- NOT_REACHED();
- }
+ mf_get_value(mf, &wc->masks, mask);
}
/* Tests whether 'mask' is a valid wildcard bit pattern for 'mf'. Returns true
return true;
case MFP_ARP:
- return flow->dl_type == htons(ETH_TYPE_ARP);
+ return (flow->dl_type == htons(ETH_TYPE_ARP) ||
+ flow->dl_type == htons(ETH_TYPE_RARP));
case MFP_IPV4:
return flow->dl_type == htons(ETH_TYPE_IP);
case MFP_IPV6:
return flow->dl_type == htons(ETH_TYPE_IPV6);
+ case MFP_VLAN_VID:
+ return (flow->vlan_tci & htons(VLAN_CFI)) != 0;
case MFP_IP_ANY:
return is_ip_any(flow);
{
switch (mf->id) {
case MFF_TUN_ID:
+ case MFF_TUN_SRC:
+ case MFF_TUN_DST:
+ case MFF_TUN_TOS:
+ case MFF_TUN_TTL:
+ case MFF_TUN_FLAGS:
case MFF_METADATA:
case MFF_IN_PORT:
+ case MFF_SKB_PRIORITY:
+ case MFF_SKB_MARK:
CASE_MFF_REGS:
case MFF_ETH_SRC:
case MFF_ETH_DST:
case MFF_ARP_OP:
return !(value->be16 & htons(0xff00));
- case MFF_VLAN_VID:
+ case MFF_DL_VLAN:
return !(value->be16 & htons(VLAN_CFI | VLAN_PCP_MASK));
+ case MFF_VLAN_VID:
+ return !(value->be16 & htons(VLAN_PCP_MASK));
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
return !(value->u8 & ~(VLAN_PCP_MASK >> VLAN_PCP_SHIFT));
{
switch (mf->id) {
case MFF_TUN_ID:
- value->be64 = flow->tun_id;
+ value->be64 = flow->tunnel.tun_id;
+ break;
+ case MFF_TUN_SRC:
+ value->be32 = flow->tunnel.ip_src;
+ break;
+ case MFF_TUN_DST:
+ value->be32 = flow->tunnel.ip_dst;
+ break;
+ case MFF_TUN_FLAGS:
+ value->be16 = htons(flow->tunnel.flags);
break;
+ case MFF_TUN_TTL:
+ value->u8 = flow->tunnel.ip_ttl;
+ break;
+ case MFF_TUN_TOS:
+ value->u8 = flow->tunnel.ip_tos;
+ break;
+
case MFF_METADATA:
value->be64 = flow->metadata;
break;
value->be16 = htons(flow->in_port);
break;
+ case MFF_SKB_PRIORITY:
+ value->be32 = flow->skb_priority;
+ break;
+
+ case MFF_SKB_MARK:
+ value->be32 = flow->skb_mark;
+ break;
+
CASE_MFF_REGS:
value->be32 = htonl(flow->regs[mf->id - MFF_REG0]);
break;
value->be16 = flow->vlan_tci;
break;
- case MFF_VLAN_VID:
+ case MFF_DL_VLAN:
value->be16 = flow->vlan_tci & htons(VLAN_VID_MASK);
break;
+ case MFF_VLAN_VID:
+ value->be16 = flow->vlan_tci & htons(VLAN_VID_MASK | VLAN_CFI);
+ break;
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
value->u8 = vlan_tci_to_pcp(flow->vlan_tci);
break;
break;
case MFF_TCP_SRC:
- value->be16 = flow->tp_src;
- break;
-
- case MFF_TCP_DST:
- value->be16 = flow->tp_dst;
- break;
-
case MFF_UDP_SRC:
value->be16 = flow->tp_src;
break;
+ case MFF_TCP_DST:
case MFF_UDP_DST:
value->be16 = flow->tp_dst;
break;
}
}
-/* Makes 'rule' match field 'mf' exactly, with the value matched taken from
- * 'value'. The caller is responsible for ensuring that 'rule' meets 'mf''s
+/* Makes 'match' match field 'mf' exactly, with the value matched taken from
+ * 'value'. The caller is responsible for ensuring that 'match' meets 'mf''s
* prerequisites. */
void
mf_set_value(const struct mf_field *mf,
- const union mf_value *value, struct cls_rule *rule)
+ const union mf_value *value, struct match *match)
{
switch (mf->id) {
case MFF_TUN_ID:
- cls_rule_set_tun_id(rule, value->be64);
+ match_set_tun_id(match, value->be64);
+ break;
+ case MFF_TUN_SRC:
+ match_set_tun_src(match, value->be32);
break;
+ case MFF_TUN_DST:
+ match_set_tun_dst(match, value->be32);
+ break;
+ case MFF_TUN_FLAGS:
+ match_set_tun_flags(match, ntohs(value->be16));
+ break;
+ case MFF_TUN_TOS:
+ match_set_tun_tos(match, value->u8);
+ break;
+ case MFF_TUN_TTL:
+ match_set_tun_ttl(match, value->u8);
+ break;
+
case MFF_METADATA:
- cls_rule_set_metadata(rule, value->be64);
+ match_set_metadata(match, value->be64);
break;
case MFF_IN_PORT:
- cls_rule_set_in_port(rule, ntohs(value->be16));
+ match_set_in_port(match, ntohs(value->be16));
+ break;
+
+ case MFF_SKB_PRIORITY:
+ match_set_skb_priority(match, ntohl(value->be32));
+ break;
+
+ case MFF_SKB_MARK:
+ match_set_skb_mark(match, ntohl(value->be32));
break;
CASE_MFF_REGS:
- cls_rule_set_reg(rule, mf->id - MFF_REG0, ntohl(value->be32));
+ match_set_reg(match, mf->id - MFF_REG0, ntohl(value->be32));
break;
case MFF_ETH_SRC:
- cls_rule_set_dl_src(rule, value->mac);
+ match_set_dl_src(match, value->mac);
break;
case MFF_ETH_DST:
- cls_rule_set_dl_dst(rule, value->mac);
+ match_set_dl_dst(match, value->mac);
break;
case MFF_ETH_TYPE:
- cls_rule_set_dl_type(rule, value->be16);
+ match_set_dl_type(match, value->be16);
break;
case MFF_VLAN_TCI:
- cls_rule_set_dl_tci(rule, value->be16);
+ match_set_dl_tci(match, value->be16);
break;
+ case MFF_DL_VLAN:
+ match_set_dl_vlan(match, value->be16);
+ break;
case MFF_VLAN_VID:
- cls_rule_set_dl_vlan(rule, value->be16);
+ match_set_vlan_vid(match, value->be16);
break;
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
- cls_rule_set_dl_vlan_pcp(rule, value->u8);
+ match_set_dl_vlan_pcp(match, value->u8);
break;
case MFF_IPV4_SRC:
- cls_rule_set_nw_src(rule, value->be32);
+ match_set_nw_src(match, value->be32);
break;
case MFF_IPV4_DST:
- cls_rule_set_nw_dst(rule, value->be32);
+ match_set_nw_dst(match, value->be32);
break;
case MFF_IPV6_SRC:
- cls_rule_set_ipv6_src(rule, &value->ipv6);
+ match_set_ipv6_src(match, &value->ipv6);
break;
case MFF_IPV6_DST:
- cls_rule_set_ipv6_dst(rule, &value->ipv6);
+ match_set_ipv6_dst(match, &value->ipv6);
break;
case MFF_IPV6_LABEL:
- cls_rule_set_ipv6_label(rule, value->be32);
+ match_set_ipv6_label(match, value->be32);
break;
case MFF_IP_PROTO:
- cls_rule_set_nw_proto(rule, value->u8);
+ match_set_nw_proto(match, value->u8);
break;
case MFF_IP_DSCP:
- cls_rule_set_nw_dscp(rule, value->u8);
+ match_set_nw_dscp(match, value->u8);
break;
case MFF_IP_ECN:
- cls_rule_set_nw_ecn(rule, value->u8);
+ match_set_nw_ecn(match, value->u8);
break;
case MFF_IP_TTL:
- cls_rule_set_nw_ttl(rule, value->u8);
+ match_set_nw_ttl(match, value->u8);
break;
case MFF_IP_FRAG:
- cls_rule_set_nw_frag(rule, value->u8);
+ match_set_nw_frag(match, value->u8);
break;
case MFF_ARP_OP:
- cls_rule_set_nw_proto(rule, ntohs(value->be16));
+ match_set_nw_proto(match, ntohs(value->be16));
break;
case MFF_ARP_SPA:
- cls_rule_set_nw_src(rule, value->be32);
+ match_set_nw_src(match, value->be32);
break;
case MFF_ARP_TPA:
- cls_rule_set_nw_dst(rule, value->be32);
+ match_set_nw_dst(match, value->be32);
break;
case MFF_ARP_SHA:
case MFF_ND_SLL:
- cls_rule_set_arp_sha(rule, value->mac);
+ match_set_arp_sha(match, value->mac);
break;
case MFF_ARP_THA:
case MFF_ND_TLL:
- cls_rule_set_arp_tha(rule, value->mac);
+ match_set_arp_tha(match, value->mac);
break;
case MFF_TCP_SRC:
- cls_rule_set_tp_src(rule, value->be16);
- break;
-
- case MFF_TCP_DST:
- cls_rule_set_tp_dst(rule, value->be16);
- break;
-
case MFF_UDP_SRC:
- cls_rule_set_tp_src(rule, value->be16);
+ match_set_tp_src(match, value->be16);
break;
+ case MFF_TCP_DST:
case MFF_UDP_DST:
- cls_rule_set_tp_dst(rule, value->be16);
+ match_set_tp_dst(match, value->be16);
break;
case MFF_ICMPV4_TYPE:
case MFF_ICMPV6_TYPE:
- cls_rule_set_icmp_type(rule, value->u8);
+ match_set_icmp_type(match, value->u8);
break;
case MFF_ICMPV4_CODE:
case MFF_ICMPV6_CODE:
- cls_rule_set_icmp_code(rule, value->u8);
+ match_set_icmp_code(match, value->u8);
break;
case MFF_ND_TARGET:
- cls_rule_set_nd_target(rule, &value->ipv6);
+ match_set_nd_target(match, &value->ipv6);
break;
case MFF_N_IDS:
}
}
-/* Makes 'rule' match field 'mf' exactly, with the value matched taken from
- * 'value'. The caller is responsible for ensuring that 'rule' meets 'mf''s
+/* Makes 'match' match field 'mf' exactly, with the value matched taken from
+ * 'value'. The caller is responsible for ensuring that 'match' meets 'mf''s
* prerequisites. */
void
mf_set_flow_value(const struct mf_field *mf,
{
switch (mf->id) {
case MFF_TUN_ID:
- flow->tun_id = value->be64;
+ flow->tunnel.tun_id = value->be64;
+ break;
+ case MFF_TUN_SRC:
+ flow->tunnel.ip_src = value->be32;
+ break;
+ case MFF_TUN_DST:
+ flow->tunnel.ip_dst = value->be32;
+ break;
+ case MFF_TUN_FLAGS:
+ flow->tunnel.flags = ntohs(value->be16);
+ break;
+ case MFF_TUN_TOS:
+ flow->tunnel.ip_tos = value->u8;
break;
+ case MFF_TUN_TTL:
+ flow->tunnel.ip_ttl = value->u8;
+ break;
+
case MFF_METADATA:
flow->metadata = value->be64;
break;
flow->in_port = ntohs(value->be16);
break;
+ case MFF_SKB_PRIORITY:
+ flow->skb_priority = ntohl(value->be32);
+ break;
+
+ case MFF_SKB_MARK:
+ flow->skb_mark = ntohl(value->be32);
+ break;
+
CASE_MFF_REGS:
flow->regs[mf->id - MFF_REG0] = ntohl(value->be32);
break;
flow->vlan_tci = value->be16;
break;
+ case MFF_DL_VLAN:
+ flow_set_dl_vlan(flow, value->be16);
+ break;
case MFF_VLAN_VID:
flow_set_vlan_vid(flow, value->be16);
break;
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
flow_set_vlan_pcp(flow, value->u8);
break;
return is_all_zeros((const uint8_t *) &value, mf->n_bytes);
}
-/* Makes 'rule' wildcard field 'mf'.
+/* Makes 'match' wildcard field 'mf'.
*
- * The caller is responsible for ensuring that 'rule' meets 'mf''s
+ * The caller is responsible for ensuring that 'match' meets 'mf''s
* prerequisites. */
void
-mf_set_wild(const struct mf_field *mf, struct cls_rule *rule)
+mf_set_wild(const struct mf_field *mf, struct match *match)
{
switch (mf->id) {
case MFF_TUN_ID:
- cls_rule_set_tun_id_masked(rule, htonll(0), htonll(0));
+ match_set_tun_id_masked(match, htonll(0), htonll(0));
+ break;
+ case MFF_TUN_SRC:
+ match_set_tun_src_masked(match, htonl(0), htonl(0));
+ break;
+ case MFF_TUN_DST:
+ match_set_tun_dst_masked(match, htonl(0), htonl(0));
break;
+ case MFF_TUN_FLAGS:
+ match_set_tun_flags_masked(match, 0, 0);
+ break;
+ case MFF_TUN_TOS:
+ match_set_tun_tos_masked(match, 0, 0);
+ break;
+ case MFF_TUN_TTL:
+ match_set_tun_ttl_masked(match, 0, 0);
+ break;
+
case MFF_METADATA:
- cls_rule_set_metadata_masked(rule, htonll(0), htonll(0));
+ match_set_metadata_masked(match, htonll(0), htonll(0));
case MFF_IN_PORT:
- rule->wc.wildcards |= FWW_IN_PORT;
- rule->flow.in_port = 0;
+ match->flow.in_port = 0;
+ match->wc.masks.in_port = 0;
+ break;
+
+ case MFF_SKB_PRIORITY:
+ match->flow.skb_priority = 0;
+ match->wc.masks.skb_priority = 0;
+ break;
+
+ case MFF_SKB_MARK:
+ match->flow.skb_mark = 0;
+ match->wc.masks.skb_mark = 0;
break;
CASE_MFF_REGS:
- cls_rule_set_reg_masked(rule, mf->id - MFF_REG0, 0, 0);
+ match_set_reg_masked(match, mf->id - MFF_REG0, 0, 0);
break;
case MFF_ETH_SRC:
- memset(rule->flow.dl_src, 0, ETH_ADDR_LEN);
- memset(rule->wc.dl_src_mask, 0, ETH_ADDR_LEN);
+ memset(match->flow.dl_src, 0, ETH_ADDR_LEN);
+ memset(match->wc.masks.dl_src, 0, ETH_ADDR_LEN);
break;
case MFF_ETH_DST:
- memset(rule->flow.dl_dst, 0, ETH_ADDR_LEN);
- memset(rule->wc.dl_dst_mask, 0, ETH_ADDR_LEN);
+ memset(match->flow.dl_dst, 0, ETH_ADDR_LEN);
+ memset(match->wc.masks.dl_dst, 0, ETH_ADDR_LEN);
break;
case MFF_ETH_TYPE:
- rule->wc.wildcards |= FWW_DL_TYPE;
- rule->flow.dl_type = htons(0);
+ match->flow.dl_type = htons(0);
+ match->wc.masks.dl_type = htons(0);
break;
case MFF_VLAN_TCI:
- cls_rule_set_dl_tci_masked(rule, htons(0), htons(0));
+ match_set_dl_tci_masked(match, htons(0), htons(0));
break;
+ case MFF_DL_VLAN:
case MFF_VLAN_VID:
- cls_rule_set_any_vid(rule);
+ match_set_any_vid(match);
break;
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
- cls_rule_set_any_pcp(rule);
+ match_set_any_pcp(match);
break;
case MFF_IPV4_SRC:
case MFF_ARP_SPA:
- cls_rule_set_nw_src_masked(rule, htonl(0), htonl(0));
+ match_set_nw_src_masked(match, htonl(0), htonl(0));
break;
case MFF_IPV4_DST:
case MFF_ARP_TPA:
- cls_rule_set_nw_dst_masked(rule, htonl(0), htonl(0));
+ match_set_nw_dst_masked(match, htonl(0), htonl(0));
break;
case MFF_IPV6_SRC:
- memset(&rule->wc.ipv6_src_mask, 0, sizeof rule->wc.ipv6_src_mask);
- memset(&rule->flow.ipv6_src, 0, sizeof rule->flow.ipv6_src);
+ memset(&match->wc.masks.ipv6_src, 0, sizeof match->wc.masks.ipv6_src);
+ memset(&match->flow.ipv6_src, 0, sizeof match->flow.ipv6_src);
break;
case MFF_IPV6_DST:
- memset(&rule->wc.ipv6_dst_mask, 0, sizeof rule->wc.ipv6_dst_mask);
- memset(&rule->flow.ipv6_dst, 0, sizeof rule->flow.ipv6_dst);
+ memset(&match->wc.masks.ipv6_dst, 0, sizeof match->wc.masks.ipv6_dst);
+ memset(&match->flow.ipv6_dst, 0, sizeof match->flow.ipv6_dst);
break;
case MFF_IPV6_LABEL:
- rule->wc.wildcards |= FWW_IPV6_LABEL;
- rule->flow.ipv6_label = 0;
+ match->wc.masks.ipv6_label = htonl(0);
+ match->flow.ipv6_label = htonl(0);
break;
case MFF_IP_PROTO:
- rule->wc.wildcards |= FWW_NW_PROTO;
- rule->flow.nw_proto = 0;
+ match->wc.masks.nw_proto = 0;
+ match->flow.nw_proto = 0;
break;
case MFF_IP_DSCP:
- rule->wc.wildcards |= FWW_NW_DSCP;
- rule->flow.nw_tos &= ~IP_DSCP_MASK;
+ match->wc.masks.nw_tos &= ~IP_DSCP_MASK;
+ match->flow.nw_tos &= ~IP_DSCP_MASK;
break;
case MFF_IP_ECN:
- rule->wc.wildcards |= FWW_NW_ECN;
- rule->flow.nw_tos &= ~IP_ECN_MASK;
+ match->wc.masks.nw_tos &= ~IP_ECN_MASK;
+ match->flow.nw_tos &= ~IP_ECN_MASK;
break;
case MFF_IP_TTL:
- rule->wc.wildcards |= FWW_NW_TTL;
- rule->flow.nw_ttl = 0;
+ match->wc.masks.nw_ttl = 0;
+ match->flow.nw_ttl = 0;
break;
case MFF_IP_FRAG:
- rule->wc.nw_frag_mask |= FLOW_NW_FRAG_MASK;
- rule->flow.nw_frag &= ~FLOW_NW_FRAG_MASK;
+ match->wc.masks.nw_frag |= FLOW_NW_FRAG_MASK;
+ match->flow.nw_frag &= ~FLOW_NW_FRAG_MASK;
break;
case MFF_ARP_OP:
- rule->wc.wildcards |= FWW_NW_PROTO;
- rule->flow.nw_proto = 0;
+ match->wc.masks.nw_proto = 0;
+ match->flow.nw_proto = 0;
break;
case MFF_ARP_SHA:
case MFF_ND_SLL:
- rule->wc.wildcards |= FWW_ARP_SHA;
- memset(rule->flow.arp_sha, 0, sizeof rule->flow.arp_sha);
+ memset(match->flow.arp_sha, 0, ETH_ADDR_LEN);
+ memset(match->wc.masks.arp_sha, 0, ETH_ADDR_LEN);
break;
case MFF_ARP_THA:
case MFF_ND_TLL:
- rule->wc.wildcards |= FWW_ARP_THA;
- memset(rule->flow.arp_tha, 0, sizeof rule->flow.arp_tha);
+ memset(match->flow.arp_tha, 0, ETH_ADDR_LEN);
+ memset(match->wc.masks.arp_tha, 0, ETH_ADDR_LEN);
break;
case MFF_TCP_SRC:
case MFF_UDP_SRC:
case MFF_ICMPV4_TYPE:
case MFF_ICMPV6_TYPE:
- rule->wc.tp_src_mask = htons(0);
- rule->flow.tp_src = htons(0);
+ match->wc.masks.tp_src = htons(0);
+ match->flow.tp_src = htons(0);
break;
case MFF_TCP_DST:
case MFF_UDP_DST:
case MFF_ICMPV4_CODE:
case MFF_ICMPV6_CODE:
- rule->wc.tp_dst_mask = htons(0);
- rule->flow.tp_dst = htons(0);
+ match->wc.masks.tp_dst = htons(0);
+ match->flow.tp_dst = htons(0);
break;
case MFF_ND_TARGET:
- memset(&rule->wc.nd_target_mask, 0, sizeof rule->wc.nd_target_mask);
- memset(&rule->flow.nd_target, 0, sizeof rule->flow.nd_target);
+ memset(&match->wc.masks.nd_target, 0,
+ sizeof match->wc.masks.nd_target);
+ memset(&match->flow.nd_target, 0, sizeof match->flow.nd_target);
break;
case MFF_N_IDS:
}
}
-/* Makes 'rule' match field 'mf' with the specified 'value' and 'mask'.
+/* Makes 'match' match field 'mf' with the specified 'value' and 'mask'.
* 'value' specifies a value to match and 'mask' specifies a wildcard pattern,
* with a 1-bit indicating that the corresponding value bit must match and a
* 0-bit indicating a don't-care.
*
* If 'mask' is NULL or points to all-1-bits, then this call is equivalent to
- * mf_set_value(mf, value, rule). If 'mask' points to all-0-bits, then this
- * call is equivalent to mf_set_wild(mf, rule).
+ * mf_set_value(mf, value, match). If 'mask' points to all-0-bits, then this
+ * call is equivalent to mf_set_wild(mf, match).
*
* 'mask' must be a valid mask for 'mf' (see mf_is_mask_valid()). The caller
- * is responsible for ensuring that 'rule' meets 'mf''s prerequisites. */
+ * is responsible for ensuring that 'match' meets 'mf''s prerequisites. */
void
mf_set(const struct mf_field *mf,
const union mf_value *value, const union mf_value *mask,
- struct cls_rule *rule)
+ struct match *match)
{
if (!mask || is_all_ones((const uint8_t *) mask, mf->n_bytes)) {
- mf_set_value(mf, value, rule);
+ mf_set_value(mf, value, match);
return;
} else if (is_all_zeros((const uint8_t *) mask, mf->n_bytes)) {
- mf_set_wild(mf, rule);
+ mf_set_wild(mf, match);
return;
}
switch (mf->id) {
case MFF_IN_PORT:
+ case MFF_SKB_MARK:
+ case MFF_SKB_PRIORITY:
case MFF_ETH_TYPE:
- case MFF_VLAN_VID:
+ case MFF_DL_VLAN:
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
- case MFF_IPV6_LABEL:
case MFF_IP_PROTO:
case MFF_IP_TTL:
case MFF_IP_DSCP:
case MFF_IP_ECN:
case MFF_ARP_OP:
- case MFF_ARP_SHA:
- case MFF_ARP_THA:
case MFF_ICMPV4_TYPE:
case MFF_ICMPV4_CODE:
case MFF_ICMPV6_TYPE:
case MFF_ICMPV6_CODE:
- case MFF_ND_SLL:
- case MFF_ND_TLL:
NOT_REACHED();
case MFF_TUN_ID:
- cls_rule_set_tun_id_masked(rule, value->be64, mask->be64);
+ match_set_tun_id_masked(match, value->be64, mask->be64);
+ break;
+ case MFF_TUN_SRC:
+ match_set_tun_src_masked(match, value->be32, mask->be32);
break;
+ case MFF_TUN_DST:
+ match_set_tun_dst_masked(match, value->be32, mask->be32);
+ break;
+ case MFF_TUN_FLAGS:
+ match_set_tun_flags_masked(match, ntohs(value->be16), ntohs(mask->be16));
+ break;
+ case MFF_TUN_TTL:
+ match_set_tun_ttl_masked(match, value->u8, mask->u8);
+ break;
+ case MFF_TUN_TOS:
+ match_set_tun_tos_masked(match, value->u8, mask->u8);
+ break;
+
case MFF_METADATA:
- cls_rule_set_metadata_masked(rule, value->be64, mask->be64);
+ match_set_metadata_masked(match, value->be64, mask->be64);
break;
CASE_MFF_REGS:
- cls_rule_set_reg_masked(rule, mf->id - MFF_REG0,
- ntohl(value->be32), ntohl(mask->be32));
+ match_set_reg_masked(match, mf->id - MFF_REG0,
+ ntohl(value->be32), ntohl(mask->be32));
break;
case MFF_ETH_DST:
- cls_rule_set_dl_dst_masked(rule, value->mac, mask->mac);
+ match_set_dl_dst_masked(match, value->mac, mask->mac);
break;
case MFF_ETH_SRC:
- cls_rule_set_dl_src_masked(rule, value->mac, mask->mac);
+ match_set_dl_src_masked(match, value->mac, mask->mac);
+ break;
+
+ case MFF_ARP_SHA:
+ case MFF_ND_SLL:
+ match_set_arp_sha_masked(match, value->mac, mask->mac);
+ break;
+
+ case MFF_ARP_THA:
+ case MFF_ND_TLL:
+ match_set_arp_tha_masked(match, value->mac, mask->mac);
break;
case MFF_VLAN_TCI:
- cls_rule_set_dl_tci_masked(rule, value->be16, mask->be16);
+ match_set_dl_tci_masked(match, value->be16, mask->be16);
+ break;
+
+ case MFF_VLAN_VID:
+ match_set_vlan_vid_masked(match, value->be16, mask->be16);
break;
case MFF_IPV4_SRC:
- cls_rule_set_nw_src_masked(rule, value->be32, mask->be32);
+ match_set_nw_src_masked(match, value->be32, mask->be32);
break;
case MFF_IPV4_DST:
- cls_rule_set_nw_dst_masked(rule, value->be32, mask->be32);
+ match_set_nw_dst_masked(match, value->be32, mask->be32);
break;
case MFF_IPV6_SRC:
- cls_rule_set_ipv6_src_masked(rule, &value->ipv6, &mask->ipv6);
+ match_set_ipv6_src_masked(match, &value->ipv6, &mask->ipv6);
break;
case MFF_IPV6_DST:
- cls_rule_set_ipv6_dst_masked(rule, &value->ipv6, &mask->ipv6);
+ match_set_ipv6_dst_masked(match, &value->ipv6, &mask->ipv6);
+ break;
+
+ case MFF_IPV6_LABEL:
+ if ((mask->be32 & htonl(IPV6_LABEL_MASK)) == htonl(IPV6_LABEL_MASK)) {
+ mf_set_value(mf, value, match);
+ } else {
+ match_set_ipv6_label_masked(match, value->be32, mask->be32);
+ }
break;
case MFF_ND_TARGET:
- cls_rule_set_nd_target_masked(rule, &value->ipv6, &mask->ipv6);
+ match_set_nd_target_masked(match, &value->ipv6, &mask->ipv6);
break;
case MFF_IP_FRAG:
- cls_rule_set_nw_frag_masked(rule, value->u8, mask->u8);
+ match_set_nw_frag_masked(match, value->u8, mask->u8);
break;
case MFF_ARP_SPA:
- cls_rule_set_nw_src_masked(rule, value->be32, mask->be32);
+ match_set_nw_src_masked(match, value->be32, mask->be32);
break;
case MFF_ARP_TPA:
- cls_rule_set_nw_dst_masked(rule, value->be32, mask->be32);
+ match_set_nw_dst_masked(match, value->be32, mask->be32);
break;
case MFF_TCP_SRC:
case MFF_UDP_SRC:
- cls_rule_set_tp_src_masked(rule, value->be16, mask->be16);
+ match_set_tp_src_masked(match, value->be16, mask->be16);
break;
case MFF_TCP_DST:
case MFF_UDP_DST:
- cls_rule_set_tp_dst_masked(rule, value->be16, mask->be16);
+ match_set_tp_dst_masked(match, value->be16, mask->be16);
break;
case MFF_N_IDS:
return error;
}
-/* Copies the value and wildcard bit pattern for 'mf' from 'rule' into the
+/* Copies the value and wildcard bit pattern for 'mf' from 'match' into the
* 'value' and 'mask', respectively. */
void
-mf_get(const struct mf_field *mf, const struct cls_rule *rule,
+mf_get(const struct mf_field *mf, const struct match *match,
union mf_value *value, union mf_value *mask)
{
- mf_get_value(mf, &rule->flow, value);
- mf_get_mask(mf, &rule->wc, mask);
+ mf_get_value(mf, &match->flow, value);
+ mf_get_mask(mf, &match->wc, mask);
}
/* Assigns a random value for field 'mf' to 'value'. */
switch (mf->id) {
case MFF_TUN_ID:
+ case MFF_TUN_SRC:
+ case MFF_TUN_DST:
+ case MFF_TUN_TOS:
+ case MFF_TUN_TTL:
+ case MFF_TUN_FLAGS:
case MFF_METADATA:
case MFF_IN_PORT:
+ case MFF_SKB_MARK:
+ case MFF_SKB_PRIORITY:
CASE_MFF_REGS:
case MFF_ETH_SRC:
case MFF_ETH_DST:
value->be16 &= htons(0xff);
break;
- case MFF_VLAN_VID:
+ case MFF_DL_VLAN:
value->be16 &= htons(VLAN_VID_MASK);
break;
+ case MFF_VLAN_VID:
+ value->be16 &= htons(VLAN_VID_MASK | VLAN_CFI);
+ break;
+ case MFF_DL_VLAN_PCP:
case MFF_VLAN_PCP:
value->u8 &= 0x07;
break;
uint16_t port;
assert(mf->n_bytes == sizeof(ovs_be16));
- if (ofputil_port_from_string(s, &port)) {
+ if (*s == '-') {
+ return xasprintf("%s: negative values not supported for %s",
+ s, mf->name);
+ } else if (ofputil_port_from_string(s, &port)) {
*valuep = htons(port);
*maskp = htons(UINT16_MAX);
return NULL;
"\"yes\", \"first\", \"later\", \"not_first\"", s);
}
+static int
+parse_flow_tun_flags(const char *s_, const char *(*bit_to_string)(uint32_t),
+ ovs_be16 *res)
+{
+ uint32_t result = 0;
+ char *save_ptr = NULL;
+ char *name;
+ int rc = 0;
+ char *s = xstrdup(s_);
+
+ for (name = strtok_r((char *)s, " |", &save_ptr); name;
+ name = strtok_r(NULL, " |", &save_ptr)) {
+ int name_len;
+ unsigned long long int flags;
+ uint32_t bit;
+ int n0;
+
+ if (sscanf(name, "%lli%n", &flags, &n0) > 0 && n0 > 0) {
+ result |= flags;
+ continue;
+ }
+ name_len = strlen(name);
+ for (bit = 1; bit; bit <<= 1) {
+ const char *fname = bit_to_string(bit);
+ size_t len;
+
+ if (!fname) {
+ continue;
+ }
+
+ len = strlen(fname);
+ if (len != name_len) {
+ continue;
+ }
+ if (!strncmp(name, fname, len)) {
+ result |= bit;
+ break;
+ }
+ }
+
+ if (!bit) {
+ rc = -ENOENT;
+ goto out;
+ }
+ }
+
+ *res = htons(result);
+out:
+ free(s);
+ return rc;
+}
+
+static char *
+mf_from_tun_flags_string(const char *s, ovs_be16 *valuep)
+{
+ if (!parse_flow_tun_flags(s, flow_tun_flag_to_string, valuep)) {
+ return NULL;
+ }
+
+ return xasprintf("%s: unknown tunnel flags (valid flags are \"df\", "
+ "\"csum\", \"key\"", s);
+}
+
/* Parses 's', a string value for field 'mf', into 'value' and 'mask'. Returns
* NULL if successful, otherwise a malloc()'d string describing the error. */
char *
case MFS_FRAG:
return mf_from_frag_string(s, &value->u8, &mask->u8);
+
+ case MFS_TNL_FLAGS:
+ return mf_from_tun_flags_string(s, &value->be16);
}
NOT_REACHED();
}
ds_put_cstr(s, "<error>");
}
+static void
+mf_format_tnl_flags_string(const ovs_be16 *valuep, struct ds *s)
+{
+ format_flags(s, flow_tun_flag_to_string, ntohs(*valuep), '|');
+}
+
/* Appends to 's' a string representation of field 'mf' whose value is in
* 'value' and 'mask'. 'mask' may be NULL to indicate an exact match. */
void
mf_format_frag_string(&value->u8, &mask->u8, s);
break;
+ case MFS_TNL_FLAGS:
+ mf_format_tnl_flags_string(&value->be16, s);
+ break;
+
default:
NOT_REACHED();
}
}
\f
-/* Makes subfield 'sf' within 'rule' exactly match the 'sf->n_bits'
+/* Makes subfield 'sf' within 'flow' exactly match the 'sf->n_bits'
* least-significant bits in 'x'.
- *
- * See mf_set_subfield() for an example.
- *
- * The difference between this function and mf_set_subfield() is that the
- * latter function can only handle subfields up to 64 bits wide, whereas this
- * one handles the general case. On the other hand, mf_set_subfield() is
- * arguably easier to use. */
-void
-mf_write_subfield(const struct mf_subfield *sf, const union mf_subvalue *x,
- struct cls_rule *rule)
-{
- const struct mf_field *field = sf->field;
- union mf_value value, mask;
-
- mf_get(field, rule, &value, &mask);
- bitwise_copy(x, sizeof *x, 0, &value, field->n_bytes, sf->ofs, sf->n_bits);
- bitwise_one ( &mask, field->n_bytes, sf->ofs, sf->n_bits);
- mf_set(field, &value, &mask, rule);
-}
-
-/* Makes subfield 'sf' within 'rule' exactly match the 'sf->n_bits'
- * least-significant bits of 'x'.
- *
- * Example: suppose that 'sf->field' is originally the following 2-byte field
- * in 'rule':
- *
- * value == 0xe00a == 2#1110000000001010
- * mask == 0xfc3f == 2#1111110000111111
- *
- * The call mf_set_subfield(sf, 0x55, 8, 7, rule), where sf->ofs == 8 and
- * sf->n_bits == 7 would have the following effect (note that 0x55 is
- * 2#1010101):
- *
- * value == 0xd50a == 2#1101010100001010
- * mask == 0xff3f == 2#1111111100111111
- * ^^^^^^^ affected bits
- *
- * The caller is responsible for ensuring that the result will be a valid
- * wildcard pattern for 'sf->field'. The caller is responsible for ensuring
- * that 'rule' meets 'sf->field''s prerequisites. */
+ */
void
-mf_set_subfield(const struct mf_subfield *sf, uint64_t x,
- struct cls_rule *rule)
+mf_write_subfield_flow(const struct mf_subfield *sf,
+ const union mf_subvalue *x, struct flow *flow)
{
const struct mf_field *field = sf->field;
- unsigned int n_bits = sf->n_bits;
- unsigned int ofs = sf->ofs;
-
- if (ofs == 0 && field->n_bytes * 8 == n_bits) {
- union mf_value value;
- int i;
+ union mf_value value;
- for (i = field->n_bytes - 1; i >= 0; i--) {
- ((uint8_t *) &value)[i] = x;
- x >>= 8;
- }
- mf_set_value(field, &value, rule);
- } else {
- union mf_value value, mask;
- uint8_t *vp = (uint8_t *) &value;
- uint8_t *mp = (uint8_t *) &mask;
-
- mf_get(field, rule, &value, &mask);
- bitwise_put(x, vp, field->n_bytes, ofs, n_bits);
- bitwise_put(UINT64_MAX, mp, field->n_bytes, ofs, n_bits);
- mf_set(field, &value, &mask, rule);
- }
+ mf_get_value(field, flow, &value);
+ bitwise_copy(x, sizeof *x, 0, &value, field->n_bytes,
+ sf->ofs, sf->n_bits);
+ mf_set_flow_value(field, &value, flow);
}
-/* Similar to mf_set_subfield() but modifies only a flow, not a cls_rule. */
+/* Makes subfield 'sf' within 'match' exactly match the 'sf->n_bits'
+ * least-significant bits in 'x'.
+ */
void
-mf_set_subfield_value(const struct mf_subfield *sf, uint64_t x,
- struct flow *flow)
+mf_write_subfield(const struct mf_subfield *sf, const union mf_subvalue *x,
+ struct match *match)
{
const struct mf_field *field = sf->field;
- unsigned int n_bits = sf->n_bits;
- unsigned int ofs = sf->ofs;
- union mf_value value;
-
- if (ofs == 0 && field->n_bytes * 8 == n_bits) {
- int i;
+ union mf_value value, mask;
- for (i = field->n_bytes - 1; i >= 0; i--) {
- ((uint8_t *) &value)[i] = x;
- x >>= 8;
- }
- mf_set_flow_value(field, &value, flow);
- } else {
- mf_get_value(field, flow, &value);
- bitwise_put(x, &value, field->n_bytes, ofs, n_bits);
- mf_set_flow_value(field, &value, flow);
- }
+ mf_get(field, match, &value, &mask);
+ bitwise_copy(x, sizeof *x, 0, &value, field->n_bytes, sf->ofs, sf->n_bits);
+ bitwise_one ( &mask, field->n_bytes, sf->ofs, sf->n_bits);
+ mf_set(field, &value, &mask, match);
}
/* Initializes 'x' to the value of 'sf' within 'flow'. 'sf' must be valid for
}
return s;
}
+
+void
+mf_format_subvalue(const union mf_subvalue *subvalue, struct ds *s)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(subvalue->u8); i++) {
+ if (subvalue->u8[i]) {
+ ds_put_format(s, "0x%"PRIx8, subvalue->u8[i]);
+ for (i++; i < ARRAY_SIZE(subvalue->u8); i++) {
+ ds_put_format(s, "%02"PRIx8, subvalue->u8[i]);
+ }
+ return;
+ }
+ }
+ ds_put_char(s, '0');
+}
projects / cascardo / ovs.git / blobdiff