* from another. */
static const char *delimiters = ", \t\r\n";
-static int parse_odp_key_attr(const char *, const struct simap *port_names,
- struct ofpbuf *);
-static void format_odp_key_attr(const struct nlattr *a, struct ds *ds);
+static int parse_odp_key_mask_attr(const char *, const struct simap *port_names,
+ struct ofpbuf *, struct ofpbuf *);
+static void format_odp_key_attr(const struct nlattr *a,
+ const struct nlattr *ma, struct ds *ds);
/* Returns one the following for the action with the given OVS_ACTION_ATTR_*
* 'type':
mpls_lse_to_bos(mpls_lse));
}
+static void
+format_mpls(struct ds *ds, const struct ovs_key_mpls *mpls_key,
+ const struct ovs_key_mpls *mpls_mask)
+{
+ ovs_be32 key = mpls_key->mpls_lse;
+
+ if (mpls_mask == NULL) {
+ format_mpls_lse(ds, key);
+ } else {
+ ovs_be32 mask = mpls_mask->mpls_lse;
+
+ ds_put_format(ds, "label=%"PRIu32"/0x%x,tc=%d/%x,ttl=%d/0x%x,bos=%d/%x",
+ mpls_lse_to_label(key), mpls_lse_to_label(mask),
+ mpls_lse_to_tc(key), mpls_lse_to_tc(mask),
+ mpls_lse_to_ttl(key), mpls_lse_to_ttl(mask),
+ mpls_lse_to_bos(key), mpls_lse_to_bos(mask));
+ }
+}
+
static void
format_odp_action(struct ds *ds, const struct nlattr *a)
{
break;
case OVS_ACTION_ATTR_SET:
ds_put_cstr(ds, "set(");
- format_odp_key_attr(nl_attr_get(a), ds);
+ format_odp_key_attr(nl_attr_get(a), NULL, ds);
ds_put_cstr(ds, ")");
break;
case OVS_ACTION_ATTR_PUSH_VLAN:
int retval;
start_ofs = nl_msg_start_nested(actions, OVS_ACTION_ATTR_SET);
- retval = parse_odp_key_attr(s + 4, port_names, actions);
+ retval = parse_odp_key_mask_attr(s + 4, port_names, actions, NULL);
if (retval < 0) {
return retval;
}
unspec = nl_attr_get(a);
for (i = 0; i < len; i++) {
- ds_put_char(ds, i ? ' ': '(');
+ if (i) {
+ ds_put_char(ds, ' ');
+ }
ds_put_format(ds, "%02x", unspec[i]);
}
- ds_put_char(ds, ')');
}
}
nl_msg_end_nested(a, tun_key_ofs);
}
+static bool
+odp_mask_attr_is_exact(const struct nlattr *ma)
+{
+ bool is_exact = false;
+ enum ovs_key_attr attr = nl_attr_type(ma);
+
+ if (attr == OVS_KEY_ATTR_TUNNEL) {
+ /* XXX this is a hack for now. Should change
+ * the exact match dection to per field
+ * instead of per attribute.
+ */
+ struct flow_tnl tun_mask;
+ memset(&tun_mask, 0, sizeof tun_mask);
+ odp_tun_key_from_attr(ma, &tun_mask);
+ if (tun_mask.flags == (FLOW_TNL_F_KEY
+ | FLOW_TNL_F_DONT_FRAGMENT
+ | FLOW_TNL_F_CSUM)) {
+ /* The flags are exact match, check the remaining fields. */
+ tun_mask.flags = 0xffff;
+ is_exact = is_all_ones((uint8_t *)&tun_mask,
+ offsetof(struct flow_tnl, ip_ttl));
+ }
+ } else {
+ is_exact = is_all_ones(nl_attr_get(ma), nl_attr_get_size(ma));
+ }
+
+ return is_exact;
+}
+
+
static void
-format_odp_key_attr(const struct nlattr *a, struct ds *ds)
+format_odp_key_attr(const struct nlattr *a, const struct nlattr *ma,
+ struct ds *ds)
{
- const struct ovs_key_ethernet *eth_key;
- const struct ovs_key_ipv4 *ipv4_key;
- const struct ovs_key_ipv6 *ipv6_key;
- const struct ovs_key_tcp *tcp_key;
- const struct ovs_key_udp *udp_key;
- const struct ovs_key_icmp *icmp_key;
- const struct ovs_key_icmpv6 *icmpv6_key;
- const struct ovs_key_arp *arp_key;
- const struct ovs_key_nd *nd_key;
struct flow_tnl tun_key;
enum ovs_key_attr attr = nl_attr_type(a);
char namebuf[OVS_KEY_ATTR_BUFSIZE];
int expected_len;
+ if (ma && odp_mask_attr_is_exact(ma)) {
+ ma = NULL;
+ }
+
ds_put_cstr(ds, ovs_key_attr_to_string(attr, namebuf, sizeof namebuf));
- expected_len = odp_flow_key_attr_len(nl_attr_type(a));
- if (expected_len != -2 && nl_attr_get_size(a) != expected_len) {
- ds_put_format(ds, "(bad length %zu, expected %d)",
- nl_attr_get_size(a),
- odp_flow_key_attr_len(nl_attr_type(a)));
- format_generic_odp_key(a, ds);
- return;
+
+ {
+ expected_len = odp_flow_key_attr_len(nl_attr_type(a));
+ if (expected_len != -2) {
+ bool bad_key_len = nl_attr_get_size(a) != expected_len;
+ bool bad_mask_len = ma && nl_attr_get_size(a) != expected_len;
+
+ if (bad_key_len || bad_mask_len) {
+ if (bad_key_len) {
+ ds_put_format(ds, "(bad key length %zu, expected %d)(",
+ nl_attr_get_size(a),
+ odp_flow_key_attr_len(nl_attr_type(a)));
+ }
+ format_generic_odp_key(a, ds);
+ if (bad_mask_len) {
+ ds_put_char(ds, '/');
+ ds_put_format(ds, "(bad mask length %zu, expected %d)(",
+ nl_attr_get_size(ma),
+ odp_flow_key_attr_len(nl_attr_type(ma)));
+ }
+ format_generic_odp_key(ma, ds);
+ ds_put_char(ds, ')');
+ return;
+ }
+ }
}
+ ds_put_char(ds, '(');
switch (attr) {
case OVS_KEY_ATTR_ENCAP:
- ds_put_cstr(ds, "(");
- if (nl_attr_get_size(a)) {
- odp_flow_key_format(nl_attr_get(a), nl_attr_get_size(a), ds);
+ if (ma && nl_attr_get_size(ma) && nl_attr_get_size(a)) {
+ odp_flow_format(nl_attr_get(a), nl_attr_get_size(a),
+ nl_attr_get(ma), nl_attr_get_size(ma), ds);
+ } else if (nl_attr_get_size(a)) {
+ odp_flow_format(nl_attr_get(a), nl_attr_get_size(a), NULL, 0, ds);
}
- ds_put_char(ds, ')');
break;
case OVS_KEY_ATTR_PRIORITY:
- ds_put_format(ds, "(%#"PRIx32")", nl_attr_get_u32(a));
- break;
-
case OVS_KEY_ATTR_SKB_MARK:
- ds_put_format(ds, "(%#"PRIx32")", nl_attr_get_u32(a));
+ ds_put_format(ds, "%#"PRIx32, nl_attr_get_u32(a));
+ if (ma) {
+ ds_put_format(ds, "/%#"PRIx32, nl_attr_get_u32(ma));
+ }
break;
case OVS_KEY_ATTR_TUNNEL:
memset(&tun_key, 0, sizeof tun_key);
if (odp_tun_key_from_attr(a, &tun_key) == ODP_FIT_ERROR) {
- ds_put_format(ds, "(error)");
+ ds_put_format(ds, "error");
+ } else if (ma) {
+ struct flow_tnl tun_mask;
+
+ memset(&tun_mask, 0, sizeof tun_mask);
+ odp_tun_key_from_attr(ma, &tun_mask);
+ ds_put_format(ds, "tun_id=%#"PRIx64"/%#"PRIx64
+ ",src="IP_FMT"/"IP_FMT",dst="IP_FMT"/"IP_FMT
+ ",tos=%#"PRIx8"/%#"PRIx8",ttl=%"PRIu8"/%#"PRIx8
+ ",flags(",
+ ntohll(tun_key.tun_id), ntohll(tun_mask.tun_id),
+ IP_ARGS(tun_key.ip_src), IP_ARGS(tun_mask.ip_src),
+ IP_ARGS(tun_key.ip_dst), IP_ARGS(tun_mask.ip_dst),
+ tun_key.ip_tos, tun_mask.ip_tos,
+ tun_key.ip_ttl, tun_mask.ip_ttl);
+
+ format_flags(ds, flow_tun_flag_to_string, tun_key.flags, ',');
+
+ /* XXX This code is correct, but enabling it would break the unit
+ test. Disable it for now until the input parser is fixed.
+
+ ds_put_char(ds, '/');
+ format_flags(ds, flow_tun_flag_to_string, tun_mask.flags, ',');
+ */
+ ds_put_char(ds, ')');
} else {
- ds_put_format(ds, "(tun_id=0x%"PRIx64",src="IP_FMT",dst="IP_FMT","
+ ds_put_format(ds, "tun_id=0x%"PRIx64",src="IP_FMT",dst="IP_FMT","
"tos=0x%"PRIx8",ttl=%"PRIu8",flags(",
ntohll(tun_key.tun_id),
IP_ARGS(tun_key.ip_src),
IP_ARGS(tun_key.ip_dst),
tun_key.ip_tos, tun_key.ip_ttl);
- format_flags(ds, flow_tun_flag_to_string,
- (uint32_t) tun_key.flags, ',');
- ds_put_format(ds, "))");
+ format_flags(ds, flow_tun_flag_to_string, tun_key.flags, ',');
+ ds_put_char(ds, ')');
}
break;
case OVS_KEY_ATTR_IN_PORT:
- ds_put_format(ds, "(%"PRIu32")", nl_attr_get_u32(a));
+ ds_put_format(ds, "%"PRIu32, nl_attr_get_u32(a));
+ if (ma) {
+ ds_put_format(ds, "/%#"PRIx32, nl_attr_get_u32(ma));
+ }
break;
case OVS_KEY_ATTR_ETHERNET:
- eth_key = nl_attr_get(a);
- ds_put_format(ds, "(src="ETH_ADDR_FMT",dst="ETH_ADDR_FMT")",
- ETH_ADDR_ARGS(eth_key->eth_src),
- ETH_ADDR_ARGS(eth_key->eth_dst));
+ if (ma) {
+ const struct ovs_key_ethernet *eth_mask = nl_attr_get(ma);
+ const struct ovs_key_ethernet *eth_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src="ETH_ADDR_FMT"/"ETH_ADDR_FMT
+ ",dst="ETH_ADDR_FMT"/"ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(eth_key->eth_src),
+ ETH_ADDR_ARGS(eth_mask->eth_src),
+ ETH_ADDR_ARGS(eth_key->eth_dst),
+ ETH_ADDR_ARGS(eth_mask->eth_dst));
+ } else {
+ const struct ovs_key_ethernet *eth_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src="ETH_ADDR_FMT",dst="ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(eth_key->eth_src),
+ ETH_ADDR_ARGS(eth_key->eth_dst));
+ }
break;
case OVS_KEY_ATTR_VLAN:
- ds_put_char(ds, '(');
- format_vlan_tci(ds, nl_attr_get_be16(a));
- ds_put_char(ds, ')');
+ {
+ ovs_be16 vlan_tci = nl_attr_get_be16(a);
+ if (ma) {
+ ovs_be16 mask = nl_attr_get_be16(ma);
+ ds_put_format(ds, "vid=%"PRIu16"/%"PRIx16",pcp=%d/0x%x,cfi=%d/%d",
+ vlan_tci_to_vid(vlan_tci),
+ vlan_tci_to_vid(mask),
+ vlan_tci_to_pcp(vlan_tci),
+ vlan_tci_to_vid(mask),
+ vlan_tci_to_cfi(vlan_tci),
+ vlan_tci_to_cfi(mask));
+ } else {
+ format_vlan_tci(ds, vlan_tci);
+ }
+ }
break;
case OVS_KEY_ATTR_MPLS: {
const struct ovs_key_mpls *mpls_key = nl_attr_get(a);
- ds_put_char(ds, '(');
- format_mpls_lse(ds, mpls_key->mpls_lse);
- ds_put_char(ds, ')');
+ const struct ovs_key_mpls *mpls_mask = NULL;
+ if (ma) {
+ mpls_mask = nl_attr_get(ma);
+ }
+ format_mpls(ds, mpls_key, mpls_mask);
break;
}
case OVS_KEY_ATTR_ETHERTYPE:
- ds_put_format(ds, "(0x%04"PRIx16")",
- ntohs(nl_attr_get_be16(a)));
+ ds_put_format(ds, "0x%04"PRIx16, ntohs(nl_attr_get_be16(a)));
+ if (ma) {
+ ds_put_format(ds, "/0x%04"PRIx16, ntohs(nl_attr_get_be16(ma)));
+ }
break;
case OVS_KEY_ATTR_IPV4:
- ipv4_key = nl_attr_get(a);
- ds_put_format(ds, "(src="IP_FMT",dst="IP_FMT",proto=%"PRIu8
- ",tos=%#"PRIx8",ttl=%"PRIu8",frag=%s)",
- IP_ARGS(ipv4_key->ipv4_src),
- IP_ARGS(ipv4_key->ipv4_dst),
- ipv4_key->ipv4_proto, ipv4_key->ipv4_tos,
- ipv4_key->ipv4_ttl,
- ovs_frag_type_to_string(ipv4_key->ipv4_frag));
+ if (ma) {
+ const struct ovs_key_ipv4 *ipv4_key = nl_attr_get(a);
+ const struct ovs_key_ipv4 *ipv4_mask = nl_attr_get(ma);
+
+ ds_put_format(ds, "src="IP_FMT"/"IP_FMT",dst="IP_FMT"/"IP_FMT
+ ",proto=%"PRIu8"/%#"PRIx8",tos=%#"PRIx8"/%#"PRIx8
+ ",ttl=%"PRIu8"/%#"PRIx8",frag=%s/%#"PRIx8,
+ IP_ARGS(ipv4_key->ipv4_src),
+ IP_ARGS(ipv4_mask->ipv4_src),
+ IP_ARGS(ipv4_key->ipv4_dst),
+ IP_ARGS(ipv4_mask->ipv4_dst),
+ ipv4_key->ipv4_proto, ipv4_mask->ipv4_proto,
+ ipv4_key->ipv4_tos, ipv4_mask->ipv4_tos,
+ ipv4_key->ipv4_ttl, ipv4_mask->ipv4_ttl,
+ ovs_frag_type_to_string(ipv4_key->ipv4_frag),
+ ipv4_mask->ipv4_frag);
+ } else {
+ const struct ovs_key_ipv4 *ipv4_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src="IP_FMT",dst="IP_FMT",proto=%"PRIu8
+ ",tos=%#"PRIx8",ttl=%"PRIu8",frag=%s",
+ IP_ARGS(ipv4_key->ipv4_src),
+ IP_ARGS(ipv4_key->ipv4_dst),
+ ipv4_key->ipv4_proto, ipv4_key->ipv4_tos,
+ ipv4_key->ipv4_ttl,
+ ovs_frag_type_to_string(ipv4_key->ipv4_frag));
+ }
break;
- case OVS_KEY_ATTR_IPV6: {
- char src_str[INET6_ADDRSTRLEN];
- char dst_str[INET6_ADDRSTRLEN];
+ case OVS_KEY_ATTR_IPV6:
+ if (ma) {
+ const struct ovs_key_ipv6 *ipv6_key, *ipv6_mask;
+ char src_str[INET6_ADDRSTRLEN];
+ char dst_str[INET6_ADDRSTRLEN];
+ char src_mask[INET6_ADDRSTRLEN];
+ char dst_mask[INET6_ADDRSTRLEN];
+
+ ipv6_key = nl_attr_get(a);
+ inet_ntop(AF_INET6, ipv6_key->ipv6_src, src_str, sizeof src_str);
+ inet_ntop(AF_INET6, ipv6_key->ipv6_dst, dst_str, sizeof dst_str);
+
+ ipv6_mask = nl_attr_get(ma);
+ inet_ntop(AF_INET6, ipv6_mask->ipv6_src, src_mask, sizeof src_mask);
+ inet_ntop(AF_INET6, ipv6_mask->ipv6_dst, dst_mask, sizeof dst_mask);
+
+ ds_put_format(ds, "src=%s/%s,dst=%s/%s,label=%#"PRIx32"/%#"PRIx32
+ ",proto=%"PRIu8"/%#"PRIx8",tclass=%#"PRIx8"/%#"PRIx8
+ ",hlimit=%"PRIu8"/%#"PRIx8",frag=%s/%#"PRIx8,
+ src_str, src_mask, dst_str, dst_mask,
+ ntohl(ipv6_key->ipv6_label),
+ ntohl(ipv6_mask->ipv6_label),
+ ipv6_key->ipv6_proto, ipv6_mask->ipv6_proto,
+ ipv6_key->ipv6_tclass, ipv6_mask->ipv6_tclass,
+ ipv6_key->ipv6_hlimit, ipv6_mask->ipv6_hlimit,
+ ovs_frag_type_to_string(ipv6_key->ipv6_frag),
+ ipv6_mask->ipv6_frag);
+ } else {
+ const struct ovs_key_ipv6 *ipv6_key;
+ char src_str[INET6_ADDRSTRLEN];
+ char dst_str[INET6_ADDRSTRLEN];
- ipv6_key = nl_attr_get(a);
- inet_ntop(AF_INET6, ipv6_key->ipv6_src, src_str, sizeof src_str);
- inet_ntop(AF_INET6, ipv6_key->ipv6_dst, dst_str, sizeof dst_str);
+ ipv6_key = nl_attr_get(a);
+ inet_ntop(AF_INET6, ipv6_key->ipv6_src, src_str, sizeof src_str);
+ inet_ntop(AF_INET6, ipv6_key->ipv6_dst, dst_str, sizeof dst_str);
- ds_put_format(ds, "(src=%s,dst=%s,label=%#"PRIx32",proto=%"PRIu8
- ",tclass=%#"PRIx8",hlimit=%"PRIu8",frag=%s)",
- src_str, dst_str, ntohl(ipv6_key->ipv6_label),
- ipv6_key->ipv6_proto, ipv6_key->ipv6_tclass,
- ipv6_key->ipv6_hlimit,
- ovs_frag_type_to_string(ipv6_key->ipv6_frag));
+ ds_put_format(ds, "src=%s,dst=%s,label=%#"PRIx32",proto=%"PRIu8
+ ",tclass=%#"PRIx8",hlimit=%"PRIu8",frag=%s",
+ src_str, dst_str, ntohl(ipv6_key->ipv6_label),
+ ipv6_key->ipv6_proto, ipv6_key->ipv6_tclass,
+ ipv6_key->ipv6_hlimit,
+ ovs_frag_type_to_string(ipv6_key->ipv6_frag));
+ }
break;
- }
case OVS_KEY_ATTR_TCP:
- tcp_key = nl_attr_get(a);
- ds_put_format(ds, "(src=%"PRIu16",dst=%"PRIu16")",
- ntohs(tcp_key->tcp_src), ntohs(tcp_key->tcp_dst));
+ if (ma) {
+ const struct ovs_key_tcp *tcp_mask = nl_attr_get(ma);
+ const struct ovs_key_tcp *tcp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src=%"PRIu16"/%#"PRIx16
+ ",dst=%"PRIu16"/%#"PRIx16,
+ ntohs(tcp_key->tcp_src), ntohs(tcp_mask->tcp_src),
+ ntohs(tcp_key->tcp_dst), ntohs(tcp_mask->tcp_dst));
+ } else {
+ const struct ovs_key_tcp *tcp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src=%"PRIu16",dst=%"PRIu16,
+ ntohs(tcp_key->tcp_src), ntohs(tcp_key->tcp_dst));
+ }
break;
case OVS_KEY_ATTR_UDP:
- udp_key = nl_attr_get(a);
- ds_put_format(ds, "(src=%"PRIu16",dst=%"PRIu16")",
- ntohs(udp_key->udp_src), ntohs(udp_key->udp_dst));
+ if (ma) {
+ const struct ovs_key_udp *udp_mask = nl_attr_get(ma);
+ const struct ovs_key_udp *udp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src=%"PRIu16"/%#"PRIx16
+ ",dst=%"PRIu16"/%#"PRIx16,
+ ntohs(udp_key->udp_src), ntohs(udp_mask->udp_src),
+ ntohs(udp_key->udp_dst), ntohs(udp_mask->udp_dst));
+ } else {
+ const struct ovs_key_udp *udp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "src=%"PRIu16",dst=%"PRIu16,
+ ntohs(udp_key->udp_src), ntohs(udp_key->udp_dst));
+ }
break;
case OVS_KEY_ATTR_ICMP:
- icmp_key = nl_attr_get(a);
- ds_put_format(ds, "(type=%"PRIu8",code=%"PRIu8")",
- icmp_key->icmp_type, icmp_key->icmp_code);
+ if (ma) {
+ const struct ovs_key_icmp *icmp_mask = nl_attr_get(ma);
+ const struct ovs_key_icmp *icmp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "type=%"PRIu8"/%#"PRIx8",code=%"PRIu8"/%#"PRIx8,
+ icmp_key->icmp_type, icmp_mask->icmp_type,
+ icmp_key->icmp_code, icmp_mask->icmp_code);
+ } else {
+ const struct ovs_key_icmp *icmp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "type=%"PRIu8",code=%"PRIu8,
+ icmp_key->icmp_type, icmp_key->icmp_code);
+ }
break;
case OVS_KEY_ATTR_ICMPV6:
- icmpv6_key = nl_attr_get(a);
- ds_put_format(ds, "(type=%"PRIu8",code=%"PRIu8")",
- icmpv6_key->icmpv6_type, icmpv6_key->icmpv6_code);
+ if (ma) {
+ const struct ovs_key_icmpv6 *icmpv6_mask = nl_attr_get(ma);
+ const struct ovs_key_icmpv6 *icmpv6_key = nl_attr_get(a);
+
+ ds_put_format(ds, "type=%"PRIu8"/%#"PRIx8",code=%"PRIu8"/%#"PRIx8,
+ icmpv6_key->icmpv6_type, icmpv6_mask->icmpv6_type,
+ icmpv6_key->icmpv6_code, icmpv6_mask->icmpv6_code);
+ } else {
+ const struct ovs_key_icmpv6 *icmpv6_key = nl_attr_get(a);
+
+ ds_put_format(ds, "type=%"PRIu8",code=%"PRIu8,
+ icmpv6_key->icmpv6_type, icmpv6_key->icmpv6_code);
+ }
break;
case OVS_KEY_ATTR_ARP:
- arp_key = nl_attr_get(a);
- ds_put_format(ds, "(sip="IP_FMT",tip="IP_FMT",op=%"PRIu16","
- "sha="ETH_ADDR_FMT",tha="ETH_ADDR_FMT")",
- IP_ARGS(arp_key->arp_sip), IP_ARGS(arp_key->arp_tip),
- ntohs(arp_key->arp_op), ETH_ADDR_ARGS(arp_key->arp_sha),
- ETH_ADDR_ARGS(arp_key->arp_tha));
+ if (ma) {
+ const struct ovs_key_arp *arp_mask = nl_attr_get(ma);
+ const struct ovs_key_arp *arp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "sip="IP_FMT"/"IP_FMT",tip="IP_FMT"/"IP_FMT
+ ",op=%"PRIu16"/%#"PRIx16
+ ",sha="ETH_ADDR_FMT"/"ETH_ADDR_FMT
+ ",tha="ETH_ADDR_FMT"/"ETH_ADDR_FMT,
+ IP_ARGS(arp_key->arp_sip),
+ IP_ARGS(arp_mask->arp_sip),
+ IP_ARGS(arp_key->arp_tip),
+ IP_ARGS(arp_mask->arp_tip),
+ ntohs(arp_key->arp_op), ntohs(arp_mask->arp_op),
+ ETH_ADDR_ARGS(arp_key->arp_sha),
+ ETH_ADDR_ARGS(arp_mask->arp_sha),
+ ETH_ADDR_ARGS(arp_key->arp_tha),
+ ETH_ADDR_ARGS(arp_mask->arp_tha));
+ } else {
+ const struct ovs_key_arp *arp_key = nl_attr_get(a);
+
+ ds_put_format(ds, "sip="IP_FMT",tip="IP_FMT",op=%"PRIu16","
+ "sha="ETH_ADDR_FMT",tha="ETH_ADDR_FMT,
+ IP_ARGS(arp_key->arp_sip), IP_ARGS(arp_key->arp_tip),
+ ntohs(arp_key->arp_op),
+ ETH_ADDR_ARGS(arp_key->arp_sha),
+ ETH_ADDR_ARGS(arp_key->arp_tha));
+ }
break;
case OVS_KEY_ATTR_ND: {
+ const struct ovs_key_nd *nd_key, *nd_mask;
char target[INET6_ADDRSTRLEN];
nd_key = nl_attr_get(a);
+ nd_mask = ma ? nl_attr_get(ma) : NULL;
+
inet_ntop(AF_INET6, nd_key->nd_target, target, sizeof target);
+ ds_put_format(ds, "target=%s", target);
+ if (nd_mask) {
+ inet_ntop(AF_INET6, nd_mask->nd_target, target, sizeof target);
+ ds_put_format(ds, "/%s", target);
+ }
- ds_put_format(ds, "(target=%s", target);
if (!eth_addr_is_zero(nd_key->nd_sll)) {
ds_put_format(ds, ",sll="ETH_ADDR_FMT,
ETH_ADDR_ARGS(nd_key->nd_sll));
+ if (nd_mask) {
+ ds_put_format(ds, "/"ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(nd_mask->nd_sll));
+ }
}
if (!eth_addr_is_zero(nd_key->nd_tll)) {
ds_put_format(ds, ",tll="ETH_ADDR_FMT,
ETH_ADDR_ARGS(nd_key->nd_tll));
+ if (nd_mask) {
+ ds_put_format(ds, "/"ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(nd_mask->nd_tll));
+ }
}
- ds_put_char(ds, ')');
break;
}
case __OVS_KEY_ATTR_MAX:
default:
format_generic_odp_key(a, ds);
+ if (ma) {
+ ds_put_char(ds, '/');
+ format_generic_odp_key(ma, ds);
+ }
break;
}
+ ds_put_char(ds, ')');
}
/* Appends to 'ds' a string representation of the 'key_len' bytes of
- * OVS_KEY_ATTR_* attributes in 'key'. */
+ * OVS_KEY_ATTR_* attributes in 'key'. If non-null, additionally formats the
+ * 'mask_len' bytes of 'mask' which apply to 'key'. */
void
-odp_flow_key_format(const struct nlattr *key, size_t key_len, struct ds *ds)
+odp_flow_format(const struct nlattr *key, size_t key_len,
+ const struct nlattr *mask, size_t mask_len,
+ struct ds *ds)
{
if (key_len) {
const struct nlattr *a;
unsigned int left;
+ bool has_ethtype_key = false;
+ const struct nlattr *ma = NULL;
NL_ATTR_FOR_EACH (a, left, key, key_len) {
if (a != key) {
ds_put_char(ds, ',');
}
- format_odp_key_attr(a, ds);
+ if (nl_attr_type(a) == OVS_KEY_ATTR_ETHERTYPE) {
+ has_ethtype_key = true;
+ }
+ if (mask && mask_len) {
+ ma = nl_attr_find__(mask, mask_len, nl_attr_type(a));
+ }
+ format_odp_key_attr(a, ma, ds);
}
if (left) {
int i;
}
ds_put_char(ds, ')');
}
+ if (!has_ethtype_key) {
+ ma = nl_attr_find__(mask, mask_len, OVS_KEY_ATTR_ETHERTYPE);
+ if (ma) {
+ ds_put_format(ds, ",eth_type(0/0x%04"PRIx16")",
+ ntohs(nl_attr_get_be16(ma)));
+ }
+ }
} else {
ds_put_cstr(ds, "<empty>");
}
}
+/* Appends to 'ds' a string representation of the 'key_len' bytes of
+ * OVS_KEY_ATTR_* attributes in 'key'. */
+void
+odp_flow_key_format(const struct nlattr *key,
+ size_t key_len, struct ds *ds)
+{
+ odp_flow_format(key, key_len, NULL, 0, ds);
+}
+
static int
put_nd_key(int n, const char *nd_target_s,
const uint8_t *nd_sll, const uint8_t *nd_tll, struct ofpbuf *key)
}
static int
-parse_odp_key_attr(const char *s, const struct simap *port_names,
- struct ofpbuf *key)
+parse_odp_key_mask_attr(const char *s, const struct simap *port_names,
+ struct ofpbuf *key, struct ofpbuf *mask)
{
/* Many of the sscanf calls in this function use oversized destination
* fields because some sscanf() implementations truncate the range of %i
{
unsigned long long int priority;
+ unsigned long long int priority_mask;
int n = -1;
- if (sscanf(s, "skb_priority(%llx)%n", &priority, &n) > 0 && n > 0) {
+ if (mask && sscanf(s, "skb_priority(%lli/%lli)%n", &priority,
+ &priority_mask, &n) > 0 && n > 0) {
+ nl_msg_put_u32(key, OVS_KEY_ATTR_PRIORITY, priority);
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_PRIORITY, priority_mask);
+ return n;
+ } else if (sscanf(s, "skb_priority(%lli)%n",
+ &priority, &n) > 0 && n > 0) {
nl_msg_put_u32(key, OVS_KEY_ATTR_PRIORITY, priority);
+ if (mask) {
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_PRIORITY, UINT32_MAX);
+ }
return n;
}
}
{
unsigned long long int mark;
+ unsigned long long int mark_mask;
int n = -1;
- if (sscanf(s, "skb_mark(%llx)%n", &mark, &n) > 0 && n > 0) {
+ if (mask && sscanf(s, "skb_mark(%lli/%lli)%n", &mark,
+ &mark_mask, &n) > 0 && n > 0) {
+ nl_msg_put_u32(key, OVS_KEY_ATTR_SKB_MARK, mark);
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_SKB_MARK, mark_mask);
+ return n;
+ } else if (sscanf(s, "skb_mark(%lli)%n", &mark, &n) > 0 && n > 0) {
nl_msg_put_u32(key, OVS_KEY_ATTR_SKB_MARK, mark);
+ if (mask) {
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_SKB_MARK, UINT32_MAX);
+ }
return n;
}
}
{
char tun_id_s[32];
- int tos, ttl;
- struct flow_tnl tun_key;
+ int tos, tos_mask, ttl, ttl_mask;
+ struct flow_tnl tun_key, tun_key_mask;
+ unsigned long long tun_id_mask;
int n = -1;
- if (sscanf(s, "tunnel(tun_id=%31[x0123456789abcdefABCDEF],"
+ if (mask && sscanf(s, "tunnel(tun_id=%31[x0123456789abcdefABCDEF]/%llx,"
+ "src="IP_SCAN_FMT"/"IP_SCAN_FMT",dst="IP_SCAN_FMT
+ "/"IP_SCAN_FMT",tos=%i/%i,ttl=%i/%i,flags%n",
+ tun_id_s, &tun_id_mask,
+ IP_SCAN_ARGS(&tun_key.ip_src),
+ IP_SCAN_ARGS(&tun_key_mask.ip_src),
+ IP_SCAN_ARGS(&tun_key.ip_dst),
+ IP_SCAN_ARGS(&tun_key_mask.ip_dst),
+ &tos, &tos_mask, &ttl, &ttl_mask,
+ &n) > 0 && n > 0) {
+ int res;
+ uint32_t flags;
+
+ tun_key.tun_id = htonll(strtoull(tun_id_s, NULL, 0));
+ tun_key_mask.tun_id = htonll(tun_id_mask);
+ tun_key.ip_tos = tos;
+ tun_key_mask.ip_tos = tos_mask;
+ tun_key.ip_ttl = ttl;
+ tun_key_mask.ip_ttl = ttl_mask;
+ res = parse_flags(&s[n], flow_tun_flag_to_string, &flags);
+ tun_key.flags = flags;
+ tun_key_mask.flags = UINT16_MAX;
+
+ if (res < 0) {
+ return res;
+ }
+ n += res;
+ if (s[n] != ')') {
+ return -EINVAL;
+ }
+ n++;
+ tun_key_to_attr(key, &tun_key);
+ if (mask) {
+ tun_key_to_attr(mask, &tun_key_mask);
+ }
+ return n;
+ } else if (sscanf(s, "tunnel(tun_id=%31[x0123456789abcdefABCDEF],"
"src="IP_SCAN_FMT",dst="IP_SCAN_FMT
",tos=%i,ttl=%i,flags%n", tun_id_s,
IP_SCAN_ARGS(&tun_key.ip_src),
tun_key.ip_tos = tos;
tun_key.ip_ttl = ttl;
res = parse_flags(&s[n], flow_tun_flag_to_string, &flags);
- tun_key.flags = (uint16_t) flags;
+ tun_key.flags = flags;
if (res < 0) {
return res;
}
n++;
tun_key_to_attr(key, &tun_key);
+
+ if (mask) {
+ memset(&tun_key, 0xff, sizeof tun_key);
+ tun_key_to_attr(mask, &tun_key);
+ }
return n;
}
}
{
unsigned long long int in_port;
+ unsigned long long int in_port_mask;
int n = -1;
- if (sscanf(s, "in_port(%lli)%n", &in_port, &n) > 0 && n > 0) {
+ if (mask && sscanf(s, "in_port(%lli/%lli)%n", &in_port,
+ &in_port_mask, &n) > 0 && n > 0) {
+ nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, in_port);
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_IN_PORT, in_port_mask);
+ return n;
+ } else if (sscanf(s, "in_port(%lli)%n", &in_port, &n) > 0 && n > 0) {
nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, in_port);
+ if (mask) {
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_IN_PORT, UINT32_MAX);
+ }
return n;
}
}
+
if (port_names && !strncmp(s, "in_port(", 8)) {
const char *name;
const struct simap_node *node;
node = simap_find_len(port_names, name, name_len);
if (node) {
nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, node->data);
+
+ if (mask) {
+ nl_msg_put_u32(mask, OVS_KEY_ATTR_IN_PORT, UINT32_MAX);
+ }
return 8 + name_len + 1;
}
}
{
struct ovs_key_ethernet eth_key;
+ struct ovs_key_ethernet eth_key_mask;
int n = -1;
- if (sscanf(s,
+ if (mask && sscanf(s,
+ "eth(src="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT","
+ "dst="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT")%n",
+ ETH_ADDR_SCAN_ARGS(eth_key.eth_src),
+ ETH_ADDR_SCAN_ARGS(eth_key_mask.eth_src),
+ ETH_ADDR_SCAN_ARGS(eth_key.eth_dst),
+ ETH_ADDR_SCAN_ARGS(eth_key_mask.eth_dst), &n) > 0 && n > 0) {
+
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ETHERNET,
+ ð_key, sizeof eth_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ETHERNET,
+ ð_key_mask, sizeof eth_key_mask);
+ return n;
+ } else if (sscanf(s,
"eth(src="ETH_ADDR_SCAN_FMT",dst="ETH_ADDR_SCAN_FMT")%n",
ETH_ADDR_SCAN_ARGS(eth_key.eth_src),
ETH_ADDR_SCAN_ARGS(eth_key.eth_dst), &n) > 0 && n > 0) {
nl_msg_put_unspec(key, OVS_KEY_ATTR_ETHERNET,
ð_key, sizeof eth_key);
+
+ if (mask) {
+ memset(ð_key, 0xff, sizeof eth_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ETHERNET,
+ ð_key, sizeof eth_key);
+ }
return n;
}
}
{
- uint16_t vid;
- int pcp;
- int cfi;
+ uint16_t vid, vid_mask;
+ int pcp, pcp_mask;
+ int cfi, cfi_mask;
int n = -1;
- if ((sscanf(s, "vlan(vid=%"SCNi16",pcp=%i)%n", &vid, &pcp, &n) > 0
- && n > 0)) {
+ if (mask && (sscanf(s, "vlan(vid=%"SCNi16"/%"SCNi16",pcp=%i/%i)%n",
+ &vid, &vid_mask, &pcp, &pcp_mask, &n) > 0 && n > 0)) {
+ nl_msg_put_be16(key, OVS_KEY_ATTR_VLAN,
+ htons((vid << VLAN_VID_SHIFT) |
+ (pcp << VLAN_PCP_SHIFT) |
+ VLAN_CFI));
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_VLAN,
+ htons((vid_mask << VLAN_VID_SHIFT) |
+ (pcp_mask << VLAN_PCP_SHIFT) |
+ (1 << VLAN_CFI_SHIFT)));
+ return n;
+ } else if ((sscanf(s, "vlan(vid=%"SCNi16",pcp=%i)%n",
+ &vid, &pcp, &n) > 0 && n > 0)) {
nl_msg_put_be16(key, OVS_KEY_ATTR_VLAN,
htons((vid << VLAN_VID_SHIFT) |
(pcp << VLAN_PCP_SHIFT) |
VLAN_CFI));
+ if (mask) {
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_VLAN, htons(UINT16_MAX));
+ }
+ return n;
+ } else if (mask && (sscanf(s, "vlan(vid=%"SCNi16"/%"SCNi16",pcp=%i/%i,cfi=%i/%i)%n",
+ &vid, &vid_mask, &pcp, &pcp_mask, &cfi, &cfi_mask, &n) > 0 && n > 0)) {
+ nl_msg_put_be16(key, OVS_KEY_ATTR_VLAN,
+ htons((vid << VLAN_VID_SHIFT) |
+ (pcp << VLAN_PCP_SHIFT) |
+ (cfi ? VLAN_CFI : 0)));
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_VLAN,
+ htons((vid_mask << VLAN_VID_SHIFT) |
+ (pcp_mask << VLAN_PCP_SHIFT) |
+ (cfi_mask << VLAN_CFI_SHIFT)));
return n;
} else if ((sscanf(s, "vlan(vid=%"SCNi16",pcp=%i,cfi=%i)%n",
- &vid, &pcp, &cfi, &n) > 0
- && n > 0)) {
+ &vid, &pcp, &cfi, &n) > 0 && n > 0)) {
nl_msg_put_be16(key, OVS_KEY_ATTR_VLAN,
htons((vid << VLAN_VID_SHIFT) |
(pcp << VLAN_PCP_SHIFT) |
(cfi ? VLAN_CFI : 0)));
+ if (mask) {
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_VLAN, htons(UINT16_MAX));
+ }
return n;
}
}
{
int eth_type;
+ int eth_type_mask;
int n = -1;
- if (sscanf(s, "eth_type(%i)%n", ð_type, &n) > 0 && n > 0) {
+ if (mask && sscanf(s, "eth_type(%i/%i)%n",
+ ð_type, ð_type_mask, &n) > 0 && n > 0) {
+ if (eth_type != 0) {
+ nl_msg_put_be16(key, OVS_KEY_ATTR_ETHERTYPE, htons(eth_type));
+ }
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_ETHERTYPE, htons(eth_type_mask));
+ return n;
+ } else if (sscanf(s, "eth_type(%i)%n", ð_type, &n) > 0 && n > 0) {
nl_msg_put_be16(key, OVS_KEY_ATTR_ETHERTYPE, htons(eth_type));
+ if (mask) {
+ nl_msg_put_be16(mask, OVS_KEY_ATTR_ETHERTYPE,
+ htons(UINT16_MAX));
+ }
return n;
}
}
{
int label, tc, ttl, bos;
+ int label_mask, tc_mask, ttl_mask, bos_mask;
int n = -1;
- if (sscanf(s, "mpls(label=%"SCNi32",tc=%i,ttl=%i,bos=%i)%n",
+ if (mask && sscanf(s, "mpls(label=%"SCNi32"/%"SCNi32",tc=%i/%i,ttl=%i/%i,bos=%i/%i)%n",
+ &label, &label_mask, &tc, &tc_mask, &ttl, &ttl_mask, &bos, &bos_mask, &n) > 0 && n > 0) {
+ struct ovs_key_mpls *mpls, *mpls_mask;
+
+ mpls = nl_msg_put_unspec_uninit(key, OVS_KEY_ATTR_MPLS,
+ sizeof *mpls);
+ mpls->mpls_lse = mpls_lse_from_components(label, tc, ttl, bos);
+
+ mpls_mask = nl_msg_put_unspec_uninit(mask, OVS_KEY_ATTR_MPLS,
+ sizeof *mpls_mask);
+ mpls_mask->mpls_lse = mpls_lse_from_components(
+ label_mask, tc_mask, ttl_mask, bos_mask);
+ return n;
+ } else if (sscanf(s, "mpls(label=%"SCNi32",tc=%i,ttl=%i,bos=%i)%n",
&label, &tc, &ttl, &bos, &n) > 0 &&
n > 0) {
struct ovs_key_mpls *mpls;
mpls = nl_msg_put_unspec_uninit(key, OVS_KEY_ATTR_MPLS,
sizeof *mpls);
mpls->mpls_lse = mpls_lse_from_components(label, tc, ttl, bos);
+ if (mask) {
+ mpls = nl_msg_put_unspec_uninit(mask, OVS_KEY_ATTR_MPLS,
+ sizeof *mpls);
+ mpls->mpls_lse = htonl(UINT32_MAX);
+ }
return n;
}
}
+
{
- ovs_be32 ipv4_src;
- ovs_be32 ipv4_dst;
- int ipv4_proto;
- int ipv4_tos;
- int ipv4_ttl;
+ ovs_be32 ipv4_src, ipv4_src_mask;
+ ovs_be32 ipv4_dst, ipv4_dst_mask;
+ int ipv4_proto, ipv4_proto_mask;
+ int ipv4_tos, ipv4_tos_mask;
+ int ipv4_ttl, ipv4_ttl_mask;
char frag[8];
+ int ipv4_frag_mask;
enum ovs_frag_type ipv4_frag;
int n = -1;
- if (sscanf(s, "ipv4(src="IP_SCAN_FMT",dst="IP_SCAN_FMT","
+ if (mask && sscanf(s, "ipv4(src="IP_SCAN_FMT"/"IP_SCAN_FMT","
+ "dst="IP_SCAN_FMT"/"IP_SCAN_FMT","
+ "proto=%i/%i,tos=%i/%i,ttl=%i/%i,"
+ "frag=%7[a-z]/%i)%n",
+ IP_SCAN_ARGS(&ipv4_src), IP_SCAN_ARGS(&ipv4_src_mask),
+ IP_SCAN_ARGS(&ipv4_dst), IP_SCAN_ARGS(&ipv4_dst_mask),
+ &ipv4_proto, &ipv4_proto_mask,
+ &ipv4_tos, &ipv4_tos_mask, &ipv4_ttl, &ipv4_ttl_mask,
+ frag, &ipv4_frag_mask, &n) > 0
+ && n > 0
+ && ovs_frag_type_from_string(frag, &ipv4_frag)) {
+ struct ovs_key_ipv4 ipv4_key;
+ struct ovs_key_ipv4 ipv4_mask;
+
+ ipv4_key.ipv4_src = ipv4_src;
+ ipv4_key.ipv4_dst = ipv4_dst;
+ ipv4_key.ipv4_proto = ipv4_proto;
+ ipv4_key.ipv4_tos = ipv4_tos;
+ ipv4_key.ipv4_ttl = ipv4_ttl;
+ ipv4_key.ipv4_frag = ipv4_frag;
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV4,
+ &ipv4_key, sizeof ipv4_key);
+
+ ipv4_mask.ipv4_src = ipv4_src_mask;
+ ipv4_mask.ipv4_dst = ipv4_dst_mask;
+ ipv4_mask.ipv4_proto = ipv4_proto_mask;
+ ipv4_mask.ipv4_tos = ipv4_tos_mask;
+ ipv4_mask.ipv4_ttl = ipv4_ttl_mask;
+ ipv4_mask.ipv4_frag = ipv4_frag_mask;
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_IPV4,
+ &ipv4_mask, sizeof ipv4_mask);
+ return n;
+ } else if (sscanf(s, "ipv4(src="IP_SCAN_FMT",dst="IP_SCAN_FMT","
"proto=%i,tos=%i,ttl=%i,frag=%7[a-z])%n",
IP_SCAN_ARGS(&ipv4_src), IP_SCAN_ARGS(&ipv4_dst),
&ipv4_proto, &ipv4_tos, &ipv4_ttl, frag, &n) > 0
ipv4_key.ipv4_frag = ipv4_frag;
nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV4,
&ipv4_key, sizeof ipv4_key);
+
+ if (mask) {
+ memset(&ipv4_key, 0xff, sizeof ipv4_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_IPV4,
+ &ipv4_key, sizeof ipv4_key);
+ }
return n;
}
}
{
char ipv6_src_s[IPV6_SCAN_LEN + 1];
+ char ipv6_src_mask_s[IPV6_SCAN_LEN + 1];
char ipv6_dst_s[IPV6_SCAN_LEN + 1];
- int ipv6_label;
- int ipv6_proto;
- int ipv6_tclass;
- int ipv6_hlimit;
+ char ipv6_dst_mask_s[IPV6_SCAN_LEN + 1];
+ int ipv6_label, ipv6_label_mask;
+ int ipv6_proto, ipv6_proto_mask;
+ int ipv6_tclass, ipv6_tclass_mask;
+ int ipv6_hlimit, ipv6_hlimit_mask;
char frag[8];
enum ovs_frag_type ipv6_frag;
+ int ipv6_frag_mask;
int n = -1;
- if (sscanf(s, "ipv6(src="IPV6_SCAN_FMT",dst="IPV6_SCAN_FMT","
+ if (mask && sscanf(s, "ipv6(src="IPV6_SCAN_FMT"/"IPV6_SCAN_FMT",dst="
+ IPV6_SCAN_FMT"/"IPV6_SCAN_FMT","
+ "label=%i/%i,proto=%i/%i,tclass=%i/%i,"
+ "hlimit=%i/%i,frag=%7[a-z]/%i)%n",
+ ipv6_src_s, ipv6_src_mask_s, ipv6_dst_s, ipv6_dst_mask_s,
+ &ipv6_label, &ipv6_label_mask, &ipv6_proto,
+ &ipv6_proto_mask, &ipv6_tclass, &ipv6_tclass_mask,
+ &ipv6_hlimit, &ipv6_hlimit_mask, frag,
+ &ipv6_frag_mask, &n) > 0
+ && n > 0
+ && ovs_frag_type_from_string(frag, &ipv6_frag)) {
+ struct ovs_key_ipv6 ipv6_key;
+ struct ovs_key_ipv6 ipv6_mask;
+
+ if (inet_pton(AF_INET6, ipv6_src_s, &ipv6_key.ipv6_src) != 1 ||
+ inet_pton(AF_INET6, ipv6_dst_s, &ipv6_key.ipv6_dst) != 1 ||
+ inet_pton(AF_INET6, ipv6_src_mask_s, &ipv6_mask.ipv6_src) != 1 ||
+ inet_pton(AF_INET6, ipv6_dst_mask_s, &ipv6_mask.ipv6_dst) != 1) {
+ return -EINVAL;
+ }
+
+ ipv6_key.ipv6_label = htonl(ipv6_label);
+ ipv6_key.ipv6_proto = ipv6_proto;
+ ipv6_key.ipv6_tclass = ipv6_tclass;
+ ipv6_key.ipv6_hlimit = ipv6_hlimit;
+ ipv6_key.ipv6_frag = ipv6_frag;
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV6,
+ &ipv6_key, sizeof ipv6_key);
+
+ ipv6_mask.ipv6_label = htonl(ipv6_label_mask);
+ ipv6_mask.ipv6_proto = ipv6_proto_mask;
+ ipv6_mask.ipv6_tclass = ipv6_tclass_mask;
+ ipv6_mask.ipv6_hlimit = ipv6_hlimit_mask;
+ ipv6_mask.ipv6_frag = ipv6_frag_mask;
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_IPV6,
+ &ipv6_mask, sizeof ipv6_mask);
+ return n;
+ } else if (sscanf(s, "ipv6(src="IPV6_SCAN_FMT",dst="IPV6_SCAN_FMT","
"label=%i,proto=%i,tclass=%i,hlimit=%i,frag=%7[a-z])%n",
ipv6_src_s, ipv6_dst_s, &ipv6_label,
&ipv6_proto, &ipv6_tclass, &ipv6_hlimit, frag, &n) > 0
ipv6_key.ipv6_frag = ipv6_frag;
nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV6,
&ipv6_key, sizeof ipv6_key);
+
+ if (mask) {
+ memset(&ipv6_key, 0xff, sizeof ipv6_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_IPV6,
+ &ipv6_key, sizeof ipv6_key);
+ }
return n;
}
}
{
int tcp_src;
int tcp_dst;
+ int tcp_src_mask;
+ int tcp_dst_mask;
int n = -1;
- if (sscanf(s, "tcp(src=%i,dst=%i)%n",&tcp_src, &tcp_dst, &n) > 0
+ if (mask && sscanf(s, "tcp(src=%i/%i,dst=%i/%i)%n",
+ &tcp_src, &tcp_src_mask, &tcp_dst, &tcp_dst_mask, &n) > 0
&& n > 0) {
struct ovs_key_tcp tcp_key;
+ struct ovs_key_tcp tcp_mask;
tcp_key.tcp_src = htons(tcp_src);
tcp_key.tcp_dst = htons(tcp_dst);
nl_msg_put_unspec(key, OVS_KEY_ATTR_TCP, &tcp_key, sizeof tcp_key);
+
+ tcp_mask.tcp_src = htons(tcp_src_mask);
+ tcp_mask.tcp_dst = htons(tcp_dst_mask);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_TCP,
+ &tcp_mask, sizeof tcp_mask);
+ return n;
+ } else if (sscanf(s, "tcp(src=%i,dst=%i)%n",&tcp_src, &tcp_dst, &n) > 0
+ && n > 0) {
+ struct ovs_key_tcp tcp_key;
+
+ tcp_key.tcp_src = htons(tcp_src);
+ tcp_key.tcp_dst = htons(tcp_dst);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_TCP, &tcp_key, sizeof tcp_key);
+
+ if (mask) {
+ memset(&tcp_key, 0xff, sizeof tcp_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_TCP,
+ &tcp_key, sizeof tcp_key);
+ }
return n;
}
}
{
int udp_src;
int udp_dst;
+ int udp_src_mask;
+ int udp_dst_mask;
int n = -1;
+ if (mask && sscanf(s, "udp(src=%i/%i,dst=%i/%i)%n",
+ &udp_src, &udp_src_mask,
+ &udp_dst, &udp_dst_mask, &n) > 0 && n > 0) {
+ struct ovs_key_udp udp_key;
+ struct ovs_key_udp udp_mask;
+
+ udp_key.udp_src = htons(udp_src);
+ udp_key.udp_dst = htons(udp_dst);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_UDP, &udp_key, sizeof udp_key);
+
+ udp_mask.udp_src = htons(udp_src_mask);
+ udp_mask.udp_dst = htons(udp_dst_mask);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_UDP,
+ &udp_mask, sizeof udp_mask);
+ return n;
+ }
if (sscanf(s, "udp(src=%i,dst=%i)%n", &udp_src, &udp_dst, &n) > 0
&& n > 0) {
struct ovs_key_udp udp_key;
udp_key.udp_src = htons(udp_src);
udp_key.udp_dst = htons(udp_dst);
nl_msg_put_unspec(key, OVS_KEY_ATTR_UDP, &udp_key, sizeof udp_key);
+
+ if (mask) {
+ memset(&udp_key, 0xff, sizeof udp_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_UDP, &udp_key, sizeof udp_key);
+ }
return n;
}
}
{
int icmp_type;
int icmp_code;
+ int icmp_type_mask;
+ int icmp_code_mask;
int n = -1;
- if (sscanf(s, "icmp(type=%i,code=%i)%n",
+ if (mask && sscanf(s, "icmp(type=%i/%i,code=%i/%i)%n",
+ &icmp_type, &icmp_type_mask,
+ &icmp_code, &icmp_code_mask, &n) > 0 && n > 0) {
+ struct ovs_key_icmp icmp_key;
+ struct ovs_key_icmp icmp_mask;
+
+ icmp_key.icmp_type = icmp_type;
+ icmp_key.icmp_code = icmp_code;
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMP,
+ &icmp_key, sizeof icmp_key);
+
+ icmp_mask.icmp_type = icmp_type_mask;
+ icmp_mask.icmp_code = icmp_code_mask;
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ICMP,
+ &icmp_mask, sizeof icmp_mask);
+ return n;
+ } else if (sscanf(s, "icmp(type=%i,code=%i)%n",
&icmp_type, &icmp_code, &n) > 0
&& n > 0) {
struct ovs_key_icmp icmp_key;
icmp_key.icmp_code = icmp_code;
nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMP,
&icmp_key, sizeof icmp_key);
+ if (mask) {
+ memset(&icmp_key, 0xff, sizeof icmp_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ICMP, &icmp_key,
+ sizeof icmp_key);
+ }
return n;
}
}
{
struct ovs_key_icmpv6 icmpv6_key;
+ struct ovs_key_icmpv6 icmpv6_mask;
+ int icmpv6_type_mask;
+ int icmpv6_code_mask;
int n = -1;
- if (sscanf(s, "icmpv6(type=%"SCNi8",code=%"SCNi8")%n",
+ if (mask && sscanf(s, "icmpv6(type=%"SCNi8"/%i,code=%"SCNi8"/%i)%n",
+ &icmpv6_key.icmpv6_type, &icmpv6_type_mask,
+ &icmpv6_key.icmpv6_code, &icmpv6_code_mask, &n) > 0
+ && n > 0) {
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMPV6,
+ &icmpv6_key, sizeof icmpv6_key);
+
+ icmpv6_mask.icmpv6_type = icmpv6_type_mask;
+ icmpv6_mask.icmpv6_code = icmpv6_code_mask;
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ICMPV6, &icmpv6_mask,
+ sizeof icmpv6_mask);
+ return n;
+ } else if (sscanf(s, "icmpv6(type=%"SCNi8",code=%"SCNi8")%n",
&icmpv6_key.icmpv6_type, &icmpv6_key.icmpv6_code,&n) > 0
&& n > 0) {
nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMPV6,
&icmpv6_key, sizeof icmpv6_key);
+
+ if (mask) {
+ memset(&icmpv6_key, 0xff, sizeof icmpv6_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ICMPV6, &icmpv6_key,
+ sizeof icmpv6_key);
+ }
return n;
}
}
{
- ovs_be32 arp_sip;
- ovs_be32 arp_tip;
- int arp_op;
+ ovs_be32 arp_sip, arp_sip_mask;
+ ovs_be32 arp_tip, arp_tip_mask;
+ int arp_op, arp_op_mask;
uint8_t arp_sha[ETH_ADDR_LEN];
+ uint8_t arp_sha_mask[ETH_ADDR_LEN];
uint8_t arp_tha[ETH_ADDR_LEN];
+ uint8_t arp_tha_mask[ETH_ADDR_LEN];
int n = -1;
- if (sscanf(s, "arp(sip="IP_SCAN_FMT",tip="IP_SCAN_FMT","
+ if (mask && sscanf(s, "arp(sip="IP_SCAN_FMT"/"IP_SCAN_FMT","
+ "tip="IP_SCAN_FMT"/"IP_SCAN_FMT","
+ "op=%i/%i,sha="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT","
+ "tha="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT")%n",
+ IP_SCAN_ARGS(&arp_sip), IP_SCAN_ARGS(&arp_sip_mask),
+ IP_SCAN_ARGS(&arp_tip), IP_SCAN_ARGS(&arp_tip_mask),
+ &arp_op, &arp_op_mask,
+ ETH_ADDR_SCAN_ARGS(arp_sha),
+ ETH_ADDR_SCAN_ARGS(arp_sha_mask),
+ ETH_ADDR_SCAN_ARGS(arp_tha),
+ ETH_ADDR_SCAN_ARGS(arp_tha_mask), &n) > 0 && n > 0) {
+ struct ovs_key_arp arp_key;
+ struct ovs_key_arp arp_mask;
+
+ memset(&arp_key, 0, sizeof arp_key);
+ arp_key.arp_sip = arp_sip;
+ arp_key.arp_tip = arp_tip;
+ arp_key.arp_op = htons(arp_op);
+ memcpy(arp_key.arp_sha, arp_sha, ETH_ADDR_LEN);
+ memcpy(arp_key.arp_tha, arp_tha, ETH_ADDR_LEN);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ARP, &arp_key, sizeof arp_key);
+
+ arp_mask.arp_sip = arp_sip_mask;
+ arp_mask.arp_tip = arp_tip_mask;
+ arp_mask.arp_op = htons(arp_op_mask);
+ memcpy(arp_mask.arp_sha, arp_sha_mask, ETH_ADDR_LEN);
+ memcpy(arp_mask.arp_tha, arp_tha_mask, ETH_ADDR_LEN);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ARP,
+ &arp_mask, sizeof arp_mask);
+ return n;
+ } else if (sscanf(s, "arp(sip="IP_SCAN_FMT",tip="IP_SCAN_FMT","
"op=%i,sha="ETH_ADDR_SCAN_FMT",tha="ETH_ADDR_SCAN_FMT")%n",
IP_SCAN_ARGS(&arp_sip),
IP_SCAN_ARGS(&arp_tip),
memcpy(arp_key.arp_sha, arp_sha, ETH_ADDR_LEN);
memcpy(arp_key.arp_tha, arp_tha, ETH_ADDR_LEN);
nl_msg_put_unspec(key, OVS_KEY_ATTR_ARP, &arp_key, sizeof arp_key);
+
+ if (mask) {
+ memset(&arp_key, 0xff, sizeof arp_key);
+ nl_msg_put_unspec(mask, OVS_KEY_ATTR_ARP,
+ &arp_key, sizeof arp_key);
+ }
return n;
}
}
{
char nd_target_s[IPV6_SCAN_LEN + 1];
+ char nd_target_mask_s[IPV6_SCAN_LEN + 1];
uint8_t nd_sll[ETH_ADDR_LEN];
+ uint8_t nd_sll_mask[ETH_ADDR_LEN];
uint8_t nd_tll[ETH_ADDR_LEN];
+ uint8_t nd_tll_mask[ETH_ADDR_LEN];
int n = -1;
- if (sscanf(s, "nd(target="IPV6_SCAN_FMT")%n",
+ memset(&nd_target_mask_s[0], 0xff, sizeof nd_target_s);
+ memset(&nd_sll_mask[0], 0xff, sizeof nd_sll);
+ memset(&nd_tll_mask [0], 0xff, sizeof nd_tll);
+
+ if (mask && sscanf(s, "nd(target="IPV6_SCAN_FMT"/"IPV6_SCAN_FMT")%n",
+ nd_target_s, nd_target_mask_s, &n) > 0 && n > 0) {
+ put_nd_key(n, nd_target_s, NULL, NULL, key);
+ put_nd_key(n, nd_target_mask_s, NULL, NULL, mask);
+ } else if (sscanf(s, "nd(target="IPV6_SCAN_FMT")%n",
nd_target_s, &n) > 0 && n > 0) {
- return put_nd_key(n, nd_target_s, NULL, NULL, key);
- }
- if (sscanf(s, "nd(target="IPV6_SCAN_FMT",sll="ETH_ADDR_SCAN_FMT")%n",
+ put_nd_key(n, nd_target_s, NULL, NULL, key);
+ if (mask) {
+ put_nd_key(n, nd_target_mask_s, NULL, NULL, mask);
+ }
+ } else if (mask && sscanf(s, "nd(target="IPV6_SCAN_FMT"/"IPV6_SCAN_FMT
+ ",sll="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT")%n",
+ nd_target_s, nd_target_mask_s,
+ ETH_ADDR_SCAN_ARGS(nd_sll),
+ ETH_ADDR_SCAN_ARGS(nd_sll_mask), &n) > 0 && n > 0) {
+ put_nd_key(n, nd_target_s, nd_sll, NULL, key);
+ put_nd_key(n, nd_target_mask_s, nd_sll_mask, NULL, mask);
+ } else if (sscanf(s, "nd(target="IPV6_SCAN_FMT",sll="ETH_ADDR_SCAN_FMT")%n",
nd_target_s, ETH_ADDR_SCAN_ARGS(nd_sll), &n) > 0
&& n > 0) {
- return put_nd_key(n, nd_target_s, nd_sll, NULL, key);
- }
- if (sscanf(s, "nd(target="IPV6_SCAN_FMT",tll="ETH_ADDR_SCAN_FMT")%n",
+ put_nd_key(n, nd_target_s, nd_sll, NULL, key);
+ if (mask) {
+ put_nd_key(n, nd_target_mask_s, nd_sll_mask, NULL, mask);
+ }
+ } else if (mask && sscanf(s, "nd(target="IPV6_SCAN_FMT"/"IPV6_SCAN_FMT
+ ",tll="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT")%n",
+ nd_target_s, nd_target_mask_s,
+ ETH_ADDR_SCAN_ARGS(nd_tll),
+ ETH_ADDR_SCAN_ARGS(nd_tll_mask), &n) > 0 && n > 0) {
+ put_nd_key(n, nd_target_s, NULL, nd_tll, key);
+ put_nd_key(n, nd_target_mask_s, NULL, nd_tll_mask, mask);
+ } else if (sscanf(s, "nd(target="IPV6_SCAN_FMT",tll="ETH_ADDR_SCAN_FMT")%n",
nd_target_s, ETH_ADDR_SCAN_ARGS(nd_tll), &n) > 0
&& n > 0) {
- return put_nd_key(n, nd_target_s, NULL, nd_tll, key);
- }
- if (sscanf(s, "nd(target="IPV6_SCAN_FMT",sll="ETH_ADDR_SCAN_FMT","
+ put_nd_key(n, nd_target_s, NULL, nd_tll, key);
+ if (mask) {
+ put_nd_key(n, nd_target_mask_s, NULL, nd_tll_mask, mask);
+ }
+ } else if (mask && sscanf(s, "nd(target="IPV6_SCAN_FMT"/"IPV6_SCAN_FMT
+ ",sll="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT","
+ "tll="ETH_ADDR_SCAN_FMT"/"ETH_ADDR_SCAN_FMT")%n",
+ nd_target_s, nd_target_mask_s,
+ ETH_ADDR_SCAN_ARGS(nd_sll), ETH_ADDR_SCAN_ARGS(nd_sll_mask),
+ ETH_ADDR_SCAN_ARGS(nd_tll), ETH_ADDR_SCAN_ARGS(nd_tll_mask),
+ &n) > 0
+ && n > 0) {
+ put_nd_key(n, nd_target_s, nd_sll, nd_tll, key);
+ put_nd_key(n, nd_target_mask_s, nd_sll_mask, nd_tll_mask, mask);
+ } else if (sscanf(s, "nd(target="IPV6_SCAN_FMT",sll="ETH_ADDR_SCAN_FMT","
"tll="ETH_ADDR_SCAN_FMT")%n",
nd_target_s, ETH_ADDR_SCAN_ARGS(nd_sll),
ETH_ADDR_SCAN_ARGS(nd_tll), &n) > 0
&& n > 0) {
- return put_nd_key(n, nd_target_s, nd_sll, nd_tll, key);
+ put_nd_key(n, nd_target_s, nd_sll, nd_tll, key);
+ if (mask) {
+ put_nd_key(n, nd_target_mask_s, nd_sll_mask, nd_tll_mask, mask);
+ }
}
+
+ if (n != -1)
+ return n;
+
}
if (!strncmp(s, "encap(", 6)) {
const char *start = s;
- size_t encap;
+ size_t encap, encap_mask = 0;
encap = nl_msg_start_nested(key, OVS_KEY_ATTR_ENCAP);
+ if (mask) {
+ encap_mask = nl_msg_start_nested(mask, OVS_KEY_ATTR_ENCAP);
+ }
s += 6;
for (;;) {
break;
}
- retval = parse_odp_key_attr(s, port_names, key);
+ retval = parse_odp_key_mask_attr(s, port_names, key, mask);
if (retval < 0) {
return retval;
}
s++;
nl_msg_end_nested(key, encap);
+ if (mask) {
+ nl_msg_end_nested(mask, encap_mask);
+ }
return s - start;
}
* valid, but they may not be valid as a sequence. 'key' might, for example,
* have duplicated keys. odp_flow_key_to_flow() will detect those errors. */
int
-odp_flow_key_from_string(const char *s, const struct simap *port_names,
- struct ofpbuf *key)
+odp_flow_from_string(const char *s, const struct simap *port_names,
+ struct ofpbuf *key, struct ofpbuf *mask)
{
const size_t old_size = key->size;
for (;;) {
return 0;
}
- retval = parse_odp_key_attr(s, port_names, key);
+ retval = parse_odp_key_mask_attr(s, port_names, key, mask);
if (retval < 0) {
key->size = old_size;
return -retval;
git://git.onelab.eu / sliver-openvswitch.git / commitdiff