#include "timeval.h"
#include "util.h"
+/* The interface between userspace and kernel uses an "OVS_*" prefix.
+ * Since this is fairly non-specific for the OVS userspace components,
+ * "ODP_*" (Open vSwitch Datapath) is used as the prefix for
+ * interactions with the datapath.
+ */
+
int
odp_action_len(uint16_t type)
{
- if (type > ODP_ACTION_ATTR_MAX) {
+ if (type > OVS_ACTION_ATTR_MAX) {
return -1;
}
- switch ((enum odp_action_type) type) {
- case ODP_ACTION_ATTR_OUTPUT: return 4;
- case ODP_ACTION_ATTR_USERSPACE: return 8;
- case ODP_ACTION_ATTR_SET_DL_TCI: return 2;
- case ODP_ACTION_ATTR_STRIP_VLAN: return 0;
- case ODP_ACTION_ATTR_SET_DL_SRC: return ETH_ADDR_LEN;
- case ODP_ACTION_ATTR_SET_DL_DST: return ETH_ADDR_LEN;
- case ODP_ACTION_ATTR_SET_NW_SRC: return 4;
- case ODP_ACTION_ATTR_SET_NW_DST: return 4;
- case ODP_ACTION_ATTR_SET_NW_TOS: return 1;
- case ODP_ACTION_ATTR_SET_TP_SRC: return 2;
- case ODP_ACTION_ATTR_SET_TP_DST: return 2;
- case ODP_ACTION_ATTR_SET_TUNNEL: return 8;
- case ODP_ACTION_ATTR_SET_PRIORITY: return 4;
- case ODP_ACTION_ATTR_POP_PRIORITY: return 0;
-
- case ODP_ACTION_ATTR_UNSPEC:
- case __ODP_ACTION_ATTR_MAX:
+ switch ((enum ovs_action_type) type) {
+ case OVS_ACTION_ATTR_OUTPUT: return 4;
+ case OVS_ACTION_ATTR_USERSPACE: return 8;
+ case OVS_ACTION_ATTR_SET_DL_TCI: return 2;
+ case OVS_ACTION_ATTR_STRIP_VLAN: return 0;
+ case OVS_ACTION_ATTR_SET_DL_SRC: return ETH_ADDR_LEN;
+ case OVS_ACTION_ATTR_SET_DL_DST: return ETH_ADDR_LEN;
+ case OVS_ACTION_ATTR_SET_NW_SRC: return 4;
+ case OVS_ACTION_ATTR_SET_NW_DST: return 4;
+ case OVS_ACTION_ATTR_SET_NW_TOS: return 1;
+ case OVS_ACTION_ATTR_SET_TP_SRC: return 2;
+ case OVS_ACTION_ATTR_SET_TP_DST: return 2;
+ case OVS_ACTION_ATTR_SET_TUNNEL: return 8;
+ case OVS_ACTION_ATTR_SET_PRIORITY: return 4;
+ case OVS_ACTION_ATTR_POP_PRIORITY: return 0;
+
+ case OVS_ACTION_ATTR_UNSPEC:
+ case __OVS_ACTION_ATTR_MAX:
return -1;
}
}
switch (nl_attr_type(a)) {
- case ODP_ACTION_ATTR_OUTPUT:
+ case OVS_ACTION_ATTR_OUTPUT:
ds_put_format(ds, "%"PRIu16, nl_attr_get_u32(a));
break;
- case ODP_ACTION_ATTR_USERSPACE:
+ case OVS_ACTION_ATTR_USERSPACE:
ds_put_format(ds, "userspace(%"PRIu64")", nl_attr_get_u64(a));
break;
- case ODP_ACTION_ATTR_SET_TUNNEL:
+ case OVS_ACTION_ATTR_SET_TUNNEL:
ds_put_format(ds, "set_tunnel(%#"PRIx64")",
ntohll(nl_attr_get_be64(a)));
break;
- case ODP_ACTION_ATTR_SET_DL_TCI:
+ case OVS_ACTION_ATTR_SET_DL_TCI:
ds_put_format(ds, "set_tci(vid=%"PRIu16",pcp=%d)",
vlan_tci_to_vid(nl_attr_get_be16(a)),
vlan_tci_to_pcp(nl_attr_get_be16(a)));
break;
- case ODP_ACTION_ATTR_STRIP_VLAN:
+ case OVS_ACTION_ATTR_STRIP_VLAN:
ds_put_format(ds, "strip_vlan");
break;
- case ODP_ACTION_ATTR_SET_DL_SRC:
+ case OVS_ACTION_ATTR_SET_DL_SRC:
eth = nl_attr_get_unspec(a, ETH_ADDR_LEN);
ds_put_format(ds, "set_dl_src("ETH_ADDR_FMT")", ETH_ADDR_ARGS(eth));
break;
- case ODP_ACTION_ATTR_SET_DL_DST:
+ case OVS_ACTION_ATTR_SET_DL_DST:
eth = nl_attr_get_unspec(a, ETH_ADDR_LEN);
ds_put_format(ds, "set_dl_dst("ETH_ADDR_FMT")", ETH_ADDR_ARGS(eth));
break;
- case ODP_ACTION_ATTR_SET_NW_SRC:
+ case OVS_ACTION_ATTR_SET_NW_SRC:
ip = nl_attr_get_be32(a);
ds_put_format(ds, "set_nw_src("IP_FMT")", IP_ARGS(&ip));
break;
- case ODP_ACTION_ATTR_SET_NW_DST:
+ case OVS_ACTION_ATTR_SET_NW_DST:
ip = nl_attr_get_be32(a);
ds_put_format(ds, "set_nw_dst("IP_FMT")", IP_ARGS(&ip));
break;
- case ODP_ACTION_ATTR_SET_NW_TOS:
+ case OVS_ACTION_ATTR_SET_NW_TOS:
ds_put_format(ds, "set_nw_tos(%"PRIu8")", nl_attr_get_u8(a));
break;
- case ODP_ACTION_ATTR_SET_TP_SRC:
+ case OVS_ACTION_ATTR_SET_TP_SRC:
ds_put_format(ds, "set_tp_src(%"PRIu16")", ntohs(nl_attr_get_be16(a)));
break;
- case ODP_ACTION_ATTR_SET_TP_DST:
+ case OVS_ACTION_ATTR_SET_TP_DST:
ds_put_format(ds, "set_tp_dst(%"PRIu16")", ntohs(nl_attr_get_be16(a)));
break;
- case ODP_ACTION_ATTR_SET_PRIORITY:
+ case OVS_ACTION_ATTR_SET_PRIORITY:
ds_put_format(ds, "set_priority(%#"PRIx32")", nl_attr_get_u32(a));
break;
- case ODP_ACTION_ATTR_POP_PRIORITY:
+ case OVS_ACTION_ATTR_POP_PRIORITY:
ds_put_cstr(ds, "pop_priority");
break;
default:
static int
odp_flow_key_attr_len(uint16_t type)
{
- if (type > ODP_KEY_ATTR_MAX) {
+ if (type > OVS_KEY_ATTR_MAX) {
return -1;
}
- switch ((enum odp_key_type) type) {
- case ODP_KEY_ATTR_TUN_ID: return 8;
- case ODP_KEY_ATTR_IN_PORT: return 4;
- case ODP_KEY_ATTR_ETHERNET: return sizeof(struct odp_key_ethernet);
- case ODP_KEY_ATTR_8021Q: return sizeof(struct odp_key_8021q);
- case ODP_KEY_ATTR_ETHERTYPE: return 2;
- case ODP_KEY_ATTR_IPV4: return sizeof(struct odp_key_ipv4);
- case ODP_KEY_ATTR_IPV6: return sizeof(struct odp_key_ipv6);
- case ODP_KEY_ATTR_TCP: return sizeof(struct odp_key_tcp);
- case ODP_KEY_ATTR_UDP: return sizeof(struct odp_key_udp);
- case ODP_KEY_ATTR_ICMP: return sizeof(struct odp_key_icmp);
- case ODP_KEY_ATTR_ICMPV6: return sizeof(struct odp_key_icmpv6);
- case ODP_KEY_ATTR_ARP: return sizeof(struct odp_key_arp);
- case ODP_KEY_ATTR_ND: return sizeof(struct odp_key_nd);
-
- case ODP_KEY_ATTR_UNSPEC:
- case __ODP_KEY_ATTR_MAX:
+ switch ((enum ovs_key_type) type) {
+ case OVS_KEY_ATTR_TUN_ID: return 8;
+ case OVS_KEY_ATTR_IN_PORT: return 4;
+ case OVS_KEY_ATTR_ETHERNET: return sizeof(struct ovs_key_ethernet);
+ case OVS_KEY_ATTR_8021Q: return sizeof(struct ovs_key_8021q);
+ case OVS_KEY_ATTR_ETHERTYPE: return 2;
+ case OVS_KEY_ATTR_IPV4: return sizeof(struct ovs_key_ipv4);
+ case OVS_KEY_ATTR_IPV6: return sizeof(struct ovs_key_ipv6);
+ case OVS_KEY_ATTR_TCP: return sizeof(struct ovs_key_tcp);
+ case OVS_KEY_ATTR_UDP: return sizeof(struct ovs_key_udp);
+ case OVS_KEY_ATTR_ICMP: return sizeof(struct ovs_key_icmp);
+ case OVS_KEY_ATTR_ICMPV6: return sizeof(struct ovs_key_icmpv6);
+ case OVS_KEY_ATTR_ARP: return sizeof(struct ovs_key_arp);
+ case OVS_KEY_ATTR_ND: return sizeof(struct ovs_key_nd);
+
+ case OVS_KEY_ATTR_UNSPEC:
+ case __OVS_KEY_ATTR_MAX:
return -1;
}
static void
format_odp_key_attr(const struct nlattr *a, struct ds *ds)
{
- const struct odp_key_ethernet *eth_key;
- const struct odp_key_8021q *q_key;
- const struct odp_key_ipv4 *ipv4_key;
- const struct odp_key_ipv6 *ipv6_key;
- const struct odp_key_tcp *tcp_key;
- const struct odp_key_udp *udp_key;
- const struct odp_key_icmp *icmp_key;
- const struct odp_key_icmpv6 *icmpv6_key;
- const struct odp_key_arp *arp_key;
- const struct odp_key_nd *nd_key;
+ const struct ovs_key_ethernet *eth_key;
+ const struct ovs_key_8021q *q_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;
if (nl_attr_get_size(a) != odp_flow_key_attr_len(nl_attr_type(a))) {
ds_put_format(ds, "bad length %zu, expected %d for: ",
}
switch (nl_attr_type(a)) {
- case ODP_KEY_ATTR_TUN_ID:
+ case OVS_KEY_ATTR_TUN_ID:
ds_put_format(ds, "tun_id(%#"PRIx64")", ntohll(nl_attr_get_be64(a)));
break;
- case ODP_KEY_ATTR_IN_PORT:
+ case OVS_KEY_ATTR_IN_PORT:
ds_put_format(ds, "in_port(%"PRIu32")", nl_attr_get_u32(a));
break;
- case ODP_KEY_ATTR_ETHERNET:
+ case OVS_KEY_ATTR_ETHERNET:
eth_key = nl_attr_get(a);
ds_put_format(ds, "eth(src="ETH_ADDR_FMT",dst="ETH_ADDR_FMT")",
ETH_ADDR_ARGS(eth_key->eth_src),
ETH_ADDR_ARGS(eth_key->eth_dst));
break;
- case ODP_KEY_ATTR_8021Q:
+ case OVS_KEY_ATTR_8021Q:
q_key = nl_attr_get(a);
ds_put_cstr(ds, "vlan(");
if (q_key->q_tpid != htons(ETH_TYPE_VLAN)) {
vlan_tci_to_pcp(q_key->q_tci));
break;
- case ODP_KEY_ATTR_ETHERTYPE:
+ case OVS_KEY_ATTR_ETHERTYPE:
ds_put_format(ds, "eth_type(0x%04"PRIx16")",
ntohs(nl_attr_get_be16(a)));
break;
- case ODP_KEY_ATTR_IPV4:
+ case OVS_KEY_ATTR_IPV4:
ipv4_key = nl_attr_get(a);
ds_put_format(ds, "ipv4(src="IP_FMT",dst="IP_FMT","
"proto=%"PRId8",tos=%"PRIu8")",
ipv4_key->ipv4_proto, ipv4_key->ipv4_tos);
break;
- case ODP_KEY_ATTR_IPV6: {
+ case OVS_KEY_ATTR_IPV6: {
char src_str[INET6_ADDRSTRLEN];
char dst_str[INET6_ADDRSTRLEN];
break;
}
- case ODP_KEY_ATTR_TCP:
+ case OVS_KEY_ATTR_TCP:
tcp_key = nl_attr_get(a);
ds_put_format(ds, "tcp(src=%"PRIu16",dst=%"PRIu16")",
ntohs(tcp_key->tcp_src), ntohs(tcp_key->tcp_dst));
break;
- case ODP_KEY_ATTR_UDP:
+ case OVS_KEY_ATTR_UDP:
udp_key = nl_attr_get(a);
ds_put_format(ds, "udp(src=%"PRIu16",dst=%"PRIu16")",
ntohs(udp_key->udp_src), ntohs(udp_key->udp_dst));
break;
- case ODP_KEY_ATTR_ICMP:
+ case OVS_KEY_ATTR_ICMP:
icmp_key = nl_attr_get(a);
ds_put_format(ds, "icmp(type=%"PRIu8",code=%"PRIu8")",
icmp_key->icmp_type, icmp_key->icmp_code);
break;
- case ODP_KEY_ATTR_ICMPV6:
+ case OVS_KEY_ATTR_ICMPV6:
icmpv6_key = nl_attr_get(a);
ds_put_format(ds, "icmpv6(type=%"PRIu8",code=%"PRIu8")",
icmpv6_key->icmpv6_type, icmpv6_key->icmpv6_code);
break;
- case ODP_KEY_ATTR_ARP:
+ case OVS_KEY_ATTR_ARP:
arp_key = nl_attr_get(a);
ds_put_format(ds, "arp(sip="IP_FMT",tip="IP_FMT",op=%"PRIu16","
"sha="ETH_ADDR_FMT",tha="ETH_ADDR_FMT")",
ETH_ADDR_ARGS(arp_key->arp_tha));
break;
- case ODP_KEY_ATTR_ND: {
+ case OVS_KEY_ATTR_ND: {
char target[INET6_ADDRSTRLEN];
nd_key = nl_attr_get(a);
}
/* Appends to 'ds' a string representation of the 'key_len' bytes of
- * ODP_KEY_ATTR_* attributes in 'key'. */
+ * OVS_KEY_ATTR_* attributes in 'key'. */
void
odp_flow_key_format(const struct nlattr *key, size_t key_len, struct ds *ds)
{
put_nd_key(int n, const char *nd_target_s,
const uint8_t *nd_sll, const uint8_t *nd_tll, struct ofpbuf *key)
{
- struct odp_key_nd nd_key;
+ struct ovs_key_nd nd_key;
memset(&nd_key, 0, sizeof nd_key);
if (inet_pton(AF_INET6, nd_target_s, nd_key.nd_target) != 1) {
if (nd_tll) {
memcpy(nd_key.nd_tll, nd_tll, ETH_ADDR_LEN);
}
- nl_msg_put_unspec(key, ODP_KEY_ATTR_ND, &nd_key, sizeof nd_key);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ND, &nd_key, sizeof nd_key);
return n;
}
if (sscanf(s, "tun_id(%31[x0123456789abcdefABCDEF])%n",
tun_id_s, &n) > 0 && n > 0) {
uint64_t tun_id = strtoull(tun_id_s, NULL, 0);
- nl_msg_put_be64(key, ODP_KEY_ATTR_TUN_ID, htonll(tun_id));
+ nl_msg_put_be64(key, OVS_KEY_ATTR_TUN_ID, htonll(tun_id));
return n;
}
}
int n = -1;
if (sscanf(s, "in_port(%lli)%n", &in_port, &n) > 0 && n > 0) {
- nl_msg_put_u32(key, ODP_KEY_ATTR_IN_PORT, in_port);
+ nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, in_port);
return n;
}
}
{
- struct odp_key_ethernet eth_key;
+ struct ovs_key_ethernet eth_key;
int n = -1;
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, ODP_KEY_ATTR_ETHERNET,
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ETHERNET,
ð_key, sizeof eth_key);
return n;
}
&vid, &pcp, &n) > 0 && n > 0) ||
(sscanf(s, "vlan(tpid=%"SCNi16",vid=%"SCNi16",pcp=%i)%n",
&tpid, &vid, &pcp, &n) > 0 && n > 0)) {
- struct odp_key_8021q q_key;
+ struct ovs_key_8021q q_key;
q_key.q_tpid = htons(tpid);
q_key.q_tci = htons((vid << VLAN_VID_SHIFT) |
(pcp << VLAN_PCP_SHIFT));
- nl_msg_put_unspec(key, ODP_KEY_ATTR_8021Q, &q_key, sizeof q_key);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_8021Q, &q_key, sizeof q_key);
return n;
}
}
int n = -1;
if (sscanf(s, "eth_type(%i)%n", ð_type, &n) > 0 && n > 0) {
- nl_msg_put_be16(key, ODP_KEY_ATTR_ETHERTYPE, htons(eth_type));
+ nl_msg_put_be16(key, OVS_KEY_ATTR_ETHERTYPE, htons(eth_type));
return n;
}
}
IP_SCAN_ARGS(&ipv4_src),
IP_SCAN_ARGS(&ipv4_dst), &ipv4_proto, &ipv4_tos, &n) > 0
&& n > 0) {
- struct odp_key_ipv4 ipv4_key;
+ struct ovs_key_ipv4 ipv4_key;
memset(&ipv4_key, 0, sizeof ipv4_key);
ipv4_key.ipv4_src = ipv4_src;
ipv4_key.ipv4_dst = ipv4_dst;
ipv4_key.ipv4_proto = ipv4_proto;
ipv4_key.ipv4_tos = ipv4_tos;
- nl_msg_put_unspec(key, ODP_KEY_ATTR_IPV4,
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV4,
&ipv4_key, sizeof ipv4_key);
return n;
}
"proto=%i,tos=%i)%n",
ipv6_src_s, ipv6_dst_s,
&ipv6_proto, &ipv6_tos, &n) > 0 && n > 0) {
- struct odp_key_ipv6 ipv6_key;
+ struct ovs_key_ipv6 ipv6_key;
memset(&ipv6_key, 0, sizeof ipv6_key);
if (inet_pton(AF_INET6, ipv6_src_s, &ipv6_key.ipv6_src) != 1 ||
}
ipv6_key.ipv6_proto = ipv6_proto;
ipv6_key.ipv6_tos = ipv6_tos;
- nl_msg_put_unspec(key, ODP_KEY_ATTR_IPV6,
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_IPV6,
&ipv6_key, sizeof ipv6_key);
return n;
}
if (sscanf(s, "tcp(src=%i,dst=%i)%n",&tcp_src, &tcp_dst, &n) > 0
&& n > 0) {
- struct odp_key_tcp tcp_key;
+ 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, ODP_KEY_ATTR_TCP, &tcp_key, sizeof tcp_key);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_TCP, &tcp_key, sizeof tcp_key);
return n;
}
}
if (sscanf(s, "udp(src=%i,dst=%i)%n", &udp_src, &udp_dst, &n) > 0
&& n > 0) {
- struct odp_key_udp udp_key;
+ 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, ODP_KEY_ATTR_UDP, &udp_key, sizeof udp_key);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_UDP, &udp_key, sizeof udp_key);
return n;
}
}
if (sscanf(s, "icmp(type=%i,code=%i)%n",
&icmp_type, &icmp_code, &n) > 0
&& n > 0) {
- struct odp_key_icmp icmp_key;
+ struct ovs_key_icmp icmp_key;
icmp_key.icmp_type = icmp_type;
icmp_key.icmp_code = icmp_code;
- nl_msg_put_unspec(key, ODP_KEY_ATTR_ICMP,
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMP,
&icmp_key, sizeof icmp_key);
return n;
}
}
{
- struct odp_key_icmpv6 icmpv6_key;
+ struct ovs_key_icmpv6 icmpv6_key;
int n = -1;
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, ODP_KEY_ATTR_ICMPV6,
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ICMPV6,
&icmpv6_key, sizeof icmpv6_key);
return n;
}
&arp_op,
ETH_ADDR_SCAN_ARGS(arp_sha),
ETH_ADDR_SCAN_ARGS(arp_tha), &n) > 0 && n > 0) {
- struct odp_key_arp arp_key;
+ struct ovs_key_arp arp_key;
memset(&arp_key, 0, sizeof arp_key);
arp_key.arp_sip = arp_sip;
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, ODP_KEY_ATTR_ARP, &arp_key, sizeof arp_key);
+ nl_msg_put_unspec(key, OVS_KEY_ATTR_ARP, &arp_key, sizeof arp_key);
return n;
}
}
return -EINVAL;
}
-/* Parses the string representation of an ODP flow key, in the format output by
- * odp_flow_key_format(). Returns 0 if successful, otherwise a positive errno
- * value. On success, the flow key is appended to 'key' as a series of Netlink
- * attributes. On failure, no data is appended to 'key'. Either way, 'key''s
- * data might be reallocated.
+/* Parses the string representation of a datapath flow key, in the
+ * format output by odp_flow_key_format(). Returns 0 if successful,
+ * otherwise a positive errno value. On success, the flow key is
+ * appended to 'key' as a series of Netlink attributes. On failure, no
+ * data is appended to 'key'. Either way, 'key''s data might be
+ * reallocated.
*
* On success, the attributes appended to 'key' are individually syntactically
* valid, but they may not be valid as a sequence. 'key' might, for example,
return 0;
}
-/* Appends a representation of 'flow' as ODP_KEY_ATTR_* attributes to 'buf'. */
+/* Appends a representation of 'flow' as OVS_KEY_ATTR_* attributes to 'buf'. */
void
odp_flow_key_from_flow(struct ofpbuf *buf, const struct flow *flow)
{
- struct odp_key_ethernet *eth_key;
+ struct ovs_key_ethernet *eth_key;
if (flow->tun_id != htonll(0)) {
- nl_msg_put_be64(buf, ODP_KEY_ATTR_TUN_ID, flow->tun_id);
+ nl_msg_put_be64(buf, OVS_KEY_ATTR_TUN_ID, flow->tun_id);
}
- nl_msg_put_u32(buf, ODP_KEY_ATTR_IN_PORT,
+ nl_msg_put_u32(buf, OVS_KEY_ATTR_IN_PORT,
ofp_port_to_odp_port(flow->in_port));
- eth_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_ETHERNET,
+ eth_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_ETHERNET,
sizeof *eth_key);
memcpy(eth_key->eth_src, flow->dl_src, ETH_ADDR_LEN);
memcpy(eth_key->eth_dst, flow->dl_dst, ETH_ADDR_LEN);
if (flow->vlan_tci != htons(0)) {
- struct odp_key_8021q *q_key;
+ struct ovs_key_8021q *q_key;
- q_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_8021Q,
+ q_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_8021Q,
sizeof *q_key);
q_key->q_tpid = htons(ETH_TYPE_VLAN);
q_key->q_tci = flow->vlan_tci & ~htons(VLAN_CFI);
return;
}
- nl_msg_put_be16(buf, ODP_KEY_ATTR_ETHERTYPE, flow->dl_type);
+ nl_msg_put_be16(buf, OVS_KEY_ATTR_ETHERTYPE, flow->dl_type);
if (flow->dl_type == htons(ETH_TYPE_IP)) {
- struct odp_key_ipv4 *ipv4_key;
+ struct ovs_key_ipv4 *ipv4_key;
- ipv4_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_IPV4,
+ ipv4_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_IPV4,
sizeof *ipv4_key);
memset(ipv4_key, 0, sizeof *ipv4_key);
ipv4_key->ipv4_src = flow->nw_src;
ipv4_key->ipv4_proto = flow->nw_proto;
ipv4_key->ipv4_tos = flow->nw_tos;
} else if (flow->dl_type == htons(ETH_TYPE_IPV6)) {
- struct odp_key_ipv6 *ipv6_key;
+ struct ovs_key_ipv6 *ipv6_key;
- ipv6_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_IPV6,
+ ipv6_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_IPV6,
sizeof *ipv6_key);
memset(ipv6_key, 0, sizeof *ipv6_key);
memcpy(ipv6_key->ipv6_src, &flow->ipv6_src, sizeof ipv6_key->ipv6_src);
ipv6_key->ipv6_proto = flow->nw_proto;
ipv6_key->ipv6_tos = flow->nw_tos;
} else if (flow->dl_type == htons(ETH_TYPE_ARP)) {
- struct odp_key_arp *arp_key;
+ struct ovs_key_arp *arp_key;
- arp_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_ARP,
+ arp_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_ARP,
sizeof *arp_key);
memset(arp_key, 0, sizeof *arp_key);
arp_key->arp_sip = flow->nw_src;
|| flow->dl_type == htons(ETH_TYPE_IPV6)) {
if (flow->nw_proto == IPPROTO_TCP) {
- struct odp_key_tcp *tcp_key;
+ struct ovs_key_tcp *tcp_key;
- tcp_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_TCP,
+ tcp_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_TCP,
sizeof *tcp_key);
tcp_key->tcp_src = flow->tp_src;
tcp_key->tcp_dst = flow->tp_dst;
} else if (flow->nw_proto == IPPROTO_UDP) {
- struct odp_key_udp *udp_key;
+ struct ovs_key_udp *udp_key;
- udp_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_UDP,
+ udp_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_UDP,
sizeof *udp_key);
udp_key->udp_src = flow->tp_src;
udp_key->udp_dst = flow->tp_dst;
} else if (flow->dl_type == htons(ETH_TYPE_IP)
&& flow->nw_proto == IPPROTO_ICMP) {
- struct odp_key_icmp *icmp_key;
+ struct ovs_key_icmp *icmp_key;
- icmp_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_ICMP,
+ icmp_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_ICMP,
sizeof *icmp_key);
icmp_key->icmp_type = ntohs(flow->tp_src);
icmp_key->icmp_code = ntohs(flow->tp_dst);
} else if (flow->dl_type == htons(ETH_TYPE_IPV6)
&& flow->nw_proto == IPPROTO_ICMPV6) {
- struct odp_key_icmpv6 *icmpv6_key;
+ struct ovs_key_icmpv6 *icmpv6_key;
- icmpv6_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_ICMPV6,
+ icmpv6_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_ICMPV6,
sizeof *icmpv6_key);
icmpv6_key->icmpv6_type = ntohs(flow->tp_src);
icmpv6_key->icmpv6_code = ntohs(flow->tp_dst);
if (icmpv6_key->icmpv6_type == ND_NEIGHBOR_SOLICIT
|| icmpv6_key->icmpv6_type == ND_NEIGHBOR_ADVERT) {
- struct odp_key_nd *nd_key;
+ struct ovs_key_nd *nd_key;
- nd_key = nl_msg_put_unspec_uninit(buf, ODP_KEY_ATTR_ND,
+ nd_key = nl_msg_put_unspec_uninit(buf, OVS_KEY_ATTR_ND,
sizeof *nd_key);
memcpy(nd_key->nd_target, &flow->nd_target,
sizeof nd_key->nd_target);
}
}
-/* Converts the 'key_len' bytes of ODP_KEY_ATTR_* attributes in 'key' to a flow
+/* Converts the 'key_len' bytes of OVS_KEY_ATTR_* attributes in 'key' to a flow
* structure in 'flow'. Returns 0 if successful, otherwise EINVAL. */
int
odp_flow_key_to_flow(const struct nlattr *key, size_t key_len,
struct flow *flow)
{
const struct nlattr *nla;
- enum odp_key_type prev_type;
+ enum ovs_key_type prev_type;
size_t left;
memset(flow, 0, sizeof *flow);
flow->dl_type = htons(FLOW_DL_TYPE_NONE);
- prev_type = ODP_KEY_ATTR_UNSPEC;
+ prev_type = OVS_KEY_ATTR_UNSPEC;
NL_ATTR_FOR_EACH (nla, left, key, key_len) {
- const struct odp_key_ethernet *eth_key;
- const struct odp_key_8021q *q_key;
- const struct odp_key_ipv4 *ipv4_key;
- const struct odp_key_ipv6 *ipv6_key;
- const struct odp_key_tcp *tcp_key;
- const struct odp_key_udp *udp_key;
- const struct odp_key_icmp *icmp_key;
- const struct odp_key_icmpv6 *icmpv6_key;
- const struct odp_key_arp *arp_key;
- const struct odp_key_nd *nd_key;
+ const struct ovs_key_ethernet *eth_key;
+ const struct ovs_key_8021q *q_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;
uint16_t type = nl_attr_type(nla);
int len = odp_flow_key_attr_len(type);
#define TRANSITION(PREV_TYPE, TYPE) (((PREV_TYPE) << 16) | (TYPE))
switch (TRANSITION(prev_type, type)) {
- case TRANSITION(ODP_KEY_ATTR_UNSPEC, ODP_KEY_ATTR_TUN_ID):
+ case TRANSITION(OVS_KEY_ATTR_UNSPEC, OVS_KEY_ATTR_TUN_ID):
flow->tun_id = nl_attr_get_be64(nla);
break;
- case TRANSITION(ODP_KEY_ATTR_UNSPEC, ODP_KEY_ATTR_IN_PORT):
- case TRANSITION(ODP_KEY_ATTR_TUN_ID, ODP_KEY_ATTR_IN_PORT):
+ case TRANSITION(OVS_KEY_ATTR_UNSPEC, OVS_KEY_ATTR_IN_PORT):
+ case TRANSITION(OVS_KEY_ATTR_TUN_ID, OVS_KEY_ATTR_IN_PORT):
if (nl_attr_get_u32(nla) >= UINT16_MAX) {
return EINVAL;
}
flow->in_port = odp_port_to_ofp_port(nl_attr_get_u32(nla));
break;
- case TRANSITION(ODP_KEY_ATTR_IN_PORT, ODP_KEY_ATTR_ETHERNET):
+ case TRANSITION(OVS_KEY_ATTR_IN_PORT, OVS_KEY_ATTR_ETHERNET):
eth_key = nl_attr_get(nla);
memcpy(flow->dl_src, eth_key->eth_src, ETH_ADDR_LEN);
memcpy(flow->dl_dst, eth_key->eth_dst, ETH_ADDR_LEN);
break;
- case TRANSITION(ODP_KEY_ATTR_ETHERNET, ODP_KEY_ATTR_8021Q):
+ case TRANSITION(OVS_KEY_ATTR_ETHERNET, OVS_KEY_ATTR_8021Q):
q_key = nl_attr_get(nla);
if (q_key->q_tpid != htons(ETH_TYPE_VLAN)) {
/* Only standard 0x8100 VLANs currently supported. */
flow->vlan_tci = q_key->q_tci | htons(VLAN_CFI);
break;
- case TRANSITION(ODP_KEY_ATTR_8021Q, ODP_KEY_ATTR_ETHERTYPE):
- case TRANSITION(ODP_KEY_ATTR_ETHERNET, ODP_KEY_ATTR_ETHERTYPE):
+ case TRANSITION(OVS_KEY_ATTR_8021Q, OVS_KEY_ATTR_ETHERTYPE):
+ case TRANSITION(OVS_KEY_ATTR_ETHERNET, OVS_KEY_ATTR_ETHERTYPE):
flow->dl_type = nl_attr_get_be16(nla);
if (ntohs(flow->dl_type) < 1536) {
return EINVAL;
}
break;
- case TRANSITION(ODP_KEY_ATTR_ETHERTYPE, ODP_KEY_ATTR_IPV4):
+ case TRANSITION(OVS_KEY_ATTR_ETHERTYPE, OVS_KEY_ATTR_IPV4):
if (flow->dl_type != htons(ETH_TYPE_IP)) {
return EINVAL;
}
}
break;
- case TRANSITION(ODP_KEY_ATTR_ETHERTYPE, ODP_KEY_ATTR_IPV6):
+ case TRANSITION(OVS_KEY_ATTR_ETHERTYPE, OVS_KEY_ATTR_IPV6):
if (flow->dl_type != htons(ETH_TYPE_IPV6)) {
return EINVAL;
}
}
break;
- case TRANSITION(ODP_KEY_ATTR_IPV4, ODP_KEY_ATTR_TCP):
- case TRANSITION(ODP_KEY_ATTR_IPV6, ODP_KEY_ATTR_TCP):
+ case TRANSITION(OVS_KEY_ATTR_IPV4, OVS_KEY_ATTR_TCP):
+ case TRANSITION(OVS_KEY_ATTR_IPV6, OVS_KEY_ATTR_TCP):
if (flow->nw_proto != IPPROTO_TCP) {
return EINVAL;
}
flow->tp_dst = tcp_key->tcp_dst;
break;
- case TRANSITION(ODP_KEY_ATTR_IPV4, ODP_KEY_ATTR_UDP):
- case TRANSITION(ODP_KEY_ATTR_IPV6, ODP_KEY_ATTR_UDP):
+ case TRANSITION(OVS_KEY_ATTR_IPV4, OVS_KEY_ATTR_UDP):
+ case TRANSITION(OVS_KEY_ATTR_IPV6, OVS_KEY_ATTR_UDP):
if (flow->nw_proto != IPPROTO_UDP) {
return EINVAL;
}
flow->tp_dst = udp_key->udp_dst;
break;
- case TRANSITION(ODP_KEY_ATTR_IPV4, ODP_KEY_ATTR_ICMP):
+ case TRANSITION(OVS_KEY_ATTR_IPV4, OVS_KEY_ATTR_ICMP):
if (flow->nw_proto != IPPROTO_ICMP) {
return EINVAL;
}
flow->tp_dst = htons(icmp_key->icmp_code);
break;
- case TRANSITION(ODP_KEY_ATTR_IPV6, ODP_KEY_ATTR_ICMPV6):
+ case TRANSITION(OVS_KEY_ATTR_IPV6, OVS_KEY_ATTR_ICMPV6):
if (flow->nw_proto != IPPROTO_ICMPV6) {
return EINVAL;
}
flow->tp_dst = htons(icmpv6_key->icmpv6_code);
break;
- case TRANSITION(ODP_KEY_ATTR_ETHERTYPE, ODP_KEY_ATTR_ARP):
+ case TRANSITION(OVS_KEY_ATTR_ETHERTYPE, OVS_KEY_ATTR_ARP):
if (flow->dl_type != htons(ETH_TYPE_ARP)) {
return EINVAL;
}
memcpy(flow->arp_tha, arp_key->arp_tha, ETH_ADDR_LEN);
break;
- case TRANSITION(ODP_KEY_ATTR_ICMPV6, ODP_KEY_ATTR_ND):
+ case TRANSITION(OVS_KEY_ATTR_ICMPV6, OVS_KEY_ATTR_ND):
if (flow->tp_src != htons(ND_NEIGHBOR_SOLICIT)
&& flow->tp_src != htons(ND_NEIGHBOR_ADVERT)) {
return EINVAL;
break;
default:
- if (type == ODP_KEY_ATTR_UNSPEC
- || prev_type == ODP_KEY_ATTR_UNSPEC) {
+ if (type == OVS_KEY_ATTR_UNSPEC
+ || prev_type == OVS_KEY_ATTR_UNSPEC) {
return EINVAL;
}
return EINVAL;
}
switch (prev_type) {
- case ODP_KEY_ATTR_UNSPEC:
+ case OVS_KEY_ATTR_UNSPEC:
return EINVAL;
- case ODP_KEY_ATTR_TUN_ID:
- case ODP_KEY_ATTR_IN_PORT:
+ case OVS_KEY_ATTR_TUN_ID:
+ case OVS_KEY_ATTR_IN_PORT:
return EINVAL;
- case ODP_KEY_ATTR_ETHERNET:
- case ODP_KEY_ATTR_8021Q:
+ case OVS_KEY_ATTR_ETHERNET:
+ case OVS_KEY_ATTR_8021Q:
return 0;
- case ODP_KEY_ATTR_ETHERTYPE:
+ case OVS_KEY_ATTR_ETHERTYPE:
if (flow->dl_type == htons(ETH_TYPE_IP)
|| flow->dl_type == htons(ETH_TYPE_IPV6)
|| flow->dl_type == htons(ETH_TYPE_ARP)) {
}
return 0;
- case ODP_KEY_ATTR_IPV4:
+ case OVS_KEY_ATTR_IPV4:
if (flow->nw_proto == IPPROTO_TCP
|| flow->nw_proto == IPPROTO_UDP
|| flow->nw_proto == IPPROTO_ICMP) {
}
return 0;
- case ODP_KEY_ATTR_IPV6:
+ case OVS_KEY_ATTR_IPV6:
if (flow->nw_proto == IPPROTO_TCP
|| flow->nw_proto == IPPROTO_UDP
|| flow->nw_proto == IPPROTO_ICMPV6) {
}
return 0;
- case ODP_KEY_ATTR_ICMPV6:
+ case OVS_KEY_ATTR_ICMPV6:
if (flow->icmp_type == htons(ND_NEIGHBOR_SOLICIT)
|| flow->icmp_type == htons(ND_NEIGHBOR_ADVERT)) {
return EINVAL;
}
return 0;
- case ODP_KEY_ATTR_TCP:
- case ODP_KEY_ATTR_UDP:
- case ODP_KEY_ATTR_ICMP:
- case ODP_KEY_ATTR_ARP:
- case ODP_KEY_ATTR_ND:
+ case OVS_KEY_ATTR_TCP:
+ case OVS_KEY_ATTR_UDP:
+ case OVS_KEY_ATTR_ICMP:
+ case OVS_KEY_ATTR_ARP:
+ case OVS_KEY_ATTR_ND:
return 0;
- case __ODP_KEY_ATTR_MAX:
+ case __OVS_KEY_ATTR_MAX:
default:
NOT_REACHED();
}
projects / openvswitch / blobdiff