\f
/* Flexible flow specifications (aka NXM = Nicira Extended Match).
*
- * OpenFlow 1.0 has "struct ofp_match" for specifying flow matches. This
+ * OpenFlow 1.0 has "struct ofp10_match" for specifying flow matches. This
* structure is fixed-length and hence difficult to extend. This section
* describes a more flexible, variable-length flow match, called "nx_match" for
* short, that is also supported by Open vSwitch. This section also defines a
- * replacement for each OpenFlow message that includes struct ofp_match.
+ * replacement for each OpenFlow message that includes struct ofp10_match.
*
*
* Format
* matches bit J in nxm_value. A 0-bit in nxm_mask causes the
* corresponding bits in nxm_value and the field's value to be ignored.
* (The sense of the nxm_mask bits is the opposite of that used by the
- * "wildcards" member of struct ofp_match.)
+ * "wildcards" member of struct ofp10_match.)
*
* When nxm_hasmask is 1, nxm_length is always even.
*
/* Flow wildcards. */
enum ofp_flow_wildcards {
- OFPFW_IN_PORT = 1 << 0, /* Switch input port. */
- OFPFW_DL_VLAN = 1 << 1, /* VLAN vid. */
- OFPFW_DL_SRC = 1 << 2, /* Ethernet source address. */
- OFPFW_DL_DST = 1 << 3, /* Ethernet destination address. */
- OFPFW_DL_TYPE = 1 << 4, /* Ethernet frame type. */
- OFPFW_NW_PROTO = 1 << 5, /* IP protocol. */
- OFPFW_TP_SRC = 1 << 6, /* TCP/UDP source port. */
- OFPFW_TP_DST = 1 << 7, /* TCP/UDP destination port. */
+ OFPFW10_IN_PORT = 1 << 0, /* Switch input port. */
+ OFPFW10_DL_VLAN = 1 << 1, /* VLAN vid. */
+ OFPFW10_DL_SRC = 1 << 2, /* Ethernet source address. */
+ OFPFW10_DL_DST = 1 << 3, /* Ethernet destination address. */
+ OFPFW10_DL_TYPE = 1 << 4, /* Ethernet frame type. */
+ OFPFW10_NW_PROTO = 1 << 5, /* IP protocol. */
+ OFPFW10_TP_SRC = 1 << 6, /* TCP/UDP source port. */
+ OFPFW10_TP_DST = 1 << 7, /* TCP/UDP destination port. */
/* IP source address wildcard bit count. 0 is exact match, 1 ignores the
* LSB, 2 ignores the 2 least-significant bits, ..., 32 and higher wildcard
* the entire field. This is the *opposite* of the usual convention where
* e.g. /24 indicates that 8 bits (not 24 bits) are wildcarded. */
- OFPFW_NW_SRC_SHIFT = 8,
- OFPFW_NW_SRC_BITS = 6,
- OFPFW_NW_SRC_MASK = ((1 << OFPFW_NW_SRC_BITS) - 1) << OFPFW_NW_SRC_SHIFT,
- OFPFW_NW_SRC_ALL = 32 << OFPFW_NW_SRC_SHIFT,
+ OFPFW10_NW_SRC_SHIFT = 8,
+ OFPFW10_NW_SRC_BITS = 6,
+ OFPFW10_NW_SRC_MASK = (((1 << OFPFW10_NW_SRC_BITS) - 1)
+ << OFPFW10_NW_SRC_SHIFT),
+ OFPFW10_NW_SRC_ALL = 32 << OFPFW10_NW_SRC_SHIFT,
/* IP destination address wildcard bit count. Same format as source. */
- OFPFW_NW_DST_SHIFT = 14,
- OFPFW_NW_DST_BITS = 6,
- OFPFW_NW_DST_MASK = ((1 << OFPFW_NW_DST_BITS) - 1) << OFPFW_NW_DST_SHIFT,
- OFPFW_NW_DST_ALL = 32 << OFPFW_NW_DST_SHIFT,
+ OFPFW10_NW_DST_SHIFT = 14,
+ OFPFW10_NW_DST_BITS = 6,
+ OFPFW10_NW_DST_MASK = (((1 << OFPFW10_NW_DST_BITS) - 1)
+ << OFPFW10_NW_DST_SHIFT),
+ OFPFW10_NW_DST_ALL = 32 << OFPFW10_NW_DST_SHIFT,
- OFPFW_DL_VLAN_PCP = 1 << 20, /* VLAN priority. */
- OFPFW_NW_TOS = 1 << 21, /* IP ToS (DSCP field, 6 bits). */
+ OFPFW10_DL_VLAN_PCP = 1 << 20, /* VLAN priority. */
+ OFPFW10_NW_TOS = 1 << 21, /* IP ToS (DSCP field, 6 bits). */
/* Wildcard all fields. */
- OFPFW_ALL = ((1 << 22) - 1)
+ OFPFW10_ALL = ((1 << 22) - 1)
};
/* The wildcards for ICMP type and code fields use the transport source
* and destination port fields, respectively. */
-#define OFPFW_ICMP_TYPE OFPFW_TP_SRC
-#define OFPFW_ICMP_CODE OFPFW_TP_DST
+#define OFPFW10_ICMP_TYPE OFPFW10_TP_SRC
+#define OFPFW10_ICMP_CODE OFPFW10_TP_DST
/* Values below this cutoff are 802.3 packets and the two bytes
* following MAC addresses are used as a frame length. Otherwise, the
#define OFP_VLAN_NONE 0xffff
/* Fields to match against flows */
-struct ofp_match {
+struct ofp10_match {
ovs_be32 wildcards; /* Wildcard fields. */
ovs_be16 in_port; /* Input switch port. */
uint8_t dl_src[OFP_ETH_ALEN]; /* Ethernet source address. */
ovs_be16 tp_src; /* TCP/UDP source port. */
ovs_be16 tp_dst; /* TCP/UDP destination port. */
};
-OFP_ASSERT(sizeof(struct ofp_match) == 40);
+OFP_ASSERT(sizeof(struct ofp10_match) == 40);
/* Value used in "idle_timeout" and "hard_timeout" to indicate that the entry
* is permanent. */
/* Flow setup and teardown (controller -> datapath). */
struct ofp_flow_mod {
struct ofp_header header;
- struct ofp_match match; /* Fields to match */
+ struct ofp10_match match; /* Fields to match */
ovs_be64 cookie; /* Opaque controller-issued identifier. */
/* Flow actions. */
/* Flow removed (datapath -> controller). */
struct ofp_flow_removed {
struct ofp_header header;
- struct ofp_match match; /* Description of fields. */
+ struct ofp10_match match; /* Description of fields. */
ovs_be64 cookie; /* Opaque controller-issued identifier. */
ovs_be16 priority; /* Priority level of flow entry. */
/* Stats request of type OFPST_AGGREGATE or OFPST_FLOW. */
struct ofp_flow_stats_request {
struct ofp_stats_msg osm;
- struct ofp_match match; /* Fields to match. */
+ struct ofp10_match match; /* Fields to match. */
uint8_t table_id; /* ID of table to read (from ofp_table_stats)
or 0xff for all tables. */
uint8_t pad; /* Align to 32 bits. */
ovs_be16 length; /* Length of this entry. */
uint8_t table_id; /* ID of table flow came from. */
uint8_t pad;
- struct ofp_match match; /* Description of fields. */
+ struct ofp10_match match; /* Description of fields. */
ovs_be32 duration_sec; /* Time flow has been alive in seconds. */
ovs_be32 duration_nsec; /* Time flow has been alive in nanoseconds
beyond duration_sec. */
are consulted first. */
uint8_t pad[3]; /* Align to 32-bits. */
char name[OFP_MAX_TABLE_NAME_LEN];
- ovs_be32 wildcards; /* Bitmap of OFPFW_* wildcards that are
+ ovs_be32 wildcards; /* Bitmap of OFPFW10_* wildcards that are
supported by the table. */
ovs_be32 max_entries; /* Max number of entries supported. */
ovs_be32 active_count; /* Number of active entries. */
struct dpif_flow_stats;
struct ds;
struct flow_wildcards;
-struct ofp_match;
struct ofpbuf;
/* This sequence number should be incremented whenever anything involving flows
typedef unsigned int OVS_BITWISE flow_wildcards_t;
-/* Same values and meanings as corresponding OFPFW_* bits. */
+/* Same values and meanings as corresponding OFPFW10_* bits. */
#define FWW_IN_PORT ((OVS_FORCE flow_wildcards_t) (1 << 0))
#define FWW_DL_TYPE ((OVS_FORCE flow_wildcards_t) (1 << 4))
#define FWW_NW_PROTO ((OVS_FORCE flow_wildcards_t) (1 << 5))
-/* No corresponding OFPFW_* bits. */
+/* No corresponding OFPFW10_* bits. */
#define FWW_NW_DSCP ((OVS_FORCE flow_wildcards_t) (1 << 1))
#define FWW_NW_ECN ((OVS_FORCE flow_wildcards_t) (1 << 2))
#define FWW_ARP_SHA ((OVS_FORCE flow_wildcards_t) (1 << 3))
/* Try to wildcard as many fields as possible, but we cannot
* wildcard all fields. We need in_port to detect moves. We need
* Ethernet source and dest and VLAN VID to do L2 learning. */
- ofpfw = (OFPFW_DL_TYPE | OFPFW_DL_VLAN_PCP
- | OFPFW_NW_SRC_ALL | OFPFW_NW_DST_ALL
- | OFPFW_NW_TOS | OFPFW_NW_PROTO
- | OFPFW_TP_SRC | OFPFW_TP_DST);
+ ofpfw = (OFPFW10_DL_TYPE | OFPFW10_DL_VLAN_PCP
+ | OFPFW10_NW_SRC_ALL | OFPFW10_NW_DST_ALL
+ | OFPFW10_NW_TOS | OFPFW10_NW_PROTO
+ | OFPFW10_TP_SRC | OFPFW10_TP_DST);
} else {
ofpfw = cfg->wildcards;
}
- ofputil_wildcard_from_openflow(ofpfw, &sw->wc);
+ ofputil_wildcard_from_ofpfw10(ofpfw, &sw->wc);
}
sw->default_queue = cfg->default_queue;
enum lswitch_mode mode;
/* 0 to use exact-match flow entries,
- * a OFPFW_* bitmask to enable specific wildcards,
+ * a OFPFW10_* bitmask to enable specific wildcards,
* or UINT32_MAX to use the default wildcards (wildcarding as many fields
* as possible.
*
}
void
-ofp_print_match(struct ds *f, const struct ofp_match *om, int verbosity)
+ofp10_match_print(struct ds *f, const struct ofp10_match *om, int verbosity)
{
- char *s = ofp_match_to_string(om, verbosity);
+ char *s = ofp10_match_to_string(om, verbosity);
ds_put_cstr(f, s);
free(s);
}
char *
-ofp_match_to_string(const struct ofp_match *om, int verbosity)
+ofp10_match_to_string(const struct ofp10_match *om, int verbosity)
{
struct ds f = DS_EMPTY_INITIALIZER;
uint32_t w = ntohl(om->wildcards);
bool skip_type = false;
bool skip_proto = false;
- if (!(w & OFPFW_DL_TYPE)) {
+ if (!(w & OFPFW10_DL_TYPE)) {
skip_type = true;
if (om->dl_type == htons(ETH_TYPE_IP)) {
- if (!(w & OFPFW_NW_PROTO)) {
+ if (!(w & OFPFW10_NW_PROTO)) {
skip_proto = true;
if (om->nw_proto == IPPROTO_ICMP) {
ds_put_cstr(&f, "icmp,");
skip_type = false;
}
}
- print_wild(&f, "in_port=", w & OFPFW_IN_PORT, verbosity,
+ print_wild(&f, "in_port=", w & OFPFW10_IN_PORT, verbosity,
"%d", ntohs(om->in_port));
- print_wild(&f, "dl_vlan=", w & OFPFW_DL_VLAN, verbosity,
+ print_wild(&f, "dl_vlan=", w & OFPFW10_DL_VLAN, verbosity,
"%d", ntohs(om->dl_vlan));
- print_wild(&f, "dl_vlan_pcp=", w & OFPFW_DL_VLAN_PCP, verbosity,
+ print_wild(&f, "dl_vlan_pcp=", w & OFPFW10_DL_VLAN_PCP, verbosity,
"%d", om->dl_vlan_pcp);
- print_wild(&f, "dl_src=", w & OFPFW_DL_SRC, verbosity,
+ print_wild(&f, "dl_src=", w & OFPFW10_DL_SRC, verbosity,
ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_src));
- print_wild(&f, "dl_dst=", w & OFPFW_DL_DST, verbosity,
+ print_wild(&f, "dl_dst=", w & OFPFW10_DL_DST, verbosity,
ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_dst));
if (!skip_type) {
- print_wild(&f, "dl_type=", w & OFPFW_DL_TYPE, verbosity,
+ print_wild(&f, "dl_type=", w & OFPFW10_DL_TYPE, verbosity,
"0x%04x", ntohs(om->dl_type));
}
print_ip_netmask(&f, "nw_src=", om->nw_src,
- (w & OFPFW_NW_SRC_MASK) >> OFPFW_NW_SRC_SHIFT, verbosity);
+ (w & OFPFW10_NW_SRC_MASK) >> OFPFW10_NW_SRC_SHIFT,
+ verbosity);
print_ip_netmask(&f, "nw_dst=", om->nw_dst,
- (w & OFPFW_NW_DST_MASK) >> OFPFW_NW_DST_SHIFT, verbosity);
+ (w & OFPFW10_NW_DST_MASK) >> OFPFW10_NW_DST_SHIFT,
+ verbosity);
if (!skip_proto) {
if (om->dl_type == htons(ETH_TYPE_ARP)) {
- print_wild(&f, "arp_op=", w & OFPFW_NW_PROTO, verbosity,
+ print_wild(&f, "arp_op=", w & OFPFW10_NW_PROTO, verbosity,
"%u", om->nw_proto);
} else {
- print_wild(&f, "nw_proto=", w & OFPFW_NW_PROTO, verbosity,
+ print_wild(&f, "nw_proto=", w & OFPFW10_NW_PROTO, verbosity,
"%u", om->nw_proto);
}
}
- print_wild(&f, "nw_tos=", w & OFPFW_NW_TOS, verbosity,
+ print_wild(&f, "nw_tos=", w & OFPFW10_NW_TOS, verbosity,
"%u", om->nw_tos);
if (om->nw_proto == IPPROTO_ICMP) {
- print_wild(&f, "icmp_type=", w & OFPFW_ICMP_TYPE, verbosity,
+ print_wild(&f, "icmp_type=", w & OFPFW10_ICMP_TYPE, verbosity,
"%d", ntohs(om->tp_src));
- print_wild(&f, "icmp_code=", w & OFPFW_ICMP_CODE, verbosity,
+ print_wild(&f, "icmp_code=", w & OFPFW10_ICMP_CODE, verbosity,
"%d", ntohs(om->tp_dst));
} else {
- print_wild(&f, "tp_src=", w & OFPFW_TP_SRC, verbosity,
+ print_wild(&f, "tp_src=", w & OFPFW10_TP_SRC, verbosity,
"%d", ntohs(om->tp_src));
- print_wild(&f, "tp_dst=", w & OFPFW_TP_DST, verbosity,
+ print_wild(&f, "tp_dst=", w & OFPFW10_TP_DST, verbosity,
"%d", ntohs(om->tp_dst));
}
if (ds_last(&f) == ',') {
ds_put_char(s, ' ');
if (verbosity >= 3 && code == OFPUTIL_OFPT_FLOW_MOD) {
const struct ofp_flow_mod *ofm = (const struct ofp_flow_mod *) oh;
- ofp_print_match(s, &ofm->match, verbosity);
+ ofp10_match_print(s, &ofm->match, verbosity);
/* ofp_print_match() doesn't print priority. */
need_priority = true;
#include <stdio.h>
struct ofp_flow_mod;
-struct ofp_match;
+struct ofp10_match;
struct ds;
union ofp_action;
void ofp_print_packet(FILE *stream, const void *data, size_t len);
void ofp_print_actions(struct ds *, const union ofp_action *, size_t);
-void ofp_print_match(struct ds *, const struct ofp_match *, int verbosity);
+void ofp10_match_print(struct ds *, const struct ofp10_match *, int verbosity);
char *ofp_to_string(const void *, size_t, int verbosity);
-char *ofp_match_to_string(const struct ofp_match *, int verbosity);
+char *ofp10_match_to_string(const struct ofp10_match *, int verbosity);
char *ofp_packet_to_string(const void *data, size_t len);
#ifdef __cplusplus
return 32 - ip_count_cidr_bits(netmask);
}
-/* A list of the FWW_* and OFPFW_ bits that have the same value, meaning, and
+/* A list of the FWW_* and OFPFW10_ bits that have the same value, meaning, and
* name. */
#define WC_INVARIANT_LIST \
WC_INVARIANT_BIT(IN_PORT) \
/* Verify that all of the invariant bits (as defined on WC_INVARIANT_LIST)
* actually have the same names and values. */
-#define WC_INVARIANT_BIT(NAME) BUILD_ASSERT_DECL(FWW_##NAME == OFPFW_##NAME);
+#define WC_INVARIANT_BIT(NAME) BUILD_ASSERT_DECL(FWW_##NAME == OFPFW10_##NAME);
WC_INVARIANT_LIST
#undef WC_INVARIANT_BIT
#undef WC_INVARIANT_BIT
;
-/* Converts the wildcard in 'ofpfw' into a flow_wildcards in 'wc' for use in
- * struct cls_rule. It is the caller's responsibility to handle the special
- * case where the flow match's dl_vlan is set to OFP_VLAN_NONE. */
+/* Converts the OpenFlow 1.0 wildcards in 'ofpfw' (OFPFW10_*) into a
+ * flow_wildcards in 'wc' for use in struct cls_rule. It is the caller's
+ * responsibility to handle the special case where the flow match's dl_vlan is
+ * set to OFP_VLAN_NONE. */
void
-ofputil_wildcard_from_openflow(uint32_t ofpfw, struct flow_wildcards *wc)
+ofputil_wildcard_from_ofpfw10(uint32_t ofpfw, struct flow_wildcards *wc)
{
BUILD_ASSERT_DECL(FLOW_WC_SEQ == 11);
flow_wildcards_init_catchall(wc);
wc->wildcards = (OVS_FORCE flow_wildcards_t) ofpfw & WC_INVARIANTS;
- /* Wildcard fields that aren't defined by ofp_match or tun_id. */
+ /* Wildcard fields that aren't defined by ofp10_match or tun_id. */
wc->wildcards |= (FWW_ARP_SHA | FWW_ARP_THA | FWW_NW_ECN | FWW_NW_TTL
| FWW_IPV6_LABEL);
- if (ofpfw & OFPFW_NW_TOS) {
+ if (ofpfw & OFPFW10_NW_TOS) {
/* OpenFlow 1.0 defines a TOS wildcard, but it's much later in
* the enum than we can use. */
wc->wildcards |= FWW_NW_DSCP;
}
- wc->nw_src_mask = ofputil_wcbits_to_netmask(ofpfw >> OFPFW_NW_SRC_SHIFT);
- wc->nw_dst_mask = ofputil_wcbits_to_netmask(ofpfw >> OFPFW_NW_DST_SHIFT);
+ wc->nw_src_mask = ofputil_wcbits_to_netmask(ofpfw >> OFPFW10_NW_SRC_SHIFT);
+ wc->nw_dst_mask = ofputil_wcbits_to_netmask(ofpfw >> OFPFW10_NW_DST_SHIFT);
- if (!(ofpfw & OFPFW_TP_SRC)) {
+ if (!(ofpfw & OFPFW10_TP_SRC)) {
wc->tp_src_mask = htons(UINT16_MAX);
}
- if (!(ofpfw & OFPFW_TP_DST)) {
+ if (!(ofpfw & OFPFW10_TP_DST)) {
wc->tp_dst_mask = htons(UINT16_MAX);
}
- if (!(ofpfw & OFPFW_DL_SRC)) {
+ if (!(ofpfw & OFPFW10_DL_SRC)) {
memset(wc->dl_src_mask, 0xff, ETH_ADDR_LEN);
}
- if (!(ofpfw & OFPFW_DL_DST)) {
+ if (!(ofpfw & OFPFW10_DL_DST)) {
memset(wc->dl_dst_mask, 0xff, ETH_ADDR_LEN);
}
/* VLAN TCI mask. */
- if (!(ofpfw & OFPFW_DL_VLAN_PCP)) {
+ if (!(ofpfw & OFPFW10_DL_VLAN_PCP)) {
wc->vlan_tci_mask |= htons(VLAN_PCP_MASK | VLAN_CFI);
}
- if (!(ofpfw & OFPFW_DL_VLAN)) {
+ if (!(ofpfw & OFPFW10_DL_VLAN)) {
wc->vlan_tci_mask |= htons(VLAN_VID_MASK | VLAN_CFI);
}
}
-/* Converts the ofp_match in 'match' into a cls_rule in 'rule', with the given
- * 'priority'. */
+/* Converts the ofp10_match in 'match' into a cls_rule in 'rule', with the
+ * given 'priority'. */
void
-ofputil_cls_rule_from_match(const struct ofp_match *match,
- unsigned int priority, struct cls_rule *rule)
+ofputil_cls_rule_from_ofp10_match(const struct ofp10_match *match,
+ unsigned int priority, struct cls_rule *rule)
{
- uint32_t ofpfw = ntohl(match->wildcards) & OFPFW_ALL;
+ uint32_t ofpfw = ntohl(match->wildcards) & OFPFW10_ALL;
/* Initialize rule->priority, rule->wc. */
rule->priority = !ofpfw ? UINT16_MAX : priority;
- ofputil_wildcard_from_openflow(ofpfw, &rule->wc);
+ ofputil_wildcard_from_ofpfw10(ofpfw, &rule->wc);
/* Initialize most of rule->flow. */
rule->flow.nw_src = match->nw_src;
rule->flow.nw_proto = match->nw_proto;
/* Translate VLANs. */
- if (!(ofpfw & OFPFW_DL_VLAN) && match->dl_vlan == htons(OFP_VLAN_NONE)) {
+ if (!(ofpfw & OFPFW10_DL_VLAN) && match->dl_vlan == htons(OFP_VLAN_NONE)) {
/* Match only packets without 802.1Q header.
*
- * When OFPFW_DL_VLAN_PCP is wildcarded, this is obviously correct.
+ * When OFPFW10_DL_VLAN_PCP is wildcarded, this is obviously correct.
*
- * If OFPFW_DL_VLAN_PCP is matched, the flow match is contradictory,
+ * If OFPFW10_DL_VLAN_PCP is matched, the flow match is contradictory,
* because we can't have a specific PCP without an 802.1Q header.
* However, older versions of OVS treated this as matching packets
* withut an 802.1Q header, so we do here too. */
cls_rule_zero_wildcarded_fields(rule);
}
-/* Convert 'rule' into the OpenFlow match structure 'match'. */
+/* Convert 'rule' into the OpenFlow 1.0 match structure 'match'. */
void
-ofputil_cls_rule_to_match(const struct cls_rule *rule, struct ofp_match *match)
+ofputil_cls_rule_to_ofp10_match(const struct cls_rule *rule,
+ struct ofp10_match *match)
{
const struct flow_wildcards *wc = &rule->wc;
uint32_t ofpfw;
/* Figure out most OpenFlow wildcards. */
ofpfw = (OVS_FORCE uint32_t) (wc->wildcards & WC_INVARIANTS);
- ofpfw |= ofputil_netmask_to_wcbits(wc->nw_src_mask) << OFPFW_NW_SRC_SHIFT;
- ofpfw |= ofputil_netmask_to_wcbits(wc->nw_dst_mask) << OFPFW_NW_DST_SHIFT;
+ ofpfw |= (ofputil_netmask_to_wcbits(wc->nw_src_mask)
+ << OFPFW10_NW_SRC_SHIFT);
+ ofpfw |= (ofputil_netmask_to_wcbits(wc->nw_dst_mask)
+ << OFPFW10_NW_DST_SHIFT);
if (wc->wildcards & FWW_NW_DSCP) {
- ofpfw |= OFPFW_NW_TOS;
+ ofpfw |= OFPFW10_NW_TOS;
}
if (!wc->tp_src_mask) {
- ofpfw |= OFPFW_TP_SRC;
+ ofpfw |= OFPFW10_TP_SRC;
}
if (!wc->tp_dst_mask) {
- ofpfw |= OFPFW_TP_DST;
+ ofpfw |= OFPFW10_TP_DST;
}
if (eth_addr_is_zero(wc->dl_src_mask)) {
- ofpfw |= OFPFW_DL_SRC;
+ ofpfw |= OFPFW10_DL_SRC;
}
if (eth_addr_is_zero(wc->dl_dst_mask)) {
- ofpfw |= OFPFW_DL_DST;
+ ofpfw |= OFPFW10_DL_DST;
}
/* Translate VLANs. */
match->dl_vlan = htons(0);
match->dl_vlan_pcp = 0;
if (rule->wc.vlan_tci_mask == htons(0)) {
- ofpfw |= OFPFW_DL_VLAN | OFPFW_DL_VLAN_PCP;
+ ofpfw |= OFPFW10_DL_VLAN | OFPFW10_DL_VLAN_PCP;
} else if (rule->wc.vlan_tci_mask & htons(VLAN_CFI)
&& !(rule->flow.vlan_tci & htons(VLAN_CFI))) {
match->dl_vlan = htons(OFP_VLAN_NONE);
} else {
if (!(rule->wc.vlan_tci_mask & htons(VLAN_VID_MASK))) {
- ofpfw |= OFPFW_DL_VLAN;
+ ofpfw |= OFPFW10_DL_VLAN;
} else {
match->dl_vlan = htons(vlan_tci_to_vid(rule->flow.vlan_tci));
}
if (!(rule->wc.vlan_tci_mask & htons(VLAN_PCP_MASK))) {
- ofpfw |= OFPFW_DL_VLAN_PCP;
+ ofpfw |= OFPFW10_DL_VLAN_PCP;
} else {
match->dl_vlan_pcp = vlan_tci_to_pcp(rule->flow.vlan_tci);
}
}
/* Given a 'dl_type' value in the format used in struct flow, returns the
- * corresponding 'dl_type' value for use in an OpenFlow ofp_match structure. */
+ * corresponding 'dl_type' value for use in an ofp10_match or ofp11_match
+ * structure. */
ovs_be16
ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type)
{
: flow_dl_type);
}
-/* Given a 'dl_type' value in the format used in an OpenFlow ofp_match
+/* Given a 'dl_type' value in the format used in an ofp10_match or ofp11_match
* structure, returns the corresponding 'dl_type' value for use in struct
* flow. */
ovs_be16
* ofputil_normalize_rule() can put wildcards where the original flow
* didn't have them. */
priority = ntohs(ofm->priority);
- if (!(ofm->match.wildcards & htonl(OFPFW_ALL))) {
+ if (!(ofm->match.wildcards & htonl(OFPFW10_ALL))) {
priority = UINT16_MAX;
}
/* Translate the rule. */
- ofputil_cls_rule_from_match(&ofm->match, priority, &fm->cr);
+ ofputil_cls_rule_from_ofp10_match(&ofm->match, priority, &fm->cr);
ofputil_normalize_rule(&fm->cr);
/* Translate the message. */
case OFPUTIL_P_OF10_TID:
msg = ofpbuf_new(sizeof *ofm + actions_len);
ofm = put_openflow(sizeof *ofm, OFPT10_FLOW_MOD, msg);
- ofputil_cls_rule_to_match(&fm->cr, &ofm->match);
+ ofputil_cls_rule_to_ofp10_match(&fm->cr, &ofm->match);
ofm->cookie = fm->new_cookie;
ofm->command = htons(command);
ofm->idle_timeout = htons(fm->idle_timeout);
(const struct ofp_flow_stats_request *) oh;
fsr->aggregate = aggregate;
- ofputil_cls_rule_from_match(&ofsr->match, 0, &fsr->match);
+ ofputil_cls_rule_from_ofp10_match(&ofsr->match, 0, &fsr->match);
fsr->out_port = ntohs(ofsr->out_port);
fsr->table_id = ofsr->table_id;
fsr->cookie = fsr->cookie_mask = htonll(0);
type = fsr->aggregate ? OFPST_AGGREGATE : OFPST_FLOW;
ofsr = ofputil_make_stats_request(sizeof *ofsr, type, 0, &msg);
- ofputil_cls_rule_to_match(&fsr->match, &ofsr->match);
+ ofputil_cls_rule_to_ofp10_match(&fsr->match, &ofsr->match);
ofsr->table_id = fsr->table_id;
ofsr->out_port = htons(fsr->out_port);
break;
}
fs->cookie = get_32aligned_be64(&ofs->cookie);
- ofputil_cls_rule_from_match(&ofs->match, ntohs(ofs->priority),
- &fs->rule);
+ ofputil_cls_rule_from_ofp10_match(&ofs->match, ntohs(ofs->priority),
+ &fs->rule);
fs->table_id = ofs->table_id;
fs->duration_sec = ntohl(ofs->duration_sec);
fs->duration_nsec = ntohl(ofs->duration_nsec);
ofs->length = htons(len);
ofs->table_id = fs->table_id;
ofs->pad = 0;
- ofputil_cls_rule_to_match(&fs->rule, &ofs->match);
+ ofputil_cls_rule_to_ofp10_match(&fs->rule, &ofs->match);
ofs->duration_sec = htonl(fs->duration_sec);
ofs->duration_nsec = htonl(fs->duration_nsec);
ofs->priority = htons(fs->rule.priority);
const struct ofp_flow_removed *ofr;
ofr = (const struct ofp_flow_removed *) oh;
- ofputil_cls_rule_from_match(&ofr->match, ntohs(ofr->priority),
- &fr->rule);
+ ofputil_cls_rule_from_ofp10_match(&ofr->match, ntohs(ofr->priority),
+ &fr->rule);
fr->cookie = ofr->cookie;
fr->reason = ofr->reason;
fr->duration_sec = ntohl(ofr->duration_sec);
ofr = make_openflow_xid(sizeof *ofr, OFPT_FLOW_REMOVED, htonl(0),
&msg);
- ofputil_cls_rule_to_match(&fr->rule, &ofr->match);
+ ofputil_cls_rule_to_ofp10_match(&fr->rule, &ofr->match);
ofr->cookie = fr->cookie;
ofr->priority = htons(fr->rule.priority);
ofr->reason = fr->reason;
ofm->header.length = htons(size);
ofm->cookie = 0;
ofm->priority = htons(MIN(rule->priority, UINT16_MAX));
- ofputil_cls_rule_to_match(rule, &ofm->match);
+ ofputil_cls_rule_to_ofp10_match(rule, &ofm->match);
ofm->command = htons(command);
return out;
}
bool ofputil_port_from_string(const char *, uint16_t *port);
void ofputil_format_port(uint16_t port, struct ds *);
-/* Converting OFPFW_NW_SRC_MASK and OFPFW_NW_DST_MASK wildcard bit counts to
- * and from IP bitmasks. */
+/* Converting OFPFW10_NW_SRC_MASK and OFPFW10_NW_DST_MASK wildcard bit counts
+ * to and from IP bitmasks. */
ovs_be32 ofputil_wcbits_to_netmask(int wcbits);
int ofputil_netmask_to_wcbits(ovs_be32 netmask);
bool ofputil_nx_flow_format_is_valid(enum nx_flow_format);
const char *ofputil_nx_flow_format_to_string(enum nx_flow_format);
-/* Work with OpenFlow 1.0 ofp_match. */
-void ofputil_wildcard_from_openflow(uint32_t ofpfw, struct flow_wildcards *);
-void ofputil_cls_rule_from_match(const struct ofp_match *,
- unsigned int priority, struct cls_rule *);
+/* Work with ofp10_match. */
+void ofputil_wildcard_from_ofpfw10(uint32_t ofpfw, struct flow_wildcards *);
+void ofputil_cls_rule_from_ofp10_match(const struct ofp10_match *,
+ unsigned int priority,
+ struct cls_rule *);
void ofputil_normalize_rule(struct cls_rule *);
-void ofputil_cls_rule_to_match(const struct cls_rule *, struct ofp_match *);
+void ofputil_cls_rule_to_ofp10_match(const struct cls_rule *,
+ struct ofp10_match *);
/* dl_type translation between OpenFlow and 'struct flow' format. */
ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type);
*
* - 'name' to "table#" where # is the table ID.
*
- * - 'wildcards' to OFPFW_ALL.
+ * - 'wildcards' to OFPFW10_ALL.
*
* - 'max_entries' to 1,000,000.
*
for (i = 0; i < p->n_tables; i++) {
ots[i].table_id = i;
sprintf(ots[i].name, "table%zu", i);
- ots[i].wildcards = htonl(OFPFW_ALL);
+ ots[i].wildcards = htonl(OFPFW10_ALL);
ots[i].max_entries = htonl(1000000); /* An arbitrary big number. */
ots[i].active_count = htonl(classifier_count(&p->tables[i].cls));
}
])
AT_CLEANUP
-# The flow is formatted with ofp_match_to_string() for the high-verbosity case.
+# The flow is formatted with ofp10_match_to_string() for the
+# high-verbosity case.
AT_SETUP([OFPT_FLOW_MOD - high verbosity])
AT_KEYWORDS([ofp-print])
AT_CHECK([ovs-ofctl '-vPATTERN:console:%c|%p|%m' ofp-print "\
])
AT_CLEANUP
-# The flow is formatted with ofp_match_to_string() for the low-verbosity case.
+# The flow is formatted with ofp10_match_to_string() for the
+# low-verbosity case.
AT_SETUP([NXT_FLOW_MOD, high verbosity])
AT_KEYWORDS([ofp-print])
AT_CHECK([ovs-ofctl ofp-print "\
/*
- * Copyright (c) 2009, 2010, 2011 Nicira, Inc.
+ * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
int
main(int argc OVS_UNUSED, char *argv[])
{
- struct ofp_match expected_match;
+ struct ofp10_match expected_match;
FILE *flows, *pcap;
int retval;
int n = 0, errors = 0;
while (fread(&expected_match, sizeof expected_match, 1, flows)) {
struct ofpbuf *packet;
- struct ofp_match extracted_match;
+ struct ofp10_match extracted_match;
struct cls_rule rule;
struct flow flow;
flow_extract(packet, 0, 0, 1, &flow);
cls_rule_init_exact(&flow, 0, &rule);
- ofputil_cls_rule_to_match(&rule, &extracted_match);
+ ofputil_cls_rule_to_ofp10_match(&rule, &extracted_match);
if (memcmp(&expected_match, &extracted_match, sizeof expected_match)) {
- char *exp_s = ofp_match_to_string(&expected_match, 2);
- char *got_s = ofp_match_to_string(&extracted_match, 2);
+ char *exp_s = ofp10_match_to_string(&expected_match, 2);
+ char *got_s = ofp10_match_to_string(&extracted_match, 2);
errors++;
printf("mismatch on packet #%d (1-based).\n", n);
printf("Packet:\n");
/* -N, --normal: Use "NORMAL" action instead of explicit port? */
static bool action_normal = false;
-/* -w, --wildcard: 0 to disable wildcard flow entries, a OFPFW_* bitmask to
+/* -w, --wildcard: 0 to disable wildcard flow entries, an OFPFW10_* bitmask to
* enable specific wildcards, or UINT32_MAX to use the default wildcards. */
static uint32_t wildcards = 0;
projects / openvswitch / commitdiff