struct ofpact_output *output;
output = ofpact_put_OUTPUT(out);
- output->port = ntohs(oao->port);
+ output->port = u16_to_ofp(ntohs(oao->port));
output->max_len = ntohs(oao->max_len);
return ofputil_check_output_port(output->port, OFPP_MAX);
struct ofpact_enqueue *enqueue;
enqueue = ofpact_put_ENQUEUE(out);
- enqueue->port = ntohs(oae->port);
+ enqueue->port = u16_to_ofp(ntohs(oae->port));
enqueue->queue = ntohl(oae->queue_id);
- if (enqueue->port >= OFPP_MAX && enqueue->port != OFPP_IN_PORT
+ if (ofp_to_u16(enqueue->port) >= ofp_to_u16(OFPP_MAX)
+ && enqueue->port != OFPP_IN_PORT
&& enqueue->port != OFPP_LOCAL) {
return OFPERR_OFPBAC_BAD_OUT_PORT;
}
resubmit = ofpact_put_RESUBMIT(out);
resubmit->ofpact.compat = OFPUTIL_NXAST_RESUBMIT;
- resubmit->in_port = ntohs(nar->in_port);
+ resubmit->in_port = u16_to_ofp(ntohs(nar->in_port));
resubmit->table_id = 0xff;
}
resubmit = ofpact_put_RESUBMIT(out);
resubmit->ofpact.compat = OFPUTIL_NXAST_RESUBMIT_TABLE;
- resubmit->in_port = ntohs(nar->in_port);
+ resubmit->in_port = u16_to_ofp(ntohs(nar->in_port));
resubmit->table_id = nar->table;
return 0;
}
for (i = 0; i < ids->n_controllers; i++) {
uint16_t id = ntohs(((ovs_be16 *)(nac_ids + 1))[i]);
ofpbuf_put(out, &id, sizeof id);
+ ids = out->l2;
}
- ids = out->l2;
ofpact_update_len(out, &ids->ofpact);
return 0;
}
+static enum ofperr
+sample_from_openflow(const struct nx_action_sample *nas,
+ struct ofpbuf *out)
+{
+ struct ofpact_sample *sample;
+
+ sample = ofpact_put_SAMPLE(out);
+ sample->probability = ntohs(nas->probability);
+ sample->collector_set_id = ntohl(nas->collector_set_id);
+ sample->obs_domain_id = ntohl(nas->obs_domain_id);
+ sample->obs_point_id = ntohl(nas->obs_point_id);
+
+ if (sample->probability == 0) {
+ return OFPERR_OFPBAC_BAD_ARGUMENT;
+ }
+
+ return 0;
+}
+
static enum ofperr
decode_nxast_action(const union ofp_action *a, enum ofputil_action_code *code)
{
break;
case OFPUTIL_NXAST_WRITE_METADATA:
- nawm = (const struct nx_action_write_metadata *) a;
+ nawm = ALIGNED_CAST(const struct nx_action_write_metadata *, a);
error = metadata_from_nxast(nawm, out);
break;
case OFPUTIL_NXAST_REG_LOAD:
error = nxm_reg_load_from_openflow(
- (const struct nx_action_reg_load *) a, out);
+ ALIGNED_CAST(const struct nx_action_reg_load *, a), out);
+ break;
+
+ case OFPUTIL_NXAST_STACK_PUSH:
+ error = nxm_stack_push_from_openflow(
+ (const struct nx_action_stack *) a, out);
+ break;
+
+ case OFPUTIL_NXAST_STACK_POP:
+ error = nxm_stack_pop_from_openflow(
+ (const struct nx_action_stack *) a, out);
break;
case OFPUTIL_NXAST_NOTE:
break;
case OFPUTIL_NXAST_SET_TUNNEL64:
- nast64 = (const struct nx_action_set_tunnel64 *) a;
+ nast64 = ALIGNED_CAST(const struct nx_action_set_tunnel64 *, a);
tunnel = ofpact_put_SET_TUNNEL(out);
tunnel->ofpact.compat = code;
tunnel->tun_id = ntohll(nast64->tun_id);
break;
case OFPUTIL_NXAST_LEARN:
- error = learn_from_openflow((const struct nx_action_learn *) a, out);
+ error = learn_from_openflow(
+ ALIGNED_CAST(const struct nx_action_learn *, a), out);
break;
case OFPUTIL_NXAST_EXIT:
break;
}
+ case OFPUTIL_NXAST_SET_MPLS_TTL: {
+ struct nx_action_mpls_ttl *nxamt = (struct nx_action_mpls_ttl *)a;
+ ofpact_put_SET_MPLS_TTL(out)->ttl = nxamt->ttl;
+ break;
+ }
+
+ case OFPUTIL_NXAST_DEC_MPLS_TTL:
+ ofpact_put_DEC_MPLS_TTL(out);
+ break;
+
case OFPUTIL_NXAST_POP_MPLS: {
struct nx_action_pop_mpls *nxapm = (struct nx_action_pop_mpls *)a;
if (eth_type_mpls(nxapm->ethertype)) {
ofpact_put_POP_MPLS(out)->ethertype = nxapm->ethertype;
break;
}
+
+ case OFPUTIL_NXAST_SAMPLE:
+ error = sample_from_openflow(
+ (const struct nx_action_sample *) a, out);
+ break;
}
return error;
return nxm_reg_load_from_openflow12_set_field(
(const struct ofp12_action_set_field *)a, out);
+ case OFPUTIL_OFPAT11_SET_MPLS_TTL: {
+ struct ofp11_action_mpls_ttl *oamt = (struct ofp11_action_mpls_ttl *)a;
+ ofpact_put_SET_MPLS_TTL(out)->ttl = oamt->mpls_ttl;
+ break;
+ }
+
+ case OFPUTIL_OFPAT11_DEC_MPLS_TTL:
+ ofpact_put_DEC_MPLS_TTL(out);
+ break;
+
case OFPUTIL_OFPAT11_PUSH_MPLS: {
struct ofp11_action_push *oap = (struct ofp11_action_push *)a;
if (!eth_type_mpls(oap->ethertype)) {
break;
}
+ case OFPUTIL_OFPAT11_GROUP: {
+ struct ofp11_action_group *oag = (struct ofp11_action_group *)a;
+ ofpact_put_GROUP(out)->group_id = ntohl(oag->group_id);
+ break;
+ }
+
#define NXAST_ACTION(ENUM, STRUCT, EXTENSIBLE, NAME) case OFPUTIL_##ENUM:
#include "ofp-util.def"
return ofpact_from_nxast(a, code, out);
instruction_get_##ENUM(const struct ofp11_instruction *inst)\
{ \
ovs_assert(inst->type == htons(ENUM)); \
- return (struct STRUCT *)inst; \
+ return ALIGNED_CAST(struct STRUCT *, inst); \
} \
\
static inline void \
};
const char *
-ofpact_instruction_name_from_type(enum ovs_instruction_type type)
+ovs_instruction_name_from_type(enum ovs_instruction_type type)
{
return inst_info[type].name;
}
int
-ofpact_instruction_type_from_name(const char *name)
+ovs_instruction_type_from_name(const char *name)
{
const struct instruction_type_info *p;
for (p = inst_info; p < &inst_info[ARRAY_SIZE(inst_info)]; p++) {
return -1;
}
+enum ovs_instruction_type
+ovs_instruction_type_from_ofpact_type(enum ofpact_type type)
+{
+ switch (type) {
+ case OFPACT_METER:
+ return OVSINST_OFPIT13_METER;
+ case OFPACT_CLEAR_ACTIONS:
+ return OVSINST_OFPIT11_CLEAR_ACTIONS;
+ case OFPACT_WRITE_METADATA:
+ return OVSINST_OFPIT11_WRITE_METADATA;
+ case OFPACT_GOTO_TABLE:
+ return OVSINST_OFPIT11_GOTO_TABLE;
+ case OFPACT_OUTPUT:
+ case OFPACT_GROUP:
+ case OFPACT_CONTROLLER:
+ case OFPACT_ENQUEUE:
+ case OFPACT_OUTPUT_REG:
+ case OFPACT_BUNDLE:
+ case OFPACT_SET_VLAN_VID:
+ case OFPACT_SET_VLAN_PCP:
+ case OFPACT_STRIP_VLAN:
+ case OFPACT_PUSH_VLAN:
+ case OFPACT_SET_ETH_SRC:
+ case OFPACT_SET_ETH_DST:
+ case OFPACT_SET_IPV4_SRC:
+ case OFPACT_SET_IPV4_DST:
+ case OFPACT_SET_IPV4_DSCP:
+ case OFPACT_SET_L4_SRC_PORT:
+ case OFPACT_SET_L4_DST_PORT:
+ case OFPACT_REG_MOVE:
+ case OFPACT_REG_LOAD:
+ case OFPACT_STACK_PUSH:
+ case OFPACT_STACK_POP:
+ case OFPACT_DEC_TTL:
+ case OFPACT_SET_MPLS_TTL:
+ case OFPACT_DEC_MPLS_TTL:
+ case OFPACT_PUSH_MPLS:
+ case OFPACT_POP_MPLS:
+ case OFPACT_SET_TUNNEL:
+ case OFPACT_SET_QUEUE:
+ case OFPACT_POP_QUEUE:
+ case OFPACT_FIN_TIMEOUT:
+ case OFPACT_RESUBMIT:
+ case OFPACT_LEARN:
+ case OFPACT_MULTIPATH:
+ case OFPACT_NOTE:
+ case OFPACT_EXIT:
+ case OFPACT_SAMPLE:
+ default:
+ return OVSINST_OFPIT11_APPLY_ACTIONS;
+ }
+}
+
static inline struct ofp11_instruction *
instruction_next(const struct ofp11_instruction *inst)
{
}
if (out[type]) {
- return OFPERR_OFPBAC_UNSUPPORTED_ORDER; /* No specific code for
- * a duplicate instruction
- * exist */
+ return OFPERR_ONFBIC_DUP_INSTRUCTION;
}
out[type] = inst;
}
static void
get_actions_from_instruction(const struct ofp11_instruction *inst,
- const union ofp_action **actions,
- size_t *n_actions)
+ const union ofp_action **actions,
+ size_t *n_actions)
{
- *actions = (const union ofp_action *) (inst + 1);
+ *actions = ALIGNED_CAST(const union ofp_action *, inst + 1);
*n_actions = (ntohs(inst->len) - sizeof *inst) / OFP11_INSTRUCTION_ALIGN;
}
goto exit;
}
+ if (insts[OVSINST_OFPIT13_METER]) {
+ const struct ofp13_instruction_meter *oim;
+ struct ofpact_meter *om;
+
+ oim = ALIGNED_CAST(const struct ofp13_instruction_meter *,
+ insts[OVSINST_OFPIT13_METER]);
+
+ om = ofpact_put_METER(ofpacts);
+ om->meter_id = ntohl(oim->meter_id);
+ }
if (insts[OVSINST_OFPIT11_APPLY_ACTIONS]) {
const union ofp_action *actions;
size_t n_actions;
const struct ofp11_instruction_write_metadata *oiwm;
struct ofpact_metadata *om;
- oiwm = (const struct ofp11_instruction_write_metadata *)
- insts[OVSINST_OFPIT11_WRITE_METADATA];
+ oiwm = ALIGNED_CAST(const struct ofp11_instruction_write_metadata *,
+ insts[OVSINST_OFPIT11_WRITE_METADATA]);
om = ofpact_put_WRITE_METADATA(ofpacts);
om->metadata = oiwm->metadata;
return error;
}
\f
+/* May modify flow->dl_type, caller must restore it. */
static enum ofperr
-ofpact_check__(const struct ofpact *a, const struct flow *flow, int max_ports,
- ovs_be16 *dl_type)
+ofpact_check__(const struct ofpact *a, struct flow *flow, ofp_port_t max_ports,
+ uint8_t table_id)
{
const struct ofpact_enqueue *enqueue;
case OFPACT_ENQUEUE:
enqueue = ofpact_get_ENQUEUE(a);
- if (enqueue->port >= max_ports && enqueue->port != OFPP_IN_PORT
+ if (ofp_to_u16(enqueue->port) >= ofp_to_u16(max_ports)
+ && enqueue->port != OFPP_IN_PORT
&& enqueue->port != OFPP_LOCAL) {
return OFPERR_OFPBAC_BAD_OUT_PORT;
}
return nxm_reg_move_check(ofpact_get_REG_MOVE(a), flow);
case OFPACT_REG_LOAD:
- if (*dl_type != flow->dl_type) {
- struct flow updated_flow = *flow;
- updated_flow.dl_type = *dl_type;
- return nxm_reg_load_check(ofpact_get_REG_LOAD(a), &updated_flow);
- } else {
- return nxm_reg_load_check(ofpact_get_REG_LOAD(a), flow);
- }
+ return nxm_reg_load_check(ofpact_get_REG_LOAD(a), flow);
+
+ case OFPACT_STACK_PUSH:
+ return nxm_stack_push_check(ofpact_get_STACK_PUSH(a), flow);
+
+ case OFPACT_STACK_POP:
+ return nxm_stack_pop_check(ofpact_get_STACK_POP(a), flow);
case OFPACT_DEC_TTL:
+ case OFPACT_SET_MPLS_TTL:
+ case OFPACT_DEC_MPLS_TTL:
case OFPACT_SET_TUNNEL:
case OFPACT_SET_QUEUE:
case OFPACT_POP_QUEUE:
return 0;
case OFPACT_PUSH_MPLS:
- *dl_type = ofpact_get_PUSH_MPLS(a)->ethertype;
+ flow->dl_type = ofpact_get_PUSH_MPLS(a)->ethertype;
return 0;
case OFPACT_POP_MPLS:
- *dl_type = ofpact_get_POP_MPLS(a)->ethertype;
+ flow->dl_type = ofpact_get_POP_MPLS(a)->ethertype;
+ return 0;
+
+ case OFPACT_SAMPLE:
return 0;
case OFPACT_CLEAR_ACTIONS:
case OFPACT_WRITE_METADATA:
+ return 0;
+
+ case OFPACT_METER: {
+ uint32_t mid = ofpact_get_METER(a)->meter_id;
+ if (mid == 0 || mid > OFPM13_MAX) {
+ return OFPERR_OFPMMFC_INVALID_METER;
+ }
+ return 0;
+ }
+
case OFPACT_GOTO_TABLE:
+ if (ofpact_get_GOTO_TABLE(a)->table_id <= table_id) {
+ return OFPERR_OFPBRC_BAD_TABLE_ID;
+ }
+ return 0;
+
+ case OFPACT_GROUP:
return 0;
default:
/* Checks that the 'ofpacts_len' bytes of actions in 'ofpacts' are
* appropriate for a packet with the prerequisites satisfied by 'flow' in a
- * switch with no more than 'max_ports' ports. */
+ * switch with no more than 'max_ports' ports.
+ *
+ * May temporarily modify 'flow', but restores the changes before returning. */
enum ofperr
ofpacts_check(const struct ofpact ofpacts[], size_t ofpacts_len,
- const struct flow *flow, int max_ports)
+ struct flow *flow, ofp_port_t max_ports, uint8_t table_id)
{
const struct ofpact *a;
ovs_be16 dl_type = flow->dl_type;
+ enum ofperr error = 0;
OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
- enum ofperr error = ofpact_check__(a, flow, max_ports, &dl_type);
+ error = ofpact_check__(a, flow, max_ports, table_id);
if (error) {
- return error;
+ break;
}
}
-
- return 0;
+ flow->dl_type = dl_type; /* Restore. */
+ return error;
}
/* Verifies that the 'ofpacts_len' bytes of actions in 'ofpacts' are
OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
enum ovs_instruction_type next;
- if (a->type == OFPACT_CLEAR_ACTIONS) {
- next = OVSINST_OFPIT11_CLEAR_ACTIONS;
- } else if (a->type == OFPACT_WRITE_METADATA) {
- next = OVSINST_OFPIT11_WRITE_METADATA;
- } else if (a->type == OFPACT_GOTO_TABLE) {
- next = OVSINST_OFPIT11_GOTO_TABLE;
- } else {
- next = OVSINST_OFPIT11_APPLY_ACTIONS;
- }
-
+ next = ovs_instruction_type_from_ofpact_type(a->type);
if (inst != OVSINST_OFPIT11_APPLY_ACTIONS && next <= inst) {
- const char *name = ofpact_instruction_name_from_type(inst);
- const char *next_name = ofpact_instruction_name_from_type(next);
+ const char *name = ovs_instruction_name_from_type(inst);
+ const char *next_name = ovs_instruction_name_from_type(next);
if (next == inst) {
VLOG_WARN("duplicate %s instruction not allowed, for OpenFlow "
nar = ofputil_put_NXAST_RESUBMIT_TABLE(out);
nar->table = resubmit->table_id;
}
- nar->in_port = htons(resubmit->in_port);
+ nar->in_port = htons(ofp_to_u16(resubmit->in_port));
}
static void
if (remainder) {
ofpbuf_put_zeros(out, OFP_ACTION_ALIGN - remainder);
}
- nan = (struct nx_action_note *)((char *)out->data + start_ofs);
+ nan = ofpbuf_at(out, start_ofs, sizeof *nan);
nan->len = htons(out->size - start_ofs);
}
naft->fin_hard_timeout = htons(fin_timeout->fin_hard_timeout);
}
+static void
+ofpact_sample_to_nxast(const struct ofpact_sample *os,
+ struct ofpbuf *out)
+{
+ struct nx_action_sample *nas;
+
+ nas = ofputil_put_NXAST_SAMPLE(out);
+ nas->probability = htons(os->probability);
+ nas->collector_set_id = htonl(os->collector_set_id);
+ nas->obs_domain_id = htonl(os->obs_domain_id);
+ nas->obs_point_id = htonl(os->obs_point_id);
+}
+
static void
ofpact_to_nxast(const struct ofpact *a, struct ofpbuf *out)
{
nxm_reg_load_to_nxast(ofpact_get_REG_LOAD(a), out);
break;
+ case OFPACT_STACK_PUSH:
+ nxm_stack_push_to_nxast(ofpact_get_STACK_PUSH(a), out);
+ break;
+
+ case OFPACT_STACK_POP:
+ nxm_stack_pop_to_nxast(ofpact_get_STACK_POP(a), out);
+ break;
+
case OFPACT_DEC_TTL:
ofpact_dec_ttl_to_nxast(ofpact_get_DEC_TTL(a), out);
break;
+ case OFPACT_SET_MPLS_TTL:
+ ofputil_put_NXAST_SET_MPLS_TTL(out)->ttl
+ = ofpact_get_SET_MPLS_TTL(a)->ttl;
+ break;
+
+ case OFPACT_DEC_MPLS_TTL:
+ ofputil_put_NXAST_DEC_MPLS_TTL(out);
+ break;
+
case OFPACT_SET_TUNNEL:
ofpact_set_tunnel_to_nxast(ofpact_get_SET_TUNNEL(a), out);
break;
ofpact_get_POP_MPLS(a)->ethertype;
break;
+ case OFPACT_SAMPLE:
+ ofpact_sample_to_nxast(ofpact_get_SAMPLE(a), out);
+ break;
+
+ case OFPACT_GROUP:
case OFPACT_OUTPUT:
case OFPACT_ENQUEUE:
case OFPACT_SET_VLAN_VID:
case OFPACT_SET_L4_DST_PORT:
case OFPACT_CLEAR_ACTIONS:
case OFPACT_GOTO_TABLE:
+ case OFPACT_METER:
NOT_REACHED();
}
}
struct ofp10_action_output *oao;
oao = ofputil_put_OFPAT10_OUTPUT(out);
- oao->port = htons(output->port);
+ oao->port = htons(ofp_to_u16(output->port));
oao->max_len = htons(output->max_len);
}
struct ofp10_action_enqueue *oae;
oae = ofputil_put_OFPAT10_ENQUEUE(out);
- oae->port = htons(enqueue->port);
+ oae->port = htons(ofp_to_u16(enqueue->port));
oae->queue_id = htonl(enqueue->queue);
}
case OFPACT_PUSH_VLAN:
case OFPACT_CLEAR_ACTIONS:
case OFPACT_GOTO_TABLE:
+ case OFPACT_METER:
/* XXX */
break;
+ case OFPACT_GROUP:
+ break;
+
case OFPACT_CONTROLLER:
case OFPACT_OUTPUT_REG:
case OFPACT_BUNDLE:
case OFPACT_REG_MOVE:
case OFPACT_REG_LOAD:
+ case OFPACT_STACK_PUSH:
+ case OFPACT_STACK_POP:
case OFPACT_DEC_TTL:
+ case OFPACT_SET_MPLS_TTL:
+ case OFPACT_DEC_MPLS_TTL:
case OFPACT_SET_TUNNEL:
case OFPACT_WRITE_METADATA:
case OFPACT_SET_QUEUE:
case OFPACT_EXIT:
case OFPACT_PUSH_MPLS:
case OFPACT_POP_MPLS:
+ case OFPACT_SAMPLE:
ofpact_to_nxast(a, out);
break;
}
ofpact_dec_ttl_to_openflow11(ofpact_get_DEC_TTL(a), out);
break;
+ case OFPACT_SET_MPLS_TTL:
+ ofputil_put_OFPAT11_SET_MPLS_TTL(out)->mpls_ttl
+ = ofpact_get_SET_MPLS_TTL(a)->ttl;
+ break;
+
+ case OFPACT_DEC_MPLS_TTL:
+ ofputil_put_OFPAT11_DEC_MPLS_TTL(out);
+ break;
+
case OFPACT_WRITE_METADATA:
/* OpenFlow 1.1 uses OFPIT_WRITE_METADATA to express this action. */
break;
case OFPACT_CLEAR_ACTIONS:
case OFPACT_GOTO_TABLE:
+ case OFPACT_METER:
NOT_REACHED();
+ case OFPACT_GROUP:
+ ofputil_put_OFPAT11_GROUP(out)->group_id =
+ htonl(ofpact_get_GROUP(a)->group_id);
+ break;
+
case OFPACT_CONTROLLER:
case OFPACT_OUTPUT_REG:
case OFPACT_BUNDLE:
case OFPACT_REG_MOVE:
case OFPACT_REG_LOAD:
+ case OFPACT_STACK_PUSH:
+ case OFPACT_STACK_POP:
case OFPACT_SET_TUNNEL:
case OFPACT_POP_QUEUE:
case OFPACT_FIN_TIMEOUT:
case OFPACT_MULTIPATH:
case OFPACT_NOTE:
case OFPACT_EXIT:
+ case OFPACT_SAMPLE:
ofpact_to_nxast(a, out);
break;
}
const struct ofpact *a;
OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
- /* XXX Write-Actions */
-
- if (a->type == OFPACT_CLEAR_ACTIONS) {
+ switch (ovs_instruction_type_from_ofpact_type(a->type)) {
+ case OVSINST_OFPIT11_CLEAR_ACTIONS:
instruction_put_OFPIT11_CLEAR_ACTIONS(openflow);
- } else if (a->type == OFPACT_GOTO_TABLE) {
- struct ofp11_instruction_goto_table *oigt;
+ break;
+ case OVSINST_OFPIT11_GOTO_TABLE: {
+ struct ofp11_instruction_goto_table *oigt;
oigt = instruction_put_OFPIT11_GOTO_TABLE(openflow);
oigt->table_id = ofpact_get_GOTO_TABLE(a)->table_id;
memset(oigt->pad, 0, sizeof oigt->pad);
- } else if (a->type == OFPACT_WRITE_METADATA) {
+ break;
+ }
+
+ case OVSINST_OFPIT11_WRITE_METADATA: {
const struct ofpact_metadata *om;
struct ofp11_instruction_write_metadata *oiwm;
oiwm = instruction_put_OFPIT11_WRITE_METADATA(openflow);
oiwm->metadata = om->metadata;
oiwm->metadata_mask = om->mask;
- } else if (!ofpact_is_instruction(a)) {
- /* Apply-actions */
+ break;
+ }
+
+ case OVSINST_OFPIT13_METER: {
+ const struct ofpact_meter *om;
+ struct ofp13_instruction_meter *oim;
+
+ om = ofpact_get_METER(a);
+ oim = instruction_put_OFPIT13_METER(openflow);
+ oim->meter_id = htonl(om->meter_id);
+ break;
+ }
+
+ case OVSINST_OFPIT11_APPLY_ACTIONS: {
const size_t ofs = openflow->size;
const size_t ofpacts_len_left =
(uint8_t*)ofpact_end(ofpacts, ofpacts_len) - (uint8_t*)a;
instruction_put_OFPIT11_APPLY_ACTIONS(openflow);
OFPACT_FOR_EACH(action, a, ofpacts_len_left) {
- if (ofpact_is_instruction(action)) {
+ if (ovs_instruction_type_from_ofpact_type(action->type)
+ != OVSINST_OFPIT11_APPLY_ACTIONS) {
break;
}
ofpact_to_openflow11(action, openflow);
}
ofpacts_update_instruction_actions(openflow, ofs);
a = processed;
+ break;
+ }
+
+ case OVSINST_OFPIT11_WRITE_ACTIONS:
+ NOT_REACHED();
}
}
}
\f
/* Returns true if 'action' outputs to 'port', false otherwise. */
static bool
-ofpact_outputs_to_port(const struct ofpact *ofpact, uint16_t port)
+ofpact_outputs_to_port(const struct ofpact *ofpact, ofp_port_t port)
{
switch (ofpact->type) {
case OFPACT_OUTPUT:
case OFPACT_SET_L4_DST_PORT:
case OFPACT_REG_MOVE:
case OFPACT_REG_LOAD:
+ case OFPACT_STACK_PUSH:
+ case OFPACT_STACK_POP:
case OFPACT_DEC_TTL:
+ case OFPACT_SET_MPLS_TTL:
+ case OFPACT_DEC_MPLS_TTL:
case OFPACT_SET_TUNNEL:
case OFPACT_WRITE_METADATA:
case OFPACT_SET_QUEUE:
case OFPACT_EXIT:
case OFPACT_PUSH_MPLS:
case OFPACT_POP_MPLS:
+ case OFPACT_SAMPLE:
case OFPACT_CLEAR_ACTIONS:
case OFPACT_GOTO_TABLE:
+ case OFPACT_METER:
+ case OFPACT_GROUP:
default:
return false;
}
* to 'port', false otherwise. */
bool
ofpacts_output_to_port(const struct ofpact *ofpacts, size_t ofpacts_len,
- uint16_t port)
+ ofp_port_t port)
{
const struct ofpact *a;
return false;
}
+/* Returns true if any action in the 'ofpacts_len' bytes of 'ofpacts' outputs
+ * to 'group', false otherwise. */
+bool
+ofpacts_output_to_group(const struct ofpact *ofpacts, size_t ofpacts_len,
+ uint32_t group_id)
+{
+ const struct ofpact *a;
+
+ OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
+ if (a->type == OFPACT_GROUP
+ && ofpact_get_GROUP(a)->group_id == group_id) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
bool
ofpacts_equal(const struct ofpact *a, size_t a_len,
const struct ofpact *b, size_t b_len)
{
return a_len == b_len && !memcmp(a, b, a_len);
}
+
+/* Finds the OFPACT_METER action, if any, in the 'ofpacts_len' bytes of
+ * 'ofpacts'. If found, returns its meter ID; if not, returns 0.
+ *
+ * This function relies on the order of 'ofpacts' being correct (as checked by
+ * ofpacts_verify()). */
+uint32_t
+ofpacts_get_meter(const struct ofpact ofpacts[], size_t ofpacts_len)
+{
+ const struct ofpact *a;
+
+ OFPACT_FOR_EACH (a, ofpacts, ofpacts_len) {
+ enum ovs_instruction_type inst;
+
+ inst = ovs_instruction_type_from_ofpact_type(a->type);
+ if (a->type == OFPACT_METER) {
+ return ofpact_get_METER(a)->meter_id;
+ } else if (inst > OVSINST_OFPIT13_METER) {
+ break;
+ }
+ }
+
+ return 0;
+}
\f
/* Formatting ofpacts. */
const struct ofpact_controller *controller;
const struct ofpact_metadata *metadata;
const struct ofpact_tunnel *tunnel;
- uint16_t port;
+ const struct ofpact_sample *sample;
+ ofp_port_t port;
switch (a->type) {
case OFPACT_OUTPUT:
port = ofpact_get_OUTPUT(a)->port;
- if (port < OFPP_MAX) {
+ if (ofp_to_u16(port) < ofp_to_u16(OFPP_MAX)) {
ds_put_format(s, "output:%"PRIu16, port);
} else {
ofputil_format_port(port, s);
ds_put_cstr(s, "controller(");
if (reason != OFPR_ACTION) {
+ char reasonbuf[OFPUTIL_PACKET_IN_REASON_BUFSIZE];
+
ds_put_format(s, "reason=%s,",
- ofputil_packet_in_reason_to_string(reason));
+ ofputil_packet_in_reason_to_string(
+ reason, reasonbuf, sizeof reasonbuf));
}
if (controller->max_len != UINT16_MAX) {
ds_put_format(s, "max_len=%"PRIu16",", controller->max_len);
nxm_format_reg_load(ofpact_get_REG_LOAD(a), s);
break;
+ case OFPACT_STACK_PUSH:
+ nxm_format_stack_push(ofpact_get_STACK_PUSH(a), s);
+ break;
+
+ case OFPACT_STACK_POP:
+ nxm_format_stack_pop(ofpact_get_STACK_POP(a), s);
+ break;
+
case OFPACT_DEC_TTL:
print_dec_ttl(ofpact_get_DEC_TTL(a), s);
break;
+ case OFPACT_SET_MPLS_TTL:
+ ds_put_format(s, "set_mpls_ttl(%"PRIu8")",
+ ofpact_get_SET_MPLS_TTL(a)->ttl);
+ break;
+
+ case OFPACT_DEC_MPLS_TTL:
+ ds_put_cstr(s, "dec_mpls_ttl");
+ break;
+
case OFPACT_SET_TUNNEL:
tunnel = ofpact_get_SET_TUNNEL(a);
ds_put_format(s, "set_tunnel%s:%#"PRIx64,
ds_put_cstr(s, "exit");
break;
+ case OFPACT_SAMPLE:
+ sample = ofpact_get_SAMPLE(a);
+ ds_put_format(
+ s, "sample(probability=%"PRIu16",collector_set_id=%"PRIu32
+ ",obs_domain_id=%"PRIu32",obs_point_id=%"PRIu32")",
+ sample->probability, sample->collector_set_id,
+ sample->obs_domain_id, sample->obs_point_id);
+ break;
+
case OFPACT_CLEAR_ACTIONS:
ds_put_format(s, "%s",
- ofpact_instruction_name_from_type(
+ ovs_instruction_name_from_type(
OVSINST_OFPIT11_CLEAR_ACTIONS));
break;
case OFPACT_WRITE_METADATA:
metadata = ofpact_get_WRITE_METADATA(a);
ds_put_format(s, "%s:%#"PRIx64,
- ofpact_instruction_name_from_type(
+ ovs_instruction_name_from_type(
OVSINST_OFPIT11_WRITE_METADATA),
ntohll(metadata->metadata));
if (metadata->mask != htonll(UINT64_MAX)) {
case OFPACT_GOTO_TABLE:
ds_put_format(s, "%s:%"PRIu8,
- ofpact_instruction_name_from_type(
+ ovs_instruction_name_from_type(
OVSINST_OFPIT11_GOTO_TABLE),
ofpact_get_GOTO_TABLE(a)->table_id);
break;
+
+ case OFPACT_METER:
+ ds_put_format(s, "%s:%"PRIu32,
+ ovs_instruction_name_from_type(OVSINST_OFPIT13_METER),
+ ofpact_get_METER(a)->meter_id);
+ break;
+
+ case OFPACT_GROUP:
+ ds_put_format(s, "group:%"PRIu32,
+ ofpact_get_GROUP(a)->group_id);
+ break;
}
}