X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-actions.c;h=068699f664410c36c4df359ca9cc5ab023c5030b;hb=4816a18f33380a33d381b77d41df39113c94500d;hp=2b655dcc5b6caca4141e423c5e6857a83c831d80;hpb=b676167a6f6f5bad24cf2a198c504d6e1cca080b;p=sliver-openvswitch.git

diff --git a/lib/ofp-actions.c b/lib/ofp-actions.c
index 2b655dcc5..068699f66 100644
--- a/lib/ofp-actions.c
+++ b/lib/ofp-actions.c
@@ -217,6 +217,25 @@ dec_ttl_cnt_ids_from_openflow(const struct nx_action_cnt_ids *nac_ids,
     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)
 {
@@ -339,6 +358,16 @@ ofpact_from_nxast(const union ofp_action *a, enum ofputil_action_code code,
             (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:
         nan = (const struct nx_action_note *) a;
         note_from_openflow(nan, out);
@@ -406,6 +435,12 @@ ofpact_from_nxast(const union ofp_action *a, enum ofputil_action_code code,
         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;
@@ -418,6 +453,11 @@ ofpact_from_nxast(const union ofp_action *a, enum ofputil_action_code code,
         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;
@@ -790,6 +830,12 @@ ofpact_from_openflow11(const union ofp_action *a, struct ofpbuf *out)
         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;
@@ -1143,7 +1189,14 @@ ofpact_check__(const struct ofpact *a, const struct flow *flow, int max_ports,
             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:
@@ -1170,6 +1223,9 @@ ofpact_check__(const struct ofpact *a, const struct flow *flow, int max_ports,
         *dl_type = ofpact_get_POP_MPLS(a)->ethertype;
         return 0;
 
+    case OFPACT_SAMPLE:
+        return 0;
+
     case OFPACT_CLEAR_ACTIONS:
     case OFPACT_WRITE_METADATA:
     case OFPACT_GOTO_TABLE:
@@ -1364,6 +1420,19 @@ ofpact_fin_timeout_to_nxast(const struct ofpact_fin_timeout *fin_timeout,
     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)
 {
@@ -1388,10 +1457,23 @@ 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;
@@ -1447,6 +1529,10 @@ ofpact_to_nxast(const struct ofpact *a, struct ofpbuf *out)
             ofpact_get_POP_MPLS(a)->ethertype;
         break;
 
+    case OFPACT_SAMPLE:
+        ofpact_sample_to_nxast(ofpact_get_SAMPLE(a), out);
+        break;
+
     case OFPACT_OUTPUT:
     case OFPACT_ENQUEUE:
     case OFPACT_SET_VLAN_VID:
@@ -1562,7 +1648,10 @@ ofpact_to_openflow10(const struct ofpact *a, struct ofpbuf *out)
     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:
@@ -1576,6 +1665,7 @@ ofpact_to_openflow10(const struct ofpact *a, struct ofpbuf *out)
     case OFPACT_EXIT:
     case OFPACT_PUSH_MPLS:
     case OFPACT_POP_MPLS:
+    case OFPACT_SAMPLE:
         ofpact_to_nxast(a, out);
         break;
     }
@@ -1696,6 +1786,11 @@ ofpact_to_openflow11(const struct ofpact *a, struct ofpbuf *out)
         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;
@@ -1724,6 +1819,8 @@ ofpact_to_openflow11(const struct ofpact *a, struct ofpbuf *out)
     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:
@@ -1732,6 +1829,7 @@ ofpact_to_openflow11(const struct ofpact *a, struct ofpbuf *out)
     case OFPACT_MULTIPATH:
     case OFPACT_NOTE:
     case OFPACT_EXIT:
+    case OFPACT_SAMPLE:
         ofpact_to_nxast(a, out);
         break;
     }
@@ -1843,7 +1941,10 @@ ofpact_outputs_to_port(const struct ofpact *ofpact, uint16_t 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_SET_TUNNEL:
     case OFPACT_WRITE_METADATA:
@@ -1857,6 +1958,7 @@ ofpact_outputs_to_port(const struct ofpact *ofpact, uint16_t port)
     case OFPACT_EXIT:
     case OFPACT_PUSH_MPLS:
     case OFPACT_POP_MPLS:
+    case OFPACT_SAMPLE:
     case OFPACT_CLEAR_ACTIONS:
     case OFPACT_GOTO_TABLE:
     default:
@@ -1948,6 +2050,7 @@ ofpact_format(const struct ofpact *a, struct ds *s)
     const struct ofpact_controller *controller;
     const struct ofpact_metadata *metadata;
     const struct ofpact_tunnel *tunnel;
+    const struct ofpact_sample *sample;
     uint16_t port;
 
     switch (a->type) {
@@ -2063,10 +2166,23 @@ ofpact_format(const struct ofpact *a, struct ds *s)
         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;
@@ -2136,6 +2252,15 @@ ofpact_format(const struct ofpact *a, struct ds *s)
         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(