mir/ovs
2
0
Fork 0
mirror of https://github.com/openvswitch/ovs synced 2025-08-31 14:25:26 +00:00
Code Issues Releases Wiki Activity

nicra-ext: New action NXAST_OUTPUT_REG.

Browse Source 
The NXAST_OUTPUT_REG action outputs to the OpenFlow port contained
in a supplied NXM field.
This commit is contained in:
Ethan Jackson
2011-08-10 13:05:17 -07:00
parent e7ba48c87d
commit f694937d4e
10 changed files with 137 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
lib/ofp-util.c
View File

@@ -1979,6 +1979,22 @@ check_resubmit_table(const struct nx_action_resubmit *nar)
return 0;
}
static int
check_output_reg(const struct nx_action_output_reg *naor,
const struct flow *flow)
{
size_t i;
for (i = 0; i < sizeof naor->zero; i++) {
if (naor->zero[i]) {
return ofp_mkerr(OFPET_BAD_ACTION, OFPBAC_BAD_ARGUMENT);
}
}
return nxm_src_check(naor->src, nxm_decode_ofs(naor->ofs_nbits),
nxm_decode_n_bits(naor->ofs_nbits), flow);
}
int
validate_actions(const union ofp_action *actions, size_t n_actions,
const struct flow *flow, int max_ports)
@@ -2057,6 +2073,11 @@ validate_actions(const union ofp_action *actions, size_t n_actions,
max_ports, flow);
break;
case OFPUTIL_NXAST_OUTPUT_REG:
error = check_output_reg((const struct nx_action_output_reg *) a,
flow);
break;
case OFPUTIL_NXAST_RESUBMIT_TABLE:
error = check_resubmit_table(
(const struct nx_action_resubmit *) a);
@@ -2170,6 +2191,7 @@ ofputil_decode_nxast_action(const union ofp_action *a)
NXAST_ACTION(NXAST_BUNDLE, struct nx_action_bundle, true);
NXAST_ACTION(NXAST_BUNDLE_LOAD, struct nx_action_bundle, true);
NXAST_ACTION(NXAST_RESUBMIT_TABLE, struct nx_action_resubmit, false);
NXAST_ACTION(NXAST_OUTPUT_REG, struct nx_action_output_reg, false);
#undef NXAST_ACTION
case NXAST_SNAT__OBSOLETE: