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ofp-print, ofp-parse: Add support for NXAST_REG_MOVE and NXAST_REG_LOAD.

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This commit is contained in:
Ben Pfaff
2010-12-09 11:03:35 -08:00
parent 9aee07644c
commit f393f81e42
6 changed files with 256 additions and 14 deletions
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36
lib/ofp-print.c
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@@ -184,6 +184,7 @@ static void ofp_print_port_name(struct ds *string, uint16_t port)
ds_put_cstr(string, name);
}
static void
print_note(struct ds *string, const struct nx_action_note *nan)
{
@@ -200,15 +201,43 @@ print_note(struct ds *string, const struct nx_action_note *nan)
}
}
static int
nx_action_len(enum nx_action_subtype subtype)
{
switch (subtype) {
case NXAST_SNAT__OBSOLETE: return -1;
case NXAST_RESUBMIT: return sizeof(struct nx_action_resubmit);
case NXAST_SET_TUNNEL: return sizeof(struct nx_action_set_tunnel);
case NXAST_DROP_SPOOFED_ARP:
return sizeof(struct nx_action_drop_spoofed_arp);
case NXAST_SET_QUEUE: return sizeof(struct nx_action_set_queue);
case NXAST_POP_QUEUE: return sizeof(struct nx_action_pop_queue);
case NXAST_REG_MOVE: return sizeof(struct nx_action_reg_move);
case NXAST_REG_LOAD: return sizeof(struct nx_action_reg_load);
case NXAST_NOTE: return -1;
default: return -1;
}
}
static void
ofp_print_nx_action(struct ds *string, const struct nx_action_header *nah)
{
uint16_t subtype = ntohs(nah->subtype);
int required_len = nx_action_len(subtype);
int len = ntohs(nah->len);
if (required_len != -1 && required_len != len) {
ds_put_format(string, "***Nicira action %"PRIu16" wrong length: %d***",
subtype, len);
return;
}
if (subtype <= TYPE_MAXIMUM(enum nx_action_subtype)) {
const struct nx_action_set_tunnel *nast;
const struct nx_action_set_queue *nasq;
const struct nx_action_resubmit *nar;
const struct nx_action_reg_move *move;
const struct nx_action_reg_load *load;
switch ((enum nx_action_subtype) subtype) {
case NXAST_RESUBMIT:
@@ -240,8 +269,13 @@ ofp_print_nx_action(struct ds *string, const struct nx_action_header *nah)
return;
case NXAST_REG_MOVE:
move = (const struct nx_action_reg_move *) nah;
nxm_format_reg_move(move, string);
return;
case NXAST_REG_LOAD:
/* XXX */
load = (const struct nx_action_reg_load *) nah;
nxm_format_reg_load(load, string);
return;
case NXAST_SNAT__OBSOLETE: