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lib/flow: add dp_hash and recirc_id to struct flow

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Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Andy Zhou
2014-03-04 14:20:19 -08:00
parent a0cbddc04b
commit a79f29f20e
10 changed files with 158 additions and 9 deletions
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32
lib/match.c
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@@ -164,6 +164,26 @@ match_zero_wildcarded_fields(struct match *match)
flow_zero_wildcards(&match->flow, &match->wc);
}
void
match_set_dp_hash(struct match *match, uint32_t value)
{
match_set_dp_hash_masked(match, value, UINT32_MAX);
}
void
match_set_dp_hash_masked(struct match *match, uint32_t value, uint32_t mask)
{
match->wc.masks.dp_hash = mask;
match->flow.dp_hash = value & mask;
}
void
match_set_recirc_id(struct match *match, uint32_t value)
{
match->flow.recirc_id = value;
match->wc.masks.recirc_id = UINT32_MAX;
}
void
match_set_reg(struct match *match, unsigned int reg_idx, uint32_t value)
{
@@ -895,7 +915,7 @@ match_format(const struct match *match, struct ds *s, unsigned int priority)
int i;
BUILD_ASSERT_DECL(FLOW_WC_SEQ == 24);
BUILD_ASSERT_DECL(FLOW_WC_SEQ == 25);
if (priority != OFP_DEFAULT_PRIORITY) {
ds_put_format(s, "priority=%u,", priority);
@@ -903,6 +923,16 @@ match_format(const struct match *match, struct ds *s, unsigned int priority)
format_uint32_masked(s, "pkt_mark", f->pkt_mark, wc->masks.pkt_mark);
if (wc->masks.recirc_id) {
format_uint32_masked(s, "recirc_id", f->recirc_id,
wc->masks.recirc_id);
}
if (f->dp_hash && wc->masks.dp_hash) {
format_uint32_masked(s, "dp_hash", f->dp_hash,
wc->masks.dp_hash);
}
if (wc->masks.skb_priority) {
ds_put_format(s, "skb_priority=%#"PRIx32",", f->skb_priority);
}