/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
static struct pinqueue *
pinqueue_get(struct pinsched *ps, ofp_port_t port_no)
{
- uint32_t hash = hash_int(ofp_to_u16(port_no), 0);
+ uint32_t hash = hash_ofp_port(port_no);
struct pinqueue *q;
HMAP_FOR_EACH_IN_BUCKET (q, node, hash, &ps->queues) {
void
pinsched_send(struct pinsched *ps, ofp_port_t port_no,
- struct ofpbuf *packet, pinsched_tx_cb *cb, void *aux)
+ struct ofpbuf *packet, struct list *txq)
{
+ list_init(txq);
if (!ps) {
- cb(packet, aux);
+ list_push_back(txq, &packet->list_node);
} else if (!ps->n_queued && get_token(ps)) {
/* In the common case where we are not constrained by the rate limit,
* let the packet take the normal path. */
ps->n_normal++;
- cb(packet, aux);
+ list_push_back(txq, &packet->list_node);
} else {
/* Otherwise queue it up for the periodic callback to drain out. */
struct pinqueue *q;
}
void
-pinsched_run(struct pinsched *ps, pinsched_tx_cb *cb, void *aux)
+pinsched_run(struct pinsched *ps, struct list *txq)
{
+ list_init(txq);
if (ps) {
int i;
/* Drain some packets out of the bucket if possible, but limit the
* number of iterations to allow other code to get work done too. */
for (i = 0; ps->n_queued && get_token(ps) && i < 50; i++) {
- cb(get_tx_packet(ps), aux);
+ struct ofpbuf *packet = get_tx_packet(ps);
+ list_push_back(txq, &packet->list_node);
}
}
}