mlx4_mp2mr(struct ibv_pd *pd, const struct rte_mempool *mp)
{
const struct rte_memseg *ms = rte_eal_get_physmem_layout();
- uintptr_t start = mp->elt_va_start;
- uintptr_t end = mp->elt_va_end;
+ uintptr_t start = (uintptr_t)STAILQ_FIRST(&mp->mem_list)->addr;
+ uintptr_t end = start + STAILQ_FIRST(&mp->mem_list)->len;
unsigned int i;
DEBUG("mempool %p area start=%p end=%p size=%zu",
}
struct txq_mp2mr_mbuf_check_data {
- const struct rte_mempool *mp;
int ret;
};
* Callback function for rte_mempool_obj_iter() to check whether a given
* mempool object looks like a mbuf.
*
- * @param[in, out] arg
- * Context data (struct txq_mp2mr_mbuf_check_data). Contains mempool pointer
- * and return value.
- * @param[in] start
- * Object start address.
- * @param[in] end
- * Object end address.
+ * @param[in] mp
+ * The mempool pointer
+ * @param[in] arg
+ * Context data (struct txq_mp2mr_mbuf_check_data). Contains the
+ * return value.
+ * @param[in] obj
+ * Object address.
* @param index
- * Unused.
- *
- * @return
- * Nonzero value when object is not a mbuf.
+ * Object index, unused.
*/
static void
-txq_mp2mr_mbuf_check(void *arg, void *start, void *end,
- uint32_t index __rte_unused)
+txq_mp2mr_mbuf_check(struct rte_mempool *mp, void *arg, void *obj,
+ uint32_t index __rte_unused)
{
struct txq_mp2mr_mbuf_check_data *data = arg;
- struct rte_mbuf *buf =
- (void *)((uintptr_t)start + data->mp->header_size);
+ struct rte_mbuf *buf = obj;
- (void)index;
/* Check whether mbuf structure fits element size and whether mempool
* pointer is valid. */
- if (((uintptr_t)end >= (uintptr_t)(buf + 1)) &&
- (buf->pool == data->mp))
- data->ret = 0;
- else
+ if (sizeof(*buf) > mp->elt_size || buf->pool != mp)
data->ret = -1;
}
* Pointer to TX queue structure.
*/
static void
-txq_mp2mr_iter(const struct rte_mempool *mp, void *arg)
+txq_mp2mr_iter(struct rte_mempool *mp, void *arg)
{
struct txq *txq = arg;
struct txq_mp2mr_mbuf_check_data data = {
- .mp = mp,
- .ret = -1,
+ .ret = 0,
};
- /* Discard empty mempools. */
- if (mp->size == 0)
- return;
/* Register mempool only if the first element looks like a mbuf. */
- rte_mempool_obj_iter((void *)mp->elt_va_start,
- 1,
- mp->header_size + mp->elt_size + mp->trailer_size,
- 1,
- mp->elt_pa,
- mp->pg_num,
- mp->pg_shift,
- txq_mp2mr_mbuf_check,
- &data);
- if (data.ret)
+ if (rte_mempool_obj_iter(mp, txq_mp2mr_mbuf_check, &data) == 0 ||
+ data.ret == -1)
return;
txq_mp2mr(txq, mp);
}
* cacheline while allocating rep.
*/
rte_prefetch0(seg);
- rep = __rte_mbuf_raw_alloc(rxq->mp);
+ rep = rte_mbuf_raw_alloc(rxq->mp);
if (unlikely(rep == NULL)) {
/*
* Unable to allocate a replacement mbuf,
if (ret == 0)
break;
len = ret;
- rep = __rte_mbuf_raw_alloc(rxq->mp);
+ rep = rte_mbuf_raw_alloc(rxq->mp);
if (unlikely(rep == NULL)) {
/*
* Unable to allocate a replacement mbuf,
dev_link.link_speed = link_speed;
dev_link.link_duplex = ((edata.duplex == DUPLEX_HALF) ?
ETH_LINK_HALF_DUPLEX : ETH_LINK_FULL_DUPLEX);
+ dev_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
+ ETH_LINK_SPEED_FIXED);
if (memcmp(&dev_link, &dev->data->dev_link, sizeof(dev_link))) {
/* Link status changed. */
dev->data->dev_link = dev_link;