int i;
int rebuild = 0;
- DEBUG("device %s free callback: addr=%p, len=%zu",
+ DRV_LOG(DEBUG, "device %s free callback: addr=%p, len=%zu",
sh->ibdev_name, addr, len);
msl = rte_mem_virt2memseg_list(addr);
/* addr and len must be page-aligned. */
pos = ms_idx - mr->ms_base_idx;
MLX5_ASSERT(rte_bitmap_get(mr->ms_bmp, pos));
MLX5_ASSERT(pos < mr->ms_bmp_n);
- DEBUG("device %s MR(%p): clear bitmap[%u] for addr %p",
+ DRV_LOG(DEBUG, "device %s MR(%p): clear bitmap[%u] for addr %p",
sh->ibdev_name, (void *)mr, pos, (void *)start);
rte_bitmap_clear(mr->ms_bmp, pos);
if (--mr->ms_n == 0) {
LIST_REMOVE(mr, mr);
LIST_INSERT_HEAD(&sh->share_cache.mr_free_list, mr, mr);
- DEBUG("device %s remove MR(%p) from list",
+ DRV_LOG(DEBUG, "device %s remove MR(%p) from list",
sh->ibdev_name, (void *)mr);
}
/*
* before the core sees the newly allocated memory.
*/
++sh->share_cache.dev_gen;
- DEBUG("broadcasting local cache flush, gen=%d",
+ DRV_LOG(DEBUG, "broadcasting local cache flush, gen=%d",
sh->share_cache.dev_gen);
rte_smp_wmb();
}
return -1;
}
LIST_REMOVE(mr, mr);
- LIST_INSERT_HEAD(&sh->share_cache.mr_free_list, mr, mr);
- DEBUG("port %u remove MR(%p) from list", dev->data->port_id,
+ mlx5_mr_free(mr, sh->share_cache.dereg_mr_cb);
+ DRV_LOG(DEBUG, "port %u remove MR(%p) from list", dev->data->port_id,
(void *)mr);
mlx5_mr_rebuild_cache(&sh->share_cache);
/*
* before the core sees the newly allocated memory.
*/
++sh->share_cache.dev_gen;
- DEBUG("broadcasting local cache flush, gen=%d",
+ DRV_LOG(DEBUG, "broadcasting local cache flush, gen=%d",
sh->share_cache.dev_gen);
rte_smp_wmb();
rte_rwlock_read_unlock(&sh->share_cache.rwlock);
.mr_ctrl = mr_ctrl,
.ret = 0,
};
+ uint32_t flags = rte_pktmbuf_priv_flags(mp);
+ if (flags & RTE_PKTMBUF_POOL_F_PINNED_EXT_BUF) {
+ /*
+ * The pinned external buffer should be registered for DMA
+ * operations by application. The mem_list of the pool contains
+ * the list of chunks with mbuf structures w/o built-in data
+ * buffers and DMA actually does not happen there, no need
+ * to create MR for these chunks.
+ */
+ return 0;
+ }
+ DRV_LOG(DEBUG, "Port %u Rx queue registering mp %s "
+ "having %u chunks.", dev->data->port_id,
+ mp->name, mp->nb_mem_chunks);
rte_mempool_mem_iter(mp, mlx5_mr_update_mp_cb, &data);
if (data.ret < 0 && rte_errno == ENXIO) {
/* Mempool may have externally allocated memory. */