aboutsummaryrefslogtreecommitdiffstats
path: root/src/plugins/dpdk/device/init.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/dpdk/device/init.c')
-rw-r--r--src/plugins/dpdk/device/init.c94
1 files changed, 3 insertions, 91 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index dcff0e52293..fa3b691fca4 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -151,60 +151,6 @@ dpdk_device_lock_init (dpdk_device_t * xd)
}
}
-static struct rte_mempool_ops *
-get_ops_by_name (char *ops_name)
-{
- u32 i;
-
- for (i = 0; i < rte_mempool_ops_table.num_ops; i++)
- {
- if (!strcmp (ops_name, rte_mempool_ops_table.ops[i].name))
- return &rte_mempool_ops_table.ops[i];
- }
-
- return 0;
-}
-
-static int
-dpdk_ring_alloc (struct rte_mempool *mp)
-{
- u32 rg_flags = 0, count;
- i32 ret;
- char rg_name[RTE_RING_NAMESIZE];
- struct rte_ring *r;
-
- ret = snprintf (rg_name, sizeof (rg_name), RTE_MEMPOOL_MZ_FORMAT, mp->name);
- if (ret < 0 || ret >= (i32) sizeof (rg_name))
- return -ENAMETOOLONG;
-
- /* ring flags */
- if (mp->flags & MEMPOOL_F_SP_PUT)
- rg_flags |= RING_F_SP_ENQ;
- if (mp->flags & MEMPOOL_F_SC_GET)
- rg_flags |= RING_F_SC_DEQ;
-
- count = rte_align32pow2 (mp->size + 1);
- /*
- * Allocate the ring that will be used to store objects.
- * Ring functions will return appropriate errors if we are
- * running as a secondary process etc., so no checks made
- * in this function for that condition.
- */
- /* XXX can we get memory from the right socket? */
- r = clib_mem_alloc_aligned (rte_ring_get_memsize (count),
- CLIB_CACHE_LINE_BYTES);
-
- /* XXX rte_ring_lookup will not work */
-
- ret = rte_ring_init (r, rg_name, count, rg_flags);
- if (ret)
- return ret;
-
- mp->pool_data = r;
-
- return 0;
-}
-
static int
dpdk_port_crc_strip_enabled (dpdk_device_t * xd)
{
@@ -220,7 +166,6 @@ dpdk_lib_init (dpdk_main_t * dm)
{
u32 nports;
u32 mtu, max_rx_frame;
- u32 nb_desc = 0;
int i;
clib_error_t *error;
vlib_main_t *vm = vlib_get_main ();
@@ -631,9 +576,6 @@ dpdk_lib_init (dpdk_main_t * dm)
dq->queue_id = 0;
}
- /* count the number of descriptors used for this device */
- nb_desc += xd->nb_rx_desc + xd->nb_tx_desc * xd->tx_q_used;
-
error = ethernet_register_interface
(dm->vnet_main, dpdk_device_class.index, xd->device_index,
/* ethernet address */ addr,
@@ -811,10 +753,6 @@ dpdk_lib_init (dpdk_main_t * dm)
}
/* *INDENT-ON* */
- if (nb_desc > dm->conf->num_mbufs)
- dpdk_log_err ("%d mbufs allocated but total rx/tx ring size is %d\n",
- dm->conf->num_mbufs, nb_desc);
-
return 0;
}
@@ -1209,7 +1147,8 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
}
else if (unformat (input, "num-mem-channels %d", &conf->nchannels))
conf->nchannels_set_manually = 0;
- else if (unformat (input, "num-mbufs %d", &conf->num_mbufs))
+ else if (unformat (input, "num-crypto-mbufs %d",
+ &conf->num_crypto_mbufs))
;
else if (unformat (input, "uio-driver %s", &conf->uio_driver_name))
;
@@ -1452,36 +1391,10 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
if (ret < 0)
return clib_error_return (0, "rte_eal_init returned %d", ret);
- /* set custom ring memory allocator */
- {
- struct rte_mempool_ops *ops = NULL;
-
- ops = get_ops_by_name ("ring_sp_sc");
- ops->alloc = dpdk_ring_alloc;
-
- ops = get_ops_by_name ("ring_mp_sc");
- ops->alloc = dpdk_ring_alloc;
-
- ops = get_ops_by_name ("ring_sp_mc");
- ops->alloc = dpdk_ring_alloc;
-
- ops = get_ops_by_name ("ring_mp_mc");
- ops->alloc = dpdk_ring_alloc;
- }
-
/* main thread 1st */
- error = dpdk_buffer_pool_create (vm, conf->num_mbufs, rte_socket_id ());
- if (error)
+ if ((error = dpdk_buffer_pools_create (vm)))
return error;
- for (i = 0; i < RTE_MAX_LCORE; i++)
- {
- error = dpdk_buffer_pool_create (vm, conf->num_mbufs,
- rte_lcore_to_socket_id (i));
- if (error)
- return error;
- }
-
done:
return error;
}
@@ -1768,7 +1681,6 @@ dpdk_init (vlib_main_t * vm)
dm->conf = &dpdk_config_main;
dm->conf->nchannels = 4;
- dm->conf->num_mbufs = dm->conf->num_mbufs ? dm->conf->num_mbufs : NB_MBUF;
vec_add1 (dm->conf->eal_init_args, (u8 *) "vnet");
vec_add1 (dm->conf->eal_init_args, (u8 *) "--in-memory");