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netdev-dpdk: Return rx/tx queue sizes only for ETH devices.

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'dev->requested_{rxq,txq}_size' and 'dev->{rxq,txq}_size' are
relevant only for DPDK_DEV_ETH devices and should be skipped
in 'netdev_dpdk_get_config()' for other ports.

CC: Ciara Loftus <ciara.loftus@intel.com>
Fixes: b685696b8c ("netdev-dpdk: Allow configurable queue sizes for 'dpdk' ports")

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
This commit is contained in:
Ilya Maximets
2016-10-27 17:14:08 +03:00
committed by Daniele Di Proietto
parent 5dd57e80e6
commit 451f26fdce
1 changed files with 11 additions and 6 deletions
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17
lib/netdev-dpdk.c
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@@ -1056,13 +1056,18 @@ netdev_dpdk_get_config(const struct netdev *netdev, struct smap *args)
smap_add_format(args, "configured_rx_queues", "%d", netdev->n_rxq);
smap_add_format(args, "requested_tx_queues", "%d", dev->requested_n_txq);
smap_add_format(args, "configured_tx_queues", "%d", netdev->n_txq);
smap_add_format(args, "requested_rxq_descriptors", "%d",
dev->requested_rxq_size);
smap_add_format(args, "configured_rxq_descriptors", "%d", dev->rxq_size);
smap_add_format(args, "requested_txq_descriptors", "%d",
dev->requested_txq_size);
smap_add_format(args, "configured_txq_descriptors", "%d", dev->txq_size);
smap_add_format(args, "mtu", "%d", dev->mtu);
if (dev->type == DPDK_DEV_ETH) {
smap_add_format(args, "requested_rxq_descriptors", "%d",
dev->requested_rxq_size);
smap_add_format(args, "configured_rxq_descriptors", "%d",
dev->rxq_size);
smap_add_format(args, "requested_txq_descriptors", "%d",
dev->requested_txq_size);
smap_add_format(args, "configured_txq_descriptors", "%d",
dev->txq_size);
}
ovs_mutex_unlock(&dev->mutex);
return 0;