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net/memif: allow stopping and closing device

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Bugzilla ID: 888
Fixes: febc855b35 ("ethdev: forbid closing started device")
Cc: stable@dpdk.org

Signed-off-by: Junxiao Shi <git@mail1.yoursunny.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Junxiao Shi 2021-11-18 17:33:46 +00:00 committed by Ferruh Yigit
parent 7aa1ede3e1
commit 858a152ab5
1 changed files with 8 additions and 3 deletions
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11
drivers/net/memif/rte_eth_memif.c
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@ -1260,6 +1260,13 @@ memif_dev_start(struct rte_eth_dev *dev)
return ret;
}
static int
memif_dev_stop(struct rte_eth_dev *dev)
{
memif_disconnect(dev);
return 0;
}
static int
memif_dev_close(struct rte_eth_dev *dev)
{
@ -1268,7 +1275,6 @@ memif_dev_close(struct rte_eth_dev *dev)
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
memif_msg_enq_disconnect(pmd->cc, "Device closed", 0);
memif_disconnect(dev);
for (i = 0; i < dev->data->nb_rx_queues; i++)
(*dev->dev_ops->rx_queue_release)(dev, i);
@ -1276,8 +1282,6 @@ memif_dev_close(struct rte_eth_dev *dev)
(*dev->dev_ops->tx_queue_release)(dev, i);
memif_socket_remove_device(dev);
} else {
memif_disconnect(dev);
}
rte_free(dev->process_private);
@ -1515,6 +1519,7 @@ memif_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t qid __rte_unused)
static const struct eth_dev_ops ops = {
.dev_start = memif_dev_start,
.dev_stop = memif_dev_stop,
.dev_close = memif_dev_close,
.dev_infos_get = memif_dev_info,
.dev_configure = memif_dev_configure,