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Diffstat (limited to 'lib/librte_ether/rte_ethdev.c')
-rw-r--r--lib/librte_ether/rte_ethdev.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 4679dc69..a698fc00 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -438,8 +438,7 @@ rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id)
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if (!strncmp(name,
- rte_eth_dev_data[i].name, strlen(name))) {
+ if (!strcmp(name, rte_eth_dev_data[i].name)) {
*port_id = i;
@@ -628,6 +627,12 @@ rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
+ if (!dev->data->dev_started) {
+ RTE_PMD_DEBUG_TRACE(
+ "port %d must be started before start any queue\n", port_id);
+ return -EINVAL;
+ }
+
if (rx_queue_id >= dev->data->nb_rx_queues) {
RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
return -EINVAL;
@@ -680,6 +685,12 @@ rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
+ if (!dev->data->dev_started) {
+ RTE_PMD_DEBUG_TRACE(
+ "port %d must be started before start any queue\n", port_id);
+ return -EINVAL;
+ }
+
if (tx_queue_id >= dev->data->nb_tx_queues) {
RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
return -EINVAL;