@@ -877,10 +877,59 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
return 0;
}
+static inline int
+rte_eth_dev_validate_rx_queue(uint16_t port_id, uint16_t rx_queue_id)
+{
+ struct rte_eth_dev *dev;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
+ dev = &rte_eth_devices[port_id];
+
+ if (rx_queue_id >= dev->data->nb_rx_queues) {
+ RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", rx_queue_id);
+ return -EINVAL;
+ }
+
+ if (dev->data->rx_queues[rx_queue_id] == NULL) {
+ RTE_ETHDEV_LOG(ERR,
+ "Queue %u of device with port_id=%u has not been"
+ " setup\n", rx_queue_id, port_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+rte_eth_dev_validate_tx_queue(uint16_t port_id, uint16_t tx_queue_id)
+{
+ struct rte_eth_dev *dev;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
+ dev = &rte_eth_devices[port_id];
+
+ if (tx_queue_id >= dev->data->nb_tx_queues) {
+ RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", tx_queue_id);
+ return -EINVAL;
+ }
+
+ if (dev->data->tx_queues[tx_queue_id] == NULL) {
+ RTE_ETHDEV_LOG(ERR,
+ "Queue %u of device with port_id=%u has not been"
+ " setup\n", tx_queue_id, port_id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int
rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
@@ -892,10 +941,9 @@ rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id)
return -EINVAL;
}
- if (rx_queue_id >= dev->data->nb_rx_queues) {
- RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", rx_queue_id);
- return -EINVAL;
- }
+ ret = rte_eth_dev_validate_rx_queue(port_id, rx_queue_id);
+ if (ret)
+ return ret;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP);
@@ -922,14 +970,15 @@ int
rte_eth_dev_rx_queue_stop(uint16_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
- if (rx_queue_id >= dev->data->nb_rx_queues) {
- RTE_ETHDEV_LOG(ERR, "Invalid RX queue_id=%u\n", rx_queue_id);
- return -EINVAL;
- }
+
+ ret = rte_eth_dev_validate_rx_queue(port_id, rx_queue_id);
+ if (ret)
+ return ret;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP);
@@ -955,6 +1004,7 @@ int
rte_eth_dev_tx_queue_start(uint16_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
@@ -966,10 +1016,9 @@ rte_eth_dev_tx_queue_start(uint16_t port_id, uint16_t tx_queue_id)
return -EINVAL;
}
- if (tx_queue_id >= dev->data->nb_tx_queues) {
- RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", tx_queue_id);
- return -EINVAL;
- }
+ ret = rte_eth_dev_validate_tx_queue(port_id, tx_queue_id);
+ if (ret)
+ return ret;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP);
@@ -994,14 +1043,15 @@ int
rte_eth_dev_tx_queue_stop(uint16_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
- if (tx_queue_id >= dev->data->nb_tx_queues) {
- RTE_ETHDEV_LOG(ERR, "Invalid TX queue_id=%u\n", tx_queue_id);
- return -EINVAL;
- }
+
+ ret = rte_eth_dev_validate_tx_queue(port_id, tx_queue_id);
+ if (ret)
+ return ret;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP);
@@ -4458,11 +4508,16 @@ rte_eth_dev_rx_intr_enable(uint16_t port_id,
uint16_t queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
+ ret = rte_eth_dev_validate_rx_queue(port_id, queue_id);
+ if (ret)
+ return ret;
+
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_enable, -ENOTSUP);
return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_enable)(dev,
queue_id));
@@ -4473,11 +4528,16 @@ rte_eth_dev_rx_intr_disable(uint16_t port_id,
uint16_t queue_id)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
+ ret = rte_eth_dev_validate_rx_queue(port_id, queue_id);
+ if (ret)
+ return ret;
+
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_disable, -ENOTSUP);
return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_disable)(dev,
queue_id));
@@ -4721,7 +4721,8 @@ rte_eth_rx_queue_count(uint16_t port_id, uint16_t queue_id)
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->rx_queue_count, -ENOTSUP);
- if (queue_id >= dev->data->nb_rx_queues)
+ if (queue_id >= dev->data->nb_rx_queues ||
+ dev->data->rx_queues[queue_id] == NULL)
return -EINVAL;
return (int)(*dev->rx_queue_count)(dev, queue_id);