[dpdk-dev] [PATCH] ethdev: fix documentation for queue start/stop functions

[Nikhil P Rao <nikhil.rao@intel.com>]

From: nikhil.rao@intel.com

Fix documentation for rte_eth_dev_tx/rx_queue_start/stop() functions

Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
---
 lib/librte_ether/rte_ethdev.h | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 022733e..d72fab9 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -2039,9 +2039,7 @@ int rte_eth_dev_socket_id(uint8_t port_id);
 int rte_eth_dev_is_valid_port(uint8_t port_id);
 
 /*
- * Allocate mbuf from mempool, setup the DMA physical address
- * and then start RX for specified queue of a port. It is used
- * when rx_deferred_start flag of the specified queue is true.
+ * Start specified RX queue of a port.
  *
  * @param port_id
  *   The port identifier of the Ethernet device
@@ -2050,7 +2048,7 @@ int rte_eth_dev_is_valid_port(uint8_t port_id);
  *   The value must be in the range [0, nb_rx_queue - 1] previously supplied
  *   to rte_eth_dev_configure().
  * @return
- *   - 0: Success, the transmit queue is correctly set up.
+ *   - 0: Success, the receive queue is enabled.
  *   - -EINVAL: The port_id or the queue_id out of range.
  *   - -ENOTSUP: The function not supported in PMD driver.
  */
@@ -2066,7 +2064,7 @@ int rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id);
  *   The value must be in the range [0, nb_rx_queue - 1] previously supplied
  *   to rte_eth_dev_configure().
  * @return
- *   - 0: Success, the transmit queue is correctly set up.
+ *   - 0: Success, the receive queue is disabled.
  *   - -EINVAL: The port_id or the queue_id out of range.
  *   - -ENOTSUP: The function not supported in PMD driver.
  */
@@ -2083,7 +2081,7 @@ int rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id);
  *   The value must be in the range [0, nb_tx_queue - 1] previously supplied
  *   to rte_eth_dev_configure().
  * @return
- *   - 0: Success, the transmit queue is correctly set up.
+ *   - 0: Success, the transmit queue is started
  *   - -EINVAL: The port_id or the queue_id out of range.
  *   - -ENOTSUP: The function not supported in PMD driver.
  */
@@ -2099,7 +2097,7 @@ int rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id);
  *   The value must be in the range [0, nb_tx_queue - 1] previously supplied
  *   to rte_eth_dev_configure().
  * @return
- *   - 0: Success, the transmit queue is correctly set up.
+ *   - 0: Success, the transmit queue is stopped
  *   - -EINVAL: The port_id or the queue_id out of range.
  *   - -ENOTSUP: The function not supported in PMD driver.
  */
-- 
2.7.4