@@ -249,11 +249,15 @@ ntb_dev_intr_handler(void *param)
static void
ntb_queue_conf_get(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
struct ntb_queue_conf *q_conf = queue_conf;
struct ntb_hw *hw = dev->dev_private;
+ if (conf_size != sizeof(*q_conf))
+ return;
+
q_conf->tx_free_thresh = hw->tx_queues[queue_id]->tx_free_thresh;
q_conf->nb_desc = hw->rx_queues[queue_id]->nb_rx_desc;
q_conf->rx_mp = hw->rx_queues[queue_id]->mpool;
@@ -294,12 +298,16 @@ ntb_rxq_release(struct ntb_rx_queue *rxq)
static int
ntb_rxq_setup(struct rte_rawdev *dev,
uint16_t qp_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
struct ntb_queue_conf *rxq_conf = queue_conf;
struct ntb_hw *hw = dev->dev_private;
struct ntb_rx_queue *rxq;
+ if (conf_size != sizeof(*rxq_conf))
+ return -EINVAL;
+
/* Allocate the rx queue data structure */
rxq = rte_zmalloc_socket("ntb rx queue",
sizeof(struct ntb_rx_queue),
@@ -375,13 +383,17 @@ ntb_txq_release(struct ntb_tx_queue *txq)
static int
ntb_txq_setup(struct rte_rawdev *dev,
uint16_t qp_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
struct ntb_queue_conf *txq_conf = queue_conf;
struct ntb_hw *hw = dev->dev_private;
struct ntb_tx_queue *txq;
uint16_t i, prev;
+ if (conf_size != sizeof(*txq_conf))
+ return -EINVAL;
+
/* Allocate the TX queue data structure. */
txq = rte_zmalloc_socket("ntb tx queue",
sizeof(struct ntb_tx_queue),
@@ -439,7 +451,8 @@ ntb_txq_setup(struct rte_rawdev *dev,
static int
ntb_queue_setup(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
struct ntb_hw *hw = dev->dev_private;
int ret;
@@ -447,11 +460,11 @@ ntb_queue_setup(struct rte_rawdev *dev,
if (queue_id >= hw->queue_pairs)
return -EINVAL;
- ret = ntb_txq_setup(dev, queue_id, queue_conf);
+ ret = ntb_txq_setup(dev, queue_id, queue_conf, conf_size);
if (ret < 0)
return ret;
- ret = ntb_rxq_setup(dev, queue_id, queue_conf);
+ ret = ntb_rxq_setup(dev, queue_id, queue_conf, conf_size);
return ret;
}
@@ -222,14 +222,15 @@ static int skeleton_rawdev_reset(struct rte_rawdev *dev)
static void skeleton_rawdev_queue_def_conf(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
struct skeleton_rawdev *skeldev;
struct skeleton_rawdev_queue *skelq;
SKELETON_PMD_FUNC_TRACE();
- if (!dev || !queue_conf)
+ if (!dev || !queue_conf || conf_size != sizeof(struct skeleton_rawdev_queue))
return;
skeldev = skeleton_rawdev_get_priv(dev);
@@ -252,7 +253,8 @@ clear_queue_bufs(int queue_id)
static int skeleton_rawdev_queue_setup(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t conf_size)
{
int ret = 0;
struct skeleton_rawdev *skeldev;
@@ -260,7 +262,7 @@ static int skeleton_rawdev_queue_setup(struct rte_rawdev *dev,
SKELETON_PMD_FUNC_TRACE();
- if (!dev || !queue_conf)
+ if (!dev || !queue_conf || conf_size != sizeof(struct skeleton_rawdev_queue))
return -EINVAL;
skeldev = skeleton_rawdev_get_priv(dev);
@@ -185,7 +185,7 @@ test_rawdev_queue_default_conf_get(void)
* depth = DEF_DEPTH
*/
for (i = 0; i < rdev_conf_get.num_queues; i++) {
- rte_rawdev_queue_conf_get(test_dev_id, i, &q);
+ rte_rawdev_queue_conf_get(test_dev_id, i, &q, sizeof(q));
RTE_TEST_ASSERT_EQUAL(q.depth, SKELETON_QUEUE_DEF_DEPTH,
"Invalid default depth of queue (%d)",
q.depth);
@@ -235,11 +235,11 @@ test_rawdev_queue_setup(void)
/* Modify the queue depth for Queue 0 and attach it */
qset.depth = 15;
qset.state = SKELETON_QUEUE_ATTACH;
- ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset);
+ ret = rte_rawdev_queue_setup(test_dev_id, 0, &qset, sizeof(qset));
RTE_TEST_ASSERT_SUCCESS(ret, "Failed to setup queue (%d)", ret);
/* Now, fetching the queue 0 should show depth as 15 */
- ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget);
+ ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget));
RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
RTE_TEST_ASSERT_EQUAL(qset.depth, qget.depth,
@@ -263,7 +263,7 @@ test_rawdev_queue_release(void)
RTE_TEST_ASSERT_SUCCESS(ret, "Failed to release queue 0; (%d)", ret);
/* Now, fetching the queue 0 should show depth as default */
- ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget);
+ ret = rte_rawdev_queue_conf_get(test_dev_id, 0, &qget, sizeof(qget));
RTE_TEST_ASSERT_SUCCESS(ret, "Failed to get queue config (%d)", ret);
RTE_TEST_ASSERT_EQUAL(qget.depth, SKELETON_QUEUE_DEF_DEPTH,
@@ -1411,7 +1411,8 @@ main(int argc, char **argv)
ntb_q_conf.rx_mp = mbuf_pool;
for (i = 0; i < num_queues; i++) {
/* Setup rawdev queue */
- ret = rte_rawdev_queue_setup(dev_id, i, &ntb_q_conf);
+ ret = rte_rawdev_queue_setup(dev_id, i, &ntb_q_conf,
+ sizeof(ntb_q_conf));
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Failed to setup ntb queue %u.\n", i);
@@ -137,7 +137,8 @@ rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf,
int
rte_rawdev_queue_conf_get(uint16_t dev_id,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size)
{
struct rte_rawdev *dev;
@@ -145,14 +146,15 @@ rte_rawdev_queue_conf_get(uint16_t dev_id,
dev = &rte_rawdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_def_conf, -ENOTSUP);
- (*dev->dev_ops->queue_def_conf)(dev, queue_id, queue_conf);
+ (*dev->dev_ops->queue_def_conf)(dev, queue_id, queue_conf, queue_conf_size);
return 0;
}
int
rte_rawdev_queue_setup(uint16_t dev_id,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf)
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size)
{
struct rte_rawdev *dev;
@@ -160,7 +162,7 @@ rte_rawdev_queue_setup(uint16_t dev_id,
dev = &rte_rawdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_setup, -ENOTSUP);
- return (*dev->dev_ops->queue_setup)(dev, queue_id, queue_conf);
+ return (*dev->dev_ops->queue_setup)(dev, queue_id, queue_conf, queue_conf_size);
}
int
@@ -146,6 +146,8 @@ rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf,
* previously supplied to rte_rawdev_configure().
* @param[out] queue_conf
* The pointer to the default raw queue configuration data.
+ * @param queue_conf_size
+ * The size of the structure pointed to by queue_conf
* @return
* - 0: Success, driver updates the default raw queue configuration data.
* - <0: Error code returned by the driver info get function.
@@ -156,7 +158,8 @@ rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf,
int
rte_rawdev_queue_conf_get(uint16_t dev_id,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf);
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size);
/**
* Allocate and set up a raw queue for a raw device.
@@ -169,6 +172,8 @@ rte_rawdev_queue_conf_get(uint16_t dev_id,
* @param queue_conf
* The pointer to the configuration data to be used for the raw queue.
* NULL value is allowed, in which case default configuration used.
+ * @param queue_conf_size
+ * The size of the structure pointed to by queue_conf
*
* @see rte_rawdev_queue_conf_get()
*
@@ -179,7 +184,8 @@ rte_rawdev_queue_conf_get(uint16_t dev_id,
int
rte_rawdev_queue_setup(uint16_t dev_id,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf);
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size);
/**
* Release and deallocate a raw queue from a raw device.
@@ -218,7 +218,8 @@ typedef int (*rawdev_reset_t)(struct rte_rawdev *dev);
*/
typedef void (*rawdev_queue_conf_get_t)(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf);
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size);
/**
* Setup an raw queue.
@@ -235,7 +236,8 @@ typedef void (*rawdev_queue_conf_get_t)(struct rte_rawdev *dev,
*/
typedef int (*rawdev_queue_setup_t)(struct rte_rawdev *dev,
uint16_t queue_id,
- rte_rawdev_obj_t queue_conf);
+ rte_rawdev_obj_t queue_conf,
+ size_t queue_conf_size);
/**
* Release resources allocated by given raw queue.