Only the common filter control operation callback needs to be exposed.
No impact on functionality.
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
#include <rte_mempool.h>
#include <rte_malloc.h>
#include <rte_memory.h>
-#include <rte_flow.h>
#include <rte_kvargs.h>
#include <rte_interrupts.h>
#include <rte_common.h>
memset(priv, 0, sizeof(*priv));
}
-const struct rte_flow_ops mlx4_flow_ops = {
- .validate = mlx4_flow_validate,
- .create = mlx4_flow_create,
- .destroy = mlx4_flow_destroy,
- .flush = mlx4_flow_flush,
- .query = NULL,
- .isolate = mlx4_flow_isolate,
-};
-
-/**
- * Manage filter operations.
- *
- * @param dev
- * Pointer to Ethernet device structure.
- * @param filter_type
- * Filter type.
- * @param filter_op
- * Operation to perform.
- * @param arg
- * Pointer to operation-specific structure.
- *
- * @return
- * 0 on success, negative errno value otherwise and rte_errno is set.
- */
-static int
-mlx4_dev_filter_ctrl(struct rte_eth_dev *dev,
- enum rte_filter_type filter_type,
- enum rte_filter_op filter_op,
- void *arg)
-{
- switch (filter_type) {
- case RTE_ETH_FILTER_GENERIC:
- if (filter_op != RTE_ETH_FILTER_GET)
- break;
- *(const void **)arg = &mlx4_flow_ops;
- return 0;
- default:
- ERROR("%p: filter type (%d) not supported",
- (void *)dev, filter_type);
- break;
- }
- rte_errno = ENOTSUP;
- return -rte_errno;
-}
-
static const struct eth_dev_ops mlx4_dev_ops = {
.dev_configure = mlx4_dev_configure,
.dev_start = mlx4_dev_start,
.flow_ctrl_get = mlx4_flow_ctrl_get,
.flow_ctrl_set = mlx4_flow_ctrl_set,
.mtu_set = mlx4_mtu_set,
- .filter_ctrl = mlx4_dev_filter_ctrl,
+ .filter_ctrl = mlx4_filter_ctrl,
.rx_queue_intr_enable = mlx4_rx_intr_enable,
.rx_queue_intr_disable = mlx4_rx_intr_disable,
};
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <arpa/inet.h>
#include <assert.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/queue.h>
+/* Verbs headers do not support -pedantic. */
+#ifdef PEDANTIC
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+#include <infiniband/verbs.h>
+#ifdef PEDANTIC
+#pragma GCC diagnostic error "-Wpedantic"
+#endif
+
+#include <rte_errno.h>
+#include <rte_eth_ctrl.h>
+#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_flow_driver.h>
#include <rte_malloc.h>
* @see rte_flow_validate()
* @see rte_flow_ops
*/
-int
+static int
mlx4_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
* @see rte_flow_create()
* @see rte_flow_ops
*/
-struct rte_flow *
+static struct rte_flow *
mlx4_flow_create(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
* @return
* 0 on success, a negative value on error.
*/
-int
+static int
mlx4_flow_isolate(struct rte_eth_dev *dev,
int enable,
struct rte_flow_error *error)
* @see rte_flow_destroy()
* @see rte_flow_ops
*/
-int
+static int
mlx4_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error)
* @see rte_flow_flush()
* @see rte_flow_ops
*/
-int
+static int
mlx4_flow_flush(struct rte_eth_dev *dev,
struct rte_flow_error *error)
{
}
return 0;
}
+
+static const struct rte_flow_ops mlx4_flow_ops = {
+ .validate = mlx4_flow_validate,
+ .create = mlx4_flow_create,
+ .destroy = mlx4_flow_destroy,
+ .flush = mlx4_flow_flush,
+ .isolate = mlx4_flow_isolate,
+};
+
+/**
+ * Manage filter operations.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param filter_type
+ * Filter type.
+ * @param filter_op
+ * Operation to perform.
+ * @param arg
+ * Pointer to operation-specific structure.
+ *
+ * @return
+ * 0 on success, negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx4_filter_ctrl(struct rte_eth_dev *dev,
+ enum rte_filter_type filter_type,
+ enum rte_filter_op filter_op,
+ void *arg)
+{
+ switch (filter_type) {
+ case RTE_ETH_FILTER_GENERIC:
+ if (filter_op != RTE_ETH_FILTER_GET)
+ break;
+ *(const void **)arg = &mlx4_flow_ops;
+ return 0;
+ default:
+ ERROR("%p: filter type (%d) not supported",
+ (void *)dev, filter_type);
+ break;
+ }
+ rte_errno = ENOTSUP;
+ return -rte_errno;
+}
#ifndef RTE_PMD_MLX4_FLOW_H_
#define RTE_PMD_MLX4_FLOW_H_
-#include <stddef.h>
#include <stdint.h>
#include <sys/queue.h>
#pragma GCC diagnostic error "-Wpedantic"
#endif
+#include <rte_eth_ctrl.h>
+#include <rte_ethdev.h>
#include <rte_flow.h>
#include <rte_flow_driver.h>
#include <rte_byteorder.h>
-#include "mlx4.h"
-
struct rte_flow {
LIST_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
struct ibv_flow *ibv_flow; /**< Verbs flow. */
struct ibv_qp *qp; /**< Verbs queue pair. */
};
-int
-mlx4_flow_validate(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item items[],
- const struct rte_flow_action actions[],
- struct rte_flow_error *error);
-
-struct rte_flow *
-mlx4_flow_create(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item items[],
- const struct rte_flow_action actions[],
- struct rte_flow_error *error);
-
-int
-mlx4_flow_destroy(struct rte_eth_dev *dev,
- struct rte_flow *flow,
- struct rte_flow_error *error);
-
-int
-mlx4_flow_flush(struct rte_eth_dev *dev,
- struct rte_flow_error *error);
-
/** Structure to pass to the conversion function. */
struct mlx4_flow {
struct ibv_flow_attr *ibv_attr; /**< Verbs attribute. */
unsigned int offset; /**< Offset in bytes in the ibv_attr buffer. */
};
-int
-mlx4_flow_isolate(struct rte_eth_dev *dev,
- int enable,
- struct rte_flow_error *error);
-
struct mlx4_flow_action {
uint32_t drop:1; /**< Target is a drop queue. */
uint32_t queue:1; /**< Target is a receive queue. */
uint32_t queue_id; /**< Identifier of the queue. */
};
+/* mlx4_flow.c */
+
int mlx4_priv_flow_start(struct priv *priv);
void mlx4_priv_flow_stop(struct priv *priv);
+int mlx4_filter_ctrl(struct rte_eth_dev *dev,
+ enum rte_filter_type filter_type,
+ enum rte_filter_op filter_op,
+ void *arg);
#endif /* RTE_PMD_MLX4_FLOW_H_ */
git.droids-corp.org / dpdk.git / commitdiff