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net/mvpp2: add init and deinit to flow

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Add init and deinit functionality to flow implementation.

Init puts structures used by flow in a sane sate.
Deinit deallocates all resources used by flow.

Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Shlomi Gridish <sgridish@marvell.com>
This commit is contained in:
Tomasz Duszynski 2018-09-25 09:05:01 +02:00 committed by Ferruh Yigit
parent e97d88740a
commit a1f83becf9
3 changed files with 50 additions and 1 deletions
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3
drivers/net/mvpp2/mrvl_ethdev.c
View File

@ -23,6 +23,7 @@
#include <rte_mvep_common.h>
#include "mrvl_ethdev.h"
#include "mrvl_qos.h"
#include "mrvl_flow.h"
#include "mrvl_mtr.h"
/* bitmask with reserved hifs */
@ -619,6 +620,7 @@ mrvl_dev_start(struct rte_eth_dev *dev)
goto out;
}
mrvl_flow_init(dev);
mrvl_mtr_init(dev);
return 0;
@ -759,6 +761,7 @@ mrvl_dev_close(struct rte_eth_dev *dev)
mrvl_flush_rx_queues(dev);
mrvl_flush_tx_shadow_queues(dev);
mrvl_flow_deinit(dev);
mrvl_mtr_deinit(dev);
for (i = 0; i < priv->ppio_params.inqs_params.num_tcs; ++i) {

33
drivers/net/mvpp2/mrvl_flow.c
View File

@ -11,7 +11,7 @@
#include <arpa/inet.h>
#include "mrvl_ethdev.h"
#include "mrvl_flow.h"
#include "mrvl_qos.h"
/** Number of rules in the classifier table. */
@ -2790,3 +2790,34 @@ const struct rte_flow_ops mrvl_flow_ops = {
.flush = mrvl_flow_flush,
.isolate = mrvl_flow_isolate
};
/**
* Initialize flow resources.
*
* @param dev Pointer to the device.
*/
void
mrvl_flow_init(struct rte_eth_dev *dev)
{
struct mrvl_priv *priv = dev->data->dev_private;
LIST_INIT(&priv->flows);
}
/**
* Cleanup flow resources.
*
* @param dev Pointer to the device.
*/
void
mrvl_flow_deinit(struct rte_eth_dev *dev)
{
struct mrvl_priv *priv = dev->data->dev_private;
mrvl_flow_flush(dev, NULL);
if (priv->cls_tbl) {
pp2_cls_tbl_deinit(priv->cls_tbl);
priv->cls_tbl = NULL;
}
}

15
drivers/net/mvpp2/mrvl_flow.h Normal file
View File

@ -0,0 +1,15 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2018 Marvell International Ltd.
* Copyright(c) 2018 Semihalf.
* All rights reserved.
*/
#ifndef _MRVL_FLOW_H_
#define _MRVL_FLOW_H_
#include "mrvl_ethdev.h"
void mrvl_flow_init(struct rte_eth_dev *dev);
void mrvl_flow_deinit(struct rte_eth_dev *dev);
#endif /* _MRVL_FLOW_H_ */