numam-dpdk/drivers/net/cxgbe/cxgbe_flow.h
Thomas Monjalon fb7ad441d4 ethdev: replace callback getting filter operations
Since rte_flow is the only API for filtering operations,
the legacy driver interface filter_ctrl was too much complicated
for the simple task of getting the struct rte_flow_ops.

The filter type RTE_ETH_FILTER_GENERIC and
the filter operarion RTE_ETH_FILTER_GET are removed.
The new driver callback flow_ops_get replaces filter_ctrl.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2021-03-26 18:37:13 +01:00

42 lines
1.2 KiB
C

/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2018 Chelsio Communications.
* All rights reserved.
*/
#ifndef _CXGBE_FLOW_H_
#define _CXGBE_FLOW_H_
#include <rte_flow_driver.h>
#include "cxgbe_filter.h"
#include "mps_tcam.h"
#include "cxgbe.h"
/* Max poll time is 100 * 100msec = 10 sec */
#define CXGBE_FLOW_POLL_MS 100 /* 100 milliseconds */
#define CXGBE_FLOW_POLL_CNT 100 /* Max number of times to poll */
struct chrte_fparse {
int (*fptr)(const void *mask, /* currently supported mask */
const struct rte_flow_item *item, /* user input */
struct ch_filter_specification *fs, /* where to parse */
struct rte_flow_error *e);
const void *dmask; /* Specify what is supported by chelsio by default*/
};
struct rte_flow {
struct filter_entry *f;
struct ch_filter_specification fs; /* temp, to create filter */
struct chrte_fparse *item_parser;
/*
* filter_entry doesn't store user priority.
* Post creation of filter this will indicate the
* flow index (fidx) for both hash and tcam filters
*/
unsigned int fidx;
struct rte_eth_dev *dev;
};
int cxgbe_dev_flow_ops_get(struct rte_eth_dev *dev,
const struct rte_flow_ops **ops);
#endif /* _CXGBE_FLOW_H_ */