1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
2 * Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
5 #ifndef _IONIC_RX_FILTER_H_
6 #define _IONIC_RX_FILTER_H_
8 #include <rte_spinlock.h>
10 #include "ionic_osdep.h"
13 #define IONIC_RXQ_INDEX_ANY (0xFFFF)
14 struct ionic_rx_filter {
18 struct ionic_rx_filter_add_cmd cmd;
19 LIST_ENTRY(ionic_rx_filter) by_hash;
20 LIST_ENTRY(ionic_rx_filter) by_id;
23 #define IONIC_RX_FILTER_HLISTS (1 << 10)
24 #define IONIC_RX_FILTER_HLISTS_MASK (IONIC_RX_FILTER_HLISTS - 1)
25 struct ionic_rx_filters {
27 LIST_HEAD(rx_filters_by_hash, ionic_rx_filter)
28 by_hash[IONIC_RX_FILTER_HLISTS]; /* by pkt hash */
29 LIST_HEAD(rx_filters_by_id, ionic_rx_filter)
30 by_id[IONIC_RX_FILTER_HLISTS]; /* by filter_id */
33 struct ionic_admin_ctx;
36 void ionic_rx_filter_free(struct ionic_rx_filter *f);
37 int ionic_rx_filter_del(struct ionic_lif *lif, struct ionic_rx_filter *f);
38 int ionic_rx_filters_init(struct ionic_lif *lif);
39 void ionic_rx_filters_deinit(struct ionic_lif *lif);
40 int ionic_rx_filter_save(struct ionic_lif *lif, uint32_t flow_id,
41 uint16_t rxq_index, struct ionic_admin_ctx *ctx);
42 struct ionic_rx_filter *ionic_rx_filter_by_vlan(struct ionic_lif *lif,
44 struct ionic_rx_filter *ionic_rx_filter_by_addr(struct ionic_lif *lif,
47 #endif /* _IONIC_RX_FILTER_H_ */