Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
[linux-2.6-microblaze.git] / drivers / net / ethernet / mellanox / mlxsw / spectrum_trap.h
1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /* Copyright (c) 2020 Mellanox Technologies. All rights reserved */
3
4 #ifndef _MLXSW_SPECTRUM_TRAP_H
5 #define _MLXSW_SPECTRUM_TRAP_H
6
7 #include <linux/list.h>
8 #include <net/devlink.h>
9
10 struct mlxsw_sp_trap {
11         struct mlxsw_sp_trap_policer_item *policer_items_arr;
12         size_t policers_count; /* Number of registered policers */
13
14         struct mlxsw_sp_trap_group_item *group_items_arr;
15         size_t groups_count; /* Number of registered groups */
16
17         struct mlxsw_sp_trap_item *trap_items_arr;
18         size_t traps_count; /* Number of registered traps */
19
20         u16 thin_policer_hw_id;
21
22         u64 max_policers;
23         unsigned long policers_usage[]; /* Usage bitmap */
24 };
25
26 struct mlxsw_sp_trap_ops {
27         int (*groups_init)(struct mlxsw_sp *mlxsw_sp,
28                            const struct mlxsw_sp_trap_group_item **arr,
29                            size_t *p_groups_count);
30         int (*traps_init)(struct mlxsw_sp *mlxsw_sp,
31                           const struct mlxsw_sp_trap_item **arr,
32                           size_t *p_traps_count);
33 };
34
35 extern const struct mlxsw_sp_trap_ops mlxsw_sp1_trap_ops;
36 extern const struct mlxsw_sp_trap_ops mlxsw_sp2_trap_ops;
37
38 #endif