/*
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* Copyright (c) 2017, Mellanox Technologies, Ltd. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __LIB_MLX5_H__
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#define __LIB_MLX5_H__
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#include "mlx5_core.h"
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void mlx5_init_reserved_gids(struct mlx5_core_dev *dev);
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void mlx5_cleanup_reserved_gids(struct mlx5_core_dev *dev);
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int mlx5_core_reserve_gids(struct mlx5_core_dev *dev, unsigned int count);
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void mlx5_core_unreserve_gids(struct mlx5_core_dev *dev, unsigned int count);
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int mlx5_core_reserved_gid_alloc(struct mlx5_core_dev *dev, int *gid_index);
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void mlx5_core_reserved_gid_free(struct mlx5_core_dev *dev, int gid_index);
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int mlx5_crdump_enable(struct mlx5_core_dev *dev);
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void mlx5_crdump_disable(struct mlx5_core_dev *dev);
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int mlx5_crdump_collect(struct mlx5_core_dev *dev, u32 *cr_data);
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/* TODO move to lib/events.h */
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#define PORT_MODULE_EVENT_MODULE_STATUS_MASK 0xF
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#define PORT_MODULE_EVENT_ERROR_TYPE_MASK 0xF
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enum port_module_event_status_type {
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MLX5_MODULE_STATUS_PLUGGED = 0x1,
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MLX5_MODULE_STATUS_UNPLUGGED = 0x2,
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MLX5_MODULE_STATUS_ERROR = 0x3,
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MLX5_MODULE_STATUS_DISABLED = 0x4,
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MLX5_MODULE_STATUS_NUM,
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};
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enum port_module_event_error_type {
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MLX5_MODULE_EVENT_ERROR_POWER_BUDGET_EXCEEDED = 0x0,
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MLX5_MODULE_EVENT_ERROR_LONG_RANGE_FOR_NON_MLNX = 0x1,
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MLX5_MODULE_EVENT_ERROR_BUS_STUCK = 0x2,
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MLX5_MODULE_EVENT_ERROR_NO_EEPROM_RETRY_TIMEOUT = 0x3,
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MLX5_MODULE_EVENT_ERROR_ENFORCE_PART_NUMBER_LIST = 0x4,
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MLX5_MODULE_EVENT_ERROR_UNKNOWN_IDENTIFIER = 0x5,
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MLX5_MODULE_EVENT_ERROR_HIGH_TEMPERATURE = 0x6,
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MLX5_MODULE_EVENT_ERROR_BAD_CABLE = 0x7,
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MLX5_MODULE_EVENT_ERROR_PCIE_POWER_SLOT_EXCEEDED = 0xc,
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MLX5_MODULE_EVENT_ERROR_NUM,
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};
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struct mlx5_pme_stats {
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u64 status_counters[MLX5_MODULE_STATUS_NUM];
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u64 error_counters[MLX5_MODULE_EVENT_ERROR_NUM];
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};
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void mlx5_get_pme_stats(struct mlx5_core_dev *dev, struct mlx5_pme_stats *stats);
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int mlx5_notifier_call_chain(struct mlx5_events *events, unsigned int event, void *data);
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/* Crypto */
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enum {
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MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_TLS,
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MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_TYPE_IPSEC,
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};
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int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
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void *key, u32 sz_bytes,
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u32 key_type, u32 *p_key_id);
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void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);
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static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev)
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{
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return devlink_net(priv_to_devlink(dev));
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}
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#endif
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