| /* |
| ************************************************************************** |
| * Copyright (c) 2021, The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| ************************************************************************** |
| */ |
| |
| /* |
| * nss_wifi_mesh_priv.h |
| * Mesh manager header |
| */ |
| #ifndef __NSS_WIFI_MESH_PRIV_H_ |
| #define __NSS_WIFI_MESH_PRIV_H_ |
| |
| #define NSS_WIFI_MESH_MAX 16 |
| |
| /* |
| * Compile messages for dynamic enable/disable |
| */ |
| #if defined(CONFIG_DYNAMIC_DEBUG) |
| #define nss_wifi_meshmgr_warn(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #define nss_wifi_meshmgr_info(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #define nss_wifi_meshmgr_trace(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #else /* CONFIG_DYNAMIC_DEBUG */ |
| /* |
| * Statically compile messages at different levels |
| */ |
| #if (NSS_WIFI_MESHMGR_DEBUG_LEVEL < 2) |
| #define nss_wifi_meshmgr_warn(s, ...) |
| #else |
| #define nss_wifi_meshmgr_warn(s, ...) pr_warn("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #endif |
| |
| #if (NSS_WIFI_MESHMGR_DEBUG_LEVEL < 3) |
| #define nss_wifi_meshmgr_info(s, ...) |
| #else |
| #define nss_wifi_meshmgr_info(s, ...) pr_notice("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #endif |
| |
| #if (NSS_WIFI_MESHMGR_DEBUG_LEVEL < 4) |
| #define nss_wifi_meshmgr_trace(s, ...) |
| #else |
| #define nss_wifi_meshmgr_trace(s, ...) pr_info("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| #endif |
| #endif /* CONFIG_DYNAMIC_DEBUG */ |
| |
| /* |
| * nss_wifi_meshmgr_mesh_ctx |
| * Mesh context per interface. |
| */ |
| struct nss_wifi_meshmgr_mesh_ctx { |
| struct net_device *dev; /* Netdevice pointer */ |
| atomic_t ref; /* Atomic reference count */ |
| int32_t encap_ifnum; /* Encap interface number */ |
| int32_t decap_ifnum; /* Decap interface number */ |
| struct semaphore sem; /* Semaphore for message synchronization */ |
| struct completion complete; /* Per context complete */ |
| nss_tx_status_t response; /* Response type */ |
| }; |
| |
| /* |
| * nss_wifi_meshmgr_ctx |
| * Global mesh context. |
| */ |
| struct nss_wifi_meshmgr_ctx { |
| struct nss_ctx_instance *nss_ctx; /* Nss context for mesh */ |
| uint32_t mesh_count; /* Active mesh count */ |
| spinlock_t ref_lock; /* Spinlock */ |
| struct nss_wifi_meshmgr_mesh_ctx *mesh_ctx[NSS_WIFI_MESH_MAX]; |
| /* Mesh handle table */ |
| }; |
| #endif /* __NSS_WIFI_MESH_PRIV_H_ */ |