| /* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| #include <linux/init.h> |
| #include <linux/module.h> |
| #include <linux/kernel.h> |
| #include <linux/export.h> |
| #include <net/cnss_logger.h> |
| #include "logger.h" |
| |
| static struct logger_context *ctx; |
| |
| struct logger_context *logger_get_ctx(void) |
| { |
| return ctx; |
| } |
| |
| static int __init logger_module_init(void) |
| { |
| int ret; |
| |
| ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); |
| if (!ctx) |
| return -ENOMEM; |
| |
| ret = logger_netlink_init(ctx); |
| |
| mutex_init(&ctx->con_mutex); |
| spin_lock_init(&ctx->data_lock); |
| logger_debugfs_init(ctx); |
| |
| return ret; |
| } |
| |
| static void __exit logger_module_exit(void) |
| { |
| logger_debugfs_remove(ctx); |
| logger_netlink_deinit(ctx); |
| |
| kfree(ctx); |
| } |
| |
| module_init(logger_module_init); |
| module_exit(logger_module_exit); |
| |
| MODULE_LICENSE("GPL v2"); |
| MODULE_DESCRIPTION("CNSS Logging Service Driver"); |